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) 1988 AT&T */ 23*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 24*7c478bd9Sstevel@tonic-gate 25*7c478bd9Sstevel@tonic-gate 26*7c478bd9Sstevel@tonic-gate /* 27*7c478bd9Sstevel@tonic-gate * Copyright (c) 1999 by Sun Microsystems, Inc. 28*7c478bd9Sstevel@tonic-gate * All rights reserved. 29*7c478bd9Sstevel@tonic-gate */ 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate /* vpfopen - view path version of the fopen library function */ 34*7c478bd9Sstevel@tonic-gate 35*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 36*7c478bd9Sstevel@tonic-gate #include <stdio.h> 37*7c478bd9Sstevel@tonic-gate #include <ctype.h> 38*7c478bd9Sstevel@tonic-gate #include <string.h> 39*7c478bd9Sstevel@tonic-gate #include "vp.h" 40*7c478bd9Sstevel@tonic-gate 41*7c478bd9Sstevel@tonic-gate FILE * 42*7c478bd9Sstevel@tonic-gate vpfopen(char *filename, char *type) 43*7c478bd9Sstevel@tonic-gate { 44*7c478bd9Sstevel@tonic-gate char buf[MAXPATH + 1]; 45*7c478bd9Sstevel@tonic-gate FILE *returncode; 46*7c478bd9Sstevel@tonic-gate int i; 47*7c478bd9Sstevel@tonic-gate 48*7c478bd9Sstevel@tonic-gate if ((returncode = fopen(filename, type)) == NULL && 49*7c478bd9Sstevel@tonic-gate filename[0] != '/' && strcmp(type, "r") == 0) { 50*7c478bd9Sstevel@tonic-gate vpinit((char *)0); 51*7c478bd9Sstevel@tonic-gate for (i = 1; i < vpndirs; i++) { 52*7c478bd9Sstevel@tonic-gate (void) sprintf(buf, "%s/%s", vpdirs[i], filename); 53*7c478bd9Sstevel@tonic-gate if ((returncode = fopen(buf, type)) != NULL) { 54*7c478bd9Sstevel@tonic-gate break; 55*7c478bd9Sstevel@tonic-gate } 56*7c478bd9Sstevel@tonic-gate 57*7c478bd9Sstevel@tonic-gate } 58*7c478bd9Sstevel@tonic-gate } 59*7c478bd9Sstevel@tonic-gate return (returncode); 60*7c478bd9Sstevel@tonic-gate } 61