[libvirt] [PATCH 2/3] use WIFEXITED macro to see exit status of child
this usage was suggested by man-page of waitpid,
returns true if the child terminated normally
Signed-off-by: liguang <lig.fnst(a)cn.fujitsu.com>
---
src/util/hooks.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/util/hooks.c b/src/util/hooks.c
index f5890d2..55b98ca 100644
--- a/src/util/hooks.c
+++ b/src/util/hooks.c
@@ -280,7 +280,7 @@ virHookCall(int driver,
virCommandSetOutputBuffer(cmd, output);
ret = virCommandRun(cmd, &exitstatus);
- if (ret == 0 && exitstatus != 0) {
+ if (ret == 0 && WIFEXITED(exitstatus) == 0) {
virReportError(VIR_ERR_HOOK_SCRIPT_FAILED,
_("Hook script %s %s failed with error code %d"),
path, drvstr, exitstatus);
--
1.7.2.5