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authorSrikant Patnaik2015-01-13 15:08:24 +0530
committerSrikant Patnaik2015-01-13 15:08:24 +0530
commit97327692361306d1e6259021bc425e32832fdb50 (patch)
treefe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/sparc/include/asm/fcntl.h
parent2d05a8f663478a44e088d122e0d62109bbc801d0 (diff)
parenta3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff)
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dirty fix to merging
Diffstat (limited to 'arch/sparc/include/asm/fcntl.h')
-rw-r--r--arch/sparc/include/asm/fcntl.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/fcntl.h b/arch/sparc/include/asm/fcntl.h
new file mode 100644
index 00000000..d0b83f66
--- /dev/null
+++ b/arch/sparc/include/asm/fcntl.h
@@ -0,0 +1,55 @@
+#ifndef _SPARC_FCNTL_H
+#define _SPARC_FCNTL_H
+
+#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_DSYNC 0x2000 /* used to be O_SYNC, see below */
+#define O_NONBLOCK 0x4000
+#if defined(__sparc__) && defined(__arch64__)
+#define O_NDELAY 0x0004
+#else
+#define O_NDELAY (0x0004 | O_NONBLOCK)
+#endif
+#define O_NOCTTY 0x8000 /* not fcntl */
+#define O_LARGEFILE 0x40000
+#define O_DIRECT 0x100000 /* direct disk access hint */
+#define O_NOATIME 0x200000
+#define O_CLOEXEC 0x400000
+/*
+ * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
+ * the O_SYNC flag. We continue to use the existing numerical value
+ * for O_DSYNC semantics now, but using the correct symbolic name for it.
+ * This new value is used to request true Posix O_SYNC semantics. It is
+ * defined in this strange way to make sure applications compiled against
+ * new headers get at least O_DSYNC semantics on older kernels.
+ *
+ * This has the nice side-effect that we can simply test for O_DSYNC
+ * wherever we do not care if O_DSYNC or O_SYNC is used.
+ *
+ * Note: __O_SYNC must never be used directly.
+ */
+#define __O_SYNC 0x800000
+#define O_SYNC (__O_SYNC|O_DSYNC)
+
+#define O_PATH 0x1000000
+
+#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 posix fcntl() and lockf() */
+#define F_RDLCK 1
+#define F_WRLCK 2
+#define F_UNLCK 3
+
+#define __ARCH_FLOCK_PAD short __unused;
+#define __ARCH_FLOCK64_PAD short __unused;
+
+#include <asm-generic/fcntl.h>
+
+#endif