diff options
Diffstat (limited to 'mdk-stage1/dietlibc/include/sys/mount.h')
| -rw-r--r-- | mdk-stage1/dietlibc/include/sys/mount.h | 73 |
1 files changed, 67 insertions, 6 deletions
diff --git a/mdk-stage1/dietlibc/include/sys/mount.h b/mdk-stage1/dietlibc/include/sys/mount.h index 2e9e86774..a5170fda9 100644 --- a/mdk-stage1/dietlibc/include/sys/mount.h +++ b/mdk-stage1/dietlibc/include/sys/mount.h @@ -3,17 +3,78 @@ #include <sys/cdefs.h> #include <sys/types.h> -#include <linux/fs.h> +#define _LINUX_CONFIG_H + +#define BLOCK_SIZE 1024 +#define BLOCK_SIZE_BITS 10 + + +/* These are the fs-independent mount-flags: up to 16 flags are + supported */ +enum +{ + MS_RDONLY = 1, /* Mount read-only. */ +#define MS_RDONLY MS_RDONLY + MS_NOSUID = 2, /* Ignore suid and sgid bits. */ +#define MS_NOSUID MS_NOSUID + MS_NODEV = 4, /* Disallow access to device special files. */ +#define MS_NODEV MS_NODEV + MS_NOEXEC = 8, /* Disallow program execution. */ +#define MS_NOEXEC MS_NOEXEC + MS_SYNCHRONOUS = 16, /* Writes are synced at once. */ +#define MS_SYNCHRONOUS MS_SYNCHRONOUS + MS_REMOUNT = 32, /* Alter flags of a mounted FS. */ +#define MS_REMOUNT MS_REMOUNT + MS_MANDLOCK = 64, /* Allow mandatory locks on an FS. */ +#define MS_MANDLOCK MS_MANDLOCK + S_WRITE = 128, /* Write on file/directory/symlink. */ +#define S_WRITE S_WRITE + S_APPEND = 256, /* Append-only file. */ +#define S_APPEND S_APPEND + S_IMMUTABLE = 512, /* Immutable file. */ +#define S_IMMUTABLE S_IMMUTABLE + MS_NOATIME = 1024, /* Do not update access times. */ +#define MS_NOATIME MS_NOATIME + MS_NODIRATIME = 2048, /* Do not update directory access times. */ +#define MS_NODIRATIME MS_NODIRATIME + MS_BIND = 4096, /* Bind directory at different place. */ +#define MS_BIND MS_BIND +}; + +/* Flags that can be altered by MS_REMOUNT */ +#define MS_RMT_MASK (MS_RDONLY | MS_MANDLOCK) + + +/* Magic mount flag number. Has to be or-ed to the flag values. */ + +#define MS_MGC_VAL 0xc0ed0000 /* Magic flag number to indicate "new" flags */ +#define MS_MGC_MSK 0xffff0000 /* Magic flag number mask */ + + +/* The read-only stuff doesn't really belong here, but any other place + is probably as bad and I don't want to create yet another include + file. */ + +#define BLKROSET _IO(0x12, 93) /* Set device read-only (0 = read-write). */ +#define BLKROGET _IO(0x12, 94) /* Get read-only status (0 = read_write). */ +#define BLKRRPART _IO(0x12, 95) /* Re-read partition table. */ +#define BLKGETSIZE _IO(0x12, 96) /* Return device size. */ +#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. */ + + +/* Possible value for FLAGS parameter of `umount2'. */ +enum +{ + MNT_FORCE = 1 /* Force unmounting. */ +#define MNT_FORCE MNT_FORCE +}; int mount(const char* specialfile, const char* dir, const char* filesystemtype, unsigned long rwflag, const void * data) __THROW; int umount(const char *specialfile) __THROW; - -int umount(const char *dir) __THROW; - int umount2(const char *specialfile, int mflag) __THROW; -int umount2(const char *dir, int mflag) __THROW; - #endif |