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

Comparing EV/EV.xs (file contents):
Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs.
Revision 1.35 by root, Thu Nov 1 13:33:12 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_timer,
		22	*stash_periodic,
		23	*stash_signal,
		24	*stash_idle,
		25	*stash_prepare,
		26	*stash_check,
		27	*stash_child;
		28
		29	static int
		30	sv_signum (SV *sig)
		31	{
		32	int signum;
		33
		34	SvGETMAGIC (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	if (SvIV (sig) > 0)
		41	return SvIV (sig);
		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);
74		58
75	if (SvTYPE (fh) == SVt_PVGV)	59	if (SvTYPE (fh) == SVt_PVGV)
76	return PerlIO_fileno (IoIFP (sv_2io (fh)));	60	return PerlIO_fileno (IoIFP (sv_2io (fh)));
77		61
78	if (SvIOK (fh))	62	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
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	ev_watcher_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 void *
109	e_tv (Event ev)	88	e_destroy (void *w_)
110	{	89	{
111	static struct timeval tv;	90	struct ev_watcher *w = w_;
112	double to = ev->timeout;
113		91
114	if (to == TIMEOUT_NONE)	92	SvREFCNT_dec (w->fh ); w->fh = 0;
115	return 0;	93	SvREFCNT_dec (w->cb_sv); w->cb_sv = 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	}	94	}
133		95
134	static SV *e_self (Event ev)	96	static SV *
		97	e_bless (struct ev_watcher w, HV stash)
135	{	98	{
136	SV *rv;	99	SV *rv;
137		100
138	if (SvOBJECT (ev->self))	101	if (SvOBJECT (w->self))
139	rv = newRV_inc (ev->self);	102	rv = newRV_inc (w->self);
140	else	103	else
141	{	104	{
142	rv = newRV_noinc (ev->self);	105	rv = newRV_noinc (w->self);
143	sv_bless (rv, stash_event);	106	sv_bless (rv, stash);
144	SvREADONLY_on (ev->self);	107	SvREADONLY_on (w->self);
145	}	108	}
146		109
147	return rv;	110	return rv;
148	}	111	}
149		112
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	113	static void
166	e_cb (int fd, short events, void *arg)	114	e_cb (struct ev_watcher *w, int revents)
167	{	115	{
168	struct ev ev = (struct ev)arg;
169	dSP;	116	dSP;
		117	I32 mark = SP - PL_stack_base;
		118	SV sv_self, sv_events, *sv_status = 0;
		119	static SV *sv_events_cache;
170		120
171	ENTER;	121	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
172	SAVETMPS;
173		122
174	if (!(ev->ev.ev_events & EV_PERSIST))	123	if (sv_events_cache)
175	ev->active = 0;	124	{
		125	sv_events = sv_events_cache; sv_events_cache = 0;
		126	SvIV_set (sv_events, revents);
		127	}
		128	else
		129	sv_events = newSViv (revents);
176		130
177	PUSHMARK (SP);	131	PUSHMARK (SP);
178	EXTEND (SP, 2);	132	EXTEND (SP, 2);
179	PUSHs (sv_2mortal (e_self (ev)));	133	PUSHs (sv_self);
180	PUSHs (sv_2mortal (newSViv (events)));	134	PUSHs (sv_events);
		135
		136	if (revents & EV_CHILD)
		137	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
		138
181	PUTBACK;	139	PUTBACK;
182	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	140	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
183	/TODO: if err, call some logging function /	141	SP = PL_stack_base + mark; PUTBACK;
184		142
185	if (ev->interval && !ev->active)	143	SvREFCNT_dec (sv_self);
186	e_start (ev);	144	SvREFCNT_dec (sv_status);
187		145
188	FREETMPS;	146	if (sv_events_cache)
189	LEAVE;	147	SvREFCNT_dec (sv_events);
190	}	148	else
		149	sv_events_cache = sv_events;
191		150
		151	if (SvTRUE (ERRSV))
		152	{
		153	PUSHMARK (SP);
		154	PUTBACK;
		155	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		156	SP = PL_stack_base + mark; PUTBACK;
		157	}
		158	}
		159
		160	#if 0
192	/////////////////////////////////////////////////////////////////////////////	161	/////////////////////////////////////////////////////////////////////////////
193	// DNS	162	// DNS
194		163
195	static void	164	static void
196	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	165	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
228		197
229	PUTBACK;	198	PUTBACK;
230	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	199	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
231		200
232	FREETMPS;	201	FREETMPS;
		202
		203	if (SvTRUE (ERRSV))
		204	{
		205	PUSHMARK (SP);
		206	PUTBACK;
		207	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		208	}
		209
233	LEAVE;	210	LEAVE;
234	}	211	}
		212	#endif
		213
		214	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		215	croak (# repeat " value must be >= 0");
		216
		217	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		218	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
235		219
236	/////////////////////////////////////////////////////////////////////////////	220	/////////////////////////////////////////////////////////////////////////////
237	// XS interface functions	221	// XS interface functions
238		222
239	MODULE = EV PACKAGE = EV PREFIX = event_	223	MODULE = EV PACKAGE = EV PREFIX = ev_
		224
		225	PROTOTYPES: ENABLE
240		226
241	BOOT:	227	BOOT:
242	{	228	{
		229	int i;
243	HV *stash = gv_stashpv ("EV", 1);	230	HV *stash = gv_stashpv ("EV", 1);
244		231
245	static const struct {	232	static const struct {
246	const char *name;	233	const char *name;
247	IV iv;	234	IV iv;
248	} *civ, const_iv[] = {	235	} *civ, const_iv[] = {
249	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	236	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		237	const_iv (EV_, UNDEF)
250	const_iv (EV_, NONE)	238	const_iv (EV_, NONE)
251	const_iv (EV_, TIMEOUT)	239	const_iv (EV_, TIMEOUT)
252	const_iv (EV_, READ)	240	const_iv (EV_, READ)
253	const_iv (EV_, WRITE)	241	const_iv (EV_, WRITE)
254	const_iv (EV_, SIGNAL)	242	const_iv (EV_, SIGNAL)
		243	const_iv (EV_, IDLE)
		244	const_iv (EV_, CHECK)
255	const_iv (EV_, PERSIST)	245	const_iv (EV_, ERROR)
		246
256	const_iv (EV, LOOP_ONCE)	247	const_iv (EV, LOOP_ONESHOT)
257	const_iv (EV, LOOP_NONBLOCK)	248	const_iv (EV, LOOP_NONBLOCK)
258	const_iv (EV, BUFFER_READ)	249
259	const_iv (EV, BUFFER_WRITE)	250	const_iv (EV, METHOD_NONE)
		251	const_iv (EV, METHOD_SELECT)
260	const_iv (EV, BUFFER_EOF)	252	const_iv (EV, METHOD_EPOLL)
261	const_iv (EV, BUFFER_ERROR)
262	const_iv (EV, BUFFER_TIMEOUT)
263	};	253	};
264		254
265	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	255	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	256	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267		257
268	stash_base = gv_stashpv ("EV::Base" , 1);	258	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		259	stash_io = gv_stashpv ("EV::Io" , 1);
		260	stash_timer = gv_stashpv ("EV::Timer" , 1);
		261	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		262	stash_signal = gv_stashpv ("EV::Signal" , 1);
		263	stash_idle = gv_stashpv ("EV::Idle" , 1);
269	stash_event = gv_stashpv ("EV::Event", 1);	264	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
270	}	265	stash_check = gv_stashpv ("EV::Check" , 1);
		266	stash_child = gv_stashpv ("EV::Child" , 1);
271		267
272	double now ()	268	{
		269	SV *sv = perl_get_sv ("EV::API", TRUE);
		270	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		271
		272	/* the poor man's shared library emulator */
		273	evapi.ver = EV_API_VERSION;
		274	evapi.rev = EV_API_REVISION;
		275	evapi.sv_fileno = sv_fileno;
		276	evapi.sv_signum = sv_signum;
		277	evapi.now = &ev_now;
		278	evapi.method = &ev_method;
		279	evapi.loop_done = &ev_loop_done;
		280	evapi.time = ev_time;
		281	evapi.loop = ev_loop;
		282	evapi.once = ev_once;
		283	evapi.io_start = ev_io_start;
		284	evapi.io_stop = ev_io_stop;
		285	evapi.timer_start = ev_timer_start;
		286	evapi.timer_stop = ev_timer_stop;
		287	evapi.timer_again = ev_timer_again;
		288	evapi.periodic_start = ev_periodic_start;
		289	evapi.periodic_stop = ev_periodic_stop;
		290	evapi.signal_start = ev_signal_start;
		291	evapi.signal_stop = ev_signal_stop;
		292	evapi.idle_start = ev_idle_start;
		293	evapi.idle_stop = ev_idle_stop;
		294	evapi.prepare_start = ev_prepare_start;
		295	evapi.prepare_stop = ev_prepare_stop;
		296	evapi.check_start = ev_check_start;
		297	evapi.check_stop = ev_check_stop;
		298	evapi.child_start = ev_child_start;
		299	evapi.child_stop = ev_child_stop;
		300
		301	sv_setiv (sv, (IV)&evapi);
		302	SvREADONLY_on (sv);
		303	}
		304
		305	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
		306	}
		307
		308	NV ev_now ()
273	CODE:	309	CODE:
274	RETVAL = e_now ();	310	RETVAL = ev_now;
275	OUTPUT:	311	OUTPUT:
276	RETVAL	312	RETVAL
277		313
278	const char *version ()	314	int ev_method ()
279	ALIAS:
280	method = 1
281	CODE:	315	CODE:
282	RETVAL = ix ? event_get_method () : event_get_version ();	316	RETVAL = ev_method;
283	OUTPUT:	317	OUTPUT:
284	RETVAL	318	RETVAL
285		319
286	Base event_init ()	320	NV ev_time ()
287		321
288	int event_priority_init (int npri)	322	void ev_init (int flags = 0)
289		323
290	int event_dispatch ()
291
292	int event_loop (int flags = 0)	324	void ev_loop (int flags = 0)
293		325
294	int event_loopexit (double after = 0)	326	void ev_loop_done (int value = 1)
295	CODE:	327	CODE:
296	{	328	ev_loop_done = value;
297	struct timeval tv;
298	tv_set (&tv, after);
299	event_loopexit (&tv);
300	}
301		329
302	Event event (SV *cb)	330	struct ev_io io (SV fh, int events, SV *cb)
303	CODE:
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:	331	ALIAS:
310	io_ns = 1	332	io_ns = 1
311	CODE:	333	CODE:
312	RETVAL = e_new (fh, events, cb);	334	{
		335	int fd = sv_fileno (fh);
		336	CHECK_FD (fh, fd);
		337
		338	RETVAL = e_new (sizeof (struct ev_io), cb);
		339	RETVAL->fh = newSVsv (fh);
		340	ev_io_set (RETVAL, fd, events);
313	if (!ix) e_start (RETVAL);	341	if (!ix) ev_io_start (RETVAL);
		342	}
314	OUTPUT:	343	OUTPUT:
315	RETVAL	344	RETVAL
316		345
317	Event timer (double after, int repeat, SV *cb)	346	struct ev_timer timer (NV after, NV repeat, SV cb)
318	ALIAS:	347	ALIAS:
319	timer_ns = 1	348	timer_ns = 1
		349	INIT:
		350	CHECK_REPEAT (repeat);
320	CODE:	351	CODE:
321	RETVAL = e_new (NEWSV (0, 0), 0, cb);	352	RETVAL = e_new (sizeof (struct ev_timer), cb);
322	RETVAL->timeout = after;	353	ev_timer_set (RETVAL, after, repeat);
323	RETVAL->interval = repeat;
324	if (!ix) e_start (RETVAL);	354	if (!ix) ev_timer_start (RETVAL);
325	OUTPUT:	355	OUTPUT:
326	RETVAL	356	RETVAL
327		357
328	Event timer_abs (double at, double interval, SV *cb)	358	struct ev_periodic periodic (NV at, NV interval, SV cb)
329	ALIAS:	359	ALIAS:
330	timer_abs_ns = 1	360	periodic_ns = 1
		361	INIT:
		362	CHECK_REPEAT (interval);
331	CODE:	363	CODE:
332	RETVAL = e_new (NEWSV (0, 0), 0, cb);	364	RETVAL = e_new (sizeof (struct ev_periodic), cb);
333	RETVAL->timeout = at;	365	ev_periodic_set (RETVAL, at, interval);
334	RETVAL->interval = interval;
335	RETVAL->abstime = 1;
336	if (!ix) e_start (RETVAL);	366	if (!ix) ev_periodic_start (RETVAL);
337	OUTPUT:	367	OUTPUT:
338	RETVAL	368	RETVAL
339		369
340	Event signal (SV signal, SV cb)	370	struct ev_signal signal (Signal signum, SV cb)
341	ALIAS:	371	ALIAS:
342	signal_ns = 1	372	signal_ns = 1
343	CODE:	373	CODE:
344	RETVAL = e_new (signal, EV_SIGNAL \| EV_PERSIST, cb);	374	RETVAL = e_new (sizeof (struct ev_signal), cb);
		375	ev_signal_set (RETVAL, signum);
		376	if (!ix) ev_signal_start (RETVAL);
		377	OUTPUT:
		378	RETVAL
		379
		380	struct ev_idle idle (SV cb)
		381	ALIAS:
		382	idle_ns = 1
		383	CODE:
		384	RETVAL = e_new (sizeof (struct ev_idle), cb);
		385	ev_idle_set (RETVAL);
345	if (!ix) e_start (RETVAL);	386	if (!ix) ev_idle_start (RETVAL);
346	OUTPUT:	387	OUTPUT:
347	RETVAL	388	RETVAL
		389
		390	struct ev_prepare prepare (SV cb)
		391	ALIAS:
		392	prepare_ns = 1
		393	CODE:
		394	RETVAL = e_new (sizeof (struct ev_prepare), cb);
		395	ev_prepare_set (RETVAL);
		396	if (!ix) ev_prepare_start (RETVAL);
		397	OUTPUT:
		398	RETVAL
		399
		400	struct ev_check check (SV cb)
		401	ALIAS:
		402	check_ns = 1
		403	CODE:
		404	RETVAL = e_new (sizeof (struct ev_check), cb);
		405	ev_check_set (RETVAL);
		406	if (!ix) ev_check_start (RETVAL);
		407	OUTPUT:
		408	RETVAL
		409
		410	struct ev_child child (int pid, SV cb)
		411	ALIAS:
		412	check_ns = 1
		413	CODE:
		414	RETVAL = e_new (sizeof (struct ev_check), cb);
		415	ev_child_set (RETVAL, pid);
		416	if (!ix) ev_child_start (RETVAL);
		417	OUTPUT:
		418	RETVAL
		419
348		420
349	PROTOTYPES: DISABLE	421	PROTOTYPES: DISABLE
350		422
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_	423	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
384		424
385	int event_priority_set (Event ev, int pri)	425	int ev_is_active (struct ev_watcher *w)
386	C_ARGS: &ev->ev, pri
387		426
388	int event_add (Event ev, double timeout = TIMEOUT_NONE)	427	SV cb (struct ev_watcher w, SV *new_cb = 0)
389	CODE:	428	CODE:
390	ev->timeout = timeout;	429	{
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);	430	RETVAL = newSVsv (w->cb_sv);
		431
419	if (items > 1)	432	if (items > 1)
420	sv_setsv (ev->cb, new_cb);	433	sv_setsv (w->cb_sv, new_cb);
		434	}
421	OUTPUT:	435	OUTPUT:
422	RETVAL	436	RETVAL
423		437
		438	void trigger (struct ev_watcher *w, int revents = EV_NONE)
		439	CODE:
		440	w->cb (w, revents);
		441
		442	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
		443
		444	void ev_io_start (struct ev_io *w)
		445
		446	void ev_io_stop (struct ev_io *w)
		447
		448	void DESTROY (struct ev_io *w)
		449	CODE:
		450	ev_io_stop (w);
		451	e_destroy (w);
		452
		453	void set (struct ev_io w, SV fh, int events)
		454	CODE:
		455	{
		456	int active = w->active;
		457	int fd = sv_fileno (fh);
		458	CHECK_FD (fh, fd);
		459
		460	if (active) ev_io_stop (w);
		461
		462	sv_setsv (w->fh, fh);
		463	ev_io_set (w, fd, events);
		464
		465	if (active) ev_io_start (w);
		466	}
		467
424	SV fh (Event ev, SV new_fh = 0)	468	SV fh (struct ev_io w, SV *new_fh = 0)
425	ALIAS:
426	signal = 0
427	CODE:	469	CODE:
		470	{
428	RETVAL = newSVsv (ev->fh);	471	RETVAL = newSVsv (w->fh);
		472
429	if (items > 1)	473	if (items > 1)
430	{	474	{
431	if (ev->active) event_del (&ev->ev);	475	int active = w->active;
		476	if (active) ev_io_stop (w);
		477
432	sv_setsv (ev->fh, new_fh);	478	sv_setsv (w->fh, new_fh);
433	ev->ev.ev_fd = sv_fileno (ev->fh);	479	ev_io_set (w, sv_fileno (w->fh), w->events);
434	if (ev->active) event_add (&ev->ev, e_tv (ev));	480
		481	if (active) ev_io_start (w);
435	}	482	}
		483	}
436	OUTPUT:	484	OUTPUT:
437	RETVAL	485	RETVAL
438		486
439	short events (Event ev, short new_events = EV_UNDEF)	487	short events (struct ev_io *w, short new_events = EV_UNDEF)
440	CODE:	488	CODE:
		489	{
441	RETVAL = ev->ev.ev_events;	490	RETVAL = w->events;
		491
442	if (items > 1)	492	if (items > 1)
443	{	493	{
444	if (ev->active) event_del (&ev->ev);	494	int active = w->active;
445	ev->ev.ev_events = new_events;	495	if (active) ev_io_stop (w);
446	if (ev->active) event_add (&ev->ev, e_tv (ev));	496
		497	ev_io_set (w, w->fd, new_events);
		498
		499	if (active) ev_io_start (w);
447	}	500	}
		501	}
448	OUTPUT:	502	OUTPUT:
449	RETVAL	503	RETVAL
450		504
451	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	505	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		506
		507	void ev_signal_start (struct ev_signal *w)
		508
		509	void ev_signal_stop (struct ev_signal *w)
		510
		511	void DESTROY (struct ev_signal *w)
452	CODE:	512	CODE:
		513	ev_signal_stop (w);
		514	e_destroy (w);
		515
		516	void set (struct ev_signal w, SV signal = 0)
		517	CODE:
		518	{
		519	Signal signum = sv_signum (signal); /* may croak here */
		520	int active = w->active;
		521
		522	if (active) ev_signal_stop (w);
		523	ev_signal_set (w, signum);
		524	if (active) ev_signal_start (w);
		525	}
		526
		527	MODULE = EV PACKAGE = EV::Time
		528
		529	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
		530
		531	void ev_timer_start (struct ev_timer *w)
		532	INIT:
		533	CHECK_REPEAT (w->repeat);
		534
		535	void ev_timer_stop (struct ev_timer *w)
		536
		537	void ev_timer_again (struct ev_timer *w)
		538	INIT:
		539	CHECK_REPEAT (w->repeat);
		540
		541	void DESTROY (struct ev_timer *w)
		542	CODE:
		543	ev_timer_stop (w);
		544	e_destroy (w);
		545
		546	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		547	INIT:
		548	CHECK_REPEAT (repeat);
		549	CODE:
		550	{
		551	int active = w->active;
		552	if (active) ev_timer_stop (w);
		553	ev_timer_set (w, after, repeat);
		554	if (active) ev_timer_start (w);
		555	}
		556
		557	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		558
		559	void ev_periodic_start (struct ev_periodic *w)
		560	INIT:
		561	CHECK_REPEAT (w->interval);
		562
		563	void ev_periodic_stop (struct ev_periodic *w)
		564
		565	void DESTROY (struct ev_periodic *w)
		566	CODE:
		567	ev_periodic_stop (w);
		568	e_destroy (w);
		569
		570	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		571	INIT:
		572	CHECK_REPEAT (interval);
		573	CODE:
		574	{
		575	int active = w->active;
		576	if (active) ev_periodic_stop (w);
		577	ev_periodic_set (w, at, interval);
		578	if (active) ev_periodic_start (w);
		579	}
		580
		581	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		582
		583	void ev_idle_start (struct ev_idle *w)
		584
		585	void ev_idle_stop (struct ev_idle *w)
		586
		587	void DESTROY (struct ev_idle *w)
		588	CODE:
		589	ev_idle_stop (w);
		590	e_destroy (w);
		591
		592	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		593
		594	void ev_prepare_start (struct ev_prepare *w)
		595
		596	void ev_prepare_stop (struct ev_prepare *w)
		597
		598	void DESTROY (struct ev_prepare *w)
		599	CODE:
		600	ev_prepare_stop (w);
		601	e_destroy (w);
		602
		603	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		604
		605	void ev_check_start (struct ev_check *w)
		606
		607	void ev_check_stop (struct ev_check *w)
		608
		609	void DESTROY (struct ev_check *w)
		610	CODE:
		611	ev_check_stop (w);
		612	e_destroy (w);
		613
		614	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		615
		616	void ev_child_start (struct ev_child *w)
		617
		618	void ev_child_stop (struct ev_child *w)
		619
		620	void DESTROY (struct ev_child *w)
		621	CODE:
		622	ev_child_stop (w);
		623	e_destroy (w);
		624
		625	void set (struct ev_child *w, int pid)
		626	CODE:
		627	{
		628	int active = w->active;
		629	if (active) ev_child_stop (w);
		630	ev_child_set (w, pid);
		631	if (active) ev_child_start (w);
		632	}
		633
		634	int status (struct ev_child *w)
		635	CODE:
453	RETVAL = ev->timeout;	636	RETVAL = w->status;
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:	637	OUTPUT:
463	RETVAL	638	RETVAL
464		639
465	void timeout_abs (Event ev, double at, double interval = 0.)	640	#if 0
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
473		641
474	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	642	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
475		643
476	BOOT:	644	BOOT:
477	{	645	{
…		…
535	CODE:	703	CODE:
536	{	704	{
537	STRLEN len;	705	STRLEN len;
538	char *data = SvPVbyte (addr, len);	706	char *data = SvPVbyte (addr, len);
539	if (len != (ix ? 16 : 4))	707	if (len != (ix ? 16 : 4))
540	croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string");	708	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
541		709
542	RETVAL = ix	710	RETVAL = ix
543	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))	711	? 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));	712	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
545	}	713	}
…		…
599		767
600	#HttpRequest new (SV klass, SV cb)	768	#HttpRequest new (SV klass, SV cb)
601		769
602	#void DESTROY (struct evhttp_request *req);	770	#void DESTROY (struct evhttp_request *req);
603		771
		772	#endif
604		773
605		774
606		775
607		776
608		777
609		778
610		779
		780

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Comparing EV/EV.xs (file contents): Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs. Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs.
Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC