summaryrefslogtreecommitdiff
path: root/include/asm-sparc64/fcntl.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-sparc64/fcntl.h')
-rw-r--r--include/asm-sparc64/fcntl.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h
new file mode 100644
index 000000000000..e36def0d0d80
--- /dev/null
+++ b/include/asm-sparc64/fcntl.h
@@ -0,0 +1,78 @@
+/* $Id: fcntl.h,v 1.12 2001/09/20 00:35:34 davem Exp $ */
+#ifndef _SPARC64_FCNTL_H
+#define _SPARC64_FCNTL_H
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+ located on an ext2 file system */
+#define O_RDONLY 0x0000
+#define O_WRONLY 0x0001
+#define O_RDWR 0x0002
+#define O_ACCMODE 0x0003
+#define O_NDELAY 0x0004
+#define O_APPEND 0x0008
+#define FASYNC 0x0040 /* fcntl, for BSD compatibility */
+#define O_CREAT 0x0200 /* not fcntl */
+#define O_TRUNC 0x0400 /* not fcntl */
+#define O_EXCL 0x0800 /* not fcntl */
+#define O_SYNC 0x2000
+#define O_NONBLOCK 0x4000
+#define O_NOCTTY 0x8000 /* not fcntl */
+#define O_DIRECTORY 0x10000 /* must be a directory */
+#define O_NOFOLLOW 0x20000 /* don't follow links */
+#define O_LARGEFILE 0x40000
+#define O_DIRECT 0x100000 /* direct disk access hint */
+#define O_NOATIME 0x200000
+
+
+#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 */
+#define F_GETOWN 5 /* for sockets. */
+#define F_SETOWN 6 /* for sockets. */
+#define F_GETLK 7
+#define F_SETLK 8
+#define F_SETLKW 9
+#define F_SETSIG 10 /* for sockets. */
+#define F_GETSIG 11 /* for sockets. */
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#define F_RDLCK 1
+#define F_WRLCK 2
+#define F_UNLCK 3
+
+/* for old implementation of bsd flock () */
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+
+/* for leases */
+#define F_INPROGRESS 16
+
+/* 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 */
+
+struct flock {
+ short l_type;
+ short l_whence;
+ off_t l_start;
+ off_t l_len;
+ pid_t l_pid;
+ short __unused;
+};
+
+#define F_LINUX_SPECIFIC_BASE 1024
+
+#endif /* !(_SPARC64_FCNTL_H) */