Routix/tareas/ush/my_trap.c

   1 #include <signal.h>
   2 char cmd[100];
   3
   4 main(int argc, char *argv[])
   5 {
   6    void sighandler();
   7    int i, offset = 0;
   8
   9    signal(SIGQUIT, sighandler);
  10    for (i = 1; i < argc; i++) {
  11        strcpy(cmd + offset, argv[i]);
  12        offset += strlen(argv[i]);
  13        cmd[offset++] = ' ';
  14    }
  15    cmd[offset] = '\0';
  16    pause();
  17 }
  18
  19 void sighandler()
  20 {
  21   system(cmd);
  22 }