mirror of https://github.com/neutrinolabs/xrdp
128 lines
2.9 KiB
C
128 lines
2.9 KiB
C
/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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xrdp: A Remote Desktop Protocol server.
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Copyright (C) Jay Sorg 2004-2007
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thread calls
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*/
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#if defined(_WIN32)
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#include <windows.h>
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#else
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#include <pthread.h>
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#endif
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#include "arch.h"
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#include "thread_calls.h"
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#include "os_calls.h"
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/*****************************************************************************/
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/* returns error */
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#if defined(_WIN32)
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int APP_CC
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tc_thread_create(unsigned long (__stdcall * start_routine)(void*), void* arg)
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{
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DWORD thread_id;
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HANDLE thread;
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int rv;
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/* CreateThread returns handle or zero on error */
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thread = CreateThread(0, 0, start_routine, arg, 0, &thread_id);
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rv = !thread;
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CloseHandle(thread);
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return rv;
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}
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#else
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int APP_CC
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tc_thread_create(void* (* start_routine)(void*), void* arg)
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{
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pthread_t thread;
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int rv;
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/* pthread_create returns error */
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rv = pthread_create(&thread, 0, start_routine, arg);
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pthread_detach(thread);
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return rv;
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}
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#endif
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/*****************************************************************************/
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long APP_CC
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tc_get_threadid(void)
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{
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#if defined(_WIN32)
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return (long)GetCurrentThreadId();
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#else
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return (long)pthread_self();
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#endif
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}
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/*****************************************************************************/
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long APP_CC
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tc_create_mutex(void)
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{
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#if defined(_WIN32)
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return (long)CreateMutex(0, 0, 0);
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#else
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pthread_mutex_t* lmutex;
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lmutex = (pthread_mutex_t*)g_malloc(sizeof(pthread_mutex_t), 0);
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pthread_mutex_init(lmutex, 0);
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return (long)lmutex;
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#endif
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}
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/*****************************************************************************/
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void APP_CC
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tc_delete_mutex(long mutex)
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{
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#if defined(_WIN32)
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CloseHandle((HANDLE)mutex);
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#else
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pthread_mutex_t* lmutex;
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lmutex = (pthread_mutex_t*)mutex;
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pthread_mutex_destroy(lmutex);
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g_free(lmutex);
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#endif
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}
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/*****************************************************************************/
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int APP_CC
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tc_lock_mutex(long mutex)
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{
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#if defined(_WIN32)
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WaitForSingleObject((HANDLE)mutex, INFINITE);
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return 0;
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#else
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pthread_mutex_lock((pthread_mutex_t*)mutex);
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return 0;
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#endif
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}
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/*****************************************************************************/
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int APP_CC
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tc_unlock_mutex(long mutex)
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{
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#if defined(_WIN32)
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ReleaseMutex((HANDLE)mutex);
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return 0;
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#else
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pthread_mutex_unlock((pthread_mutex_t*)mutex);
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return 0;
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#endif
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}
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