190792Sgshapiro/* 2261370Sgshapiro * Copyright (c) 1990, 1993 390792Sgshapiro * The Regents of the University of California. All rights reserved. 490792Sgshapiro * 590792Sgshapiro * This code is derived from software contributed to Berkeley by 690792Sgshapiro * Chris Torek. 790792Sgshapiro * 890792Sgshapiro * Redistribution and use in source and binary forms, with or without 990792Sgshapiro * modification, are permitted provided that the following conditions 1090792Sgshapiro * are met: 11266711Sgshapiro * 1. Redistributions of source code must retain the above copyright 1290792Sgshapiro * notice, this list of conditions and the following disclaimer. 1390792Sgshapiro * 2. Redistributions in binary form must reproduce the above copyright 1490792Sgshapiro * notice, this list of conditions and the following disclaimer in the 1590792Sgshapiro * documentation and/or other materials provided with the distribution. 1690792Sgshapiro * 4. Neither the name of the University nor the names of its contributors 1790792Sgshapiro * may be used to endorse or promote products derived from this software 1890792Sgshapiro * without specific prior written permission. 1990792Sgshapiro * 2090792Sgshapiro * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2190792Sgshapiro * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2290792Sgshapiro * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2390792Sgshapiro * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2490792Sgshapiro * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2590792Sgshapiro * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2690792Sgshapiro * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2790792Sgshapiro * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2890792Sgshapiro * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2990792Sgshapiro * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3090792Sgshapiro * SUCH DAMAGE. 3190792Sgshapiro */ 3290792Sgshapiro 3390792Sgshapiro#if defined(LIBC_SCCS) && !defined(lint) 3490792Sgshapirostatic char sccsid[] = "@(#)ldiv.c 8.1 (Berkeley) 6/4/93"; 3590792Sgshapiro#endif /* LIBC_SCCS and not lint */ 3690792Sgshapiro#include <sys/cdefs.h> 3790792Sgshapiro__FBSDID("$FreeBSD$"); 3890792Sgshapiro 3990792Sgshapiro#include <stdlib.h> /* ldiv_t */ 4090792Sgshapiro 4190792Sgshapiroldiv_t 4290792Sgshapiroldiv(num, denom) 4390792Sgshapiro long num, denom; 4490792Sgshapiro{ 4590792Sgshapiro ldiv_t r; 4690792Sgshapiro 4790792Sgshapiro /* see div.c for comments */ 4890792Sgshapiro 4990792Sgshapiro r.quot = num / denom; 5090792Sgshapiro r.rem = num % denom; 5190792Sgshapiro if (num >= 0 && r.rem < 0) { 5290792Sgshapiro r.quot++; 5390792Sgshapiro r.rem -= denom; 5490792Sgshapiro } 5590792Sgshapiro return (r); 5690792Sgshapiro} 5790792Sgshapiro