**/
#include "collectd.h"
+
#include "common.h"
#include "plugin.h"
static int openvpn_read (void)
{
FILE *fh;
- int i, read;
+ int read;
read = 0;
/* call the right read function for every status entry in the list */
- for (i = 0; i < vpn_num; i++)
+ for (int i = 0; i < vpn_num; i++)
{
int vpn_read = 0;
if (strcasecmp ("StatusFile", key) == 0)
{
char *status_file, *status_name, *filename;
- int status_version, i;
+ int status_version;
vpn_status_t *temp;
/* try to detect the status file format */
}
/* scan the list looking for a clone */
- for (i = 0; i < vpn_num; i++)
+ for (int i = 0; i < vpn_num; i++)
{
if (strcasecmp (vpn_list[i]->name, status_name) == 0)
{
/* shutdown callback */
static int openvpn_shutdown (void)
{
- int i;
-
- for (i = 0; i < vpn_num; i++)
+ for (int i = 0; i < vpn_num; i++)
{
sfree (vpn_list[i]->file);
sfree (vpn_list[i]);