From 2c008571c3ad156479307b7e23185ae566b5776a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 19 Apr 2003 16:57:17 +0000 Subject: Update. 2003-04-19 Ulrich Drepper * 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 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 . * 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 * sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Use INTERNAL_SYSCALL instead of INLINE_SYSCALL. --- posix/sys/wait.h | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) (limited to 'posix/sys/wait.h') 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 -- cgit v1.2.3