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/*
* Copyright (C) 2014 Red Hat
*
* Author: Nikos Mavrogiannopoulos
*
* This file is part of GnuTLS.
*
* The GnuTLS 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.
*
* This 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 this program. If not, see <https://www.gnu.org/licenses/>
*
*/
#ifndef GNUTLS_LIB_ATFORK_H
#define GNUTLS_LIB_ATFORK_H
#include <config.h>
#include "gnutls_int.h"
extern unsigned int _gnutls_forkid;
#if defined(HAVE___REGISTER_ATFORK)
# define HAVE_ATFORK
#endif
#ifndef _WIN32
/* API */
int _gnutls_register_fork_handler(void); /* global init */
# if defined(HAVE_ATFORK)
inline static int _gnutls_detect_fork(unsigned int forkid)
{
if (forkid == _gnutls_forkid)
return 0;
return 1;
}
inline static unsigned int _gnutls_get_forkid(void)
{
return _gnutls_forkid;
}
# else
int _gnutls_detect_fork(unsigned int forkid);
unsigned int _gnutls_get_forkid(void);
# endif
#else
# define _gnutls_detect_fork(x) 0
# define _gnutls_get_forkid() 0
#endif
#endif /* GNUTLS_LIB_ATFORK_H */
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