src/utils_rrdcreate.[ch]: Implement the srrd_create_async() function.

[collectd.git] / src / rrdtool.c

diff --git a/src/rrdtool.c b/src/rrdtool.c
index 56a82d0..da4fcb8 100644 (file)
--- a/src/rrdtool.c
+++ b/src/rrdtool.c
@@ -75,6 +75,7 @@ static const char *config_keys[] =
 {
        "CacheTimeout",
        "CacheFlush",
+       "CreateFilesAsync",
        "DataDir",
        "StepSize",
        "HeartBeat",
@@ -102,7 +103,9 @@ static rrdcreate_config_t rrdcreate_config =
        /* timespans_num = */ 0,
 
        /* consolidation_functions = */ NULL,
-       /* consolidation_functions_num = */ 0
+       /* consolidation_functions_num = */ 0,
+
+        /* async = */ 0
 };
 
 /* XXX: If you need to lock both, cache_lock and queue_lock, at the same time,
@@ -185,7 +188,7 @@ static int srrd_update (char *filename, char *template,
        if (status != 0)
        {
                WARNING ("rrdtool plugin: rrd_update_r failed: %s: %s",
-                               argv[1], rrd_get_error ());
+                               filename, rrd_get_error ());
        }
 
        sfree (new_argv);
@@ -1008,6 +1011,13 @@ static int rrd_config (const char *key, const char *value)
                if (temp > 0)
                        rrdcreate_config.heartbeat = temp;
        }
+       else if (strcasecmp ("CreateFilesAsync", key) == 0)
+       {
+               if (IS_TRUE (value))
+                       rrdcreate_config.async = 1;
+               else
+                       rrdcreate_config.async = 0;
+       }
        else if (strcasecmp ("RRARows", key) == 0)
        {
                int tmp = atoi (value);
@@ -1164,17 +1174,6 @@ static int rrd_init (void)
        if (rrdcreate_config.heartbeat <= 0)
                rrdcreate_config.heartbeat = 2 * rrdcreate_config.stepsize;
 
-       if ((rrdcreate_config.heartbeat > 0)
-                       && (rrdcreate_config.heartbeat < CDTIME_T_TO_TIME_T (interval_g)))
-               WARNING ("rrdtool plugin: Your `heartbeat' is "
-                               "smaller than your `interval'. This will "
-                               "likely cause problems.");
-       else if ((rrdcreate_config.stepsize > 0)
-                       && (rrdcreate_config.stepsize < CDTIME_T_TO_TIME_T (interval_g)))
-               WARNING ("rrdtool plugin: Your `stepsize' is "
-                               "smaller than your `interval'. This will "
-                               "create needlessly big RRD-files.");
-
        /* Set the cache up */
        pthread_mutex_lock (&cache_lock);
 
@@ -1195,7 +1194,7 @@ static int rrd_init (void)
 
        pthread_mutex_unlock (&cache_lock);
 
-       status = pthread_create (&queue_thread, /* attr = */ NULL,
+       status = plugin_thread_create (&queue_thread, /* attr = */ NULL,
                        rrd_queue_thread, /* args = */ NULL);
        if (status != 0)
        {