[ViewVC] Diff of: cvs/libev/ev.c

Comparing libev/ev.c (file contents):
Revision 1.157 by root, Wed Nov 28 20:58:32 2007 UTC vs.
Revision 1.166 by root, Sat Dec 8 03:53:36 2007 UTC

…		…
241		241
242	#define expect_false(expr) expect ((expr) != 0, 0)	242	#define expect_false(expr) expect ((expr) != 0, 0)
243	#define expect_true(expr) expect ((expr) != 0, 1)	243	#define expect_true(expr) expect ((expr) != 0, 1)
244		244
245	#define NUMPRI (EV_MAXPRI - EV_MINPRI + 1)	245	#define NUMPRI (EV_MAXPRI - EV_MINPRI + 1)
246	#define ABSPRI(w) ((w)->priority - EV_MINPRI)	246	#define ABSPRI(w) (((W)w)->priority - EV_MINPRI)
247		247
248	#define EMPTY0 /* required for microsofts broken pseudo-c compiler */	248	#define EMPTY /* required for microsofts broken pseudo-c compiler */
249	#define EMPTY2(a,b) /* used to suppress some warnings */	249	#define EMPTY2(a,b) /* used to suppress some warnings */
250		250
251	typedef ev_watcher *W;	251	typedef ev_watcher *W;
252	typedef ev_watcher_list *WL;	252	typedef ev_watcher_list *WL;
253	typedef ev_watcher_time *WT;	253	typedef ev_watcher_time *WT;
…		…
396	{	396	{
397	return ev_rt_now;	397	return ev_rt_now;
398	}	398	}
399	#endif	399	#endif
400		400
401	#define array_roundsize(type,n) (((n) \| 4) & ~3)	401	int inline_size
		402	array_nextsize (int elem, int cur, int cnt)
		403	{
		404	int ncur = cur + 1;
		405
		406	do
		407	ncur <<= 1;
		408	while (cnt > ncur);
		409
		410	/* if size > 4096, round to 4096 - 4 * longs to accomodate malloc overhead */
		411	if (elem * ncur > 4096)
		412	{
		413	ncur *= elem;
		414	ncur = (ncur + elem + 4095 + sizeof (void ) 4) & ~4095;
		415	ncur = ncur - sizeof (void ) 4;
		416	ncur /= elem;
		417	}
		418
		419	return ncur;
		420	}
		421
		422	inline_speed void *
		423	array_realloc (int elem, void base, int cur, int cnt)
		424	{
		425	cur = array_nextsize (elem, cur, cnt);
		426	return ev_realloc (base, elem * *cur);
		427	}
402		428
403	#define array_needsize(type,base,cur,cnt,init) \	429	#define array_needsize(type,base,cur,cnt,init) \
404	if (expect_false ((cnt) > cur)) \	430	if (expect_false ((cnt) > (cur))) \
405	{ \	431	{ \
406	int newcnt = cur; \	432	int ocur_ = (cur); \
407	do \	433	(base) = (type *)array_realloc \
408	{ \	434	(sizeof (type), (base), &(cur), (cnt)); \
409	newcnt = array_roundsize (type, newcnt << 1); \	435	init ((base) + (ocur_), (cur) - ocur_); \
410	} \
411	while ((cnt) > newcnt); \
412	\
413	base = (type )ev_realloc (base, sizeof (type) (newcnt));\
414	init (base + cur, newcnt - cur); \
415	cur = newcnt; \
416	}	436	}
417		437
		438	#if 0
418	#define array_slim(type,stem) \	439	#define array_slim(type,stem) \
419	if (stem ## max < array_roundsize (stem ## cnt >> 2)) \	440	if (stem ## max < array_roundsize (stem ## cnt >> 2)) \
420	{ \	441	{ \
421	stem ## max = array_roundsize (stem ## cnt >> 1); \	442	stem ## max = array_roundsize (stem ## cnt >> 1); \
422	base = (type )ev_realloc (base, sizeof (type) (stem ## max));\	443	base = (type )ev_realloc (base, sizeof (type) (stem ## max));\
423	fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/D/\	444	fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/D/\
424	}	445	}
		446	#endif
425		447
426	#define array_free(stem, idx) \	448	#define array_free(stem, idx) \
427	ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0;	449	ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0;
428		450
429	/*****************************************************************************/	451	/*****************************************************************************/
…		…
764	ev_child *w;	786	ev_child *w;
765		787
766	for (w = (ev_child )childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child )((WL)w)->next)	788	for (w = (ev_child )childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child )((WL)w)->next)
767	if (w->pid == pid \|\| !w->pid)	789	if (w->pid == pid \|\| !w->pid)
768	{	790	{
769	ev_priority (w) = ev_priority (sw); /* need to do it now */	791	ev_set_priority (w, ev_priority (sw)); /* need to do it now */
770	w->rpid = pid;	792	w->rpid = pid;
771	w->rstatus = status;	793	w->rstatus = status;
772	ev_feed_event (EV_A_ (W)w, EV_CHILD);	794	ev_feed_event (EV_A_ (W)w, EV_CHILD);
773	}	795	}
774	}	796	}
775		797
776	#ifndef WCONTINUED	798	#ifndef WCONTINUED
…		…
886	ev_backend (EV_P)	908	ev_backend (EV_P)
887	{	909	{
888	return backend;	910	return backend;
889	}	911	}
890		912
		913	unsigned int
		914	ev_loop_count (EV_P)
		915	{
		916	return loop_count;
		917	}
		918
891	static void noinline	919	static void noinline
892	loop_init (EV_P_ unsigned int flags)	920	loop_init (EV_P_ unsigned int flags)
893	{	921	{
894	if (!backend)	922	if (!backend)
895	{	923	{
…		…
904	ev_rt_now = ev_time ();	932	ev_rt_now = ev_time ();
905	mn_now = get_clock ();	933	mn_now = get_clock ();
906	now_floor = mn_now;	934	now_floor = mn_now;
907	rtmn_diff = ev_rt_now - mn_now;	935	rtmn_diff = ev_rt_now - mn_now;
908		936
		937	/* pid check not overridable via env */
		938	#ifndef _WIN32
		939	if (flags & EVFLAG_FORKCHECK)
		940	curpid = getpid ();
		941	#endif
		942
909	if (!(flags & EVFLAG_NOENV)	943	if (!(flags & EVFLAG_NOENV)
910	&& !enable_secure ()	944	&& !enable_secure ()
911	&& getenv ("LIBEV_FLAGS"))	945	&& getenv ("LIBEV_FLAGS"))
912	flags = atoi (getenv ("LIBEV_FLAGS"));	946	flags = atoi (getenv ("LIBEV_FLAGS"));
913		947
…		…
969	#if EV_USE_SELECT	1003	#if EV_USE_SELECT
970	if (backend == EVBACKEND_SELECT) select_destroy (EV_A);	1004	if (backend == EVBACKEND_SELECT) select_destroy (EV_A);
971	#endif	1005	#endif
972		1006
973	for (i = NUMPRI; i--; )	1007	for (i = NUMPRI; i--; )
		1008	{
974	array_free (pending, [i]);	1009	array_free (pending, [i]);
		1010	#if EV_IDLE_ENABLE
		1011	array_free (idle, [i]);
		1012	#endif
		1013	}
975		1014
976	/* have to use the microsoft-never-gets-it-right macro */	1015	/* have to use the microsoft-never-gets-it-right macro */
977	array_free (fdchange, EMPTY0);	1016	array_free (fdchange, EMPTY);
978	array_free (timer, EMPTY0);	1017	array_free (timer, EMPTY);
979	#if EV_PERIODIC_ENABLE	1018	#if EV_PERIODIC_ENABLE
980	array_free (periodic, EMPTY0);	1019	array_free (periodic, EMPTY);
981	#endif	1020	#endif
982	array_free (idle, EMPTY0);
983	array_free (prepare, EMPTY0);	1021	array_free (prepare, EMPTY);
984	array_free (check, EMPTY0);	1022	array_free (check, EMPTY);
985		1023
986	backend = 0;	1024	backend = 0;
987	}	1025	}
988		1026
989	void inline_size infy_fork (EV_P);	1027	void inline_size infy_fork (EV_P);
…		…
1124	if (backend)	1162	if (backend)
1125	postfork = 1;	1163	postfork = 1;
1126	}	1164	}
1127		1165
1128	/*****************************************************************************/	1166	/*****************************************************************************/
1129
1130	int inline_size
1131	any_pending (EV_P)
1132	{
1133	int pri;
1134
1135	for (pri = NUMPRI; pri--; )
1136	if (pendingcnt [pri])
1137	return 1;
1138
1139	return 0;
1140	}
1141		1167
1142	void inline_speed	1168	void inline_speed
1143	call_pending (EV_P)	1169	call_pending (EV_P)
1144	{	1170	{
1145	int pri;	1171	int pri;
…		…
1236	for (i = periodiccnt >> 1; i--; )	1262	for (i = periodiccnt >> 1; i--; )
1237	downheap ((WT *)periodics, periodiccnt, i);	1263	downheap ((WT *)periodics, periodiccnt, i);
1238	}	1264	}
1239	#endif	1265	#endif
1240		1266
		1267	#if EV_IDLE_ENABLE
		1268	void inline_size
		1269	idle_reify (EV_P)
		1270	{
		1271	if (expect_false (idleall))
		1272	{
		1273	int pri;
		1274
		1275	for (pri = NUMPRI; pri--; )
		1276	{
		1277	if (pendingcnt [pri])
		1278	break;
		1279
		1280	if (idlecnt [pri])
		1281	{
		1282	queue_events (EV_A_ (W *)idles [pri], idlecnt [pri], EV_IDLE);
		1283	break;
		1284	}
		1285	}
		1286	}
		1287	}
		1288	#endif
		1289
1241	int inline_size	1290	int inline_size
1242	time_update_monotonic (EV_P)	1291	time_update_monotonic (EV_P)
1243	{	1292	{
1244	mn_now = get_clock ();	1293	mn_now = get_clock ();
1245		1294
…		…
1334	{	1383	{
1335	loop_done = flags & (EVLOOP_ONESHOT \| EVLOOP_NONBLOCK)	1384	loop_done = flags & (EVLOOP_ONESHOT \| EVLOOP_NONBLOCK)
1336	? EVUNLOOP_ONE	1385	? EVUNLOOP_ONE
1337	: EVUNLOOP_CANCEL;	1386	: EVUNLOOP_CANCEL;
1338		1387
1339	while (activecnt)	1388	call_pending (EV_A); /* in case we recurse, ensure ordering stays nice and clean */
		1389
		1390	do
1340	{	1391	{
		1392	#ifndef _WIN32
		1393	if (expect_false (curpid)) /* penalise the forking check even more */
		1394	if (expect_false (getpid () != curpid))
		1395	{
		1396	curpid = getpid ();
		1397	postfork = 1;
		1398	}
		1399	#endif
		1400
1341	#if EV_FORK_ENABLE	1401	#if EV_FORK_ENABLE
1342	/* we might have forked, so queue fork handlers */	1402	/* we might have forked, so queue fork handlers */
1343	if (expect_false (postfork))	1403	if (expect_false (postfork))
1344	if (forkcnt)	1404	if (forkcnt)
1345	{	1405	{
…		…
1353	{	1413	{
1354	queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE);	1414	queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE);
1355	call_pending (EV_A);	1415	call_pending (EV_A);
1356	}	1416	}
1357		1417
		1418	if (expect_false (!activecnt))
		1419	break;
		1420
1358	/* we might have forked, so reify kernel state if necessary */	1421	/* we might have forked, so reify kernel state if necessary */
1359	if (expect_false (postfork))	1422	if (expect_false (postfork))
1360	loop_fork (EV_A);	1423	loop_fork (EV_A);
1361		1424
1362	/* update fd-related kernel structures */	1425	/* update fd-related kernel structures */
…		…
1364		1427
1365	/* calculate blocking time */	1428	/* calculate blocking time */
1366	{	1429	{
1367	ev_tstamp block;	1430	ev_tstamp block;
1368		1431
1369	if (flags & EVLOOP_NONBLOCK \|\| idlecnt)	1432	if (expect_false (flags & EVLOOP_NONBLOCK \|\| idleall \|\| !activecnt))
1370	block = 0.; /* do not block at all */	1433	block = 0.; /* do not block at all */
1371	else	1434	else
1372	{	1435	{
1373	/* update time to cancel out callback processing overhead */	1436	/* update time to cancel out callback processing overhead */
1374	#if EV_USE_MONOTONIC	1437	#if EV_USE_MONOTONIC
…		…
1398	#endif	1461	#endif
1399		1462
1400	if (expect_false (block < 0.)) block = 0.;	1463	if (expect_false (block < 0.)) block = 0.;
1401	}	1464	}
1402		1465
		1466	++loop_count;
1403	backend_poll (EV_A_ block);	1467	backend_poll (EV_A_ block);
1404	}	1468	}
1405		1469
1406	/* update ev_rt_now, do magic */	1470	/* update ev_rt_now, do magic */
1407	time_update (EV_A);	1471	time_update (EV_A);
…		…
1410	timers_reify (EV_A); /* relative timers called last */	1474	timers_reify (EV_A); /* relative timers called last */
1411	#if EV_PERIODIC_ENABLE	1475	#if EV_PERIODIC_ENABLE
1412	periodics_reify (EV_A); /* absolute timers called first */	1476	periodics_reify (EV_A); /* absolute timers called first */
1413	#endif	1477	#endif
1414		1478
		1479	#if EV_IDLE_ENABLE
1415	/* queue idle watchers unless other events are pending */	1480	/* queue idle watchers unless other events are pending */
1416	if (idlecnt && !any_pending (EV_A))	1481	idle_reify (EV_A);
1417	queue_events (EV_A_ (W *)idles, idlecnt, EV_IDLE);	1482	#endif
1418		1483
1419	/* queue check watchers, to be executed first */	1484	/* queue check watchers, to be executed first */
1420	if (expect_false (checkcnt))	1485	if (expect_false (checkcnt))
1421	queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK);	1486	queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK);
1422		1487
1423	call_pending (EV_A);	1488	call_pending (EV_A);
1424		1489
1425	if (expect_false (loop_done))
1426	break;
1427	}	1490	}
		1491	while (expect_true (activecnt && !loop_done));
1428		1492
1429	if (loop_done == EVUNLOOP_ONE)	1493	if (loop_done == EVUNLOOP_ONE)
1430	loop_done = EVUNLOOP_CANCEL;	1494	loop_done = EVUNLOOP_CANCEL;
1431	}	1495	}
1432		1496
…		…
1459	head = &(*head)->next;	1523	head = &(*head)->next;
1460	}	1524	}
1461	}	1525	}
1462		1526
1463	void inline_speed	1527	void inline_speed
1464	ev_clear_pending (EV_P_ W w)	1528	clear_pending (EV_P_ W w)
1465	{	1529	{
1466	if (w->pending)	1530	if (w->pending)
1467	{	1531	{
1468	pendings [ABSPRI (w)][w->pending - 1].w = 0;	1532	pendings [ABSPRI (w)][w->pending - 1].w = 0;
1469	w->pending = 0;	1533	w->pending = 0;
1470	}	1534	}
1471	}	1535	}
1472		1536
		1537	void
		1538	ev_clear_pending (EV_P_ void *w, int invoke)
		1539	{
		1540	W w_ = (W)w;
		1541	int pending = w_->pending;
		1542
		1543	if (pending)
		1544	{
		1545	ANPENDING *p = pendings [ABSPRI (w_)] + pending - 1;
		1546
		1547	w_->pending = 0;
		1548	p->w = 0;
		1549
		1550	if (invoke)
		1551	EV_CB_INVOKE (w_, p->events);
		1552	}
		1553	}
		1554
		1555	void inline_size
		1556	pri_adjust (EV_P_ W w)
		1557	{
		1558	int pri = w->priority;
		1559	pri = pri < EV_MINPRI ? EV_MINPRI : pri;
		1560	pri = pri > EV_MAXPRI ? EV_MAXPRI : pri;
		1561	w->priority = pri;
		1562	}
		1563
1473	void inline_speed	1564	void inline_speed
1474	ev_start (EV_P_ W w, int active)	1565	ev_start (EV_P_ W w, int active)
1475	{	1566	{
1476	if (w->priority < EV_MINPRI) w->priority = EV_MINPRI;	1567	pri_adjust (EV_A_ w);
1477	if (w->priority > EV_MAXPRI) w->priority = EV_MAXPRI;
1478
1479	w->active = active;	1568	w->active = active;
1480	ev_ref (EV_A);	1569	ev_ref (EV_A);
1481	}	1570	}
1482		1571
1483	void inline_size	1572	void inline_size
…		…
1507	}	1596	}
1508		1597
1509	void	1598	void
1510	ev_io_stop (EV_P_ ev_io *w)	1599	ev_io_stop (EV_P_ ev_io *w)
1511	{	1600	{
1512	ev_clear_pending (EV_A_ (W)w);	1601	clear_pending (EV_A_ (W)w);
1513	if (expect_false (!ev_is_active (w)))	1602	if (expect_false (!ev_is_active (w)))
1514	return;	1603	return;
1515		1604
1516	assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax));	1605	assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax));
1517		1606
…		…
1540	}	1629	}
1541		1630
1542	void	1631	void
1543	ev_timer_stop (EV_P_ ev_timer *w)	1632	ev_timer_stop (EV_P_ ev_timer *w)
1544	{	1633	{
1545	ev_clear_pending (EV_A_ (W)w);	1634	clear_pending (EV_A_ (W)w);
1546	if (expect_false (!ev_is_active (w)))	1635	if (expect_false (!ev_is_active (w)))
1547	return;	1636	return;
1548		1637
1549	assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w));	1638	assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w));
1550		1639
…		…
1608	}	1697	}
1609		1698
1610	void	1699	void
1611	ev_periodic_stop (EV_P_ ev_periodic *w)	1700	ev_periodic_stop (EV_P_ ev_periodic *w)
1612	{	1701	{
1613	ev_clear_pending (EV_A_ (W)w);	1702	clear_pending (EV_A_ (W)w);
1614	if (expect_false (!ev_is_active (w)))	1703	if (expect_false (!ev_is_active (w)))
1615	return;	1704	return;
1616		1705
1617	assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w));	1706	assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w));
1618		1707
…		…
1672	}	1761	}
1673		1762
1674	void	1763	void
1675	ev_signal_stop (EV_P_ ev_signal *w)	1764	ev_signal_stop (EV_P_ ev_signal *w)
1676	{	1765	{
1677	ev_clear_pending (EV_A_ (W)w);	1766	clear_pending (EV_A_ (W)w);
1678	if (expect_false (!ev_is_active (w)))	1767	if (expect_false (!ev_is_active (w)))
1679	return;	1768	return;
1680		1769
1681	wlist_del ((WL *)&signals [w->signum - 1].head, (WL)w);	1770	wlist_del ((WL *)&signals [w->signum - 1].head, (WL)w);
1682	ev_stop (EV_A_ (W)w);	1771	ev_stop (EV_A_ (W)w);
…		…
1699	}	1788	}
1700		1789
1701	void	1790	void
1702	ev_child_stop (EV_P_ ev_child *w)	1791	ev_child_stop (EV_P_ ev_child *w)
1703	{	1792	{
1704	ev_clear_pending (EV_A_ (W)w);	1793	clear_pending (EV_A_ (W)w);
1705	if (expect_false (!ev_is_active (w)))	1794	if (expect_false (!ev_is_active (w)))
1706	return;	1795	return;
1707		1796
1708	wlist_del ((WL *)&childs [w->pid & (EV_PID_HASHSIZE - 1)], (WL)w);	1797	wlist_del ((WL *)&childs [w->pid & (EV_PID_HASHSIZE - 1)], (WL)w);
1709	ev_stop (EV_A_ (W)w);	1798	ev_stop (EV_A_ (W)w);
…		…
1945	}	2034	}
1946		2035
1947	void	2036	void
1948	ev_stat_stop (EV_P_ ev_stat *w)	2037	ev_stat_stop (EV_P_ ev_stat *w)
1949	{	2038	{
1950	ev_clear_pending (EV_A_ (W)w);	2039	clear_pending (EV_A_ (W)w);
1951	if (expect_false (!ev_is_active (w)))	2040	if (expect_false (!ev_is_active (w)))
1952	return;	2041	return;
1953		2042
1954	#if EV_USE_INOTIFY	2043	#if EV_USE_INOTIFY
1955	infy_del (EV_A_ w);	2044	infy_del (EV_A_ w);
…		…
1958		2047
1959	ev_stop (EV_A_ (W)w);	2048	ev_stop (EV_A_ (W)w);
1960	}	2049	}
1961	#endif	2050	#endif
1962		2051
		2052	#if EV_IDLE_ENABLE
1963	void	2053	void
1964	ev_idle_start (EV_P_ ev_idle *w)	2054	ev_idle_start (EV_P_ ev_idle *w)
1965	{	2055	{
1966	if (expect_false (ev_is_active (w)))	2056	if (expect_false (ev_is_active (w)))
1967	return;	2057	return;
1968		2058
		2059	pri_adjust (EV_A_ (W)w);
		2060
		2061	{
		2062	int active = ++idlecnt [ABSPRI (w)];
		2063
		2064	++idleall;
1969	ev_start (EV_A_ (W)w, ++idlecnt);	2065	ev_start (EV_A_ (W)w, active);
		2066
1970	array_needsize (ev_idle *, idles, idlemax, idlecnt, EMPTY2);	2067	array_needsize (ev_idle *, idles [ABSPRI (w)], idlemax [ABSPRI (w)], active, EMPTY2);
1971	idles [idlecnt - 1] = w;	2068	idles [ABSPRI (w)][active - 1] = w;
		2069	}
1972	}	2070	}
1973		2071
1974	void	2072	void
1975	ev_idle_stop (EV_P_ ev_idle *w)	2073	ev_idle_stop (EV_P_ ev_idle *w)
1976	{	2074	{
1977	ev_clear_pending (EV_A_ (W)w);	2075	clear_pending (EV_A_ (W)w);
1978	if (expect_false (!ev_is_active (w)))	2076	if (expect_false (!ev_is_active (w)))
1979	return;	2077	return;
1980		2078
1981	{	2079	{
1982	int active = ((W)w)->active;	2080	int active = ((W)w)->active;
1983	idles [active - 1] = idles [--idlecnt];	2081
		2082	idles [ABSPRI (w)][active - 1] = idles [ABSPRI (w)][--idlecnt [ABSPRI (w)]];
1984	((W)idles [active - 1])->active = active;	2083	((W)idles [ABSPRI (w)][active - 1])->active = active;
		2084
		2085	ev_stop (EV_A_ (W)w);
		2086	--idleall;
1985	}	2087	}
1986
1987	ev_stop (EV_A_ (W)w);
1988	}	2088	}
		2089	#endif
1989		2090
1990	void	2091	void
1991	ev_prepare_start (EV_P_ ev_prepare *w)	2092	ev_prepare_start (EV_P_ ev_prepare *w)
1992	{	2093	{
1993	if (expect_false (ev_is_active (w)))	2094	if (expect_false (ev_is_active (w)))
…		…
1999	}	2100	}
2000		2101
2001	void	2102	void
2002	ev_prepare_stop (EV_P_ ev_prepare *w)	2103	ev_prepare_stop (EV_P_ ev_prepare *w)
2003	{	2104	{
2004	ev_clear_pending (EV_A_ (W)w);	2105	clear_pending (EV_A_ (W)w);
2005	if (expect_false (!ev_is_active (w)))	2106	if (expect_false (!ev_is_active (w)))
2006	return;	2107	return;
2007		2108
2008	{	2109	{
2009	int active = ((W)w)->active;	2110	int active = ((W)w)->active;
…		…
2026	}	2127	}
2027		2128
2028	void	2129	void
2029	ev_check_stop (EV_P_ ev_check *w)	2130	ev_check_stop (EV_P_ ev_check *w)
2030	{	2131	{
2031	ev_clear_pending (EV_A_ (W)w);	2132	clear_pending (EV_A_ (W)w);
2032	if (expect_false (!ev_is_active (w)))	2133	if (expect_false (!ev_is_active (w)))
2033	return;	2134	return;
2034		2135
2035	{	2136	{
2036	int active = ((W)w)->active;	2137	int active = ((W)w)->active;
…		…
2078	}	2179	}
2079		2180
2080	void	2181	void
2081	ev_embed_stop (EV_P_ ev_embed *w)	2182	ev_embed_stop (EV_P_ ev_embed *w)
2082	{	2183	{
2083	ev_clear_pending (EV_A_ (W)w);	2184	clear_pending (EV_A_ (W)w);
2084	if (expect_false (!ev_is_active (w)))	2185	if (expect_false (!ev_is_active (w)))
2085	return;	2186	return;
2086		2187
2087	ev_io_stop (EV_A_ &w->io);	2188	ev_io_stop (EV_A_ &w->io);
2088		2189
…		…
2103	}	2204	}
2104		2205
2105	void	2206	void
2106	ev_fork_stop (EV_P_ ev_fork *w)	2207	ev_fork_stop (EV_P_ ev_fork *w)
2107	{	2208	{
2108	ev_clear_pending (EV_A_ (W)w);	2209	clear_pending (EV_A_ (W)w);
2109	if (expect_false (!ev_is_active (w)))	2210	if (expect_false (!ev_is_active (w)))
2110	return;	2211	return;
2111		2212
2112	{	2213	{
2113	int active = ((W)w)->active;	2214	int active = ((W)w)->active;

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Comparing libev/ev.c (file contents): Revision 1.157 by root, Wed Nov 28 20:58:32 2007 UTC vs. Revision 1.166 by root, Sat Dec 8 03:53:36 2007 UTC

Diff Legend

Comparing libev/ev.c (file contents):
Revision 1.157 by root, Wed Nov 28 20:58:32 2007 UTC vs.
Revision 1.166 by root, Sat Dec 8 03:53:36 2007 UTC