diff options
Diffstat (limited to 'inet/herrno-loc.c')
| -rw-r--r-- | inet/herrno-loc.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/inet/herrno-loc.c b/inet/herrno-loc.c new file mode 100644 index 0000000000..fd6deeb330 --- /dev/null +++ b/inet/herrno-loc.c @@ -0,0 +1,34 @@ +/* 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 <netdb.h> +#include <tls.h> + +#if ! USE___THREAD +# undef h_errno +extern int h_errno; +#endif + +/* When threaded, h_errno may be a per-thread variable. */ +int * +weak_const_function +__h_errno_location (void) +{ + return &h_errno; +} +libc_hidden_def (__h_errno_location) |