mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 17:11:06 +00:00
7329994338
More cancellation handling fixups. * sysdeps/unix/sysv/linux/not-cancel.h: Add waitpid_not_cancel. * sysdeps/generic/not-cancel.h: Likewise. * catgets/open_catalog.c: Use not-cancelable syscalls. * time/Makefile (CFLAGS-getdate.c): Add -fexceptions. * sysdeps/unix/sysv/linux/llseek.c: Must not be cancelable. * sysdeps/unix/syscalls.list: Don't mark lseek as cancelable. * dlfcn/dlfcn.h: Mark dlopen with __THROW again. * io/fcntl.h: Don't mark posix_fallocate with __THROW. * libio/fileops.c: Use not-cancelable syscalls for fclose. * libio/iopopen.c: Use no-cancelable syscalls. * libio/stdio.h: Mark popen and pclose with __THROW again. * misc/Makefile (CFLAGS-syslog.c): Add -fexceptions. * misc/syslog.c: Fix locking and cancellation cleanup handling. * posix/unistd.h: Mark ttyname and ttyname_r again with __THROW. * stdio-common/Makefile (CFLAGS-tmpfile.c, CFLAGS-tmpfile64.c, CFLAGS-tempname.c): Add -fexceptions. * stdlib/Makefile (CFLAGS-mkstemp.c): Add -fexceptions. * string/string.h: Mark strerror and strerror_r with _THROW again. * sysdeps/generic/unwind.inc: New file. Copied from gcc. * sysdeps/generic/unwind-dw2.c: Update from gcc version. Remove #ifs since we now need all the code compiled. * sysdeps/posix/spawni.c: Use close_not_cancel instead of close. * sysdeps/unix/closedir.c: Use not-cancelable syscalls. * sysdeps/unix/opendir.c: Likewise.
38 lines
1.6 KiB
C
38 lines
1.6 KiB
C
/* Uncancelable versions of cancelable interfaces. Generic version.
|
|
Copyright (C) 2003 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
/* By default we have none. Map the name to the normal functions. */
|
|
#define open_not_cancel(name, flags, mode) \
|
|
__libc_open (name, flags, mode)
|
|
#define open_not_cancel_2(name, flags) \
|
|
__libc_open (name, flags)
|
|
#define close_not_cancel(fd) \
|
|
__close (fd)
|
|
#define close_not_cancel_no_status(fd) \
|
|
(void) __close (fd)
|
|
#define read_not_cancel(fd, buf, n) \
|
|
__read (fd, buf, n)
|
|
#define write_not_cancel(fd, buf, n) \
|
|
__write (fd, buf, n)
|
|
#define writev_not_cancel_no_status(fd, iov, n) \
|
|
(void) __writev (fd, iov, n)
|
|
# define waitpid_not_cancel(pid, stat_loc, options) \
|
|
__waitpid (pid, stat_loc, options)
|