/* timespans_num = */ 0,
/* consolidation_functions = */ NULL,
- /* consolidation_functions_num = */ 0
+ /* consolidation_functions_num = */ 0,
+
+ /* async = */ 0
};
/*
return (0);
} /* int value_list_to_string */
-static int value_list_to_filename (char *buffer, int buffer_len,
- const data_set_t *ds, const value_list_t *vl)
+static int value_list_to_filename (char *buffer, size_t buffer_size,
+ value_list_t const *vl)
{
- int offset = 0;
+ char const suffix[] = ".rrd";
int status;
-
- assert (0 == strcmp (ds->type, vl->type));
+ size_t len;
if (datadir != NULL)
{
- status = ssnprintf (buffer + offset, buffer_len - offset,
- "%s/", datadir);
- if ((status < 1) || (status >= buffer_len - offset))
- return (-1);
- offset += status;
- }
+ size_t datadir_len = strlen (datadir) + 1;
- status = ssnprintf (buffer + offset, buffer_len - offset,
- "%s/", vl->host);
- if ((status < 1) || (status >= buffer_len - offset))
- return (-1);
- offset += status;
+ if (datadir_len >= buffer_size)
+ return (ENOMEM);
- if (strlen (vl->plugin_instance) > 0)
- status = ssnprintf (buffer + offset, buffer_len - offset,
- "%s-%s/", vl->plugin, vl->plugin_instance);
- else
- status = ssnprintf (buffer + offset, buffer_len - offset,
- "%s/", vl->plugin);
- if ((status < 1) || (status >= buffer_len - offset))
- return (-1);
- offset += status;
+ sstrncpy (buffer, datadir, buffer_size);
+ buffer[datadir_len - 1] = '/';
+ buffer[datadir_len] = 0;
- if (strlen (vl->type_instance) > 0)
- status = ssnprintf (buffer + offset, buffer_len - offset,
- "%s-%s", vl->type, vl->type_instance);
- else
- status = ssnprintf (buffer + offset, buffer_len - offset,
- "%s", vl->type);
- if ((status < 1) || (status >= buffer_len - offset))
- return (-1);
- offset += status;
+ buffer += datadir_len;
+ buffer_size -= datadir_len;
+ }
- strncpy (buffer + offset, ".rrd", buffer_len - offset);
- buffer[buffer_len - 1] = 0;
+ status = FORMAT_VL (buffer, buffer_size, vl);
+ if (status != 0)
+ return (status);
+
+ len = strlen (buffer);
+ assert (len < buffer_size);
+ buffer += len;
+ buffer_size -= len;
+
+ if (buffer_size <= sizeof (suffix))
+ return (ENOMEM);
+ memcpy (buffer, suffix, sizeof (suffix));
return (0);
} /* int value_list_to_filename */
status = cf_util_get_string (child, &daemon_address);
else if (strcasecmp ("CreateFiles", key) == 0)
status = cf_util_get_boolean (child, &config_create_files);
+ else if (strcasecmp ("CreateFilesAsync", key) == 0)
+ status = cf_util_get_boolean (child, &rrdcreate_config.async);
else if (strcasecmp ("CollectStatistics", key) == 0)
status = cf_util_get_boolean (child, &config_collect_stats);
else if (strcasecmp ("StepSize", key) == 0)
return (-1);
}
- if (value_list_to_filename (filename, sizeof (filename), ds, vl) != 0)
+ if (value_list_to_filename (filename, sizeof (filename), vl) != 0)
{
ERROR ("rrdcached plugin: value_list_to_filename failed.");
return (-1);
filename);
return (-1);
}
+ else if (rrdcreate_config.async)
+ return (0);
}
}