glibc/inet/herrno.c
2011-09-10 16:50:28 -04:00

32 lines
1.2 KiB
C

/* Copyright (C) 1996,97,98,2002,2003,2011 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 <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. */
__thread int h_errno;
extern __thread int __libc_h_errno __attribute__ ((alias ("h_errno")))
attribute_hidden;
#define h_errno __libc_h_errno