diff options
Diffstat (limited to 'include/sys/file.h')
| -rw-r--r-- | include/sys/file.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/sys/file.h b/include/sys/file.h new file mode 100644 index 00000000..8b2eb01a --- /dev/null +++ b/include/sys/file.h @@ -0,0 +1,21 @@ +#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 + +extern int flock(int, int); + +#endif + +#ifdef __cplusplus +} +#endif +#endif |