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

Comparing EV/EV.xs (file contents):
Revision 1.8 by root, Sat Oct 27 19:11:27 2007 UTC vs.
Revision 1.23 by root, Wed Oct 31 19:07:43 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 1
27		9
28	typedef struct event_base *Base;	10	#define EV_PROTOTYPES 1
		11	#include "EV/EVAPI.h"
29		12
30	static HV stash_base, stash_event;	13	#include "libev/ev.c"
31		14
32	static double tv_get (struct timeval *tv)	15	typedef int Signal;
33	{
34	return tv->tv_sec + tv->tv_usec * 1e-6;
35	}
36		16
37	static void tv_set (struct timeval *tv, double val)	17	static struct EVAPI evapi;
38	{
39	tv->tv_sec = (long)val;
40	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
41		18
		19	static HV
		20	*stash_watcher,
		21	*stash_io,
		22	*stash_time,
		23	*stash_timer,
		24	*stash_periodic,
		25	*stash_signal,
		26	*stash_idle,
		27	*stash_prepare,
		28	*stash_check,
		29	*stash_child;
		30
		31	static int
		32	sv_signum (SV *sig)
		33	{
		34	int signum;
		35
		36	if (SvIV (sig) > 0)
		37	return SvIV (sig);
		38
		39	for (signum = 1; signum < SIG_SIZE; ++signum)
		40	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
		41	return signum;
		42
		43	return -1;
42	}	44	}
43		45
44	/////////////////////////////////////////////////////////////////////////////	46	/////////////////////////////////////////////////////////////////////////////
45	// Event	47	// Event
46		48
47	typedef struct ev {	49	static void e_cb (struct ev_watcher *w, int revents);
48	struct event ev;
49	SV cb, fh;
50	SV self; / contains this struct */
51	double timeout;
52	double interval;
53	unsigned char active;
54	unsigned char abstime;
55	} *Event;
56		50
57	static double	51	static int
58	e_now ()
59	{
60	struct timeval tv;
61	gettimeofday (&tv, 0);
62
63	return tv_get (&tv);
64	}
65
66	static void e_cb (int fd, short events, void *arg);
67
68	static int sv_fileno (SV *fh)	52	sv_fileno (SV *fh)
69	{	53	{
70	SvGETMAGIC (fh);	54	SvGETMAGIC (fh);
71		55
72	if (SvROK (fh))	56	if (SvROK (fh))
73	fh = SvRV (fh);	57	fh = SvRV (fh);
79	return SvIV (fh);	63	return SvIV (fh);
80		64
81	return -1;	65	return -1;
82	}	66	}
83		67
84	static Event	68	static void *
85	e_new (SV fh, short events, SV cb)	69	e_new (int size, SV *cb_sv)
86	{	70	{
87	int fd = sv_fileno (fh);	71	struct ev_watcher *w;
88	Event ev;
89	SV *self = NEWSV (0, sizeof (struct ev));	72	SV *self = NEWSV (0, size);
90	SvPOK_only (self);	73	SvPOK_only (self);
91	SvCUR_set (self, sizeof (struct ev));	74	SvCUR_set (self, size);
92		75
93	ev = (Event)SvPVX (self);	76	w = (struct ev_watcher *)SvPVX (self);
94		77
95	ev->fh = newSVsv (fh);	78	evw_init (w, e_cb);
96	ev->cb = newSVsv (cb);	79
		80	w->fh = 0;
		81	w->cb_sv = newSVsv (cb_sv);
97	ev->self = self;	82	w->self = self;
98	ev->timeout = TIMEOUT_NONE;
99	ev->interval = 0.;
100	ev->abstime = 0;
101	ev->active = 0;
102		83
103	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	84	return (void *)w;
104
105	return ev;
106	}	85	}
107		86
108	static struct timeval *	87	static SV *
109	e_tv (Event ev)	88	e_bless (struct ev_watcher w, HV stash)
110	{
111	static struct timeval tv;
112	double to = ev->timeout;
113
114	if (to == TIMEOUT_NONE)
115	return 0;
116
117	if (ev->abstime)
118	{
119	double now = e_now ();
120
121	if (ev->interval)
122	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
123
124	to -= now;
125	}
126	else if (to < 0.)
127	to = 0.;
128
129	tv_set (&tv, to);
130
131	return &tv;
132	}
133
134	static SV *e_self (Event ev)
135	{	89	{
136	SV *rv;	90	SV *rv;
137		91
138	if (SvOBJECT (ev->self))	92	if (SvOBJECT (w->self))
139	rv = newRV_inc (ev->self);	93	rv = newRV_inc (w->self);
140	else	94	else
141	{	95	{
142	rv = newRV_noinc (ev->self);	96	rv = newRV_noinc (w->self);
143	sv_bless (rv, stash_event);	97	sv_bless (rv, stash);
144	SvREADONLY_on (ev->self);	98	SvREADONLY_on (w->self);
145	}	99	}
146		100
147	return rv;	101	return rv;
148	}	102	}
149		103
150	static int
151	e_start (Event ev)
152	{
153	if (ev->active) event_del (&ev->ev);
154	ev->active = 1;
155	return event_add (&ev->ev, e_tv (ev));
156	}
157
158	static int e_stop (Event ev)
159	{
160	return ev->active
161	? (ev->active = 0), event_del (&ev->ev)
162	: 0;
163	}
164
165	static void	104	static void
166	e_cb (int fd, short events, void *arg)	105	e_cb (struct ev_watcher *w, int revents)
167	{	106	{
168	struct ev ev = (struct ev)arg;
169	dSP;	107	dSP;
		108	I32 mark = SP - PL_stack_base;
		109	SV sv_self, sv_events;
		110	static SV *sv_events_cache;
170		111
171	ENTER;	112	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
172	SAVETMPS;
173		113
174	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	114	if (sv_events_cache)
175	ev->active = 0;	115	{
		116	sv_events = sv_events_cache; sv_events_cache = 0;
		117	SvIV_set (sv_events, revents);
		118	}
		119	else
		120	sv_events = newSViv (revents);
176		121
177	PUSHMARK (SP);	122	PUSHMARK (SP);
178	EXTEND (SP, 2);	123	EXTEND (SP, 2);
179	PUSHs (sv_2mortal (e_self (ev)));	124	PUSHs (sv_self);
180	PUSHs (sv_2mortal (newSViv (events)));	125	PUSHs (sv_events);
181	PUTBACK;	126	PUTBACK;
182	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	127	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		128	SP = PL_stack_base + mark; PUTBACK;
183		129
184	if (ev->interval && !ev->active)	130	SvREFCNT_dec (sv_self);
185	e_start (ev);
186		131
187	FREETMPS;	132	if (sv_events_cache)
		133	SvREFCNT_dec (sv_events);
		134	else
		135	sv_events_cache = sv_events;
188		136
189	if (SvTRUE (ERRSV))	137	if (SvTRUE (ERRSV))
190	{	138	{
191	PUSHMARK (SP);	139	PUSHMARK (SP);
192	PUTBACK;	140	PUTBACK;
193	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	141	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		142	SP = PL_stack_base + mark; PUTBACK;
194	}	143	}
195
196	LEAVE;
197	}	144	}
198		145
		146	#if 0
199	/////////////////////////////////////////////////////////////////////////////	147	/////////////////////////////////////////////////////////////////////////////
200	// DNS	148	// DNS
201		149
202	static void	150	static void
203	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	151	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
…		…
245	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	193	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
246	}	194	}
247		195
248	LEAVE;	196	LEAVE;
249	}	197	}
		198	#endif
		199
		200	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		201	croak (# repeat " value must be >= 0");
250		202
251	/////////////////////////////////////////////////////////////////////////////	203	/////////////////////////////////////////////////////////////////////////////
252	// XS interface functions	204	// XS interface functions
253		205
254	MODULE = EV PACKAGE = EV PREFIX = event_	206	MODULE = EV PACKAGE = EV PREFIX = ev_
		207
		208	PROTOTYPES: ENABLE
255		209
256	BOOT:	210	BOOT:
257	{	211	{
		212	int i;
258	HV *stash = gv_stashpv ("EV", 1);	213	HV *stash = gv_stashpv ("EV", 1);
259		214
260	static const struct {	215	static const struct {
261	const char *name;	216	const char *name;
262	IV iv;	217	IV iv;
263	} *civ, const_iv[] = {	218	} *civ, const_iv[] = {
264	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	219	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		220	const_iv (EV_, UNDEF)
265	const_iv (EV_, NONE)	221	const_iv (EV_, NONE)
266	const_iv (EV_, TIMEOUT)	222	const_iv (EV_, TIMEOUT)
267	const_iv (EV_, READ)	223	const_iv (EV_, READ)
268	const_iv (EV_, WRITE)	224	const_iv (EV_, WRITE)
269	const_iv (EV_, SIGNAL)	225	const_iv (EV_, SIGNAL)
		226	const_iv (EV_, IDLE)
		227	const_iv (EV_, CHECK)
270	const_iv (EV_, PERSIST)	228	const_iv (EV_, ERROR)
		229
271	const_iv (EV, LOOP_ONCE)	230	const_iv (EV, LOOP_ONESHOT)
272	const_iv (EV, LOOP_NONBLOCK)	231	const_iv (EV, LOOP_NONBLOCK)
273	const_iv (EV, BUFFER_READ)	232
274	const_iv (EV, BUFFER_WRITE)	233	const_iv (EV, METHOD_NONE)
		234	const_iv (EV, METHOD_SELECT)
275	const_iv (EV, BUFFER_EOF)	235	const_iv (EV, METHOD_EPOLL)
276	const_iv (EV, BUFFER_ERROR)
277	const_iv (EV, BUFFER_TIMEOUT)
278	};	236	};
279		237
280	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	238	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
281	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	239	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
282		240
283	stash_base = gv_stashpv ("EV::Base" , 1);	241	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		242	stash_io = gv_stashpv ("EV::IO" , 1);
		243	stash_time = gv_stashpv ("EV::Time" , 1);
		244	stash_timer = gv_stashpv ("EV::Timer" , 1);
		245	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		246	stash_signal = gv_stashpv ("EV::Signal" , 1);
		247	stash_idle = gv_stashpv ("EV::Idle" , 1);
284	stash_event = gv_stashpv ("EV::Event", 1);	248	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
285	}	249	stash_check = gv_stashpv ("EV::Check" , 1);
		250	stash_child = gv_stashpv ("EV::Child" , 1);
286		251
287	double now ()	252	{
		253	SV *sv = perl_get_sv ("EV::API", TRUE);
		254	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		255
		256	/* the poor man's shared library emulator */
		257	evapi.ver = EV_API_VERSION;
		258	evapi.rev = EV_API_REVISION;
		259	evapi.sv_fileno = sv_fileno;
		260	evapi.sv_signum = sv_signum;
		261	evapi.now = &ev_now;
		262	evapi.method = &ev_method;
		263	evapi.loop_done = &ev_loop_done;
		264	evapi.time = ev_time;
		265	evapi.loop = ev_loop;
		266	evapi.once = ev_once;
		267	evapi.io_start = evio_start;
		268	evapi.io_stop = evio_stop;
		269	evapi.timer_start = evtimer_start;
		270	evapi.timer_stop = evtimer_stop;
		271	evapi.timer_again = evtimer_again;
		272	evapi.periodic_start = evperiodic_start;
		273	evapi.periodic_stop = evperiodic_stop;
		274	evapi.signal_start = evsignal_start;
		275	evapi.signal_stop = evsignal_stop;
		276	evapi.idle_start = evidle_start;
		277	evapi.idle_stop = evidle_stop;
		278	evapi.prepare_start = evprepare_start;
		279	evapi.prepare_stop = evprepare_stop;
		280	evapi.check_start = evcheck_start;
		281	evapi.check_stop = evcheck_stop;
		282
		283	sv_setiv (sv, (IV)&evapi);
		284	SvREADONLY_on (sv);
		285	}
		286	}
		287
		288	NV ev_now ()
288	CODE:	289	CODE:
289	RETVAL = e_now ();	290	RETVAL = ev_now;
290	OUTPUT:	291	OUTPUT:
291	RETVAL	292	RETVAL
292		293
293	const char *version ()	294	int ev_method ()
294	ALIAS:
295	method = 1
296	CODE:	295	CODE:
297	RETVAL = ix ? event_get_method () : event_get_version ();	296	RETVAL = ev_method;
298	OUTPUT:	297	OUTPUT:
299	RETVAL	298	RETVAL
300		299
301	Base event_init ()	300	NV ev_time ()
302		301
303	int event_priority_init (int npri)	302	void ev_init (int flags = 0)
304		303
305	int event_dispatch ()
306
307	int event_loop (int flags = 0)	304	void ev_loop (int flags = 0)
308		305
309	int event_loopexit (double after = 0)	306	void ev_loop_done (int value = 1)
310	CODE:	307	CODE:
311	{	308	ev_loop_done = value;
312	struct timeval tv;
313	tv_set (&tv, after);
314	event_loopexit (&tv);
315	}
316		309
317	Event event (SV *cb)	310	struct ev_io io (SV fh, int events, SV *cb)
318	CODE:
319	RETVAL = e_new (NEWSV (0, 0), 0, cb);
320	OUTPUT:
321	RETVAL
322
323	Event io (SV fh, short events, SV cb)
324	ALIAS:	311	ALIAS:
325	io_ns = 1	312	io_ns = 1
326	CODE:	313	CODE:
327	RETVAL = e_new (fh, events, cb);	314	RETVAL = e_new (sizeof (struct ev_io), cb);
		315	RETVAL->fh = newSVsv (fh);
		316	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);
328	if (!ix) e_start (RETVAL);	317	if (!ix) evio_start (RETVAL);
329	OUTPUT:	318	OUTPUT:
330	RETVAL	319	RETVAL
331		320
332	Event timer (double after, int repeat, SV *cb)	321	struct ev_timer timer (NV after, NV repeat, SV cb)
333	ALIAS:	322	ALIAS:
334	timer_ns = 1	323	timer_ns = 1
		324	INIT:
		325	CHECK_REPEAT (repeat);
335	CODE:	326	CODE:
336	RETVAL = e_new (NEWSV (0, 0), 0, cb);	327	RETVAL = e_new (sizeof (struct ev_timer), cb);
337	RETVAL->timeout = after;	328	evtimer_set (RETVAL, after, repeat);
338	RETVAL->interval = repeat;
339	if (!ix) e_start (RETVAL);	329	if (!ix) evtimer_start (RETVAL);
340	OUTPUT:	330	OUTPUT:
341	RETVAL	331	RETVAL
342		332
343	Event timer_abs (double at, double interval, SV *cb)	333	struct ev_periodic periodic (NV at, NV interval, SV cb)
344	ALIAS:	334	ALIAS:
345	timer_abs_ns = 1	335	periodic_ns = 1
		336	INIT:
		337	CHECK_REPEAT (interval);
346	CODE:	338	CODE:
347	RETVAL = e_new (NEWSV (0, 0), 0, cb);	339	RETVAL = e_new (sizeof (struct ev_periodic), cb);
348	RETVAL->timeout = at;	340	evperiodic_set (RETVAL, at, interval);
349	RETVAL->interval = interval;
350	RETVAL->abstime = 1;
351	if (!ix) e_start (RETVAL);	341	if (!ix) evperiodic_start (RETVAL);
352	OUTPUT:	342	OUTPUT:
353	RETVAL	343	RETVAL
354		344
355	Event signal (SV signal, SV cb)	345	struct ev_signal signal (Signal signum, SV cb)
356	ALIAS:	346	ALIAS:
357	signal_ns = 1	347	signal_ns = 1
358	CODE:	348	CODE:
359	RETVAL = e_new (signal, EV_SIGNAL \| EV_PERSIST, cb);	349	RETVAL = e_new (sizeof (struct ev_signal), cb);
		350	evsignal_set (RETVAL, signum);
		351	if (!ix) evsignal_start (RETVAL);
		352	OUTPUT:
		353	RETVAL
		354
		355	struct ev_idle idle (SV cb)
		356	ALIAS:
		357	idle_ns = 1
		358	CODE:
		359	RETVAL = e_new (sizeof (struct ev_idle), cb);
		360	evidle_set (RETVAL);
360	if (!ix) e_start (RETVAL);	361	if (!ix) evidle_start (RETVAL);
361	OUTPUT:	362	OUTPUT:
362	RETVAL	363	RETVAL
		364
		365	struct ev_prepare prepare (SV cb)
		366	ALIAS:
		367	prepare_ns = 1
		368	CODE:
		369	RETVAL = e_new (sizeof (struct ev_prepare), cb);
		370	evprepare_set (RETVAL);
		371	if (!ix) evprepare_start (RETVAL);
		372	OUTPUT:
		373	RETVAL
		374
		375	struct ev_check check (SV cb)
		376	ALIAS:
		377	check_ns = 1
		378	CODE:
		379	RETVAL = e_new (sizeof (struct ev_check), cb);
		380	evcheck_set (RETVAL);
		381	if (!ix) evcheck_start (RETVAL);
		382	OUTPUT:
		383	RETVAL
		384
		385	struct ev_child child (SV cb, int pid)
		386	ALIAS:
		387	check_ns = 1
		388	CODE:
		389	RETVAL = e_new (sizeof (struct ev_check), cb);
		390	evchild (RETVAL, pid);
		391	if (!ix) evchild_start (RETVAL);
		392	OUTPUT:
		393	RETVAL
		394
363		395
364	PROTOTYPES: DISABLE	396	PROTOTYPES: DISABLE
365		397
366
367	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
368
369	Base new ()
370	CODE:
371	RETVAL = event_init ();
372	OUTPUT:
373	RETVAL
374
375	int event_base_dispatch (Base base)
376
377	int event_base_loop (Base base, int flags = 0)
378
379	int event_base_loopexit (Base base, double after)
380	CODE:
381	{
382	struct timeval tv;
383	tv.tv_sec = (long)after;
384	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
385	event_base_loopexit (base, &tv);
386	}
387
388	int event_base_priority_init (Base base, int npri)
389
390	void event_base_set (Base base, Event ev)
391	C_ARGS: base, &ev->ev
392
393	void DESTROY (Base base)
394	CODE:
395	/event_base_free (base);/ /* causes too many problems */
396
397
398	MODULE = EV PACKAGE = EV::Event PREFIX = event_	398	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
399		399
400	int event_priority_set (Event ev, int pri)	400	int ev_is_active (struct ev_watcher *w)
401	C_ARGS: &ev->ev, pri
402		401
403	int event_add (Event ev, double timeout = TIMEOUT_NONE)	402	SV cb (struct ev_watcher w, SV *new_cb = 0)
404	CODE:	403	CODE:
405	ev->timeout = timeout;	404	{
406	ev->abstime = 0;
407	RETVAL = e_start (ev);
408	OUTPUT:
409	RETVAL
410
411	int event_start (Event ev)
412	CODE:
413	RETVAL = e_start (ev);
414	OUTPUT:
415	RETVAL
416
417	int event_del (Event ev)
418	ALIAS:
419	stop = 0
420	CODE:
421	RETVAL = e_stop (ev);
422	OUTPUT:
423	RETVAL
424
425	void DESTROY (Event ev)
426	CODE:
427	e_stop (ev);
428	SvREFCNT_dec (ev->cb);
429	SvREFCNT_dec (ev->fh);
430
431	SV cb (Event ev, SV new_cb = 0)
432	CODE:
433	RETVAL = newSVsv (ev->cb);	405	RETVAL = newSVsv (w->cb_sv);
		406
434	if (items > 1)	407	if (items > 1)
435	sv_setsv (ev->cb, new_cb);	408	sv_setsv (w->cb_sv, new_cb);
		409	}
436	OUTPUT:	410	OUTPUT:
437	RETVAL	411	RETVAL
438		412
		413	MODULE = EV PACKAGE = EV::IO PREFIX = evio_
		414
		415	void evio_start (struct ev_io *w)
		416
		417	void evio_stop (struct ev_io *w)
		418
		419	void set (struct ev_io w, SV fh, int events)
		420	CODE:
		421	{
		422	int active = w->active;
		423	if (active) evio_stop (w);
		424
		425	sv_setsv (w->fh, fh);
		426	evio_set (w, sv_fileno (w->fh), events);
		427
		428	if (active) evio_start (w);
		429	}
		430
439	SV fh (Event ev, SV new_fh = 0)	431	SV fh (struct ev_io w, SV *new_fh = 0)
440	ALIAS:
441	signal = 0
442	CODE:	432	CODE:
		433	{
443	RETVAL = newSVsv (ev->fh);	434	RETVAL = newSVsv (w->fh);
		435
444	if (items > 1)	436	if (items > 1)
445	{	437	{
446	if (ev->active) event_del (&ev->ev);	438	int active = w->active;
		439	if (active) evio_stop (w);
		440
447	sv_setsv (ev->fh, new_fh);	441	sv_setsv (w->fh, new_fh);
448	ev->ev.ev_fd = sv_fileno (ev->fh);	442	evio_set (w, sv_fileno (w->fh), w->events);
449	if (ev->active) event_add (&ev->ev, e_tv (ev));	443
		444	if (active) evio_start (w);
450	}	445	}
		446	}
451	OUTPUT:	447	OUTPUT:
452	RETVAL	448	RETVAL
453		449
454	short events (Event ev, short new_events = EV_UNDEF)	450	short events (struct ev_io *w, short new_events = EV_UNDEF)
455	CODE:	451	CODE:
		452	{
456	RETVAL = ev->ev.ev_events;	453	RETVAL = w->events;
		454
457	if (items > 1)	455	if (items > 1)
458	{	456	{
459	if (ev->active) event_del (&ev->ev);	457	int active = w->active;
460	ev->ev.ev_events = new_events;	458	if (active) evio_stop (w);
461	if (ev->active) event_add (&ev->ev, e_tv (ev));	459
		460	evio_set (w, w->fd, new_events);
		461
		462	if (active) evio_start (w);
462	}	463	}
		464	}
463	OUTPUT:	465	OUTPUT:
464	RETVAL	466	RETVAL
465		467
466	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	468	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_
467	CODE:
468	RETVAL = ev->timeout;
469	if (items > 1)
470	{
471	if (ev->active) event_del (&ev->ev);
472	ev->timeout = new_timeout;
473	ev->interval = repeat;
474	ev->abstime = 0;
475	if (ev->active) event_add (&ev->ev, e_tv (ev));
476	}
477	OUTPUT:
478	RETVAL
479		469
480	void timeout_abs (Event ev, double at, double interval = 0.)	470	void evsignal_start (struct ev_signal *w)
481	CODE:
482	if (ev->active) event_del (&ev->ev);
483	ev->timeout = at;
484	ev->interval = interval;
485	ev->abstime = 1;
486	if (ev->active) event_add (&ev->ev, e_tv (ev));
487		471
		472	void evsignal_stop (struct ev_signal *w)
		473
		474	void set (struct ev_signal w, SV signal = 0)
		475	CODE:
		476	{
		477	Signal signum = sv_signum (signal); /* may croak here */
		478	int active = w->active;
		479
		480	if (active) evsignal_stop (w);
		481	evsignal_set (w, signum);
		482	if (active) evsignal_start (w);
		483	}
		484
		485	MODULE = EV PACKAGE = EV::Time
		486
		487	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
		488
		489	void evtimer_start (struct ev_timer *w)
		490	INIT:
		491	CHECK_REPEAT (w->repeat);
		492
		493	void evtimer_stop (struct ev_timer *w)
		494
		495	void evtimer_again (struct ev_timer *w)
		496	INIT:
		497	CHECK_REPEAT (w->repeat);
		498
		499	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		500	INIT:
		501	CHECK_REPEAT (repeat);
		502	CODE:
		503	{
		504	int active = w->active;
		505	if (active) evtimer_stop (w);
		506	evtimer_set (w, after, repeat);
		507	if (active) evtimer_start (w);
		508	}
		509
		510	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
		511
		512	void evperiodic_start (struct ev_periodic *w)
		513	INIT:
		514	CHECK_REPEAT (w->interval);
		515
		516	void evperiodic_stop (struct ev_periodic *w)
		517
		518	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		519	INIT:
		520	CHECK_REPEAT (interval);
		521	CODE:
		522	{
		523	int active = w->active;
		524	if (active) evperiodic_stop (w);
		525	evperiodic_set (w, at, interval);
		526	if (active) evperiodic_start (w);
		527	}
		528
		529	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
		530
		531	void evidle_start (struct ev_idle *w)
		532
		533	void evidle_stop (struct ev_idle *w)
		534
		535	MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_
		536
		537	void evprepare_start (struct ev_prepare *w)
		538
		539	void evprepare_stop (struct ev_prepare *w)
		540
		541	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
		542
		543	void evcheck_start (struct ev_check *w)
		544
		545	void evcheck_stop (struct ev_check *w)
		546
		547	MODULE = EV PACKAGE = EV::Child PREFIX = evchild_
		548
		549	void evchild_start (struct ev_child *w)
		550
		551	void evchild_stop (struct ev_child *w)
		552
		553	void set (struct ev_child *w, int pid)
		554	CODE:
		555	{
		556	int active = w->active;
		557	if (active) evchild_stop (w);
		558	evchild_set (w, pid);
		559	if (active) evchild_start (w);
		560	}
		561
		562	#if 0
488		563
489	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	564	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
490		565
491	BOOT:	566	BOOT:
492	{	567	{
…		…
614		689
615	#HttpRequest new (SV klass, SV cb)	690	#HttpRequest new (SV klass, SV cb)
616		691
617	#void DESTROY (struct evhttp_request *req);	692	#void DESTROY (struct evhttp_request *req);
618		693
		694	#endif
619		695
620		696
621		697
622		698
623		699
624		700
625		701
		702

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Comparing EV/EV.xs (file contents): Revision 1.8 by root, Sat Oct 27 19:11:27 2007 UTC vs. Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.8 by root, Sat Oct 27 19:11:27 2007 UTC vs.
Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC