diff options
| -rw-r--r-- | plugins/check_dns.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/plugins/check_dns.c b/plugins/check_dns.c index 7c79893a..fd798a60 100644 --- a/plugins/check_dns.c +++ b/plugins/check_dns.c @@ -75,6 +75,9 @@ main (int argc, char **argv) char *address = NULL; char *temp_buffer = NULL; int result = STATE_UNKNOWN; + double elapsed_time; + struct timeval tv; + int multi_address; /* Set signal handling and alarm */ if (signal (SIGALRM, popen_timeout_alarm_handler) == SIG_ERR) { @@ -91,7 +94,7 @@ main (int argc, char **argv) asprintf (&command_line, "%s %s %s", NSLOOKUP_COMMAND, query_address, dns_server); alarm (timeout_interval); - time (&start_time); + gettimeofday (&tv, NULL); if (verbose) printf ("%s\n", command_line); @@ -180,11 +183,17 @@ main (int argc, char **argv) asprintf(&output, "expected %s but got %s", expected_address, address); } - (void) time (&end_time); + elapsed_time = delta_time (tv); - if (result == STATE_OK) - printf ("DNS ok - %d seconds response time, Address(es) is/are %s\n", - (int) (end_time - start_time), address); + if (result == STATE_OK) { + if (strchr (address, ',') == NULL) + multi_address = FALSE; + else + multi_address = TRUE; + + printf ("DNS ok - %-7.3f seconds response time, address%s %s|time=%-7.3f\n", + elapsed_time, (multi_address==TRUE ? "es are" : " is"), address, elapsed_time); + } else if (result == STATE_WARNING) printf ("DNS WARNING - %s\n", !strcmp (output, "") ? " Probably a non-existent host/domain" : output); |