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1/* Uncancelable versions of cancelable interfaces. Generic version.
2 Copyright (C) 2003-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#ifndef NOT_CANCEL_H
20# define NOT_CANCEL_H
21
22#include <fcntl.h>
23#include <unistd.h>
24#include <sys/wait.h>
25#include <time.h>
26#include <sys/uio.h>
27
28/* By default we have none. Map the name to the normal functions. */
29#define __open_nocancel(...) \
30 __open (__VA_ARGS__)
31#define __open64_nocancel(...) \
32 __open64 (__VA_ARGS__)
33#define __openat_nocancel(...) \
34 __openat (__VA_ARGS__)
35#define __openat64_nocancel(...) \
36 __openat64 (__VA_ARGS__)
37#define __close_nocancel(fd) \
38 __close (fd)
39#define __close_nocancel_nostatus(fd) \
40 (void) __close (fd)
41#define __read_nocancel(fd, buf, n) \
42 __read (fd, buf, n)
43#define __pread64_nocancel(fd, buf, count, offset) \
44 __pread64 (fd, buf, count, offset)
45#define __write_nocancel(fd, buf, n) \
46 __write (fd, buf, n)
47#define __writev_nocancel_nostatus(fd, iov, n) \
48 (void) __writev (fd, iov, n)
49#define __fcntl64_nocancel(fd, cmd, ...) \
50 __fcntl64 (fd, cmd, __VA_ARGS__)
51
52#endif /* NOT_CANCEL_H */
53

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source code of glibc/sysdeps/generic/not-cancel.h