X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=ensc_wrappers%2Fwrappers-dirent.hc;fp=ensc_wrappers%2Fwrappers-dirent.hc;h=d7fe4330c3e99a5f52dc79988054fa41281c8013;hb=9c78378bebc1a9f3d400f422df8ede9efea57dea;hp=0000000000000000000000000000000000000000;hpb=faa778968d1a7dfeaebc9fe4b847e691dc62fd15;p=util-vserver.git diff --git a/ensc_wrappers/wrappers-dirent.hc b/ensc_wrappers/wrappers-dirent.hc new file mode 100644 index 0000000..d7fe433 --- /dev/null +++ b/ensc_wrappers/wrappers-dirent.hc @@ -0,0 +1,57 @@ +// $Id$ --*- c -*-- + +// Copyright (C) 2004 Enrico Scholz +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + +#ifndef H_ENSC_IN_WRAPPERS_H +# error wrappers_handler.hc can not be used in this way +#endif + +inline static WRAPPER_DECL DIR * +Eopendir(const char *name) +{ + DIR * res = opendir(name); + + FatalErrnoError(res==0, "opendir()"); + return res; +} + +inline static WRAPPER_DECL struct dirent * +Ereaddir(DIR *dir) +{ + struct dirent *res; + + errno = 0; + res = readdir(dir); + + FatalErrnoError(res==0 && errno!=0, "readdir()"); + return res; +} + +#ifndef __dietlibc__ +inline static WRAPPER_DECL void +Ereaddir_r(DIR *dir, struct dirent *entry, struct dirent **result) +{ + errno = 0; + FatalErrnoError(readdir_r(dir, entry, result)==0 && errno!=0, "readdir_r()"); +} +#endif + +inline static WRAPPER_DECL void +Eclosedir(DIR *dir) +{ + FatalErrnoError(closedir(dir)==-1, "closedir()"); +}