motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 15:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

block: Add errp to b{lk,drv}_truncate()

Browse source 
For one thing, this allows us to drop the error message generation from
qemu-img.c and blockdev.c and instead have it unified in
bdrv_truncate().

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20170328205129.15138-3-mreitz@redhat.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Max Reitz 2017-03-28 22:51:27 +02:00
parent 55b9392b98
commit ed3d2ec98a
22 changed files with 73 additions and 90 deletions
Download patch file Download diff file Expand all files Collapse all files

17
qemu-img.c
View file

@ -3464,20 +3464,11 @@ static int img_resize(int argc, char **argv)
goto out;
}
ret = blk_truncate(blk, total_size);
switch (ret) {
case 0:
ret = blk_truncate(blk, total_size, &err);
if (!ret) {
qprintf(quiet, "Image resized.\n");
break;
case -ENOTSUP:
error_report("This image does not support resize");
break;
case -EACCES:
error_report("Image is read-only");
break;
default:
error_report("Error resizing image: %s", strerror(-ret));
break;
} else {
error_report_err(err);
}
out:
blk_unref(blk);