/*****************************************************************************
- * RRDtool 1.3.2 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.3 Copyright by Tobi Oetiker, 1997-2010
*****************************************************************************
* rrd_last.c
*****************************************************************************
char **argv)
{
char *opt_daemon = NULL;
+ time_t lastupdate;
optind = 0;
opterr = 0; /* initialize getopt */
return (-1);
}
- if (opt_daemon == NULL)
- {
- char *temp;
+ rrdc_connect (opt_daemon);
+ if (rrdc_is_connected (opt_daemon))
+ lastupdate = rrdc_last (argv[optind]);
- temp = getenv (ENV_RRDCACHED_ADDRESS);
- if (temp != NULL)
- {
- opt_daemon = strdup (temp);
- if (opt_daemon == NULL)
- {
- rrd_set_error("strdup failed.");
- return (-1);
- }
- }
- }
-
- if (opt_daemon != NULL)
- {
- int status;
-
- status = rrdc_connect (opt_daemon);
- if (status != 0)
- {
- rrd_set_error ("rrdc_connect failed with status %i.", status);
- return (-1);
- }
-
- status = rrdc_flush (argv[optind]);
- if (status != 0)
- {
- rrd_set_error ("rrdc_flush (%s) failed with status %i.",
- argv[optind], status);
- return (-1);
- }
-
- rrdc_disconnect ();
- } /* if (opt_daemon) */
+ else
+ lastupdate = rrd_last_r(argv[optind]);
- return (rrd_last_r (argv[optind]));
+ if (opt_daemon) free(opt_daemon);
+ return (lastupdate);
}
time_t rrd_last_r(
rrd_t rrd;
+ rrd_init(&rrd);
rrd_file = rrd_open(filename, &rrd, RRD_READONLY);
if (rrd_file != NULL) {
lastup = rrd.live_head->last_up;