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1999-10-18  Ulrich Drepper  <drepper@cygnus.com>

	* scripts/config.sub: Update from latest autoconf version.
	* scripts/config.guess: Likewise.

1999-10-18  Andreas Jaeger  <aj@suse.de>

	* inet/arpa/inet.h: Remove K&R compatibility.
	* math/fenv.h: Likewise.

1999-10-18  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/kernel_sigaction.h (struct
	kernel_sigaction): Remove K&R compatibility.
	* sysdeps/unix/sysv/linux/net/if.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/acct.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/fsuid.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/io.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/kdaemon.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/klog.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/mount.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/prctl.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/ptrace.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/quota.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sendfile.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/swap.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sysctl.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sysinfo.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/timex.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sys/vm86.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sys/perm.h: Likewise.

1999-10-18  Andreas Jaeger  <aj@suse.de>

	* iconv/iconv_prog.c (process_block): Save errno value from iconv call.
	Patch by Bruno Haible <haible@ilog.fr> [libc/1402].

1999-10-18  Ulrich Drepper  <drepper@cygnus.com>

	* po/gl.po: New file.

1999-10-18  Andreas Schwab  <schwab@suse.de>

	* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h: Correct
	namespace selection.

1999-10-18  Andreas Schwab  <schwab@suse.de>

	* debug/xtrace.sh: Use TERMINAL_PROG instead of TERM to avoid
	clash with the TERM environment variable.

1999-10-18  Andreas Jaeger  <aj@suse.de>

	* sysdeps/generic/s_cproj.c (__cproj): Fix bug: NaN + i NaN
	returns now NaN + i NaN.
	* sysdeps/generic/s_cprojf.c (__cprojf): Likewise
	* sysdeps/generic/s_cprojl.c (__cprojl): Likewise.

1999-10-18  Andreas Jaeger  <aj@suse.de>

	* include/aio.h: Remove K&R compatiblity.
	* include/alloca.h: Likewise.
	* include/db.h: Likewise.
	* include/dirent.h: Likewise.
	* include/fcntl.h: Likewise.
	* include/fpu_control.h: Likewise.
	* include/glob.h: Likewise.
	* include/grp.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/errno.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/sched.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/siginfo.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.

	* include/execinfo.h: Add __THROW.

1999-10-18  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/mips/Implies: Remove wordsize-32 reference.
	* sysdeps/mips/mips3/Implies: Add it here.
This commit is contained in:
Ulrich Drepper
1999-10-19 03:14:36 +00:00
parent ef5d664596
commit 4d3a563f2e
44 changed files with 342 additions and 190 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
ChangeLog
View File

@ -1,3 +1,83 @@
1999-10-18 Ulrich Drepper <drepper@cygnus.com>
* scripts/config.sub: Update from latest autoconf version.
* scripts/config.guess: Likewise.
1999-10-18 Andreas Jaeger <aj@suse.de>
* inet/arpa/inet.h: Remove K&R compatibility.
* math/fenv.h: Likewise.
1999-10-18 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/kernel_sigaction.h (struct
kernel_sigaction): Remove K&R compatibility.
* sysdeps/unix/sysv/linux/net/if.h: Likewise.
* sysdeps/unix/sysv/linux/sys/acct.h: Likewise.
* sysdeps/unix/sysv/linux/sys/fsuid.h: Likewise.
* sysdeps/unix/sysv/linux/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/sys/kdaemon.h: Likewise.
* sysdeps/unix/sysv/linux/sys/klog.h: Likewise.
* sysdeps/unix/sysv/linux/sys/mount.h: Likewise.
* sysdeps/unix/sysv/linux/sys/prctl.h: Likewise.
* sysdeps/unix/sysv/linux/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/sys/quota.h: Likewise.
* sysdeps/unix/sysv/linux/sys/sendfile.h: Likewise.
* sysdeps/unix/sysv/linux/sys/swap.h: Likewise.
* sysdeps/unix/sysv/linux/sys/sysctl.h: Likewise.
* sysdeps/unix/sysv/linux/sys/sysinfo.h: Likewise.
* sysdeps/unix/sysv/linux/sys/timex.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/vm86.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/perm.h: Likewise.
1999-10-18 Andreas Jaeger <aj@suse.de>
* iconv/iconv_prog.c (process_block): Save errno value from iconv call.
Patch by Bruno Haible <haible@ilog.fr> [libc/1402].
1999-10-18 Ulrich Drepper <drepper@cygnus.com>
* po/gl.po: New file.
1999-10-18 Andreas Schwab <schwab@suse.de>
* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h: Correct
namespace selection.
1999-10-18 Andreas Schwab <schwab@suse.de>
* debug/xtrace.sh: Use TERMINAL_PROG instead of TERM to avoid
clash with the TERM environment variable.
1999-10-18 Andreas Jaeger <aj@suse.de>
* sysdeps/generic/s_cproj.c (__cproj): Fix bug: NaN + i NaN
returns now NaN + i NaN.
* sysdeps/generic/s_cprojf.c (__cprojf): Likewise
* sysdeps/generic/s_cprojl.c (__cprojl): Likewise.
1999-10-18 Andreas Jaeger <aj@suse.de>
* include/aio.h: Remove K&R compatiblity.
* include/alloca.h: Likewise.
* include/db.h: Likewise.
* include/dirent.h: Likewise.
* include/fcntl.h: Likewise.
* include/fpu_control.h: Likewise.
* include/glob.h: Likewise.
* include/grp.h: Likewise.
* sysdeps/unix/sysv/linux/bits/errno.h: Likewise.
* sysdeps/unix/sysv/linux/bits/sched.h: Likewise.
* sysdeps/unix/sysv/linux/bits/siginfo.h: Likewise.
* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
* include/execinfo.h: Add __THROW.
1999-10-18 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/mips/Implies: Remove wordsize-32 reference.
* sysdeps/mips/mips3/Implies: Add it here.
1999-10-17 Ulrich Drepper <drepper@cygnus.com> 1999-10-17 Ulrich Drepper <drepper@cygnus.com>
* elf/elf.h: Add various platform and architecture extensions. * elf/elf.h: Add various platform and architecture extensions.

14
debug/xtrace.sh
View File

@ -78,8 +78,8 @@ format_line() {
# If the variable COLUMNS is not set do this now. # If the variable COLUMNS is not set do this now.
COLUMNS=${COLUMNS:-80} COLUMNS=${COLUMNS:-80}
# If `TERM' is not set, set it to `xterm'. # If `TERMINAL_PROG' is not set, set it to `xterm'.
TERM=${TERM:-xterm} TERMINAL_PROG=${TERMINAL_PROG:-xterm}
# The data file to process, if any. # The data file to process, if any.
data= data=
@ -108,6 +108,12 @@ while test $# -gt 0; do
shift shift
break break
;; ;;
--help)
do_help
;;
--version)
do_version
;;
--*) --*)
echo >&2 $"memprof: unrecognized option \`$1'" echo >&2 $"memprof: unrecognized option \`$1'"
do_usage do_usage
@ -130,7 +136,7 @@ fi
program=$1 program=$1
shift shift
if test ! -f "$program"; then if test ! -f "$program"; then
echo >2& $"\executable \`$program' not found" echo >2& $"executable \`$program' not found"
do_usage do_usage
fi fi
if test ! -x "$program"; then if test ! -x "$program"; then
@ -155,7 +161,7 @@ else
fifo=$(mktemp -u ${TMPDIR:-/tmp}/xprof.XXXXXX) fifo=$(mktemp -u ${TMPDIR:-/tmp}/xprof.XXXXXX)
mkfifo -m 0600 $fifo || exit 1 mkfifo -m 0600 $fifo || exit 1
# Now start the program and let it write to the FIFO. # Now start the program and let it write to the FIFO.
$TERM -T "xtrace - $program $*" -e /bin/sh -c "LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read $fifo" & $TERMINAL_PROG -T "xtrace - $program $*" -e /bin/sh -c "LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read $fifo" &
termpid=$! termpid=$!
$pcprofiledump $fifo | $pcprofiledump $fifo |
sed 's/this = \([^,]*\).*/\1/' | sed 's/this = \([^,]*\).*/\1/' |

4
iconv/iconv_prog.c
View File

@ -320,6 +320,8 @@ process_block (iconv_t cd, const char *addr, size_t len, FILE *output)
if (outptr != outbuf) if (outptr != outbuf)
{ {
/* We have something to write out. */ /* We have something to write out. */
int errno_save = errno;
if (fwrite (outbuf, 1, outptr - outbuf, output) < outptr - outbuf if (fwrite (outbuf, 1, outptr - outbuf, output) < outptr - outbuf
|| ferror (output)) || ferror (output))
{ {
@ -328,6 +330,8 @@ process_block (iconv_t cd, const char *addr, size_t len, FILE *output)
conversion stopped due to problem in writing the output")); conversion stopped due to problem in writing the output"));
return -1; return -1;
} }
errno = errno_save;
} }
if (n != (size_t) -1) if (n != (size_t) -1)

2
include/aio.h
View File

@ -2,5 +2,5 @@
#include <rt/aio.h> #include <rt/aio.h>
/* Now define the internal interfaces. */ /* Now define the internal interfaces. */
extern void __aio_init __P ((__const struct aioinit *__init)); extern void __aio_init (__const struct aioinit *__init) __THROW;
#endif #endif

2
include/alloca.h
View File

@ -5,7 +5,7 @@
#undef __alloca #undef __alloca
/* Now define the internal interfaces. */ /* Now define the internal interfaces. */
extern __ptr_t __alloca __P ((size_t __size)); extern void *__alloca (size_t __size) __THROW;
#ifdef __GNUC__ #ifdef __GNUC__
# define __alloca(size) __builtin_alloca (size) # define __alloca(size) __builtin_alloca (size)

5
include/db.h
View File

@ -6,8 +6,9 @@
# include <db2/db.h> # include <db2/db.h>
/* Internal interface for NSS. */ /* Internal interface for NSS. */
int __nss_db_open __P((const char *, extern int __nss_db_open (const char *,
DBTYPE, u_int32_t, int, DB_ENV *, DB_INFO *, DB **)); DBTYPE, u_int32_t, int, DB_ENV *, DB_INFO *, DB **)
__THROW;
#endif #endif
#endif #endif

16
include/dirent.h
View File

@ -2,14 +2,14 @@
# include <dirent/dirent.h> # include <dirent/dirent.h>
/* Now define the internal interfaces. */ /* Now define the internal interfaces. */
extern DIR *__opendir __P ((__const char *__name)); extern DIR *__opendir (__const char *__name) __THROW;
extern int __closedir __P ((DIR *__dirp)); extern int __closedir (DIR *__dirp) __THROW;
extern struct dirent *__readdir __P ((DIR *__dirp)); extern struct dirent *__readdir (DIR *__dirp) __THROW;
extern struct dirent64 *__readdir64 __P ((DIR *__dirp)); extern struct dirent64 *__readdir64 (DIR *__dirp) __THROW;
extern int __readdir_r __P ((DIR *__dirp, struct dirent *__entry, extern int __readdir_r (DIR *__dirp, struct dirent *__entry,
struct dirent **__result)); struct dirent **__result) __THROW;
extern __ssize_t __getdents __P ((int __fd, char *__buf, size_t __nbytes)) extern __ssize_t __getdents (int __fd, char *__buf, size_t __nbytes)
internal_function; internal_function;
extern __ssize_t __getdents64 __P ((int __fd, char *__buf, size_t __nbytes)) extern __ssize_t __getdents64 (int __fd, char *__buf, size_t __nbytes)
internal_function; internal_function;
#endif #endif

6
include/execinfo.h
View File

@ -1,11 +1,11 @@
#ifndef _EXECINFO_H #ifndef _EXECINFO_H
#include <debug/execinfo.h> #include <debug/execinfo.h>
extern int __backtrace (void **__array, int __size); extern int __backtrace (void **__array, int __size) __THROW;
extern char **__backtrace_symbols (void *__const *__array, int __size); extern char **__backtrace_symbols (void *__const *__array, int __size) __THROW;
extern void __backtrace_symbols_fd (void *__const *__array, int __size, extern void __backtrace_symbols_fd (void *__const *__array, int __size,
int __fd); int __fd) __THROW;
#endif #endif

2
include/fcntl.h
View File

@ -2,5 +2,5 @@
#include <io/fcntl.h> #include <io/fcntl.h>
/* Now define the internal interfaces. */ /* Now define the internal interfaces. */
extern int __open64 __P ((__const char *__file, int __oflag, ...)); extern int __open64 (__const char *__file, int __oflag, ...) __THROW;
#endif #endif

2
include/fpu_control.h
View File

@ -1,4 +1,4 @@
#include_next <fpu_control.h> #include_next <fpu_control.h>
/* Called at startup. It can be used to manipulate fpu control register. */ /* Called at startup. It can be used to manipulate fpu control register. */
extern void __setfpucw __P ((fpu_control_t)); extern void __setfpucw (fpu_control_t) __THROW;

2
include/glob.h
View File

@ -2,6 +2,6 @@
#include <posix/glob.h> #include <posix/glob.h>
/* Now define the internal interfaces. */ /* Now define the internal interfaces. */
extern int __glob_pattern_p __P ((__const char *__pattern, int __quote)); extern int __glob_pattern_p (__const char *__pattern, int __quote) __THROW;
#endif #endif

22
include/grp.h
View File

@ -2,19 +2,19 @@
#include <grp/grp.h> #include <grp/grp.h>
/* Now define the internal interfaces. */ /* Now define the internal interfaces. */
extern int __getgrent_r __P ((struct group *__resultbuf, char *buffer, extern int __getgrent_r (struct group *__resultbuf, char *buffer,
size_t __buflen, struct group **__result)); size_t __buflen, struct group **__result) __THROW;
extern int __fgetgrent_r __P ((FILE * __stream, struct group *__resultbuf, extern int __fgetgrent_r (FILE * __stream, struct group *__resultbuf,
char *buffer, size_t __buflen, char *buffer, size_t __buflen,
struct group **__result)); struct group **__result) __THROW;
/* Search for an entry with a matching group ID. */ /* Search for an entry with a matching group ID. */
extern int __getgrgid_r __P ((__gid_t __gid, struct group *__resultbuf, extern int __getgrgid_r (__gid_t __gid, struct group *__resultbuf,
char *__buffer, size_t __buflen, char *__buffer, size_t __buflen,
struct group **__result)); struct group **__result) __THROW;
/* Search for an entry with a matching group name. */ /* Search for an entry with a matching group name. */
extern int __getgrnam_r __P ((__const char *__name, struct group *__resultbuf, extern int __getgrnam_r (__const char *__name, struct group *__resultbuf,
char *__buffer, size_t __buflen, char *__buffer, size_t __buflen,
struct group **__result)); struct group **__result) __THROW;
#endif #endif

40
inet/arpa/inet.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc. /* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -28,67 +28,67 @@ __BEGIN_DECLS
/* Convert Internet host address from numbers-and-dots notation in CP /* Convert Internet host address from numbers-and-dots notation in CP
into binary data in network byte order. */ into binary data in network byte order. */
extern u_int32_t inet_addr __P ((__const char *__cp)); extern u_int32_t inet_addr (__const char *__cp) __THROW;
/* Convert Internet host address from numbers-and-dots notation in CP /* Convert Internet host address from numbers-and-dots notation in CP
into binary data and store the result in the structure INP. */ into binary data and store the result in the structure INP. */
extern int inet_aton __P ((__const char *__cp, struct in_addr *__inp)); extern int inet_aton (__const char *__cp, struct in_addr *__inp) __THROW;
/* Return the local host address part of the Internet address in IN. */ /* Return the local host address part of the Internet address in IN. */
extern u_int32_t inet_lnaof __P ((struct in_addr __in)); extern u_int32_t inet_lnaof (struct in_addr __in) __THROW;
/* Make Internet host address in network byte order by combining the /* Make Internet host address in network byte order by combining the
network number NET with the local address HOST. */ network number NET with the local address HOST. */
extern struct in_addr inet_makeaddr __P ((u_int32_t __net, u_int32_t __host)); extern struct in_addr inet_makeaddr (u_int32_t __net, u_int32_t __host) __THROW;
/* Format a network number NET into presentation format and place result /* Format a network number NET into presentation format and place result
in buffer starting at BUF with length of LEN bytes. */ in buffer starting at BUF with length of LEN bytes. */
extern char *inet_neta __P ((u_int32_t __net, char *__buf, size_t __len)); extern char *inet_neta (u_int32_t __net, char *__buf, size_t __len) __THROW;
/* Return network number part of the Internet address IN. */ /* Return network number part of the Internet address IN. */
extern u_int32_t inet_netof __P ((struct in_addr __in)); extern u_int32_t inet_netof (struct in_addr __in) __THROW;
/* Extract the network number in network byte order from the address /* Extract the network number in network byte order from the address
in numbers-and-dots natation starting at CP. */ in numbers-and-dots natation starting at CP. */
extern u_int32_t inet_network __P ((__const char *__cp)); extern u_int32_t inet_network (__const char *__cp) __THROW;
/* Convert network number for interface type AF in buffer starting at /* Convert network number for interface type AF in buffer starting at
CP to presentation format. The result will specifiy BITS bits of CP to presentation format. The result will specifiy BITS bits of
the number. */ the number. */
extern char *inet_net_ntop __P ((int __af, __const void *__cp, int __bits, extern char *inet_net_ntop (int __af, __const void *__cp, int __bits,
char *__buf, size_t __len)); char *__buf, size_t __len) __THROW;
/* Convert network number for interface type AF from presentation in /* Convert network number for interface type AF from presentation in
buffer starting at CP to network format and store result int buffer starting at CP to network format and store result int
buffer starting at BUF of size LEN. */ buffer starting at BUF of size LEN. */
extern int inet_net_pton __P ((int __af, __const char *__cp, extern int inet_net_pton (int __af, __const char *__cp,
void *__buf, size_t __len)); void *__buf, size_t __len) __THROW;
/* Convert Internet number in IN to ASCII representation. The return value /* Convert Internet number in IN to ASCII representation. The return value
is a pointer to an internal array containing the string. */ is a pointer to an internal array containing the string. */
extern char *inet_ntoa __P ((struct in_addr __in)); extern char *inet_ntoa (struct in_addr __in) __THROW;
/* Convert from presentation format of an Internet number in buffer /* Convert from presentation format of an Internet number in buffer
starting at CP to the binary network format and store result for starting at CP to the binary network format and store result for
interface type AF in buffer starting at BUF. */ interface type AF in buffer starting at BUF. */
extern int inet_pton __P ((int __af, __const char *__cp, void *__buf)); extern int inet_pton (int __af, __const char *__cp, void *__buf) __THROW;
/* Convert a Internet address in binary network format for interface /* Convert a Internet address in binary network format for interface
type AF in buffer starting at CP to presentation form and place type AF in buffer starting at CP to presentation form and place
result in buffer of length LEN astarting at BUF. */ result in buffer of length LEN astarting at BUF. */
extern __const char *inet_ntop __P ((int __af, __const void *__cp, extern __const char *inet_ntop (int __af, __const void *__cp,
char *__buf, size_t __len)); char *__buf, size_t __len) __THROW;
/* Convert ASCII representation in hexadecimal form of the Internet /* Convert ASCII representation in hexadecimal form of the Internet
address to binary form and place result in buffer of length LEN address to binary form and place result in buffer of length LEN
starting at BUF. */ starting at BUF. */
extern unsigned int inet_nsap_addr __P ((__const char *__cp, extern unsigned int inet_nsap_addr (__const char *__cp,
unsigned char *__buf, int __len)); unsigned char *__buf, int __len) __THROW;
/* Convert internet address in binary form in LEN bytes starting at CP /* Convert internet address in binary form in LEN bytes starting at CP
a presentation form and place result in BUF. */ a presentation form and place result in BUF. */
extern char *inet_nsap_ntoa __P ((int __len, __const unsigned char *__cp, extern char *inet_nsap_ntoa (int __len, __const unsigned char *__cp,
char *__buf)); char *__buf) __THROW;
__END_DECLS __END_DECLS

24
math/fenv.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc. /* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -62,52 +62,52 @@ __BEGIN_DECLS
/* Floating-point exception handling. */ /* Floating-point exception handling. */
/* Clear the supported exceptions represented by EXCEPTS. */ /* Clear the supported exceptions represented by EXCEPTS. */
extern void feclearexcept __P ((int __excepts)); extern void feclearexcept (int __excepts) __THROW;
/* Store implementation-defined representation of the exception flags /* Store implementation-defined representation of the exception flags
indicated by EXCEPTS in the object pointed to by FLAGP. */ indicated by EXCEPTS in the object pointed to by FLAGP. */
extern void fegetexceptflag __P ((fexcept_t *__flagp, int __excepts)); extern void fegetexceptflag (fexcept_t *__flagp, int __excepts) __THROW;
/* Raise the supported exceptions represented by EXCEPTS. */ /* Raise the supported exceptions represented by EXCEPTS. */
extern void feraiseexcept __P ((int __excepts)); extern void feraiseexcept (int __excepts) __THROW;
/* Set complete status for exceptions indicated by EXCEPTS according to /* Set complete status for exceptions indicated by EXCEPTS according to
the representation in the object pointed to by FLAGP. */ the representation in the object pointed to by FLAGP. */
extern void fesetexceptflag __P ((__const fexcept_t *__flagp, int __excepts)); extern void fesetexceptflag (__const fexcept_t *__flagp, int __excepts) __THROW;
/* Determine which of subset of the exceptions specified by EXCEPTS are /* Determine which of subset of the exceptions specified by EXCEPTS are
currently set. */ currently set. */
extern int fetestexcept __P ((int __excepts)); extern int fetestexcept (int __excepts) __THROW;
/* Rounding control. */ /* Rounding control. */
/* Get current rounding direction. */ /* Get current rounding direction. */
extern int fegetround __P ((void)); extern int fegetround (void) __THROW;
/* Establish the rounding direction represented by ROUND. */ /* Establish the rounding direction represented by ROUND. */
extern int fesetround __P ((int __rounding_direction)); extern int fesetround (int __rounding_direction) __THROW;
/* Floating-point environment. */ /* Floating-point environment. */
/* Store the current floating-point environment in the object pointed /* Store the current floating-point environment in the object pointed
to by ENVP. */ to by ENVP. */
extern void fegetenv __P ((fenv_t *__envp)); extern void fegetenv (fenv_t *__envp) __THROW;
/* Save the current environment in the object pointed to by ENVP, clear /* Save the current environment in the object pointed to by ENVP, clear
exception flags and install a non-stop mode (if available) for all exception flags and install a non-stop mode (if available) for all
exceptions. */ exceptions. */
extern int feholdexcept __P ((fenv_t *__envp)); extern int feholdexcept (fenv_t *__envp) __THROW;
/* Establish the floating-point environment represented by the object /* Establish the floating-point environment represented by the object
pointed to by ENVP. */ pointed to by ENVP. */
extern void fesetenv __P ((__const fenv_t *__envp)); extern void fesetenv (__const fenv_t *__envp) __THROW;
/* Save current exceptions in temporary storage, install environment /* Save current exceptions in temporary storage, install environment
represented by object pointed to by ENVP and raise exceptions represented by object pointed to by ENVP and raise exceptions
according to saved exceptions. */ according to saved exceptions. */
extern void feupdateenv __P ((__const fenv_t *__envp)); extern void feupdateenv (__const fenv_t *__envp) __THROW;
__END_DECLS __END_DECLS

96
scripts/config.guess vendored
View File

@ -24,7 +24,7 @@
# Written by Per Bothner <bothner@cygnus.com>. # Written by Per Bothner <bothner@cygnus.com>.
# The master version of this file is at the FSF in /home/gd/gnu/lib. # The master version of this file is at the FSF in /home/gd/gnu/lib.
# Please send patches to the Autoconf mailing list <autoconf@gnu.org>. # Please send patches to <autoconf-patches@gnu.org>.
# #
# This script attempts to guess a canonical system name similar to # This script attempts to guess a canonical system name similar to
# config.sub. If it succeeds, it prints the system name on stdout, and # config.sub. If it succeeds, it prints the system name on stdout, and
@ -156,6 +156,9 @@ EOF
wgrisc:OpenBSD:*:*) wgrisc:OpenBSD:*:*)
echo mipsel-unknown-openbsd${UNAME_RELEASE} echo mipsel-unknown-openbsd${UNAME_RELEASE}
exit 0 ;; exit 0 ;;
*:OS/390:*:*)
echo i370-ibm-openedition
exit 0 ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE} echo arm-acorn-riscix${UNAME_RELEASE}
exit 0;; exit 0;;
@ -328,15 +331,18 @@ EOF
AViiON:dgux:*:*) AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures # DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p` UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110]
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \ then
-o ${TARGET_BINARY_INTERFACE}x = x ] ; then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
[ ${TARGET_BINARY_INTERFACE}x = x ]
then
echo m88k-dg-dgux${UNAME_RELEASE} echo m88k-dg-dgux${UNAME_RELEASE}
else else
echo m88k-dg-dguxbcs${UNAME_RELEASE} echo m88k-dg-dguxbcs${UNAME_RELEASE}
fi
else
echo i586-dg-dgux${UNAME_RELEASE}
fi fi
else echo i586-dg-dgux${UNAME_RELEASE}
fi
exit 0 ;; exit 0 ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3) M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3 echo m88k-dolphin-sysv3
@ -453,7 +459,7 @@ EOF
exit (0); exit (0);
} }
EOF EOF
($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy` (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
rm -f $dummy.c $dummy rm -f $dummy.c $dummy
esac esac
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
@ -550,7 +556,7 @@ EOF
echo t90-cray-unicos${UNAME_RELEASE} echo t90-cray-unicos${UNAME_RELEASE}
exit 0 ;; exit 0 ;;
CRAY*T3E:*:*:*) CRAY*T3E:*:*:*)
echo t3e-cray-unicosmk${UNAME_RELEASE} echo alpha-cray-unicosmk${UNAME_RELEASE}
exit 0 ;; exit 0 ;;
CRAY-2:*:*:*) CRAY-2:*:*:*)
echo cray2-cray-unicos echo cray2-cray-unicos
@ -588,7 +594,7 @@ EOF
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit 0 ;; exit 0 ;;
*:NetBSD:*:*) *:NetBSD:*:*)
echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
exit 0 ;; exit 0 ;;
*:OpenBSD:*:*) *:OpenBSD:*:*)
echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
@ -618,12 +624,6 @@ EOF
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit 0 ;; exit 0 ;;
*:Linux:*:*) *:Linux:*:*)
# uname on the ARM produces all sorts of strangeness, and we need to
# filter it out.
case "$UNAME_MACHINE" in
armv*) UNAME_MACHINE=$UNAME_MACHINE ;;
arm* | sa110*) UNAME_MACHINE="arm" ;;
esac
# The BFD linker knows what the default object file format is, so # The BFD linker knows what the default object file format is, so
# first see if it will tell us. cd to the root directory to prevent # first see if it will tell us. cd to the root directory to prevent
@ -636,12 +636,39 @@ EOF
s/ .*// s/ .*//
p'` p'`
case "$ld_supported_emulations" in case "$ld_supported_emulations" in
i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;; *ia64)
i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;; echo "${UNAME_MACHINE}-unknown-linux"
sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; exit 0
armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; ;;
m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; i?86linux)
elf32ppc | elf32ppclinux) echo "${UNAME_MACHINE}-pc-linux-gnuaout"
exit 0
;;
i?86coff)
echo "${UNAME_MACHINE}-pc-linux-gnucoff"
exit 0
;;
sparclinux)
echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
exit 0
;;
armlinux)
echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
exit 0
;;
elf32arm*)
echo "${UNAME_MACHINE}-unknown-linux-gnu"
exit 0
;;
armelf_linux*)
echo "${UNAME_MACHINE}-unknown-linux-gnu"
exit 0
;;
m68klinux)
echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
exit 0
;;
elf32ppc)
# Determine Lib Version # Determine Lib Version
cat >$dummy.c <<EOF cat >$dummy.c <<EOF
#include <features.h> #include <features.h>
@ -670,7 +697,9 @@ EOF
fi fi
fi fi
rm -f $dummy.c $dummy rm -f $dummy.c $dummy
echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;; echo powerpc-unknown-linux-gnu${LIBC}
exit 0
;;
esac esac
if test "${UNAME_MACHINE}" = "alpha" ; then if test "${UNAME_MACHINE}" = "alpha" ; then
@ -797,19 +826,21 @@ EOF
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
exit 0 ;; exit 0 ;;
i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*) i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE} echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
else else
echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE} echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
fi fi
exit 0 ;; exit 0 ;;
i?86:*:5:7*) i?86:*:5:7*)
UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` # Fixed at (any) Pentium or better
(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 UNAME_MACHINE=i586
(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) && UNAME_MACHINE=i586 if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
(/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585 else
echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE} echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
fi
exit 0 ;; exit 0 ;;
i?86:*:3.2:*) i?86:*:3.2:*)
if test -f /usr/options/cb.name; then if test -f /usr/options/cb.name; then
@ -943,6 +974,9 @@ EOF
*:Rhapsody:*:*) *:Rhapsody:*:*)
echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
exit 0 ;; exit 0 ;;
*:QNX:*:4*)
echo i386-qnx-qnx${UNAME_VERSION}
exit 0 ;;
esac esac
#echo '(No uname command or uname output not recognized.)' 1>&2 #echo '(No uname command or uname output not recognized.)' 1>&2

55
scripts/config.sub vendored
View File

@ -105,7 +105,7 @@ case $os in
-scout) -scout)
;; ;;
-wrs) -wrs)
os=vxworks os=-vxworks
basic_machine=$1 basic_machine=$1
;; ;;
-hiux*) -hiux*)
@ -156,27 +156,33 @@ case $os in
-psos*) -psos*)
os=-psos os=-psos
;; ;;
-mint | -mint[0-9]*)
basic_machine=m68k-atari
os=-mint
;;
esac esac
# Decode aliases for certain CPU-COMPANY combinations. # Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in case $basic_machine in
# Recognize the basic CPU types without company name. # Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below. # Some are omitted here because they have special meanings below.
tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \ tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \ | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
| 580 | i960 | h8300 \ | 580 | i960 | h8300 \
| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \ | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
| alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \ | alpha | alphaev[4-7] | alphaev56 | alphapca5[67] \
| we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \ | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \ | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
| mips64orion | mips64orionel | mipstx39 | mipstx39el \ | mips64orion | mips64orionel | mipstx39 | mipstx39el \
| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
| mips64vr5000 | miprs64vr5000el \ | mips64vr5000 | miprs64vr5000el | mcore \
| m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \ | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
| sparc | sparclet | sparclite | sparc64 | sparc86x | sparcv9 \ | thumb | d10v | fr30)
| thumb | v850 | c4x | d10v | h8500 | w65)
basic_machine=$basic_machine-unknown basic_machine=$basic_machine-unknown
;; ;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
;;
# We use `pc' rather than `unknown' # We use `pc' rather than `unknown'
# because (1) that's what they normally are, and # because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users. # (2) the word "unknown" tends to confuse beginning users.
@ -189,23 +195,24 @@ case $basic_machine in
exit 1 exit 1
;; ;;
# Recognize the basic CPU types with company name. # Recognize the basic CPU types with company name.
vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \ # FIXME: clean up the formatting here.
vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
| m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \ | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \ | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
| power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \ | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
| xmp-* | ymp-* \ | xmp-* | ymp-* \
| hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \ | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \ | alpha-* | alphaev[4-7]-* | alphaev56-* | alphapca5[67]-* \
| we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \ | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
| clipper-* | orion-* \ | clipper-* | orion-* \
| sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \ | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
| sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \ | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
| mips64el-* | mips64orion-* | mips64orionel-* \ | mips64el-* | mips64orion-* | mips64orionel-* \
| mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \ | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
| mipstx39-* | mipstx39el-* \ | mipstx39-* | mipstx39el-* | mcore-* \
| f301-* | arm*-* | t3e-* \ | f301-* | armv*-* | t3e-* \
| m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \ | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
| thumb-* | v850-* | d30v-* | tic30-* | c30-* ) | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* )
;; ;;
# Recognize the various machine names and aliases which stand # Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS. # for a CPU type and a company and sometimes even an OS.
@ -423,7 +430,6 @@ case $basic_machine in
;; ;;
i370-ibm* | ibm*) i370-ibm* | ibm*)
basic_machine=i370-ibm basic_machine=i370-ibm
os=-mvs
;; ;;
# I'm not sure what "Sysv32" means. Should this be sysv3.2? # I'm not sure what "Sysv32" means. Should this be sysv3.2?
i[34567]86v32) i[34567]86v32)
@ -458,6 +464,9 @@ case $basic_machine in
basic_machine=i386-unknown basic_machine=i386-unknown
os=-mingw32 os=-mingw32
;; ;;
i386-qnx | qnx)
basic_machine=i386-qnx
;;
iris | iris4d) iris | iris4d)
basic_machine=mips-sgi basic_machine=mips-sgi
case $os in case $os in
@ -486,7 +495,7 @@ case $basic_machine in
miniframe) miniframe)
basic_machine=m68000-convergent basic_machine=m68000-convergent
;; ;;
*mint | *MiNT) *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
basic_machine=m68k-atari basic_machine=m68k-atari
os=-mint os=-mint
;; ;;
@ -512,6 +521,10 @@ case $basic_machine in
basic_machine=i386-unknown basic_machine=i386-unknown
os=-msdos os=-msdos
;; ;;
mvs)
basic_machine=i370-ibm
os=-mvs
;;
ncr3000) ncr3000)
basic_machine=i486-ncr basic_machine=i486-ncr
os=-sysv4 os=-sysv4
@ -521,7 +534,7 @@ case $basic_machine in
os=-netbsd os=-netbsd
;; ;;
netwinder) netwinder)
basic_machine=armv4l-corel basic_machine=armv4l-rebel
os=-linux os=-linux
;; ;;
news | news700 | news800 | news900) news | news700 | news800 | news900)
@ -905,7 +918,7 @@ case $os in
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \ | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -rhapsody* | -openstep* | -oskit*) | -interix* | -uwin* | -rhapsody* | -opened* | -openstep* | -oskit*)
# Remember, each alternative MUST END IN *, to match a version number. # Remember, each alternative MUST END IN *, to match a version number.
;; ;;
-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
@ -924,6 +937,9 @@ case $os in
-sunos6*) -sunos6*)
os=`echo $os | sed -e 's|sunos6|solaris3|'` os=`echo $os | sed -e 's|sunos6|solaris3|'`
;; ;;
-opened*)
os=-openedition
;;
-osfrose*) -osfrose*)
os=-osfrose os=-osfrose
;; ;;
@ -961,6 +977,9 @@ case $os in
-oss*) -oss*)
os=-sysv3 os=-sysv3
;; ;;
-qnx)
os=-qnx4
;;
-svr4) -svr4)
os=-sysv4 os=-sysv4
;; ;;
@ -1010,7 +1029,7 @@ case $basic_machine in
*-acorn) *-acorn)
os=-riscix1.2 os=-riscix1.2
;; ;;
arm*-corel) arm*-rebel)
os=-linux os=-linux
;; ;;
arm*-semi) arm*-semi)
@ -1184,7 +1203,7 @@ case $basic_machine in
-genix*) -genix*)
vendor=ns vendor=ns
;; ;;
-mvs*) -mvs* | -opened*)
vendor=ibm vendor=ibm
;; ;;
-ptx*) -ptx*)

6
sysdeps/generic/s_cproj.c
View File

@ -1,5 +1,5 @@
/* Compute projection of complex double value to Riemann sphere. /* Compute projection of complex double value to Riemann sphere.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1999 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>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -27,7 +27,9 @@ __cproj (__complex__ double x)
{ {
__complex__ double res; __complex__ double res;
if (!isfinite (__real__ x) || !isfinite (__imag__ x)) if (isnan (__real__ x) && isnan (__imag__ x))
return x;
else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
{ {
__real__ res = INFINITY; __real__ res = INFINITY;
__imag__ res = __copysign (0.0, __imag__ x); __imag__ res = __copysign (0.0, __imag__ x);

6
sysdeps/generic/s_cprojf.c
View File

@ -1,5 +1,5 @@
/* Compute projection of complex float value to Riemann sphere. /* Compute projection of complex float value to Riemann sphere.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1999 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>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -27,7 +27,9 @@ __cprojf (__complex__ float x)
{ {
__complex__ float res; __complex__ float res;
if (!isfinite (__real__ x) || !isfinite (__imag__ x)) if (isnan (__real__ x) && isnan (__imag__ x))
return x;
else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
{ {
__real__ res = INFINITY; __real__ res = INFINITY;
__imag__ res = __copysignf (0.0, __imag__ x); __imag__ res = __copysignf (0.0, __imag__ x);

6
sysdeps/generic/s_cprojl.c
View File

@ -1,5 +1,5 @@
/* Compute projection of complex long double value to Riemann sphere. /* Compute projection of complex long double value to Riemann sphere.
Copyright (C) 1997 Free Software Foundation, Inc. Copyright (C) 1997, 1999 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>, 1997. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -27,7 +27,9 @@ __cprojl (__complex__ long double x)
{ {
__complex__ long double res; __complex__ long double res;
if (!isfinite (__real__ x) || !isfinite (__imag__ x)) if (isnan (__real__ x) && isnan (__imag__ x))
return x;
else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
{ {
__real__ res = INFINITY; __real__ res = INFINITY;
__imag__ res = __copysignl (0.0, __imag__ x); __imag__ res = __copysignl (0.0, __imag__ x);

1
sysdeps/mips/Implies
View File

@ -1,4 +1,3 @@
wordsize-32
# MIPS uses IEEE 754 floating point. # MIPS uses IEEE 754 floating point.
ieee754/flt-32 ieee754/flt-32
ieee754/dbl-64 ieee754/dbl-64

1
sysdeps/mips/mips3/Implies Normal file
View File

@ -0,0 +1 @@
wordsize-32

18
sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
View File

@ -49,19 +49,21 @@ struct sigaction
/* Bits in `sa_flags'. */ /* Bits in `sa_flags'. */
#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */ #define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */
#define SA_SIGINFO 0x00000040 /* Invoke signal-catching function with three #define SA_SIGINFO 0x00000040 /* Invoke signal-catching function with
arguments instead of one. */ three arguments instead of one. */
#ifdef __USE_MISC #if defined __USE_UNIX98 || defined __USE_MISC
# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */ # define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
# define SA_RESTART 0x00000002 /* Restart syscall on signal return. */ # define SA_RESTART 0x00000002 /* Restart syscall on signal return. */
# define SA_INTERRUPT 0x20000000 /* Historical no-op. */ # define SA_NODEFER 0x00000008 /* Don't automatically block the signal
# define SA_NOMASK 0x00000008 /* Don't automatically block the signal
when its handler is being executed. */ when its handler is being executed. */
# define SA_ONESHOT 0x00000010 /* Reset to SIG_DFL on entry to handler. */ # define SA_RESETHAND 0x00000010 /* Reset to SIG_DFL on entry to handler. */
#endif
#ifdef __USE_MISC
# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
/* Some aliases for the SA_ constants. */ /* Some aliases for the SA_ constants. */
# define SA_NODEFER SA_NOMASK # define SA_NOMASK SA_NODEFER
# define SA_RESETHAND SA_ONESHOT # define SA_ONESHOT SA_RESETHAND
# define SA_STACK SA_ONSTACK # define SA_STACK SA_ONSTACK
#endif #endif

2
sysdeps/unix/sysv/linux/bits/errno.h
View File

@ -36,7 +36,7 @@
extern int errno; extern int errno;
/* Function to get address of global `errno' variable. */ /* Function to get address of global `errno' variable. */
extern int *__errno_location __P ((void)) __attribute__ ((__const__)); extern int *__errno_location (void) __attribute__ ((__const__)) __THROW;
# if defined _LIBC # if defined _LIBC
/* We wouldn't need a special macro anymore but it is history. */ /* We wouldn't need a special macro anymore but it is history. */

4
sysdeps/unix/sysv/linux/bits/sched.h
View File

@ -53,8 +53,8 @@ __BEGIN_DECLS
/* Clone current process. */ /* Clone current process. */
#ifdef __USE_MISC #ifdef __USE_MISC
extern int clone __P ((int (*__fn) (void *__arg), void *__child_stack, extern int clone (int (*__fn) (void *__arg), void *__child_stack,
int __flags, void *__arg)); int __flags, void *__arg) __THROW;
#endif #endif
__END_DECLS __END_DECLS

2
sysdeps/unix/sysv/linux/bits/siginfo.h
View File

@ -257,7 +257,7 @@ typedef struct sigevent
struct struct
{ {
void (*_function) __PMT ((sigval_t)); /* Function to start. */ void (*_function) (sigval_t); /* Function to start. */
void *_attribute; /* Really pthread_attr_t. */ void *_attribute; /* Really pthread_attr_t. */
} _sigev_thread; } _sigev_thread;
} _sigev_un; } _sigev_un;

4
sysdeps/unix/sysv/linux/bits/socket.h
View File

@ -244,8 +244,8 @@ struct cmsghdr
+ CMSG_ALIGN (sizeof (struct cmsghdr))) + CMSG_ALIGN (sizeof (struct cmsghdr)))
#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len)) #define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
extern struct cmsghdr *__cmsg_nxthdr __P ((struct msghdr *__mhdr, extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
struct cmsghdr *__cmsg)); struct cmsghdr *__cmsg) __THROW;
#ifdef __USE_EXTERN_INLINES #ifdef __USE_EXTERN_INLINES
# ifndef _EXTERN_INLINE # ifndef _EXTERN_INLINE
# define _EXTERN_INLINE extern __inline # define _EXTERN_INLINE extern __inline

8
sysdeps/unix/sysv/linux/i386/sys/perm.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc. /* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -24,12 +24,12 @@
__BEGIN_DECLS __BEGIN_DECLS
/* Set port input/output permissions. */ /* Set port input/output permissions. */
extern int ioperm __P ((unsigned long int __from, unsigned long int __num, extern int ioperm (unsigned long int __from, unsigned long int __num,
int __turn_on)); int __turn_on) __THROW;
/* Change I/O privilege level. */ /* Change I/O privilege level. */
extern int iopl __P ((int __level)); extern int iopl (int __level) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/i386/sys/vm86.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc. /* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -27,7 +27,7 @@
__BEGIN_DECLS __BEGIN_DECLS
/* Enter virtual 8086 mode. */ /* Enter virtual 8086 mode. */
extern int vm86 __P ((struct vm86_struct *__info)); extern int vm86 (struct vm86_struct *__info) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/kernel_sigaction.h
View File

@ -6,7 +6,7 @@ struct old_kernel_sigaction {
__sighandler_t k_sa_handler; __sighandler_t k_sa_handler;
unsigned long sa_mask; unsigned long sa_mask;
unsigned long sa_flags; unsigned long sa_flags;
void (*sa_restorer) __PMT ((void)); void (*sa_restorer) (void);
}; };
/* This is the sigaction structure from the Linux 2.1.68 kernel. */ /* This is the sigaction structure from the Linux 2.1.68 kernel. */
@ -14,6 +14,6 @@ struct old_kernel_sigaction {
struct kernel_sigaction { struct kernel_sigaction {
__sighandler_t k_sa_handler; __sighandler_t k_sa_handler;
unsigned long sa_flags; unsigned long sa_flags;
void (*sa_restorer) __PMT ((void)); void (*sa_restorer) (void);
sigset_t sa_mask; sigset_t sa_mask;
}; };

10
sysdeps/unix/sysv/linux/net/if.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998 Free Software Foundation, Inc. /* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -169,8 +169,8 @@ __BEGIN_DECLS
/* Convert an interface name to an index, and vice versa. */ /* Convert an interface name to an index, and vice versa. */
extern unsigned int if_nametoindex __P ((__const char *__ifname)); extern unsigned int if_nametoindex (__const char *__ifname) __THROW;
extern char *if_indextoname __P ((unsigned int __ifindex, char *__ifname)); extern char *if_indextoname (unsigned int __ifindex, char *__ifname) __THROW;
/* Return a list of all interfaces and their indices. */ /* Return a list of all interfaces and their indices. */
@ -180,11 +180,11 @@ struct if_nameindex
char *if_name; /* null terminated name: "eth0", ... */ char *if_name; /* null terminated name: "eth0", ... */
}; };
extern struct if_nameindex *if_nameindex __P ((void)); extern struct if_nameindex *if_nameindex (void) __THROW;
/* Free the data returned from if_nameindex. */ /* Free the data returned from if_nameindex. */
extern void if_freenameindex __P ((struct if_nameindex *__ptr)); extern void if_freenameindex (struct if_nameindex *__ptr) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/sys/acct.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. /* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -70,7 +70,7 @@ enum
/* Switch process accounting on and off. */ /* Switch process accounting on and off. */
extern int acct __P ((__const char *__filename)); extern int acct (__const char *__filename) __THROW;
__END_DECLS __END_DECLS

6
sysdeps/unix/sysv/linux/sys/fsuid.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc. /* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -26,10 +26,10 @@ __BEGIN_DECLS
/* Change uid used for file access control to UID, without affecting /* Change uid used for file access control to UID, without affecting
other privileges (such as who can send signals at the process). */ other privileges (such as who can send signals at the process). */
extern int setfsuid __P ((__uid_t __uid)); extern int setfsuid (__uid_t __uid) __THROW;
/* Ditto for group id. */ /* Ditto for group id. */
extern int setfsgid __P ((__gid_t __gid)); extern int setfsgid (__gid_t __gid) __THROW;
__END_DECLS __END_DECLS

8
sysdeps/unix/sysv/linux/sys/io.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc. /* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -33,13 +33,13 @@ __BEGIN_DECLS
Portability note: not all Linux platforms support this call. Most Portability note: not all Linux platforms support this call. Most
platforms based on the PC I/O architecture probably will, however. platforms based on the PC I/O architecture probably will, however.
E.g., Linux/Alpha for Alpha PCs supports this. */ E.g., Linux/Alpha for Alpha PCs supports this. */
extern int ioperm __P ((unsigned long int __from, unsigned long int __num, extern int ioperm (unsigned long int __from, unsigned long int __num,
int __turn_on)); int __turn_on) __THROW;
/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to /* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
access any I/O port is granted. This call requires root access any I/O port is granted. This call requires root
privileges. */ privileges. */
extern int iopl __P ((int __level)); extern int iopl (int __level) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/sys/kdaemon.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc. /* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -26,7 +26,7 @@
__BEGIN_DECLS __BEGIN_DECLS
/* Start, flush, or tune the kernel's buffer flushing daemon. */ /* Start, flush, or tune the kernel's buffer flushing daemon. */
extern int bdflush __P ((int __func, long int __data)); extern int bdflush (int __func, long int __data) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/sys/klog.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc. /* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -27,7 +27,7 @@ __BEGIN_DECLS
the kernel's syslog system call, but that name is easily confused the kernel's syslog system call, but that name is easily confused
with the user-level syslog facility, which is something completely with the user-level syslog facility, which is something completely
different. */ different. */
extern int klogctl __P ((int __type, char *__bufp, int __len)); extern int klogctl (int __type, char *__bufp, int __len) __THROW;
__END_DECLS __END_DECLS

12
sysdeps/unix/sysv/linux/sys/mount.h
View File

@ -1,5 +1,5 @@
/* Header file for mounting/unmount Linux filesystems. /* Header file for mounting/unmount Linux filesystems.
Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -93,15 +93,15 @@ enum
__BEGIN_DECLS __BEGIN_DECLS
/* Mount a filesystem. */ /* Mount a filesystem. */
extern int mount __P ((__const char *__special_file, __const char *__dir, extern int mount (__const char *__special_file, __const char *__dir,
__const char *__fstype, unsigned long int __rwflag, __const char *__fstype, unsigned long int __rwflag,
__const void *__data)); __const void *__data) __THROW;
/* Unmount a filesystem. */ /* Unmount a filesystem. */
extern int umount __P ((__const char *__special_file)); extern int umount (__const char *__special_file) __THROW;
/* Unmount a filesystem. Force unmounting if FLAGS is set to MNT_FORCE. */ /* Unmount a filesystem. Force unmounting if FLAGS is set to MNT_FORCE. */
extern int umount2 __P ((__const char *__special_file, int __flags)); extern int umount2 (__const char *__special_file, int __flags) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/sys/prctl.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc. /* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -25,7 +25,7 @@
__BEGIN_DECLS __BEGIN_DECLS
/* Control process execution. */ /* Control process execution. */
extern int prctl __P ((int __option, ...)); extern int prctl (int __option, ...) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/sys/ptrace.h
View File

@ -1,5 +1,5 @@
/* `ptrace' debugger support interface. Linux version. /* `ptrace' debugger support interface. Linux version.
Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -112,7 +112,7 @@ enum __ptrace_request
appear (those that are used for the particular request) as: appear (those that are used for the particular request) as:
pid_t PID, void *ADDR, int DATA, void *ADDR2 pid_t PID, void *ADDR, int DATA, void *ADDR2
after REQUEST. */ after REQUEST. */
extern long int ptrace __P ((enum __ptrace_request __request, ...)); extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/sys/quota.h
View File

@ -150,8 +150,8 @@ struct dqstats
__BEGIN_DECLS __BEGIN_DECLS
extern int quotactl __P ((int __cmd, const char *__special, int __id, extern int quotactl (int __cmd, const char *__special, int __id,
caddr_t __addr)); caddr_t __addr) __THROW;
__END_DECLS __END_DECLS

4
sysdeps/unix/sysv/linux/sys/sendfile.h
View File

@ -30,8 +30,8 @@ __BEGIN_DECLS
/* Send COUNT bytes from file associated with IN_FD starting at OFFSET to /* Send COUNT bytes from file associated with IN_FD starting at OFFSET to
descriptor OUT_FD. */ descriptor OUT_FD. */
extern ssize_t sendfile __P ((int __out_fd, int __in_fd, off_t *offset, extern ssize_t sendfile (int __out_fd, int __in_fd, off_t *offset,
size_t __count)); size_t __count) __THROW;
__END_DECLS __END_DECLS

6
sysdeps/unix/sysv/linux/sys/swap.h
View File

@ -1,5 +1,5 @@
/* Calls to enable and disable swapping on specified locations. Linux version. /* Calls to enable and disable swapping on specified locations. Linux version.
Copyright (C) 1996, 1998 Free Software Foundation, Inc. Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -33,10 +33,10 @@ __BEGIN_DECLS
/* Make the block special device PATH available to the system for swapping. /* Make the block special device PATH available to the system for swapping.
This call is restricted to the super-user. */ This call is restricted to the super-user. */
extern int swapon __P ((__const char *__path, int __flags)); extern int swapon (__const char *__path, int __flags) __THROW;
/* Stop using block special device PATH for swapping. */ /* Stop using block special device PATH for swapping. */
extern int swapoff __P ((__const char *__path)); extern int swapoff (__const char *__path) __THROW;
__END_DECLS __END_DECLS

6
sysdeps/unix/sysv/linux/sys/sysctl.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996 Free Software Foundation, Inc. /* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
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
@ -28,8 +28,8 @@ __BEGIN_DECLS
#include <linux/sysctl.h> #include <linux/sysctl.h>
/* Read or write system parameters. */ /* Read or write system parameters. */
extern int sysctl __P ((int *__name, int __nlen, void *__oldval, extern int sysctl (int *__name, int __nlen, void *__oldval,
size_t *__oldlenp, void *__newval, size_t __newlen)); size_t *__oldlenp, void *__newval, size_t __newlen) __THROW;
__END_DECLS __END_DECLS

10
sysdeps/unix/sysv/linux/sys/sysinfo.h
View File

@ -27,21 +27,21 @@
__BEGIN_DECLS __BEGIN_DECLS
/* Returns information on overall system statistics. */ /* Returns information on overall system statistics. */
extern int sysinfo __P ((struct sysinfo *__info)); extern int sysinfo (struct sysinfo *__info) __THROW;
/* Return number of configured processors. */ /* Return number of configured processors. */
extern int get_nprocs_conf __P ((void)); extern int get_nprocs_conf (void) __THROW;
/* Return number of available processors. */ /* Return number of available processors. */
extern int get_nprocs __P ((void)); extern int get_nprocs (void) __THROW;
/* Return number of physical pages of memory in the system. */ /* Return number of physical pages of memory in the system. */
extern int get_phys_pages __P ((void)); extern int get_phys_pages (void) __THROW;
/* Return number of available physical pages of memory in the system. */ /* Return number of available physical pages of memory in the system. */
extern int get_avphys_pages __P ((void)); extern int get_avphys_pages (void) __THROW;
__END_DECLS __END_DECLS

8
sysdeps/unix/sysv/linux/sys/timex.h
View File

@ -116,11 +116,11 @@ struct timex
__BEGIN_DECLS __BEGIN_DECLS
extern int __adjtimex __P ((struct timex *__ntx)); extern int __adjtimex (struct timex *__ntx) __THROW;
extern int adjtimex __P ((struct timex *__ntx)); extern int adjtimex (struct timex *__ntx) __THROW;
extern int ntp_gettime __P ((struct ntptimeval *__ntv)); extern int ntp_gettime (struct ntptimeval *__ntv) __THROW;
extern int ntp_adjtime __P ((struct timex *__tntx)); extern int ntp_adjtime (struct timex *__tntx) __THROW;
__END_DECLS __END_DECLS