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 /* 25da2e3ebdSchin * AT&T Research 26da2e3ebdSchin * 27da2e3ebdSchin * common dirent maintenance interface 28da2e3ebdSchin */ 29da2e3ebdSchin 30da2e3ebdSchin #ifndef _AST_DIR_H 31da2e3ebdSchin #define _AST_DIR_H 32da2e3ebdSchin 33da2e3ebdSchin #include <ast_lib.h> 34da2e3ebdSchin 35da2e3ebdSchin #if _mem_d_fileno_dirent || _mem_d_ino_dirent 36da2e3ebdSchin #if !_mem_d_fileno_dirent 37da2e3ebdSchin #undef _mem_d_fileno_dirent 38da2e3ebdSchin #define _mem_d_fileno_dirent 1 39da2e3ebdSchin #define d_fileno d_ino 40da2e3ebdSchin #endif 41da2e3ebdSchin #endif 42da2e3ebdSchin 43da2e3ebdSchin #if _BLD_ast 44da2e3ebdSchin #include "dirlib.h" 45da2e3ebdSchin #else 46da2e3ebdSchin #include <dirent.h> 47da2e3ebdSchin #endif 48da2e3ebdSchin 49da2e3ebdSchin #if _mem_d_fileno_dirent 50da2e3ebdSchin #define D_FILENO(d) ((d)->d_fileno) 51da2e3ebdSchin #endif 52da2e3ebdSchin 53da2e3ebdSchin #if _mem_d_namlen_dirent 54da2e3ebdSchin #define D_NAMLEN(d) ((d)->d_namlen) 55da2e3ebdSchin #else 56da2e3ebdSchin #define D_NAMLEN(d) (strlen((d)->d_name)) 57da2e3ebdSchin #endif 58da2e3ebdSchin 59da2e3ebdSchin #if _mem_d_reclen_dirent 60da2e3ebdSchin #define D_RECLEN(d) ((d)->d_reclen) 61da2e3ebdSchin #else 62da2e3ebdSchin #define D_RECLEN(d) D_RECSIZ(d,D_NAMLEN(d)) 63da2e3ebdSchin #endif 64da2e3ebdSchin 65da2e3ebdSchin #define D_RECSIZ(d,n) (sizeof(*(d))-sizeof((d)->d_name)+((n)+sizeof(char*))&~(sizeof(char*)-1)) 66da2e3ebdSchin 67da2e3ebdSchin /* 68da2e3ebdSchin * NOTE: 2003-03-27 mac osx bug symlink==DT_REG bug discovered; 69da2e3ebdSchin * the kernel *and* all directories must be fixed, so d_type 70da2e3ebdSchin * is summarily disabled until we see that happen 71da2e3ebdSchin */ 72da2e3ebdSchin 73da2e3ebdSchin #if _mem_d_type_dirent && defined(DT_UNKNOWN) && defined(DT_REG) && defined(DT_DIR) && defined(DT_LNK) && ! ( __APPLE__ || __MACH__ ) 74da2e3ebdSchin #define D_TYPE(d) ((d)->d_type) 75da2e3ebdSchin #endif 76da2e3ebdSchin 77da2e3ebdSchin #endif 78