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-rw-r--r--include/asm-generic/fcntl.h149
1 files changed, 149 insertions, 0 deletions
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
new file mode 100644
index 00000000000..b663520dcdc
--- /dev/null
+++ b/include/asm-generic/fcntl.h
@@ -0,0 +1,149 @@
+#ifndef _ASM_GENERIC_FCNTL_H
+#define _ASM_GENERIC_FCNTL_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+ located on an ext2 file system */
+#define O_ACCMODE 00000003
+#define O_RDONLY 00000000
+#define O_WRONLY 00000001
+#define O_RDWR 00000002
+#ifndef O_CREAT
+#define O_CREAT 00000100 /* not fcntl */
+#endif
+#ifndef O_EXCL
+#define O_EXCL 00000200 /* not fcntl */
+#endif
+#ifndef O_NOCTTY
+#define O_NOCTTY 00000400 /* not fcntl */
+#endif
+#ifndef O_TRUNC
+#define O_TRUNC 00001000 /* not fcntl */
+#endif
+#ifndef O_APPEND
+#define O_APPEND 00002000
+#endif
+#ifndef O_NONBLOCK
+#define O_NONBLOCK 00004000
+#endif
+#ifndef O_SYNC
+#define O_SYNC 00010000
+#endif
+#ifndef FASYNC
+#define FASYNC 00020000 /* fcntl, for BSD compatibility */
+#endif
+#ifndef O_DIRECT
+#define O_DIRECT 00040000 /* direct disk access hint */
+#endif
+#ifndef O_LARGEFILE
+#define O_LARGEFILE 00100000
+#endif
+#ifndef O_DIRECTORY
+#define O_DIRECTORY 00200000 /* must be a directory */
+#endif
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW 00400000 /* don't follow links */
+#endif
+#ifndef O_NOATIME
+#define O_NOATIME 01000000
+#endif
+#ifndef O_NDELAY
+#define O_NDELAY O_NONBLOCK
+#endif
+
+#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 */
+#ifndef F_GETLK
+#define F_GETLK 5
+#define F_SETLK 6
+#define F_SETLKW 7
+#endif
+#ifndef F_SETOWN
+#define F_SETOWN 8 /* for sockets. */
+#define F_GETOWN 9 /* for sockets. */
+#endif
+#ifndef F_SETSIG
+#define F_SETSIG 10 /* for sockets. */
+#define F_GETSIG 11 /* for sockets. */
+#endif
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#ifndef F_RDLCK
+#define F_RDLCK 0
+#define F_WRLCK 1
+#define F_UNLCK 2
+#endif
+
+/* for old implementation of bsd flock () */
+#ifndef F_EXLCK
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+#endif
+
+/* for leases */
+#ifndef F_INPROGRESS
+#define F_INPROGRESS 16
+#endif
+
+/* 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
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK
+#ifndef __ARCH_FLOCK_PAD
+#define __ARCH_FLOCK_PAD
+#endif
+
+struct flock {
+ short l_type;
+ short l_whence;
+ off_t l_start;
+ off_t l_len;
+ pid_t l_pid;
+ __ARCH_FLOCK_PAD
+};
+#endif
+
+#ifndef CONFIG_64BIT
+
+#ifndef F_GETLK64
+#define F_GETLK64 12 /* using 'struct flock64' */
+#define F_SETLK64 13
+#define F_SETLKW64 14
+#endif
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK64
+#ifndef __ARCH_FLOCK64_PAD
+#define __ARCH_FLOCK64_PAD
+#endif
+
+struct flock64 {
+ short l_type;
+ short l_whence;
+ loff_t l_start;
+ loff_t l_len;
+ pid_t l_pid;
+ __ARCH_FLOCK64_PAD
+};
+#endif
+#endif /* !CONFIG_64BIT */
+
+#endif /* _ASM_GENERIC_FCNTL_H */