Add support to set the thread name.

[collectd.git] / src / dns.c

diff --git a/src/dns.c b/src/dns.c
index 04e5a1e..4a5c0fa 100644 (file)
--- a/src/dns.c
+++ b/src/dns.c
@@ -278,30 +278,16 @@ static int dns_run_pcap_loop (void)
 
 static int dns_sleep_one_interval (void) /* {{{ */
 {
-       cdtime_t interval;
-       struct timespec ts = { 0, 0 };
-       int status = 0;
-
-       interval = plugin_get_interval ();
-       CDTIME_T_TO_TIMESPEC (interval, &ts);
-
-       while (42)
+       struct timespec ts = CDTIME_T_TO_TIMESPEC (plugin_get_interval ());
+       while (nanosleep (&ts, &ts) != 0)
        {
-               struct timespec rem = { 0, 0 };
-
-               status = nanosleep (&ts, &rem);
-               if (status == 0)
-                       break;
-               else if ((errno == EINTR) || (errno == EAGAIN))
-               {
-                       ts = rem;
+               if ((errno == EINTR) || (errno == EAGAIN))
                        continue;
-               }
-               else
-                       break;
+
+               return (errno);
        }
 
-       return (status);
+       return (0);
 } /* }}} int dns_sleep_one_interval */
 
 static void *dns_child_loop (__attribute__((unused)) void *dummy) /* {{{ */
@@ -339,7 +325,7 @@ static int dns_init (void)
                return (-1);
 
        status = plugin_thread_create (&listen_thread, NULL, dns_child_loop,
-                       (void *) 0);
+                       (void *) 0, "dns listen");
        if (status != 0)
        {
                char errbuf[1024];