File Coverage

/usr/include/x86_64-linux-gnu/bits/poll2.h

Criterion	Covered	Total	%
statement	1	1	100.0
branch			n/a
condition			n/a
subroutine			n/a
pod			n/a
total	1	1	100.0

line	stmt	code
1		/* Checking macros for poll functions.
2		Copyright (C) 2012-2024 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		. */
18
19		#ifndef _SYS_POLL_H
20		# error "Never include directly; use instead."
21		#endif
22
23
24		__BEGIN_DECLS
25
26		extern int __REDIRECT (__poll_alias, (struct pollfd *__fds, nfds_t __nfds,
27		int __timeout), poll);
28		extern int __poll_chk (struct pollfd *__fds, nfds_t __nfds, int __timeout,
29		__SIZE_TYPE__ __fdslen)
30		__attr_access ((__write_only__, 1, 2));
31		extern int __REDIRECT (__poll_chk_warn, (struct pollfd *__fds, nfds_t __nfds,
32		int __timeout, __SIZE_TYPE__ __fdslen),
33		__poll_chk)
34		__warnattr ("poll called with fds buffer too small file nfds entries");
35
36		__fortify_function __fortified_attr_access (__write_only__, 1, 2) int
37		poll (struct pollfd *__fds, nfds_t __nfds, int __timeout)
38		{
39	62791	return __glibc_fortify (poll, __nfds, sizeof (*__fds),
40		__glibc_objsize (__fds),
41		__fds, __nfds, __timeout);
42		}
43
44
45		#ifdef __USE_GNU
46		# ifdef __USE_TIME_BITS64
47		extern int __REDIRECT (__ppoll64_alias, (struct pollfd *__fds, nfds_t __nfds,
48		const struct timespec *__timeout,
49		const __sigset_t *__ss), __ppoll64);
50		extern int __ppoll64_chk (struct pollfd *__fds, nfds_t __nfds,
51		const struct timespec *__timeout,
52		const __sigset_t *__ss, __SIZE_TYPE__ __fdslen)
53		__attr_access ((__write_only__, 1, 2));
54		extern int __REDIRECT (__ppoll64_chk_warn, (struct pollfd *__fds, nfds_t __n,
55		const struct timespec *__timeout,
56		const __sigset_t *__ss,
57		__SIZE_TYPE__ __fdslen),
58		__ppoll64_chk)
59		__warnattr ("ppoll called with fds buffer too small file nfds entries");
60
61		__fortify_function __fortified_attr_access (__write_only__, 1, 2) int
62		ppoll (struct pollfd __fds, nfds_t __nfds, const struct timespec __timeout,
63		const __sigset_t *__ss)
64		{
65		return __glibc_fortify (ppoll64, __nfds, sizeof (*__fds),
66		__glibc_objsize (__fds),
67		__fds, __nfds, __timeout, __ss);
68		}
69		# else
70		extern int __REDIRECT (__ppoll_alias, (struct pollfd *__fds, nfds_t __nfds,
71		const struct timespec *__timeout,
72		const __sigset_t *__ss), ppoll);
73		extern int __ppoll_chk (struct pollfd *__fds, nfds_t __nfds,
74		const struct timespec *__timeout,
75		const __sigset_t *__ss, __SIZE_TYPE__ __fdslen)
76		__attr_access ((__write_only__, 1, 2));
77		extern int __REDIRECT (__ppoll_chk_warn, (struct pollfd *__fds, nfds_t __nfds,
78		const struct timespec *__timeout,
79		const __sigset_t *__ss,
80		__SIZE_TYPE__ __fdslen),
81		__ppoll_chk)
82		__warnattr ("ppoll called with fds buffer too small file nfds entries");
83
84		__fortify_function __fortified_attr_access (__write_only__, 1, 2) int
85		ppoll (struct pollfd __fds, nfds_t __nfds, const struct timespec __timeout,
86		const __sigset_t *__ss)
87		{
88		return __glibc_fortify (ppoll, __nfds, sizeof (*__fds),
89		__glibc_objsize (__fds),
90		__fds, __nfds, __timeout, __ss);
91		}
92		# endif
93		#endif
94
95		__END_DECLS