diff options
Diffstat (limited to 'lib/xreadlink.h')
| -rw-r--r-- | lib/xreadlink.h | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/lib/xreadlink.h b/lib/xreadlink.h index 6d93fe6..555c27d 100644 --- a/lib/xreadlink.h +++ b/lib/xreadlink.h @@ -1,11 +1,12 @@ /* Reading symbolic links without size limitation. - Copyright (C) 2001, 2003, 2004, 2007 Free Software Foundation, Inc. + Copyright (C) 2001, 2003-2004, 2007, 2009-2016 Free Software Foundation, + Inc. - This program is free software; you can redistribute it and/or modify + 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. + the Free Software Foundation; either version 3 of the License, 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 @@ -13,22 +14,12 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. - If not, write to the Free Software Foundation, - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Written by Jim Meyering <jim@meyering.net> */ -#include <stddef.h> - -/* 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); -/* Call readlink to get the symbolic link value of FILENAME. - SIZE_HINT is a hint as to how long the link is expected to be; - typically it is taken from st_size. It need not be correct. - Return a pointer to that NUL-terminated string in malloc'd storage. - If readlink fails, return NULL and set errno. */ -extern char *xreadlink_with_size (char const *filename, size_t size_hint); +#if GNULIB_XREADLINKAT +extern char *xreadlinkat (int fd, char const *filename); +#endif |