**/
#include "collectd.h"
+
#include "plugin.h"
#include "common.h"
#include "utils_format_json.h"
static void wh_reset_buffer (wh_callback_t *cb) /* {{{ */
{
+ if ((cb == NULL) || (cb->send_buffer == NULL))
+ return;
+
memset (cb->send_buffer, 0, cb->send_buffer_size);
cb->send_buffer_free = cb->send_buffer_size;
cb->send_buffer_fill = 0;
cb = data;
- wh_flush_nolock (/* timeout = */ 0, cb);
+ if (cb->send_buffer != NULL)
+ wh_flush_nolock (/* timeout = */ 0, cb);
if (cb->curl != NULL)
{
&cb->send_buffer_fill,
&cb->send_buffer_free,
ds, vl, cb->store_rates);
- if (status == (-ENOMEM))
+ if (status == -ENOMEM)
{
status = wh_flush_nolock (/* timeout = */ 0, cb);
if (status != 0)
{
wh_callback_t *cb;
int buffer_size = 0;
- user_data_t user_data;
+ user_data_t user_data = { 0 };
char callback_name[DATA_MAX_NAME_LEN];
int status = 0;
- int i;
cb = calloc (1, sizeof (*cb));
if (cb == NULL)
if (strcasecmp ("URL", ci->key) == 0)
cf_util_get_string (ci, &cb->location);
- for (i = 0; i < ci->children_num; i++)
+ for (int i = 0; i < ci->children_num; i++)
{
oconfig_item_t *child = ci->children + i;
DEBUG ("write_http: Registering write callback '%s' with URL '%s'",
callback_name, cb->location);
- memset (&user_data, 0, sizeof (user_data));
user_data.data = cb;
- user_data.free_func = NULL;
plugin_register_flush (callback_name, wh_flush, &user_data);
user_data.free_func = wh_callback_free;
static int wh_config (oconfig_item_t *ci) /* {{{ */
{
- int i;
-
- for (i = 0; i < ci->children_num; i++)
+ for (int i = 0; i < ci->children_num; i++)
{
oconfig_item_t *child = ci->children + i;