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authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2009-04-18 15:36:19 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2009-04-18 15:36:19 +0000
commit838ab728bfd269593e80ee2f8e98c8138b658e5a (patch)
tree3f12d2193c52d08feed0605e1864e8fa9117dfba /qemu-io.c
parentmonitor: Update command help (Jan Kiszka) (diff)
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qemu-io: Fix handling of bdrv_is_allocated() return value (Kevin Wolf)
bdrv_is_allocated() returns a boolean which indicates if the offset is allocated, not 0 on success and everything else is an error. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7181 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'qemu-io.c')
-rw-r--r--qemu-io.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/qemu-io.c b/qemu-io.c
index 703326dfb..750e7acca 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -794,6 +794,7 @@ alloc_f(int argc, char **argv)
char s1[64];
int num;
int ret;
+ const char *retstr;
offset = cvtnum(argv[1]);
if (offset & 0x1ff) {
@@ -808,18 +809,15 @@ alloc_f(int argc, char **argv)
nb_sectors = 1;
ret = bdrv_is_allocated(bs, offset >> 9, nb_sectors, &num);
- if (ret) {
- printf("is_allocated: %s", strerror(ret));
- return 0;
- }
cvtstr(offset, s1, sizeof(s1));
+ retstr = ret ? "allocated" : "not allocated";
if (nb_sectors == 1)
- printf("sector allocated at offset %s\n", s1);
+ printf("sector %s at offset %s\n", retstr, s1);
else
- printf("%d/%d sectors allocated at offset %s\n",
- num, nb_sectors, s1);
+ printf("%d/%d sectors %s at offset %s\n",
+ num, nb_sectors, retstr, s1);
return 0;
}