macosx-10.9.5/CF-855.17/CFRunLoop.c

58 extern void _dispatch_main_queue_callback_4CF(mach_msg_header_t *msg);
100 #define CRASH(string, errcode) do { char msg[256]; snprintf(msg, 256, string, errcode); CRSetCrashLogMessage(msg); HALT; } while (0)
255         char msg[256];
256         snprintf(msg, 256, "*** The system has no mach ports available. You may be able to diagnose which application(s) are using ports by using 'top' or Activity Monitor. (%d) ***", ret);
257         CRSetCrashLogMessage(msg);
1589 static void __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__(void *msg) {
1590     _dispatch_main_queue_callback_4CF(msg);
1746         void *(*perform)(void *msg, CFIndex size, CFAllocatorRef allocator, void *info),
1747         mach_msg_header_t *msg, CFIndex size, mach_msg_header_t **reply,
1754         *reply = perform(msg, size, kCFAllocatorSystemDefault, info);
1827 // msg, size and reply are unused on Windows
1831                                     , mach_msg_header_t *msg, CFIndex size, mach_msg_header_t **reply
1848             msg, size, reply,
2200         mach_msg_header_t *msg = (mach_msg_header_t *)*buffer;
2201         msg->msgh_bits = 0;
2202         msg->msgh_local_port = port;
2203         msg->msgh_remote_port = MACH_PORT_NULL;
2204         msg->msgh_size = buffer_size;
2205         msg->msgh_id = 0;
2207         ret = mach_msg(msg, MACH_RCV_MSG|MACH_RCV_LARGE|((TIMEOUT_INFINITY != timeout) ? MACH_RCV_TIMEOUT : 0)|MACH_RCV_TRAILER_TYPE(MACH_MSG_TRAILER_FORMAT_0)|MACH_RCV_TRAILER_ELEMENTS(MACH_RCV_TRAILER_AV), 0, msg->msgh_size, port, timeout, MACH_PORT_NULL);
2210             *livePort = msg ? msg->msgh_local_port : MACH_PORT_NULL;
2214             if (!originalBuffer) free(msg);
2220         buffer_size = round_msg(msg->msgh_size + MAX_TRAILER_SIZE);
2361         mach_msg_header_t *msg = NULL;
2385             msg = (mach_msg_header_t *)msg_buffer;
2386             if (__CFRunLoopServiceMachPort(dispatchPort, &msg, sizeof(msg_buffer), &livePort, 0)) {
2418             msg = (mach_msg_header_t *)msg_buffer;
2419             __CFRunLoopServiceMachPort(waitSet, &msg, sizeof(msg_buffer), &livePort, poll ? 0 : TIMEOUT_INFINITY);
2429                     if (msg && msg != (mach_msg_header_t *)msg_buffer) free(msg);
2441         msg = (mach_msg_header_t *)msg_buffer;
2442         __CFRunLoopServiceMachPort(waitSet, &msg, sizeof(msg_buffer), &livePort, poll ? 0 : TIMEOUT_INFINITY);
2479                 MSG msg;
2480                 if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE | PM_NOYIELD)) {
2481                     TranslateMessage(&msg);
2482                     DispatchMessage(&msg);
2544             void *msg = 0;
2546             __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__(msg);
2559 		sourceHandledThisLoop = __CFRunLoopDoSource1(rl, rlm, rls, msg, msg->msgh_size, &reply) || sourceHandledThisLoop;
2570         if (msg && msg != (mach_msg_header_t *)msg_buffer) free(msg);