Add patch that contain Mali fixes.
[deb_xorg-server.git] / hw / xquartz / darwinEvents.c
1 /*
2 * Darwin event queue and event handling
3 *
4 * Copyright 2007-2008 Apple Inc.
5 * Copyright 2004 Kaleb S. KEITHLEY. All Rights Reserved.
6 * Copyright (c) 2002-2004 Torrey T. Lyons. All Rights Reserved.
7 *
8 * This file is based on mieq.c by Keith Packard,
9 * which contains the following copyright:
10 * Copyright 1990, 1998 The Open Group
11 *
12 *
13 * Copyright (c) 2002-2012 Apple Inc. All rights reserved.
14 *
15 * Permission is hereby granted, free of charge, to any person
16 * obtaining a copy of this software and associated documentation files
17 * (the "Software"), to deal in the Software without restriction,
18 * including without limitation the rights to use, copy, modify, merge,
19 * publish, distribute, sublicense, and/or sell copies of the Software,
20 * and to permit persons to whom the Software is furnished to do so,
21 * subject to the following conditions:
22 *
23 * The above copyright notice and this permission notice shall be
24 * included in all copies or substantial portions of the Software.
25 *
26 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
27 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
28 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
29 * NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
30 * HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
31 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
32 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
33 * DEALINGS IN THE SOFTWARE.
34 *
35 * Except as contained in this notice, the name(s) of the above
36 * copyright holders shall not be used in advertising or otherwise to
37 * promote the sale, use or other dealings in this Software without
38 * prior written authorization.
39 */
40
41 #include "sanitizedCarbon.h"
42
43 #ifdef HAVE_DIX_CONFIG_H
44 #include <dix-config.h>
45 #endif
46
47 #include <X11/X.h>
48 #include <X11/Xmd.h>
49 #include <X11/Xproto.h>
50 #include "misc.h"
51 #include "windowstr.h"
52 #include "pixmapstr.h"
53 #include "inputstr.h"
54 #include "inpututils.h"
55 #include "eventstr.h"
56 #include "mi.h"
57 #include "scrnintstr.h"
58 #include "mipointer.h"
59 #include "os.h"
60 #include "exglobals.h"
61
62 #include "darwin.h"
63 #include "quartz.h"
64 #include "quartzKeyboard.h"
65 #include "quartzRandR.h"
66 #include "darwinEvents.h"
67
68 #include <sys/types.h>
69 #include <sys/uio.h>
70 #include <unistd.h>
71 #include <pthread.h>
72 #include <errno.h>
73 #include <time.h>
74
75 #include <IOKit/hidsystem/IOLLEvent.h>
76
77 #include <X11/extensions/applewmconst.h>
78 #include "applewmExt.h"
79
80 /* FIXME: Abstract this better */
81 extern Bool
82 QuartzModeEventHandler(int screenNum, XQuartzEvent *e, DeviceIntPtr dev);
83
84 int darwin_all_modifier_flags = 0; // last known modifier state
85 int darwin_all_modifier_mask = 0;
86 int darwin_x11_modifier_mask = 0;
87
88 #define FD_ADD_MAX 128
89 static int fd_add[FD_ADD_MAX];
90 int fd_add_count = 0;
91 static pthread_mutex_t fd_add_lock = PTHREAD_MUTEX_INITIALIZER;
92 static pthread_cond_t fd_add_ready_cond = PTHREAD_COND_INITIALIZER;
93 static pthread_t fd_add_tid = NULL;
94
95 static InternalEvent* darwinEvents = NULL;
96
97 static pthread_mutex_t mieq_lock = PTHREAD_MUTEX_INITIALIZER;
98 static pthread_cond_t mieq_ready_cond = PTHREAD_COND_INITIALIZER;
99
100 /*** Pthread Magics ***/
101 static pthread_t
102 create_thread(void *(*func)(void *), void *arg)
103 {
104 pthread_attr_t attr;
105 pthread_t tid;
106
107 pthread_attr_init(&attr);
108 pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM);
109 pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
110 pthread_create(&tid, &attr, func, arg);
111 pthread_attr_destroy(&attr);
112
113 return tid;
114 }
115
116 void
117 darwinEvents_lock(void);
118 void
119 darwinEvents_lock(void)
120 {
121 int err;
122 if ((err = pthread_mutex_lock(&mieq_lock))) {
123 ErrorF("%s:%s:%d: Failed to lock mieq_lock: %d\n",
124 __FILE__, __FUNCTION__, __LINE__, err);
125 xorg_backtrace();
126 }
127 if (darwinEvents == NULL) {
128 pthread_cond_wait(&mieq_ready_cond, &mieq_lock);
129 }
130 }
131
132 void
133 darwinEvents_unlock(void);
134 void
135 darwinEvents_unlock(void)
136 {
137 int err;
138 if ((err = pthread_mutex_unlock(&mieq_lock))) {
139 ErrorF("%s:%s:%d: Failed to unlock mieq_lock: %d\n",
140 __FILE__, __FUNCTION__, __LINE__, err);
141 xorg_backtrace();
142 }
143 }
144
145 /*
146 * DarwinPressModifierKey
147 * Press or release the given modifier key (one of NX_MODIFIERKEY_* constants)
148 */
149 static void
150 DarwinPressModifierKey(int pressed, int key)
151 {
152 int keycode = DarwinModifierNXKeyToNXKeycode(key, 0);
153
154 if (keycode == 0) {
155 ErrorF("DarwinPressModifierKey bad keycode: key=%d\n", key);
156 return;
157 }
158
159 DarwinSendKeyboardEvents(pressed, keycode);
160 }
161
162 /*
163 * DarwinUpdateModifiers
164 * Send events to update the modifier state.
165 */
166
167 static int darwin_x11_modifier_mask_list[] = {
168 #ifdef NX_DEVICELCMDKEYMASK
169 NX_DEVICELCTLKEYMASK, NX_DEVICERCTLKEYMASK,
170 NX_DEVICELSHIFTKEYMASK, NX_DEVICERSHIFTKEYMASK,
171 NX_DEVICELCMDKEYMASK, NX_DEVICERCMDKEYMASK,
172 NX_DEVICELALTKEYMASK, NX_DEVICERALTKEYMASK,
173 #else
174 NX_CONTROLMASK, NX_SHIFTMASK, NX_COMMANDMASK,
175 NX_ALTERNATEMASK,
176 #endif
177 NX_ALPHASHIFTMASK,
178 0
179 };
180
181 static int darwin_all_modifier_mask_additions[] = { NX_SECONDARYFNMASK, };
182
183 static void
184 DarwinUpdateModifiers(int pressed, // KeyPress or KeyRelease
185 int flags) // modifier flags that have changed
186 {
187 int *f;
188 int key;
189
190 /* Capslock is special. This mask is the state of capslock (on/off),
191 * not the state of the button. Hopefully we can find a better solution.
192 */
193 if (NX_ALPHASHIFTMASK & flags) {
194 DarwinPressModifierKey(KeyPress, NX_MODIFIERKEY_ALPHALOCK);
195 DarwinPressModifierKey(KeyRelease, NX_MODIFIERKEY_ALPHALOCK);
196 }
197
198 for (f = darwin_x11_modifier_mask_list; *f; f++)
199 if (*f & flags && *f != NX_ALPHASHIFTMASK) {
200 key = DarwinModifierNXMaskToNXKey(*f);
201 if (key == -1)
202 ErrorF("DarwinUpdateModifiers: Unsupported NXMask: 0x%x\n",
203 *f);
204 else
205 DarwinPressModifierKey(pressed, key);
206 }
207 }
208
209 /* Generic handler for Xquartz-specifc events. When possible, these should
210 be moved into their own individual functions and set as handlers using
211 mieqSetHandler. */
212
213 static void
214 DarwinEventHandler(int screenNum, InternalEvent *ie, DeviceIntPtr dev)
215 {
216 XQuartzEvent *e = &(ie->xquartz_event);
217
218 switch (e->subtype) {
219 case kXquartzControllerNotify:
220 DEBUG_LOG("kXquartzControllerNotify\n");
221 AppleWMSendEvent(AppleWMControllerNotify,
222 AppleWMControllerNotifyMask,
223 e->data[0],
224 e->data[1]);
225 break;
226
227 case kXquartzPasteboardNotify:
228 DEBUG_LOG("kXquartzPasteboardNotify\n");
229 AppleWMSendEvent(AppleWMPasteboardNotify,
230 AppleWMPasteboardNotifyMask,
231 e->data[0],
232 e->data[1]);
233 break;
234
235 case kXquartzActivate:
236 DEBUG_LOG("kXquartzActivate\n");
237 QuartzShow();
238 AppleWMSendEvent(AppleWMActivationNotify,
239 AppleWMActivationNotifyMask,
240 AppleWMIsActive, 0);
241 break;
242
243 case kXquartzDeactivate:
244 DEBUG_LOG("kXquartzDeactivate\n");
245 AppleWMSendEvent(AppleWMActivationNotify,
246 AppleWMActivationNotifyMask,
247 AppleWMIsInactive, 0);
248 QuartzHide();
249 break;
250
251 case kXquartzReloadPreferences:
252 DEBUG_LOG("kXquartzReloadPreferences\n");
253 AppleWMSendEvent(AppleWMActivationNotify,
254 AppleWMActivationNotifyMask,
255 AppleWMReloadPreferences, 0);
256 break;
257
258 case kXquartzToggleFullscreen:
259 DEBUG_LOG("kXquartzToggleFullscreen\n");
260 if (XQuartzIsRootless)
261 ErrorF(
262 "Ignoring kXquartzToggleFullscreen because of rootless mode.");
263 else
264 QuartzRandRToggleFullscreen();
265 break;
266
267 case kXquartzSetRootless:
268 DEBUG_LOG("kXquartzSetRootless\n");
269 if (e->data[0]) {
270 QuartzRandRSetFakeRootless();
271 }
272 else {
273 QuartzRandRSetFakeFullscreen(FALSE);
274 }
275 break;
276
277 case kXquartzSetRootClip:
278 QuartzSetRootClip((Bool)e->data[0]);
279 break;
280
281 case kXquartzQuit:
282 GiveUp(0);
283 break;
284
285 case kXquartzSpaceChanged:
286 DEBUG_LOG("kXquartzSpaceChanged\n");
287 QuartzSpaceChanged(e->data[0]);
288 break;
289
290 case kXquartzListenOnOpenFD:
291 ErrorF("Calling ListenOnOpenFD() for new fd: %d\n", (int)e->data[0]);
292 ListenOnOpenFD((int)e->data[0], 1);
293 break;
294
295 case kXquartzReloadKeymap:
296 DarwinKeyboardReloadHandler();
297 break;
298
299 case kXquartzDisplayChanged:
300 DEBUG_LOG("kXquartzDisplayChanged\n");
301 QuartzUpdateScreens();
302
303 /* Update our RandR info */
304 QuartzRandRUpdateFakeModes(TRUE);
305 break;
306
307 default:
308 if (!QuartzModeEventHandler(screenNum, e, dev))
309 ErrorF("Unknown application defined event type %d.\n", e->subtype);
310 }
311 }
312
313 void
314 DarwinListenOnOpenFD(int fd)
315 {
316 ErrorF("DarwinListenOnOpenFD: %d\n", fd);
317
318 pthread_mutex_lock(&fd_add_lock);
319 if (fd_add_count < FD_ADD_MAX)
320 fd_add[fd_add_count++] = fd;
321 else
322 ErrorF("FD Addition buffer at max. Dropping fd addition request.\n");
323
324 pthread_cond_broadcast(&fd_add_ready_cond);
325 pthread_mutex_unlock(&fd_add_lock);
326 }
327
328 static void *
329 DarwinProcessFDAdditionQueue_thread(void *args)
330 {
331 /* TODO: Possibly adjust this to no longer be a race... maybe trigger this
332 * once a client connects and claims to be the WM.
333 *
334 * From ajax:
335 * There's already an internal callback chain for setting selection [in 1.5]
336 * ownership. See the CallSelectionCallback at the bottom of
337 * ProcSetSelectionOwner, and xfixes/select.c for an example of how to hook
338 * into it.
339 */
340
341 struct timespec sleep_for;
342 struct timespec sleep_remaining;
343
344 sleep_for.tv_sec = 3;
345 sleep_for.tv_nsec = 0;
346
347 ErrorF(
348 "X11.app: DarwinProcessFDAdditionQueue_thread: Sleeping to allow xinitrc to catchup.\n");
349 while (nanosleep(&sleep_for, &sleep_remaining) != 0) {
350 sleep_for = sleep_remaining;
351 }
352
353 pthread_mutex_lock(&fd_add_lock);
354 while (true) {
355 while (fd_add_count) {
356 DarwinSendDDXEvent(kXquartzListenOnOpenFD, 1,
357 fd_add[--fd_add_count]);
358 }
359 pthread_cond_wait(&fd_add_ready_cond, &fd_add_lock);
360 }
361
362 return NULL;
363 }
364
365 Bool
366 DarwinEQInit(void)
367 {
368 int *p;
369
370 for (p = darwin_x11_modifier_mask_list, darwin_all_modifier_mask = 0; *p;
371 p++) {
372 darwin_x11_modifier_mask |= *p;
373 }
374
375 for (p = darwin_all_modifier_mask_additions,
376 darwin_all_modifier_mask = darwin_x11_modifier_mask;
377 *p; p++) {
378 darwin_all_modifier_mask |= *p;
379 }
380
381 mieqInit();
382 mieqSetHandler(ET_XQuartz, DarwinEventHandler);
383
384 /* Note that this *could* cause a potential async issue, since we're checking
385 * darwinEvents without holding the lock, but darwinEvents is only ever set
386 * here, so I don't bother.
387 */
388 if (!darwinEvents) {
389 darwinEvents = InitEventList(GetMaximumEventsNum());
390 ;
391
392 if (!darwinEvents)
393 FatalError("Couldn't allocate event buffer\n");
394
395 darwinEvents_lock();
396 pthread_cond_broadcast(&mieq_ready_cond);
397 darwinEvents_unlock();
398 }
399
400 if (!fd_add_tid)
401 fd_add_tid = create_thread(DarwinProcessFDAdditionQueue_thread, NULL);
402
403 return TRUE;
404 }
405
406 void
407 DarwinEQFini(void)
408 {
409 mieqFini();
410 }
411
412 /*
413 * ProcessInputEvents
414 * Read and process events from the event queue until it is empty.
415 */
416 void
417 ProcessInputEvents(void)
418 {
419 char nullbyte;
420 int x = sizeof(nullbyte);
421
422 mieqProcessInputEvents();
423
424 // Empty the signaling pipe
425 while (x == sizeof(nullbyte)) {
426 x = read(darwinEventReadFD, &nullbyte, sizeof(nullbyte));
427 }
428 }
429
430 /* Sends a null byte down darwinEventWriteFD, which will cause the
431 Dispatch() event loop to check out event queue */
432 static void
433 DarwinPokeEQ(void)
434 {
435 char nullbyte = 0;
436 // <daniels> oh, i ... er ... christ.
437 write(darwinEventWriteFD, &nullbyte, sizeof(nullbyte));
438 }
439
440 void
441 DarwinInputReleaseButtonsAndKeys(DeviceIntPtr pDev)
442 {
443 darwinEvents_lock();
444 {
445 int i;
446 if (pDev->button) {
447 for (i = 0; i < pDev->button->numButtons; i++) {
448 if (BitIsOn(pDev->button->down, i)) {
449 QueuePointerEvents(pDev, ButtonRelease, i,
450 POINTER_ABSOLUTE,
451 NULL);
452 }
453 }
454 }
455
456 if (pDev->key) {
457 for (i = 0; i < NUM_KEYCODES; i++) {
458 if (BitIsOn(pDev->key->down, i + MIN_KEYCODE)) {
459 QueueKeyboardEvents(pDev, KeyRelease, i + MIN_KEYCODE,
460 NULL);
461 }
462 }
463 }
464 DarwinPokeEQ();
465 } darwinEvents_unlock();
466 }
467
468 void
469 DarwinSendTabletEvents(DeviceIntPtr pDev, int ev_type, int ev_button,
470 double pointer_x, double pointer_y,
471 double pressure, double tilt_x,
472 double tilt_y)
473 {
474 ScreenPtr screen;
475 ValuatorMask valuators;
476
477 if (!darwinEvents) {
478 DEBUG_LOG("%s called before darwinEvents was initialized\n",
479 __FUNCTION__);
480 return;
481 }
482
483 screen = miPointerGetScreen(pDev);
484 if (!screen) {
485 DEBUG_LOG("%s called before screen was initialized\n",
486 __FUNCTION__);
487 return;
488 }
489
490 /* Fix offset between darwin and X screens */
491 pointer_x -= darwinMainScreenX + screen->x;
492 pointer_y -= darwinMainScreenY + screen->y;
493
494 /* Adjust our pointer location to the [0,1] range */
495 pointer_x = pointer_x / (double)screenInfo.width;
496 pointer_y = pointer_y / (double)screenInfo.height;
497
498 valuator_mask_zero(&valuators);
499 valuator_mask_set_double(&valuators, 0, XQUARTZ_VALUATOR_LIMIT * pointer_x);
500 valuator_mask_set_double(&valuators, 1, XQUARTZ_VALUATOR_LIMIT * pointer_y);
501 valuator_mask_set_double(&valuators, 2, XQUARTZ_VALUATOR_LIMIT * pressure);
502 valuator_mask_set_double(&valuators, 3, XQUARTZ_VALUATOR_LIMIT * tilt_x);
503 valuator_mask_set_double(&valuators, 4, XQUARTZ_VALUATOR_LIMIT * tilt_y);
504
505 darwinEvents_lock();
506 {
507 if (ev_type == ProximityIn || ev_type == ProximityOut) {
508 QueueProximityEvents(pDev, ev_type, &valuators);
509 } else {
510 QueuePointerEvents(pDev, ev_type, ev_button, POINTER_ABSOLUTE,
511 &valuators);
512 }
513 DarwinPokeEQ();
514 } darwinEvents_unlock();
515 }
516
517 void
518 DarwinSendPointerEvents(DeviceIntPtr pDev, int ev_type, int ev_button,
519 double pointer_x, double pointer_y,
520 double pointer_dx, double pointer_dy)
521 {
522 static int darwinFakeMouseButtonDown = 0;
523 ScreenPtr screen;
524 ValuatorMask valuators;
525
526 if (!darwinEvents) {
527 DEBUG_LOG("%s called before darwinEvents was initialized\n",
528 __FUNCTION__);
529 return;
530 }
531
532 screen = miPointerGetScreen(pDev);
533 if (!screen) {
534 DEBUG_LOG("%s called before screen was initialized\n",
535 __FUNCTION__);
536 return;
537 }
538
539 /* Handle fake click */
540 if (ev_type == ButtonPress && darwinFakeButtons && ev_button == 1) {
541 if (darwinFakeMouseButtonDown != 0) {
542 /* We're currently "down" with another button, so release it first */
543 DarwinSendPointerEvents(pDev, ButtonRelease,
544 darwinFakeMouseButtonDown,
545 pointer_x, pointer_y, 0.0, 0.0);
546 darwinFakeMouseButtonDown = 0;
547 }
548 if (darwin_all_modifier_flags & darwinFakeMouse2Mask) {
549 ev_button = 2;
550 darwinFakeMouseButtonDown = 2;
551 DarwinUpdateModKeys(
552 darwin_all_modifier_flags & ~darwinFakeMouse2Mask);
553 }
554 else if (darwin_all_modifier_flags & darwinFakeMouse3Mask) {
555 ev_button = 3;
556 darwinFakeMouseButtonDown = 3;
557 DarwinUpdateModKeys(
558 darwin_all_modifier_flags & ~darwinFakeMouse3Mask);
559 }
560 }
561
562 if (ev_type == ButtonRelease && ev_button == 1) {
563 if (darwinFakeMouseButtonDown) {
564 ev_button = darwinFakeMouseButtonDown;
565 }
566
567 if (darwinFakeMouseButtonDown == 2) {
568 DarwinUpdateModKeys(
569 darwin_all_modifier_flags & ~darwinFakeMouse2Mask);
570 }
571 else if (darwinFakeMouseButtonDown == 3) {
572 DarwinUpdateModKeys(
573 darwin_all_modifier_flags & ~darwinFakeMouse3Mask);
574 }
575
576 darwinFakeMouseButtonDown = 0;
577 }
578
579 /* Fix offset between darwin and X screens */
580 pointer_x -= darwinMainScreenX + screen->x;
581 pointer_y -= darwinMainScreenY + screen->y;
582
583 valuator_mask_zero(&valuators);
584 valuator_mask_set_double(&valuators, 0, pointer_x);
585 valuator_mask_set_double(&valuators, 1, pointer_y);
586
587 if (ev_type == MotionNotify) {
588 if (pointer_dx != 0.0)
589 valuator_mask_set_double(&valuators, 2, pointer_dx);
590 if (pointer_dy != 0.0)
591 valuator_mask_set_double(&valuators, 3, pointer_dy);
592 }
593
594 darwinEvents_lock();
595 {
596 QueuePointerEvents(pDev, ev_type, ev_button, POINTER_ABSOLUTE,
597 &valuators);
598 DarwinPokeEQ();
599 } darwinEvents_unlock();
600 }
601
602 void
603 DarwinSendKeyboardEvents(int ev_type, int keycode)
604 {
605
606 if (!darwinEvents) {
607 DEBUG_LOG(
608 "DarwinSendKeyboardEvents called before darwinEvents was initialized\n");
609 return;
610 }
611
612 darwinEvents_lock();
613 {
614 QueueKeyboardEvents(darwinKeyboard, ev_type, keycode + MIN_KEYCODE,
615 NULL);
616 DarwinPokeEQ();
617 } darwinEvents_unlock();
618 }
619
620 /* Send the appropriate number of button clicks to emulate scroll wheel */
621 void
622 DarwinSendScrollEvents(double scroll_x, double scroll_y) {
623 ScreenPtr screen;
624 ValuatorMask valuators;
625
626 if (!darwinEvents) {
627 DEBUG_LOG(
628 "DarwinSendScrollEvents called before darwinEvents was initialized\n");
629 return;
630 }
631
632 screen = miPointerGetScreen(darwinPointer);
633 if (!screen) {
634 DEBUG_LOG(
635 "DarwinSendScrollEvents called before screen was initialized\n");
636 return;
637 }
638
639 valuator_mask_zero(&valuators);
640 valuator_mask_set_double(&valuators, 4, scroll_y);
641 valuator_mask_set_double(&valuators, 5, scroll_x);
642
643 darwinEvents_lock();
644 {
645 QueuePointerEvents(darwinPointer, MotionNotify, 0,
646 POINTER_RELATIVE, &valuators);
647 DarwinPokeEQ();
648 } darwinEvents_unlock();
649 }
650
651 /* Send the appropriate KeyPress/KeyRelease events to GetKeyboardEvents to
652 reflect changing modifier flags (alt, control, meta, etc) */
653 void
654 DarwinUpdateModKeys(int flags)
655 {
656 DarwinUpdateModifiers(
657 KeyRelease, darwin_all_modifier_flags & ~flags &
658 darwin_x11_modifier_mask);
659 DarwinUpdateModifiers(
660 KeyPress, ~darwin_all_modifier_flags & flags &
661 darwin_x11_modifier_mask);
662 darwin_all_modifier_flags = flags;
663 }
664
665 /*
666 * DarwinSendDDXEvent
667 * Send the X server thread a message by placing it on the event queue.
668 */
669 void
670 DarwinSendDDXEvent(int type, int argc, ...)
671 {
672 XQuartzEvent e;
673 int i;
674 va_list args;
675
676 memset(&e, 0, sizeof(e));
677 e.header = ET_Internal;
678 e.type = ET_XQuartz;
679 e.length = sizeof(e);
680 e.time = GetTimeInMillis();
681 e.subtype = type;
682
683 if (argc > 0 && argc < XQUARTZ_EVENT_MAXARGS) {
684 va_start(args, argc);
685 for (i = 0; i < argc; i++)
686 e.data[i] = (uint32_t)va_arg(args, uint32_t);
687 va_end(args);
688 }
689
690 darwinEvents_lock();
691 {
692 mieqEnqueue(NULL, (InternalEvent *)&e);
693 DarwinPokeEQ();
694 } darwinEvents_unlock();
695 }