[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 1.30 by root, Thu Nov 1 08:10:03 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 EV_USE_EPOLL 1
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_timer,
37		23	*stash_periodic,
38	static void tv_set (struct timeval *tv, double val)	24	*stash_signal,
39	{	25	*stash_idle,
40	tv->tv_sec = (long)val;	26	*stash_prepare,
41	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);	27	*stash_check,
42		28	*stash_child;
43	}
44		29
45	static int	30	static int
46	sv_signum (SV *sig)	31	sv_signum (SV *sig)
47	{	32	{
48	int signum;	33	int signum;
58	}	43	}
59		44
60	/////////////////////////////////////////////////////////////////////////////	45	/////////////////////////////////////////////////////////////////////////////
61	// Event	46	// Event
62		47
63	typedef struct ev {	48	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		49
73	static double	50	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)	51	sv_fileno (SV *fh)
85	{	52	{
86	SvGETMAGIC (fh);	53	SvGETMAGIC (fh);
87		54
88	if (SvROK (fh))	55	if (SvROK (fh))
89	fh = SvRV (fh);	56	fh = SvRV (fh);
…		…
95	return SvIV (fh);	62	return SvIV (fh);
96		63
97	return -1;	64	return -1;
98	}	65	}
99		66
100	static Event	67	static void *
101	e_new (SV fh, short events, SV cb)	68	e_new (int size, SV *cb_sv)
102	{	69	{
103	int fd = sv_fileno (fh);	70	struct ev_watcher *w;
104	Event ev;
105	SV *self = NEWSV (0, sizeof (struct ev));	71	SV *self = NEWSV (0, size);
106	SvPOK_only (self);	72	SvPOK_only (self);
107	SvCUR_set (self, sizeof (struct ev));	73	SvCUR_set (self, size);
108		74
109	ev = (Event)SvPVX (self);	75	w = (struct ev_watcher *)SvPVX (self);
110		76
111	ev->fh = newSVsv (fh);	77	ev_watcher_init (w, e_cb);
112	ev->cb = newSVsv (cb);	78
		79	w->fh = 0;
		80	w->cb_sv = newSVsv (cb_sv);
113	ev->self = self;	81	w->self = self;
114	ev->timeout = TIMEOUT_NONE;
115	ev->interval = 0.;
116	ev->abstime = 0;
117	ev->active = 0;
118		82
119	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	83	return (void *)w;
120
121	return ev;
122	}	84	}
123		85
124	static struct timeval *	86	static SV *
125	e_tv (Event ev)	87	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	{	88	{
152	SV *rv;	89	SV *rv;
153		90
154	if (SvOBJECT (ev->self))	91	if (SvOBJECT (w->self))
155	rv = newRV_inc (ev->self);	92	rv = newRV_inc (w->self);
156	else	93	else
157	{	94	{
158	rv = newRV_noinc (ev->self);	95	rv = newRV_noinc (w->self);
159	sv_bless (rv, stash_event);	96	sv_bless (rv, stash);
160	SvREADONLY_on (ev->self);	97	SvREADONLY_on (w->self);
161	}	98	}
162		99
163	return rv;	100	return rv;
164	}	101	}
165		102
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	103	static void
182	e_cb (int fd, short events, void *arg)	104	e_cb (struct ev_watcher *w, int revents)
183	{	105	{
184	struct ev ev = (struct ev)arg;
185	dSP;	106	dSP;
		107	I32 mark = SP - PL_stack_base;
		108	SV sv_self, sv_events, *sv_status = 0;
		109	static SV *sv_events_cache;
186		110
187	ENTER;	111	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
188	SAVETMPS;
189		112
190	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	113	if (sv_events_cache)
191	ev->active = 0;	114	{
		115	sv_events = sv_events_cache; sv_events_cache = 0;
		116	SvIV_set (sv_events, revents);
		117	}
		118	else
		119	sv_events = newSViv (revents);
192		120
193	PUSHMARK (SP);	121	PUSHMARK (SP);
194	EXTEND (SP, 2);	122	EXTEND (SP, 2);
195	PUSHs (sv_2mortal (e_self (ev)));	123	PUSHs (sv_self);
196	PUSHs (sv_2mortal (newSViv (events)));	124	PUSHs (sv_events);
		125
		126	if (revents & EV_CHILD)
		127	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
		128
197	PUTBACK;	129	PUTBACK;
198	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	130	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		131	SP = PL_stack_base + mark; PUTBACK;
199		132
200	if (ev->interval && !ev->active)	133	SvREFCNT_dec (sv_self);
201	e_start (ev);	134	SvREFCNT_dec (sv_status);
202		135
203	FREETMPS;	136	if (sv_events_cache)
		137	SvREFCNT_dec (sv_events);
		138	else
		139	sv_events_cache = sv_events;
204		140
205	if (SvTRUE (ERRSV))	141	if (SvTRUE (ERRSV))
206	{	142	{
207	PUSHMARK (SP);	143	PUSHMARK (SP);
208	PUTBACK;	144	PUTBACK;
209	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	145	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		146	SP = PL_stack_base + mark; PUTBACK;
210	}	147	}
211
212	LEAVE;
213	}	148	}
214		149
		150	#if 0
215	/////////////////////////////////////////////////////////////////////////////	151	/////////////////////////////////////////////////////////////////////////////
216	// DNS	152	// DNS
217		153
218	static void	154	static void
219	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	155	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);	197	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
262	}	198	}
263		199
264	LEAVE;	200	LEAVE;
265	}	201	}
		202	#endif
		203
		204	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		205	croak (# repeat " value must be >= 0");
266		206
267	/////////////////////////////////////////////////////////////////////////////	207	/////////////////////////////////////////////////////////////////////////////
268	// XS interface functions	208	// XS interface functions
269		209
270	MODULE = EV PACKAGE = EV PREFIX = event_	210	MODULE = EV PACKAGE = EV PREFIX = ev_
		211
		212	PROTOTYPES: ENABLE
271		213
272	BOOT:	214	BOOT:
273	{	215	{
274	int i;	216	int i;
275	HV *stash = gv_stashpv ("EV", 1);	217	HV *stash = gv_stashpv ("EV", 1);
…		…
277	static const struct {	219	static const struct {
278	const char *name;	220	const char *name;
279	IV iv;	221	IV iv;
280	} *civ, const_iv[] = {	222	} *civ, const_iv[] = {
281	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	223	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		224	const_iv (EV_, UNDEF)
282	const_iv (EV_, NONE)	225	const_iv (EV_, NONE)
283	const_iv (EV_, TIMEOUT)	226	const_iv (EV_, TIMEOUT)
284	const_iv (EV_, READ)	227	const_iv (EV_, READ)
285	const_iv (EV_, WRITE)	228	const_iv (EV_, WRITE)
286	const_iv (EV_, SIGNAL)	229	const_iv (EV_, SIGNAL)
		230	const_iv (EV_, IDLE)
		231	const_iv (EV_, CHECK)
287	const_iv (EV_, PERSIST)	232	const_iv (EV_, ERROR)
		233
288	const_iv (EV, LOOP_ONCE)	234	const_iv (EV, LOOP_ONESHOT)
289	const_iv (EV, LOOP_NONBLOCK)	235	const_iv (EV, LOOP_NONBLOCK)
290	const_iv (EV, BUFFER_READ)	236
291	const_iv (EV, BUFFER_WRITE)	237	const_iv (EV, METHOD_NONE)
		238	const_iv (EV, METHOD_SELECT)
292	const_iv (EV, BUFFER_EOF)	239	const_iv (EV, METHOD_EPOLL)
293	const_iv (EV, BUFFER_ERROR)
294	const_iv (EV, BUFFER_TIMEOUT)
295	};	240	};
296		241
297	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	242	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
298	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	243	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
299		244
300	stash_base = gv_stashpv ("EV::Base" , 1);	245	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		246	stash_io = gv_stashpv ("EV::Io" , 1);
		247	stash_timer = gv_stashpv ("EV::Timer" , 1);
		248	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		249	stash_signal = gv_stashpv ("EV::Signal" , 1);
		250	stash_idle = gv_stashpv ("EV::Idle" , 1);
301	stash_event = gv_stashpv ("EV::Event", 1);	251	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
302	}	252	stash_check = gv_stashpv ("EV::Check" , 1);
		253	stash_child = gv_stashpv ("EV::Child" , 1);
303		254
304	double now ()	255	{
		256	SV *sv = perl_get_sv ("EV::API", TRUE);
		257	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		258
		259	/* the poor man's shared library emulator */
		260	evapi.ver = EV_API_VERSION;
		261	evapi.rev = EV_API_REVISION;
		262	evapi.sv_fileno = sv_fileno;
		263	evapi.sv_signum = sv_signum;
		264	evapi.now = &ev_now;
		265	evapi.method = &ev_method;
		266	evapi.loop_done = &ev_loop_done;
		267	evapi.time = ev_time;
		268	evapi.loop = ev_loop;
		269	evapi.once = ev_once;
		270	evapi.io_start = ev_io_start;
		271	evapi.io_stop = ev_io_stop;
		272	evapi.timer_start = ev_timer_start;
		273	evapi.timer_stop = ev_timer_stop;
		274	evapi.timer_again = ev_timer_again;
		275	evapi.periodic_start = ev_periodic_start;
		276	evapi.periodic_stop = ev_periodic_stop;
		277	evapi.signal_start = ev_signal_start;
		278	evapi.signal_stop = ev_signal_stop;
		279	evapi.idle_start = ev_idle_start;
		280	evapi.idle_stop = ev_idle_stop;
		281	evapi.prepare_start = ev_prepare_start;
		282	evapi.prepare_stop = ev_prepare_stop;
		283	evapi.check_start = ev_check_start;
		284	evapi.check_stop = ev_check_stop;
		285	evapi.child_start = ev_child_start;
		286	evapi.child_stop = ev_child_stop;
		287
		288	sv_setiv (sv, (IV)&evapi);
		289	SvREADONLY_on (sv);
		290	}
		291	}
		292
		293	NV ev_now ()
305	CODE:	294	CODE:
306	RETVAL = e_now ();	295	RETVAL = ev_now;
307	OUTPUT:	296	OUTPUT:
308	RETVAL	297	RETVAL
309		298
310	const char *version ()	299	int ev_method ()
311	ALIAS:
312	method = 1
313	CODE:	300	CODE:
314	RETVAL = ix ? event_get_method () : event_get_version ();	301	RETVAL = ev_method;
315	OUTPUT:	302	OUTPUT:
316	RETVAL	303	RETVAL
317		304
318	Base event_init ()	305	NV ev_time ()
319		306
320	int event_priority_init (int npri)	307	void ev_init (int flags = 0)
321		308
322	int event_dispatch ()
323
324	int event_loop (int flags = 0)	309	void ev_loop (int flags = 0)
325		310
326	int event_loopexit (double after = 0)	311	void ev_loop_done (int value = 1)
327	CODE:	312	CODE:
328	{	313	ev_loop_done = value;
329	struct timeval tv;
330	tv_set (&tv, after);
331	event_loopexit (&tv);
332	}
333		314
334	Event event (SV *cb)	315	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:	316	ALIAS:
342	io_ns = 1	317	io_ns = 1
343	CODE:	318	CODE:
344	RETVAL = e_new (fh, events, cb);	319	RETVAL = e_new (sizeof (struct ev_io), cb);
		320	RETVAL->fh = newSVsv (fh);
		321	ev_io_set (RETVAL, sv_fileno (RETVAL->fh), events);
345	if (!ix) e_start (RETVAL);	322	if (!ix) ev_io_start (RETVAL);
346	OUTPUT:	323	OUTPUT:
347	RETVAL	324	RETVAL
348		325
349	Event timed_io (SV fh, short events, double timeout, SV cb)	326	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:	327	ALIAS:
371	timer_ns = 1	328	timer_ns = 1
		329	INIT:
		330	CHECK_REPEAT (repeat);
372	CODE:	331	CODE:
373	RETVAL = e_new (NEWSV (0, 0), 0, cb);	332	RETVAL = e_new (sizeof (struct ev_timer), cb);
374	RETVAL->timeout = after;	333	ev_timer_set (RETVAL, after, repeat);
375	RETVAL->interval = repeat;
376	if (!ix) e_start (RETVAL);	334	if (!ix) ev_timer_start (RETVAL);
377	OUTPUT:	335	OUTPUT:
378	RETVAL	336	RETVAL
379		337
380	Event timer_abs (double at, double interval, SV *cb)	338	struct ev_periodic periodic (NV at, NV interval, SV cb)
381	ALIAS:	339	ALIAS:
382	timer_abs_ns = 1	340	periodic_ns = 1
		341	INIT:
		342	CHECK_REPEAT (interval);
383	CODE:	343	CODE:
384	RETVAL = e_new (NEWSV (0, 0), 0, cb);	344	RETVAL = e_new (sizeof (struct ev_periodic), cb);
385	RETVAL->timeout = at;	345	ev_periodic_set (RETVAL, at, interval);
386	RETVAL->interval = interval;
387	RETVAL->abstime = 1;
388	if (!ix) e_start (RETVAL);	346	if (!ix) ev_periodic_start (RETVAL);
389	OUTPUT:	347	OUTPUT:
390	RETVAL	348	RETVAL
391		349
392	Event signal (Signal signum, SV *cb)	350	struct ev_signal signal (Signal signum, SV cb)
393	ALIAS:	351	ALIAS:
394	signal_ns = 1	352	signal_ns = 1
395	CODE:	353	CODE:
396	RETVAL = e_new (ST (0), EV_SIGNAL \| EV_PERSIST, cb);	354	RETVAL = e_new (sizeof (struct ev_signal), cb);
397	RETVAL->ev.ev_fd = signum;	355	ev_signal_set (RETVAL, signum);
		356	if (!ix) ev_signal_start (RETVAL);
		357	OUTPUT:
		358	RETVAL
		359
		360	struct ev_idle idle (SV cb)
		361	ALIAS:
		362	idle_ns = 1
		363	CODE:
		364	RETVAL = e_new (sizeof (struct ev_idle), cb);
		365	ev_idle_set (RETVAL);
398	if (!ix) e_start (RETVAL);	366	if (!ix) ev_idle_start (RETVAL);
399	OUTPUT:	367	OUTPUT:
400	RETVAL	368	RETVAL
		369
		370	struct ev_prepare prepare (SV cb)
		371	ALIAS:
		372	prepare_ns = 1
		373	CODE:
		374	RETVAL = e_new (sizeof (struct ev_prepare), cb);
		375	ev_prepare_set (RETVAL);
		376	if (!ix) ev_prepare_start (RETVAL);
		377	OUTPUT:
		378	RETVAL
		379
		380	struct ev_check check (SV cb)
		381	ALIAS:
		382	check_ns = 1
		383	CODE:
		384	RETVAL = e_new (sizeof (struct ev_check), cb);
		385	ev_check_set (RETVAL);
		386	if (!ix) ev_check_start (RETVAL);
		387	OUTPUT:
		388	RETVAL
		389
		390	struct ev_child child (int pid, SV cb)
		391	ALIAS:
		392	check_ns = 1
		393	CODE:
		394	RETVAL = e_new (sizeof (struct ev_check), cb);
		395	ev_child_set (RETVAL, pid);
		396	if (!ix) ev_child_start (RETVAL);
		397	OUTPUT:
		398	RETVAL
		399
401		400
402	PROTOTYPES: DISABLE	401	PROTOTYPES: DISABLE
403		402
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_	403	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
437		404
438	int event_priority_set (Event ev, int pri)	405	int ev_is_active (struct ev_watcher *w)
439	C_ARGS: &ev->ev, pri
440		406
441	int event_add (Event ev, double timeout = TIMEOUT_NONE)	407	SV cb (struct ev_watcher w, SV *new_cb = 0)
442	CODE:	408	CODE:
443	ev->timeout = timeout;	409	{
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);	410	RETVAL = newSVsv (w->cb_sv);
		411
472	if (items > 1)	412	if (items > 1)
473	sv_setsv (ev->cb, new_cb);	413	sv_setsv (w->cb_sv, new_cb);
		414	}
474	OUTPUT:	415	OUTPUT:
475	RETVAL	416	RETVAL
476		417
		418	void trigger (struct ev_watcher *w, int revents = EV_NONE)
		419	CODE:
		420	w->cb (w, revents);
		421
		422	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
		423
		424	void ev_io_start (struct ev_io *w)
		425
		426	void ev_io_stop (struct ev_io *w)
		427
		428	void DESTROY (struct ev_io *w)
		429	CODE:
		430	ev_io_stop (w);
		431
		432	void set (struct ev_io w, SV fh, int events)
		433	CODE:
		434	{
		435	int active = w->active;
		436	if (active) ev_io_stop (w);
		437
		438	sv_setsv (w->fh, fh);
		439	ev_io_set (w, sv_fileno (w->fh), events);
		440
		441	if (active) ev_io_start (w);
		442	}
		443
477	SV fh (Event ev, SV new_fh = 0)	444	SV fh (struct ev_io w, SV *new_fh = 0)
478	CODE:	445	CODE:
		446	{
479	RETVAL = newSVsv (ev->fh);	447	RETVAL = newSVsv (w->fh);
		448
480	if (items > 1)	449	if (items > 1)
481	{	450	{
482	if (ev->active) event_del (&ev->ev);	451	int active = w->active;
		452	if (active) ev_io_stop (w);
		453
483	sv_setsv (ev->fh, new_fh);	454	sv_setsv (w->fh, new_fh);
484	ev->ev.ev_fd = sv_fileno (ev->fh);	455	ev_io_set (w, sv_fileno (w->fh), w->events);
485	ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL;	456
486	if (ev->active) event_add (&ev->ev, e_tv (ev));	457	if (active) ev_io_start (w);
487	}	458	}
		459	}
488	OUTPUT:	460	OUTPUT:
489	RETVAL	461	RETVAL
490		462
491	SV signal (Event ev, SV new_signal = 0)	463	short events (struct ev_io *w, short new_events = EV_UNDEF)
492	CODE:	464	CODE:
493	{	465	{
494	Signal signum;	466	RETVAL = w->events;
495
496	if (items > 1)
497	signum = sv_signum (new_signal); /* may croak here */
498
499	RETVAL = newSVsv (ev->fh);
500		467
501	if (items > 1)	468	if (items > 1)
502	{	469	{
503	if (ev->active) event_del (&ev->ev);	470	int active = w->active;
504	sv_setsv (ev->fh, new_signal);	471	if (active) ev_io_stop (w);
505	ev->ev.ev_fd = signum;	472
506	ev->ev.ev_events \|= EV_SIGNAL;	473	ev_io_set (w, w->fd, new_events);
507	if (ev->active) event_add (&ev->ev, e_tv (ev));	474
		475	if (active) ev_io_start (w);
508	}	476	}
509	}	477	}
510	OUTPUT:	478	OUTPUT:
511	RETVAL	479	RETVAL
512		480
513	short events (Event ev, short new_events = EV_UNDEF)	481	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
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		482
525	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	483	void ev_signal_start (struct ev_signal *w)
		484
		485	void ev_signal_stop (struct ev_signal *w)
		486
		487	void DESTROY (struct ev_signal *w)
526	CODE:	488	CODE:
		489	ev_signal_stop (w);
		490
		491	void set (struct ev_signal w, SV signal = 0)
		492	CODE:
		493	{
		494	Signal signum = sv_signum (signal); /* may croak here */
		495	int active = w->active;
		496
		497	if (active) ev_signal_stop (w);
		498	ev_signal_set (w, signum);
		499	if (active) ev_signal_start (w);
		500	}
		501
		502	MODULE = EV PACKAGE = EV::Time
		503
		504	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
		505
		506	void ev_timer_start (struct ev_timer *w)
		507	INIT:
		508	CHECK_REPEAT (w->repeat);
		509
		510	void ev_timer_stop (struct ev_timer *w)
		511
		512	void ev_timer_again (struct ev_timer *w)
		513	INIT:
		514	CHECK_REPEAT (w->repeat);
		515
		516	void DESTROY (struct ev_timer *w)
		517	CODE:
		518	ev_timer_stop (w);
		519
		520	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		521	INIT:
		522	CHECK_REPEAT (repeat);
		523	CODE:
		524	{
		525	int active = w->active;
		526	if (active) ev_timer_stop (w);
		527	ev_timer_set (w, after, repeat);
		528	if (active) ev_timer_start (w);
		529	}
		530
		531	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		532
		533	void ev_periodic_start (struct ev_periodic *w)
		534	INIT:
		535	CHECK_REPEAT (w->interval);
		536
		537	void ev_periodic_stop (struct ev_periodic *w)
		538
		539	void DESTROY (struct ev_periodic *w)
		540	CODE:
		541	ev_periodic_stop (w);
		542
		543	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		544	INIT:
		545	CHECK_REPEAT (interval);
		546	CODE:
		547	{
		548	int active = w->active;
		549	if (active) ev_periodic_stop (w);
		550	ev_periodic_set (w, at, interval);
		551	if (active) ev_periodic_start (w);
		552	}
		553
		554	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		555
		556	void ev_idle_start (struct ev_idle *w)
		557
		558	void ev_idle_stop (struct ev_idle *w)
		559
		560	void DESTROY (struct ev_idle *w)
		561	CODE:
		562	ev_idle_stop (w);
		563
		564	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		565
		566	void ev_prepare_start (struct ev_prepare *w)
		567
		568	void ev_prepare_stop (struct ev_prepare *w)
		569
		570	void DESTROY (struct ev_prepare *w)
		571	CODE:
		572	ev_prepare_stop (w);
		573
		574	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		575
		576	void ev_check_start (struct ev_check *w)
		577
		578	void ev_check_stop (struct ev_check *w)
		579
		580	void DESTROY (struct ev_check *w)
		581	CODE:
		582	ev_check_stop (w);
		583
		584	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		585
		586	void ev_child_start (struct ev_child *w)
		587
		588	void ev_child_stop (struct ev_child *w)
		589
		590	void DESTROY (struct ev_child *w)
		591	CODE:
		592	ev_child_stop (w);
		593
		594	void set (struct ev_child *w, int pid)
		595	CODE:
		596	{
		597	int active = w->active;
		598	if (active) ev_child_stop (w);
		599	ev_child_set (w, pid);
		600	if (active) ev_child_start (w);
		601	}
		602
		603	int status (struct ev_child *w)
		604	CODE:
527	RETVAL = ev->timeout;	605	RETVAL = w->status;
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:	606	OUTPUT:
537	RETVAL	607	RETVAL
538		608
539	void timeout_abs (Event ev, double at, double interval = 0.)	609	#if 0
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
547		610
548	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	611	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
549		612
550	BOOT:	613	BOOT:
551	{	614	{
…		…
673		736
674	#HttpRequest new (SV klass, SV cb)	737	#HttpRequest new (SV klass, SV cb)
675		738
676	#void DESTROY (struct evhttp_request *req);	739	#void DESTROY (struct evhttp_request *req);
677		740
		741	#endif
678		742
679		743
680		744
681		745
682		746
683		747
684		748
		749

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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 1.30 by root, Thu Nov 1 08:10:03 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.10 by root, Mon Oct 29 07:56:03 2007 UTC vs.
Revision 1.30 by root, Thu Nov 1 08:10:03 2007 UTC