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1998-10-29  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/sigaction.c (__sigaction): Allow
	compiling on systems without rt_sigaction syscall.

1998-10-12  Philip Blundell  <pb@nexus.co.uk>

	* Makeconfig (sysdep-subdirs): Allow Subdirs files to remove
	directories as well as add them.

1998-10-28  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/unix/sysv/linux/neteconet/ec.h: New file.  Support for
	AF_ECONET sockets as found in recent Linux 2.1 kernels.
	* sysdeps/unix/sysv/linux/Dist: Distribute it.
	* sysdeps/unix/sysv/linux/Makefile: Install it.

1998-10-27  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* string/bits/string2.h: __USE_GNU already implies __USE_MISC.

1998-10-27  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* sysdeps/generic/bits/types.h (__FDS_BITS): New macro to access
	fds_bits member.
	* sysdeps/unix/sysv/linux/alpha/bits/types.h (__FDS_BITS): Likewise.
	* sysdeps/unix/sysv/linux/bits/types.h (__FDS_BITS): Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/types.h (__FDS_BITS): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h (__FDS_BITS):
	Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/bits/types.h (__FDS_BITS):
	Likewise.
	* sysdeps/generic/bits/select.h (__FD_ZERO, __FD_SET, __FD_CLR,
	__FD_ISSET): Use it.
	* sysdeps/i386/bits/select.h (__FD_ZERO, __FD_SET, __FD_CLR,
	__FD_ISSET): Likewise.
This commit is contained in:
Ulrich Drepper
1998-10-29 10:32:47 +00:00
parent 845dcffc15
commit f3c1143bcf
3 changed files with 54 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
ChangeLog
View File

@ -1,34 +1,39 @@
1998-10-12 Philip Blundell <pb@nexus.co.uk> 1998-10-29 Ulrich Drepper <drepper@cygnus.com>
* Makeconfig (sysdep-subdirs): Allow Subdirs files to remove
directories as well as add them.
1998-10-28 Philip Blundell <pb@nexus.co.uk>
* sysdeps/unix/sysv/linux/neteconet/ec.h: New file. Support for
AF_ECONET sockets as found in recent Linux 2.1 kernels.
* sysdeps/unix/sysv/linux/Dist: Distribute it.
* sysdeps/unix/sysv/linux/Makefile: Install it.
1998-10-27 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* string/bits/string2.h: __USE_GNU already implies __USE_MISC.
1998-10-27 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sysdeps/generic/bits/types.h (__FDS_BITS): New macro to access * sysdeps/unix/sysv/linux/sigaction.c (__sigaction): Allow
fds_bits member. compiling on systems without rt_sigaction syscall.
* sysdeps/unix/sysv/linux/alpha/bits/types.h (__FDS_BITS): Likewise.
* sysdeps/unix/sysv/linux/bits/types.h (__FDS_BITS): Likewise. 1998-10-12 Philip Blundell <pb@nexus.co.uk>
* sysdeps/unix/sysv/linux/mips/bits/types.h (__FDS_BITS): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h (__FDS_BITS): * Makeconfig (sysdep-subdirs): Allow Subdirs files to remove
Likewise. directories as well as add them.
* sysdeps/unix/sysv/sysv4/solaris2/bits/types.h (__FDS_BITS):
Likewise. 1998-10-28 Philip Blundell <pb@nexus.co.uk>
* sysdeps/generic/bits/select.h (__FD_ZERO, __FD_SET, __FD_CLR,
__FD_ISSET): Use it. * sysdeps/unix/sysv/linux/neteconet/ec.h: New file. Support for
* sysdeps/i386/bits/select.h (__FD_ZERO, __FD_SET, __FD_CLR, AF_ECONET sockets as found in recent Linux 2.1 kernels.
__FD_ISSET): Likewise. * sysdeps/unix/sysv/linux/Dist: Distribute it.
* sysdeps/unix/sysv/linux/Makefile: Install it.
1998-10-27 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* string/bits/string2.h: __USE_GNU already implies __USE_MISC.
1998-10-27 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sysdeps/generic/bits/types.h (__FDS_BITS): New macro to access
fds_bits member.
* sysdeps/unix/sysv/linux/alpha/bits/types.h (__FDS_BITS): Likewise.
* sysdeps/unix/sysv/linux/bits/types.h (__FDS_BITS): Likewise.
* sysdeps/unix/sysv/linux/mips/bits/types.h (__FDS_BITS): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h (__FDS_BITS):
Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/bits/types.h (__FDS_BITS):
Likewise.
* sysdeps/generic/bits/select.h (__FD_ZERO, __FD_SET, __FD_CLR,
__FD_ISSET): Use it.
* sysdeps/i386/bits/select.h (__FD_ZERO, __FD_SET, __FD_CLR,
__FD_ISSET): Likewise.
1998-10-28 Geoff Keating <geoffk@ozemail.com.au> 1998-10-28 Geoff Keating <geoffk@ozemail.com.au>

13
Makeconfig
View File

@ -747,6 +747,7 @@ define \n
endef endef
sysdep-subdirs := $(subst $(\n), ,$(sysdep-subdirs)) sysdep-subdirs := $(subst $(\n), ,$(sysdep-subdirs))
sysdep-inhibit-subdirs := $(subst $(\n), ,$(sysdep-inhibit-subdirs))
endif endif
# These are the subdirectories containing the library source. # These are the subdirectories containing the library source.
@ -756,6 +757,7 @@ all-subdirs = csu assert ctype db db2 locale intl catgets math setjmp signal\
gnulib iconv iconvdata wctype manual shadow md5-crypt po argp \ gnulib iconv iconvdata wctype manual shadow md5-crypt po argp \
$(add-ons) nss localedata timezone rt debug $(sysdep-subdirs) \ $(add-ons) nss localedata timezone rt debug $(sysdep-subdirs) \
$(binfmt-subdir) $(binfmt-subdir)
all-subdirs := $(filter-out $(sysdep-inhibit-subdirs),$(all-subdirs))
subdirs = $(all-subdirs) subdirs = $(all-subdirs)
# The mach and hurd subdirectories have many generated header files which # The mach and hurd subdirectories have many generated header files which
@ -769,10 +771,13 @@ subdirs := $(filter mach,$(subdirs)) $(filter hurd,$(subdirs)) \
all-Subdirs-files = $(wildcard $(config-sysdirs:%=$(..)%/Subdirs)) all-Subdirs-files = $(wildcard $(config-sysdirs:%=$(..)%/Subdirs))
$(common-objpfx)sysd-dirs: $(common-objpfx)config.make $(all-Subdirs-files) $(common-objpfx)sysd-dirs: $(common-objpfx)config.make $(all-Subdirs-files)
(echo define sysdep-subdirs; \ (echo define sysdep-subdirs; \
sed 's/#.*$$//' $(all-Subdirs-files) /dev/null; \ sed 's/[#-].*$$//' $(all-Subdirs-files) /dev/null; \
echo endef; \ echo endef; \
echo 'sysd-dirs-done = t'; \ echo define sysdep-inhibit-subdirs; \
sed '/-.*$$/!d;s/^-//' $(all-Subdirs-files) /dev/null; \
echo endef; \
echo 'sysd-dirs-done = t'; \
) > $@-tmp ) > $@-tmp
mv -f $@-tmp $@ mv -f $@-tmp $@

18
sysdeps/unix/sysv/linux/sigaction.c
View File

@ -49,6 +49,7 @@ __sigaction (sig, act, oact)
struct old_kernel_sigaction k_sigact, k_osigact; struct old_kernel_sigaction k_sigact, k_osigact;
int result; int result;
#ifdef __NR_rt_sigaction
/* First try the RT signals. */ /* First try the RT signals. */
if (!__libc_missing_rt_sigs) if (!__libc_missing_rt_sigs)
{ {
@ -60,15 +61,15 @@ __sigaction (sig, act, oact)
kact.k_sa_handler = act->sa_handler; kact.k_sa_handler = act->sa_handler;
memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t));
kact.sa_flags = act->sa_flags; kact.sa_flags = act->sa_flags;
#ifdef HAVE_SA_RESTORER # ifdef HAVE_SA_RESTORER
kact.sa_restorer = act->sa_restorer; kact.sa_restorer = act->sa_restorer;
#endif # endif
} }
/* XXX The size argument hopefully will have to be changed to the /* XXX The size argument hopefully will have to be changed to the
real size of the user-level sigset_t. */ real size of the user-level sigset_t. */
result = INLINE_SYSCALL (rt_sigaction, 4, sig, act ? &kact : 0, result = INLINE_SYSCALL (rt_sigaction, 4, sig, act ? &kact : NULL,
oact ? &koact : 0, _NSIG / 8); oact ? &koact : NULL, _NSIG / 8);
if (result >= 0 || errno != ENOSYS) if (result >= 0 || errno != ENOSYS)
{ {
@ -77,9 +78,9 @@ __sigaction (sig, act, oact)
oact->sa_handler = koact.k_sa_handler; oact->sa_handler = koact.k_sa_handler;
memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t)); memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t));
oact->sa_flags = koact.sa_flags; oact->sa_flags = koact.sa_flags;
#ifdef HAVE_SA_RESTORER # ifdef HAVE_SA_RESTORER
oact->sa_restorer = koact.sa_restorer; oact->sa_restorer = koact.sa_restorer;
#endif # endif
} }
return result; return result;
} }
@ -87,6 +88,7 @@ __sigaction (sig, act, oact)
__set_errno (saved_errno); __set_errno (saved_errno);
__libc_missing_rt_sigs = 1; __libc_missing_rt_sigs = 1;
} }
#endif
if (act) if (act)
{ {
@ -97,8 +99,8 @@ __sigaction (sig, act, oact)
k_sigact.sa_restorer = act->sa_restorer; k_sigact.sa_restorer = act->sa_restorer;
#endif #endif
} }
result = INLINE_SYSCALL (sigaction, 3, sig, act ? &k_sigact : 0, result = INLINE_SYSCALL (sigaction, 3, sig, act ? &k_sigact : NULL,
oact ? &k_osigact : 0); oact ? &k_osigact : NULL);
if (oact && result >= 0) if (oact && result >= 0)
{ {
oact->sa_handler = k_osigact.k_sa_handler; oact->sa_handler = k_osigact.k_sa_handler;