mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-05 07:33:38 +08:00
0e07706e5b
2003-01-03 Ulrich Drepper <drepper@redhat.com> * herrno.c (__h_errno_location): Don't define as weak.
36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/* 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, 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. */
|
|
extern __thread int h_errno;
|
|
|
|
|
|
/* When threaded, h_errno may be a per-thread variable. */
|
|
int *
|
|
__h_errno_location (void)
|
|
{
|
|
return &h_errno;
|
|
}
|