blob: 0663af6ab94ed4deb549d67d5dccfbf2841af9c6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
Unix SMB/CIFS implementation.
signal handling functions
Copyright (C) Andrew Tridgell 1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SAMBA_UTIL_SIGNAL_H_
#define _SAMBA_UTIL_SIGNAL_H_
#include <stdbool.h>
/**
Block sigs.
**/
void BlockSignals(bool block, int signum);
/**
Catch a signal. This should implement the following semantics:
1) The handler remains installed after being called.
2) The signal should be blocked during handler execution.
**/
void (*CatchSignal(int signum,void (*handler)(int )))(int);
/**
Ignore SIGCLD via whatever means is necessary for this OS.
**/
void (*CatchChild(void))(int);
/**
Catch SIGCLD but leave the child around so it's status can be reaped.
**/
void (*CatchChildLeaveStatus(void))(int);
#endif /* _SAMBA_UTIL_SIGNAL_H_ */
|
