tree f4258be2af81298342b01f359790ea10ba5f856c
parent f53a1febcd9d887149ac1429880a3f2fdb2c117f
author Kevin Wolf <kwolf@redhat.com> 1363369642 +0100
committer Kevin Wolf <kwolf@redhat.com> 1363971092 +0100

block: Introduce .bdrv_parse_filename callback

If a driver needs structured data and not just a string, it can provide
a .bdrv_parse_filename callback now that parses the command line string
into separate options. Keeping this separate from .bdrv_open_filename
ensures that the preferred way of directly specifying the options always
works as well if parsing the string works.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>