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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
* virpidfile.h: manipulation of pidfiles
*
* Copyright (C) 2010-2011 Red Hat, Inc.
* Copyright (C) 2006, 2007 Binary Karma
* Copyright (C) 2006 Shuveb Hussain
*
* This library 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.
*
* This library 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 this library. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#ifndef __VIR_PIDFILE_H__
# define __VIR_PIDFILE_H__
# include <sys/types.h>
# include "internal.h"
char *virPidFileBuildPath(const char *dir,
const char *name);
int virPidFileWritePath(const char *path,
pid_t pid) ATTRIBUTE_RETURN_CHECK;
int virPidFileWrite(const char *dir,
const char *name,
pid_t pid) ATTRIBUTE_RETURN_CHECK;
int virPidFileReadPath(const char *path,
pid_t *pid) ATTRIBUTE_RETURN_CHECK;
int virPidFileRead(const char *dir,
const char *name,
pid_t *pid) ATTRIBUTE_RETURN_CHECK;
int virPidFileReadPathIfAlive(const char *path,
pid_t *pid,
const char *binpath) ATTRIBUTE_RETURN_CHECK;
int virPidFileReadIfAlive(const char *dir,
const char *name,
pid_t *pid,
const char *binpath) ATTRIBUTE_RETURN_CHECK;
int virPidFileDeletePath(const char *path);
int virPidFileDelete(const char *dir,
const char *name);
int virPidFileAcquirePath(const char *path,
pid_t pid) ATTRIBUTE_RETURN_CHECK;
int virPidFileAcquire(const char *dir,
const char *name,
pid_t pid) ATTRIBUTE_RETURN_CHECK;
int virPidFileReleasePath(const char *path,
int fd);
int virPidFileRelease(const char *dir,
const char *name,
int fd);
#endif /* __VIR_PIDFILE_H__ */
|