Patchwork [PULL,04/30] qemu-img: add special exit code if bdrv_check is not supported

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Submitter Kevin Wolf
Date Oct. 31, 2013, 3:48 p.m.
Message ID <1383234524-372-5-git-send-email-kwolf@redhat.com>
Download mbox | patch
Permalink /patch/287519/
State New
Headers show

Comments

Kevin Wolf - Oct. 31, 2013, 3:48 p.m.
From: Peter Lieven <pl@kamp.de>

currently it is not possible to distinguish by exitcode if there
has been an error or if bdrv_check is not supported by the image
format. Change the exitcode from 1 to 63 for the latter case.

Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 qemu-img.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/qemu-img.c b/qemu-img.c
index 926f0a0..bf3fb4f 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -607,7 +607,7 @@  static int img_check(int argc, char **argv)
         if (output_format == OFORMAT_HUMAN) {
             error_report("This image format does not support checks");
         }
-        ret = 1;
+        ret = 63;
         goto fail;
     }