apps/kill/main.c

   1 /*
   2 ** Copyright 2004, Travis Geiselbrecht. All rights reserved.
   3 ** Distributed under the terms of the NewOS License.
   4 */
   5 #include <stdlib.h>
   6 #include <stdio.h>
   7 #include <signal.h>
   8
   9 static void usage(int argc, char **argv)
  10 {
  11         printf("invalid args, usage: %s <process id>\n", argv[1]);
  12
  13         exit(-1);
  14 }
  15
  16 int main(int argc, char **argv)
  17 {
  18         proc_id pid;
  19
  20         if(argc < 2) {
  21                 usage(argc, argv);
  22         }
  23
  24         pid = atoi(argv[1]);
  25
  26         printf("sending TERM signal to process %d\n", pid);
  27
  28         kill(pid, SIGTERM);
  29
  30         return 0;
  31 }
  32