1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984 AT&T */ 23*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 24*7c478bd9Sstevel@tonic-gate 25*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* from S5R2 1.3 */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/ 28*7c478bd9Sstevel@tonic-gate /* 29*7c478bd9Sstevel@tonic-gate * The intent here is to provide a means to make the order of 30*7c478bd9Sstevel@tonic-gate * bytes in an io-stream correspond to the order of the bytes 31*7c478bd9Sstevel@tonic-gate * in the memory while doing the io a `word' at a time. 32*7c478bd9Sstevel@tonic-gate */ 33*7c478bd9Sstevel@tonic-gate #include <stdio.h> 34*7c478bd9Sstevel@tonic-gate 35*7c478bd9Sstevel@tonic-gate int getw(stream)36*7c478bd9Sstevel@tonic-gategetw(stream) 37*7c478bd9Sstevel@tonic-gate register FILE *stream; 38*7c478bd9Sstevel@tonic-gate { 39*7c478bd9Sstevel@tonic-gate int w; 40*7c478bd9Sstevel@tonic-gate register char *s = (char *)&w; 41*7c478bd9Sstevel@tonic-gate register int i = sizeof(int); 42*7c478bd9Sstevel@tonic-gate 43*7c478bd9Sstevel@tonic-gate while (--i >= 0) 44*7c478bd9Sstevel@tonic-gate *s++ = getc(stream); 45*7c478bd9Sstevel@tonic-gate return (feof(stream) || ferror(stream) ? EOF : w); 46*7c478bd9Sstevel@tonic-gate } 47