Io_Manager Io_Manager__init() {
// Initialize an event manager, and allocate an I/O completion port.
Coroutine__set_signals();
Io_Manager ret = Boot_calloc(sizeof(struct Io_Manager));
#ifdef WINDOWS
WORD version = MAKEWORD(2, 2);
WSADATA data;
// Disable error dialog boxes
SetErrorMode(GetErrorMode()|SEM_NOGPFAULTERRORBOX);
if (WSAStartup(version, &data) != 0) {
Boot_abort();
}
#endif
ret->_vtable = Io_Manager__vtable;
ret->_refcount = 1;
ret->scheduled = Queue__init(0);
ret->waiting = 0;
#if defined(WINDOWS)
ret->handle = (Int)CreateIoCompletionPort(INVALID_HANDLE_VALUE, 0, 0, 0);
#elif defined(DARWIN)
ret->handle = (Int)kqueue();
#elif defined(LINUX)
ret->handle = (Int)epoll_create(1);
#endif
return ret;
}
void init()
{
Queue__init(q);
}
