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 * VPATH assumptions: 28 * VPATH is the environment variable containing the view path 29 * where each path name is followed by ':', '\n', or '\0'. 30 * Embedded blanks are considered part of the path. 31 */ 32 33 /* 34 * Copyright (c) 1999 by Sun Microsystems, Inc. 35 * All rights reserved. 36 */ 37 38 #pragma ident "%Z%%M% %I% %E% SMI" 39 40 #include <limits.h> 41 42 #define MAXPATH PATH_MAX /* max length for entire name */ 43 44 extern char **vpdirs; /* directories (including current) in */ 45 /* view path */ 46 extern int vpndirs; /* number of directories in view path */ 47 48 extern void vpinit(char *); 49 extern int vpaccess(char *path, mode_t amode); 50