9be33485e2
* lib/linux/gnu.c (readlink, symlink): New function. * include/unistd.h (readlink, symlink): Declare. * include/linux/x86/syscall.h (SYS_readlink, SYS_symlink): New macro. * include/linux/x86_64/syscall.h (SYS_symlink, SYS_readlink): New macro.
30 lines
1 KiB
C
30 lines
1 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
|
|
* GNU Mes --- Maxwell Equations of Software
|
|
* Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
|
*
|
|
* This file is part of GNU Mes.
|
|
*
|
|
* GNU Mes 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 3 of the License, or (at
|
|
* your option) any later version.
|
|
*
|
|
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <linux/syscall.h>
|
|
#include <syscall.h>
|
|
#include <sys/stat.h>
|
|
|
|
ssize_t
|
|
readlink (char const *file_name, char *buffer, size_t size)
|
|
{
|
|
return _sys_call3 (SYS_readlink, (long) file_name, (long) buffer, (long) size);
|
|
}
|