Files
@ r3335:7d1141987f3d
Branch filter:
Location: cpp/openttd-patchpack/source/thread.c
r3335:7d1141987f3d
2.1 KiB
text/x-c
(svn r4114) - Add missing source files to VS2003/VS6 project files added in r4113
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 | /* $Id$ */
#include "stdafx.h"
#include "thread.h"
#include <stdlib.h>
#if defined(__AMIGA__) || defined(__MORPHOS__)
Thread* OTTDCreateThread(ThreadFunc function, void* arg) { return NULL; }
void* OTTDJoinThread(Thread* t) { return NULL; }
#elif defined(__OS2__)
#define INCL_DOS
#include <os2.h>
#include <process.h>
struct Thread {
TID thread;
ThreadFunc func;
void* arg;
void* ret;
};
static void Proxy(void* arg)
{
Thread* t = arg;
t->ret = t->func(t->arg);
}
Thread* OTTDCreateThread(ThreadFunc function, void* arg)
{
Thread* t = malloc(sizeof(*t));
if (t == NULL) return NULL;
t->func = function;
t->arg = arg;
t->thread = _beginthread(Proxy, NULL, 32768, t);
if (t->thread != -1) {
return t;
} else {
free(t);
return NULL;
}
}
void* OTTDJoinThread(Thread* t)
{
void* ret;
if (t == NULL) return NULL;
DosWaitThread(&t->thread, DCWW_WAIT);
ret = t->ret;
free(t);
return ret;
}
#elif defined(UNIX)
#include <pthread.h>
struct Thread {
pthread_t thread;
};
Thread* OTTDCreateThread(ThreadFunc function, void* arg)
{
Thread* t = malloc(sizeof(*t));
if (t == NULL) return NULL;
if (pthread_create(&t->thread, NULL, function, arg) == 0) {
return t;
} else {
free(t);
return NULL;
}
}
void* OTTDJoinThread(Thread* t)
{
void* ret;
if (t == NULL) return NULL;
pthread_join(t->thread, &ret);
free(t);
return ret;
}
#elif defined(WIN32)
#include <windows.h>
struct Thread {
HANDLE thread;
ThreadFunc func;
void* arg;
void* ret;
};
static DWORD WINAPI Proxy(LPVOID arg)
{
Thread* t = arg;
t->ret = t->func(t->arg);
return 0;
}
Thread* OTTDCreateThread(ThreadFunc function, void* arg)
{
Thread* t = malloc(sizeof(*t));
DWORD dwThreadId;
if (t == NULL) return NULL;
t->func = function;
t->arg = arg;
t->thread = CreateThread(NULL, 0, Proxy, t, 0, &dwThreadId);
if (t->thread != NULL) {
return t;
} else {
free(t);
return NULL;
}
}
void* OTTDJoinThread(Thread* t)
{
void* ret;
if (t == NULL) return NULL;
WaitForSingleObject(t->thread, INFINITE);
CloseHandle(t->thread);
ret = t->ret;
free(t);
return ret;
}
#endif
|