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authorMike Frysinger <vapier@gentoo.org>2006-08-23 19:27:42 +0000
committerMike Frysinger <vapier@gentoo.org>2006-08-23 19:27:42 +0000
commit0814bdad52c764ec4f3c010e78d7cdb6418e64e0 (patch)
tree3c706ff1cb2cce2cbc9eb500095745b974e3e4b9 /libc/sysdeps/linux/arm/bits/fcntl.h
parente47414d975e0ba1fe3a5f329756a20daaf31fefa (diff)
sync with upstream via psm
Diffstat (limited to 'libc/sysdeps/linux/arm/bits/fcntl.h')
-rw-r--r--libc/sysdeps/linux/arm/bits/fcntl.h92
1 files changed, 66 insertions, 26 deletions
diff --git a/libc/sysdeps/linux/arm/bits/fcntl.h b/libc/sysdeps/linux/arm/bits/fcntl.h
index 536851525..c7d667a6a 100644
--- a/libc/sysdeps/linux/arm/bits/fcntl.h
+++ b/libc/sysdeps/linux/arm/bits/fcntl.h
@@ -21,35 +21,34 @@
# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
#endif
-
#include <sys/types.h>
+#ifdef __USE_GNU
+# include <bits/uio.h>
+#endif
+
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
+#define O_ACCMODE 0003
+#define O_RDONLY 00
+#define O_WRONLY 01
+#define O_RDWR 02
+#define O_CREAT 0100 /* not fcntl */
+#define O_EXCL 0200 /* not fcntl */
+#define O_NOCTTY 0400 /* not fcntl */
+#define O_TRUNC 01000 /* not fcntl */
+#define O_APPEND 02000
+#define O_NONBLOCK 04000
#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define O_FSYNC O_SYNC
-#define O_ASYNC 020000
+#define O_SYNC 010000
+#define O_FSYNC O_SYNC
+#define O_ASYNC 020000
#ifdef __USE_GNU
-# define O_DIRECTORY 040000 /* Must be a directory. */
+# define O_DIRECTORY 040000 /* Must be a directory. */
# define O_NOFOLLOW 0100000 /* Do not follow links. */
# define O_DIRECT 0200000 /* Direct disk access. */
-# define O_NOATIME 01000000 /* Do not set atime. */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE 0400000
+# define O_NOATIME 01000000 /* Do not set atime. */
#endif
/* For now Linux has synchronisity options for data and read operations.
@@ -60,13 +59,16 @@
# define O_RSYNC O_SYNC /* Synchronize read operations. */
#endif
+#ifdef __USE_LARGEFILE64
+# define O_LARGEFILE 0400000
+#endif
+
/* Values for the second argument to `fcntl'. */
#define F_DUPFD 0 /* Duplicate file descriptor. */
#define F_GETFD 1 /* Get file descriptor flags. */
#define F_SETFD 2 /* Set file descriptor flags. */
#define F_GETFL 3 /* Get file status flags. */
#define F_SETFL 4 /* Set file status flags. */
-
#ifndef __USE_FILE_OFFSET64
# define F_GETLK 5 /* Get record locking info. */
# define F_SETLK 6 /* Set record locking info (non-blocking). */
@@ -104,12 +106,12 @@
#define F_WRLCK 1 /* Write lock. */
#define F_UNLCK 2 /* Remove lock. */
-/* for old implementation of bsd flock () */
+/* For old implementation of bsd flock(). */
#define F_EXLCK 4 /* or 3 */
#define F_SHLCK 8 /* or 4 */
#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation */
+/* 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
@@ -180,16 +182,54 @@ struct flock64
# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
#endif
-/* Linux-specific operations for posix_fadvise. */
+
#ifdef __USE_GNU
-# define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range. */
-# define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range. */
+/* Flags for SYNC_FILE_RANGE. */
+# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
+ in the range before performing the
+ write. */
+# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
+ dirty pages in the range which are
+ not presently under writeback. */
+# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
+ the range after performing the
+ write. */
+
+/* Flags for SPLICE and VMSPLICE. */
+# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
+# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
+ (but we may still block on the fd
+ we splice from/to). */
+# define SPLICE_F_MORE 4 /* Expect more data. */
+# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
#endif
__BEGIN_DECLS
+#if 0 /*def __USE_GNU*/
+
/* Provide kernel hint to read ahead. */
extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
__THROW;
+
+/* Selective file content synch'ing. */
+extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
+ unsigned int __flags);
+
+
+/* Splice address range into a pipe. */
+extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count,
+ unsigned int __flags);
+
+/* Splice two files together. */
+extern int splice (int __fdin, int __fdout, size_t __len, unsigned int __flags)
+ __THROW;
+
+/* In-kernel implementation of tee for pipe buffers. */
+extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags)
+ __THROW;
+
+#endif
+
__END_DECLS