]>
Commit | Line | Data |
---|---|---|
c23de0aa | 1 | /* Support functionality for using signals. |
04277e02 | 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. |
c23de0aa FW |
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 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #ifndef SUPPORT_SIGNAL_H | |
20 | #define SUPPORT_SIGNAL_H | |
21 | ||
22 | #include <signal.h> | |
23 | #include <sys/cdefs.h> | |
24 | ||
25 | __BEGIN_DECLS | |
26 | ||
446d22e9 FW |
27 | /* The following functions call the corresponding libc functions and |
28 | terminate the process on error. */ | |
29 | ||
30 | void xraise (int sig); | |
31 | sighandler_t xsignal (int sig, sighandler_t handler); | |
32 | void xsigaction (int sig, const struct sigaction *newact, | |
33 | struct sigaction *oldact); | |
34 | ||
c23de0aa FW |
35 | /* The following functions call the corresponding libpthread functions |
36 | and terminate the process on error. */ | |
37 | ||
38 | void xpthread_sigmask (int how, const sigset_t *set, sigset_t *oldset); | |
39 | ||
40 | __END_DECLS | |
41 | ||
42 | #endif /* SUPPORT_SIGNAL_H */ |