84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
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/*
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* Copyright 2011-2012 Maarten Lankhorst
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* Copyright 2010-2011 Maarten Lankhorst for CodeWeavers
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* Copyright 2011 Andrew Eikum for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#if 0
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#pragma makedep unix
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#endif
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#include <stdarg.h>
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#include <pthread.h>
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "winternl.h"
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#include "unixlib.h"
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static pthread_mutex_t pulse_mutex;
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static pthread_cond_t pulse_cond = PTHREAD_COND_INITIALIZER;
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static void WINAPI pulse_lock(void)
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{
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pthread_mutex_lock(&pulse_mutex);
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}
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static void WINAPI pulse_unlock(void)
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{
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pthread_mutex_unlock(&pulse_mutex);
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}
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static int WINAPI pulse_cond_wait(void)
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{
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return pthread_cond_wait(&pulse_cond, &pulse_mutex);
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}
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static void WINAPI pulse_broadcast(void)
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{
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pthread_cond_broadcast(&pulse_cond);
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}
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static const struct unix_funcs unix_funcs =
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{
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pulse_lock,
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pulse_unlock,
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pulse_cond_wait,
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pulse_broadcast,
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};
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NTSTATUS CDECL __wine_init_unix_lib(HMODULE module, DWORD reason, const void *ptr_in, void *ptr_out)
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{
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pthread_mutexattr_t attr;
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switch (reason)
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{
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case DLL_PROCESS_ATTACH:
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pthread_mutexattr_init(&attr);
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pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT);
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if (pthread_mutex_init(&pulse_mutex, &attr) != 0)
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pthread_mutex_init(&pulse_mutex, NULL);
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*(const struct unix_funcs **)ptr_out = &unix_funcs;
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break;
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}
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return STATUS_SUCCESS;
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}
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