4.3BSD - /usr/src/lib/libc/compat-4.1/pause.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #if defined(LIBC_SCCS) && !defined(lint)
   8: static char sccsid[] = "@(#)pause.c	5.2 (Berkeley) 3/9/86";
   9: #endif LIBC_SCCS and not lint
  10: 
  11: /*
  12:  * Backwards compatible pause.
  13:  */
  14: pause()
  15: {
  16: 
  17:     sigpause(sigblock(0));
  18: }

Defined functions

Defined variables