22 lines
1.0 KiB
C
22 lines
1.0 KiB
C
/* 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);
|