diff options
author | Mikulas Patocka <mpatocka@redhat.com> | 2019-09-16 05:58:10 -0400 |
---|---|---|
committer | Zdenek Kabelac <zkabelac@redhat.com> | 2019-10-04 17:31:55 +0200 |
commit | 667b33dd3be1068ffb92783e189cbc1b41c9ac28 (patch) | |
tree | b5916e88c9137d74085514679d972c69795533f4 /libdm/misc | |
parent | ebc9274be07299e1defd332685a2dff2c5b43cdf (diff) | |
download | lvm2-667b33dd3be1068ffb92783e189cbc1b41c9ac28.tar.gz |
dm: introduce DM_GET_TARGET_VERSION
Adds support for the DM_GET_TARGET_VERSION to dmsetup.
It introduces a new comman "target-version" that will accept list
of targets and print their version.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Diffstat (limited to 'libdm/misc')
-rw-r--r-- | libdm/misc/dm-ioctl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libdm/misc/dm-ioctl.h b/libdm/misc/dm-ioctl.h index 79f574cd9..52a7a93d1 100644 --- a/libdm/misc/dm-ioctl.h +++ b/libdm/misc/dm-ioctl.h @@ -244,6 +244,7 @@ enum { DM_TARGET_MSG_CMD, DM_DEV_SET_GEOMETRY_CMD, DM_DEV_ARM_POLL_CMD, + DM_GET_TARGET_VERSION_CMD, }; #define DM_IOCTL 0xfd @@ -269,6 +270,7 @@ 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) +#define DM_GET_TARGET_VERSION _IOWR(DM_IOCTL, DM_GET_TARGET_VERSION_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 #define DM_VERSION_MINOR 36 |