1da2e3ebdSchin /*********************************************************************** 2da2e3ebdSchin * * 3da2e3ebdSchin * This software is part of the ast package * 4*b30d1939SAndy Fiddaman * Copyright (c) 1985-2011 AT&T Intellectual Property * 5da2e3ebdSchin * and is licensed under the * 6*b30d1939SAndy Fiddaman * Eclipse Public License, Version 1.0 * 77c2fbfb3SApril Chin * by AT&T Intellectual Property * 8da2e3ebdSchin * * 9da2e3ebdSchin * A copy of the License is available at * 10*b30d1939SAndy Fiddaman * http://www.eclipse.org/org/documents/epl-v10.html * 11*b30d1939SAndy Fiddaman * (with md5 checksum b35adb5213ca9657e911e9befb180842) * 12da2e3ebdSchin * * 13da2e3ebdSchin * Information and Software Systems Research * 14da2e3ebdSchin * AT&T Research * 15da2e3ebdSchin * Florham Park NJ * 16da2e3ebdSchin * * 17da2e3ebdSchin * Glenn Fowler <gsf@research.att.com> * 18da2e3ebdSchin * David Korn <dgk@research.att.com> * 19da2e3ebdSchin * Phong Vo <kpv@research.att.com> * 20da2e3ebdSchin * * 21da2e3ebdSchin ***********************************************************************/ 22da2e3ebdSchin #pragma prototyped 23da2e3ebdSchin /* 24da2e3ebdSchin * realpath implementation 25da2e3ebdSchin */ 26da2e3ebdSchin 27da2e3ebdSchin #define realpath ______realpath 28da2e3ebdSchin #define resolvepath ______resolvepath 29da2e3ebdSchin 30da2e3ebdSchin #include <ast.h> 31da2e3ebdSchin 32da2e3ebdSchin #undef realpath 33da2e3ebdSchin #undef resolvepath 34da2e3ebdSchin 35da2e3ebdSchin #undef _def_map_ast 36da2e3ebdSchin #include <ast_map.h> 37da2e3ebdSchin 387c2fbfb3SApril Chin extern int resolvepath(const char*, char*, size_t); 39da2e3ebdSchin 40da2e3ebdSchin #if defined(__EXPORT__) 41da2e3ebdSchin #define extern __EXPORT__ 42da2e3ebdSchin #endif 43da2e3ebdSchin 44da2e3ebdSchin extern char* realpath(const char * file,char * path)45da2e3ebdSchinrealpath(const char* file, char* path) 46da2e3ebdSchin { 477c2fbfb3SApril Chin return resolvepath(file, path, PATH_MAX) > 0 ? path : (char*)0; 48da2e3ebdSchin } 49