[ViewVC] Diff of: cvs/EV/EV.xs

Comparing EV/EV.xs (file contents):
Revision 1.10 by root, Mon Oct 29 07:56:03 2007 UTC vs.
Revision 1.21 by root, Wed Oct 31 14:44:35 2007 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include <math.h>
6	#include <netinet/in.h>	5	/#include <netinet/in.h>/
7
8	#include <sys/time.h>
9	#include <time.h>
10	#include <event.h>
11	#include <evdns.h>
12
13	/* workaround for evhttp.h requiring obscure bsd headers */
14	#ifndef TAILQ_ENTRY
15	#define TAILQ_ENTRY(type) \
16	struct { \
17	struct type tqe_next; / next element */ \
18	struct type *tqe_prev; / address of previous next element */ \
19	}
20	#endif /* !TAILQ_ENTRY */
21	#include <evhttp.h>
22
23	#define EV_NONE 0
24	#define EV_UNDEF -1
25		6
26	#define TIMEOUT_NONE HUGE_VAL	7	#define TIMEOUT_NONE HUGE_VAL
		8	#define HAVE_EPOLL 0
27		9
28	typedef struct event_base *Base;	10	#define EV_PROTOTYPES 1
		11	#include "EV/EVAPI.h"
		12
		13	#include "libev/ev.c"
		14
29	typedef int Signal;	15	typedef int Signal;
30		16
31	static HV stash_base, stash_event;	17	static struct EVAPI evapi;
32		18
33	static double tv_get (struct timeval *tv)	19	static HV
34	{	20	*stash_watcher,
35	return tv->tv_sec + tv->tv_usec * 1e-6;	21	*stash_io,
36	}	22	*stash_time,
37		23	*stash_timer,
38	static void tv_set (struct timeval *tv, double val)	24	*stash_periodic,
39	{	25	*stash_signal,
40	tv->tv_sec = (long)val;	26	*stash_idle,
41	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);	27	*stash_check;
42
43	}
44		28
45	static int	29	static int
46	sv_signum (SV *sig)	30	sv_signum (SV *sig)
47	{	31	{
48	int signum;	32	int signum;
58	}	42	}
59		43
60	/////////////////////////////////////////////////////////////////////////////	44	/////////////////////////////////////////////////////////////////////////////
61	// Event	45	// Event
62		46
63	typedef struct ev {	47	static void e_cb (struct ev_watcher *w, int revents);
64	struct event ev;
65	SV cb, fh;
66	SV self; / contains this struct */
67	double timeout;
68	double interval;
69	unsigned char active;
70	unsigned char abstime;
71	} *Event;
72		48
73	static double	49	static int
74	e_now ()
75	{
76	struct timeval tv;
77	gettimeofday (&tv, 0);
78
79	return tv_get (&tv);
80	}
81
82	static void e_cb (int fd, short events, void *arg);
83
84	static int sv_fileno (SV *fh)	50	sv_fileno (SV *fh)
85	{	51	{
86	SvGETMAGIC (fh);	52	SvGETMAGIC (fh);
87		53
88	if (SvROK (fh))	54	if (SvROK (fh))
89	fh = SvRV (fh);	55	fh = SvRV (fh);
…		…
95	return SvIV (fh);	61	return SvIV (fh);
96		62
97	return -1;	63	return -1;
98	}	64	}
99		65
100	static Event	66	static void *
101	e_new (SV fh, short events, SV cb)	67	e_new (int size, SV *cb_sv)
102	{	68	{
103	int fd = sv_fileno (fh);	69	struct ev_watcher *w;
104	Event ev;
105	SV *self = NEWSV (0, sizeof (struct ev));	70	SV *self = NEWSV (0, size);
106	SvPOK_only (self);	71	SvPOK_only (self);
107	SvCUR_set (self, sizeof (struct ev));	72	SvCUR_set (self, size);
108		73
109	ev = (Event)SvPVX (self);	74	w = (struct ev_watcher *)SvPVX (self);
110		75
111	ev->fh = newSVsv (fh);	76	evw_init (w, e_cb);
112	ev->cb = newSVsv (cb);	77
		78	w->fh = 0;
		79	w->cb_sv = newSVsv (cb_sv);
113	ev->self = self;	80	w->self = self;
114	ev->timeout = TIMEOUT_NONE;
115	ev->interval = 0.;
116	ev->abstime = 0;
117	ev->active = 0;
118		81
119	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	82	return (void *)w;
120
121	return ev;
122	}	83	}
123		84
124	static struct timeval *	85	static SV *
125	e_tv (Event ev)	86	e_bless (struct ev_watcher w, HV stash)
126	{
127	static struct timeval tv;
128	double to = ev->timeout;
129
130	if (to == TIMEOUT_NONE)
131	return 0;
132
133	if (ev->abstime)
134	{
135	double now = e_now ();
136
137	if (ev->interval)
138	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
139
140	to -= now;
141	}
142	else if (to < 0.)
143	to = 0.;
144
145	tv_set (&tv, to);
146
147	return &tv;
148	}
149
150	static SV *e_self (Event ev)
151	{	87	{
152	SV *rv;	88	SV *rv;
153		89
154	if (SvOBJECT (ev->self))	90	if (SvOBJECT (w->self))
155	rv = newRV_inc (ev->self);	91	rv = newRV_inc (w->self);
156	else	92	else
157	{	93	{
158	rv = newRV_noinc (ev->self);	94	rv = newRV_noinc (w->self);
159	sv_bless (rv, stash_event);	95	sv_bless (rv, stash);
160	SvREADONLY_on (ev->self);	96	SvREADONLY_on (w->self);
161	}	97	}
162		98
163	return rv;	99	return rv;
164	}	100	}
165		101
166	static int
167	e_start (Event ev)
168	{
169	if (ev->active) event_del (&ev->ev);
170	ev->active = 1;
171	return event_add (&ev->ev, e_tv (ev));
172	}
173
174	static int e_stop (Event ev)
175	{
176	return ev->active
177	? (ev->active = 0), event_del (&ev->ev)
178	: 0;
179	}
180
181	static void	102	static void
182	e_cb (int fd, short events, void *arg)	103	e_cb (struct ev_watcher *w, int revents)
183	{	104	{
184	struct ev ev = (struct ev)arg;
185	dSP;	105	dSP;
		106	I32 mark = SP - PL_stack_base;
		107	SV sv_self, sv_events;
		108	static SV *sv_events_cache;
186		109
187	ENTER;	110	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
188	SAVETMPS;
189		111
190	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	112	if (sv_events_cache)
191	ev->active = 0;	113	{
		114	sv_events = sv_events_cache; sv_events_cache = 0;
		115	SvIV_set (sv_events, revents);
		116	}
		117	else
		118	sv_events = newSViv (revents);
192		119
193	PUSHMARK (SP);	120	PUSHMARK (SP);
194	EXTEND (SP, 2);	121	EXTEND (SP, 2);
195	PUSHs (sv_2mortal (e_self (ev)));	122	PUSHs (sv_self);
196	PUSHs (sv_2mortal (newSViv (events)));	123	PUSHs (sv_events);
197	PUTBACK;	124	PUTBACK;
198	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	125	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		126	SP = PL_stack_base + mark; PUTBACK;
199		127
200	if (ev->interval && !ev->active)	128	SvREFCNT_dec (sv_self);
201	e_start (ev);
202		129
203	FREETMPS;	130	if (sv_events_cache)
		131	SvREFCNT_dec (sv_events);
		132	else
		133	sv_events_cache = sv_events;
204		134
205	if (SvTRUE (ERRSV))	135	if (SvTRUE (ERRSV))
206	{	136	{
207	PUSHMARK (SP);	137	PUSHMARK (SP);
208	PUTBACK;	138	PUTBACK;
209	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	139	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		140	SP = PL_stack_base + mark; PUTBACK;
210	}	141	}
211
212	LEAVE;
213	}	142	}
214		143
		144	#if 0
215	/////////////////////////////////////////////////////////////////////////////	145	/////////////////////////////////////////////////////////////////////////////
216	// DNS	146	// DNS
217		147
218	static void	148	static void
219	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	149	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
…		…
261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	191	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
262	}	192	}
263		193
264	LEAVE;	194	LEAVE;
265	}	195	}
		196	#endif
		197
		198	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		199	croak (# repeat " value must be >= 0");
266		200
267	/////////////////////////////////////////////////////////////////////////////	201	/////////////////////////////////////////////////////////////////////////////
268	// XS interface functions	202	// XS interface functions
269		203
270	MODULE = EV PACKAGE = EV PREFIX = event_	204	MODULE = EV PACKAGE = EV PREFIX = ev_
		205
		206	PROTOTYPES: ENABLE
271		207
272	BOOT:	208	BOOT:
273	{	209	{
274	int i;	210	int i;
275	HV *stash = gv_stashpv ("EV", 1);	211	HV *stash = gv_stashpv ("EV", 1);
…		…
277	static const struct {	213	static const struct {
278	const char *name;	214	const char *name;
279	IV iv;	215	IV iv;
280	} *civ, const_iv[] = {	216	} *civ, const_iv[] = {
281	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	217	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		218	const_iv (EV_, UNDEF)
282	const_iv (EV_, NONE)	219	const_iv (EV_, NONE)
283	const_iv (EV_, TIMEOUT)	220	const_iv (EV_, TIMEOUT)
284	const_iv (EV_, READ)	221	const_iv (EV_, READ)
285	const_iv (EV_, WRITE)	222	const_iv (EV_, WRITE)
286	const_iv (EV_, SIGNAL)	223	const_iv (EV_, SIGNAL)
		224	const_iv (EV_, IDLE)
		225	const_iv (EV_, CHECK)
287	const_iv (EV_, PERSIST)	226	const_iv (EV_, ERROR)
		227
288	const_iv (EV, LOOP_ONCE)	228	const_iv (EV, LOOP_ONESHOT)
289	const_iv (EV, LOOP_NONBLOCK)	229	const_iv (EV, LOOP_NONBLOCK)
290	const_iv (EV, BUFFER_READ)	230
291	const_iv (EV, BUFFER_WRITE)	231	const_iv (EV, METHOD_NONE)
		232	const_iv (EV, METHOD_SELECT)
292	const_iv (EV, BUFFER_EOF)	233	const_iv (EV, METHOD_EPOLL)
293	const_iv (EV, BUFFER_ERROR)
294	const_iv (EV, BUFFER_TIMEOUT)
295	};	234	};
296		235
297	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	236	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
298	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	237	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
299		238
300	stash_base = gv_stashpv ("EV::Base" , 1);	239	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		240	stash_io = gv_stashpv ("EV::IO" , 1);
301	stash_event = gv_stashpv ("EV::Event", 1);	241	stash_time = gv_stashpv ("EV::Time" , 1);
302	}	242	stash_timer = gv_stashpv ("EV::Timer" , 1);
		243	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		244	stash_signal = gv_stashpv ("EV::Signal" , 1);
		245	stash_idle = gv_stashpv ("EV::Idle" , 1);
		246	stash_check = gv_stashpv ("EV::Check" , 1);
303		247
304	double now ()	248	{
		249	SV *sv = perl_get_sv ("EV::API", TRUE);
		250	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		251
		252	/* the poor man's shared library emulator */
		253	evapi.ver = EV_API_VERSION;
		254	evapi.rev = EV_API_REVISION;
		255	evapi.sv_fileno = sv_fileno;
		256	evapi.sv_signum = sv_signum;
		257	evapi.now = &ev_now;
		258	evapi.method = &ev_method;
		259	evapi.loop_done = &ev_loop_done;
		260	evapi.time = ev_time;
		261	evapi.loop = ev_loop;
		262	evapi.once = ev_once;
		263	evapi.io_start = evio_start;
		264	evapi.io_stop = evio_stop;
		265	evapi.timer_start = evtimer_start;
		266	evapi.timer_stop = evtimer_stop;
		267	evapi.timer_again = evtimer_again;
		268	evapi.periodic_start = evperiodic_start;
		269	evapi.periodic_stop = evperiodic_stop;
		270	evapi.signal_start = evsignal_start;
		271	evapi.signal_stop = evsignal_stop;
		272	evapi.idle_start = evidle_start;
		273	evapi.idle_stop = evidle_stop;
		274	evapi.check_start = evcheck_start;
		275	evapi.check_stop = evcheck_stop;
		276
		277	sv_setiv (sv, (IV)&evapi);
		278	SvREADONLY_on (sv);
		279	}
		280	}
		281
		282	NV ev_now ()
305	CODE:	283	CODE:
306	RETVAL = e_now ();	284	RETVAL = ev_now;
307	OUTPUT:	285	OUTPUT:
308	RETVAL	286	RETVAL
309		287
310	const char *version ()	288	int ev_method ()
311	ALIAS:
312	method = 1
313	CODE:	289	CODE:
314	RETVAL = ix ? event_get_method () : event_get_version ();	290	RETVAL = ev_method;
315	OUTPUT:	291	OUTPUT:
316	RETVAL	292	RETVAL
317		293
318	Base event_init ()	294	NV ev_time ()
319		295
320	int event_priority_init (int npri)	296	void ev_init (int flags = 0)
321		297
322	int event_dispatch ()
323
324	int event_loop (int flags = 0)	298	void ev_loop (int flags = 0)
325		299
326	int event_loopexit (double after = 0)	300	void ev_loop_done (int value = 1)
327	CODE:	301	CODE:
328	{	302	ev_loop_done = value;
329	struct timeval tv;
330	tv_set (&tv, after);
331	event_loopexit (&tv);
332	}
333		303
334	Event event (SV *cb)	304	struct ev_io io (SV fh, int events, SV *cb)
335	CODE:
336	RETVAL = e_new (NEWSV (0, 0), 0, cb);
337	OUTPUT:
338	RETVAL
339
340	Event io (SV fh, short events, SV cb)
341	ALIAS:	305	ALIAS:
342	io_ns = 1	306	io_ns = 1
343	CODE:	307	CODE:
344	RETVAL = e_new (fh, events, cb);	308	RETVAL = e_new (sizeof (struct ev_io), cb);
		309	RETVAL->fh = newSVsv (fh);
		310	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);
345	if (!ix) e_start (RETVAL);	311	if (!ix) evio_start (RETVAL);
346	OUTPUT:	312	OUTPUT:
347	RETVAL	313	RETVAL
348		314
349	Event timed_io (SV fh, short events, double timeout, SV cb)	315	struct ev_timer timer (NV after, NV repeat, SV cb)
350	ALIAS:
351	timed_io_ns = 1
352	CODE:
353	{
354	events = timeout ? events & ~EV_PERSIST : events \| EV_PERSIST;
355
356	RETVAL = e_new (fh, events, cb);
357
358	if (timeout)
359	{
360	RETVAL->timeout = timeout;
361	RETVAL->interval = 1;
362	}
363
364	if (!ix) e_start (RETVAL);
365	}
366	OUTPUT:
367	RETVAL
368
369	Event timer (double after, int repeat, SV *cb)
370	ALIAS:	316	ALIAS:
371	timer_ns = 1	317	timer_ns = 1
		318	INIT:
		319	CHECK_REPEAT (repeat);
372	CODE:	320	CODE:
373	RETVAL = e_new (NEWSV (0, 0), 0, cb);	321	RETVAL = e_new (sizeof (struct ev_timer), cb);
374	RETVAL->timeout = after;	322	evtimer_set (RETVAL, after, repeat);
375	RETVAL->interval = repeat;
376	if (!ix) e_start (RETVAL);	323	if (!ix) evtimer_start (RETVAL);
377	OUTPUT:	324	OUTPUT:
378	RETVAL	325	RETVAL
379		326
380	Event timer_abs (double at, double interval, SV *cb)	327	struct ev_periodic periodic (NV at, NV interval, SV cb)
381	ALIAS:	328	ALIAS:
382	timer_abs_ns = 1	329	periodic_ns = 1
		330	INIT:
		331	CHECK_REPEAT (interval);
383	CODE:	332	CODE:
384	RETVAL = e_new (NEWSV (0, 0), 0, cb);	333	RETVAL = e_new (sizeof (struct ev_periodic), cb);
385	RETVAL->timeout = at;	334	evperiodic_set (RETVAL, at, interval);
386	RETVAL->interval = interval;
387	RETVAL->abstime = 1;
388	if (!ix) e_start (RETVAL);	335	if (!ix) evperiodic_start (RETVAL);
389	OUTPUT:	336	OUTPUT:
390	RETVAL	337	RETVAL
391		338
392	Event signal (Signal signum, SV *cb)	339	struct ev_signal signal (Signal signum, SV cb)
393	ALIAS:	340	ALIAS:
394	signal_ns = 1	341	signal_ns = 1
395	CODE:	342	CODE:
396	RETVAL = e_new (ST (0), EV_SIGNAL \| EV_PERSIST, cb);	343	RETVAL = e_new (sizeof (struct ev_signal), cb);
397	RETVAL->ev.ev_fd = signum;	344	evsignal_set (RETVAL, signum);
		345	if (!ix) evsignal_start (RETVAL);
		346	OUTPUT:
		347	RETVAL
		348
		349	struct ev_idle idle (SV cb)
		350	ALIAS:
		351	idle_ns = 1
		352	CODE:
		353	RETVAL = e_new (sizeof (struct ev_idle), cb);
		354	evidle_set (RETVAL);
398	if (!ix) e_start (RETVAL);	355	if (!ix) evidle_start (RETVAL);
399	OUTPUT:	356	OUTPUT:
400	RETVAL	357	RETVAL
		358
		359	struct ev_check check (SV cb)
		360	ALIAS:
		361	check_ns = 1
		362	CODE:
		363	RETVAL = e_new (sizeof (struct ev_check), cb);
		364	evcheck_set (RETVAL);
		365	if (!ix) evcheck_start (RETVAL);
		366	OUTPUT:
		367	RETVAL
		368
401		369
402	PROTOTYPES: DISABLE	370	PROTOTYPES: DISABLE
403		371
404
405	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
406
407	Base new ()
408	CODE:
409	RETVAL = event_init ();
410	OUTPUT:
411	RETVAL
412
413	int event_base_dispatch (Base base)
414
415	int event_base_loop (Base base, int flags = 0)
416
417	int event_base_loopexit (Base base, double after)
418	CODE:
419	{
420	struct timeval tv;
421	tv.tv_sec = (long)after;
422	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
423	event_base_loopexit (base, &tv);
424	}
425
426	int event_base_priority_init (Base base, int npri)
427
428	void event_base_set (Base base, Event ev)
429	C_ARGS: base, &ev->ev
430
431	void DESTROY (Base base)
432	CODE:
433	/event_base_free (base);/ /* causes too many problems */
434
435
436	MODULE = EV PACKAGE = EV::Event PREFIX = event_	372	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
437		373
438	int event_priority_set (Event ev, int pri)	374	int ev_is_active (struct ev_watcher *w)
439	C_ARGS: &ev->ev, pri
440		375
441	int event_add (Event ev, double timeout = TIMEOUT_NONE)	376	SV cb (struct ev_watcher w, SV *new_cb = 0)
442	CODE:	377	CODE:
443	ev->timeout = timeout;	378	{
444	ev->abstime = 0;
445	RETVAL = e_start (ev);
446	OUTPUT:
447	RETVAL
448
449	int event_start (Event ev)
450	CODE:
451	RETVAL = e_start (ev);
452	OUTPUT:
453	RETVAL
454
455	int event_del (Event ev)
456	ALIAS:
457	stop = 0
458	CODE:
459	RETVAL = e_stop (ev);
460	OUTPUT:
461	RETVAL
462
463	void DESTROY (Event ev)
464	CODE:
465	e_stop (ev);
466	SvREFCNT_dec (ev->cb);
467	SvREFCNT_dec (ev->fh);
468
469	SV cb (Event ev, SV new_cb = 0)
470	CODE:
471	RETVAL = newSVsv (ev->cb);	379	RETVAL = newSVsv (w->cb_sv);
		380
472	if (items > 1)	381	if (items > 1)
473	sv_setsv (ev->cb, new_cb);	382	sv_setsv (w->cb_sv, new_cb);
		383	}
474	OUTPUT:	384	OUTPUT:
475	RETVAL	385	RETVAL
476		386
		387	MODULE = EV PACKAGE = EV::IO PREFIX = evio_
		388
		389	void evio_start (struct ev_io *w)
		390
		391	void evio_stop (struct ev_io *w)
		392
		393	void set (struct ev_io w, SV fh, int events)
		394	CODE:
		395	{
		396	int active = w->active;
		397	if (active) evio_stop (w);
		398
		399	sv_setsv (w->fh, fh);
		400	evio_set (w, sv_fileno (w->fh), events);
		401
		402	if (active) evio_start (w);
		403	}
		404
477	SV fh (Event ev, SV new_fh = 0)	405	SV fh (struct ev_io w, SV *new_fh = 0)
478	CODE:	406	CODE:
		407	{
479	RETVAL = newSVsv (ev->fh);	408	RETVAL = newSVsv (w->fh);
		409
480	if (items > 1)	410	if (items > 1)
481	{	411	{
482	if (ev->active) event_del (&ev->ev);	412	int active = w->active;
		413	if (active) evio_stop (w);
		414
483	sv_setsv (ev->fh, new_fh);	415	sv_setsv (w->fh, new_fh);
484	ev->ev.ev_fd = sv_fileno (ev->fh);	416	evio_set (w, sv_fileno (w->fh), w->events);
485	ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL;	417
486	if (ev->active) event_add (&ev->ev, e_tv (ev));	418	if (active) evio_start (w);
487	}	419	}
		420	}
488	OUTPUT:	421	OUTPUT:
489	RETVAL	422	RETVAL
490		423
491	SV signal (Event ev, SV new_signal = 0)	424	short events (struct ev_io *w, short new_events = EV_UNDEF)
492	CODE:	425	CODE:
493	{	426	{
494	Signal signum;	427	RETVAL = w->events;
495
496	if (items > 1)
497	signum = sv_signum (new_signal); /* may croak here */
498
499	RETVAL = newSVsv (ev->fh);
500		428
501	if (items > 1)	429	if (items > 1)
502	{	430	{
503	if (ev->active) event_del (&ev->ev);	431	int active = w->active;
504	sv_setsv (ev->fh, new_signal);	432	if (active) evio_stop (w);
505	ev->ev.ev_fd = signum;	433
506	ev->ev.ev_events \|= EV_SIGNAL;	434	evio_set (w, w->fd, new_events);
507	if (ev->active) event_add (&ev->ev, e_tv (ev));	435
		436	if (active) evio_start (w);
508	}	437	}
509	}	438	}
510	OUTPUT:	439	OUTPUT:
511	RETVAL	440	RETVAL
512		441
513	short events (Event ev, short new_events = EV_UNDEF)	442	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_
514	CODE:
515	RETVAL = ev->ev.ev_events;
516	if (items > 1)
517	{
518	if (ev->active) event_del (&ev->ev);
519	ev->ev.ev_events = new_events;
520	if (ev->active) event_add (&ev->ev, e_tv (ev));
521	}
522	OUTPUT:
523	RETVAL
524		443
525	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	444	void evsignal_start (struct ev_signal *w)
526	CODE:
527	RETVAL = ev->timeout;
528	if (items > 1)
529	{
530	if (ev->active) event_del (&ev->ev);
531	ev->timeout = new_timeout;
532	ev->interval = repeat;
533	ev->abstime = 0;
534	if (ev->active) event_add (&ev->ev, e_tv (ev));
535	}
536	OUTPUT:
537	RETVAL
538		445
539	void timeout_abs (Event ev, double at, double interval = 0.)	446	void evsignal_stop (struct ev_signal *w)
540	CODE:
541	if (ev->active) event_del (&ev->ev);
542	ev->timeout = at;
543	ev->interval = interval;
544	ev->abstime = 1;
545	if (ev->active) event_add (&ev->ev, e_tv (ev));
546		447
		448	void set (struct ev_signal w, SV signal = 0)
		449	CODE:
		450	{
		451	Signal signum = sv_signum (signal); /* may croak here */
		452	int active = w->active;
		453
		454	if (active) evsignal_stop (w);
		455	evsignal_set (w, signum);
		456	if (active) evsignal_start (w);
		457	}
		458
		459	MODULE = EV PACKAGE = EV::Time
		460
		461	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
		462
		463	void evtimer_start (struct ev_timer *w)
		464	INIT:
		465	CHECK_REPEAT (w->repeat);
		466
		467	void evtimer_stop (struct ev_timer *w)
		468
		469	void evtimer_again (struct ev_timer *w)
		470	INIT:
		471	CHECK_REPEAT (w->repeat);
		472
		473	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		474	INIT:
		475	CHECK_REPEAT (repeat);
		476	CODE:
		477	{
		478	int active = w->active;
		479	if (active) evtimer_stop (w);
		480	evtimer_set (w, after, repeat);
		481	if (active) evtimer_start (w);
		482	}
		483
		484	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
		485
		486	void evperiodic_start (struct ev_periodic *w)
		487	INIT:
		488	CHECK_REPEAT (w->interval);
		489
		490	void evperiodic_stop (struct ev_periodic *w)
		491
		492	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		493	INIT:
		494	CHECK_REPEAT (interval);
		495	CODE:
		496	{
		497	int active = w->active;
		498	if (active) evperiodic_stop (w);
		499	evperiodic_set (w, at, interval);
		500	if (active) evperiodic_start (w);
		501	}
		502
		503	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
		504
		505	void evidle_start (struct ev_idle *w)
		506
		507	void evidle_stop (struct ev_idle *w)
		508
		509	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
		510
		511	void evcheck_start (struct ev_check *w)
		512
		513	void evcheck_stop (struct ev_check *w)
		514
		515	#if 0
547		516
548	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	517	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
549		518
550	BOOT:	519	BOOT:
551	{	520	{
…		…
673		642
674	#HttpRequest new (SV klass, SV cb)	643	#HttpRequest new (SV klass, SV cb)
675		644
676	#void DESTROY (struct evhttp_request *req);	645	#void DESTROY (struct evhttp_request *req);
677		646
		647	#endif
678		648
679		649
680		650
681		651
682		652
683		653
684		654
		655

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Comparing EV/EV.xs (file contents): Revision 1.10 by root, Mon Oct 29 07:56:03 2007 UTC vs. Revision 1.21 by root, Wed Oct 31 14:44:35 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.10 by root, Mon Oct 29 07:56:03 2007 UTC vs.
Revision 1.21 by root, Wed Oct 31 14:44:35 2007 UTC