tools include UAPI: Update copy of files related to new fspick, fsmount, fsconfig...

[linux-2.6-microblaze.git] / tools / include / uapi / linux / mount.h

diff --git a/tools/include/uapi/linux/mount.h b/tools/include/uapi/linux/mount.h
index 3f9ec42..96a0240 100644 (file)
--- a/tools/include/uapi/linux/mount.h
+++ b/tools/include/uapi/linux/mount.h
@@ -55,4 +55,66 @@
 #define MS_MGC_VAL 0xC0ED0000
 #define MS_MGC_MSK 0xffff0000
 
+/*
+ * open_tree() flags.
+ */
+#define OPEN_TREE_CLONE                1               /* Clone the target tree and attach the clone */
+#define OPEN_TREE_CLOEXEC      O_CLOEXEC       /* Close the file on execve() */
+
+/*
+ * move_mount() flags.
+ */
+#define MOVE_MOUNT_F_SYMLINKS          0x00000001 /* Follow symlinks on from path */
+#define MOVE_MOUNT_F_AUTOMOUNTS                0x00000002 /* Follow automounts on from path */
+#define MOVE_MOUNT_F_EMPTY_PATH                0x00000004 /* Empty from path permitted */
+#define MOVE_MOUNT_T_SYMLINKS          0x00000010 /* Follow symlinks on to path */
+#define MOVE_MOUNT_T_AUTOMOUNTS                0x00000020 /* Follow automounts on to path */
+#define MOVE_MOUNT_T_EMPTY_PATH                0x00000040 /* Empty to path permitted */
+#define MOVE_MOUNT__MASK               0x00000077
+
+/*
+ * fsopen() flags.
+ */
+#define FSOPEN_CLOEXEC         0x00000001
+
+/*
+ * fspick() flags.
+ */
+#define FSPICK_CLOEXEC         0x00000001
+#define FSPICK_SYMLINK_NOFOLLOW        0x00000002
+#define FSPICK_NO_AUTOMOUNT    0x00000004
+#define FSPICK_EMPTY_PATH      0x00000008
+
+/*
+ * The type of fsconfig() call made.
+ */
+enum fsconfig_command {
+       FSCONFIG_SET_FLAG       = 0,    /* Set parameter, supplying no value */
+       FSCONFIG_SET_STRING     = 1,    /* Set parameter, supplying a string value */
+       FSCONFIG_SET_BINARY     = 2,    /* Set parameter, supplying a binary blob value */
+       FSCONFIG_SET_PATH       = 3,    /* Set parameter, supplying an object by path */
+       FSCONFIG_SET_PATH_EMPTY = 4,    /* Set parameter, supplying an object by (empty) path */
+       FSCONFIG_SET_FD         = 5,    /* Set parameter, supplying an object by fd */
+       FSCONFIG_CMD_CREATE     = 6,    /* Invoke superblock creation */
+       FSCONFIG_CMD_RECONFIGURE = 7,   /* Invoke superblock reconfiguration */
+};
+
+/*
+ * fsmount() flags.
+ */
+#define FSMOUNT_CLOEXEC                0x00000001
+
+/*
+ * Mount attributes.
+ */
+#define MOUNT_ATTR_RDONLY      0x00000001 /* Mount read-only */
+#define MOUNT_ATTR_NOSUID      0x00000002 /* Ignore suid and sgid bits */
+#define MOUNT_ATTR_NODEV       0x00000004 /* Disallow access to device special files */
+#define MOUNT_ATTR_NOEXEC      0x00000008 /* Disallow program execution */
+#define MOUNT_ATTR__ATIME      0x00000070 /* Setting on how atime should be updated */
+#define MOUNT_ATTR_RELATIME    0x00000000 /* - Update atime relative to mtime/ctime. */
+#define MOUNT_ATTR_NOATIME     0x00000010 /* - Do not update access times. */
+#define MOUNT_ATTR_STRICTATIME 0x00000020 /* - Always perform atime updates */
+#define MOUNT_ATTR_NODIRATIME  0x00000080 /* Do not update directory access times */
+
 #endif /* _UAPI_LINUX_MOUNT_H */