NetBSD/usr.sbin/sup/source/salloc.c

/*	$NetBSD: salloc.c,v 1.4 1998/07/27 01:07:01 mycroft Exp $	*/

/*
 * Copyright (c) 1991 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 *
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 *
 * Carnegie Mellon requests users of this software to return to
 *
 *  Software Distribution Coordinator   or   Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 *
 * any improvements or extensions that they make and grant Carnegie the rights
 * to redistribute these changes.
 */
/*
 **********************************************************************
 * HISTORY
 * 09-Apr-87  Glenn Marcy (gm0w) at Carnegie-Mellon University
 *	Changed to save length and use bcopy instead of strcpy.
 *
 * 02-Nov-85  Glenn Marcy (gm0w) at Carnegie-Mellon University
 *	Created from routine by same name in Steve Shafer's sup program.
 *
 **********************************************************************
 */
#include "supcdefs.h"
#include "supextern.h"


char *salloc(p)
const char *p;
{
	register char *q;
	register int l;

	q = malloc(l = strlen(p) + 1);
	if (q != 0)
		bcopy(p, q, l);
	return(q);
}