Ejemplo n.º 1
0
void cide(struct kill_list *klp)
{
    int pidi, rc;

    if (klp->sigval == SIG_KILL)
      for (pidi = 0; klp->pid[pidi] && pidi < MAXPID; pidi++)
        if ( (rc = DosKillProcess(1, klp->pid[pidi])) )
          {
             printf("kill: DosKillProcess(1, %d) failed.  rc = %d\n",
                     klp->pid[pidi], rc);
             return;
          }
        else
          printf("KillProcess sent to process %d\n", klp->pid[pidi]);
#ifdef I16
    else
      if (klp->sigval == SIG_PFLG_A || klp->sigval == SIG_PFLG_B ||
          klp->sigval == SIG_PFLG_C)
        for (pidi = 0; klp->pid[pidi] && pidi < MAXPID; pidi++)
          if ((rc=DosFlagProcess(klp->pid[pidi],1,klp->sigval-SIG_PFLG_A,0)))
            {
               printf("kill: DosFlagProcess(%d, 1, %d, 0) failed. rc = %d\n",
                      klp->pid[pidi], rc);
               return;
            }
          else
            printf("User flag %c sent to process %d\n",
                   'A' + klp->sigval - SIG_PFLG_A, klp->pid[pidi]);
#endif
}
Ejemplo n.º 2
0
static VOID FAR alarm_thread ( VOID )
{
    while(1)
    {
      if (bAlarmRunning)
      {
        DosSleep(1000L);
        uTime--;
        if (uTime==0L)
        {
          // send signal to the main process.. I could have put raise() here
          // however that would require the use of the multithreaded library,
          // and it does not contain raise()!
          // I tried it with the standard library, this signaled ok, but a
          // test printf in the signal would not work and even caused SEGV.
          // So I signal the process through OS/2 and then the process
          // signals itself.
          if (bAlarmRunning)
            DosFlagProcess(pidMain,FLGP_PID, PFLG_A,1);
          bAlarmRunning=FALSE;
        }
      }
      else
        DosSleep(500L);
    }
}