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Update test/api/*.c to use consistent liblvm error returns.

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For now, liblvm will return -1 (fail) / 0 (success) or
NULL (fail) / non-NULL (success).  Upon failure, lvm_errno and
lvm_errmsg should be used to determine the precise error.


Author: Dave Wysochanski <dwysocha@redhat.com>
This commit is contained in:
Dave Wysochanski 2009-07-26 20:29:56 +00:00
parent 987fe8b638
commit fed21338fc
2 changed files with 7 additions and 7 deletions
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2
test/api/test.c
View File

@ -327,7 +327,7 @@ static void _vg_remove_lv(char **argv, int argc)
}
if (!(lv = _lookup_lv_by_name(argv[2])))
return;
if (!lvm_vg_remove_lv(lv))
if (lvm_vg_remove_lv(lv))
printf("Error ");
else {
printf("Success ");

12
test/api/vgtest.c
View File

@ -50,7 +50,7 @@ int main(int argc, char *argv[])
printf("Extending VG %s\n", vg_name);
status = lvm_vg_extend(vg, device);
if (!status) {
if (status) {
fprintf(stderr, "Error extending volume group %s "
"with device %s\n", vg_name, device);
goto bad;
@ -58,7 +58,7 @@ int main(int argc, char *argv[])
printf("Setting VG %s extent_size to %"PRIu64"\n", vg_name, size);
status = lvm_vg_set_extent_size(vg, size);
if (!status) {
if (status) {
fprintf(stderr, "Can not set physical extent "
"size '%"PRIu64"' for '%s'\n",
size, vg_name);
@ -67,7 +67,7 @@ int main(int argc, char *argv[])
printf("Committing VG %s to disk\n", vg_name);
status = lvm_vg_write(vg);
if (!status) {
if (status) {
fprintf(stderr, "Creation of volume group '%s' on "
"device '%s' failed\n",
vg_name, device);
@ -75,14 +75,14 @@ int main(int argc, char *argv[])
}
printf("Closing VG %s\n", vg_name);
if (!lvm_vg_close(vg))
if (lvm_vg_close(vg))
goto bad;
printf("Re-opening VG %s for reading\n", vg_name);
vg = lvm_vg_open(handle, vg_name, "r", 0);
if (!vg)
goto bad;
printf("Closing VG %s\n", vg_name);
if (!lvm_vg_close(vg))
if (lvm_vg_close(vg))
goto bad;
printf("Re-opening VG %s for writing\n", vg_name);
vg = lvm_vg_open(handle, vg_name, "w", 0);
@ -90,7 +90,7 @@ int main(int argc, char *argv[])
goto bad;
printf("Removing VG %s from system\n", vg_name);
status = lvm_vg_remove(vg);
if (lvm_errno(handle)) {
if (status) {
fprintf(stderr, "Revmoval of volume group '%s' failed\n",
vg_name);
goto bad;