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

Comparing EV/EV.xs (file contents):
Revision 1.7 by root, Sat Oct 27 14:54:21 2007 UTC vs.
Revision 1.20 by root, Wed Oct 31 13:57:34 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
27		8
28	typedef struct event_base *Base;	9	#define EV_PROTOTYPES 1
		10	#include "EV/EVAPI.h"
29		11
30	static HV stash_base, stash_event;	12	#include "libev/ev.c"
31		13
32	static double tv_get (struct timeval *tv)	14	typedef int Signal;
33	{
34	return tv->tv_sec + tv->tv_usec * 1e-6;
35	}
36		15
37	static void tv_set (struct timeval *tv, double val)	16	static struct EVAPI evapi;
38	{
39	tv->tv_sec = (long)val;
40	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
41		17
		18	static HV
		19	*stash_watcher,
		20	*stash_io,
		21	*stash_time,
		22	*stash_timer,
		23	*stash_periodic,
		24	*stash_signal,
		25	*stash_idle,
		26	*stash_check;
		27
		28	static int
		29	sv_signum (SV *sig)
		30	{
		31	int signum;
		32
		33	if (SvIV (sig) > 0)
		34	return SvIV (sig);
		35
		36	for (signum = 1; signum < SIG_SIZE; ++signum)
		37	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
		38	return signum;
		39
		40	return -1;
42	}	41	}
43		42
44	/////////////////////////////////////////////////////////////////////////////	43	/////////////////////////////////////////////////////////////////////////////
45	// Event	44	// Event
46		45
47	typedef struct ev {	46	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		47
57	static double	48	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)	49	sv_fileno (SV *fh)
69	{	50	{
70	SvGETMAGIC (fh);	51	SvGETMAGIC (fh);
71		52
72	if (SvROK (fh))	53	if (SvROK (fh))
73	fh = SvRV (fh);	54	fh = SvRV (fh);
79	return SvIV (fh);	60	return SvIV (fh);
80		61
81	return -1;	62	return -1;
82	}	63	}
83		64
84	static Event	65	static void *
85	e_new (SV fh, short events, SV cb)	66	e_new (int size, SV *cb_sv)
86	{	67	{
87	int fd = sv_fileno (fh);	68	struct ev_watcher *w;
88	Event ev;
89	SV *self = NEWSV (0, sizeof (struct ev));	69	SV *self = NEWSV (0, size);
90	SvPOK_only (self);	70	SvPOK_only (self);
91	SvCUR_set (self, sizeof (struct ev));	71	SvCUR_set (self, size);
92		72
93	ev = (Event)SvPVX (self);	73	w = (struct ev_watcher *)SvPVX (self);
94		74
95	ev->fh = newSVsv (fh);	75	evw_init (w, e_cb);
96	ev->cb = newSVsv (cb);	76
		77	w->fh = 0;
		78	w->cb_sv = newSVsv (cb_sv);
97	ev->self = self;	79	w->self = self;
98	ev->timeout = TIMEOUT_NONE;
99	ev->interval = 0.;
100	ev->abstime = 0;
101	ev->active = 0;
102		80
103	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	81	return (void *)w;
104
105	return ev;
106	}	82	}
107		83
108	static struct timeval *	84	static SV *
109	e_tv (Event ev)	85	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	{	86	{
136	SV *rv;	87	SV *rv;
137		88
138	if (SvOBJECT (ev->self))	89	if (SvOBJECT (w->self))
139	rv = newRV_inc (ev->self);	90	rv = newRV_inc (w->self);
140	else	91	else
141	{	92	{
142	rv = newRV_noinc (ev->self);	93	rv = newRV_noinc (w->self);
143	sv_bless (rv, stash_event);	94	sv_bless (rv, stash);
144	SvREADONLY_on (ev->self);	95	SvREADONLY_on (w->self);
145	}	96	}
146		97
147	return rv;	98	return rv;
148	}	99	}
149		100
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	101	static void
166	e_cb (int fd, short events, void *arg)	102	e_cb (struct ev_watcher *w, int revents)
167	{	103	{
168	struct ev ev = (struct ev)arg;
169	dSP;	104	dSP;
		105	I32 mark = SP - PL_stack_base;
		106	SV sv_self, sv_events;
		107	static SV *sv_events_cache;
170		108
171	ENTER;	109	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
172	SAVETMPS;
173		110
174	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	111	if (sv_events_cache)
175	ev->active = 0;	112	{
		113	sv_events = sv_events_cache; sv_events_cache = 0;
		114	SvIV_set (sv_events, revents);
		115	}
		116	else
		117	sv_events = newSViv (revents);
176		118
177	PUSHMARK (SP);	119	PUSHMARK (SP);
178	EXTEND (SP, 2);	120	EXTEND (SP, 2);
179	PUSHs (sv_2mortal (e_self (ev)));	121	PUSHs (sv_self);
180	PUSHs (sv_2mortal (newSViv (events)));	122	PUSHs (sv_events);
181	PUTBACK;	123	PUTBACK;
182	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	124	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
183	/TODO: if err, call some logging function /	125	SP = PL_stack_base + mark; PUTBACK;
184		126
185	if (ev->interval && !ev->active)	127	SvREFCNT_dec (sv_self);
186	e_start (ev);
187		128
188	FREETMPS;	129	if (sv_events_cache)
189	LEAVE;	130	SvREFCNT_dec (sv_events);
190	}	131	else
		132	sv_events_cache = sv_events;
191		133
		134	if (SvTRUE (ERRSV))
		135	{
		136	PUSHMARK (SP);
		137	PUTBACK;
		138	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		139	SP = PL_stack_base + mark; PUTBACK;
		140	}
		141	}
		142
		143	#if 0
192	/////////////////////////////////////////////////////////////////////////////	144	/////////////////////////////////////////////////////////////////////////////
193	// DNS	145	// DNS
194		146
195	static void	147	static void
196	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	148	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
…		…
228		180
229	PUTBACK;	181	PUTBACK;
230	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	182	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
231		183
232	FREETMPS;	184	FREETMPS;
		185
		186	if (SvTRUE (ERRSV))
		187	{
		188	PUSHMARK (SP);
		189	PUTBACK;
		190	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		191	}
		192
233	LEAVE;	193	LEAVE;
234	}	194	}
		195	#endif
		196
		197	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		198	croak (# repeat " value must be >= 0");
235		199
236	/////////////////////////////////////////////////////////////////////////////	200	/////////////////////////////////////////////////////////////////////////////
237	// XS interface functions	201	// XS interface functions
238		202
239	MODULE = EV PACKAGE = EV PREFIX = event_	203	MODULE = EV PACKAGE = EV PREFIX = ev_
240		204
241	BOOT:	205	BOOT:
242	{	206	{
		207	int i;
243	HV *stash = gv_stashpv ("EV", 1);	208	HV *stash = gv_stashpv ("EV", 1);
244		209
245	static const struct {	210	static const struct {
246	const char *name;	211	const char *name;
247	IV iv;	212	IV iv;
248	} *civ, const_iv[] = {	213	} *civ, const_iv[] = {
249	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	214	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		215	const_iv (EV_, UNDEF)
250	const_iv (EV_, NONE)	216	const_iv (EV_, NONE)
251	const_iv (EV_, TIMEOUT)	217	const_iv (EV_, TIMEOUT)
252	const_iv (EV_, READ)	218	const_iv (EV_, READ)
253	const_iv (EV_, WRITE)	219	const_iv (EV_, WRITE)
254	const_iv (EV_, SIGNAL)	220	const_iv (EV_, SIGNAL)
		221	const_iv (EV_, IDLE)
		222	const_iv (EV_, CHECK)
255	const_iv (EV_, PERSIST)	223	const_iv (EV_, ERROR)
		224
256	const_iv (EV, LOOP_ONCE)	225	const_iv (EV, LOOP_ONESHOT)
257	const_iv (EV, LOOP_NONBLOCK)	226	const_iv (EV, LOOP_NONBLOCK)
258	const_iv (EV, BUFFER_READ)	227
259	const_iv (EV, BUFFER_WRITE)	228	const_iv (EV, METHOD_NONE)
		229	const_iv (EV, METHOD_SELECT)
260	const_iv (EV, BUFFER_EOF)	230	const_iv (EV, METHOD_EPOLL)
261	const_iv (EV, BUFFER_ERROR)
262	const_iv (EV, BUFFER_TIMEOUT)
263	};	231	};
264		232
265	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	233	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	234	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267		235
268	stash_base = gv_stashpv ("EV::Base" , 1);	236	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		237	stash_io = gv_stashpv ("EV::IO" , 1);
269	stash_event = gv_stashpv ("EV::Event", 1);	238	stash_time = gv_stashpv ("EV::Time" , 1);
270	}	239	stash_timer = gv_stashpv ("EV::Timer" , 1);
		240	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		241	stash_signal = gv_stashpv ("EV::Signal" , 1);
		242	stash_idle = gv_stashpv ("EV::Idle" , 1);
		243	stash_check = gv_stashpv ("EV::Check" , 1);
271		244
272	double now ()	245	{
		246	SV *sv = perl_get_sv ("EV::API", TRUE);
		247	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		248
		249	/* the poor man's shared library emulator */
		250	evapi.ver = EV_API_VERSION;
		251	evapi.rev = EV_API_REVISION;
		252	evapi.sv_fileno = sv_fileno;
		253	evapi.sv_signum = sv_signum;
		254	evapi.now = &ev_now;
		255	evapi.method = &ev_method;
		256	evapi.loop_done = &ev_loop_done;
		257	evapi.time = ev_time;
		258	evapi.loop = ev_loop;
		259	evapi.once = ev_once;
		260	evapi.io_start = evio_start;
		261	evapi.io_stop = evio_stop;
		262	evapi.timer_start = evtimer_start;
		263	evapi.timer_stop = evtimer_stop;
		264	evapi.timer_again = evtimer_again;
		265	evapi.periodic_start = evperiodic_start;
		266	evapi.periodic_stop = evperiodic_stop;
		267	evapi.signal_start = evsignal_start;
		268	evapi.signal_stop = evsignal_stop;
		269	evapi.idle_start = evidle_start;
		270	evapi.idle_stop = evidle_stop;
		271	evapi.check_start = evcheck_start;
		272	evapi.check_stop = evcheck_stop;
		273
		274	sv_setiv (sv, (IV)&evapi);
		275	SvREADONLY_on (sv);
		276	}
		277	}
		278
		279	NV ev_now ()
273	CODE:	280	CODE:
274	RETVAL = e_now ();	281	RETVAL = ev_now;
275	OUTPUT:	282	OUTPUT:
276	RETVAL	283	RETVAL
277		284
278	const char *version ()	285	int ev_method ()
279	ALIAS:
280	method = 1
281	CODE:	286	CODE:
282	RETVAL = ix ? event_get_method () : event_get_version ();	287	RETVAL = ev_method;
283	OUTPUT:	288	OUTPUT:
284	RETVAL	289	RETVAL
285		290
286	Base event_init ()	291	NV ev_time ()
287		292
288	int event_priority_init (int npri)	293	void ev_init (int flags = 0)
289		294
290	int event_dispatch ()
291
292	int event_loop (int flags = 0)	295	void ev_loop (int flags = 0)
293		296
294	int event_loopexit (double after = 0)	297	void ev_loop_done (int value = 1)
295	CODE:	298	CODE:
296	{	299	ev_loop_done = value;
297	struct timeval tv;
298	tv_set (&tv, after);
299	event_loopexit (&tv);
300	}
301		300
302	Event event (SV *cb)	301	struct ev_io io (SV fh, int events, SV *cb)
303	CODE:	302	PROTOTYPE: $$&
304	RETVAL = e_new (NEWSV (0, 0), 0, cb);
305	OUTPUT:
306	RETVAL
307
308	Event io (SV fh, short events, SV cb)
309	ALIAS:	303	ALIAS:
310	io_ns = 1	304	io_ns = 1
311	CODE:	305	CODE:
312	RETVAL = e_new (fh, events, cb);	306	RETVAL = e_new (sizeof (struct ev_io), cb);
		307	RETVAL->fh = newSVsv (fh);
		308	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);
313	if (!ix) e_start (RETVAL);	309	if (!ix) evio_start (RETVAL);
314	OUTPUT:	310	OUTPUT:
315	RETVAL	311	RETVAL
316		312
317	Event timer (double after, int repeat, SV *cb)	313	struct ev_timer timer (NV after, NV repeat, SV cb)
		314	PROTOTYPE: $$&
318	ALIAS:	315	ALIAS:
319	timer_ns = 1	316	timer_ns = 1
		317	INIT:
		318	CHECK_REPEAT (repeat);
320	CODE:	319	CODE:
321	RETVAL = e_new (NEWSV (0, 0), 0, cb);	320	RETVAL = e_new (sizeof (struct ev_timer), cb);
322	RETVAL->timeout = after;	321	evtimer_set (RETVAL, after, repeat);
323	RETVAL->interval = repeat;
324	if (!ix) e_start (RETVAL);	322	if (!ix) evtimer_start (RETVAL);
325	OUTPUT:	323	OUTPUT:
326	RETVAL	324	RETVAL
327		325
328	Event timer_abs (double at, double interval, SV *cb)	326	struct ev_periodic periodic (NV at, NV interval, SV cb)
		327	PROTOTYPE: $$&
329	ALIAS:	328	ALIAS:
330	timer_abs_ns = 1	329	periodic_ns = 1
		330	INIT:
		331	CHECK_REPEAT (interval);
331	CODE:	332	CODE:
332	RETVAL = e_new (NEWSV (0, 0), 0, cb);	333	RETVAL = e_new (sizeof (struct ev_periodic), cb);
333	RETVAL->timeout = at;	334	evperiodic_set (RETVAL, at, interval);
334	RETVAL->interval = interval;
335	RETVAL->abstime = 1;
336	if (!ix) e_start (RETVAL);	335	if (!ix) evperiodic_start (RETVAL);
337	OUTPUT:	336	OUTPUT:
338	RETVAL	337	RETVAL
339		338
340	Event signal (SV signal, SV cb)	339	struct ev_signal signal (Signal signum, SV cb)
		340	PROTOTYPE: $&
341	ALIAS:	341	ALIAS:
342	signal_ns = 1	342	signal_ns = 1
343	CODE:	343	CODE:
344	RETVAL = e_new (signal, EV_SIGNAL \| EV_PERSIST, cb);	344	RETVAL = e_new (sizeof (struct ev_signal), cb);
		345	evsignal_set (RETVAL, signum);
		346	if (!ix) evsignal_start (RETVAL);
		347	OUTPUT:
		348	RETVAL
		349
		350	struct ev_idle idle (SV cb)
		351	PROTOTYPE: &
		352	ALIAS:
		353	idle_ns = 1
		354	CODE:
		355	RETVAL = e_new (sizeof (struct ev_idle), cb);
		356	evidle_set (RETVAL);
345	if (!ix) e_start (RETVAL);	357	if (!ix) evidle_start (RETVAL);
346	OUTPUT:	358	OUTPUT:
347	RETVAL	359	RETVAL
		360
		361	struct ev_check check (SV cb)
		362	PROTOTYPE: &
		363	ALIAS:
		364	check_ns = 1
		365	CODE:
		366	RETVAL = e_new (sizeof (struct ev_check), cb);
		367	evcheck_set (RETVAL);
		368	if (!ix) evcheck_start (RETVAL);
		369	OUTPUT:
		370	RETVAL
		371
348		372
349	PROTOTYPES: DISABLE	373	PROTOTYPES: DISABLE
350		374
351
352	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
353
354	Base new ()
355	CODE:
356	RETVAL = event_init ();
357	OUTPUT:
358	RETVAL
359
360	int event_base_dispatch (Base base)
361
362	int event_base_loop (Base base, int flags = 0)
363
364	int event_base_loopexit (Base base, double after)
365	CODE:
366	{
367	struct timeval tv;
368	tv.tv_sec = (long)after;
369	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
370	event_base_loopexit (base, &tv);
371	}
372
373	int event_base_priority_init (Base base, int npri)
374
375	void event_base_set (Base base, Event ev)
376	C_ARGS: base, &ev->ev
377
378	void DESTROY (Base base)
379	CODE:
380	/event_base_free (base);/ /* causes too many problems */
381
382
383	MODULE = EV PACKAGE = EV::Event PREFIX = event_	375	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
384		376
385	int event_priority_set (Event ev, int pri)	377	int ev_is_active (struct ev_watcher *w)
386	C_ARGS: &ev->ev, pri
387		378
388	int event_add (Event ev, double timeout = TIMEOUT_NONE)	379	SV cb (struct ev_watcher w, SV *new_cb = 0)
389	CODE:	380	CODE:
390	ev->timeout = timeout;	381	{
391	ev->abstime = 0;
392	RETVAL = e_start (ev);
393	OUTPUT:
394	RETVAL
395
396	int event_start (Event ev)
397	CODE:
398	RETVAL = e_start (ev);
399	OUTPUT:
400	RETVAL
401
402	int event_del (Event ev)
403	ALIAS:
404	stop = 0
405	CODE:
406	RETVAL = e_stop (ev);
407	OUTPUT:
408	RETVAL
409
410	void DESTROY (Event ev)
411	CODE:
412	e_stop (ev);
413	SvREFCNT_dec (ev->cb);
414	SvREFCNT_dec (ev->fh);
415
416	SV cb (Event ev, SV new_cb = 0)
417	CODE:
418	RETVAL = newSVsv (ev->cb);	382	RETVAL = newSVsv (w->cb_sv);
		383
419	if (items > 1)	384	if (items > 1)
420	sv_setsv (ev->cb, new_cb);	385	sv_setsv (w->cb_sv, new_cb);
		386	}
421	OUTPUT:	387	OUTPUT:
422	RETVAL	388	RETVAL
423		389
		390	MODULE = EV PACKAGE = EV::IO PREFIX = evio_
		391
		392	void evio_start (struct ev_io *w)
		393
		394	void evio_stop (struct ev_io *w)
		395
		396	void set (struct ev_io w, SV fh, int events)
		397	CODE:
		398	{
		399	int active = w->active;
		400	if (active) evio_stop (w);
		401
		402	sv_setsv (w->fh, fh);
		403	evio_set (w, sv_fileno (w->fh), events);
		404
		405	if (active) evio_start (w);
		406	}
		407
424	SV fh (Event ev, SV new_fh = 0)	408	SV fh (struct ev_io w, SV *new_fh = 0)
425	ALIAS:
426	signal = 0
427	CODE:	409	CODE:
		410	{
428	RETVAL = newSVsv (ev->fh);	411	RETVAL = newSVsv (w->fh);
		412
429	if (items > 1)	413	if (items > 1)
430	{	414	{
431	if (ev->active) event_del (&ev->ev);	415	int active = w->active;
		416	if (active) evio_stop (w);
		417
432	sv_setsv (ev->fh, new_fh);	418	sv_setsv (w->fh, new_fh);
433	ev->ev.ev_fd = sv_fileno (ev->fh);	419	evio_set (w, sv_fileno (w->fh), w->events);
434	if (ev->active) event_add (&ev->ev, e_tv (ev));	420
		421	if (active) evio_start (w);
435	}	422	}
		423	}
436	OUTPUT:	424	OUTPUT:
437	RETVAL	425	RETVAL
438		426
439	short events (Event ev, short new_events = EV_UNDEF)	427	short events (struct ev_io *w, short new_events = EV_UNDEF)
440	CODE:	428	CODE:
		429	{
441	RETVAL = ev->ev.ev_events;	430	RETVAL = w->events;
		431
442	if (items > 1)	432	if (items > 1)
443	{	433	{
444	if (ev->active) event_del (&ev->ev);	434	int active = w->active;
445	ev->ev.ev_events = new_events;	435	if (active) evio_stop (w);
446	if (ev->active) event_add (&ev->ev, e_tv (ev));	436
		437	evio_set (w, w->fd, new_events);
		438
		439	if (active) evio_start (w);
447	}	440	}
		441	}
448	OUTPUT:	442	OUTPUT:
449	RETVAL	443	RETVAL
450		444
451	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	445	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_
452	CODE:
453	RETVAL = ev->timeout;
454	if (items > 1)
455	{
456	if (ev->active) event_del (&ev->ev);
457	ev->timeout = new_timeout;
458	ev->interval = repeat;
459	ev->abstime = 0;
460	if (ev->active) event_add (&ev->ev, e_tv (ev));
461	}
462	OUTPUT:
463	RETVAL
464		446
465	void timeout_abs (Event ev, double at, double interval = 0.)	447	void evsignal_start (struct ev_signal *w)
466	CODE:
467	if (ev->active) event_del (&ev->ev);
468	ev->timeout = at;
469	ev->interval = interval;
470	ev->abstime = 1;
471	if (ev->active) event_add (&ev->ev, e_tv (ev));
472		448
		449	void evsignal_stop (struct ev_signal *w)
		450
		451	void set (struct ev_signal w, SV signal = 0)
		452	CODE:
		453	{
		454	Signal signum = sv_signum (signal); /* may croak here */
		455	int active = w->active;
		456
		457	if (active) evsignal_stop (w);
		458	evsignal_set (w, signum);
		459	if (active) evsignal_start (w);
		460	}
		461
		462	MODULE = EV PACKAGE = EV::Time
		463
		464	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
		465
		466	void evtimer_start (struct ev_timer *w)
		467	INIT:
		468	CHECK_REPEAT (w->repeat);
		469
		470	void evtimer_stop (struct ev_timer *w)
		471
		472	void evtimer_again (struct ev_timer *w)
		473	INIT:
		474	CHECK_REPEAT (w->repeat);
		475
		476	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		477	INIT:
		478	CHECK_REPEAT (repeat);
		479	CODE:
		480	{
		481	int active = w->active;
		482	if (active) evtimer_stop (w);
		483	evtimer_set (w, after, repeat);
		484	if (active) evtimer_start (w);
		485	}
		486
		487	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
		488
		489	void evperiodic_start (struct ev_periodic *w)
		490	INIT:
		491	CHECK_REPEAT (w->interval);
		492
		493	void evperiodic_stop (struct ev_periodic *w)
		494
		495	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		496	INIT:
		497	CHECK_REPEAT (interval);
		498	CODE:
		499	{
		500	int active = w->active;
		501	if (active) evperiodic_stop (w);
		502	evperiodic_set (w, at, interval);
		503	if (active) evperiodic_start (w);
		504	}
		505
		506	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
		507
		508	void evidle_start (struct ev_idle *w)
		509
		510	void evidle_stop (struct ev_idle *w)
		511
		512	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
		513
		514	void evcheck_start (struct ev_check *w)
		515
		516	void evcheck_stop (struct ev_check *w)
		517
		518	#if 0
473		519
474	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	520	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
475		521
476	BOOT:	522	BOOT:
477	{	523	{
…		…
535	CODE:	581	CODE:
536	{	582	{
537	STRLEN len;	583	STRLEN len;
538	char *data = SvPVbyte (addr, len);	584	char *data = SvPVbyte (addr, len);
539	if (len != (ix ? 16 : 4))	585	if (len != (ix ? 16 : 4))
540	croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string");	586	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
541		587
542	RETVAL = ix	588	RETVAL = ix
543	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))	589	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
544	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));	590	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
545	}	591	}
…		…
599		645
600	#HttpRequest new (SV klass, SV cb)	646	#HttpRequest new (SV klass, SV cb)
601		647
602	#void DESTROY (struct evhttp_request *req);	648	#void DESTROY (struct evhttp_request *req);
603		649
		650	#endif
604		651
605		652
606		653
607		654
608		655
609		656
610		657
		658

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Comparing EV/EV.xs (file contents): Revision 1.7 by root, Sat Oct 27 14:54:21 2007 UTC vs. Revision 1.20 by root, Wed Oct 31 13:57:34 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.7 by root, Sat Oct 27 14:54:21 2007 UTC vs.
Revision 1.20 by root, Wed Oct 31 13:57:34 2007 UTC