[unix-history] / usr / src / lib / libc / gen / pause.c

/*
 * Copyright (c) 1983 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)pause.c	5.7 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */

#include <signal.h>
#include <unistd.h>

/*
 * Backwards compatible pause.
 */
int
pause()
{

	return sigpause(sigblock(0L));
}
Commit	Line	Data
bb0cfa24	1	/*
bfd3a734 KB	2	* Copyright (c) 1983 The Regents of the University of California.
	3	* All rights reserved.
	4	*
269a7923	5	* %sccs.include.redist.c%
bb0cfa24 DF	6	*/
bb0cfa24 DF	7
2ce81398	8	#if defined(LIBC_SCCS) && !defined(lint)
c5980113	9	static char sccsid[] = "@(#)pause.c 5.7 (Berkeley) %G%";
bfd3a734	10	#endif /* LIBC_SCCS and not lint */
5942f1c5	11
c5980113 DS	12	#include <signal.h>
	13	#include <unistd.h>
	14
5942f1c5 SL	15	/*
	16	* Backwards compatible pause.
	17	*/
c5980113	18	int
5942f1c5 SL	19	pause()
	20	{
	21
c5980113	22	return sigpause(sigblock(0L));
5942f1c5	23	}