From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- io/linkat.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 io/linkat.c (limited to 'io/linkat.c') diff --git a/io/linkat.c b/io/linkat.c new file mode 100644 index 0000000000..9afcf61a3c --- /dev/null +++ b/io/linkat.c @@ -0,0 +1,52 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include +#include + + +/* Make a link to FROM relative to FROMFD called TO relative to TOFD. */ +int +linkat (fromfd, from, tofd, to, flags) + int fromfd; + const char *from; + int tofd; + const char *to; + int flags; +{ + if (from == NULL || to == NULL) + { + __set_errno (EINVAL); + return -1; + } + + if ((tofd != AT_FDCWD && tofd < 0 && *to != '/') + || (fromfd != AT_FDCWD && fromfd < 0 && *from != '/')) + { + __set_errno (EBADF); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} +stub_warning (linkat) + +#include -- cgit v1.2.3