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// ---------------------------------------------------------------------------80
// ICQ plugin for Miranda Instant Messenger
// ________________________________________
//
// Copyright © 2000,2001 Richard Hughes, Roland Rabien, Tristan Van de Vreede
// Copyright © 2001,2002 Jon Keating, Richard Hughes
// Copyright © 2002,2003,2004 Martin Öberg, Sam Kothari, Robert Rainwater
// Copyright © 2004,2005 Joe Kucera
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// -----------------------------------------------------------------------------
//
// File name : $Source: /cvsroot/miranda/miranda/protocols/IcqOscarJ/forkthread.c,v $
// Revision : $Revision: 2874 $
// Last change on : $Date: 2006-05-16 23:38:00 +0200 (Tue, 16 May 2006) $
// Last change by : $Author: ghazan $
//
// DESCRIPTION:
//
// Miranda Friendly thread wrapper
//
// -----------------------------------------------------------------------------
#include "icqoscar.h"
struct FORK_ARG {
HANDLE hEvent;
void (__cdecl *threadcode)(void*);
unsigned (__stdcall *threadcodeex)(void*);
void *arg;
};
void __cdecl forkthread_r(struct FORK_ARG *fa)
{
void (*callercode)(void*) = fa->threadcode;
void *arg = fa->arg;
CallService(MS_SYSTEM_THREAD_PUSH,0,0);
SetEvent(fa->hEvent);
callercode(arg);
CallService(MS_SYSTEM_THREAD_POP,0,0);
return;
}
unsigned long forkthread(void (__cdecl *threadcode)(void*), unsigned long stacksize, void *arg)
{
unsigned long rc;
struct FORK_ARG fa;
fa.hEvent = CreateEvent(NULL,FALSE,FALSE,NULL);
fa.threadcode = threadcode;
fa.arg = arg;
rc = _beginthread(forkthread_r, stacksize, &fa);
if ((unsigned long)-1L != rc)
{
WaitForSingleObject(fa.hEvent, INFINITE);
}
CloseHandle(fa.hEvent);
return rc;
}
unsigned long __stdcall forkthreadex_r(struct FORK_ARG *fa)
{
unsigned (__stdcall * threadcode) (void *) = fa->threadcodeex;
void *arg = fa->arg;
unsigned long rc;
CallService(MS_SYSTEM_THREAD_PUSH,0,0);
SetEvent(fa->hEvent);
rc = threadcode(arg);
CallService(MS_SYSTEM_THREAD_POP,0,0);
return rc;
}
unsigned long forkthreadex(void *sec, unsigned stacksize, unsigned (__stdcall *threadcode)(void*),
void *arg, unsigned cf, unsigned *thraddr)
{
unsigned long rc;
struct FORK_ARG fa;
fa.threadcodeex = threadcode;
fa.arg = arg;
fa.hEvent = CreateEvent(NULL,FALSE,FALSE,NULL);
rc = _beginthreadex(sec,stacksize,forkthreadex_r,&fa,0,thraddr);
if (rc)
{
WaitForSingleObject(fa.hEvent,INFINITE);
}
CloseHandle(fa.hEvent);
return rc;
}
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