[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 <sfr@canb.auug.org.au>
Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
new file mode 100644
index 000000000000..d256c5bb6edc
--- /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 */