X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fcollectd-tg.c;h=7db9fe713ee2dcde8674e2f69aa3827f28295fa2;hb=4d370741101aeb037ae52f3529a4a0869e0dc08a;hp=501567da6ed2db0f4df82c0c60bc1cd8105f4386;hpb=ca299374303452480544ac19e2028b63db362164;p=collectd.git

diff --git a/src/collectd-tg.c b/src/collectd-tg.c
index 501567da..7db9fe71 100644
--- a/src/collectd-tg.c
+++ b/src/collectd-tg.c
@@ -28,18 +28,6 @@
 # include "config.h"
 #endif
 
-#ifndef _ISOC99_SOURCE
-# define _ISOC99_SOURCE
-#endif
-
-#ifndef _POSIX_C_SOURCE
-# define _POSIX_C_SOURCE 200809L
-#endif
-
-#ifndef _XOPEN_SOURCE
-# define _XOPEN_SOURCE 700
-#endif
-
 #if !__GNUC__
 # define __attribute__(x) /**/
 #endif
@@ -52,12 +40,12 @@
 #include <signal.h>
 #include <errno.h>
 #include <math.h>
+#include <sys/time.h>
 
 #include "utils_heap.h"
 
 #include "libcollectdclient/collectd/client.h"
 #include "libcollectdclient/collectd/network.h"
-#include "libcollectdclient/collectd/network_buffer.h"
 
 #define DEF_NUM_HOSTS    1000
 #define DEF_NUM_PLUGINS    20
@@ -112,15 +100,28 @@ static void signal_handler (int signal) /* {{{ */
   loop = 0;
 } /* }}} void signal_handler */
 
+#if HAVE_CLOCK_GETTIME
 static double dtime (void) /* {{{ */
 {
   struct timespec ts = { 0 };
 
   if (clock_gettime (CLOCK_MONOTONIC, &ts) != 0)
-    return NAN;
+    perror ("clock_gettime");
 
   return ((double) ts.tv_sec) + (((double) ts.tv_nsec) / 1e9);
 } /* }}} double dtime */
+#else
+/* Work around for Mac OS X which doesn't have clock_gettime(2). *sigh* */
+static double dtime (void) /* {{{ */
+{
+  struct timeval tv = { 0 };
+
+  if (gettimeofday (&tv, /* timezone = */ NULL) != 0)
+    perror ("gettimeofday");
+
+  return ((double) tv.tv_sec) + (((double) tv.tv_usec) / 1e6);
+} /* }}} double dtime */
+#endif
 
 static int compare_time (const void *v0, const void *v1) /* {{{ */
 {
@@ -154,13 +155,12 @@ static lcc_value_list_t *create_value_list (void) /* {{{ */
   lcc_value_list_t *vl;
   int host_num;
 
-  vl = malloc (sizeof (*vl));
+  vl = calloc (1, sizeof (*vl));
   if (vl == NULL)
   {
-    fprintf (stderr, "malloc failed.\n");
+    fprintf (stderr, "calloc failed.\n");
     return (NULL);
   }
-  memset (vl, 0, sizeof (*vl));
 
   vl->values = calloc (/* nmemb = */ 1, sizeof (*vl->values));
   if (vl->values == NULL)
@@ -199,6 +199,7 @@ static lcc_value_list_t *create_value_list (void) /* {{{ */
   strncpy (vl->identifier.type,
       (vl->values_types[0] == LCC_TYPE_GAUGE) ? "gauge" : "derive",
       sizeof (vl->identifier.type));
+  vl->identifier.type[sizeof (vl->identifier.type) - 1] = 0;
   snprintf (vl->identifier.type_instance, sizeof (vl->identifier.type_instance),
       "ti%li", random ());
 
@@ -336,7 +337,6 @@ static int read_options (int argc, char **argv) /* {{{ */
 
 int main (int argc, char **argv) /* {{{ */
 {
-  int i;
   double last_time;
   int values_sent = 0;
 
@@ -365,7 +365,7 @@ int main (int argc, char **argv) /* {{{ */
   else
   {
     lcc_server_t *srv;
-    
+
     srv = lcc_server_create (net, conf_destination, conf_service);
     if (srv == NULL)
     {
@@ -382,7 +382,7 @@ int main (int argc, char **argv) /* {{{ */
 
   fprintf (stdout, "Creating %i values ... ", conf_num_values);
   fflush (stdout);
-  for (i = 0; i < conf_num_values; i++)
+  for (int i = 0; i < conf_num_values; i++)
   {
     lcc_value_list_t *vl;
 
@@ -449,7 +449,6 @@ int main (int argc, char **argv) /* {{{ */
 
   lcc_network_destroy (net);
   exit (EXIT_SUCCESS);
-  return (0);
 } /* }}} int main */
 
 /* vim: set sw=2 sts=2 et fdm=marker : */