GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libc/sys/w_sigprocmask.c Lines: 0 5 0.0 %
Date: 2017-11-13 Branches: 0 4 0.0 %

Line Branch Exec Source
1
/*	$OpenBSD: w_sigprocmask.c,v 1.1 2015/10/23 04:39:24 guenther Exp $ */
2
/*
3
 * Copyright (c) 2005 Ted Unangst <tedu@openbsd.org>
4
 * All Rights Reserved.
5
 *
6
 * Permission to use, copy, modify, and distribute this software for any
7
 * purpose with or without fee is hereby granted, provided that the above
8
 * copyright notice and this permission notice appear in all copies.
9
 *
10
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17
 */
18
/*
19
 * signals
20
 */
21
22
#include <signal.h>
23
#include <errno.h>
24
25
int
26
WRAP(sigprocmask)(int how, const sigset_t *set, sigset_t *oset)
27
{
28
	sigset_t s;
29
30
	if (set != NULL && how != SIG_UNBLOCK && sigismember(set, SIGTHR)) {
31
		s = *set;
32
		sigdelset(&s, SIGTHR);
33
		set = &s;
34
	}
35
	return (sigprocmask(how, set, oset));
36
}
37
DEF_WRAP(sigprocmask);