author | KUDr |
Fri, 20 Apr 2007 19:43:06 +0000 | |
changeset 6513 | 454347ca3dfb |
parent 6422 | 6679df1c05ba |
child 6557 | 36dcf7f8a84c |
permissions | -rw-r--r-- |
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/* $Id$ */ |
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/** @file thread.cpp */ |
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#include "stdafx.h" |
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#include "thread.h" |
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#include <stdlib.h> |
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#include "helpers.hpp" |
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#if defined(__AMIGA__) || defined(__MORPHOS__) || defined(PSP) || defined(NO_THREADS) |
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OTTDThread *OTTDCreateThread(OTTDThreadFunc function, void *arg) { return NULL; } |
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void *OTTDJoinThread(OTTDThread *t) { return NULL; } |
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void OTTDExitThread() { NOT_REACHED(); }; |
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#elif defined(__OS2__) |
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#define INCL_DOS |
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#include <os2.h> |
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#include <process.h> |
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struct OTTDThread { |
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TID thread; |
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OTTDThreadFunc func; |
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void* arg; |
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void* ret; |
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}; |
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static void Proxy(void* arg) |
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{ |
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OTTDThread* t = (OTTDThread*)arg; |
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t->ret = t->func(t->arg); |
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} |
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OTTDThread* OTTDCreateThread(OTTDThreadFunc function, void* arg) |
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{ |
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OTTDThread* t = MallocT<OTTDThread>(1); |
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if (t == NULL) return NULL; |
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t->func = function; |
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t->arg = arg; |
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t->thread = _beginthread(Proxy, NULL, 32768, t); |
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if (t->thread != (TID)-1) { |
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return t; |
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} else { |
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free(t); |
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return NULL; |
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} |
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} |
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void* OTTDJoinThread(OTTDThread* t) |
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{ |
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void* ret; |
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if (t == NULL) return NULL; |
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DosWaitThread(&t->thread, DCWW_WAIT); |
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ret = t->ret; |
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free(t); |
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return ret; |
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} |
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void OTTDExitThread() |
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{ |
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_endthread(); |
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} |
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#elif defined(UNIX) |
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#include <pthread.h> |
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struct OTTDThread { |
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pthread_t thread; |
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}; |
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OTTDThread* OTTDCreateThread(OTTDThreadFunc function, void* arg) |
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{ |
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OTTDThread* t = MallocT<OTTDThread>(1); |
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if (t == NULL) return NULL; |
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if (pthread_create(&t->thread, NULL, function, arg) == 0) { |
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return t; |
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} else { |
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free(t); |
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return NULL; |
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} |
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} |
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void* OTTDJoinThread(OTTDThread* t) |
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{ |
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void* ret; |
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if (t == NULL) return NULL; |
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pthread_join(t->thread, &ret); |
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free(t); |
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return ret; |
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} |
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void OTTDExitThread() |
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{ |
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pthread_exit(NULL); |
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} |
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#elif defined(WIN32) |
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#include <windows.h> |
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struct OTTDThread { |
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HANDLE thread; |
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OTTDThreadFunc func; |
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void* arg; |
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void* ret; |
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}; |
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static DWORD WINAPI Proxy(LPVOID arg) |
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{ |
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OTTDThread* t = (OTTDThread*)arg; |
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t->ret = t->func(t->arg); |
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return 0; |
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} |
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OTTDThread* OTTDCreateThread(OTTDThreadFunc function, void* arg) |
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{ |
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OTTDThread* t = MallocT<OTTDThread>(1); |
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DWORD dwThreadId; |
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if (t == NULL) return NULL; |
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t->func = function; |
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t->arg = arg; |
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t->thread = CreateThread(NULL, 0, Proxy, t, 0, &dwThreadId); |
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|
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if (t->thread != NULL) { |
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return t; |
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} else { |
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free(t); |
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return NULL; |
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} |
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} |
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void* OTTDJoinThread(OTTDThread* t) |
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{ |
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void* ret; |
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|
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if (t == NULL) return NULL; |
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|
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WaitForSingleObject(t->thread, INFINITE); |
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CloseHandle(t->thread); |
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ret = t->ret; |
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free(t); |
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return ret; |
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} |
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void OTTDExitThread() |
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{ |
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ExitThread(0); |
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} |
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#endif |