tools/atminject.c

   1 #include <string.h>
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4 #include <errno.h>
   5 #include <ev.h>
   6
   7 #include "../lib/libautomation.h"
   8
   9
  10 int main(int argc, char **argv) {
  11         int v;
  12         ATM_SHM s;
  13         struct ATM_VALUE *p;
  14
  15         if(argc != 4)
  16                 atm_fail("atminject <domain> <key> <value>");
  17
  18         errno = 0;
  19         v = strtol(argv[3], NULL, 0);
  20         if (errno) {
  21                 perror(argv[3]);
  22                 return -1;
  23         }
  24
  25         s = atm_shm_create(argv[1]);
  26         if (!s)
  27                 atm_fail("Couldn't open shared memory for writing");
  28
  29         p = atm_shm_register(s, argv[2]);
  30         atm_shm_update(p, v);
  31
  32         return 0;
  33 }