usr/src/tools/cscope-fast/vp.h

   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);