/* -*- Mode: c; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 8; -*- */
/*
 * Copyright 2010-2011 Andrea Canciani
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use, copy,
 * modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * Author(s): Andrea Canciani <ranma42@gmail.com>
 */

#ifndef SIMPLEOPS_TLS_INTERNAL_WIN32_H
#define SIMPLEOPS_TLS_INTERNAL_WIN32_H

#ifndef SIMPLEOPS_TLS_INTERNAL_H
#error Private header used directly
#endif

#if ! SIMPLEOPS_HAVE_TLS_INTERNAL && \
    SIMPLEOPS_HAVE_TLS_IMPL_WIN32

#define SIMPLEOPS_HAVE_TLS_INTERNAL 1

simpleops_private DWORD _SIMPLEOPS_TLS_WIN32_INDEX;

static simpleops_always_inline void
_simpleops_tls_init (void)
{
    _SIMPLEOPS_TLS_WIN32_INDEX = TlsAlloc ();
    _SIMPLEOPS_TLS_INITIALIZED = _SIMPLEOPS_TLS_WIN32_INDEX != TLS_OUT_OF_INDEXES;
}

static simpleops_always_inline void
_simpleops_tls_fini (void)
{
    if (SIMPLEOPS_LIKELY (_SIMPLEOPS_TLS_INITIALIZED))
	TlsFree (_SIMPLEOPS_TLS_WIN32_INDEX);
}

#endif

#endif