56 lines
1 KiB
C
56 lines
1 KiB
C
|
#define LIBCO_C
|
||
|
|
#include "libco.h"
|
||
|
|
#include "settings.h"
|
||
|
|
|
||
|
|
#define WINVER 0x0400
|
||
|
|
#define _WIN32_WINNT 0x0400
|
||
|
|
#include <windows.h>
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static thread_local cothread_t co_active_ = 0;
|
||
|
|
|
||
|
|
static void __stdcall co_thunk(void* coentry) {
|
||
|
|
((void (*)(void))coentry)();
|
||
|
|
}
|
||
|
|
|
||
|
|
cothread_t co_active() {
|
||
|
|
if(!co_active_) {
|
||
|
|
ConvertThreadToFiber(0);
|
||
|
|
co_active_ = GetCurrentFiber();
|
||
|
|
}
|
||
|
|
return co_active_;
|
||
|
|
}
|
||
|
|
|
||
|
|
cothread_t co_derive(void* memory, unsigned int heapsize, void (*coentry)(void)) {
|
||
|
|
//Windows fibers do not allow users to supply their own memory
|
||
|
|
return (cothread_t)0;
|
||
|
|
}
|
||
|
|
|
||
|
|
cothread_t co_create(unsigned int heapsize, void (*coentry)(void)) {
|
||
|
|
if(!co_active_) {
|
||
|
|
ConvertThreadToFiber(0);
|
||
|
|
co_active_ = GetCurrentFiber();
|
||
|
|
}
|
||
|
|
return (cothread_t)CreateFiber(heapsize, co_thunk, (void*)coentry);
|
||
|
|
}
|
||
|
|
|
||
|
|
void co_delete(cothread_t cothread) {
|
||
|
|
DeleteFiber(cothread);
|
||
|
|
}
|
||
|
|
|
||
|
|
void co_switch(cothread_t cothread) {
|
||
|
|
co_active_ = cothread;
|
||
|
|
SwitchToFiber(cothread);
|
||
|
|
}
|
||
|
|
|
||
|
|
int co_serializable() {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|