blob: 22e641ba350092900563fdd344cfba89ec0fb6d4 (
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
50
51
52
53
54
55
|
/*
* Copyright (C) 2015 by Multi-Tech Systems
*
* This file is part of libmts-io.
*
* libmts-io 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 of the License, or
* (at your option) any later version.
*
* libmts-io 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 libmts-io. If not, see <http://www.gnu.org/licenses/>.
*
*/
/*!
\file MTS_IO_LockFile.h
\brief A brief description
\date Oct 8, 2014
\author sgodinez
A more elaborate description
*/
#ifndef MTS_IO_LOCKFILE_H_
#define MTS_IO_LOCKFILE_H_
#include <mts/MTS_NonCopyable.h>
#include <string>
namespace MTS {
namespace IO {
class LockFile : MTS::NonCopyable {
public:
LockFile(const std::string& sFilePath);
virtual ~LockFile();
bool lock(uint32_t tryMillis);
void unlock();
bool isLocked();
private:
std::string m_sFile;
int m_iLockFd;
int m_iLockErr;
};
}
}
#endif /* MTS_IO_LOCKFILE_H_ */
|
