From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 12 Feb 2011 00:22:29 -0500 Subject: initial check-in, version 0.5.0 --- include/sys/file.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/sys/file.h (limited to 'include/sys/file.h') 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 -- cgit v1.2.1