From 9317259ead88fe6c05120ae1e3ace99738e2c698 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 6 Sep 2005 15:17:57 -0700 Subject: [PATCH] Create asm-generic/fcntl.h This set of patches creates asm-generic/fcntl.h and consolidates as much as possible from the asm-*/fcntl.h files into it. This patch just gathers all the identical bits of the asm-*/fcntl.h files into asm-generic/fcntl.h. Signed-off-by: Stephen Rothwell Signed-off-by: Yoichi Yuasa Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-generic/fcntl.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 include/asm-generic/fcntl.h (limited to 'include/asm-generic') diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h new file mode 100644 index 00000000000..d256c5bb6ed --- /dev/null +++ b/include/asm-generic/fcntl.h @@ -0,0 +1,32 @@ +#ifndef _ASM_GENERIC_FCNTL_H +#define _ASM_GENERIC_FCNTL_H + +#define O_ACCMODE 0003 +#define O_RDONLY 0000 +#define O_WRONLY 0001 +#define O_RDWR 0002 + +#define F_DUPFD 0 /* dup */ +#define F_GETFD 1 /* get close_on_exec */ +#define F_SETFD 2 /* set/clear close_on_exec */ +#define F_GETFL 3 /* get file->f_flags */ +#define F_SETFL 4 /* set file->f_flags */ + +/* for F_[GET|SET]FL */ +#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ + +/* operations for bsd flock(), also used by the kernel implementation */ +#define LOCK_SH 1 /* shared lock */ +#define LOCK_EX 2 /* exclusive lock */ +#define LOCK_NB 4 /* or'd with one of the above to prevent + blocking */ +#define LOCK_UN 8 /* remove lock */ + +#define LOCK_MAND 32 /* This is a mandatory flock ... */ +#define LOCK_READ 64 /* which allows concurrent read operations */ +#define LOCK_WRITE 128 /* which allows concurrent write operations */ +#define LOCK_RW 192 /* which allows concurrent read & write ops */ + +#define F_LINUX_SPECIFIC_BASE 1024 + +#endif /* _ASM_GENERIC_FCNTL_H */ -- cgit v1.2.3