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authorRalf Baechle <ralf@linux-mips.org>1997-01-07 02:33:00 +0000
committer <ralf@linux-mips.org>1997-01-07 02:33:00 +0000
commitbeb116954b9b7f3bb56412b2494b562f02b864b1 (patch)
tree120e997879884e1b9d93b265221b939d2ef1ade1 /include/asm-sparc/fcntl.h
parent908d4681a1dc3792ecafbe64265783a86c4cccb6 (diff)
Import of Linux/MIPS 2.1.14
Diffstat (limited to 'include/asm-sparc/fcntl.h')
-rw-r--r--include/asm-sparc/fcntl.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/include/asm-sparc/fcntl.h b/include/asm-sparc/fcntl.h
new file mode 100644
index 000000000..792e29b56
--- /dev/null
+++ b/include/asm-sparc/fcntl.h
@@ -0,0 +1,60 @@
+/* $Id: fcntl.h,v 1.8 1996/10/27 08:55:26 davem Exp $ */
+#ifndef _SPARC_FCNTL_H
+#define _SPARC_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 F_DUPFD 0 /* dup */
+#define F_GETFD 1 /* get f_flags */
+#define F_SETFD 2 /* set f_flags */
+#define F_GETFL 3 /* more flags (cloexec) */
+#define F_SETFL 4
+#define F_GETOWN 5 /* for sockets. */
+#define F_SETOWN 6 /* for sockets. */
+#define F_GETLK 7
+#define F_SETLK 8
+#define F_SETLKW 9
+
+/* 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 */
+
+/* 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 */
+
+struct flock {
+ short l_type;
+ short l_whence;
+ off_t l_start;
+ off_t l_len;
+ pid_t l_pid;
+ short __unused;
+};
+
+#endif