ctdb: Wait for SIGCHLD if script timed out

Bug: https://bugzilla.samba.org/show_bug.cgi?id=14475
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/ctdb/tests/src/run_event_test.c b/ctdb/tests/src/run_event_test.c
index 61c4ecc30f93408629c168bd1df4a8e6eb404d64..08e8b95e13d67c87c669a08162da848bea44bcb6 100644 (file)
--- a/ctdb/tests/src/run_event_test.c
+++ b/ctdb/tests/src/run_event_test.c
@@ -75,6 +75,7 @@ static void do_run(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
        char *arg_str;
        unsigned int i;
        int t;
+       bool wait_for_signal = false;
 
        if (argc < 5) {
                usage(argv[0]);
@@ -116,7 +117,28 @@ static void do_run(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
        for (i=0; i<script_list->num_scripts; i++) {
                struct run_event_script *s = &script_list->script[i];
                printf("%s result=%d\n", s->name, s->summary);
+
+               if (s->summary == -ETIMEDOUT) {
+                       wait_for_signal = true;
+               }
+       }
+
+       TALLOC_FREE(script_list);
+       TALLOC_FREE(req);
+
+       if (!wait_for_signal) {
+               return;
        }
+
+       req = tevent_wakeup_send(
+               ev, ev, tevent_timeval_current_ofs(1, 0));
+       if (req == NULL) {
+               fprintf(stderr, "Could not wait for signal\n");
+               return;
+       }
+
+       tevent_req_poll(req, ev);
+       TALLOC_FREE(req);
 }
 
 static void do_list(TALLOC_CTX *mem_ctx, struct tevent_context *ev,