Lines Matching defs:old
13 * These implement the old BSD routines via the POSIX equivalents.
188 SIG_HDLR(*old) __P((int));
192 old = Signal(sig, handler);
194 return old;
314 MASK_T old = 0;
316 printf("expect: old=0,old=2\n");
319 old = sigblock(sigmask(SIGINT));
320 printf("old=%d,", old);
321 old = sigsetmask(sigmask(SIGALRM));
322 printf("old=%d\n", old);