xreadlink.h

来自「libiconv是一个很不错的字符集转换库。程序接口也很简单」· C头文件 代码 · 共 22 行

/* Reading symbolic links without size limitation.
   Copyright (C) 2001, 2003 Free Software Foundation, Inc.

   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; either version 2, or (at your option)
   any later version.

   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.  */

/* Call readlink to get the symbolic link value of FILENAME.
   Return a pointer to that NUL-terminated string in malloc'd storage.
   If readlink fails, return NULL and set errno.  */
extern char *xreadlink (char const *filename);