[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 1.18 by root, Wed Oct 31 11:55:42 2007 UTC

…		…
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include <math.h>	5	#include <math.h>
6	#include <netinet/in.h>	6	#include <netinet/in.h>
7		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
26	#define TIMEOUT_NONE HUGE_VAL	8	#define TIMEOUT_NONE HUGE_VAL
27		9
28	typedef struct event_base *Base;	10	#define EV_COMMON \
		11	SV self; / contains this struct */ \
		12	SV cb_sv, fh;
		13
		14	#include "EV/EVAPI.h"
		15
		16	#include "libev/ev.c"
		17
29	typedef int Signal;	18	typedef int Signal;
30		19
31	static HV stash_base, stash_event;	20	static struct EVAPI evapi;
32		21
33	static double tv_get (struct timeval *tv)	22	static HV
34	{	23	*stash_watcher,
35	return tv->tv_sec + tv->tv_usec * 1e-6;	24	*stash_io,
36	}	25	*stash_time,
37		26	*stash_timer,
38	static void tv_set (struct timeval *tv, double val)	27	*stash_periodic,
39	{	28	*stash_signal,
40	tv->tv_sec = (long)val;	29	*stash_idle,
41	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);	30	*stash_check;
42
43	}
44		31
45	static int	32	static int
46	sv_signum (SV *sig)	33	sv_signum (SV *sig)
47	{	34	{
48	int signum;	35	int signum;
…		…
55	return signum;	42	return signum;
56		43
57	return -1;	44	return -1;
58	}	45	}
59		46
		47	static void
		48	api_once (int fd, short events, double timeout, void (cb)(int, short, void ), void *arg)
		49	{
		50	#if 0
		51	if (timeout >= 0.)
		52	{
		53	struct timeval tv;
		54	tv_set (&tv, timeout);
		55	event_once (fd, events, cb, arg, &tv);
		56	}
		57	else
		58	event_once (fd, events, cb, arg, 0);
		59	#endif
		60	}
		61
60	/////////////////////////////////////////////////////////////////////////////	62	/////////////////////////////////////////////////////////////////////////////
61	// Event	63	// Event
62		64
63	typedef struct ev {	65	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		66
73	static double	67	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)	68	sv_fileno (SV *fh)
85	{	69	{
86	SvGETMAGIC (fh);	70	SvGETMAGIC (fh);
87		71
88	if (SvROK (fh))	72	if (SvROK (fh))
89	fh = SvRV (fh);	73	fh = SvRV (fh);
…		…
95	return SvIV (fh);	79	return SvIV (fh);
96		80
97	return -1;	81	return -1;
98	}	82	}
99		83
100	static Event	84	static void *
101	e_new (SV fh, short events, SV cb)	85	e_new (int size, SV *cb_sv)
102	{	86	{
103	int fd = sv_fileno (fh);	87	struct ev_watcher *w;
104	Event ev;
105	SV *self = NEWSV (0, sizeof (struct ev));	88	SV *self = NEWSV (0, size);
106	SvPOK_only (self);	89	SvPOK_only (self);
107	SvCUR_set (self, sizeof (struct ev));	90	SvCUR_set (self, size);
108		91
109	ev = (Event)SvPVX (self);	92	w = (struct ev_watcher *)SvPVX (self);
110		93
111	ev->fh = newSVsv (fh);	94	evw_init (w, e_cb);
112	ev->cb = newSVsv (cb);	95
		96	w->fh = 0;
		97	w->cb_sv = newSVsv (cb_sv);
113	ev->self = self;	98	w->self = self;
114	ev->timeout = TIMEOUT_NONE;
115	ev->interval = 0.;
116	ev->abstime = 0;
117	ev->active = 0;
118		99
119	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	100	return (void *)w;
120
121	return ev;
122	}	101	}
123		102
124	static struct timeval *	103	static SV *
125	e_tv (Event ev)	104	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	{	105	{
152	SV *rv;	106	SV *rv;
153		107
154	if (SvOBJECT (ev->self))	108	if (SvOBJECT (w->self))
155	rv = newRV_inc (ev->self);	109	rv = newRV_inc (w->self);
156	else	110	else
157	{	111	{
158	rv = newRV_noinc (ev->self);	112	rv = newRV_noinc (w->self);
159	sv_bless (rv, stash_event);	113	sv_bless (rv, stash);
160	SvREADONLY_on (ev->self);	114	SvREADONLY_on (w->self);
161	}	115	}
162		116
163	return rv;	117	return rv;
164	}	118	}
165		119
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	120	static void
182	e_cb (int fd, short events, void *arg)	121	e_cb (struct ev_watcher *w, int revents)
183	{	122	{
184	struct ev ev = (struct ev)arg;
185	dSP;	123	dSP;
		124	I32 mark = SP - PL_stack_base;
		125	SV sv_self, sv_events;
		126	static SV *sv_events_cache;
186		127
187	ENTER;	128	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
188	SAVETMPS;
189		129
190	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	130	if (sv_events_cache)
191	ev->active = 0;	131	{
		132	sv_events = sv_events_cache; sv_events_cache = 0;
		133	SvIV_set (sv_events, revents);
		134	}
		135	else
		136	sv_events = newSViv (revents);
192		137
193	PUSHMARK (SP);	138	PUSHMARK (SP);
194	EXTEND (SP, 2);	139	EXTEND (SP, 2);
195	PUSHs (sv_2mortal (e_self (ev)));	140	PUSHs (sv_self);
196	PUSHs (sv_2mortal (newSViv (events)));	141	PUSHs (sv_events);
197	PUTBACK;	142	PUTBACK;
198	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	143	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		144	SP = PL_stack_base + mark; PUTBACK;
199		145
200	if (ev->interval && !ev->active)	146	SvREFCNT_dec (sv_self);
201	e_start (ev);
202		147
203	FREETMPS;	148	if (sv_events_cache)
		149	SvREFCNT_dec (sv_events);
		150	else
		151	sv_events_cache = sv_events;
204		152
205	if (SvTRUE (ERRSV))	153	if (SvTRUE (ERRSV))
206	{	154	{
207	PUSHMARK (SP);	155	PUSHMARK (SP);
208	PUTBACK;	156	PUTBACK;
209	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	157	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		158	SP = PL_stack_base + mark; PUTBACK;
210	}	159	}
211
212	LEAVE;
213	}	160	}
214		161
		162	#if 0
215	/////////////////////////////////////////////////////////////////////////////	163	/////////////////////////////////////////////////////////////////////////////
216	// DNS	164	// DNS
217		165
218	static void	166	static void
219	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	167	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);	209	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
262	}	210	}
263		211
264	LEAVE;	212	LEAVE;
265	}	213	}
		214	#endif
		215
		216	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		217	croak (# repeat " value must be >= 0");
266		218
267	/////////////////////////////////////////////////////////////////////////////	219	/////////////////////////////////////////////////////////////////////////////
268	// XS interface functions	220	// XS interface functions
269		221
270	MODULE = EV PACKAGE = EV PREFIX = event_	222	MODULE = EV PACKAGE = EV PREFIX = ev_
271		223
272	BOOT:	224	BOOT:
273	{	225	{
274	int i;	226	int i;
275	HV *stash = gv_stashpv ("EV", 1);	227	HV *stash = gv_stashpv ("EV", 1);
…		…
282	const_iv (EV_, NONE)	234	const_iv (EV_, NONE)
283	const_iv (EV_, TIMEOUT)	235	const_iv (EV_, TIMEOUT)
284	const_iv (EV_, READ)	236	const_iv (EV_, READ)
285	const_iv (EV_, WRITE)	237	const_iv (EV_, WRITE)
286	const_iv (EV_, SIGNAL)	238	const_iv (EV_, SIGNAL)
287	const_iv (EV_, PERSIST)	239	const_iv (EV_, IDLE)
		240	const_iv (EV_, CHECK)
		241
288	const_iv (EV, LOOP_ONCE)	242	const_iv (EV, LOOP_ONESHOT)
289	const_iv (EV, LOOP_NONBLOCK)	243	const_iv (EV, LOOP_NONBLOCK)
290	const_iv (EV, BUFFER_READ)	244
291	const_iv (EV, BUFFER_WRITE)	245	const_iv (EV, METHOD_NONE)
		246	const_iv (EV, METHOD_SELECT)
292	const_iv (EV, BUFFER_EOF)	247	const_iv (EV, METHOD_EPOLL)
293	const_iv (EV, BUFFER_ERROR)
294	const_iv (EV, BUFFER_TIMEOUT)
295	};	248	};
296		249
297	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	250	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
298	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	251	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
299		252
300	stash_base = gv_stashpv ("EV::Base" , 1);	253	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		254	stash_io = gv_stashpv ("EV::IO" , 1);
301	stash_event = gv_stashpv ("EV::Event", 1);	255	stash_time = gv_stashpv ("EV::Time" , 1);
302	}	256	stash_timer = gv_stashpv ("EV::Timer" , 1);
		257	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		258	stash_signal = gv_stashpv ("EV::Signal" , 1);
		259	stash_idle = gv_stashpv ("EV::Idle" , 1);
		260	stash_check = gv_stashpv ("EV::Check" , 1);
303		261
304	double now ()	262	{
		263	SV *sv = perl_get_sv ("EV::API", TRUE);
		264	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		265
		266	/* the poor man's shared library emulator */
		267	evapi.ver = EV_API_VERSION;
		268	evapi.rev = EV_API_REVISION;
		269	evapi.once = api_once;
		270	evapi.sv_fileno = sv_fileno;
		271	evapi.sv_signum = sv_signum;
		272	evapi.now = &ev_now;
		273	evapi.method = &ev_method;
		274	evapi.loop_done = &ev_loop_done;
		275	evapi.time = ev_time;
		276	evapi.loop = ev_loop;
		277	evapi.io_start = evio_start;
		278	evapi.io_stop = evio_stop;
		279	evapi.timer_start = evtimer_start;
		280	evapi.timer_stop = evtimer_stop;
		281	evapi.timer_again = evtimer_again;
		282	evapi.periodic_start = evperiodic_start;
		283	evapi.periodic_stop = evperiodic_stop;
		284	evapi.signal_start = evsignal_start;
		285	evapi.signal_stop = evsignal_stop;
		286	evapi.idle_start = evidle_start;
		287	evapi.idle_stop = evidle_stop;
		288	evapi.check_start = evcheck_start;
		289	evapi.check_stop = evcheck_stop;
		290
		291	sv_setiv (sv, (IV)&evapi);
		292	SvREADONLY_on (sv);
		293	}
		294	}
		295
		296	NV ev_now ()
305	CODE:	297	CODE:
306	RETVAL = e_now ();	298	RETVAL = ev_now;
307	OUTPUT:	299	OUTPUT:
308	RETVAL	300	RETVAL
309		301
310	const char *version ()	302	int ev_method ()
311	ALIAS:
312	method = 1
313	CODE:	303	CODE:
314	RETVAL = ix ? event_get_method () : event_get_version ();	304	RETVAL = ev_method;
315	OUTPUT:	305	OUTPUT:
316	RETVAL	306	RETVAL
317		307
318	Base event_init ()	308	NV ev_time ()
319		309
320	int event_priority_init (int npri)	310	void ev_init (int flags = 0)
321		311
322	int event_dispatch ()
323
324	int event_loop (int flags = 0)	312	void ev_loop (int flags = 0)
325		313
326	int event_loopexit (double after = 0)	314	void ev_loop_done (int value = 1)
327	CODE:	315	CODE:
328	{	316	ev_loop_done = value;
329	struct timeval tv;
330	tv_set (&tv, after);
331	event_loopexit (&tv);
332	}
333		317
334	Event event (SV *cb)	318	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:	319	ALIAS:
342	io_ns = 1	320	io_ns = 1
343	CODE:	321	CODE:
344	RETVAL = e_new (fh, events, cb);	322	RETVAL = e_new (sizeof (struct ev_io), cb);
		323	RETVAL->fh = newSVsv (fh);
		324	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);
345	if (!ix) e_start (RETVAL);	325	if (!ix) evio_start (RETVAL);
346	OUTPUT:	326	OUTPUT:
347	RETVAL	327	RETVAL
348		328
349	Event timed_io (SV fh, short events, double timeout, SV cb)	329	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:	330	ALIAS:
371	timer_ns = 1	331	timer_ns = 1
		332	INIT:
		333	CHECK_REPEAT (repeat);
372	CODE:	334	CODE:
373	RETVAL = e_new (NEWSV (0, 0), 0, cb);	335	RETVAL = e_new (sizeof (struct ev_timer), cb);
374	RETVAL->timeout = after;	336	evtimer_set (RETVAL, after, repeat);
375	RETVAL->interval = repeat;
376	if (!ix) e_start (RETVAL);	337	if (!ix) evtimer_start (RETVAL);
377	OUTPUT:	338	OUTPUT:
378	RETVAL	339	RETVAL
379		340
380	Event timer_abs (double at, double interval, SV *cb)	341	struct ev_periodic periodic (NV at, NV interval, SV cb)
381	ALIAS:	342	ALIAS:
382	timer_abs_ns = 1	343	periodic_ns = 1
		344	INIT:
		345	CHECK_REPEAT (interval);
383	CODE:	346	CODE:
384	RETVAL = e_new (NEWSV (0, 0), 0, cb);	347	RETVAL = e_new (sizeof (struct ev_periodic), cb);
385	RETVAL->timeout = at;	348	evperiodic_set (RETVAL, at, interval);
386	RETVAL->interval = interval;
387	RETVAL->abstime = 1;
388	if (!ix) e_start (RETVAL);	349	if (!ix) evperiodic_start (RETVAL);
389	OUTPUT:	350	OUTPUT:
390	RETVAL	351	RETVAL
391		352
392	Event signal (Signal signum, SV *cb)	353	struct ev_signal signal (Signal signum, SV cb)
393	ALIAS:	354	ALIAS:
394	signal_ns = 1	355	signal_ns = 1
395	CODE:	356	CODE:
396	RETVAL = e_new (ST (0), EV_SIGNAL \| EV_PERSIST, cb);	357	RETVAL = e_new (sizeof (struct ev_signal), cb);
397	RETVAL->ev.ev_fd = signum;	358	evsignal_set (RETVAL, signum);
		359	if (!ix) evsignal_start (RETVAL);
		360	OUTPUT:
		361	RETVAL
		362
		363	struct ev_idle idle (SV cb)
		364	ALIAS:
		365	idle_ns = 1
		366	CODE:
		367	RETVAL = e_new (sizeof (struct ev_idle), cb);
		368	evidle_set (RETVAL);
398	if (!ix) e_start (RETVAL);	369	if (!ix) evidle_start (RETVAL);
399	OUTPUT:	370	OUTPUT:
400	RETVAL	371	RETVAL
		372
		373	struct ev_check check (SV cb)
		374	ALIAS:
		375	check_ns = 1
		376	CODE:
		377	RETVAL = e_new (sizeof (struct ev_check), cb);
		378	evcheck_set (RETVAL);
		379	if (!ix) evcheck_start (RETVAL);
		380	OUTPUT:
		381	RETVAL
		382
401		383
402	PROTOTYPES: DISABLE	384	PROTOTYPES: DISABLE
403		385
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_	386	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
437		387
438	int event_priority_set (Event ev, int pri)	388	int ev_is_active (struct ev_watcher *w)
439	C_ARGS: &ev->ev, pri
440		389
441	int event_add (Event ev, double timeout = TIMEOUT_NONE)	390	SV cb (struct ev_watcher w, SV *new_cb = 0)
442	CODE:	391	CODE:
443	ev->timeout = timeout;	392	{
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);	393	RETVAL = newSVsv (w->cb_sv);
		394
472	if (items > 1)	395	if (items > 1)
473	sv_setsv (ev->cb, new_cb);	396	sv_setsv (w->cb_sv, new_cb);
		397	}
474	OUTPUT:	398	OUTPUT:
475	RETVAL	399	RETVAL
476		400
		401	MODULE = EV PACKAGE = EV::IO PREFIX = evio_
		402
		403	void evio_start (struct ev_io *w)
		404
		405	void evio_stop (struct ev_io *w)
		406
		407	void set (struct ev_io w, SV fh, int events)
		408	CODE:
		409	{
		410	int active = w->active;
		411	if (active) evio_stop (w);
		412
		413	sv_setsv (w->fh, fh);
		414	evio_set (w, sv_fileno (w->fh), events);
		415
		416	if (active) evio_start (w);
		417	}
		418
477	SV fh (Event ev, SV new_fh = 0)	419	SV fh (struct ev_io w, SV *new_fh = 0)
478	CODE:	420	CODE:
		421	{
479	RETVAL = newSVsv (ev->fh);	422	RETVAL = newSVsv (w->fh);
		423
480	if (items > 1)	424	if (items > 1)
481	{	425	{
482	if (ev->active) event_del (&ev->ev);	426	int active = w->active;
		427	if (active) evio_stop (w);
		428
483	sv_setsv (ev->fh, new_fh);	429	sv_setsv (w->fh, new_fh);
484	ev->ev.ev_fd = sv_fileno (ev->fh);	430	evio_set (w, sv_fileno (w->fh), w->events);
485	ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL;	431
486	if (ev->active) event_add (&ev->ev, e_tv (ev));	432	if (active) evio_start (w);
487	}	433	}
		434	}
488	OUTPUT:	435	OUTPUT:
489	RETVAL	436	RETVAL
490		437
491	SV signal (Event ev, SV new_signal = 0)	438	short events (struct ev_io *w, short new_events = EV_UNDEF)
492	CODE:	439	CODE:
493	{	440	{
494	Signal signum;	441	RETVAL = w->events;
495
496	if (items > 1)
497	signum = sv_signum (new_signal); /* may croak here */
498
499	RETVAL = newSVsv (ev->fh);
500		442
501	if (items > 1)	443	if (items > 1)
502	{	444	{
503	if (ev->active) event_del (&ev->ev);	445	int active = w->active;
504	sv_setsv (ev->fh, new_signal);	446	if (active) evio_stop (w);
505	ev->ev.ev_fd = signum;	447
506	ev->ev.ev_events \|= EV_SIGNAL;	448	evio_set (w, w->fd, new_events);
507	if (ev->active) event_add (&ev->ev, e_tv (ev));	449
		450	if (active) evio_start (w);
508	}	451	}
509	}	452	}
510	OUTPUT:	453	OUTPUT:
511	RETVAL	454	RETVAL
512		455
513	short events (Event ev, short new_events = EV_UNDEF)	456	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		457
525	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	458	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		459
539	void timeout_abs (Event ev, double at, double interval = 0.)	460	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		461
		462	void set (struct ev_signal w, SV signal = 0)
		463	CODE:
		464	{
		465	Signal signum = sv_signum (signal); /* may croak here */
		466	int active = w->active;
		467
		468	if (active) evsignal_stop (w);
		469	evsignal_set (w, signum);
		470	if (active) evsignal_start (w);
		471	}
		472
		473	MODULE = EV PACKAGE = EV::Time
		474
		475	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
		476
		477	void evtimer_start (struct ev_timer *w)
		478	INIT:
		479	CHECK_REPEAT (w->repeat);
		480
		481	void evtimer_stop (struct ev_timer *w)
		482
		483	void evtimer_again (struct ev_timer *w)
		484	INIT:
		485	CHECK_REPEAT (w->repeat);
		486
		487	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		488	INIT:
		489	CHECK_REPEAT (repeat);
		490	CODE:
		491	{
		492	int active = w->active;
		493	if (active) evtimer_stop (w);
		494	evtimer_set (w, after, repeat);
		495	if (active) evtimer_start (w);
		496	}
		497
		498	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
		499
		500	void evperiodic_start (struct ev_periodic *w)
		501	INIT:
		502	CHECK_REPEAT (w->interval);
		503
		504	void evperiodic_stop (struct ev_periodic *w)
		505
		506	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		507	INIT:
		508	CHECK_REPEAT (interval);
		509	CODE:
		510	{
		511	int active = w->active;
		512	if (active) evperiodic_stop (w);
		513	evperiodic_set (w, at, interval);
		514	if (active) evperiodic_start (w);
		515	}
		516
		517	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
		518
		519	void evidle_start (struct ev_idle *w)
		520
		521	void evidle_stop (struct ev_idle *w)
		522
		523	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
		524
		525	void evcheck_start (struct ev_check *w)
		526
		527	void evcheck_stop (struct ev_check *w)
		528
		529	#if 0
547		530
548	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	531	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
549		532
550	BOOT:	533	BOOT:
551	{	534	{
…		…
673		656
674	#HttpRequest new (SV klass, SV cb)	657	#HttpRequest new (SV klass, SV cb)
675		658
676	#void DESTROY (struct evhttp_request *req);	659	#void DESTROY (struct evhttp_request *req);
677		660
		661	#endif
678		662
679		663
680		664
681		665
682		666
683		667
684		668
		669

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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 1.18 by root, Wed Oct 31 11:55:42 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 1.18 by root, Wed Oct 31 11:55:42 2007 UTC