[thirdparty/systemd.git] / src / basic / signal-util.h

/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/

#pragma once

/***
  This file is part of systemd.

  Copyright 2010-2015 Lennart Poettering

  systemd 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.

  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/

#include <signal.h>

#include "macro.h"

int reset_all_signal_handlers(void);
int reset_signal_mask(void);

int ignore_signals(int sig, ...);
int default_signals(int sig, ...);
int sigaction_many(const struct sigaction *sa, ...);

int sigset_add_many(sigset_t *ss, ...);
int sigprocmask_many(int how, sigset_t *old, ...);

const char *signal_to_string(int i) _const_;
int signal_from_string(const char *s) _pure_;

int signal_from_string_try_harder(const char *s);
Commit	Line	Data
24882e06 LP	1	/-- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil --/
	2
	3	#pragma once
	4
	5	/***
	6	This file is part of systemd.
	7
	8	Copyright 2010-2015 Lennart Poettering
	9
	10	systemd is free software; you can redistribute it and/or modify it
	11	under the terms of the GNU Lesser General Public License as published by
	12	the Free Software Foundation; either version 2.1 of the License, or
	13	(at your option) any later version.
	14
	15	systemd is distributed in the hope that it will be useful, but
	16	WITHOUT ANY WARRANTY; without even the implied warranty of
	17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	18	Lesser General Public License for more details.
	19
	20	You should have received a copy of the GNU Lesser General Public License
	21	along with systemd; If not, see <http://www.gnu.org/licenses/>.
	22	***/
	23
	24	#include <signal.h>
	25
	26	#include "macro.h"
	27
	28	int reset_all_signal_handlers(void);
	29	int reset_signal_mask(void);
	30
	31	int ignore_signals(int sig, ...);
	32	int default_signals(int sig, ...);
	33	int sigaction_many(const struct sigaction *sa, ...);
	34
0c2c2a3a	35	int sigset_add_many(sigset_t *ss, ...);
72c0a2c2	36	int sigprocmask_many(int how, sigset_t *old, ...);
24882e06 LP	37
	38	const char *signal_to_string(int i) _const_;
	39	int signal_from_string(const char *s) _pure_;
	40
	41	int signal_from_string_try_harder(const char *s);