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authorUlrich Drepper <drepper@redhat.com>2003-04-19 16:57:17 +0000
committerUlrich Drepper <drepper@redhat.com>2003-04-19 16:57:17 +0000
commit2c008571c3ad156479307b7e23185ae566b5776a (patch)
treef3bad7f0e95a6d172e6577b7e2d557602e1f446c /posix/sys
parent76a67697c890d292d9f32e88cf24f8a3f74e47b9 (diff)
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Update.
2003-04-19 Ulrich Drepper <drepper@redhat.com> * catgets/nl_types.h: Remove __THROW marker from cancellation points. * dirent/dirent.h: Likewise. * dlfcn/dlfcn.h: Likewise. * grp/grp.h: Likewise. * iconv/iconv.h: Likewise. * io/fcntl.h: Likewise. * io/ftw.h: Likewise. * libio/stdio.h: Likewise. * misc/sys/mman.h: Likewise. * misc/sys/select.h: Likewise. * misc/sys/syslog.h: Likewise. * misc/sys/uio.h: Likewise. * posix/spawn.h: Likewise. * posix/unistd.h: Likewise. * posix/sys/wait.h: Likewise. * pwd/pwd.h: Likewise. * resolv/netdb.h: Likewise. * rt/aio.h: Likewise. * shadow/shadow.h: Likewise. * signal/signal.h: Likewise. * socket/sys/socket.h: Likewise. * stdlib/stdlib.h: Likewise. * streams/stropts.h: Likewise. * string/string.h: Likewise. * sysdeps/gnu/utmpx.h: Likewise. * sysvipc/sys/msg.h: Likewise. * termios/termios.h: Likewise. * time/time.h: Likewise. * wcsmbs/wchar.h: Likewise. * iconv/gconv_cache.c: Include <not-cancel.h> and use non-cancelable functions. * misc/daemon.c: Likewise. * sysdeps/generic/backtracesymsfd.c: Likewise. * sysdeps/generic/check_fds.c: Likewise. * sysdeps/unix/sysv/linux/gethostid.c: Likewise. * sysdeps/unix/sysv/linux/not-cancel.h: New file. * sysdeps/generic/not-cancel.h: New file. * csu/Makefile (distribute): Add not-cancel.h. * sysdeps/unix/sysv/linux/fatal-prepare.h: New file. * sysdeps/unix/sysv/linux/Makefile: Define FATAL_PREPARE_INCLUDE for assert.c and assert-perr.c to include <fatal-prepare.h>. * sysdeps/unix/sysv/linux/Dist: Add fatal-prepare.h. * sysdeps/posix/remove.c (remove): Rewrite. No need to restore errno and unlink first. * io/ftw.c (ftw_dir): In all places assume fchdir is available. 2003-04-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Use INTERNAL_SYSCALL instead of INLINE_SYSCALL.
Diffstat (limited to 'posix/sys')
-rw-r--r--posix/sys/wait.h23
1 files changed, 16 insertions, 7 deletions
diff --git a/posix/sys/wait.h b/posix/sys/wait.h
index 03ac5fe35d..e758f9e3ff 100644
--- a/posix/sys/wait.h
+++ b/posix/sys/wait.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1994,96,97,98,99,2000,2001 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1994,1996-2001,2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -105,8 +105,11 @@ typedef enum
/* Wait for a child to die. When one does, put its status in *STAT_LOC
- and return its process ID. For errors, return (pid_t) -1. */
-extern __pid_t wait (__WAIT_STATUS __stat_loc) __THROW;
+ and return its process ID. For errors, return (pid_t) -1.
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
+extern __pid_t wait (__WAIT_STATUS __stat_loc);
#ifdef __USE_BSD
/* Special values for the PID argument to `waitpid' and `wait4'. */
@@ -125,8 +128,11 @@ extern __pid_t wait (__WAIT_STATUS __stat_loc) __THROW;
is not already dead, return (pid_t) 0. If successful,
return PID and store the dead child's status in STAT_LOC.
Return (pid_t) -1 for errors. If the WUNTRACED bit is
- set in OPTIONS, return status for stopped children; otherwise don't. */
-extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options) __THROW;
+ set in OPTIONS, return status for stopped children; otherwise don't.
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
+extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options);
#if defined __USE_SVID || defined __USE_XOPEN
# define __need_siginfo_t
@@ -138,9 +144,12 @@ extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options) __THROW;
If IDTYPE is P_ALL, match any process.
If the WNOHANG bit is set in OPTIONS, and that child
is not already dead, clear *INFOP and return 0. If successful, store
- exit code and status in *INFOP. */
+ exit code and status in *INFOP.
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
- int __options) __THROW;
+ int __options);
#endif
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED