wrappers-dirent.hc (1551B)
1 // $Id$ --*- c -*-- 2 3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 // 5 // This program is free software; you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation; version 2 of the License. 8 // 9 // This program is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with this program; if not, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 19 #ifndef H_ENSC_IN_WRAPPERS_H 20 # error wrappers_handler.hc can not be used in this way 21 #endif 22 23 inline static WRAPPER_DECL DIR * 24 Eopendir(const char *name) 25 { 26 DIR * res = opendir(name); 27 28 FatalErrnoError(res==0, "opendir()"); 29 return res; 30 } 31 32 inline static WRAPPER_DECL struct dirent * 33 Ereaddir(DIR *dir) 34 { 35 struct dirent *res; 36 37 errno = 0; 38 res = readdir(dir); 39 40 FatalErrnoError(res==0 && errno!=0, "readdir()"); 41 return res; 42 } 43 44 #ifndef __dietlibc__ 45 inline static WRAPPER_DECL void 46 Ereaddir_r(DIR *dir, struct dirent *entry, struct dirent **result) 47 { 48 errno = 0; 49 FatalErrnoError(readdir_r(dir, entry, result)==0 && errno!=0, "readdir_r()"); 50 } 51 #endif 52 53 inline static WRAPPER_DECL void 54 Eclosedir(DIR *dir) 55 { 56 FatalErrnoError(closedir(dir)==-1, "closedir()"); 57 }