Fix of cgexec error handling

Fix of cgexec error handling - with this patch cgexec return the right
error message - not only cg internal error value

re-generated

Signed-off-by: Ivana Varekova <varekova@redhat.com>
Acked-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>

diff --git a/src/tools/cgexec.c b/src/tools/cgexec.c
index 167d873b16ef94e7de83f636eb42fe33193650de..085389416fc22566a6bc00b4eb55fe326c660ecb 100644 (file)
--- a/src/tools/cgexec.c
+++ b/src/tools/cgexec.c
@@ -76,7 +76,8 @@ int main(int argc, char *argv[])
        /* Initialize libcg */
        ret = cgroup_init();
        if (ret) {
-               fprintf(stderr, "libcgroup initialization failed:%d", ret);
+               fprintf(stderr, "libcgroup initialization failed: %s\n",
+                       cgroup_strerror(ret));
                return ret;
        }