Merge branch 'pr/1649'

[collectd.git] / src / daemon / plugin.c

diff --git a/src/daemon/plugin.c b/src/daemon/plugin.c
index 1bee8cd..d4b962f 100644 (file)
--- a/src/daemon/plugin.c
+++ b/src/daemon/plugin.c
@@ -151,34 +151,28 @@ static const char *plugin_get_dir (void)
 }
 
 static void plugin_update_internal_statistics (void) { /* {{{ */
-       derive_t copy_write_queue_length;
-       value_list_t vl = VALUE_LIST_INIT;
-       value_t values[2];
 
-       copy_write_queue_length = write_queue_length;
+       gauge_t copy_write_queue_length = (gauge_t) write_queue_length;
 
        /* Initialize `vl' */
-       vl.values = values;
-       vl.values_len = 2;
-       vl.time = 0;
+       value_list_t vl = VALUE_LIST_INIT;
        sstrncpy (vl.host, hostname_g, sizeof (vl.host));
        sstrncpy (vl.plugin, "collectd", sizeof (vl.plugin));
 
-       vl.type_instance[0] = 0;
-       vl.values_len = 1;
-
        /* Write queue */
        sstrncpy (vl.plugin_instance, "write_queue",
                        sizeof (vl.plugin_instance));
 
        /* Write queue : queue length */
-       vl.values[0].gauge = (gauge_t) copy_write_queue_length;
+       vl.values = &(value_t) { .gauge = copy_write_queue_length };
+       vl.values_len = 1;
        sstrncpy (vl.type, "queue_length", sizeof (vl.type));
        vl.type_instance[0] = 0;
        plugin_dispatch_values (&vl);
 
        /* Write queue : Values dropped (queue length > low limit) */
-       vl.values[0].derive = (derive_t) stats_values_dropped;
+       vl.values = &(value_t) { .gauge = (gauge_t) stats_values_dropped };
+       vl.values_len = 1;
        sstrncpy (vl.type, "derive", sizeof (vl.type));
        sstrncpy (vl.type_instance, "dropped", sizeof (vl.type_instance));
        plugin_dispatch_values (&vl);
@@ -188,7 +182,8 @@ static void plugin_update_internal_statistics (void) { /* {{{ */
                        sizeof (vl.plugin_instance));
 
        /* Cache : Nb entry in cache tree */
-       vl.values[0].gauge = (gauge_t) uc_get_size();
+       vl.values = &(value_t) { .gauge = (gauge_t) uc_get_size() };
+       vl.values_len = 1;
        sstrncpy (vl.type, "cache_size", sizeof (vl.type));
        vl.type_instance[0] = 0;
        plugin_dispatch_values (&vl);
@@ -2401,7 +2396,7 @@ int plugin_dispatch_multivalue (value_list_t const *template, /* {{{ */
                case DS_TYPE_GAUGE:
                        vl->values[0].gauge = va_arg (ap, gauge_t);
                        if (store_percentage)
-                               vl->values[0].gauge *= sum ? (100.0 / sum) : 0;
+                               vl->values[0].gauge *= sum ? (100.0 / sum) : NAN;
                        break;
                case DS_TYPE_ABSOLUTE:
                        vl->values[0].absolute = va_arg (ap, absolute_t);