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-rw-r--r--include/sys/mount.h13
1 files changed, 11 insertions, 2 deletions
diff --git a/include/sys/mount.h b/include/sys/mount.h
index f768d4dc7..b30554987 100644
--- a/include/sys/mount.h
+++ b/include/sys/mount.h
@@ -1,5 +1,5 @@
/* Header file for mounting/unmount Linux filesystems.
- Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1996,1997,1998,1999,2000,2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -62,7 +62,8 @@ enum
};
/* Flags that can be altered by MS_REMOUNT */
-#define MS_RMT_MASK (MS_RDONLY | MS_MANDLOCK)
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_NOATIME \
+ |MS_NODIRATIME)
/* Magic mount flag number. Has to be or-ed to the flag values. */
@@ -82,6 +83,14 @@ enum
#define BLKFLSBUF _IO(0x12, 97) /* Flush buffer cache. */
#define BLKRASET _IO(0x12, 98) /* Set read ahead for block device. */
#define BLKRAGET _IO(0x12, 99) /* Get current read ahead setting. */
+#define BLKFRASET _IO(0x12,100) /* Set filesystem read-ahead. */
+#define BLKFRAGET _IO(0x12,101) /* Get filesystem read-ahead. */
+#define BLKSECTSET _IO(0x12,102) /* Set max sectors per request. */
+#define BLKSECTGET _IO(0x12,103) /* Get max sectors per request. */
+#define BLKSSZGET _IO(0x12,104) /* Get block device sector size. */
+#define BLKBSZGET _IOR(0x12,112,size_t)
+#define BLKBSZSET _IOW(0x12,113,size_t)
+#define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size. */
/* Possible value for FLAGS parameter of `umount2'. */