Commit 045df330 authored by Anthony Liguori's avatar Anthony Liguori
Browse files

block: Introduce bdrv_get_encrypted_filename (Jan Kiszka) 



Introduce bdrv_get_encrypted_filename service to allow more informative
password prompting.

Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6704 c046a42c-6fe2-441c-8c8c-71466251a162
parent 51de9760

block.c

+10 −0
Original line number Diff line number Diff line
@@ -1134,6 +1134,16 @@ void bdrv_info_stats (void) 
    }

}



const char *bdrv_get_encrypted_filename(BlockDriverState *bs)

{

    if (bs->backing_hd && bs->backing_hd->encrypted)

        return bs->backing_file;

    else if (bs->encrypted)

        return bs->filename;

    else

        return NULL;

}



void bdrv_get_backing_filename(BlockDriverState *bs,

                               char *filename, int filename_size)

{

block.h

+1 −0
Original line number Diff line number Diff line
@@ -152,6 +152,7 @@ int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num, 
                          const uint8_t *buf, int nb_sectors);

int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi);



const char *bdrv_get_encrypted_filename(BlockDriverState *bs);

void bdrv_get_backing_filename(BlockDriverState *bs,

                               char *filename, int filename_size);

int bdrv_snapshot_create(BlockDriverState *bs,