| pause.c (165903) | pause.c (200150) |
|---|---|
| 1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#if defined(LIBC_SCCS) && !defined(lint) 31static char sccsid[] = "@(#)pause.c 8.1 (Berkeley) 6/4/93"; 32#endif /* LIBC_SCCS and not lint */ 33#include <sys/cdefs.h> | 1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#if defined(LIBC_SCCS) && !defined(lint) 31static char sccsid[] = "@(#)pause.c 8.1 (Berkeley) 6/4/93"; 32#endif /* LIBC_SCCS and not lint */ 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: head/lib/libc/gen/pause.c 165903 2007-01-09 00:28:16Z imp $"); | 34__FBSDID("$FreeBSD: head/lib/libc/gen/pause.c 200150 2009-12-05 19:31:38Z ed $"); |
| 35 36#include <signal.h> 37#include <unistd.h> 38 39/* 40 * Backwards compatible pause. 41 */ 42int | 35 36#include <signal.h> 37#include <unistd.h> 38 39/* 40 * Backwards compatible pause. 41 */ 42int |
| 43__pause() | 43__pause(void) |
| 44{ 45 return sigpause(sigblock(0L)); 46} 47__weak_reference(__pause, pause); 48__weak_reference(__pause, _pause); | 44{ 45 return sigpause(sigblock(0L)); 46} 47__weak_reference(__pause, pause); 48__weak_reference(__pause, _pause); |