/* Copyright (C) 1996,97,98,2002 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, see <http://www.gnu.org/licenses/>. */ #include <features.h> #include <netdb.h> #undef h_errno #include <tls.h> /* We need to have the error status variable of the resolver accessible in the libc. */ extern __thread int h_errno; /* When threaded, h_errno may be a per-thread variable. */ int * __h_errno_location (void) { return &h_errno; }