1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright (c) 1999 by Sun Microsystems, Inc. 28 * All rights reserved. 29 */ 30 31 /* vpaccess - view path version of the access system call */ 32 33 #include <sys/types.h> 34 #include <unistd.h> 35 #include <stdio.h> 36 #include "vp.h" 37 38 int 39 vpaccess(char *path, mode_t amode) 40 { 41 char buf[MAXPATH + 1]; 42 int returncode; 43 int i; 44 45 if ((returncode = access(path, amode)) == -1 && path[0] != '/') { 46 vpinit((char *)0); 47 for (i = 1; i < vpndirs; i++) { 48 (void) sprintf(buf, "%s/%s", vpdirs[i], path); 49 if ((returncode = access(buf, amode)) != -1) { 50 break; 51 } 52 } 53 } 54 return (returncode); 55 } 56