diff options
| author | Max Reitz <mreitz@redhat.com> | 2014-02-18 18:33:06 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-02-21 21:02:22 +0100 |
| commit | ddf5636dc9e4be894f2ab4a5f803d915478b5099 (patch) | |
| tree | 4d5249e6d060518a471a244c02b90cac46ea4d85 /qemu-img.c | |
| parent | f67503e5bd8997ea7ec3f4bfa0af0e06321771a6 (diff) | |
| download | qemu-ddf5636dc9e4be894f2ab4a5f803d915478b5099.tar.gz | |
block: Add reference parameter to bdrv_open()
Allow bdrv_open() to handle references to existing block devices just as
bdrv_file_open() is already capable of.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-img.c')
| -rw-r--r-- | qemu-img.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/qemu-img.c b/qemu-img.c index 59b101347c..79ab3e8cbe 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -289,7 +289,7 @@ static BlockDriverState *bdrv_new_open(const char *filename, drv = NULL; } - ret = bdrv_open(&bs, filename, NULL, flags, drv, &local_err); + ret = bdrv_open(&bs, filename, NULL, NULL, flags, drv, &local_err); if (ret < 0) { error_report("Could not open '%s': %s", filename, error_get_pretty(local_err)); @@ -2312,7 +2312,7 @@ static int img_rebase(int argc, char **argv) bs_old_backing = bdrv_new("old_backing"); bdrv_get_backing_filename(bs, backing_name, sizeof(backing_name)); - ret = bdrv_open(&bs_old_backing, backing_name, NULL, BDRV_O_FLAGS, + ret = bdrv_open(&bs_old_backing, backing_name, NULL, NULL, BDRV_O_FLAGS, old_backing_drv, &local_err); if (ret) { error_report("Could not open old backing file '%s': %s", @@ -2322,8 +2322,8 @@ static int img_rebase(int argc, char **argv) } if (out_baseimg[0]) { bs_new_backing = bdrv_new("new_backing"); - ret = bdrv_open(&bs_new_backing, out_baseimg, NULL, BDRV_O_FLAGS, - new_backing_drv, &local_err); + ret = bdrv_open(&bs_new_backing, out_baseimg, NULL, NULL, + BDRV_O_FLAGS, new_backing_drv, &local_err); if (ret) { error_report("Could not open new backing file '%s': %s", out_baseimg, error_get_pretty(local_err)); |