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authorMax Reitz2014-06-02 22:15:21 +0200
committerStefan Hajnoczi2014-06-04 11:30:32 +0200
commitd6635c4dbbcfca7f5bd379dd970617fc3430428f (patch)
tree88161b3840842437d20be122980cc4d48d5c51e4 /qemu-img.c
parentblock: fix wrong order in live block migration setup (diff)
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qemu-img: Document check exit codes
The exit code 63 (check not supported by image format) was not even documented in the comment above the check command in the source code; add it, as it does indeed seem useful. Also, document all of check's exit codes in the manpage. Signed-off-by: Max Reitz <mreitz@redhat.com> Reported-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'qemu-img.c')
-rw-r--r--qemu-img.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/qemu-img.c b/qemu-img.c
index b3d2bc6f02..aa89ba21fd 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -580,10 +580,11 @@ static int collect_image_check(BlockDriverState *bs,
/*
* Checks an image for consistency. Exit codes:
*
- * 0 - Check completed, image is good
- * 1 - Check not completed because of internal errors
- * 2 - Check completed, image is corrupted
- * 3 - Check completed, image has leaked clusters, but is good otherwise
+ * 0 - Check completed, image is good
+ * 1 - Check not completed because of internal errors
+ * 2 - Check completed, image is corrupted
+ * 3 - Check completed, image has leaked clusters, but is good otherwise
+ * 63 - Checks are not supported by the image format
*/
static int img_check(int argc, char **argv)
{