static void handler( int signum )
{
int rc;
rc = DosStopSession( STOP_SESSION_ALL, sess_id );
printf( "DosStopSession rc = %d\n", rc );
rc = DosClose( handle );
printf( "DosClose rc = %d\n", rc );
rc = DosDelete( tempfile );
printf( "DosDelete rc = %d\n", rc );
exit( EXIT_FAILURE );
signum = 0;
}
/* stop specified program */
void
stop_pgm(PROG* prog)
{
QMSG q_mess; /* queue message */
int i = 0;
if (!prog->valid) {
cleanup_pgm(prog);
return;
}
DosStopSession(STOP_SESSION_SPECIFIED, prog->session_id);
while (prog->valid && (i < 100)) {
/* wait for termination queue message to cause cleanup_pgm() to be called */
if (WinGetMsg(hab, &q_mess, 0L, 0, 0))
WinDispatchMsg(hab, &q_mess);
i++;
}
if (i >= 100)
gserror(0, "can't stop program", MB_ICONHAND, SOUND_ERROR);
/* cleanup should already have occurred */
cleanup_pgm(prog);
}
