diff options
Diffstat (limited to 'include/uapi/linux/dm-ioctl.h')
| -rw-r--r-- | include/uapi/linux/dm-ioctl.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h index c12ce30b52df..3225e025e30e 100644 --- a/include/uapi/linux/dm-ioctl.h +++ b/include/uapi/linux/dm-ioctl.h @@ -182,7 +182,7 @@ struct dm_target_spec { struct dm_target_deps { __u32 count; /* Array size */ __u32 padding; /* unused */ - __u64 dev[0]; /* out */ + __u64 dev[]; /* out */ }; /* @@ -192,7 +192,7 @@ struct dm_name_list { __u64 dev; __u32 next; /* offset to the next record from the _start_ of this */ - char name[0]; + char name[]; /* * The following members can be accessed by taking a pointer that @@ -216,7 +216,7 @@ struct dm_target_versions { __u32 next; __u32 version[3]; - char name[0]; + char name[]; }; /* @@ -225,7 +225,7 @@ struct dm_target_versions { struct dm_target_msg { __u64 sector; /* Device sector */ - char message[0]; + char message[]; }; /* @@ -258,10 +258,12 @@ enum { DM_DEV_SET_GEOMETRY_CMD, DM_DEV_ARM_POLL_CMD, DM_GET_TARGET_VERSION_CMD, + DM_MPATH_PROBE_PATHS_CMD, }; #define DM_IOCTL 0xfd +/* Control device ioctls */ #define DM_VERSION _IOWR(DM_IOCTL, DM_VERSION_CMD, struct dm_ioctl) #define DM_REMOVE_ALL _IOWR(DM_IOCTL, DM_REMOVE_ALL_CMD, struct dm_ioctl) #define DM_LIST_DEVICES _IOWR(DM_IOCTL, DM_LIST_DEVICES_CMD, struct dm_ioctl) @@ -285,10 +287,13 @@ enum { #define DM_TARGET_MSG _IOWR(DM_IOCTL, DM_TARGET_MSG_CMD, struct dm_ioctl) #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) +/* Block device ioctls */ +#define DM_MPATH_PROBE_PATHS _IO(DM_IOCTL, DM_MPATH_PROBE_PATHS_CMD) + #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 45 +#define DM_VERSION_MINOR 50 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2021-03-22)" +#define DM_VERSION_EXTRA "-ioctl (2025-04-28)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ |