admin/zabbix/files/zabbix_helper_mac80211.c

   1 #define _GNU_SOURCE
   2 #include <stdio.h>
   3 #include <string.h>
   4 #include <stdlib.h>
   5
   6 int main(int argc, char *argv[]) {
   7
   8     if(argc == 3) {
   9         char *phy = NULL;
  10         char *stat = NULL;
  11         char *filename = NULL;
  12         FILE *f = NULL;
  13         phy = basename(argv[1]);
  14         stat = basename(argv[2]);
  15         if(asprintf(&filename, "/sys/kernel/debug/ieee80211/%s/statistics/%s", phy, stat) > 0)
  16             f = fopen(filename, "r");
  17
  18         if(f != NULL) {
  19             char temp[256];
  20             while (fgets(temp, 256, f) != NULL)
  21                 printf("%s",temp);
  22
  23             fclose(f);
  24         }
  25         free(filename);
  26     } else {
  27         fprintf(stderr, "Usage: %s PHY STAT\n",argv[0]);
  28         fprintf(stderr, " cat /sys/kernel/debug/ieee80211/PHY/statistics/STAT as root\n");
  29         return 1;
  30     }
  31     return 0;
  32 }