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/* Uncancelable versions of cancelable interfaces. Generic version.
Copyright (C) 2003-2014 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, see
<http://www.gnu.org/licenses/>. */
/* By default we have none. Map the name to the normal functions. */
/* Uncancelable open. */
#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
# define open_not_cancel(name, flags, mode) \
__libc_open (name, flags, mode)
# define open_not_cancel_2(name, flags) \
__libc_open (name, flags)
#else
/* In this case, we can't use the libc_* internal functions. */
# define open_not_cancel(name, flags, mode) \
__open (name, flags, mode)
# define open_not_cancel_2(name, flags) \
__open (name, flags)
#endif
/* Uncancelable openat. */
#define openat_not_cancel(fd, name, flags, mode) \
__openat (fd, name, flags, mode)
#define openat_not_cancel_3(fd, name, flags) \
__openat (fd, name, flags, 0)
#define openat64_not_cancel(fd, name, flags, mode) \
__openat64 (fd, name, flags, mode)
#define openat64_not_cancel_3(fd, name, flags) \
__openat64 (fd, name, flags, 0)
/* Uncancelable close. */
#define close_not_cancel(fd) \
__close (fd)
#define close_not_cancel_no_status(fd) \
(void) __close (fd)
/* Uncancelable read. */
#define read_not_cancel(fd, buf, n) \
__read (fd, buf, n)
/* Uncancelable write. */
#define write_not_cancel(fd, buf, n) \
__write (fd, buf, n)
/* Uncancelable writev. */
#define writev_not_cancel_no_status(fd, iov, n) \
(void) __writev (fd, iov, n)
/* Uncancelable fcntl. */
#define fcntl_not_cancel(fd, cmd, val) \
__fcntl (fd, cmd, val)
/* Uncancelable waitpid. */
# define waitpid_not_cancel(pid, stat_loc, options) \
__waitpid (pid, stat_loc, options)
#define pause_not_cancel() \
__pause ()
#define nanosleep_not_cancel(requested_time, remaining) \
__nanosleep (requested_time, remaining)
#define sigsuspend_not_cancel(set) \
__sigsuspend (set)
#define NO_CANCELLATION 1
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