[libvirt] [PATCH 3/4] nodeinfotest: Print error if cpuinfo file can't be opened
Currently, we are opening the cpuinfo file via fopen() which if fails
doesn't print any error message. We should do that instead.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
tests/nodeinfotest.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c
index f0b8196..650a674 100644
--- a/tests/nodeinfotest.c
+++ b/tests/nodeinfotest.c
@@ -39,8 +39,11 @@ linuxTestCompareFiles(const char *cpuinfofile,
goto fail;
cpuinfo = fopen(cpuinfofile, "r");
- if (!cpuinfo)
+ if (!cpuinfo) {
+ fprintf(stderr, "unable to open: %s : %s\n",
+ cpuinfofile, strerror(errno));
goto fail;
+ }
memset(&nodeinfo, 0, sizeof(nodeinfo));
if (linuxNodeInfoCPUPopulate(cpuinfo, sysfs_dir, arch, &nodeinfo) < 0) {
--
1.8.5.5