lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
Code Activity

Update.

Browse Source 
1997-08-20 05:30  Ulrich Drepper  <drepper@cygnus.com>

	* catgets/catgets.c (catclose): Use __munmap instead of munmap.
	* catgets/gencat.c (read_input_file): Fix typo.

	* dirent/dirent.h: Make seekdir and telldir available for __USE_XOPEN.

	* elf/dl-load.c: Fix case of missing DT_RPATH in object which gets
	executed (e.g., when it is a static binary).

	* intl/bindtextdomain.c: Use strdup in glibc.  Correct comment.
	* intl/dcgettext.c: Likewise.
	* intl/dgettext.c: Likewise.
	* intl/explodename.c: Likewise.
	* intl/finddomain.c: Likewise.
	* intl/gettext.c: Likewise.
	* intl/gettext.h: Likewise.
	* intl/hash-string.h: Likewise.
	* intl/l10nflist.c: Likewise.
	* intl/libintl.h: Likewise.
	* intl/loadinfo.h: Likewise.
	* intl/loadmsgcat.c: Likewise.
	* intl/localealias.c: Likewise.
	* intl/textdomain.c: Likewise.

	Unify libio sources with code in libg++.
	* libio/fcloseall.c: Update and reformat copyright.  Protect use
	of weak_alias.  Use _IO_* thread macros instead of __libc_*.
	* libio/feof.c: Likewise.
	* libio/feof_u.c: Likewise.
	* libio/ferror.c: Likewise.
	* libio/ferror_u.c: Likewise.
	* libio/fgetc.c: Likewise.
	* libio/filedoalloc.c: Likewise.
	* libio/fileno.c: Likewise.
	* libio/fileops.c: Likewise.
	* libio/fputc.c: Likewise.
	* libio/fputc_u.c: Likewise.
	* libio/freopen.c: Likewise.
	* libio/fseek.c: Likewise.
	* libio/genops.c: Likewise.
	* libio/getc.c: Likewise.
	* libio/getc_u.c: Likewise.
	* libio/getchar.c: Likewise.
	* libio/getchar_u.c: Likewise.
	* libio/iofclose.c: Likewise.
	* libio/iofdopen.c: Likewise.
	* libio/iofflush.c: Likewise.
	* libio/iofflush_u.c: Likewise.
	* libio/iofgetpos.c: Likewise.
	* libio/iofgets.c: Likewise.
	* libio/iofopen.c: Likewise.
	* libio/iofopncook.c: Likewise.
	* libio/iofprintf.c: Likewise.
	* libio/iofputs.c: Likewise.
	* libio/iofread.c: Likewise.
	* libio/iofsetpos.c: Likewise.
	* libio/ioftell.c: Likewise.
	* libio/iofwrite.c: Likewise.
	* libio/iogetdelim.c: Likewise.
	* libio/iogetline.c: Likewise.
	* libio/iogets.c: Likewise.
	* libio/iopadn.c: Likewise.
	* libio/iopopen.c: Likewise.
	* libio/ioputs.c: Likewise.
	* libio/ioseekoff.c: Likewise.
	* libio/ioseekpos.c: Likewise.
	* libio/iosetbuffer.c: Likewise.
	* libio/iosetvbuf.c: Likewise.
	* libio/iosprintf.c: Likewise.
	* libio/ioungetc.c: Likewise.
	* libio/iovdprintf.c: Likewise.
	* libio/iovsprintf.c: Likewise.
	* libio/iovsscanf.c: Likewise.
	* libio/libio.h: Likewise.
	* libio/libioP.h: Likewise.
	* libio/obprintf.c: Likewise.
	* libio/pclose.c: Likewise.
	* libio/peekc.c: Likewise.
	* libio/putc.c: Likewise.
	* libio/putchar.c: Likewise.
	* libio/rewind.c: Likewise.
	* libio/setbuf.c: Likewise.
	* libio/setlinebuf.c: Likewise.
	* libio/stdfiles.c: Likewise.
	* libio/stdio.c: Likewise.
	* libio/strfile.h: Likewise.
	* libio/strops.c: Likewise.
	* libio/vasprintf.c: Likewise.
	* libio/vscanf.c: Likewise.
	* libio/vsnprintf.c: Likewise.

	* manual/libc.texinfo: Add menu entries for chapter on message
	translation.
	* manual/locale.texi: Correct next entry in @node for new chapter.
	* manual/search.texi: Likewise for previous link.
	* manual/message.texi: New file.
	* manual/startup.texi: Document LC_ALL, LC_MESSAGES, NLSPATH,
	setenv, unsetenv, and clearenv.
	* manual/string.texi: Fix typos.  Patch by Jim Meyering.

	* math/Makefile (test-longdouble-yes): Enable.  We want long double
	tests now.

	Crusade against strcat.
	* nis/nss_nisplus/nisplus-publickey.c: Remove uses of strcat.
	* stdlib/canonicalize.c: Likewise.

	* posix/glob.h: Define __const if necessary.  Use __const in all
	prototypes.

	* sysdeps/generic/stpcpy.c: Use K&R form to allow use in other
	GNU packages.

	* posix/wordexp.c: Completely reworked buffer handling for much
	better performance.  Patch by Tim Waugh.

	* socket/sys/sochet.h (getpeername): Fix type of LEN parameter,
	it must be socklen_t.

	* sysdeps/libm-i387/e_remainder.S: Pretty print.
	* sysdeps/libm-i387/e_remainderf.S: Likewise.
	* sysdeps/libm-i387/e_remainderl.S: Pop extra value for FPU stack.
	* sysdeps/libm-i387/s_cexp.S: Little optimization.
	* sysdeps/libm-i387/s_cexpl.S: Likewise.
	* sysdep/libm-ieee754/s_csinhl.c: Include <fenv.h>.

1997-08-18 15:21  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/if_index.c (if_nameindex): Fix memory leak
	in cleanup code.

1997-08-17  Paul Eggert  <eggert@twinsun.com>

	* tzset.c (__tzset_internal): Fix memory leak when the user
	specifies a TZ value that uses a default rule file.
	Do not assume US DST rules when the user specifies
	that there is no DST.

1997-08-10 19:17  Philip Blundell  <Philip.Blundell@pobox.com>

	* inet/getnameinfo.c: Tidy up.
	* sysdeps/posix/getaddrinfo.c: Likewise.

	* sysdeps/unix/sysv/linux/if_index.c (if_nametoindex): Return 0 if
	using stub code.
	(if_indextoname): Use SIOGIFNAME ioctl if the kernel supports it.
	(if_nameindex): Use alloca() rather than malloc(); use
	SIOCGIFCOUNT ioctl if the kernel supports it.

1997-08-16  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/sys/mount.h: Remove the IS_* macros,
	they operate on internal kernel structures and have no place in a
	user header.

1997-08-16  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makerules (lib%.so): Depend on $(+preinit) and $(+postinit).
	(build-shlib): Filter them out of $^.

1997-08-15  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/dl-error.c (_dl_signal_error): Fix error message.

1997-08-16 04:06  Ulrich Drepper  <drepper@cygnus.com>

	* assert/assert.h [__USE_GNU]: Undefine assert_perror.
	Reported by Theodore C. Belding <Ted.Belding@umich.edu>.

1997-08-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makeconfig: Change object suffixes from *.[spgb]o to *.o[spgb]
	to avoid conflict with PO files.
	* Makerules: Likewise.
	* Rules: Likewise.
	* elf/Makefile: Likewise.
	* extra-lib.mk: Likewise.
	* gmon/Makefile: Likewise.
	* nis/Makefile: Likewise.
	* nss/Makefile: Likewise.
	* resolv/Makefile: Likewise.
	* rpm/Makefile: Likewise.
	* sunrpc/Makefile: Likewise.
	* sysdeps/sparc/elf/Makefile: Likewise.
	* sysdeps/sparc64/elf/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/sparc/Makefile: Likewise.
	(ASFLAGS-.os): Renamed from as-FLAGS.os.
This commit is contained in:
Ulrich Drepper
1997-08-20 03:53:21 +00:00
parent ca34d7a7c7
commit 40a55d2054
124 changed files with 4847 additions and 2995 deletions
Download Patch File Download Diff File Expand all files Collapse all files

189
ChangeLog
View File

@ -1,3 +1,192 @@
1997-08-20 05:30 Ulrich Drepper <drepper@cygnus.com>
* catgets/catgets.c (catclose): Use __munmap instead of munmap.
* catgets/gencat.c (read_input_file): Fix typo.
* dirent/dirent.h: Make seekdir and telldir available for __USE_XOPEN.
* elf/dl-load.c: Fix case of missing DT_RPATH in object which gets
executed (e.g., when it is a static binary).
* intl/bindtextdomain.c: Use strdup in glibc. Correct comment.
* intl/dcgettext.c: Likewise.
* intl/dgettext.c: Likewise.
* intl/explodename.c: Likewise.
* intl/finddomain.c: Likewise.
* intl/gettext.c: Likewise.
* intl/gettext.h: Likewise.
* intl/hash-string.h: Likewise.
* intl/l10nflist.c: Likewise.
* intl/libintl.h: Likewise.
* intl/loadinfo.h: Likewise.
* intl/loadmsgcat.c: Likewise.
* intl/localealias.c: Likewise.
* intl/textdomain.c: Likewise.
Unify libio sources with code in libg++.
* libio/fcloseall.c: Update and reformat copyright. Protect use
of weak_alias. Use _IO_* thread macros instead of __libc_*.
* libio/feof.c: Likewise.
* libio/feof_u.c: Likewise.
* libio/ferror.c: Likewise.
* libio/ferror_u.c: Likewise.
* libio/fgetc.c: Likewise.
* libio/filedoalloc.c: Likewise.
* libio/fileno.c: Likewise.
* libio/fileops.c: Likewise.
* libio/fputc.c: Likewise.
* libio/fputc_u.c: Likewise.
* libio/freopen.c: Likewise.
* libio/fseek.c: Likewise.
* libio/genops.c: Likewise.
* libio/getc.c: Likewise.
* libio/getc_u.c: Likewise.
* libio/getchar.c: Likewise.
* libio/getchar_u.c: Likewise.
* libio/iofclose.c: Likewise.
* libio/iofdopen.c: Likewise.
* libio/iofflush.c: Likewise.
* libio/iofflush_u.c: Likewise.
* libio/iofgetpos.c: Likewise.
* libio/iofgets.c: Likewise.
* libio/iofopen.c: Likewise.
* libio/iofopncook.c: Likewise.
* libio/iofprintf.c: Likewise.
* libio/iofputs.c: Likewise.
* libio/iofread.c: Likewise.
* libio/iofsetpos.c: Likewise.
* libio/ioftell.c: Likewise.
* libio/iofwrite.c: Likewise.
* libio/iogetdelim.c: Likewise.
* libio/iogetline.c: Likewise.
* libio/iogets.c: Likewise.
* libio/iopadn.c: Likewise.
* libio/iopopen.c: Likewise.
* libio/ioputs.c: Likewise.
* libio/ioseekoff.c: Likewise.
* libio/ioseekpos.c: Likewise.
* libio/iosetbuffer.c: Likewise.
* libio/iosetvbuf.c: Likewise.
* libio/iosprintf.c: Likewise.
* libio/ioungetc.c: Likewise.
* libio/iovdprintf.c: Likewise.
* libio/iovsprintf.c: Likewise.
* libio/iovsscanf.c: Likewise.
* libio/libio.h: Likewise.
* libio/libioP.h: Likewise.
* libio/obprintf.c: Likewise.
* libio/pclose.c: Likewise.
* libio/peekc.c: Likewise.
* libio/putc.c: Likewise.
* libio/putchar.c: Likewise.
* libio/rewind.c: Likewise.
* libio/setbuf.c: Likewise.
* libio/setlinebuf.c: Likewise.
* libio/stdfiles.c: Likewise.
* libio/stdio.c: Likewise.
* libio/strfile.h: Likewise.
* libio/strops.c: Likewise.
* libio/vasprintf.c: Likewise.
* libio/vscanf.c: Likewise.
* libio/vsnprintf.c: Likewise.
* manual/libc.texinfo: Add menu entries for chapter on message
translation.
* manual/locale.texi: Correct next entry in @node for new chapter.
* manual/search.texi: Likewise for previous link.
* manual/message.texi: New file.
* manual/startup.texi: Document LC_ALL, LC_MESSAGES, NLSPATH,
setenv, unsetenv, and clearenv.
* manual/string.texi: Fix typos. Patch by Jim Meyering.
* math/Makefile (test-longdouble-yes): Enable. We want long double
tests now.
Crusade against strcat.
* nis/nss_nisplus/nisplus-publickey.c: Remove uses of strcat.
* stdlib/canonicalize.c: Likewise.
* posix/glob.h: Define __const if necessary. Use __const in all
prototypes.
* sysdeps/generic/stpcpy.c: Use K&R form to allow use in other
GNU packages.
* posix/wordexp.c: Completely reworked buffer handling for much
better performance. Patch by Tim Waugh.
* socket/sys/sochet.h (getpeername): Fix type of LEN parameter,
it must be socklen_t.
* sysdeps/libm-i387/e_remainder.S: Pretty print.
* sysdeps/libm-i387/e_remainderf.S: Likewise.
* sysdeps/libm-i387/e_remainderl.S: Pop extra value for FPU stack.
* sysdeps/libm-i387/s_cexp.S: Little optimization.
* sysdeps/libm-i387/s_cexpl.S: Likewise.
* sysdep/libm-ieee754/s_csinhl.c: Include <fenv.h>.
1997-08-18 15:21 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/if_index.c (if_nameindex): Fix memory leak
in cleanup code.
1997-08-17 Paul Eggert <eggert@twinsun.com>
* tzset.c (__tzset_internal): Fix memory leak when the user
specifies a TZ value that uses a default rule file.
Do not assume US DST rules when the user specifies
that there is no DST.
1997-08-10 19:17 Philip Blundell <Philip.Blundell@pobox.com>
* inet/getnameinfo.c: Tidy up.
* sysdeps/posix/getaddrinfo.c: Likewise.
* sysdeps/unix/sysv/linux/if_index.c (if_nametoindex): Return 0 if
using stub code.
(if_indextoname): Use SIOGIFNAME ioctl if the kernel supports it.
(if_nameindex): Use alloca() rather than malloc(); use
SIOCGIFCOUNT ioctl if the kernel supports it.
1997-08-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/sys/mount.h: Remove the IS_* macros,
they operate on internal kernel structures and have no place in a
user header.
1997-08-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makerules (lib%.so): Depend on $(+preinit) and $(+postinit).
(build-shlib): Filter them out of $^.
1997-08-15 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-error.c (_dl_signal_error): Fix error message.
1997-08-16 04:06 Ulrich Drepper <drepper@cygnus.com>
* assert/assert.h [__USE_GNU]: Undefine assert_perror.
Reported by Theodore C. Belding <Ted.Belding@umich.edu>.
1997-08-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makeconfig: Change object suffixes from *.[spgb]o to *.o[spgb]
to avoid conflict with PO files.
* Makerules: Likewise.
* Rules: Likewise.
* elf/Makefile: Likewise.
* extra-lib.mk: Likewise.
* gmon/Makefile: Likewise.
* nis/Makefile: Likewise.
* nss/Makefile: Likewise.
* resolv/Makefile: Likewise.
* rpm/Makefile: Likewise.
* sunrpc/Makefile: Likewise.
* sysdeps/sparc/elf/Makefile: Likewise.
* sysdeps/sparc64/elf/Makefile: Likewise.
* sysdeps/unix/sysv/linux/sparc/Makefile: Likewise.
(ASFLAGS-.os): Renamed from as-FLAGS.os.
1997-08-14 03:14 Ulrich Drepper <drepper@cygnus.com> 1997-08-14 03:14 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-minimal.c: Don't use relative #include paths. * elf/dl-minimal.c: Don't use relative #include paths.

4
INSTALL
View File

@ -771,6 +771,10 @@ parts of the library were contributed or worked on by other people.
* The port to Linux/m68k (`m68k-ANYTHING-linux') was contributed by * The port to Linux/m68k (`m68k-ANYTHING-linux') was contributed by
Andreas Schwab. Andreas Schwab.
* The ports to Linux/ARM (`arm-ANYTHING-linuxaout') and ARM standalone
(`arm-ANYTHING-none'), as well as parts of the IPv6 support code, were
contributed by Philip Blundell.
* Richard Henderson contributed the ELF dynamic linking code and * Richard Henderson contributed the ELF dynamic linking code and
other support for the Alpha processor. other support for the Alpha processor.

42
Makeconfig
View File

@ -530,41 +530,41 @@ endif
# to pass different flags for each flavor. # to pass different flags for each flavor.
libtypes = $(foreach o,$(object-suffixes),$(libtype$o)) libtypes = $(foreach o,$(object-suffixes),$(libtype$o))
object-suffixes := .o object-suffixes := .o
all-object-suffixes := .o .so .po .go .bo all-object-suffixes := .o .os .op .og .ob
libtype.o := lib%.a libtype.o := lib%.a
ifeq (yes,$(build-shared)) ifeq (yes,$(build-shared))
# Under --enable-shared, we will build a shared library of PIC objects. # Under --enable-shared, we will build a shared library of PIC objects.
# The PIC object files are named foo.so. # The PIC object files are named foo.os.
object-suffixes += .so object-suffixes += .os
CPPFLAGS-.so = -DPIC CPPFLAGS-.os = -DPIC
CFLAGS-.so = -fPIC -fno-common CFLAGS-.os = -fPIC -fno-common
libtype.so := lib%_pic.a libtype.os := lib%_pic.a
endif endif
ifeq (yes,$(build-profile)) ifeq (yes,$(build-profile))
# Under --enable-profile, we will build a static library of profiled objects. # Under --enable-profile, we will build a static library of profiled objects.
# The profiled object files are named foo.po. # The profiled object files are named foo.op.
object-suffixes += .po object-suffixes += .op
CPPFLAGS-.po = -DPROF CPPFLAGS-.op = -DPROF
CFLAGS-.po = -pg CFLAGS-.op = -pg
libtype.po = lib%_p.a libtype.op = lib%_p.a
endif endif
ifeq (yes,$(build-omitfp)) ifeq (yes,$(build-omitfp))
# Under --enable-omitfp, we build an the library optimized without # Under --enable-omitfp, we build an the library optimized without
# debugging information using -fomit-frame-pointer, and build an extra # debugging information using -fomit-frame-pointer, and build an extra
# library with debugging information. The debuggable objects are named foo.go. # library with debugging information. The debuggable objects are named foo.og.
object-suffixes += .go object-suffixes += .og
CFLAGS-.go = -g CFLAGS-.og = -g
CFLAGS-.o = -g0 -O99 -fomit-frame-pointer CFLAGS-.o = -g0 -O99 -fomit-frame-pointer
CFLAGS-.so += $(CFLAGS-.o) CFLAGS-.os += $(CFLAGS-.o)
libtype.go = lib%_g.a libtype.og = lib%_g.a
endif endif
ifeq (yes,$(build-bounded)) ifeq (yes,$(build-bounded))
# Under --enable-bounded, we build the library with `-fbounded-pointers -g' # Under --enable-bounded, we build the library with `-fbounded-pointers -g'
# to runtime bounds checking. The bounded-pointer objects are named foo.bo. # to runtime bounds checking. The bounded-pointer objects are named foo.ob.
object-suffixes += .bo object-suffixes += .ob
CPPFLAGS-.bo = -DBOUNDED_POINTERS CPPFLAGS-.ob = -DBOUNDED_POINTERS
CFLAGS-.bo = -g -fbounded-pointers CFLAGS-.ob = -g -fbounded-pointers
libtype.bo = lib%_b.a libtype.ob = lib%_b.a
endif endif

20
Makerules
View File

@ -344,7 +344,8 @@ endif
# build shared libraries in place from the installed *_pic.a files. # build shared libraries in place from the installed *_pic.a files.
# $(LDLIBS-%.so) may contain -l switches to generate run-time dependencies # $(LDLIBS-%.so) may contain -l switches to generate run-time dependencies
# on other shared objects. # on other shared objects.
lib%.so: lib%_pic.a; $(build-shlib) lib%.so: lib%_pic.a $(+preinit) $(+postinit)
$(build-shlib)
ifeq ($(have-no-whole-archive),yes) ifeq ($(have-no-whole-archive),yes)
no-whole-archive = -Wl,--no-whole-archive no-whole-archive = -Wl,--no-whole-archive
@ -352,10 +353,10 @@ else
no-whole-archive = no-whole-archive =
endif endif
interp-obj = $(common-objpfx)interp.so interp-obj = $(common-objpfx)interp.os
$(interp-obj): $(common-objpfx)%.so: $(..)%.c $(interp-obj): $(common-objpfx)%.os: $(..)%.c
$(compile-command.c) $(compile-command.c)
common-generated += interp.so common-generated += interp.os
CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"' CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"'
$(common-objpfx)libc.so: $(interp-obj) $(common-objpfx)libc.so: $(interp-obj)
@ -367,7 +368,8 @@ $(LINK.o) -shared -o $@ $(sysdep-LDFLAGS) $(config-LDFLAGS) \
-Wl,-soname=lib$(libprefix)$(@F:lib%.so=%).so$($(@F)-version) \ -Wl,-soname=lib$(libprefix)$(@F:lib%.so=%).so$($(@F)-version) \
$(LDFLAGS.so) $(LDFLAGS-$(@F:lib%.so=%).so) \ $(LDFLAGS.so) $(LDFLAGS-$(@F:lib%.so=%).so) \
-L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link) \ -L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link) \
-Wl,--whole-archive $(filter-out $($(@F:.so=)-map),$^) \ -Wl,--whole-archive \
$(filter-out $($(@F:.so=)-map) $(+preinit) $(+postinit),$^) \
$(no-whole-archive) $(LDLIBS-$(@F:lib%.so=%).so) $(no-whole-archive) $(LDLIBS-$(@F:lib%.so=%).so)
endef endef
@ -382,9 +384,9 @@ LDFLAGS-c.so += -e __libc_main
# We have a versioning file for libc.so. # We have a versioning file for libc.so.
libc-map = $(..)libc.map libc-map = $(..)libc.map
# Use our own special initializer and finalizer files for libc.so. # Use our own special initializer and finalizer files for libc.so.
$(common-objpfx)libc.so: $(elfobjdir)/soinit.so \ $(common-objpfx)libc.so: $(elfobjdir)/soinit.os \
$(common-objpfx)libc_pic.a \ $(common-objpfx)libc_pic.a \
$(elfobjdir)/sofini.so $(elfobjdir)/ld.so \ $(elfobjdir)/sofini.os $(elfobjdir)/ld.so \
$(libc-map) $(libc-map)
$(build-shlib) $(build-shlib)
ifdef libc.so-version ifdef libc.so-version
@ -428,11 +430,11 @@ endif
ifeq ($(build-programs),yes) ifeq ($(build-programs),yes)
+depfiles := $(strip $(sources:.c=.d) \ +depfiles := $(strip $(sources:.c=.d) \
$(patsubst %.o,%.d,$(filter %.o,$(extra-objs:.so=.o))) \ $(patsubst %.o,%.d,$(filter %.o,$(extra-objs:.os=.o))) \
$(addsuffix .d,$(others) $(tests) $(test-srcs))) $(addsuffix .d,$(others) $(tests) $(test-srcs)))
else else
+depfiles := $(strip $(sources:.c=.d) \ +depfiles := $(strip $(sources:.c=.d) \
$(patsubst %.o,%.d,$(filter %.o,$(extra-objs:.so=.o))) \ $(patsubst %.o,%.d,$(filter %.o,$(extra-objs:.os=.o))) \
$(addsuffix .d,$(tests) $(test-srcs))) $(addsuffix .d,$(tests) $(test-srcs)))
endif endif
+depfiles := $(addprefix $(objpfx),\ +depfiles := $(addprefix $(objpfx),\

2
Rules
View File

@ -166,7 +166,7 @@ endif
ifdef static-only-routines ifdef static-only-routines
# These routines are to be omitted from the shared library object, # These routines are to be omitted from the shared library object,
# so we replace the PIC objects for them with the empty object file. # so we replace the PIC objects for them with the empty object file.
$(static-only-routines:%=$(objpfx)%.so): %.so: $(common-objpfx)empty.o $(static-only-routines:%=$(objpfx)%.os): %.os: $(common-objpfx)empty.o
rm -f $@ rm -f $@
ln $< $@ ln $< $@
endif endif

4
assert/assert.h
View File

@ -25,6 +25,10 @@
# undef _ASSERT_H # undef _ASSERT_H
# undef assert # undef assert
# ifdef __USE_GNU
# undef assert_perror
# endif
#endif /* assert.h */ #endif /* assert.h */
#define _ASSERT_H 1 #define _ASSERT_H 1

2
catgets/catgets.c
View File

@ -164,7 +164,7 @@ catclose (nl_catd catalog_desc)
catalog = (__nl_catd) catalog_desc; catalog = (__nl_catd) catalog_desc;
if (catalog->status == mmapped) if (catalog->status == mmapped)
munmap ((void *) catalog->file_ptr, catalog->file_size); __munmap ((void *) catalog->file_ptr, catalog->file_size);
else if (catalog->status == malloced) else if (catalog->status == malloced)
free ((void *) catalog->file_ptr); free ((void *) catalog->file_ptr);
else if (catalog->status != closed && catalog->status != nonexisting) else if (catalog->status != closed && catalog->status != nonexisting)

2
catgets/gencat.c
View File

@ -332,7 +332,7 @@ read_input_file (struct catalog *current, const char *fname)
/* This is a comment line. Do nothing. */; /* This is a comment line. Do nothing. */;
else if (strncmp (&this_line[1], "set", 3) == 0) else if (strncmp (&this_line[1], "set", 3) == 0)
{ {
int cnt = sizeof ("cnt"); int cnt = sizeof ("set");
int set_number; int set_number;
const char *symbol = NULL; const char *symbol = NULL;
while (isspace (this_line[cnt])) while (isspace (this_line[cnt]))

17
dirent/dirent.h
View File

@ -131,6 +131,16 @@ extern int readdir_r __P ((DIR *__dirp, struct dirent *__entry,
/* Rewind DIRP to the beginning of the directory. */ /* Rewind DIRP to the beginning of the directory. */
extern void rewinddir __P ((DIR *__dirp)); extern void rewinddir __P ((DIR *__dirp));
#if defined __USE_BSD || defined __USE_MISC || defined __USE_XOPEN
# include <bits/types.h>
/* Seek to position POS on DIRP. */
extern void seekdir __P ((DIR *__dirp, __off_t __pos));
/* Return the current position of DIRP. */
extern __off_t telldir __P ((DIR *__dirp));
#endif
#if defined __USE_BSD || defined __USE_MISC #if defined __USE_BSD || defined __USE_MISC
/* Return the file descriptor used by DIRP. */ /* Return the file descriptor used by DIRP. */
@ -152,16 +162,9 @@ extern int dirfd __P ((DIR *__dirp));
# endif # endif
# endif # endif
# include <bits/types.h>
# define __need_size_t # define __need_size_t
# include <stddef.h> # include <stddef.h>
/* Seek to position POS on DIRP. */
extern void seekdir __P ((DIR *__dirp, __off_t __pos));
/* Return the current position of DIRP. */
extern __off_t telldir __P ((DIR *__dirp));
/* Scan the directory DIR, calling SELECTOR on each directory entry. /* Scan the directory DIR, calling SELECTOR on each directory entry.
Entries for which SELECT returns nonzero are individually malloc'd, Entries for which SELECT returns nonzero are individually malloc'd,
sorted using qsort with CMP, and collected in a malloc'd array in sorted using qsort with CMP, and collected in a malloc'd array in

16
elf/Makefile
View File

@ -30,7 +30,7 @@ dl-routines = $(addprefix dl-,load cache lookup object reloc deps \
runtime error init fini debug misc \ runtime error init fini debug misc \
version profile) version profile)
# But they are absent from the shared libc, because that code is in ld.so. # But they are absent from the shared libc, because that code is in ld.so.
elide-routines.so = $(dl-routines) dl-support enbl-secure elide-routines.os = $(dl-routines) dl-support enbl-secure
# ld.so uses those routines, plus some special stuff for being the program # ld.so uses those routines, plus some special stuff for being the program
# interpreter and operating independent of libc. # interpreter and operating independent of libc.
@ -54,8 +54,8 @@ all: # Make this the default target; it will be defined in Rules.
include ../Makeconfig include ../Makeconfig
ifeq (yes,$(build-shared)) ifeq (yes,$(build-shared))
extra-objs = $(rtld-routines:=.so) soinit.so sofini.so eval.so extra-objs = $(rtld-routines:=.os) soinit.os sofini.os eval.os
generated = librtld.so dl-allobjs.so trusted-dirs.h rtldtbl.h generated = librtld.os dl-allobjs.os trusted-dirs.h rtldtbl.h
install-others = $(inst_slibdir)/$(rtld-installed-name) install-others = $(inst_slibdir)/$(rtld-installed-name)
install-bin = ldd install-bin = ldd
endif endif
@ -85,11 +85,11 @@ endif
# Command to link into a larger single relocatable object. # Command to link into a larger single relocatable object.
reloc-link = $(LINK.o) -nostdlib -nostartfiles -r -o $@ reloc-link = $(LINK.o) -nostdlib -nostartfiles -r -o $@
$(objpfx)dl-allobjs.so: $(rtld-routines:%=$(objpfx)%.so) $(objpfx)dl-allobjs.os: $(rtld-routines:%=$(objpfx)%.os)
$(reloc-link) $^ $(reloc-link) $^
# Link together the dynamic linker into a single relocatable object. # Link together the dynamic linker into a single relocatable object.
$(objpfx)librtld.so: $(objpfx)dl-allobjs.so $(common-objpfx)libc_pic.a $(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
$(reloc-link) '-Wl,-(' $^ -lgcc '-Wl,-)' $(reloc-link) '-Wl,-(' $^ -lgcc '-Wl,-)'
# Do we need a linker script? # Do we need a linker script?
@ -107,7 +107,7 @@ $(objpfx)rtld-ldscript: $(rtld-ldscript-in) $(rtld-parms)
-e 's#@@rtld-entry@@#$(rtld-entry)#' \ -e 's#@@rtld-entry@@#$(rtld-entry)#' \
-e 's#@@rtld-base@@#$(rtld-base)#' $< >$@ -e 's#@@rtld-base@@#$(rtld-base)#' $< >$@
$(objpfx)ld.so: $(objpfx)librtld.so $(objpfx)rtld-ldscript $(objpfx)ld.so: $(objpfx)librtld.os $(objpfx)rtld-ldscript
$(rtld-link) -Wl,-soname=$(rtld-installed-name) $(rtld-link) -Wl,-soname=$(rtld-installed-name)
define rtld-link define rtld-link
@ -116,7 +116,7 @@ $(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
$(filter-out $(objpfx)rtld-ldscript,$^) $(filter-out $(objpfx)rtld-ldscript,$^)
endef endef
else else
$(objpfx)ld.so: $(objpfx)librtld.so $(objpfx)ld.so: $(objpfx)librtld.os
$(rtld-link) -Wl,-soname=$(rtld-installed-name) $(rtld-link) -Wl,-soname=$(rtld-installed-name)
define rtld-link define rtld-link
@ -186,4 +186,4 @@ endif
# muwahaha # muwahaha
LDFLAGS-dl.so = -Wl,-dynamic-linker,$(slibdir)/$(rtld-installed-name) LDFLAGS-dl.so = -Wl,-dynamic-linker,$(slibdir)/$(rtld-installed-name)
$(objpfx)libdl.so: $(objpfx)eval.so $(objpfx)libdl.so: $(objpfx)eval.os

2
elf/dl-error.c
View File

@ -75,7 +75,7 @@ _dl_signal_error (int errcode,
/* Lossage while resolving the program's own symbols is always fatal. */ /* Lossage while resolving the program's own symbols is always fatal. */
extern char **_dl_argv; /* Set in rtld.c at startup. */ extern char **_dl_argv; /* Set in rtld.c at startup. */
_dl_sysdep_fatal (_dl_argv[0] ?: "<program name unknown>", _dl_sysdep_fatal (_dl_argv[0] ?: "<program name unknown>",
": error in loading shared libraries", ": error in loading shared libraries: ",
objname ?: "", objname ? ": " : "", objname ?: "", objname ? ": " : "",
errstring, errcode ? ": " : "", errstring, errcode ? ": " : "",
errcode ? strerror (errcode) : "", "\n", NULL); errcode ? strerror (errcode) : "", "\n", NULL);

69
elf/dl-load.c
View File

@ -94,6 +94,11 @@ size_t _dl_pagesize;
extern const char *_dl_platform; extern const char *_dl_platform;
extern size_t _dl_platformlen; extern size_t _dl_platformlen;
/* This is a fake list to store the RPATH information for static
binaries. */
static struct r_search_path_elem **fake_path_list;
/* Local version of `strdup' function. */ /* Local version of `strdup' function. */
static inline char * static inline char *
local_strdup (const char *s) local_strdup (const char *s)
@ -308,6 +313,12 @@ decompose_rpath (const char *rpath, size_t additional_room)
void void
_dl_init_paths (void) _dl_init_paths (void)
{ {
static const char *trusted_dirs[] =
{
#include "trusted-dirs.h"
NULL
};
struct r_search_path_elem **pelem; struct r_search_path_elem **pelem;
/* We have in `search_path' the information about the RPATH of the /* We have in `search_path' the information about the RPATH of the
@ -333,27 +344,28 @@ _dl_init_paths (void)
nllp = 0; nllp = 0;
l = _dl_loaded; l = _dl_loaded;
if (l && l->l_type != lt_loaded && l->l_info[DT_RPATH]) if (l != NULL)
{ {
/* Allocate room for the search path and fill in information from if (l->l_type != lt_loaded && l->l_info[DT_RPATH])
RPATH. */ {
/* Allocate room for the search path and fill in information
from RPATH. */
l->l_rpath_dirs = l->l_rpath_dirs =
decompose_rpath ((const char *) (l->l_addr decompose_rpath ((const char *)
+ l->l_info[DT_STRTAB]->d_un.d_ptr (l->l_addr + l->l_info[DT_STRTAB]->d_un.d_ptr
+ l->l_info[DT_RPATH]->d_un.d_val), + l->l_info[DT_RPATH]->d_un.d_val),
nllp); nllp);
} }
else else
{ {
/* If we have no LD_LIBRARY_PATH and no RPATH we must tell this /* If we have no LD_LIBRARY_PATH and no RPATH we must tell
somehow to prevent we look this up again and again. */ this somehow to prevent we look this up again and again. */
if (nllp == 0) if (nllp == 0)
l->l_rpath_dirs = (struct r_search_path_elem **) -1l; l->l_rpath_dirs = (struct r_search_path_elem **) -1l;
else else
{ {
l->l_rpath_dirs = l->l_rpath_dirs = (struct r_search_path_elem **)
(struct r_search_path_elem **) malloc ((nllp + 1) malloc ((nllp + 1) * sizeof (*l->l_rpath_dirs));
* sizeof (*l->l_rpath_dirs));
if (l->l_rpath_dirs == NULL) if (l->l_rpath_dirs == NULL)
_dl_signal_error (ENOMEM, NULL, _dl_signal_error (ENOMEM, NULL,
"cannot create cache for search path"); "cannot create cache for search path");
@ -361,13 +373,12 @@ _dl_init_paths (void)
} }
} }
/* We don't need to search the list of fake entries which is searched
when no dynamic objects were loaded at this time. */
fake_path_list = NULL;
if (nllp > 0) if (nllp > 0)
{ {
static const char *trusted_dirs[] =
{
#include "trusted-dirs.h"
NULL
};
char *copy = strdupa (llp); char *copy = strdupa (llp);
/* Decompose the LD_LIBRARY_PATH and fill in the result. /* Decompose the LD_LIBRARY_PATH and fill in the result.
@ -376,11 +387,30 @@ _dl_init_paths (void)
while (*result != NULL) while (*result != NULL)
++result; ++result;
/* We need to take care that the LD_LIBRARY_PATH environement /* We need to take care that the LD_LIBRARY_PATH environment
variable can contain a semicolon. */ variable can contain a semicolon. */
(void) fillin_rpath (copy, result, ":;", (void) fillin_rpath (copy, result, ":;",
__libc_enable_secure ? trusted_dirs : NULL); __libc_enable_secure ? trusted_dirs : NULL);
} }
}
else
{
/* This is a statically linked program but we still have to
take care for the LD_LIBRARY_PATH environment variable. We
use a fake link_map entry. This will only contain the
l_rpath_dirs information. */
if (nllp == 0)
fake_path_list = NULL;
else
{
fake_path_list = (struct r_search_path_elem **)
malloc ((nllp + 1) * sizeof (struct r_search_path_elem *));
(void) fillin_rpath (local_strdup (llp), fake_path_list, ":;",
__libc_enable_secure ? trusted_dirs : NULL);
}
}
/* Now set up the rest of the rtld_search_dirs. */ /* Now set up the rest of the rtld_search_dirs. */
for (pelem = rtld_search_dirs; *pelem != NULL; ++pelem) for (pelem = rtld_search_dirs; *pelem != NULL; ++pelem)
@ -871,7 +901,7 @@ _dl_map_object (struct link_map *loader, const char *name, int type,
/* Look for this name among those already loaded. */ /* Look for this name among those already loaded. */
for (l = _dl_loaded; l; l = l->l_next) for (l = _dl_loaded; l; l = l->l_next)
if (_dl_name_match_p (name, l) || if (l->l_opencount > 0 && _dl_name_match_p (name, l) ||
/* If the requested name matches the soname of a loaded object, /* If the requested name matches the soname of a loaded object,
use that object. */ use that object. */
(l->l_info[DT_SONAME] && (l->l_info[DT_SONAME] &&
@ -923,6 +953,11 @@ _dl_map_object (struct link_map *loader, const char *name, int type,
&& l->l_rpath_dirs != (struct r_search_path_elem **) -1l) && l->l_rpath_dirs != (struct r_search_path_elem **) -1l)
fd = open_path (name, namelen, l->l_rpath_dirs, &realname); fd = open_path (name, namelen, l->l_rpath_dirs, &realname);
/* This is used if a static binary uses dynamic loading and there
is a LD_LIBRARY_PATH given. */
if (fd == -1 && fake_path_list != NULL)
fd = open_path (name, namelen, fake_path_list, &realname);
if (fd == -1) if (fd == -1)
{ {
/* Check the list of libraries in the file /etc/ld.so.cache, /* Check the list of libraries in the file /etc/ld.so.cache,

2
extra-lib.mk
View File

@ -36,7 +36,7 @@ endif
# The linked shared library is never a dependent of lib-noranlib, # The linked shared library is never a dependent of lib-noranlib,
# because linking it will depend on libc.so already being built. # because linking it will depend on libc.so already being built.
ifneq (,$(filter .so,$(object-suffixes-$(lib)))) ifneq (,$(filter .os,$(object-suffixes-$(lib))))
others: $(objpfx)$(lib).so$($(lib).so-version) others: $(objpfx)$(lib).so$($(lib).so-version)
endif endif

2
gmon/Makefile
View File

@ -40,6 +40,6 @@ ifeq (,$(filter profil,$(unix-syscalls)))
noprof += profil noprof += profil
endif endif
$(noprof:%=$(objpfx)%.po): %.po: %.o $(noprof:%=$(objpfx)%.op): %.op: %.o
rm -f $@ rm -f $@
ln $< $@ ln $< $@

75
inet/getnameinfo.c
View File

@ -42,19 +42,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/* This software is Copyright 1996 by Craig Metz, All Rights Reserved. */ /* This software is Copyright 1996 by Craig Metz, All Rights Reserved. */
#define INET6 1
#define LOCAL 1
#define HOSTTABLE 0
#define RESOLVER 1
#include <sys/types.h> #include <sys/types.h>
#include <sys/socket.h> #include <sys/socket.h>
#include <netinet/in.h> #include <netinet/in.h>
#if LOCAL
#include <sys/un.h> #include <sys/un.h>
#include <sys/utsname.h> #include <sys/utsname.h>
#endif /* LOCAL */
#include <netdb.h> #include <netdb.h>
#include <errno.h> #include <errno.h>
#include <string.h> #include <string.h>
@ -64,20 +57,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <bits/libc-lock.h> #include <bits/libc-lock.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#ifndef AF_LOCAL
# define AF_LOCAL AF_UNIX
#endif /* AF_LOCAL */
#if HOSTTABLE
struct hostent *_addr2hostname_hosts (const char *, int, int);
#endif /* HOSTTABLE */
#ifndef min #ifndef min
# define min(x,y) (((x) > (y)) ? (y) : (x)) # define min(x,y) (((x) > (y)) ? (y) : (x))
#endif /* min */ #endif /* min */
static const char * static char *
nrl_domainname (void) nrl_domainname (void)
{ {
static char *domain = NULL; static char *domain = NULL;
@ -92,7 +77,7 @@ nrl_domainname (void)
{ {
char *c; char *c;
struct hostent *h, th; struct hostent *h, th;
int tmpbuflen = 1024; size_t tmpbuflen = 1024;
char *tmpbuf = alloca (tmpbuflen); char *tmpbuf = alloca (tmpbuflen);
int herror; int herror;
@ -194,27 +179,12 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
switch(sa->sa_family) switch(sa->sa_family)
{ {
case AF_INET: case AF_INET:
#if INET6
case AF_INET6: case AF_INET6:
#endif /* INET6 */
if (!(flags & NI_NUMERICHOST)) if (!(flags & NI_NUMERICHOST))
{ {
struct hostent *h = NULL; struct hostent *h = NULL;
#if HOSTTABLE
# if INET6
if (sa->sa_family == AF_INET6)
h = _addr2hostname_hosts ((void *) &(((struct sockaddr_in6 *) sa)->sin6_addr),
sizeof(struct in6_addr), AF_INET6);
else
# endif /* INET6 */
h = _addr2hostname_hosts ((void *)& (((struct sockaddr_in *) sa)->sin_addr),
sizeof(struct in_addr), AF_INET);
#endif /* HOSTTABLE */
#if RESOLVER
if (h == NULL) if (h == NULL)
{ {
#if INET6
if (sa->sa_family == AF_INET6) if (sa->sa_family == AF_INET6)
{ {
while (__gethostbyaddr_r ((void *) &(((struct sockaddr_in6 *) sa)->sin6_addr), while (__gethostbyaddr_r ((void *) &(((struct sockaddr_in6 *) sa)->sin6_addr),
@ -232,7 +202,8 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
else else
{ {
__set_h_errno (herrno); __set_h_errno (herrno);
goto fail; __set_errno (serrno);
return -1;
} }
} }
else else
@ -243,7 +214,6 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
} }
else else
{ {
#endif /* INET6 */
while (__gethostbyaddr_r ((void *) &(((struct sockaddr_in *)sa)->sin_addr), while (__gethostbyaddr_r ((void *) &(((struct sockaddr_in *)sa)->sin_addr),
sizeof(struct in_addr), AF_INET, sizeof(struct in_addr), AF_INET,
&th, tmpbuf, tmpbuflen, &th, tmpbuf, tmpbuflen,
@ -261,13 +231,12 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
} }
} }
} }
#endif /* RESOLVER */
if (h) if (h)
{ {
if (flags & NI_NOFQDN) if (flags & NI_NOFQDN)
{ {
const char *c; char *c;
if ((c = nrl_domainname ()) && (c = strstr(h->h_name, c)) if ((c = nrl_domainname ()) && (c = strstr(h->h_name, c))
&& (c != h->h_name) && (*(--c) == '.')) && (c != h->h_name) && (*(--c) == '.'))
{ {
@ -282,7 +251,10 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
} }
if (flags & NI_NAMEREQD) if (flags & NI_NAMEREQD)
goto fail; {
__set_errno (serrno);
return -1;
}
else else
{ {
const char *c; const char *c;
@ -297,12 +269,14 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
(void *) &(((struct sockaddr_in *) sa)->sin_addr), (void *) &(((struct sockaddr_in *) sa)->sin_addr),
host, hostlen); host, hostlen);
if (!c) if (c == NULL)
goto fail; {
__set_errno (serrno);
return -1;
}
} }
break; break;
#if LOCAL
case AF_LOCAL: case AF_LOCAL:
if (!(flags & NI_NUMERICHOST)) if (!(flags & NI_NUMERICHOST))
{ {
@ -316,11 +290,13 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
}; };
if (flags & NI_NAMEREQD) if (flags & NI_NAMEREQD)
goto fail; {
__set_errno (serrno);
return -1;
}
strncpy (host, "localhost", hostlen); strncpy (host, "localhost", hostlen);
break; break;
#endif /* LOCAL */
default: default:
return -1; return -1;
@ -330,9 +306,7 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
switch(sa->sa_family) switch(sa->sa_family)
{ {
case AF_INET: case AF_INET:
#if INET6
case AF_INET6: case AF_INET6:
#endif /* INET6 */
if (!(flags & NI_NUMERICSERV)) if (!(flags & NI_NUMERICSERV))
{ {
struct servent *s, ts; struct servent *s, ts;
@ -348,7 +322,10 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
tmpbuf = __alloca (tmpbuflen); tmpbuf = __alloca (tmpbuflen);
} }
else else
goto fail; {
__set_errno (serrno);
return -1;
}
} }
else else
{ {
@ -365,11 +342,9 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
ntohs (((struct sockaddr_in *) sa)->sin_port)); ntohs (((struct sockaddr_in *) sa)->sin_port));
break; break;
#if LOCAL
case AF_LOCAL: case AF_LOCAL:
strncpy (serv, ((struct sockaddr_un *) sa)->sun_path, servlen); strncpy (serv, ((struct sockaddr_un *) sa)->sun_path, servlen);
break; break;
#endif /* LOCAL */
} }
if (host && (hostlen > 0)) if (host && (hostlen > 0))
@ -378,8 +353,4 @@ getnameinfo (const struct sockaddr *sa, size_t addrlen, char *host,
serv[servlen-1] = 0; serv[servlen-1] = 0;
errno = serrno; errno = serrno;
return 0; return 0;
}
fail:
errno = serrno;
return -1;
};

30
intl/bindtextdom.c
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as
@ -65,6 +65,7 @@ extern struct binding *_nl_domain_bindings;
prefix. So we have to make a difference here. */ prefix. So we have to make a difference here. */
#ifdef _LIBC #ifdef _LIBC
# define BINDTEXTDOMAIN __bindtextdomain # define BINDTEXTDOMAIN __bindtextdomain
# define strdup(str) __strdup (str)
#else #else
# define BINDTEXTDOMAIN bindtextdomain__ # define BINDTEXTDOMAIN bindtextdomain__
#endif #endif
@ -102,26 +103,37 @@ BINDTEXTDOMAIN (domainname, dirname)
if (binding != NULL) if (binding != NULL)
{ {
/* The domain is already bound. Replace the old binding. */ /* The domain is already bound. If the new value and the old
one are equal we simply do nothing. Otherwise replace the
old binding. */
if (strcmp (dirname, binding->dirname) != 0)
{
char *new_dirname; char *new_dirname;
if (strcmp (dirname, _nl_default_dirname) == 0) if (strcmp (dirname, _nl_default_dirname) == 0)
new_dirname = (char *) _nl_default_dirname; new_dirname = (char *) _nl_default_dirname;
else else
{ {
#if defined _LIBC || defined HAVE_STRDUP
new_dirname = strdup (dirname);
if (new_dirname == NULL)
return NULL;
#else
size_t len = strlen (dirname) + 1; size_t len = strlen (dirname) + 1;
new_dirname = (char *) malloc (len); new_dirname = (char *) malloc (len);
if (new_dirname == NULL) if (new_dirname == NULL)
return NULL; return NULL;
memcpy (new_dirname, dirname, len); memcpy (new_dirname, dirname, len);
#endif
} }
if (strcmp (binding->dirname, _nl_default_dirname) != 0) if (binding->dirname != _nl_default_dirname)
free (binding->dirname); free (binding->dirname);
binding->dirname = new_dirname; binding->dirname = new_dirname;
} }
}
else else
{ {
/* We have to create a new binding. */ /* We have to create a new binding. */
@ -132,21 +144,33 @@ BINDTEXTDOMAIN (domainname, dirname)
if (new_binding == NULL) if (new_binding == NULL)
return NULL; return NULL;
#if defined _LIBC || defined HAVE_STRDUP
new_binding->domainname = strdup (domainname);
if (new_binding->domainname == NULL)
return NULL;
#else
len = strlen (domainname) + 1; len = strlen (domainname) + 1;
new_binding->domainname = (char *) malloc (len); new_binding->domainname = (char *) malloc (len);
if (new_binding->domainname == NULL) if (new_binding->domainname == NULL)
return NULL; return NULL;
memcpy (new_binding->domainname, domainname, len); memcpy (new_binding->domainname, domainname, len);
#endif
if (strcmp (dirname, _nl_default_dirname) == 0) if (strcmp (dirname, _nl_default_dirname) == 0)
new_binding->dirname = (char *) _nl_default_dirname; new_binding->dirname = (char *) _nl_default_dirname;
else else
{ {
#if defined _LIBC || defined HAVE_STRDUP
new_binding->dirname = strdup (dirname);
if (new_binding->dirname == NULL)
return NULL;
#else
len = strlen (dirname) + 1; len = strlen (dirname) + 1;
new_binding->dirname = (char *) malloc (len); new_binding->dirname = (char *) malloc (len);
if (new_binding->dirname == NULL) if (new_binding->dirname == NULL)
return NULL; return NULL;
memcpy (new_binding->dirname, dirname, len); memcpy (new_binding->dirname, dirname, len);
#endif
} }
/* Now enqueue it. */ /* Now enqueue it. */

11
intl/dcgettext.c
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as
@ -298,10 +298,6 @@ DCGETTEXT (domainname, msgid, category)
return (char *) msgid; return (char *) msgid;
} }
/* We don't want libintl.a to depend on any other library. So
we avoid the non-standard function stpcpy. In GNU C Library
this function is available, though. Also allow the symbol
HAVE_STPCPY to be defined. */
stpcpy (stpcpy (strchr (dirname, '\0'), "/"), binding->dirname); stpcpy (stpcpy (strchr (dirname, '\0'), "/"), binding->dirname);
} }
@ -312,10 +308,7 @@ DCGETTEXT (domainname, msgid, category)
xdomainname = (char *) alloca (strlen (categoryname) xdomainname = (char *) alloca (strlen (categoryname)
+ strlen (domainname) + 5); + strlen (domainname) + 5);
ADD_BLOCK (block_list, xdomainname); ADD_BLOCK (block_list, xdomainname);
/* We don't want libintl.a to depend on any other library. So we
avoid the non-standard function stpcpy. In GNU C Library this
function is available, though. Also allow the symbol HAVE_STPCPY
to be defined. */
stpcpy (stpcpy (stpcpy (stpcpy (xdomainname, categoryname), "/"), stpcpy (stpcpy (stpcpy (stpcpy (xdomainname, categoryname), "/"),
domainname), domainname),
".mo"); ".mo");

2
intl/dgettext.c
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

2
intl/explodename.c
View File

@ -2,7 +2,7 @@
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

8
intl/finddomain.c
View File

@ -3,7 +3,7 @@
Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as
@ -146,12 +146,18 @@ _nl_find_domain (dirname, locale, domainname)
alias_value = _nl_expand_alias (locale); alias_value = _nl_expand_alias (locale);
if (alias_value != NULL) if (alias_value != NULL)
{ {
#if defined _LIBC || defined HAVE_STRDUP
locale = strdup (alias_value);
if (locale == NULL)
return NULL;
#else
size_t len = strlen (alias_value) + 1; size_t len = strlen (alias_value) + 1;
locale = (char *) malloc (len); locale = (char *) malloc (len);
if (locale == NULL) if (locale == NULL)
return NULL; return NULL;
memcpy (locale, alias_value, len); memcpy (locale, alias_value, len);
#endif
} }
/* Now we determine the single parts of the locale name. First /* Now we determine the single parts of the locale name. First

2
intl/gettext.c
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

2
intl/gettext.h
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

2
intl/hash-string.h
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

2
intl/l10nflist.c
View File

@ -2,7 +2,7 @@
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

6
intl/libintl.h
View File

@ -1,10 +1,10 @@
/* libintl.h -- Message catalogs for internationalization. /* Message catalogs for internationalization.
Copyright (C) 1995, 1996 Free Software Foundation, Inc. Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
This file is derived from the file libgettext.h in the GNU gettext package. This file is derived from the file libgettext.h in the GNU gettext package.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

19
intl/loadinfo.h
View File

@ -1,3 +1,22 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef PARAMS #ifndef PARAMS
# if __STDC__ # if __STDC__
# define PARAMS(args) args # define PARAMS(args) args

2
intl/loadmsgcat.c
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as

35
intl/localealias.c
View File

@ -2,7 +2,7 @@
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib. the C library, however.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as modify it under the terms of the GNU Library General Public License as
@ -82,6 +82,12 @@ void free ();
because some ANSI C functions will require linking with this object because some ANSI C functions will require linking with this object
file and the name space must not be polluted. */ file and the name space must not be polluted. */
# define strcasecmp __strcasecmp # define strcasecmp __strcasecmp
# define strdup __strdup
/* We need locking here since we can be called from different palces. */
# include <libc-lock.h>
__libc_lock_define_initialized (static, lock);
#endif #endif
@ -146,8 +152,13 @@ _nl_expand_alias (name)
{ {
static const char *locale_alias_path = LOCALE_ALIAS_PATH; static const char *locale_alias_path = LOCALE_ALIAS_PATH;
struct alias_map *retval; struct alias_map *retval;
const char *result = NULL;
size_t added; size_t added;
#ifdef _LIBC
__libc_lock_lock (lock);
#endif
do do
{ {
struct alias_map item; struct alias_map item;
@ -165,7 +176,10 @@ _nl_expand_alias (name)
/* We really found an alias. Return the value. */ /* We really found an alias. Return the value. */
if (retval != NULL) if (retval != NULL)
return retval->value; {
result = retval->value;
break;
}
/* Perhaps we can find another alias file. */ /* Perhaps we can find another alias file. */
added = 0; added = 0;
@ -186,7 +200,11 @@ _nl_expand_alias (name)
} }
while (added != 0); while (added != 0);
return NULL; #ifdef _LIBC
__libc_lock_unlock (lock);
#endif
return result;
} }
@ -274,7 +292,15 @@ read_alias_file (fname, fname_len)
if (nmap >= maxmap) if (nmap >= maxmap)
extend_alias_table (); extend_alias_table ();
/* We cannot depend on strdup available in the libc. Sigh! */ #if defined _LIBC || defined HAVE_STRDUP
map[nmap].alias = strdup (alias);
map[nmap].value = strdup (value);
if (map[nmap].alias == NULL || map[nmap].value == NULL)
{
FREE_BLOCKS (block_list);
return added;
}
#else
len = strlen (alias) + 1; len = strlen (alias) + 1;
tp = (char *) malloc (len); tp = (char *) malloc (len);
if (tp == NULL) if (tp == NULL)
@ -294,6 +320,7 @@ read_alias_file (fname, fname_len)
} }
memcpy (tp, value, len); memcpy (tp, value, len);
map[nmap].value = tp; map[nmap].value = tp;
#endif
++nmap; ++nmap;
++added; ++added;

5
intl/textdomain.c
View File

@ -57,6 +57,7 @@ extern const char *_nl_current_default_domain;
prefix. So we have to make a difference here. */ prefix. So we have to make a difference here. */
#ifdef _LIBC #ifdef _LIBC
# define TEXTDOMAIN __textdomain # define TEXTDOMAIN __textdomain
# define strdup(str) __strdup (str)
#else #else
# define TEXTDOMAIN textdomain__ # define TEXTDOMAIN textdomain__
#endif #endif
@ -85,11 +86,15 @@ TEXTDOMAIN (domainname)
/* If the following malloc fails `_nl_current_default_domain' /* If the following malloc fails `_nl_current_default_domain'
will be NULL. This value will be returned and so signals we will be NULL. This value will be returned and so signals we
are out of core. */ are out of core. */
#if defined _LIBC || defined HAVE_STRDUP
_nl_current_default_domain = strdup (domainname);
#else
size_t len = strlen (domainname) + 1; size_t len = strlen (domainname) + 1;
char *cp = (char *) malloc (len); char *cp = (char *) malloc (len);
if (cp != NULL) if (cp != NULL)
memcpy (cp, domainname, len); memcpy (cp, domainname, len);
_nl_current_default_domain = cp; _nl_current_default_domain = cp;
#endif
} }
if (old != _nl_default_default_domain) if (old != _nl_default_default_domain)

38
libio/fcloseall.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <stdio.h> #include <stdio.h>
@ -32,4 +33,7 @@ __fcloseall ()
_IO_cleanup (); _IO_cleanup ();
return 0; return 0;
} }
#ifdef weak_alias
weak_alias (__fcloseall, fcloseall) weak_alias (__fcloseall, fcloseall)
#endif

37
libio/feof.c
View File

@ -1,25 +1,27 @@
/* Copyright (C) 1993, 1996 Free Software Foundation, Inc. /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
@ -35,4 +37,7 @@ _IO_feof (fp)
_IO_funlockfile (fp); _IO_funlockfile (fp);
return result; return result;
} }
#ifdef weak_alias
weak_alias (_IO_feof, feof) weak_alias (_IO_feof, feof)
#endif

34
libio/feof_u.c
View File

@ -1,25 +1,27 @@
/* Copyright (C) 1993, 1996 Free Software Foundation, Inc. /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

37
libio/ferror.c
View File

@ -1,25 +1,27 @@
/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
@ -35,4 +37,7 @@ _IO_ferror (fp)
_IO_funlockfile (fp); _IO_funlockfile (fp);
return result; return result;
} }
#ifdef weak_alias
weak_alias (_IO_ferror, ferror) weak_alias (_IO_ferror, ferror)
#endif

34
libio/ferror_u.c
View File

@ -1,25 +1,27 @@
/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/fgetc.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

43
libio/filedoalloc.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
/* /*
* Copyright (c) 1990 The Regents of the University of California. * Copyright (c) 1990 The Regents of the University of California.
@ -66,12 +67,12 @@ the executable file might be covered by the GNU General Public License. */
*/ */
int int
DEFUN(_IO_file_doallocate, (fp), _IO_file_doallocate (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
register _IO_size_t size; _IO_size_t size;
int couldbetty; int couldbetty;
register char *p; char *p;
struct stat st; struct stat st;
#ifndef _LIBC #ifndef _LIBC

37
libio/fileno.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
@ -38,9 +39,11 @@ fileno (fp)
} }
#ifdef _IO_MTSAFE_IO #ifdef _IO_MTSAFE_IO
#ifdef weak_alias
/* The fileno implementation for libio does not require locking because /* The fileno implementation for libio does not require locking because
it only accesses once a single variable and this is already atomic it only accesses once a single variable and this is already atomic
(at least at thread level). */ (at least at thread level). */
weak_alias (fileno, fileno_unlocked) weak_alias (fileno, fileno_unlocked)
#endif #endif
#endif

176
libio/fileops.c
View File

@ -1,28 +1,29 @@
/* /* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995 Free Software Foundation This file is part of the GNU IO Library.
Written by Per Bothner <bothner@cygnus.com>.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
/* written by Per Bothner (bothner@cygnus.com) */
#ifndef _POSIX_SOURCE #ifndef _POSIX_SOURCE
# define _POSIX_SOURCE # define _POSIX_SOURCE
@ -97,8 +98,8 @@ extern int errno;
void void
DEFUN(_IO_file_init, (fp), _IO_file_init (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
/* POSIX.1 allows another file handle to be used to change the position /* POSIX.1 allows another file handle to be used to change the position
of our file descriptor. Hence we actually don't know the actual of our file descriptor. Hence we actually don't know the actual
@ -111,8 +112,8 @@ DEFUN(_IO_file_init, (fp),
} }
int int
DEFUN(_IO_file_close_it, (fp), _IO_file_close_it (fp)
register _IO_FILE* fp) _IO_FILE *fp;
{ {
int write_status, close_status; int write_status, close_status;
if (!_IO_file_is_open (fp)) if (!_IO_file_is_open (fp))
@ -138,8 +139,9 @@ DEFUN(_IO_file_close_it, (fp),
} }
void void
DEFUN(_IO_file_finish, (fp, dummy), _IO_file_finish (fp, dummy)
register _IO_FILE* fp AND int dummy) _IO_FILE *fp;
int dummy;
{ {
if (_IO_file_is_open (fp)) if (_IO_file_is_open (fp))
{ {
@ -151,15 +153,18 @@ DEFUN(_IO_file_finish, (fp, dummy),
} }
_IO_FILE * _IO_FILE *
DEFUN(_IO_file_fopen, (fp, filename, mode), _IO_file_fopen (fp, filename, mode)
register _IO_FILE *fp AND const char *filename AND const char *mode) _IO_FILE *fp;
const char *filename;
const char *mode;
{ {
int oflags = 0, omode; int oflags = 0, omode;
int read_write, fdesc; int read_write, fdesc;
int oprot = 0666; int oprot = 0666;
if (_IO_file_is_open (fp)) if (_IO_file_is_open (fp))
return 0; return 0;
switch (*mode++) { switch (*mode++)
{
case 'r': case 'r':
omode = O_RDONLY; omode = O_RDONLY;
read_write = _IO_NO_WRITES; read_write = _IO_NO_WRITES;
@ -178,7 +183,8 @@ DEFUN(_IO_file_fopen, (fp, filename, mode),
__set_errno (EINVAL); __set_errno (EINVAL);
return NULL; return NULL;
} }
if (mode[0] == '+' || (mode[0] == 'b' && mode[1] == '+')) { if (mode[0] == '+' || (mode[0] == 'b' && mode[1] == '+'))
{
omode = O_RDWR; omode = O_RDWR;
read_write &= _IO_IS_APPENDING; read_write &= _IO_IS_APPENDING;
} }
@ -196,8 +202,9 @@ DEFUN(_IO_file_fopen, (fp, filename, mode),
} }
_IO_FILE * _IO_FILE *
DEFUN(_IO_file_attach, (fp, fd), _IO_file_attach (fp, fd)
_IO_FILE *fp AND int fd) _IO_FILE *fp;
int fd;
{ {
if (_IO_file_is_open (fp)) if (_IO_file_is_open (fp))
return NULL; return NULL;
@ -214,8 +221,10 @@ DEFUN(_IO_file_attach, (fp, fd),
} }
_IO_FILE * _IO_FILE *
DEFUN(_IO_file_setbuf, (fp, p, len), _IO_file_setbuf (fp, p, len)
register _IO_FILE *fp AND char* p AND _IO_ssize_t len) _IO_FILE *fp;
char *p;
_IO_ssize_t len;
{ {
if (_IO_default_setbuf (fp, p, len) == NULL) if (_IO_default_setbuf (fp, p, len) == NULL)
return NULL; return NULL;
@ -231,8 +240,10 @@ DEFUN(_IO_file_setbuf, (fp, p, len),
Then mark FP as having empty buffers. */ Then mark FP as having empty buffers. */
int int
DEFUN(_IO_do_write, (fp, data, to_do), _IO_do_write (fp, data, to_do)
register _IO_FILE *fp AND const char* data AND _IO_size_t to_do) _IO_FILE *fp;
const char *data;
_IO_size_t to_do;
{ {
_IO_size_t count; _IO_size_t count;
if (to_do == 0) if (to_do == 0)
@ -257,14 +268,14 @@ DEFUN(_IO_do_write, (fp, data, to_do),
fp->_cur_column = _IO_adjust_column (fp->_cur_column - 1, data, to_do) + 1; fp->_cur_column = _IO_adjust_column (fp->_cur_column - 1, data, to_do) + 1;
_IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base); _IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base);
fp->_IO_write_base = fp->_IO_write_ptr = fp->_IO_buf_base; fp->_IO_write_base = fp->_IO_write_ptr = fp->_IO_buf_base;
fp->_IO_write_end = (fp->_flags & (_IO_LINE_BUF+_IO_UNBUFFERED)) ? fp->_IO_buf_base fp->_IO_write_end = ((fp->_flags & (_IO_LINE_BUF+_IO_UNBUFFERED))
: fp->_IO_buf_end; ? fp->_IO_buf_base : fp->_IO_buf_end);
return count != to_do ? EOF : 0; return count != to_do ? EOF : 0;
} }
int int
DEFUN(_IO_file_underflow, (fp), _IO_file_underflow (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
_IO_ssize_t count; _IO_ssize_t count;
#if 0 #if 0
@ -318,8 +329,9 @@ DEFUN(_IO_file_underflow, (fp),
} }
int int
DEFUN(_IO_file_overflow, (f, ch), _IO_file_overflow (f, ch)
register _IO_FILE* f AND int ch) _IO_FILE *f;
int ch;
{ {
if (f->_flags & _IO_NO_WRITES) /* SET ERROR */ if (f->_flags & _IO_NO_WRITES) /* SET ERROR */
{ {
@ -368,8 +380,8 @@ DEFUN(_IO_file_overflow, (f, ch),
} }
int int
DEFUN(_IO_file_sync, (fp), _IO_file_sync (fp)
register _IO_FILE* fp) _IO_FILE *fp;
{ {
_IO_size_t delta; _IO_size_t delta;
/* char* ptr = cur_ptr(); */ /* char* ptr = cur_ptr(); */
@ -399,8 +411,11 @@ DEFUN(_IO_file_sync, (fp),
} }
_IO_pos_t _IO_pos_t
DEFUN(_IO_file_seekoff, (fp, offset, dir, mode), _IO_file_seekoff (fp, offset, dir, mode)
register _IO_FILE *fp AND _IO_off_t offset AND int dir AND int mode) _IO_FILE *fp;
_IO_off_t offset;
int dir;
int mode;
{ {
_IO_pos_t result; _IO_pos_t result;
_IO_off_t delta, new_offset; _IO_off_t delta, new_offset;
@ -422,7 +437,8 @@ DEFUN(_IO_file_seekoff, (fp, offset, dir, mode),
FIXME: simulate mem-papped files. */ FIXME: simulate mem-papped files. */
if (fp->_IO_write_ptr > fp->_IO_write_base || _IO_in_put_mode (fp)) if (fp->_IO_write_ptr > fp->_IO_write_base || _IO_in_put_mode (fp))
if (_IO_switch_to_get_mode(fp)) return EOF; if (_IO_switch_to_get_mode (fp))
return EOF;
if (fp->_IO_buf_base == NULL) if (fp->_IO_buf_base == NULL)
{ {
@ -464,8 +480,8 @@ DEFUN(_IO_file_seekoff, (fp, offset, dir, mode),
&& !_IO_in_backup (fp)) && !_IO_in_backup (fp))
{ {
/* Offset relative to start of main get area. */ /* Offset relative to start of main get area. */
_IO_pos_t rel_offset = offset - fp->_offset _IO_pos_t rel_offset = (offset - fp->_offset
+ (fp->_IO_read_end - fp->_IO_read_base); + (fp->_IO_read_end - fp->_IO_read_base));
if (rel_offset >= 0) if (rel_offset >= 0)
{ {
#if 0 #if 0
@ -535,7 +551,8 @@ DEFUN(_IO_file_seekoff, (fp, offset, dir, mode),
goto dumb; goto dumb;
} }
} }
_IO_setg(fp, fp->_IO_buf_base, fp->_IO_buf_base+delta, fp->_IO_buf_base+count); _IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base + delta,
fp->_IO_buf_base + count);
_IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base); _IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base);
fp->_offset = result + count; fp->_offset = result + count;
_IO_mask_flags (fp, 0, _IO_EOF_SEEN); _IO_mask_flags (fp, 0, _IO_EOF_SEEN);
@ -553,8 +570,10 @@ DEFUN(_IO_file_seekoff, (fp, offset, dir, mode),
} }
_IO_ssize_t _IO_ssize_t
DEFUN(_IO_file_read, (fp, buf, size), _IO_file_read (fp, buf, size)
register _IO_FILE* fp AND void* buf AND _IO_ssize_t size) _IO_FILE *fp;
void *buf;
_IO_ssize_t size;
{ {
for (;;) for (;;)
{ {
@ -572,29 +591,34 @@ DEFUN(_IO_file_read, (fp, buf, size),
} }
_IO_pos_t _IO_pos_t
DEFUN(_IO_file_seek, (fp, offset, dir), _IO_file_seek (fp, offset, dir)
_IO_FILE *fp AND _IO_off_t offset AND int dir) _IO_FILE *fp;
_IO_off_t offset;
int dir;
{ {
return _IO_lseek (fp->_fileno, offset, dir); return _IO_lseek (fp->_fileno, offset, dir);
} }
int int
DEFUN(_IO_file_stat, (fp, st), _IO_file_stat (fp, st)
_IO_FILE *fp AND void* st) _IO_FILE *fp;
void *st;
{ {
return _IO_fstat (fp->_fileno, (struct stat *) st); return _IO_fstat (fp->_fileno, (struct stat *) st);
} }
int int
DEFUN(_IO_file_close, (fp), _IO_file_close (fp)
_IO_FILE* fp) _IO_FILE *fp;
{ {
return _IO_close (fp->_fileno); return _IO_close (fp->_fileno);
} }
_IO_ssize_t _IO_ssize_t
DEFUN(_IO_file_write, (f, data, n), _IO_file_write (f, data, n)
register _IO_FILE* f AND const void* data AND _IO_ssize_t n) _IO_FILE *f;
const void *data;
_IO_ssize_t n;
{ {
_IO_ssize_t to_do = n; _IO_ssize_t to_do = n;
while (to_do > 0) while (to_do > 0)
@ -626,8 +650,10 @@ DEFUN(_IO_file_write, (f, data, n),
} }
_IO_size_t _IO_size_t
DEFUN(_IO_file_xsputn, (f, data, n), _IO_file_xsputn (f, data, n)
_IO_FILE *f AND const void *data AND _IO_size_t n) _IO_FILE *f;
const void *data;
_IO_size_t n;
{ {
register const char *s = (char *) data; register const char *s = (char *) data;
_IO_size_t to_do = n; _IO_size_t to_do = n;
@ -646,10 +672,12 @@ DEFUN(_IO_file_xsputn, (f, data, n),
{ {
count = f->_IO_buf_end - f->_IO_write_ptr; count = f->_IO_buf_end - f->_IO_write_ptr;
if (count >= n) if (count >= n)
{ register const char *p; {
register const char *p;
for (p = s + n; p > s; ) for (p = s + n; p > s; )
{ {
if (*--p == '\n') { if (*--p == '\n')
{
count = p - s + 1; count = p - s + 1;
must_flush = 1; must_flush = 1;
break; break;
@ -662,7 +690,8 @@ DEFUN(_IO_file_xsputn, (f, data, n),
{ {
if (count > to_do) if (count > to_do)
count = to_do; count = to_do;
if (count > 20) { if (count > 20)
{
memcpy (f->_IO_write_ptr, s, count); memcpy (f->_IO_write_ptr, s, count);
s += count; s += count;
} }
@ -670,13 +699,15 @@ DEFUN(_IO_file_xsputn, (f, data, n),
{ {
register char *p = f->_IO_write_ptr; register char *p = f->_IO_write_ptr;
register int i = (int) count; register int i = (int) count;
while (--i >= 0) *p++ = *s++; while (--i >= 0)
*p++ = *s++;
} }
f->_IO_write_ptr += count; f->_IO_write_ptr += count;
to_do -= count; to_do -= count;
} }
if (to_do + must_flush > 0) if (to_do + must_flush > 0)
{ _IO_size_t block_size, dont_write; {
_IO_size_t block_size, dont_write;
/* Next flush the (full) buffer. */ /* Next flush the (full) buffer. */
if (__overflow (f, EOF) == EOF) if (__overflow (f, EOF) == EOF)
return n - to_do; return n - to_do;
@ -703,14 +734,17 @@ DEFUN(_IO_file_xsputn, (f, data, n),
#if 0 #if 0
/* Work in progress */ /* Work in progress */
_IO_size_t _IO_size_t
DEFUN(_IO_file_xsgetn, (fp, data, n), _IO_file_xsgetn (fp, data, n)
_IO_FILE *fp AND void *data AND _IO_size_t n) _IO_FILE *fp;
void *data;
_IO_size_t n;
{ {
register _IO_size_t more = n; register _IO_size_t more = n;
register char *s = data; register char *s = data;
for (;;) for (;;)
{ {
_IO_ssize_t count = fp->_IO_read_end - fp->_IO_read_ptr; /* Data available. */ /* Data available. */
_IO_ssize_t count = fp->_IO_read_end - fp->_IO_read_ptr;
if (count > 0) if (count > 0)
{ {
if (count > more) if (count > more)
@ -727,7 +761,8 @@ DEFUN(_IO_file_xsgetn, (fp, data, n),
{ {
register char *p = fp->_IO_read_ptr; register char *p = fp->_IO_read_ptr;
register int i = (int) count; register int i = (int) count;
while (--i >= 0) *s++ = *p++; while (--i >= 0)
*s++ = *p++;
fp->_IO_read_ptr = p; fp->_IO_read_ptr = p;
} }
more -= count; more -= count;
@ -767,7 +802,8 @@ DEFUN(_IO_file_xsgetn, (fp, data, n),
} }
#endif #endif
struct _IO_jump_t _IO_file_jumps = { struct _IO_jump_t _IO_file_jumps =
{
JUMP_INIT_DUMMY, JUMP_INIT_DUMMY,
JUMP_INIT(finish, _IO_file_finish), JUMP_INIT(finish, _IO_file_finish),
JUMP_INIT(overflow, _IO_file_overflow), JUMP_INIT(overflow, _IO_file_overflow),

35
libio/fputc.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/fputc_u.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/freopen.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/fseek.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

365
libio/genops.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
/* Generic or default I/O operations. */ /* Generic or default I/O operations. */
@ -31,13 +32,16 @@ the executable file might be covered by the GNU General Public License. */
#include <string.h> #include <string.h>
void void
DEFUN(_IO_un_link, (fp), _IO_un_link (fp)
_IO_FILE *fp) _IO_FILE *fp;
{
if (fp->_flags & _IO_LINKED)
{ {
if (fp->_flags & _IO_LINKED) {
_IO_FILE **f; _IO_FILE **f;
for (f = &_IO_list_all; *f != NULL; f = &(*f)->_chain) { for (f = &_IO_list_all; *f != NULL; f = &(*f)->_chain)
if (*f == fp) { {
if (*f == fp)
{
*f = fp->_chain; *f = fp->_chain;
break; break;
} }
@ -47,10 +51,11 @@ DEFUN(_IO_un_link, (fp),
} }
void void
DEFUN(_IO_link_in, (fp), _IO_link_in (fp)
_IO_FILE *fp) _IO_FILE *fp;
{
if ((fp->_flags & _IO_LINKED) == 0)
{ {
if ((fp->_flags & _IO_LINKED) == 0) {
fp->_flags |= _IO_LINKED; fp->_flags |= _IO_LINKED;
fp->_chain = _IO_list_all; fp->_chain = _IO_list_all;
_IO_list_all = fp; _IO_list_all = fp;
@ -59,13 +64,14 @@ DEFUN(_IO_link_in, (fp),
/* Return minimum _pos markers /* Return minimum _pos markers
Assumes the current get area is the main get area. */ Assumes the current get area is the main get area. */
static _IO_size_t _IO_least_marker __P ((_IO_FILE *fp));
_IO_size_t static _IO_size_t
DEFUN(_IO_least_marker, (fp), _IO_least_marker (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
_IO_ssize_t least_so_far = fp->_IO_read_end - fp->_IO_read_base; _IO_ssize_t least_so_far = fp->_IO_read_end - fp->_IO_read_base;
register struct _IO_marker *mark; struct _IO_marker *mark;
for (mark = fp->_markers; mark != NULL; mark = mark->_next) for (mark = fp->_markers; mark != NULL; mark = mark->_next)
if (mark->_pos < least_so_far) if (mark->_pos < least_so_far)
least_so_far = mark->_pos; least_so_far = mark->_pos;
@ -75,36 +81,46 @@ DEFUN(_IO_least_marker, (fp),
/* Switch current get area from backup buffer to (start of) main get area. */ /* Switch current get area from backup buffer to (start of) main get area. */
void void
DEFUN(_IO_switch_to_main_get_area, (fp), _IO_switch_to_main_get_area (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
char *tmp; char *tmp;
fp->_flags &= ~_IO_IN_BACKUP; fp->_flags &= ~_IO_IN_BACKUP;
/* Swap _IO_read_end and _IO_save_end. */ /* Swap _IO_read_end and _IO_save_end. */
tmp = fp->_IO_read_end; fp->_IO_read_end= fp->_IO_save_end; fp->_IO_save_end= tmp; tmp = fp->_IO_read_end;
fp->_IO_read_end = fp->_IO_save_end;
fp->_IO_save_end= tmp;
/* Swap _IO_read_base and _IO_save_base. */ /* Swap _IO_read_base and _IO_save_base. */
tmp = fp->_IO_read_base; fp->_IO_read_base = fp->_IO_save_base; fp->_IO_save_base = tmp; tmp = fp->_IO_read_base;
fp->_IO_read_base = fp->_IO_save_base;
fp->_IO_save_base = tmp;
fp->_IO_read_ptr = fp->_IO_read_base; fp->_IO_read_ptr = fp->_IO_read_base;
} }
/* Switch current get area from main get area to (end of) backup area. */ /* Switch current get area from main get area to (end of) backup area. */
void void
DEFUN(_IO_switch_to_backup_area, (fp), _IO_switch_to_backup_area (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
char *tmp; char *tmp;
fp->_flags |= _IO_IN_BACKUP; fp->_flags |= _IO_IN_BACKUP;
/* Swap _IO_read_end and _IO_save_end. */ /* Swap _IO_read_end and _IO_save_end. */
tmp = fp->_IO_read_end; fp->_IO_read_end = fp->_IO_save_end; fp->_IO_save_end = tmp; tmp = fp->_IO_read_end;
fp->_IO_read_end = fp->_IO_save_end;
fp->_IO_save_end = tmp;
/* Swap _gbase and _IO_save_base. */ /* Swap _gbase and _IO_save_base. */
tmp = fp->_IO_read_base; fp->_IO_read_base = fp->_IO_save_base; fp->_IO_save_base = tmp; tmp = fp->_IO_read_base;
fp->_IO_read_base = fp->_IO_save_base;
fp->_IO_save_base = tmp;
fp->_IO_read_ptr = fp->_IO_read_end; fp->_IO_read_ptr = fp->_IO_read_end;
} }
int int
DEFUN(_IO_switch_to_get_mode, (fp), _IO_switch_to_get_mode (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
if (fp->_IO_write_ptr > fp->_IO_write_base) if (fp->_IO_write_ptr > fp->_IO_write_base)
if (_IO_OVERFLOW (fp, EOF) == EOF) if (_IO_OVERFLOW (fp, EOF) == EOF)
@ -126,8 +142,8 @@ DEFUN(_IO_switch_to_get_mode, (fp),
} }
void void
DEFUN(_IO_free_backup_area, (fp), _IO_free_backup_area (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
if (_IO_in_backup (fp)) if (_IO_in_backup (fp))
_IO_switch_to_main_get_area (fp); /* Just in case. */ _IO_switch_to_main_get_area (fp); /* Just in case. */
@ -139,13 +155,14 @@ DEFUN(_IO_free_backup_area, (fp),
#if 0 #if 0
int int
DEFUN(_IO_switch_to_put_mode, (fp), _IO_switch_to_put_mode (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
fp->_IO_write_base = fp->_IO_read_ptr; fp->_IO_write_base = fp->_IO_read_ptr;
fp->_IO_write_ptr = fp->_IO_read_ptr; fp->_IO_write_ptr = fp->_IO_read_ptr;
/* Following is wrong if line- or un-buffered? */ /* Following is wrong if line- or un-buffered? */
fp->_IO_write_end = fp->_flags & _IO_IN_BACKUP ? fp->_IO_read_end : fp->_IO_buf_end; fp->_IO_write_end = (fp->_flags & _IO_IN_BACKUP
? fp->_IO_read_end : fp->_IO_buf_end);
fp->_IO_read_ptr = fp->_IO_read_end; fp->_IO_read_ptr = fp->_IO_read_end;
fp->_IO_read_base = fp->_IO_read_end; fp->_IO_read_base = fp->_IO_read_end;
@ -156,15 +173,18 @@ DEFUN(_IO_switch_to_put_mode, (fp),
#endif #endif
int int
DEFUN(__overflow, (f, ch), __overflow (f, ch)
_IO_FILE *f AND int ch) _IO_FILE *f;
int ch;
{ {
return _IO_OVERFLOW (f, ch); return _IO_OVERFLOW (f, ch);
} }
static int save_for_backup __P ((_IO_FILE *fp));
static int static int
DEFUN(save_for_backup, (fp), save_for_backup (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
/* Append [_IO_read_base.._IO_read_end] to backup area. */ /* Append [_IO_read_base.._IO_read_end] to backup area. */
int least_mark = _IO_least_marker (fp); int least_mark = _IO_least_marker (fp);
@ -226,11 +246,12 @@ DEFUN(save_for_backup, (fp),
} }
int int
DEFUN(__underflow, (fp), __underflow (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
if (_IO_in_put_mode (fp)) if (_IO_in_put_mode (fp))
if (_IO_switch_to_get_mode(fp) == EOF) return EOF; if (_IO_switch_to_get_mode (fp) == EOF)
return EOF;
if (fp->_IO_read_ptr < fp->_IO_read_end) if (fp->_IO_read_ptr < fp->_IO_read_end)
return *(unsigned char *) fp->_IO_read_ptr; return *(unsigned char *) fp->_IO_read_ptr;
if (_IO_in_backup (fp)) if (_IO_in_backup (fp))
@ -250,11 +271,12 @@ DEFUN(__underflow, (fp),
} }
int int
DEFUN(__uflow, (fp), __uflow (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
if (_IO_in_put_mode (fp)) if (_IO_in_put_mode (fp))
if (_IO_switch_to_get_mode(fp) == EOF) return EOF; if (_IO_switch_to_get_mode (fp) == EOF)
return EOF;
if (fp->_IO_read_ptr < fp->_IO_read_end) if (fp->_IO_read_ptr < fp->_IO_read_end)
return *(unsigned char *) fp->_IO_read_ptr++; return *(unsigned char *) fp->_IO_read_ptr++;
if (_IO_in_backup (fp)) if (_IO_in_backup (fp))
@ -274,8 +296,11 @@ DEFUN(__uflow, (fp),
} }
void void
DEFUN(_IO_setb, (f, b, eb, a), _IO_setb (f, b, eb, a)
_IO_FILE *f AND char *b AND char *eb AND int a) _IO_FILE *f;
char *b;
char *eb;
int a;
{ {
if (f->_IO_buf_base && !(f->_flags & _IO_USER_BUF)) if (f->_IO_buf_base && !(f->_flags & _IO_USER_BUF))
FREE_BUF (f->_IO_buf_base, _IO_blen (f)); FREE_BUF (f->_IO_buf_base, _IO_blen (f));
@ -288,8 +313,8 @@ DEFUN(_IO_setb, (f, b, eb, a),
} }
void void
DEFUN(_IO_doallocbuf, (fp), _IO_doallocbuf (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
if (fp->_IO_buf_base) if (fp->_IO_buf_base)
return; return;
@ -300,15 +325,15 @@ DEFUN(_IO_doallocbuf, (fp),
} }
int int
DEFUN(_IO_default_underflow, (fp), _IO_default_underflow (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
return EOF; return EOF;
} }
int int
DEFUN(_IO_default_uflow, (fp), _IO_default_uflow (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
int ch = _IO_UNDERFLOW (fp); int ch = _IO_UNDERFLOW (fp);
if (ch == EOF) if (ch == EOF)
@ -317,16 +342,19 @@ DEFUN(_IO_default_uflow, (fp),
} }
_IO_size_t _IO_size_t
DEFUN(_IO_default_xsputn, (f, data, n), _IO_default_xsputn (f, data, n)
register _IO_FILE *f AND const void *data AND _IO_size_t n) _IO_FILE *f;
const void *data;
_IO_size_t n;
{ {
register const char *s = (char*) data; const char *s = (char *) data;
register _IO_size_t more = n; _IO_size_t more = n;
if (more <= 0) if (more <= 0)
return 0; return 0;
for (;;) for (;;)
{ {
_IO_ssize_t count = f->_IO_write_end - f->_IO_write_ptr; /* Space available. */ /* Space available. */
_IO_ssize_t count = f->_IO_write_end - f->_IO_write_ptr;
if (count > 0) if (count > 0)
{ {
if ((_IO_size_t) count > more) if ((_IO_size_t) count > more)
@ -341,9 +369,10 @@ DEFUN(_IO_default_xsputn, (f, data, n),
count = 0; count = 0;
else else
{ {
register char *p = f->_IO_write_ptr; char *p = f->_IO_write_ptr;
register _IO_ssize_t i; _IO_ssize_t i;
for (i = count; --i >= 0; ) *p++ = *s++; for (i = count; --i >= 0; )
*p++ = *s++;
f->_IO_write_ptr = p; f->_IO_write_ptr = p;
} }
more -= count; more -= count;
@ -356,22 +385,27 @@ DEFUN(_IO_default_xsputn, (f, data, n),
} }
_IO_size_t _IO_size_t
DEFUN(_IO_sgetn, (fp, data, n), _IO_sgetn (fp, data, n)
_IO_FILE *fp AND void *data AND _IO_size_t n) _IO_FILE *fp;
void *data;
_IO_size_t n;
{ {
/* FIXME handle putback buffer here! */ /* FIXME handle putback buffer here! */
return _IO_XSGETN (fp, data, n); return _IO_XSGETN (fp, data, n);
} }
_IO_size_t _IO_size_t
DEFUN(_IO_default_xsgetn, (fp, data, n), _IO_default_xsgetn (fp, data, n)
_IO_FILE *fp AND void *data AND _IO_size_t n) _IO_FILE *fp;
void *data;
_IO_size_t n;
{ {
register _IO_size_t more = n; _IO_size_t more = n;
register char *s = (char*) data; char *s = (char*) data;
for (;;) for (;;)
{ {
_IO_ssize_t count = fp->_IO_read_end - fp->_IO_read_ptr; /* Data available. */ /* Data available. */
_IO_ssize_t count = fp->_IO_read_end - fp->_IO_read_ptr;
if (count > 0) if (count > 0)
{ {
if ((_IO_size_t) count > more) if ((_IO_size_t) count > more)
@ -386,9 +420,10 @@ DEFUN(_IO_default_xsgetn, (fp, data, n),
count = 0; count = 0;
else else
{ {
register char *p = fp->_IO_read_ptr; char *p = fp->_IO_read_ptr;
register int i = (int)count; int i = (int) count;
while (--i >= 0) *s++ = *p++; while (--i >= 0)
*s++ = *p++;
fp->_IO_read_ptr = p; fp->_IO_read_ptr = p;
} }
more -= count; more -= count;
@ -399,16 +434,21 @@ DEFUN(_IO_default_xsgetn, (fp, data, n),
return n - more; return n - more;
} }
#if 0
/* Seems not to be needed. --drepper */
int int
DEFUN(_IO_sync, (fp), _IO_sync (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
return 0; return 0;
} }
#endif
_IO_FILE * _IO_FILE *
DEFUN(_IO_default_setbuf, (fp, p, len), _IO_default_setbuf (fp, p, len)
register _IO_FILE *fp AND char* p AND _IO_ssize_t len) _IO_FILE *fp;
char *p;
_IO_ssize_t len;
{ {
if (_IO_SYNC (fp) == EOF) if (_IO_SYNC (fp) == EOF)
return NULL; return NULL;
@ -428,15 +468,17 @@ DEFUN(_IO_default_setbuf, (fp, p, len),
} }
_IO_pos_t _IO_pos_t
DEFUN(_IO_default_seekpos, (fp, pos, mode), _IO_default_seekpos (fp, pos, mode)
_IO_FILE *fp AND _IO_pos_t pos AND int mode) _IO_FILE *fp;
_IO_pos_t pos;
int mode;
{ {
return _IO_SEEKOFF (fp, _IO_pos_as_off (pos), 0, mode); return _IO_SEEKOFF (fp, _IO_pos_as_off (pos), 0, mode);
} }
int int
DEFUN(_IO_default_doallocate, (fp), _IO_default_doallocate (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
char *buf; char *buf;
@ -446,8 +488,9 @@ DEFUN(_IO_default_doallocate, (fp),
} }
void void
DEFUN(_IO_init, (fp, flags), _IO_init (fp, flags)
register _IO_FILE *fp AND int flags) _IO_FILE *fp;
int flags;
{ {
fp->_flags = _IO_MAGIC|flags; fp->_flags = _IO_MAGIC|flags;
fp->_IO_buf_base = NULL; fp->_IO_buf_base = NULL;
@ -471,8 +514,8 @@ DEFUN(_IO_init, (fp, flags),
} }
int int
DEFUN(_IO_default_sync, (fp), _IO_default_sync (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
return 0; return 0;
} }
@ -481,8 +524,9 @@ DEFUN(_IO_default_sync, (fp),
current implementation, this function can get called twice! */ current implementation, this function can get called twice! */
void void
DEFUN(_IO_default_finish, (fp, dummy), _IO_default_finish (fp, dummy)
_IO_FILE *fp AND int dummy) _IO_FILE *fp;
int dummy;
{ {
struct _IO_marker *mark; struct _IO_marker *mark;
if (fp->_IO_buf_base && !(fp->_flags & _IO_USER_BUF)) if (fp->_IO_buf_base && !(fp->_flags & _IO_USER_BUF))
@ -508,15 +552,19 @@ DEFUN(_IO_default_finish, (fp, dummy),
} }
_IO_pos_t _IO_pos_t
DEFUN(_IO_default_seekoff, (fp, offset, dir, mode), _IO_default_seekoff (fp, offset, dir, mode)
register _IO_FILE *fp AND _IO_off_t offset AND int dir AND int mode) _IO_FILE *fp;
_IO_off_t offset;
int dir;
int mode;
{ {
return _IO_pos_BAD; return _IO_pos_BAD;
} }
int int
DEFUN(_IO_sputbackc, (fp, c), _IO_sputbackc (fp, c)
register _IO_FILE *fp AND int c) _IO_FILE *fp;
int c;
{ {
int result; int result;
@ -536,8 +584,8 @@ DEFUN(_IO_sputbackc, (fp, c),
} }
int int
DEFUN(_IO_sungetc, (fp), _IO_sungetc (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
int result; int result;
@ -556,9 +604,12 @@ DEFUN(_IO_sungetc, (fp),
} }
#if 0 /* Work in progress */ #if 0 /* Work in progress */
/* Seems not to be needed. */
#if 0
void void
DEFUN(_IO_set_column, (fp, c), _IO_set_column (fp, c)
register _IO_FILE *fp AND int c) _IO_FILE *fp;
int c;
{ {
if (c == -1) if (c == -1)
fp->_column = -1; fp->_column = -1;
@ -567,29 +618,35 @@ DEFUN(_IO_set_column, (fp, c),
} }
#else #else
int int
DEFUN(_IO_set_column, (fp, i), _IO_set_column (fp, i)
register _IO_FILE *fp AND int i) _IO_FILE *fp;
int i;
{ {
fp->_cur_column = i + 1; fp->_cur_column = i + 1;
return 0; return 0;
} }
#endif #endif
#endif
unsigned unsigned
DEFUN(_IO_adjust_column, (start, line, count), _IO_adjust_column (start, line, count)
unsigned start AND const char *line AND int count) unsigned start;
const char *line;
int count;
{ {
register const char *ptr = line + count; const char *ptr = line + count;
while (ptr > line) while (ptr > line)
if (*--ptr == '\n') if (*--ptr == '\n')
return line + count - ptr - 1; return line + count - ptr - 1;
return start + count; return start + count;
} }
#if 0
/* Seems not to be needed. --drepper */
int int
DEFUN(_IO_get_column, (fp), _IO_get_column (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
if (fp->_cur_column) if (fp->_cur_column)
return _IO_adjust_column (fp->_cur_column - 1, return _IO_adjust_column (fp->_cur_column - 1,
@ -597,9 +654,10 @@ DEFUN(_IO_get_column, (fp),
fp->_IO_write_ptr - fp->_IO_write_base); fp->_IO_write_ptr - fp->_IO_write_base);
return -1; return -1;
} }
#endif
int int
DEFUN_VOID(_IO_flush_all) _IO_flush_all ()
{ {
int result = 0; int result = 0;
_IO_FILE *fp; _IO_FILE *fp;
@ -611,7 +669,7 @@ DEFUN_VOID(_IO_flush_all)
} }
void void
DEFUN_VOID(_IO_flush_all_linebuffered) _IO_flush_all_linebuffered ()
{ {
_IO_FILE *fp; _IO_FILE *fp;
for (fp = _IO_list_all; fp != NULL; fp = fp->_chain) for (fp = _IO_list_all; fp != NULL; fp = fp->_chain)
@ -619,8 +677,10 @@ DEFUN_VOID(_IO_flush_all_linebuffered)
_IO_OVERFLOW (fp, EOF); _IO_OVERFLOW (fp, EOF);
} }
void static void _IO_unbuffer_all __P ((void));
DEFUN_VOID(_IO_unbuffer_all)
static void
_IO_unbuffer_all ()
{ {
_IO_FILE *fp; _IO_FILE *fp;
for (fp = _IO_list_all; fp != NULL; fp = fp->_chain) for (fp = _IO_list_all; fp != NULL; fp = fp->_chain)
@ -629,7 +689,7 @@ DEFUN_VOID(_IO_unbuffer_all)
} }
void void
DEFUN_VOID(_IO_cleanup) _IO_cleanup ()
{ {
_IO_flush_all (); _IO_flush_all ();
@ -644,8 +704,9 @@ DEFUN_VOID(_IO_cleanup)
} }
void void
DEFUN(_IO_init_marker, (marker, fp), _IO_init_marker (marker, fp)
struct _IO_marker *marker AND _IO_FILE *fp) struct _IO_marker *marker;
_IO_FILE *fp;
{ {
marker->_sbuf = fp; marker->_sbuf = fp;
if (_IO_in_put_mode (fp)) if (_IO_in_put_mode (fp))
@ -661,11 +722,11 @@ DEFUN(_IO_init_marker, (marker, fp),
} }
void void
DEFUN(_IO_remove_marker, (marker), _IO_remove_marker (marker)
register struct _IO_marker *marker) struct _IO_marker *marker;
{ {
/* Unlink from sb's chain. */ /* Unlink from sb's chain. */
register struct _IO_marker **ptr = &marker->_sbuf->_markers; struct _IO_marker **ptr = &marker->_sbuf->_markers;
for (; ; ptr = &(*ptr)->_next) for (; ; ptr = &(*ptr)->_next)
{ {
if (*ptr == NULL) if (*ptr == NULL)
@ -685,16 +746,17 @@ DEFUN(_IO_remove_marker, (marker),
#define BAD_DELTA EOF #define BAD_DELTA EOF
int int
DEFUN(_IO_marker_difference, (mark1, mark2), _IO_marker_difference (mark1, mark2)
struct _IO_marker *mark1 AND struct _IO_marker *mark2) struct _IO_marker *mark1;
struct _IO_marker *mark2;
{ {
return mark1->_pos - mark2->_pos; return mark1->_pos - mark2->_pos;
} }
/* Return difference between MARK and current position of MARK's stream. */ /* Return difference between MARK and current position of MARK's stream. */
int int
DEFUN(_IO_marker_delta, (mark), _IO_marker_delta (mark)
struct _IO_marker *mark) struct _IO_marker *mark;
{ {
int cur_pos; int cur_pos;
if (mark->_sbuf == NULL) if (mark->_sbuf == NULL)
@ -707,8 +769,10 @@ DEFUN(_IO_marker_delta, (mark),
} }
int int
DEFUN(_IO_seekmark, (fp, mark, delta), _IO_seekmark (fp, mark, delta)
_IO_FILE *fp AND struct _IO_marker *mark AND int delta) _IO_FILE *fp;
struct _IO_marker *mark;
int delta;
{ {
if (mark->_sbuf != fp) if (mark->_sbuf != fp)
return EOF; return EOF;
@ -728,10 +792,10 @@ DEFUN(_IO_seekmark, (fp, mark, delta),
} }
void void
DEFUN(_IO_unsave_markers, (fp), _IO_unsave_markers (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
register struct _IO_marker *mark = fp->_markers; struct _IO_marker *mark = fp->_markers;
if (mark) if (mark)
{ {
#ifdef TODO #ifdef TODO
@ -755,9 +819,12 @@ DEFUN(_IO_unsave_markers, (fp),
_IO_free_backup_area (fp); _IO_free_backup_area (fp);
} }
#if 0
/* Seems not to be needed. --drepper */
int int
DEFUN(_IO_nobackup_pbackfail, (fp, c), _IO_nobackup_pbackfail (fp, c)
register _IO_FILE *fp AND int c) _IO_FILE *fp;
int c;
{ {
if (fp->_IO_read_ptr > fp->_IO_read_base) if (fp->_IO_read_ptr > fp->_IO_read_base)
fp->_IO_read_ptr--; fp->_IO_read_ptr--;
@ -765,10 +832,12 @@ DEFUN(_IO_nobackup_pbackfail, (fp, c),
*fp->_IO_read_ptr = c; *fp->_IO_read_ptr = c;
return (unsigned char) c; return (unsigned char) c;
} }
#endif
int int
DEFUN(_IO_default_pbackfail, (fp, c), _IO_default_pbackfail (fp, c)
register _IO_FILE *fp AND int c) _IO_FILE *fp;
int c;
{ {
if (fp->_IO_read_ptr <= fp->_IO_read_base) if (fp->_IO_read_ptr <= fp->_IO_read_base)
{ {
@ -799,43 +868,51 @@ DEFUN(_IO_default_pbackfail, (fp, c),
new_buf = (char *) malloc (new_size); new_buf = (char *) malloc (new_size);
if (new_buf == NULL) if (new_buf == NULL)
return EOF; return EOF;
memcpy(new_buf+(new_size-old_size), fp->_IO_read_base, old_size); memcpy (new_buf + (new_size - old_size), fp->_IO_read_base,
old_size);
free (fp->_IO_read_base); free (fp->_IO_read_base);
_IO_setg(fp, _IO_setg (fp, new_buf, new_buf + (new_size - old_size),
new_buf, new_buf+(new_size-old_size), new_buf+new_size); new_buf + new_size);
fp->_IO_backup_base = fp->_IO_read_ptr; fp->_IO_backup_base = fp->_IO_read_ptr;
} }
} }
fp->_IO_read_ptr--; --fp->_IO_read_ptr;
if (c != EOF && *fp->_IO_read_ptr != c) if (c != EOF && *fp->_IO_read_ptr != c)
*fp->_IO_read_ptr = c; *fp->_IO_read_ptr = c;
return (unsigned char) *fp->_IO_read_ptr; return (unsigned char) *fp->_IO_read_ptr;
} }
_IO_pos_t _IO_pos_t
DEFUN(_IO_default_seek, (fp, offset, dir), _IO_default_seek (fp, offset, dir)
_IO_FILE *fp AND _IO_off_t offset AND int dir) _IO_FILE *fp;
_IO_off_t offset;
int dir;
{ {
return _IO_pos_BAD; return _IO_pos_BAD;
} }
int int
DEFUN(_IO_default_stat, (fp, st), _IO_default_stat (fp, st)
_IO_FILE *fp AND void* st) _IO_FILE *fp;
void* st;
{ {
return EOF; return EOF;
} }
_IO_ssize_t _IO_ssize_t
DEFUN(_IO_default_read, (fp, data, n), _IO_default_read (fp, data, n)
register _IO_FILE* fp AND void* data AND _IO_ssize_t n) _IO_FILE* fp;
void *data;
_IO_ssize_t n;
{ {
return -1; return -1;
} }
_IO_ssize_t _IO_ssize_t
DEFUN(_IO_default_write, (fp, data, n), _IO_default_write (fp, data, n)
register _IO_FILE* fp AND const void* data AND _IO_ssize_t n) _IO_FILE *fp;
const void *data;
_IO_ssize_t n;
{ {
return 0; return 0;
} }

39
libio/getc.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
@ -39,5 +40,9 @@ _IO_getc (fp)
_IO_cleanup_region_end (1); _IO_cleanup_region_end (1);
return result; return result;
} }
#undef getc #undef getc
#ifdef weak_alias
weak_alias (_IO_getc, getc) weak_alias (_IO_getc, getc)
#endif

35
libio/getc_u.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/getchar.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/getchar_u.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

39
libio/iofclose.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#ifdef __STDC__ #ifdef __STDC__
@ -29,7 +30,7 @@ the executable file might be covered by the GNU General Public License. */
int int
_IO_fclose (fp) _IO_fclose (fp)
register _IO_FILE *fp; _IO_FILE *fp;
{ {
int status; int status;
@ -52,4 +53,6 @@ _IO_fclose (fp)
return status; return status;
} }
#ifdef weak_alias
weak_alias (_IO_fclose, fclose) weak_alias (_IO_fclose, fclose)
#endif

35
libio/iofdopen.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1994 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#ifdef __STDC__ #ifdef __STDC__
#include <stdlib.h> #include <stdlib.h>

37
libio/iofflush.c
View File

@ -1,33 +1,34 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <stdio.h> #include <stdio.h>
int int
_IO_fflush (fp) _IO_fflush (fp)
register _IO_FILE *fp; _IO_FILE *fp;
{ {
if (fp == NULL) if (fp == NULL)
return _IO_flush_all (); return _IO_flush_all ();

37
libio/iofflush_u.c
View File

@ -1,33 +1,34 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <stdio.h> #include <stdio.h>
int int
fflush_unlocked (fp) fflush_unlocked (fp)
register _IO_FILE *fp; _IO_FILE *fp;
{ {
if (fp == NULL) if (fp == NULL)
return _IO_flush_all (); return _IO_flush_all ();

38
libio/iofgetpos.c
View File

@ -1,30 +1,30 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <errno.h> #include <errno.h>
/* ANSI explicitly requires setting errno to a positive value on failure. */
int int
_IO_fgetpos (fp, posp) _IO_fgetpos (fp, posp)
@ -39,6 +39,8 @@ _IO_fgetpos (fp, posp)
_IO_cleanup_region_end (1); _IO_cleanup_region_end (1);
if (pos == _IO_pos_BAD) if (pos == _IO_pos_BAD)
{ {
/* ANSI explicitly requires setting errno to a positive value on
failure. */
#ifdef EIO #ifdef EIO
if (errno == 0) if (errno == 0)
__set_errno (EIO); __set_errno (EIO);

35
libio/iofgets.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <stdio.h> #include <stdio.h>

35
libio/iofopen.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#ifdef __STDC__ #ifdef __STDC__

39
libio/iofopncook.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include <libioP.h> #include <libioP.h>
#include <stdio.h> #include <stdio.h>
@ -39,7 +40,7 @@ static int _IO_cookie_close __P ((_IO_FILE* fp));
static _IO_ssize_t static _IO_ssize_t
_IO_cookie_read (fp, buf, size) _IO_cookie_read (fp, buf, size)
register _IO_FILE* fp; _IO_FILE *fp;
void *buf; void *buf;
_IO_ssize_t size; _IO_ssize_t size;
{ {
@ -53,7 +54,7 @@ _IO_cookie_read (fp, buf, size)
static _IO_ssize_t static _IO_ssize_t
_IO_cookie_write (fp, buf, size) _IO_cookie_write (fp, buf, size)
register _IO_FILE* fp; _IO_FILE *fp;
const void *buf; const void *buf;
_IO_ssize_t size; _IO_ssize_t size;
{ {

43
libio/iofprintf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
@ -31,11 +32,13 @@ the executable file might be covered by the GNU General Public License. */
#endif #endif
int int
_IO_fprintf
#ifdef __STDC__ #ifdef __STDC__
(_IO_FILE *fp, const char* format, ...) _IO_fprintf (_IO_FILE *fp, const char* format, ...)
#else #else
(fp, format, va_alist) _IO_FILE *fp; char *format; va_dcl _IO_fprintf (fp, format, va_alist)
_IO_FILE *fp;
char *format;
va_dcl
#endif #endif
{ {
int ret; int ret;

35
libio/iofputs.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <string.h> #include <string.h>

35
libio/iofread.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"

35
libio/iofsetpos.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include <libioP.h> #include <libioP.h>
#include <errno.h> #include <errno.h>

35
libio/ioftell.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <errno.h> #include <errno.h>

37
libio/iofwrite.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
@ -41,7 +42,7 @@ _IO_fwrite (buf, size, count, fp)
written = _IO_sputn (fp, (const char *) buf, request); written = _IO_sputn (fp, (const char *) buf, request);
_IO_cleanup_region_end (1); _IO_cleanup_region_end (1);
/* Many traditional implementations return 0 if size==0 && count > 0, /* Many traditional implementations return 0 if size==0 && count > 0,
but ANSI seems to require us to return count in this case. */ but ANSI requires us to return count in this case. */
if (written == request) if (written == request)
return count; return count;
else else

37
libio/iogetdelim.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1994, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#ifdef __STDC__ #ifdef __STDC__
#include <stdlib.h> #include <stdlib.h>
@ -43,7 +44,7 @@ _IO_getdelim (lineptr, n, delimiter, fp)
_IO_FILE *fp; _IO_FILE *fp;
{ {
int result; int result;
register _IO_ssize_t cur_len = 0; _IO_ssize_t cur_len = 0;
_IO_ssize_t len; _IO_ssize_t len;
if (lineptr == NULL || n == NULL) if (lineptr == NULL || n == NULL)

50
libio/iogetline.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to along with this library; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <string.h> #include <string.h>
@ -34,11 +35,14 @@ the executable file might be covered by the GNU General Public License. */
If extract_delim > 0, insert delim in output. */ If extract_delim > 0, insert delim in output. */
_IO_size_t _IO_size_t
DEFUN(_IO_getline, (fp, buf, n, delim, extract_delim), _IO_getline (fp, buf, n, delim, extract_delim)
_IO_FILE *fp AND char* buf AND _IO_size_t n _IO_FILE *fp;
AND int delim AND int extract_delim) char *buf;
_IO_size_t n;
int delim;
int extract_delim;
{ {
register char *ptr = buf; char *ptr = buf;
do do
{ {
_IO_ssize_t len = fp->_IO_read_end - fp->_IO_read_ptr; _IO_ssize_t len = fp->_IO_read_end - fp->_IO_read_ptr;
@ -57,9 +61,9 @@ DEFUN(_IO_getline, (fp, buf, n, delim, extract_delim),
len = t - fp->_IO_read_ptr; len = t - fp->_IO_read_ptr;
if (extract_delim >= 0) if (extract_delim >= 0)
{ {
t++; ++t;
if (extract_delim > 0) if (extract_delim > 0)
len++; ++len;
} }
memcpy ((void *) ptr, (void *) fp->_IO_read_ptr, len); memcpy ((void *) ptr, (void *) fp->_IO_read_ptr, len);
fp->_IO_read_ptr = t; fp->_IO_read_ptr = t;

35
libio/iogets.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <limits.h> #include <limits.h>

49
libio/iopadn.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to along with this library; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
@ -31,13 +32,16 @@ static char const zeroes[PADSIZE] =
{'0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'}; {'0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'};
_IO_ssize_t _IO_ssize_t
DEFUN(_IO_padn, (fp, pad, count), _IO_padn (fp, pad, count)
_IO_FILE *fp AND int pad AND _IO_ssize_t count) _IO_FILE *fp;
int pad;
_IO_ssize_t count;
{ {
char padbuf[PADSIZE]; char padbuf[PADSIZE];
const char *padptr; const char *padptr;
register int i; int i;
_IO_size_t written = 0, w; _IO_size_t written = 0;
_IO_size_t w;
if (pad == ' ') if (pad == ' ')
padptr = blanks; padptr = blanks;
@ -45,7 +49,8 @@ DEFUN(_IO_padn, (fp, pad, count),
padptr = zeroes; padptr = zeroes;
else else
{ {
for (i = PADSIZE; --i >= 0; ) padbuf[i] = pad; for (i = PADSIZE; --i >= 0; )
padbuf[i] = pad;
padptr = padbuf; padptr = padbuf;
} }
for (i = count; i >= PADSIZE; i -= PADSIZE) for (i = count; i >= PADSIZE; i -= PADSIZE)

58
libio/iopopen.c
View File

@ -1,28 +1,28 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
Written by Per Bothner <bothner@cygnus.com>.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
/* written by Per Bothner (bothner@cygnus.com) */
#ifndef _POSIX_SOURCE #ifndef _POSIX_SOURCE
# define _POSIX_SOURCE # define _POSIX_SOURCE
@ -80,8 +80,10 @@ typedef struct _IO_proc_file _IO_proc_file;
static struct _IO_proc_file *proc_file_chain = NULL; static struct _IO_proc_file *proc_file_chain = NULL;
_IO_FILE * _IO_FILE *
DEFUN(_IO_proc_open, (fp, command, mode), _IO_proc_open (fp, command, mode)
_IO_FILE* fp AND const char *command AND const char *mode) _IO_FILE *fp;
const char *command;
const char *mode;
{ {
#if _IO_HAVE_SYS_WAIT #if _IO_HAVE_SYS_WAIT
volatile int read_or_write; volatile int read_or_write;
@ -114,7 +116,7 @@ DEFUN(_IO_proc_open, (fp, command, mode),
_IO_dup2 (child_end, child_std_end); _IO_dup2 (child_end, child_std_end);
_IO_close (child_end); _IO_close (child_end);
} }
/* Posix.2: "popen() shall ensure that any streams from previous /* POSIX.2: "popen() shall ensure that any streams from previous
popen() calls that remain open in the parent process are closed popen() calls that remain open in the parent process are closed
in the new child process." */ in the new child process." */
while (proc_file_chain) while (proc_file_chain)
@ -146,8 +148,9 @@ DEFUN(_IO_proc_open, (fp, command, mode),
} }
_IO_FILE * _IO_FILE *
DEFUN(_IO_popen, (command, mode), _IO_popen (command, mode)
const char *command AND const char *mode) const char *command;
const char *mode;
{ {
struct locked_FILE struct locked_FILE
{ {
@ -182,8 +185,8 @@ strong_alias (_IO_popen, popen);
#endif #endif
int int
DEFUN(_IO_proc_close, (fp), _IO_proc_close (fp)
_IO_FILE *fp) _IO_FILE *fp;
{ {
/* This is not name-space clean. FIXME! */ /* This is not name-space clean. FIXME! */
#if _IO_HAVE_SYS_WAIT #if _IO_HAVE_SYS_WAIT
@ -212,7 +215,8 @@ DEFUN(_IO_proc_close, (fp),
do do
{ {
wait_pid = _IO_waitpid (((_IO_proc_file *) fp)->pid, &wstatus, 0); wait_pid = _IO_waitpid (((_IO_proc_file *) fp)->pid, &wstatus, 0);
} while (wait_pid == -1 && errno == EINTR); }
while (wait_pid == -1 && errno == EINTR);
if (wait_pid == -1) if (wait_pid == -1)
return -1; return -1;
return wstatus; return wstatus;

34
libio/ioputs.c
View File

@ -1,25 +1,27 @@
/* Copyright (C) 1993, 1996 Free Software Foundation, Inc. /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include <string.h> #include <string.h>

42
libio/ioseekoff.c
View File

@ -1,32 +1,36 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include <libioP.h> #include <libioP.h>
_IO_pos_t _IO_pos_t
DEFUN(_IO_seekoff, (fp, offset, dir, mode), _IO_seekoff (fp, offset, dir, mode)
_IO_FILE* fp AND _IO_off_t offset AND int dir AND int mode) _IO_FILE *fp;
_IO_off_t offset;
int dir;
int mode;
{ {
/* If we have a backup buffer, get rid of it, since the __seekoff /* If we have a backup buffer, get rid of it, since the __seekoff
callback may not know to do the right thing about it. callback may not know to do the right thing about it.

41
libio/ioseekpos.c
View File

@ -1,32 +1,35 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include <libioP.h> #include <libioP.h>
_IO_pos_t _IO_pos_t
DEFUN(_IO_seekpos, (fp, pos, mode), _IO_seekpos (fp, pos, mode)
_IO_FILE* fp AND _IO_pos_t pos AND int mode) _IO_FILE *fp;
_IO_pos_t pos;
int mode;
{ {
/* If we have a backup buffer, get rid of it, since the __seekoff /* If we have a backup buffer, get rid of it, since the __seekoff
callback may not know to do the right thing about it. callback may not know to do the right thing about it.

35
libio/iosetbuffer.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"

35
libio/iosetvbuf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"

43
libio/iosprintf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
@ -31,11 +32,13 @@ the executable file might be covered by the GNU General Public License. */
#endif #endif
int int
_IO_sprintf
#ifdef __STDC__ #ifdef __STDC__
(char *string, const char* format, ...) _IO_sprintf (char *string, const char* format, ...)
#else #else
(string, format, va_alist) char *string; char *format; va_dcl _IO_sprintf (string, format, va_alist)
char *string;
char *format;
va_dcl
#endif #endif
{ {
int ret; int ret;

35
libio/ioungetc.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"

38
libio/iovdprintf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "libio.h" #include "libio.h"
@ -63,4 +64,7 @@ _IO_vdprintf (d, format, arg)
return done; return done;
} }
#ifdef weak_alias
weak_alias (_IO_vdprintf, vdprintf) weak_alias (_IO_vdprintf, vdprintf)
#endif

35
libio/iovsprintf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "strfile.h" #include "strfile.h"

41
libio/iovsscanf.c
View File

@ -1,33 +1,36 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "strfile.h" #include "strfile.h"
int int
DEFUN(_IO_vsscanf, (string, format, args), _IO_vsscanf (string, format, args)
const char *string AND const char *format AND _IO_va_list args) const char *string;
const char *format;
_IO_va_list args;
{ {
int ret; int ret;
_IO_strfile sf; _IO_strfile sf;

56
libio/libio.h
View File

@ -1,28 +1,28 @@
/* /* Copyright (C) 1991, 92, 93, 94, 95, 97 Free Software Foundation, Inc.
Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation This file is part of the GNU IO Library.
Written by Per Bothner <bothner@cygnus.com>.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
/* This is part of the iostream library. Written by Per Bothner. */
#ifndef _IO_STDIO_H #ifndef _IO_STDIO_H
#define _IO_STDIO_H #define _IO_STDIO_H
@ -239,7 +239,8 @@ typedef struct
} _IO_cookie_io_functions_t; } _IO_cookie_io_functions_t;
/* Special file type for fopencookie function. */ /* Special file type for fopencookie function. */
struct _IO_cookie_file { struct _IO_cookie_file
{
struct _IO_FILE file; struct _IO_FILE file;
const void *vtable; const void *vtable;
void *cookie; void *cookie;
@ -294,22 +295,7 @@ extern int _IO_ftrylockfile __P ((_IO_FILE *));
# define _IO_cleanup_region_end(_Doit) /**/ # define _IO_cleanup_region_end(_Doit) /**/
#endif /* !_IO_MTSAFE_IO */ #endif /* !_IO_MTSAFE_IO */
/* XXX Should we allow a symbol to be defined which selects the efficient
implementation when the user is really sure no threaded functions ever
will be used? */
#if 1
# define _IO_getc(_fp) _IO_getc (_fp)
#define _IO_peekc(_fp) _IO_peekc_locked (_fp) #define _IO_peekc(_fp) _IO_peekc_locked (_fp)
# define _IO_putc(_ch, _fp) _IO_putc (_ch, _fp)
# define _IO_feof(_fp) _IO_feof (_fp)
# define _IO_ferror(_fp) _IO_ferror (_fp)
#else
# define _IO_getc(_fp) _IO_getc_unlocked (_fp)
# define _IO_peekc(_fp) _IO_peekc_unlocked (_fp)
# define _IO_putc(_ch, _fp) _IO_putc_unlocked (_ch, _fp)
# define _IO_feof(_fp) _IO_feof_unlocked (_fp)
# define _IO_ferror(_fp) _IO_ferror_unlocked (_fp)
#endif
extern int _IO_vfscanf __P ((_IO_FILE *, const char *, _IO_va_list, int *)); extern int _IO_vfscanf __P ((_IO_FILE *, const char *, _IO_va_list, int *));
extern int _IO_vfprintf __P ((_IO_FILE *, const char *, _IO_va_list)); extern int _IO_vfprintf __P ((_IO_FILE *, const char *, _IO_va_list));

101
libio/libioP.h
View File

@ -1,57 +1,34 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include <errno.h> #include <errno.h>
#ifndef errno
extern int errno;
#endif
#include <bits/libc-lock.h> #include <bits/libc-lock.h>
#include "iolibio.h" #include "iolibio.h"
#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(__cplusplus) __BEGIN_DECLS
/* All known AIX compilers implement these things (but don't always
define __STDC__). The RISC/OS MIPS compiler defines these things
in SVR4 mode, but does not define __STDC__. */
#define AND ,
#define DEFUN(name, arglist, args) name(args)
#define DEFUN_VOID(name) name(void)
#else /* Not ANSI C. */
#define AND ;
#ifndef const /* some systems define it in header files for non-ansi mode */
#define const
#endif
#define DEFUN(name, arglist, args) name arglist args;
#define DEFUN_VOID(name) name()
#endif /* ANSI C. */
#ifdef __cplusplus
extern "C" {
#endif
#define _IO_seek_set 0 #define _IO_seek_set 0
#define _IO_seek_cur 1 #define _IO_seek_cur 1
@ -132,14 +109,15 @@ typedef int (*_IO_pbackfail_t) __P((_IO_FILE*, int));
/* The 'xsputn' hook writes upto N characters from buffer DATA. /* The 'xsputn' hook writes upto N characters from buffer DATA.
Returns the number of character actually written. Returns the number of character actually written.
It matches the streambuf::xsputn virtual function. */ It matches the streambuf::xsputn virtual function. */
typedef _IO_size_t (*_IO_xsputn_t) typedef _IO_size_t (*_IO_xsputn_t) __P ((_IO_FILE *FP, const void *DATA,
__P((_IO_FILE *FP, const void *DATA, _IO_size_t N)); _IO_size_t N));
#define _IO_XSPUTN(FP, DATA, N) JUMP2 (__xsputn, FP, DATA, N) #define _IO_XSPUTN(FP, DATA, N) JUMP2 (__xsputn, FP, DATA, N)
/* The 'xsgetn' hook reads upto N characters into buffer DATA. /* The 'xsgetn' hook reads upto N characters into buffer DATA.
Returns the number of character actually read. Returns the number of character actually read.
It matches the streambuf::xsgetn virtual function. */ It matches the streambuf::xsgetn virtual function. */
typedef _IO_size_t (*_IO_xsgetn_t) __P((_IO_FILE*FP, void*DATA, _IO_size_t N)); typedef _IO_size_t (*_IO_xsgetn_t) __P ((_IO_FILE *FP, void *DATA,
_IO_size_t N));
#define _IO_XSGETN(FP, DATA, N) JUMP2 (__xsgetn, FP, DATA, N) #define _IO_XSGETN(FP, DATA, N) JUMP2 (__xsgetn, FP, DATA, N)
/* The 'seekoff' hook moves the stream position to a new position /* The 'seekoff' hook moves the stream position to a new position
@ -147,8 +125,8 @@ typedef _IO_size_t (*_IO_xsgetn_t) __P((_IO_FILE*FP, void*DATA, _IO_size_t N));
(MODE==1), or the end of the file (MODE==2). (MODE==1), or the end of the file (MODE==2).
It matches the streambuf::seekoff virtual function. It matches the streambuf::seekoff virtual function.
It is also used for the ANSI fseek function. */ It is also used for the ANSI fseek function. */
typedef _IO_fpos_t (*_IO_seekoff_t) typedef _IO_fpos_t (*_IO_seekoff_t) __P ((_IO_FILE *FP, _IO_off_t OFF,
__P((_IO_FILE* FP, _IO_off_t OFF, int DIR, int MODE)); int DIR, int MODE));
#define _IO_SEEKOFF(FP, OFF, DIR, MODE) JUMP3 (__seekoff, FP, OFF, DIR, MODE) #define _IO_SEEKOFF(FP, OFF, DIR, MODE) JUMP3 (__seekoff, FP, OFF, DIR, MODE)
/* The 'seekpos' hook also moves the stream position, /* The 'seekpos' hook also moves the stream position,
@ -226,7 +204,8 @@ typedef int (*_IO_stat_t) __P((_IO_FILE*, void*));
#define _IO_CHAR_TYPE char /* unsigned char ? */ #define _IO_CHAR_TYPE char /* unsigned char ? */
#define _IO_INT_TYPE int #define _IO_INT_TYPE int
struct _IO_jump_t { struct _IO_jump_t
{
JUMP_FIELD(_G_size_t, __dummy); JUMP_FIELD(_G_size_t, __dummy);
#ifdef _G_USING_THUNKS #ifdef _G_USING_THUNKS
JUMP_FIELD(_G_size_t, __dummy2); JUMP_FIELD(_G_size_t, __dummy2);
@ -260,7 +239,8 @@ struct _IO_jump_t {
This is for compatibility with C++ streambuf; the word can This is for compatibility with C++ streambuf; the word can
be used to smash to a pointer to a virtual function table. */ be used to smash to a pointer to a virtual function table. */
struct _IO_FILE_plus { struct _IO_FILE_plus
{
_IO_FILE file; _IO_FILE file;
const struct _IO_jump_t *vtable; const struct _IO_jump_t *vtable;
}; };
@ -270,6 +250,8 @@ struct _IO_FILE_plus {
extern _IO_fpos_t _IO_seekoff __P ((_IO_FILE *, _IO_off_t, int, int)); extern _IO_fpos_t _IO_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
extern _IO_fpos_t _IO_seekpos __P ((_IO_FILE *, _IO_fpos_t, int)); extern _IO_fpos_t _IO_seekpos __P ((_IO_FILE *, _IO_fpos_t, int));
extern void _IO_switch_to_main_get_area __P ((_IO_FILE *));
extern void _IO_switch_to_backup_area __P ((_IO_FILE *));
extern int _IO_switch_to_get_mode __P ((_IO_FILE *)); extern int _IO_switch_to_get_mode __P ((_IO_FILE *));
extern void _IO_init __P ((_IO_FILE *, int)); extern void _IO_init __P ((_IO_FILE *, int));
extern int _IO_sputbackc __P ((_IO_FILE *, int)); extern int _IO_sputbackc __P ((_IO_FILE *, int));
@ -286,7 +268,8 @@ extern unsigned _IO_adjust_column __P((unsigned, const char *, int));
extern void _IO_init_marker __P ((struct _IO_marker *, _IO_FILE *)); extern void _IO_init_marker __P ((struct _IO_marker *, _IO_FILE *));
extern void _IO_remove_marker __P ((struct _IO_marker *)); extern void _IO_remove_marker __P ((struct _IO_marker *));
extern int _IO_marker_difference __P((struct _IO_marker *, struct _IO_marker *)); extern int _IO_marker_difference __P ((struct _IO_marker *,
struct _IO_marker *));
extern int _IO_marker_delta __P ((struct _IO_marker *)); extern int _IO_marker_delta __P ((struct _IO_marker *));
extern int _IO_seekmark __P ((_IO_FILE *, struct _IO_marker *, int)); extern int _IO_seekmark __P ((_IO_FILE *, struct _IO_marker *, int));
@ -298,11 +281,13 @@ extern int _IO_default_doallocate __P((_IO_FILE*));
extern void _IO_default_finish __P ((_IO_FILE *, int)); extern void _IO_default_finish __P ((_IO_FILE *, int));
extern int _IO_default_pbackfail __P ((_IO_FILE *, int)); extern int _IO_default_pbackfail __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_default_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t)); extern _IO_FILE* _IO_default_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
extern _IO_size_t _IO_default_xsputn __P((_IO_FILE *, const void*, _IO_size_t)); extern _IO_size_t _IO_default_xsputn __P ((_IO_FILE *, const void *,
_IO_size_t));
extern _IO_size_t _IO_default_xsgetn __P ((_IO_FILE *, void *, _IO_size_t)); extern _IO_size_t _IO_default_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
extern _IO_fpos_t _IO_default_seekoff __P ((_IO_FILE *, _IO_off_t, int, int)); extern _IO_fpos_t _IO_default_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
extern _IO_fpos_t _IO_default_seekpos __P ((_IO_FILE *, _IO_fpos_t, int)); extern _IO_fpos_t _IO_default_seekpos __P ((_IO_FILE *, _IO_fpos_t, int));
extern _IO_ssize_t _IO_default_write __P((_IO_FILE*,const void*,_IO_ssize_t)); extern _IO_ssize_t _IO_default_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern _IO_ssize_t _IO_default_read __P ((_IO_FILE *, void *, _IO_ssize_t)); extern _IO_ssize_t _IO_default_read __P ((_IO_FILE *, void *, _IO_ssize_t));
extern int _IO_default_stat __P ((_IO_FILE *, void *)); extern int _IO_default_stat __P ((_IO_FILE *, void *));
extern _IO_fpos_t _IO_default_seek __P ((_IO_FILE *, _IO_off_t, int)); extern _IO_fpos_t _IO_default_seek __P ((_IO_FILE *, _IO_off_t, int));
@ -347,7 +332,8 @@ extern int _IO_file_overflow __P((_IO_FILE *, int));
extern void _IO_file_init __P ((_IO_FILE *)); extern void _IO_file_init __P ((_IO_FILE *));
extern _IO_FILE* _IO_file_attach __P ((_IO_FILE *, int)); extern _IO_FILE* _IO_file_attach __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_file_fopen __P ((_IO_FILE *, const char *, const char *)); extern _IO_FILE* _IO_file_fopen __P ((_IO_FILE *, const char *, const char *));
extern _IO_ssize_t _IO_file_write __P((_IO_FILE*,const void*,_IO_ssize_t)); extern _IO_ssize_t _IO_file_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern _IO_ssize_t _IO_file_read __P ((_IO_FILE *, void *, _IO_ssize_t)); extern _IO_ssize_t _IO_file_read __P ((_IO_FILE *, void *, _IO_ssize_t));
extern int _IO_file_sync __P ((_IO_FILE *)); extern int _IO_file_sync __P ((_IO_FILE *));
extern int _IO_file_close_it __P ((_IO_FILE *)); extern int _IO_file_close_it __P ((_IO_FILE *));
@ -476,7 +462,7 @@ extern int _IO_vscanf __P((const char *, _IO_va_list));
/* _IO_pos_BAD is an _IO_fpos_t value indicating error, unknown, or EOF. */ /* _IO_pos_BAD is an _IO_fpos_t value indicating error, unknown, or EOF. */
#ifndef _IO_pos_BAD #ifndef _IO_pos_BAD
#define _IO_pos_BAD ((_IO_fpos_t)(-1)) # define _IO_pos_BAD ((_IO_fpos_t) -1)
#endif #endif
/* _IO_pos_as_off converts an _IO_fpos_t value to an _IO_off_t value. */ /* _IO_pos_as_off converts an _IO_fpos_t value to an _IO_off_t value. */
#ifndef _IO_pos_as_off #ifndef _IO_pos_as_off
@ -491,9 +477,7 @@ extern int _IO_vscanf __P((const char *, _IO_va_list));
# define _IO_pos_0 ((_IO_fpos_t) 0) # define _IO_pos_0 ((_IO_fpos_t) 0)
#endif #endif
#ifdef __cplusplus __END_DECLS
}
#endif
#ifdef _IO_MTSAFE_IO #ifdef _IO_MTSAFE_IO
/* check following! */ /* check following! */
@ -562,6 +546,5 @@ extern struct _IO_fake_stdiobuf _IO_stdin_buf, _IO_stdout_buf, _IO_stderr_buf;
if (((FILE)->_IO_file_flags & _IO_MAGIC_MASK) != _IO_MAGIC) \ if (((FILE)->_IO_file_flags & _IO_MAGIC_MASK) != _IO_MAGIC) \
{ MAYBE_SET_EINVAL; return RET; }} { MAYBE_SET_EINVAL; return RET; }}
#else #else
#define CHECK_FILE(FILE,RET) \ # define CHECK_FILE(FILE, RET) COERCE_FILE (FILE)
COERCE_FILE(FILE)
#endif #endif

6
libio/obprintf.c
View File

@ -1,5 +1,5 @@
/* Print output of stream to given obstack. /* Print output of stream to given obstack.
Copyright (C) 1996 Free Software Foundation, Inc. Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -148,7 +148,9 @@ _IO_obstack_vprintf (struct obstack *obstack, const char *format, va_list args)
return result; return result;
} }
#ifdef weak_alias
weak_alias (_IO_obstack_vprintf, obstack_vprintf) weak_alias (_IO_obstack_vprintf, obstack_vprintf)
#endif
int int
@ -161,4 +163,6 @@ _IO_obstack_printf (struct obstack *obstack, const char *format, ...)
va_end (ap); va_end (ap);
return result; return result;
} }
#ifdef weak_alias
weak_alias (_IO_obstack_printf, obstack_printf) weak_alias (_IO_obstack_printf, obstack_printf)
#endif

25
libio/pclose.c
View File

@ -1,3 +1,28 @@
/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not cause the resulting executable to be covered by the GNU General
Public License. This exception does not however invalidate any
other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
#include <errno.h> #include <errno.h>

41
libio/peekc.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
@ -29,13 +30,13 @@ the executable file might be covered by the GNU General Public License. */
int int
_IO_peekc_locked (fp) _IO_peekc_locked (fp)
FILE *fp; _IO_FILE *fp;
{ {
int result; int result;
CHECK_FILE (fp, EOF); CHECK_FILE (fp, EOF);
__libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
_IO_flockfile (fp); _IO_flockfile (fp);
result = _IO_peekc_unlocked (fp); result = _IO_peekc_unlocked (fp);
__libc_cleanup_region_end (1); _IO_cleanup_region_end (1);
return result; return result;
} }

8
libio/putc.c
View File

@ -28,11 +28,15 @@ _IO_putc (c, fp)
{ {
int result; int result;
CHECK_FILE (fp, EOF); CHECK_FILE (fp, EOF);
__libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
_IO_flockfile (fp); _IO_flockfile (fp);
result = _IO_putc_unlocked (c, fp); result = _IO_putc_unlocked (c, fp);
__libc_cleanup_region_end (1); _IO_cleanup_region_end (1);
return result; return result;
} }
#undef putc #undef putc
#ifdef weak_alias
weak_alias (_IO_putc, putc) weak_alias (_IO_putc, putc)
#endif

4
libio/putchar.c
View File

@ -26,10 +26,10 @@ putchar (c)
int c; int c;
{ {
int result; int result;
__libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile,
_IO_stdout); _IO_stdout);
_IO_flockfile (_IO_stdout); _IO_flockfile (_IO_stdout);
result = _IO_putc_unlocked (c, _IO_stdout); result = _IO_putc_unlocked (c, _IO_stdout);
__libc_cleanup_region_end (1); _IO_cleanup_region_end (1);
return result; return result;
} }

38
libio/rewind.c
View File

@ -1,25 +1,27 @@
/* Copyright (C) 1993, 1996 Free Software Foundation, Inc. /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
@ -29,8 +31,8 @@ rewind (fp)
_IO_FILE *fp; _IO_FILE *fp;
{ {
CHECK_FILE (fp, ); CHECK_FILE (fp, );
__libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
_IO_flockfile (fp); _IO_flockfile (fp);
_IO_rewind (fp); _IO_rewind (fp);
__libc_cleanup_region_end (1); _IO_cleanup_region_end (1);
} }

34
libio/setbuf.c
View File

@ -1,25 +1,27 @@
/* Copyright (C) 1993 Free Software Foundation, Inc. /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/setlinebuf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"

35
libio/stdfiles.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
/* This file provides definitions of _IO_stdin, _IO_stdout, and _IO_stderr /* This file provides definitions of _IO_stdin, _IO_stdout, and _IO_stderr

29
libio/stdio.c
View File

@ -1,8 +1,33 @@
/* Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not cause the resulting executable to be covered by the GNU General
Public License. This exception does not however invalidate any
other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
/* Define non-macro versions of stdin/stdout/stderr, /* Define non-macro versions of stdin/stdout/stderr, for use by
* for use by debuggers. */ debuggers. */
#undef stdin #undef stdin
#undef stdout #undef stdout

35
libio/strfile.h
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include <libio.h> #include <libio.h>
#ifdef TODO #ifdef TODO

89
libio/strops.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "strfile.h" #include "strfile.h"
#include "libioP.h" #include "libioP.h"
@ -59,8 +60,11 @@ the executable file might be covered by the GNU General Public License. */
#endif #endif
void void
DEFUN(_IO_str_init_static, (fp, ptr, size, pstart), _IO_str_init_static (fp, ptr, size, pstart)
_IO_FILE *fp AND char *ptr AND int size AND char *pstart) _IO_FILE *fp;
char *ptr;
int size;
char *pstart;
{ {
if (size == 0) if (size == 0)
size = strlen (ptr); size = strlen (ptr);
@ -98,20 +102,23 @@ DEFUN(_IO_str_init_static, (fp, ptr, size, pstart),
fp->_IO_read_end = ptr+size; fp->_IO_read_end = ptr+size;
} }
/* A null _allocate_buffer function flags the strfile as being static. */ /* A null _allocate_buffer function flags the strfile as being static. */
(((_IO_strfile*)(fp))->_s._allocate_buffer) = (_IO_alloc_type)0; (((_IO_strfile *) fp)->_s._allocate_buffer) = (_IO_alloc_type)0;
} }
void void
DEFUN(_IO_str_init_readonly, (fp, ptr, size), _IO_str_init_readonly (fp, ptr, size)
_IO_FILE *fp AND const char *ptr AND int size) _IO_FILE *fp;
const char *ptr;
int size;
{ {
_IO_str_init_static (fp, (char *) ptr, size, NULL); _IO_str_init_static (fp, (char *) ptr, size, NULL);
fp->_IO_file_flags |= _IO_NO_WRITES; fp->_IO_file_flags |= _IO_NO_WRITES;
} }
int int
DEFUN(_IO_str_overflow, (fp, c), _IO_str_overflow (fp, c)
register _IO_FILE* fp AND int c) _IO_FILE *fp;
int c;
{ {
int flush_only = c == EOF; int flush_only = c == EOF;
_IO_size_t pos; _IO_size_t pos;
@ -170,8 +177,8 @@ DEFUN(_IO_str_overflow, (fp, c),
} }
int int
DEFUN(_IO_str_underflow, (fp), _IO_str_underflow (fp)
register _IO_FILE* fp) _IO_FILE *fp;
{ {
if (fp->_IO_write_ptr > fp->_IO_read_end) if (fp->_IO_write_ptr > fp->_IO_read_end)
fp->_IO_read_end = fp->_IO_write_ptr; fp->_IO_read_end = fp->_IO_write_ptr;
@ -190,17 +197,20 @@ DEFUN(_IO_str_underflow, (fp),
/* The size of the valid part of the buffer. */ /* The size of the valid part of the buffer. */
_IO_ssize_t _IO_ssize_t
DEFUN(_IO_str_count, (fp), _IO_str_count (fp)
register _IO_FILE *fp) _IO_FILE *fp;
{ {
return (fp->_IO_write_end > fp->_IO_read_end ? fp->_IO_write_end return ((fp->_IO_write_end > fp->_IO_read_end
: fp->_IO_read_end) ? fp->_IO_write_end : fp->_IO_read_end)
- fp->_IO_read_base; - fp->_IO_read_base);
} }
_IO_pos_t _IO_pos_t
DEFUN(_IO_str_seekoff, (fp, offset, dir, mode), _IO_str_seekoff (fp, offset, dir, mode)
register _IO_FILE *fp AND _IO_off_t offset AND int dir AND int mode) _IO_FILE *fp;
_IO_off_t offset;
int dir;
int mode;
{ {
_IO_ssize_t cur_size = _IO_str_count (fp); _IO_ssize_t cur_size = _IO_str_count (fp);
_IO_pos_t new_pos = EOF; _IO_pos_t new_pos = EOF;
@ -249,8 +259,9 @@ DEFUN(_IO_str_seekoff, (fp, offset, dir, mode),
} }
int int
DEFUN(_IO_str_pbackfail, (fp, c), _IO_str_pbackfail (fp, c)
register _IO_FILE *fp AND int c) _IO_FILE *fp;
int c;
{ {
if ((fp->_flags & _IO_NO_WRITES) && c != EOF) if ((fp->_flags & _IO_NO_WRITES) && c != EOF)
return EOF; return EOF;
@ -258,8 +269,9 @@ DEFUN(_IO_str_pbackfail, (fp, c),
} }
void void
DEFUN (_IO_str_finish, (fp, dummy), _IO_str_finish (fp, dummy)
register _IO_FILE* fp AND int dummy) _IO_FILE *fp;
int dummy;
{ {
if (fp->_IO_buf_base && !(fp->_flags & _IO_USER_BUF)) if (fp->_IO_buf_base && !(fp->_flags & _IO_USER_BUF))
(((_IO_strfile *) fp)->_s._free_buffer) (fp->_IO_buf_base); (((_IO_strfile *) fp)->_s._free_buffer) (fp->_IO_buf_base);
@ -268,7 +280,8 @@ DEFUN (_IO_str_finish, (fp, dummy),
_IO_default_finish (fp, 0); _IO_default_finish (fp, 0);
} }
struct _IO_jump_t _IO_str_jumps = { struct _IO_jump_t _IO_str_jumps =
{
JUMP_INIT_DUMMY, JUMP_INIT_DUMMY,
JUMP_INIT(finish, _IO_str_finish), JUMP_INIT(finish, _IO_str_finish),
JUMP_INIT(overflow, _IO_str_overflow), JUMP_INIT(overflow, _IO_str_overflow),

40
libio/vasprintf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1995 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to along with this library; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include <malloc.h> #include <malloc.h>
#include "libioP.h" #include "libioP.h"
@ -42,7 +43,7 @@ _IO_vasprintf (result_ptr, format, args)
_IO_lock_t lock; _IO_lock_t lock;
#endif #endif
int ret; int ret;
string = malloc (init_string_size); string = (char *) malloc (init_string_size);
if (string == NULL) if (string == NULL)
return -1; return -1;
#ifdef _IO_MTSAFE_IO #ifdef _IO_MTSAFE_IO
@ -65,4 +66,7 @@ _IO_vasprintf (result_ptr, format, args)
(*result_ptr)[sf._sbf._f._IO_write_ptr-sf._sbf._f._IO_write_base] = '\0'; (*result_ptr)[sf._sbf._f._IO_write_ptr-sf._sbf._f._IO_write_base] = '\0';
return ret; return ret;
} }
#ifdef weak_alias
weak_alias (_IO_vasprintf, vasprintf) weak_alias (_IO_vasprintf, vasprintf)
#endif

38
libio/vscanf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
Copyright (C) 1993 Free Software Foundation This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "stdio.h" #include "stdio.h"
@ -34,4 +35,7 @@ _IO_vscanf (format, args)
{ {
return _IO_vfscanf (_IO_stdin, format, args, NULL); return _IO_vfscanf (_IO_stdin, format, args, NULL);
} }
#ifdef weak_alias
weak_alias (_IO_vscanf, vscanf) weak_alias (_IO_vscanf, vscanf)
#endif

47
libio/vsnprintf.c
View File

@ -1,26 +1,27 @@
/* /* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
Copyright (C) 1994, 1997 Free Software Foundation, Inc. This file is part of the GNU IO Library.
This file is part of the GNU IO Library. This library is free This library is free software; you can redistribute it and/or
software; you can redistribute it and/or modify it under the modify it under the terms of the GNU General Public License as
terms of the GNU General Public License as published by the published by the Free Software Foundation; either version 2, or (at
Free Software Foundation; either version 2, or (at your option) your option) any later version.
any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful, but
but WITHOUT ANY WARRANTY; without even the implied warranty of WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this library; see the file COPYING. If not, write to the Free along with this library; see the file COPYING. If not, write to
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
As a special exception, if you link this library with files As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause compiled with a GNU compiler to produce an executable, this does
the resulting executable to be covered by the GNU General Public License. not cause the resulting executable to be covered by the GNU General
This exception does not however invalidate any other reasons why Public License. This exception does not however invalidate any
the executable file might be covered by the GNU General Public License. */ other reasons why the executable file might be covered by the GNU
General Public License. */
#include "libioP.h" #include "libioP.h"
#include "strfile.h" #include "strfile.h"
@ -35,8 +36,12 @@ typedef struct
} _IO_strnfile; } _IO_strnfile;
static int _IO_strn_overflow __P ((_IO_FILE *fp, int c));
static int static int
_IO_strn_overflow (_IO_FILE* fp, int c) _IO_strn_overflow (fp, c)
_IO_FILE *fp;
int c;
{ {
/* When we come to here this means the user supplied buffer is /* When we come to here this means the user supplied buffer is
filled. But since we must return the number of characters which filled. But since we must return the number of characters which
@ -70,7 +75,8 @@ _IO_strn_overflow (_IO_FILE* fp, int c)
} }
static struct _IO_jump_t _IO_strn_jumps = { static struct _IO_jump_t _IO_strn_jumps =
{
JUMP_INIT_DUMMY, JUMP_INIT_DUMMY,
JUMP_INIT(finish, _IO_str_finish), JUMP_INIT(finish, _IO_str_finish),
JUMP_INIT(overflow, _IO_strn_overflow), JUMP_INIT(overflow, _IO_strn_overflow),
@ -123,5 +129,8 @@ _IO_vsnprintf (string, maxlen, format, args)
*sf.f._sbf._f._IO_write_ptr = '\0'; *sf.f._sbf._f._IO_write_ptr = '\0';
return ret; return ret;
} }
#ifdef weak_alias
weak_alias (_IO_vsnprintf, __vsnprintf) weak_alias (_IO_vsnprintf, __vsnprintf)
weak_alias (_IO_vsnprintf, vsnprintf) weak_alias (_IO_vsnprintf, vsnprintf)
#endif

8
manual/libc.texinfo
View File

@ -122,6 +122,8 @@ of the GNU C Library.
* Extended Characters:: Support for extended character sets. * Extended Characters:: Support for extended character sets.
* Locales:: The country and language can affect * Locales:: The country and language can affect
the behavior of library functions. the behavior of library functions.
* Message Translation:: How to make the program speak the users
language.
* Searching and Sorting:: General searching and sorting functions. * Searching and Sorting:: General searching and sorting functions.
* Pattern Matching:: Matching wildcards and regular expressions, * Pattern Matching:: Matching wildcards and regular expressions,
and shell-style ``word expansion''. and shell-style ``word expansion''.
@ -314,6 +316,11 @@ Locales and Internationalization
* Standard Locales:: Locale names available on all systems. * Standard Locales:: Locale names available on all systems.
* Numeric Formatting:: How to format numbers for the chosen locale. * Numeric Formatting:: How to format numbers for the chosen locale.
Message Translation
* Message catalogs a la X/Open:: The @code{catgets} family of functions.
* The Uniforum approach:: The @code{gettext} family of functions.
Searching and Sorting Searching and Sorting
* Comparison Functions:: Defining how to compare two objects. * Comparison Functions:: Defining how to compare two objects.
@ -975,6 +982,7 @@ Porting the GNU C Library
@include time.texi @include time.texi
@include mbyte.texi @include mbyte.texi
@include locale.texi @include locale.texi
@include message.texi
@include setjmp.texi @include setjmp.texi
@include signal.texi @include signal.texi
@include startup.texi @include startup.texi

2
manual/locale.texi
View File

@ -1,4 +1,4 @@
@node Locales, Searching and Sorting, Extended Characters, Top @node Locales, Message Translation, Extended Characters, Top
@chapter Locales and Internationalization @chapter Locales and Internationalization
Different countries and cultures have varying conventions for how to Different countries and cultures have varying conventions for how to

1185
manual/message.texi Normal file
View File

File diff suppressed because it is too large Load Diff

2
manual/search.texi
View File

@ -1,4 +1,4 @@
@node Searching and Sorting, Pattern Matching, Locales, Top @node Searching and Sorting, Pattern Matching, Message Translation, Top
@chapter Searching and Sorting @chapter Searching and Sorting
This chapter describes functions for searching and sorting arrays of This chapter describes functions for searching and sorting arrays of

81
manual/startup.texi
View File

@ -290,7 +290,9 @@ character, since this is assumed to terminate the string.
The value of an environment variable can be accessed with the The value of an environment variable can be accessed with the
@code{getenv} function. This is declared in the header file @code{getenv} function. This is declared in the header file
@file{stdlib.h}. @file{stdlib.h}. All of the following functions can be safely used in
multi-threaded programs. It is made sure that concurrent modifications
to the environment do not lead to errors.
@pindex stdlib.h @pindex stdlib.h
@comment stdlib.h @comment stdlib.h
@ -314,11 +316,62 @@ definition is added to the environment. Otherwise, the @var{string} is
interpreted as the name of an environment variable, and any definition interpreted as the name of an environment variable, and any definition
for this variable in the environment is removed. for this variable in the environment is removed.
The GNU library provides this function for compatibility with SVID; it This function is part of the extended Unix interface. Since it was also
may not be available in other systems. available in old SVID libraries you should define either
@var{_XOPEN_SOURCE} or @var{_SVID_SOURCE} before including any header.
@end deftypefun
@comment stdlib.h
@comment BSD
@deftypefun int setenv (const char *@var{name}, const char *@var{value}, int @var{replace})
The @code{setenv} function can be used to add a new definition to the
environment. The entry with the name @var{name} is replaced by the
value @samp{@var{name}=@var{value}}. Please note that this is also true
if @var{value} is the empty string. A null pointer for the @var{value}
parameter is illegal. If the environment already contains an entry with
key @var{name} the @var{replace} parameter controls the action. If
replace is zero, nothing happens. otherwise the old entry is replaced
by the new one.
Please note that you cannot remove an entry completely using this function.
This function is part of the BSD library. The GNU C Library provides
this function for compatibility but it may not be available on other
systems.
@end deftypefun
@comment stdlib.h
@comment BSD
@deftypefun void unsetenv (const char *@var{name})
Using this function one can remove an entry completely from the
environment. If the environment contains an entry with the key
@var{name} this whole entry is removed. A call to this function is
equivalent to a call to @code{putenv} when the @var{value} part of the
string is empty.
This function is part of the BSD library. The GNU C Library provides
this function for compatibility but it may not be available on other
systems.
@end deftypefun
There is one more function to modify the whole environment. This
function is said to be used in the POSIX.9 (POSIX bindings for Fortran
77) and so one should expect it did made it into POSIX.1. But this
never happened. But we still provide this function as a GNU extension
to enable writing standard compliant Fortran environments.
@comment stdlib.h
@comment GNU
@deftypefun int clearenv (void)
The @code{clearenv} function removes all entries from the environment.
Using @code{putenv} and @code{setenv} new entries can be added again
later.
If the function is successful it returns @code{0}. Otherwise the return
value is nonzero.
@end deftypefun @end deftypefun
@c !!! BSD function setenv
You can deal directly with the underlying representation of environment You can deal directly with the underlying representation of environment
objects to add more variables to the environment (for example, to objects to add more variables to the environment (for example, to
@ -444,6 +497,14 @@ attribute category environment variables, or for the @code{LANG}
environment variable. environment variable.
@end ignore @end ignore
@item LC_ALL
@cindex LC_ALL environment variable
If this environment variable is set it overrides the selection for all
the locales done using the other @code{LC_*} environment variables. The
value of the other @code{LC_*} environment variables is simply ignored
in this case.
@item LC_COLLATE @item LC_COLLATE
@cindex LC_COLLATE environment variable @cindex LC_COLLATE environment variable
@ -455,6 +516,12 @@ This specifies what locale to use for string sorting.
This specifies what locale to use for character sets and character This specifies what locale to use for character sets and character
classification. classification.
@item LC_MESSAGES
@cindex LC_MESSAGES environment variable
This specifies what locale to use for printing messages and to parse
reponses.
@item LC_MONETARY @item LC_MONETARY
@cindex LC_MONETARY environment variable @cindex LC_MONETARY environment variable
@ -470,6 +537,12 @@ This specifies what locale to use for formatting numbers.
This specifies what locale to use for formatting date/time values. This specifies what locale to use for formatting date/time values.
@item NLSPATH
@cindex NLSPATH environment variable
This specifies the directories in which the @code{catopen} function
looks for message translation catalogs.
@item _POSIX_OPTION_ORDER @item _POSIX_OPTION_ORDER
@cindex _POSIX_OPTION_ORDER environment variable. @cindex _POSIX_OPTION_ORDER environment variable.

4
manual/string.texi
View File

@ -365,7 +365,7 @@ string has the same limitations as any block of memory allocated using
@code{alloca}. @code{alloca}.
For obvious reasons @code{strdupa} is implemented only as a macro. I.e., For obvious reasons @code{strdupa} is implemented only as a macro. I.e.,
you cannot get the address of this function. Despite this limitations you cannot get the address of this function. Despite this limitation
it is a useful function. The following code shows a situation where it is a useful function. The following code shows a situation where
using @code{malloc} would be a lot more expensive. using @code{malloc} would be a lot more expensive.
@ -374,7 +374,7 @@ using @code{malloc} would be a lot more expensive.
@end smallexample @end smallexample
Please note that calling @code{strtok} using @var{path} directly is Please note that calling @code{strtok} using @var{path} directly is
illegal. invalid.
This function is only available if GNU CC is used. This function is only available if GNU CC is used.
@end deftypefun @end deftypefun

4
math/Makefile
View File

@ -80,9 +80,7 @@ tests = test-float test-double $(test-longdouble-$(long-double-fcts)) \
test-ifloat test-idouble test-matherr test-fenv test-ifloat test-idouble test-matherr test-fenv
# We do the `long double' tests only if this data type is available and # We do the `long double' tests only if this data type is available and
# distrinct from `double'. # distrinct from `double'.
# test-longdouble-yes = test-ldouble test-ildoubl
# XXX This test is disabled for now since the functions are too buggy.
#test-longdouble-yes = test-ldouble test-ildoubl
CFLAGS-test-float.c = -fno-inline CFLAGS-test-float.c = -fno-inline
CFLAGS-test-double.c = -fno-inline CFLAGS-test-double.c = -fno-inline

Some files were not shown because too many files have changed in this diff Show More