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/* Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>, 2008.
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. */
#ifndef _SOCKET_PRIV_H
#define _SOCKET_PRIV_H
#include <atomic.h>
/* Helper code to handle MSG_NOSIGNAL. */
extern __thread unsigned int __sigpipe_disabled;
#define SIGPIPE_DISABLE_DEFINE __thread unsigned int __sigpipe_disabled = 0;
#define SIGPIPE_DISABLE atomic_increment (&__sigpipe_disabled)
#define SIGPIPE_ENABLE atomic_decrement (&__sigpipe_disabled)
#define SIGPIPE_IS_DISABLED (__sigpipe_disabled != 0)
#endif /* _SOCKET_PRIV_H */
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