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| author | Daniel P. Berrangé <berrange@redhat.com> | 2021-02-04 12:48:28 +0000 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2021-02-08 11:19:51 +0000 |
| commit | 3d3e9b1f669b60d9d3cb857edbfc3d54cbb9c0ef (patch) | |
| tree | 0c55e6564c1cea3901e2af1fd86eb9d7582b6182 /monitor/hmp-cmds.c | |
| parent | c22d644ca78dcccdfc4a2e2bc3594bd27c1f4fe5 (diff) | |
| download | focaccia-qemu-3d3e9b1f669b60d9d3cb857edbfc3d54cbb9c0ef.tar.gz focaccia-qemu-3d3e9b1f669b60d9d3cb857edbfc3d54cbb9c0ef.zip | |
block: rename and alter bdrv_all_find_snapshot semantics
Currently bdrv_all_find_snapshot() will return 0 if it finds a snapshot, -1 if an error occurs, or if it fails to find a snapshot. New callers to be added want to distinguish between the error scenario and failing to find a snapshot. Rename it to bdrv_all_has_snapshot and make it return -1 on error, 0 if no snapshot is found and 1 if snapshot is found. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20210204124834.774401-7-berrange@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'monitor/hmp-cmds.c')
0 files changed, 0 insertions, 0 deletions