1 /* @(#)maxpath.h 1.13 17/04/27 Copyright 1985, 1995, 1998, 2001-2017 J. Schilling */ 2 /* 3 * Definitions for dealing with statically limitations on pathnames 4 * 5 * Copyright (c) 1985, 1995, 1998, 2001-2017 J. Schilling 6 */ 7 /* 8 * The contents of this file are subject to the terms of the 9 * Common Development and Distribution License, Version 1.0 only 10 * (the "License"). You may not use this file except in compliance 11 * with the License. 12 * 13 * See the file CDDL.Schily.txt in this distribution for details. 14 * A copy of the CDDL is also available via the Internet at 15 * http://www.opensource.org/licenses/cddl1.txt 16 * 17 * When distributing Covered Code, include this CDDL HEADER in each 18 * file and include the License file CDDL.Schily.txt from this distribution. 19 */ 20 21 #ifndef _SCHILY_MAXPATH_H 22 #define _SCHILY_MAXPATH_H 23 24 #ifndef _SCHILY_DIRENT_H 25 #include <schily/dirent.h> /* Includes mconfig.h if needed */ 26 #endif 27 28 #ifdef JOS 29 #ifndef _SCHILY_JOS_MAXP_H 30 # include <schily/jos_maxp.h> 31 #endif 32 # ifndef FOUND_MAXPATHNAME 33 # define FOUND_MAXPATHNAME 34 # endif 35 # ifndef FOUND_MAXFILENAME 36 # define FOUND_MAXFILENAME 37 # endif 38 #endif /* JOS */ 39 40 #if !defined(FOUND_MAXPATHNAME) && defined(MAXPATHLEN) 41 # define MAXPATHNAME MAXPATHLEN /* From sys/param.h */ 42 # define FOUND_MAXPATHNAME 43 #endif 44 45 #if !defined(FOUND_MAXPATHNAME) && defined(PATH_MAX) 46 # define MAXPATHNAME PATH_MAX /* From limits.h */ 47 # define FOUND_MAXPATHNAME 48 #endif 49 50 #if !defined(FOUND_MAXPATHNAME) 51 #include <schily/stdlib.h> 52 #endif 53 #if !defined(FOUND_MAXPATHNAME) && defined(_MAX_PATH) 54 # define MAXPATHNAME _MAX_PATH /* From MS stdlib.h */ 55 # define FOUND_MAXPATHNAME 56 #endif 57 58 #if !defined(FOUND_MAXPATHNAME) 59 # define MAXPATHNAME 1024 /* Is there a limit? */ 60 #endif 61 62 #ifndef PATH_MAX 63 #define PATH_MAX MAXPATHNAME 64 #endif 65 66 67 /* 68 * Don't use defaults here to allow recognition of problems. 69 */ 70 #if !defined(FOUND_MAXFILENAME) && defined(MAXNAMELEN) 71 # define MAXFILENAME MAXNAMELEN /* From sys/param.h */ 72 # define FOUND_MAXFILENAME 73 #endif 74 75 #if !defined(FOUND_MAXFILENAME) && defined(MAXNAMLEN) 76 # define MAXFILENAME MAXNAMLEN /* From dirent.h */ 77 # define FOUND_MAXFILENAME 78 #endif 79 80 #ifdef __never__ 81 /* 82 * DIRSIZ(dp) is a parameterized macro, we cannot use it here. 83 */ 84 #if !defined(FOUND_MAXFILENAME) && defined(DIRSIZ) 85 # define MAXFILENAME DIRSIZ /* From sys/dir.h */ 86 # define FOUND_MAXFILENAME 87 #endif 88 #endif /* __never__ */ 89 90 #if !defined(FOUND_MAXFILENAME) && defined(NAME_MAX) 91 # define MAXFILENAME NAME_MAX /* From limits.h */ 92 # define FOUND_MAXFILENAME 93 #endif 94 95 #if !defined(FOUND_MAXFILENAME) && defined(FOUND_DIRSIZE) 96 # define MAXFILENAME DIRSIZE /* From schily/dirent.h */ 97 # define FOUND_MAXFILENAME 98 #endif 99 100 #if !defined(FOUND_MAXFILENAME) 101 #include <schily/stdlib.h> 102 #endif 103 #if !defined(FOUND_MAXFILENAME) && defined(_MAX_FNAME) 104 # define MAXFILENAME _MAX_FNAME /* From MS stdlib.h */ 105 # define FOUND_MAXFILENAME 106 #endif 107 108 #if !defined(FOUND_MAXFILENAME) 109 # define MAXFILENAME 256 110 #endif 111 112 #ifndef NAME_MAX 113 #define NAME_MAX MAXFILENAME 114 #endif 115 #ifndef MAXNAMLEN 116 #define MAXNAMLEN MAXFILENAME 117 #endif 118 #ifndef MAXNAMELEN 119 #define MAXNAMELEN MAXFILENAME 120 #endif 121 122 #endif /* _SCHILY_MAXPATH_H */ 123