Commit f1bd51ac authored by Markus Armbruster's avatar Markus Armbruster Committed by Kevin Wolf
Browse files

blockdev: New drive_get_by_index() 



Signed-off-by: default avatarMarkus Armbruster <armbru@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 505a7fb1

blockdev.c

+7 −0
Original line number Diff line number Diff line
@@ -136,6 +136,13 @@ DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit) 
    return NULL;

}



DriveInfo *drive_get_by_index(BlockInterfaceType type, int index)

{

    return drive_get(type,

                     drive_index_to_bus_id(type, index),

                     drive_index_to_unit_id(type, index));

}



int drive_get_max_bus(BlockInterfaceType type)

{

    int max_bus;

blockdev.h

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ struct DriveInfo { 
};



DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);

DriveInfo *drive_get_by_index(BlockInterfaceType type, int index);

int drive_get_max_bus(BlockInterfaceType type);

DriveInfo *drive_get_next(BlockInterfaceType type);

void drive_uninit(DriveInfo *dinfo);