mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-24 11:41:07 +00:00
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
|
/* Special definitions for libc's own exposed thread-specific variables.
|
||
|
|
Copyright (C) 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; see the file COPYING.LIB. If not,
|
||
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
Boston, MA 02111-1307, USA. */
|
||
|
|
|
||
|
|
#include <tls.h>
|
||
|
|
|
||
|
|
#if USE___THREAD
|
||
|
|
# include <errno.h>
|
||
|
|
# include <netdb.h>
|
||
|
|
# include <resolv.h>
|
||
|
|
|
||
|
|
/* These functions have identical definitions in libc. But the versioned
|
||
|
|
dependencies in executables bind them to libpthread.so definitions,
|
||
|
|
so we must have some here. */
|
||
|
|
|
||
|
|
int *
|
||
|
|
__errno_location (void)
|
||
|
|
{
|
||
|
|
return &errno;
|
||
|
|
}
|
||
|
|
|
||
|
|
int *
|
||
|
|
__h_errno_location (void)
|
||
|
|
{
|
||
|
|
return &h_errno;
|
||
|
|
}
|
||
|
|
|
||
|
|
struct __res_state *
|
||
|
|
__res_state (void)
|
||
|
|
{
|
||
|
|
return &_res;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|