diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sys/mount.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/mount.h | 71 |
1 files changed, 63 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h index df6b0dbb42..2e3fd6a7fe 100644 --- a/sysdeps/unix/sysv/linux/sys/mount.h +++ b/sysdeps/unix/sysv/linux/sys/mount.h @@ -27,6 +27,13 @@ #include <stddef.h> #include <sys/ioctl.h> +#ifdef __has_include +# if __has_include ("linux/mount.h") +# include "linux/mount.h" +# endif +#endif + + #define BLOCK_SIZE_BITS 10 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) @@ -35,69 +42,98 @@ supported */ enum { +#undef MS_RDONLY MS_RDONLY = 1, /* Mount read-only. */ #define MS_RDONLY MS_RDONLY +#undef MS_NOSUID MS_NOSUID = 2, /* Ignore suid and sgid bits. */ #define MS_NOSUID MS_NOSUID +#undef MS_NODEV MS_NODEV = 4, /* Disallow access to device special files. */ #define MS_NODEV MS_NODEV +#undef MS_NOEXEC MS_NOEXEC = 8, /* Disallow program execution. */ #define MS_NOEXEC MS_NOEXEC +#undef MS_SYNCHRONOUS MS_SYNCHRONOUS = 16, /* Writes are synced at once. */ #define MS_SYNCHRONOUS MS_SYNCHRONOUS +#undef MS_REMOUNT MS_REMOUNT = 32, /* Alter flags of a mounted FS. */ #define MS_REMOUNT MS_REMOUNT +#undef MS_MANDLOCK MS_MANDLOCK = 64, /* Allow mandatory locks on an FS. */ #define MS_MANDLOCK MS_MANDLOCK +#undef MS_DIRSYNC MS_DIRSYNC = 128, /* Directory modifications are synchronous. */ #define MS_DIRSYNC MS_DIRSYNC +#undef MS_NOSYMFOLLOW MS_NOSYMFOLLOW = 256, /* Do not follow symlinks. */ #define MS_NOSYMFOLLOW MS_NOSYMFOLLOW +#undef MS_NOATIME MS_NOATIME = 1024, /* Do not update access times. */ #define MS_NOATIME MS_NOATIME +#undef MS_NODIRATIME MS_NODIRATIME = 2048, /* Do not update directory access times. */ #define MS_NODIRATIME MS_NODIRATIME +#undef MS_BIND MS_BIND = 4096, /* Bind directory at different place. */ #define MS_BIND MS_BIND +#undef MS_MOVE MS_MOVE = 8192, #define MS_MOVE MS_MOVE +#undef MS_REC MS_REC = 16384, #define MS_REC MS_REC +#undef MS_SILENT MS_SILENT = 32768, #define MS_SILENT MS_SILENT +#undef MS_POSIXACL MS_POSIXACL = 1 << 16, /* VFS does not apply the umask. */ #define MS_POSIXACL MS_POSIXACL +#undef MS_UNBINDABLE MS_UNBINDABLE = 1 << 17, /* Change to unbindable. */ #define MS_UNBINDABLE MS_UNBINDABLE +#undef MS_PRIVATE MS_PRIVATE = 1 << 18, /* Change to private. */ #define MS_PRIVATE MS_PRIVATE +#undef MS_SLAVE MS_SLAVE = 1 << 19, /* Change to slave. */ #define MS_SLAVE MS_SLAVE +#undef MS_SHARED MS_SHARED = 1 << 20, /* Change to shared. */ #define MS_SHARED MS_SHARED +#undef MS_RELATIME MS_RELATIME = 1 << 21, /* Update atime relative to mtime/ctime. */ #define MS_RELATIME MS_RELATIME +#undef MS_KERNMOUNT MS_KERNMOUNT = 1 << 22, /* This is a kern_mount call. */ #define MS_KERNMOUNT MS_KERNMOUNT +#undef MS_I_VERSION MS_I_VERSION = 1 << 23, /* Update inode I_version field. */ #define MS_I_VERSION MS_I_VERSION +#undef MS_STRICTATIME MS_STRICTATIME = 1 << 24, /* Always perform atime updates. */ #define MS_STRICTATIME MS_STRICTATIME +#undef MS_LAZYTIME MS_LAZYTIME = 1 << 25, /* Update the on-disk [acm]times lazily. */ #define MS_LAZYTIME MS_LAZYTIME +#undef MS_ACTIVE MS_ACTIVE = 1 << 30, #define MS_ACTIVE MS_ACTIVE +#undef MS_NOUSER MS_NOUSER = 1 << 31 #define MS_NOUSER MS_NOUSER }; /* Flags that can be altered by MS_REMOUNT */ +#undef MS_RMT_MASK #define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION \ |MS_LAZYTIME) /* Magic mount flag number. Has to be or-ed to the flag values. */ +#undef MS_MGC_VAL #define MS_MGC_VAL 0xc0ed0000 /* Magic flag number to indicate "new" flags */ #define MS_MGC_MSK 0xffff0000 /* Magic flag number mask */ @@ -106,20 +142,35 @@ enum is probably as bad and I don't want to create yet another include file. */ +#undef BLKROSET #define BLKROSET _IO(0x12, 93) /* Set device read-only (0 = read-write). */ +#undef BLKROGET #define BLKROGET _IO(0x12, 94) /* Get read-only status (0 = read_write). */ +#undef BLKRRPART #define BLKRRPART _IO(0x12, 95) /* Re-read partition table. */ +#undef BLKGETSIZE #define BLKGETSIZE _IO(0x12, 96) /* Return device size. */ +#undef BLKFLSBUF #define BLKFLSBUF _IO(0x12, 97) /* Flush buffer cache. */ +#undef BLKRASET #define BLKRASET _IO(0x12, 98) /* Set read ahead for block device. */ +#undef BLKRAGET #define BLKRAGET _IO(0x12, 99) /* Get current read ahead setting. */ +#undef BLKFRASET #define BLKFRASET _IO(0x12,100) /* Set filesystem read-ahead. */ +#undef BLKFRAGET #define BLKFRAGET _IO(0x12,101) /* Get filesystem read-ahead. */ +#undef BLKSECTSET #define BLKSECTSET _IO(0x12,102) /* Set max sectors per request. */ +#undef BLKSECTGET #define BLKSECTGET _IO(0x12,103) /* Get max sectors per request. */ +#undef BLKSSZGET #define BLKSSZGET _IO(0x12,104) /* Get block device sector size. */ +#undef BLKBSZGET #define BLKBSZGET _IOR(0x12,112,size_t) +#undef BLKBSZSET #define BLKBSZSET _IOW(0x12,113,size_t) +#undef BLKGETSIZE64 #define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size. */ @@ -157,6 +208,7 @@ enum #define MOUNT_ATTR_NOSYMFOLLOW 0x00200000 /* Do not follow symlinks. */ +#ifndef MOUNT_ATTR_SIZE_VER0 /* For mount_setattr. */ struct mount_attr { @@ -165,6 +217,7 @@ struct mount_attr uint64_t propagation; uint64_t userns_fd; }; +#endif #define MOUNT_ATTR_SIZE_VER0 32 /* sizeof first published struct */ @@ -185,26 +238,28 @@ struct mount_attr #define FSPICK_EMPTY_PATH 0x00000008 +#ifndef FSOPEN_CLOEXEC /* The type of fsconfig call made. */ enum fsconfig_command { FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */ -#define FSCONFIG_SET_FLAG FSCONFIG_SET_FLAG +# define FSCONFIG_SET_FLAG FSCONFIG_SET_FLAG FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */ -#define FSCONFIG_SET_STRING FSCONFIG_SET_STRING +# define FSCONFIG_SET_STRING FSCONFIG_SET_STRING FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */ -#define FSCONFIG_SET_BINARY FSCONFIG_SET_BINARY +# define FSCONFIG_SET_BINARY FSCONFIG_SET_BINARY FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */ -#define FSCONFIG_SET_PATH FSCONFIG_SET_PATH +# define FSCONFIG_SET_PATH FSCONFIG_SET_PATH FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */ -#define FSCONFIG_SET_PATH_EMPTY FSCONFIG_SET_PATH_EMPTY +# define FSCONFIG_SET_PATH_EMPTY FSCONFIG_SET_PATH_EMPTY FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */ -#define FSCONFIG_SET_FD FSCONFIG_SET_FD +# define FSCONFIG_SET_FD FSCONFIG_SET_FD FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */ -#define FSCONFIG_CMD_CREATE FSCONFIG_CMD_CREATE +# define FSCONFIG_CMD_CREATE FSCONFIG_CMD_CREATE FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */ -#define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE +# define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE }; +#endif /* open_tree flags. */ #define OPEN_TREE_CLONE 1 /* Clone the target tree and attach the clone */ |