summaryrefslogtreecommitdiff
path: root/include/sys/file.h
blob: adb9dd522cb36c396ce73e03fbe62726bba130cc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
#ifndef _SYS_FILE_H
#define _SYS_FILE_H
#ifdef __cplusplus
extern "C" {
#endif

#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)

#define LOCK_SH	1
#define LOCK_EX	2
#define LOCK_NB	4
#define LOCK_UN	8

int flock(int, int);

#endif

#ifdef __cplusplus
}
#endif
#endif