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

Comparing EV/EV.xs (file contents):
Revision 1.38 by root, Thu Nov 1 17:45:30 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC

…		…
5	/#include <netinet/in.h>/	5	/#include <netinet/in.h>/
6		6
7	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
9		9
		10	/* fix perl api breakage */
		11	#undef signal
		12	#undef sigaction
		13
		14	#define EV_SELECT_IS_WINSOCKET 0
		15	#ifdef _WIN32
		16	# define EV_SELECT_USE_FD_SET 0
		17	# define NFDBITS PERL_NFDBITS
		18	# define fd_mask Perl_fd_mask
		19	#endif
		20	/* due to bugs in OS X we have to use libev/ explicitly here */
10	#include "libev/ev.c"	21	#include "libev/ev.c"
11	#include "libev/event.h"
12	#include "libev/event.c"	22	#include "event.c"
		23
		24	#ifndef _WIN32
		25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
		26	#if !defined (WIN32) && !defined(__CYGWIN__)
		27	# define HAVE_STRUCT_IN6_ADDR 1
		28	#endif
		29	#undef HAVE_STRTOK_R
		30	#undef strtok_r
		31	#define strtok_r fake_strtok_r
		32	#include "evdns.h"
13	#include "libev/evdns.c"	33	#include "evdns.c"
		34	#endif
		35
		36	#ifndef _WIN32
		37	# include <pthread.h>
		38	#endif
		39
		40	#define WFLAG_KEEPALIVE 1
		41
		42	#define UNREF(w) \
		43	if (!((w)->flags & WFLAG_KEEPALIVE) \
		44	&& !ev_is_active (w)) \
		45	ev_unref ();
		46
		47	#define REF(w) \
		48	if (!((w)->flags & WFLAG_KEEPALIVE) \
		49	&& ev_is_active (w)) \
		50	ev_ref ();
		51
		52	#define START(type,w) \
		53	do { \
		54	UNREF (w); \
		55	ev_ ## type ## _start (w); \
		56	} while (0)
		57
		58	#define STOP(type,w) \
		59	do { \
		60	REF (w); \
		61	ev_ ## type ## _stop (w); \
		62	} while (0)
14		63
15	typedef int Signal;	64	typedef int Signal;
16		65
17	static struct EVAPI evapi;	66	static struct EVAPI evapi;
18		67
…		…
25	*stash_idle,	74	*stash_idle,
26	*stash_prepare,	75	*stash_prepare,
27	*stash_check,	76	*stash_check,
28	*stash_child;	77	*stash_child;
29		78
		79	#ifndef SIG_SIZE
		80	/* kudos to Slaven Rezic for the idea */
		81	static char sig_size [] = { SIG_NUM };
		82	# define SIG_SIZE (sizeof (sig_size) + 1)
		83	#endif
		84
30	static int	85	static int
31	sv_signum (SV *sig)	86	sv_signum (SV *sig)
32	{	87	{
33	int signum;	88	int signum;
34		89
…		…
45	}	100	}
46		101
47	/////////////////////////////////////////////////////////////////////////////	102	/////////////////////////////////////////////////////////////////////////////
48	// Event	103	// Event
49		104
50	static void e_cb (struct ev_watcher *w, int revents);	105	static void e_cb (ev_watcher *w, int revents);
51		106
52	static int	107	static int
53	sv_fileno (SV *fh)	108	sv_fileno (SV *fh)
54	{	109	{
55	SvGETMAGIC (fh);	110	SvGETMAGIC (fh);
…		…
58	fh = SvRV (fh);	113	fh = SvRV (fh);
59		114
60	if (SvTYPE (fh) == SVt_PVGV)	115	if (SvTYPE (fh) == SVt_PVGV)
61	return PerlIO_fileno (IoIFP (sv_2io (fh)));	116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
62		117
63	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
64	return SvIV (fh);	119	return SvIV (fh);
65		120
66	return -1;	121	return -1;
67	}	122	}
68		123
69	static void *	124	static void *
70	e_new (int size, SV *cb_sv)	125	e_new (int size, SV *cb_sv)
71	{	126	{
72	struct ev_watcher *w;	127	ev_watcher *w;
73	SV *self = NEWSV (0, size);	128	SV *self = NEWSV (0, size);
74	SvPOK_only (self);	129	SvPOK_only (self);
75	SvCUR_set (self, size);	130	SvCUR_set (self, size);
76		131
77	w = (struct ev_watcher *)SvPVX (self);	132	w = (ev_watcher *)SvPVX (self);
78		133
79	ev_watcher_init (w, e_cb);	134	ev_init (w, e_cb);
80		135
		136	w->flags = WFLAG_KEEPALIVE;
		137	w->data = 0;
81	w->fh = 0;	138	w->fh = 0;
82	w->cb_sv = newSVsv (cb_sv);	139	w->cb_sv = newSVsv (cb_sv);
83	w->self = self;	140	w->self = self;
84		141
85	return (void *)w;	142	return (void *)w;
86	}	143	}
87		144
88	static void *	145	static void
89	e_destroy (void *w_)	146	e_destroy (void *w_)
90	{	147	{
91	struct ev_watcher *w = w_;	148	ev_watcher w = (ev_watcher )w_;
92		149
93	SvREFCNT_dec (w->fh ); w->fh = 0;	150	SvREFCNT_dec (w->fh ); w->fh = 0;
94	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		152	SvREFCNT_dec (w->data ); w->data = 0;
95	}	153	}
96		154
97	static SV *	155	static SV *
98	e_bless (struct ev_watcher w, HV stash)	156	e_bless (ev_watcher w, HV stash)
99	{	157	{
100	SV *rv;	158	SV *rv;
101		159
102	if (SvOBJECT (w->self))	160	if (SvOBJECT (w->self))
103	rv = newRV_inc (w->self);	161	rv = newRV_inc (w->self);
…		…
109	}	167	}
110		168
111	return rv;	169	return rv;
112	}	170	}
113		171
		172	static SV *sv_events_cache;
		173
114	static void	174	static void
115	e_cb (struct ev_watcher *w, int revents)	175	e_cb (ev_watcher *w, int revents)
116	{	176	{
117	dSP;	177	dSP;
118	I32 mark = SP - PL_stack_base;	178	I32 mark = SP - PL_stack_base;
119	SV sv_self, sv_events, *sv_status = 0;	179	SV sv_self, sv_events;
120	static SV *sv_events_cache;
121		180
122	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	181	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
123		182
124	if (sv_events_cache)	183	if (sv_events_cache)
125	{	184	{
…		…
132	PUSHMARK (SP);	191	PUSHMARK (SP);
133	EXTEND (SP, 2);	192	EXTEND (SP, 2);
134	PUSHs (sv_self);	193	PUSHs (sv_self);
135	PUSHs (sv_events);	194	PUSHs (sv_events);
136		195
137	if (revents & EV_CHILD)
138	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140	PUTBACK;	196	PUTBACK;
141	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	197	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
142	SP = PL_stack_base + mark; PUTBACK;
143		198
144	SvREFCNT_dec (sv_self);	199	SvREFCNT_dec (sv_self);
145	SvREFCNT_dec (sv_status);
146		200
147	if (sv_events_cache)	201	if (sv_events_cache)
148	SvREFCNT_dec (sv_events);	202	SvREFCNT_dec (sv_events);
149	else	203	else
150	sv_events_cache = sv_events;	204	sv_events_cache = sv_events;
…		…
152	if (SvTRUE (ERRSV))	206	if (SvTRUE (ERRSV))
153	{	207	{
154	PUSHMARK (SP);	208	PUSHMARK (SP);
155	PUTBACK;	209	PUTBACK;
156	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
157	SP = PL_stack_base + mark; PUTBACK;
158	}	211	}
		212
		213	SP = PL_stack_base + mark;
		214	PUTBACK;
		215	}
		216
		217	static void
		218	e_once_cb (int revents, void *arg)
		219	{
		220	dSP;
		221	I32 mark = SP - PL_stack_base;
		222	SV *sv_events;
		223
		224	if (sv_events_cache)
		225	{
		226	sv_events = sv_events_cache; sv_events_cache = 0;
		227	SvIV_set (sv_events, revents);
		228	}
		229	else
		230	sv_events = newSViv (revents);
		231
		232	PUSHMARK (SP);
		233	XPUSHs (sv_events);
		234
		235	PUTBACK;
		236	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		237
		238	SvREFCNT_dec ((SV *)arg);
		239
		240	if (sv_events_cache)
		241	SvREFCNT_dec (sv_events);
		242	else
		243	sv_events_cache = sv_events;
		244
		245	if (SvTRUE (ERRSV))
		246	{
		247	PUSHMARK (SP);
		248	PUTBACK;
		249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		250	}
		251
		252	SP = PL_stack_base + mark;
		253	PUTBACK;
		254	}
		255
		256	static ev_tstamp
		257	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		258	{
		259	ev_tstamp retval;
		260	int count;
		261	dSP;
		262
		263	ENTER;
		264	SAVETMPS;
		265
		266	PUSHMARK (SP);
		267	EXTEND (SP, 2);
		268	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		269	PUSHs (newSVnv (now));
		270
		271	PUTBACK;
		272	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		273	SPAGAIN;
		274
		275	if (SvTRUE (ERRSV))
		276	{
		277	PUSHMARK (SP);
		278	PUTBACK;
		279	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		280	SPAGAIN;
		281	}
		282
		283	if (count > 0)
		284	{
		285	retval = SvNV (TOPs);
		286
		287	if (retval < now)
		288	retval = now;
		289	}
		290	else
		291	retval = now;
		292
		293	FREETMPS;
		294	LEAVE;
		295
		296	return retval;
159	}	297	}
160		298
161	/////////////////////////////////////////////////////////////////////////////	299	/////////////////////////////////////////////////////////////////////////////
162	// DNS	300	// DNS
163		301
		302	#ifndef _WIN32
164	static void	303	static void
165	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	304	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
166	{	305	{
167	dSP;	306	dSP;
168	SV cb = (SV )arg;	307	SV cb = (SV )arg;
…		…
207	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	346	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
208	}	347	}
209		348
210	LEAVE;	349	LEAVE;
211	}	350	}
		351	#endif
212		352
213	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
214	croak (# repeat " value must be >= 0");	354	croak (# repeat " value must be >= 0");
215		355
216	#define CHECK_FD(fh,fd) if ((fd) < 0) \	356	#define CHECK_FD(fh,fd) if ((fd) < 0) \
…		…
223		363
224	PROTOTYPES: ENABLE	364	PROTOTYPES: ENABLE
225		365
226	BOOT:	366	BOOT:
227	{	367	{
228	int i;
229	HV *stash = gv_stashpv ("EV", 1);	368	HV *stash = gv_stashpv ("EV", 1);
230		369
231	static const struct {	370	static const struct {
232	const char *name;	371	const char *name;
233	IV iv;	372	IV iv;
234	} *civ, const_iv[] = {	373	} *civ, const_iv[] = {
235	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	374	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		375	const_iv (EV_, MINPRI)
		376	const_iv (EV_, MAXPRI)
		377
236	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
237	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
238	const_iv (EV_, TIMEOUT)	380	const_iv (EV_, TIMEOUT)
239	const_iv (EV_, READ)	381	const_iv (EV_, READ)
240	const_iv (EV_, WRITE)	382	const_iv (EV_, WRITE)
…		…
243	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
244	const_iv (EV_, ERROR)	386	const_iv (EV_, ERROR)
245		387
246	const_iv (EV, LOOP_ONESHOT)	388	const_iv (EV, LOOP_ONESHOT)
247	const_iv (EV, LOOP_NONBLOCK)	389	const_iv (EV, LOOP_NONBLOCK)
248
249	const_iv (EV, METHOD_NONE)	390	const_iv (EV, UNLOOP_ONE)
		391	const_iv (EV, UNLOOP_ALL)
		392
250	const_iv (EV, METHOD_SELECT)	393	const_iv (EV, BACKEND_SELECT)
		394	const_iv (EV, BACKEND_POLL)
251	const_iv (EV, METHOD_EPOLL)	395	const_iv (EV, BACKEND_EPOLL)
		396	const_iv (EV, BACKEND_KQUEUE)
		397	const_iv (EV, BACKEND_DEVPOLL)
		398	const_iv (EV, BACKEND_PORT)
		399	const_iv (EV, FLAG_AUTO)
		400	const_iv (EV, FLAG_NOENV)
252	};	401	};
253		402
254	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
255	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
256		405
257	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
258	stash_io = gv_stashpv ("EV::Io" , 1);	407	stash_io = gv_stashpv ("EV::IO" , 1);
259	stash_timer = gv_stashpv ("EV::Timer" , 1);	408	stash_timer = gv_stashpv ("EV::Timer" , 1);
260	stash_periodic = gv_stashpv ("EV::Periodic", 1);	409	stash_periodic = gv_stashpv ("EV::Periodic", 1);
261	stash_signal = gv_stashpv ("EV::Signal" , 1);	410	stash_signal = gv_stashpv ("EV::Signal" , 1);
262	stash_idle = gv_stashpv ("EV::Idle" , 1);	411	stash_idle = gv_stashpv ("EV::Idle" , 1);
263	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
…		…
271	/* the poor man's shared library emulator */	420	/* the poor man's shared library emulator */
272	evapi.ver = EV_API_VERSION;	421	evapi.ver = EV_API_VERSION;
273	evapi.rev = EV_API_REVISION;	422	evapi.rev = EV_API_REVISION;
274	evapi.sv_fileno = sv_fileno;	423	evapi.sv_fileno = sv_fileno;
275	evapi.sv_signum = sv_signum;	424	evapi.sv_signum = sv_signum;
276	evapi.now = &ev_now;	425	evapi.now = ev_now;
277	evapi.method = &ev_method;	426	evapi.backend = ev_backend;
278	evapi.loop_done = &ev_loop_done;	427	evapi.unloop = ev_unloop;
279	evapi.time = ev_time;	428	evapi.time = ev_time;
280	evapi.loop = ev_loop;	429	evapi.loop = ev_loop;
281	evapi.once = ev_once;	430	evapi.once = ev_once;
282	evapi.io_start = ev_io_start;	431	evapi.io_start = ev_io_start;
283	evapi.io_stop = ev_io_stop;	432	evapi.io_stop = ev_io_stop;
…		…
294	evapi.prepare_stop = ev_prepare_stop;	443	evapi.prepare_stop = ev_prepare_stop;
295	evapi.check_start = ev_check_start;	444	evapi.check_start = ev_check_start;
296	evapi.check_stop = ev_check_stop;	445	evapi.check_stop = ev_check_stop;
297	evapi.child_start = ev_child_start;	446	evapi.child_start = ev_child_start;
298	evapi.child_stop = ev_child_stop;	447	evapi.child_stop = ev_child_stop;
		448	evapi.ref = ev_ref;
		449	evapi.unref = ev_unref;
299		450
300	sv_setiv (sv, (IV)&evapi);	451	sv_setiv (sv, (IV)&evapi);
301	SvREADONLY_on (sv);	452	SvREADONLY_on (sv);
302	}	453	}
303		454	#ifndef _WIN32
304	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	455	pthread_atfork (0, 0, ev_default_fork);
		456	#endif
305	}	457	}
306		458
307	NV ev_now ()	459	NV ev_now ()
308	CODE:
309	RETVAL = ev_now;
310	OUTPUT:
311	RETVAL
312		460
313	int ev_method ()	461	unsigned int ev_backend ()
314	CODE:
315	RETVAL = ev_method;
316	OUTPUT:
317	RETVAL
318		462
319	NV ev_time ()	463	NV ev_time ()
320		464
321	void ev_init (int flags = 0)	465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
322		466
323	void ev_loop (int flags = 0)	467	void ev_loop (int flags = 0)
324		468
325	void ev_loop_done (int value = 1)	469	void ev_unloop (int how = 1)
326	CODE:
327	ev_loop_done = value;
328		470
329	struct ev_io io (SV fh, int events, SV *cb)	471	ev_io io (SV fh, int events, SV *cb)
330	ALIAS:	472	ALIAS:
331	io_ns = 1	473	io_ns = 1
332	CODE:	474	CODE:
333	{	475	{
334	int fd = sv_fileno (fh);	476	int fd = sv_fileno (fh);
335	CHECK_FD (fh, fd);	477	CHECK_FD (fh, fd);
336		478
337	RETVAL = e_new (sizeof (struct ev_io), cb);	479	RETVAL = e_new (sizeof (ev_io), cb);
338	RETVAL->fh = newSVsv (fh);	480	RETVAL->fh = newSVsv (fh);
339	ev_io_set (RETVAL, fd, events);	481	ev_io_set (RETVAL, fd, events);
340	if (!ix) ev_io_start (RETVAL);	482	if (!ix) START (io, RETVAL);
341	}	483	}
342	OUTPUT:	484	OUTPUT:
343	RETVAL	485	RETVAL
344		486
345	struct ev_timer timer (NV after, NV repeat, SV cb)	487	ev_timer timer (NV after, NV repeat, SV cb)
346	ALIAS:	488	ALIAS:
347	timer_ns = 1	489	timer_ns = 1
348	INIT:	490	INIT:
349	CHECK_REPEAT (repeat);	491	CHECK_REPEAT (repeat);
350	CODE:	492	CODE:
351	RETVAL = e_new (sizeof (struct ev_timer), cb);	493	RETVAL = e_new (sizeof (ev_timer), cb);
352	ev_timer_set (RETVAL, after, repeat);	494	ev_timer_set (RETVAL, after, repeat);
353	if (!ix) ev_timer_start (RETVAL);	495	if (!ix) START (timer, RETVAL);
354	OUTPUT:	496	OUTPUT:
355	RETVAL	497	RETVAL
356		498
357	struct ev_periodic periodic (NV at, NV interval, SV cb)	499	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
358	ALIAS:	500	ALIAS:
359	periodic_ns = 1	501	periodic_ns = 1
360	INIT:	502	INIT:
361	CHECK_REPEAT (interval);	503	CHECK_REPEAT (interval);
362	CODE:	504	CODE:
		505	{
		506	ev_periodic *w;
363	RETVAL = e_new (sizeof (struct ev_periodic), cb);	507	w = e_new (sizeof (ev_periodic), cb);
364	ev_periodic_set (RETVAL, at, interval);	508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
365	if (!ix) ev_periodic_start (RETVAL);	509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		511	if (!ix) START (periodic, w);
		512	}
366	OUTPUT:	513	OUTPUT:
367	RETVAL	514	RETVAL
368		515
369	struct ev_signal signal (Signal signum, SV cb)	516	ev_signal signal (Signal signum, SV cb)
370	ALIAS:	517	ALIAS:
371	signal_ns = 1	518	signal_ns = 1
372	CODE:	519	CODE:
373	RETVAL = e_new (sizeof (struct ev_signal), cb);	520	RETVAL = e_new (sizeof (ev_signal), cb);
374	ev_signal_set (RETVAL, signum);	521	ev_signal_set (RETVAL, signum);
375	if (!ix) ev_signal_start (RETVAL);	522	if (!ix) START (signal, RETVAL);
376	OUTPUT:	523	OUTPUT:
377	RETVAL	524	RETVAL
378		525
379	struct ev_idle idle (SV cb)	526	ev_idle idle (SV cb)
380	ALIAS:	527	ALIAS:
381	idle_ns = 1	528	idle_ns = 1
382	CODE:	529	CODE:
383	RETVAL = e_new (sizeof (struct ev_idle), cb);	530	RETVAL = e_new (sizeof (ev_idle), cb);
384	ev_idle_set (RETVAL);	531	ev_idle_set (RETVAL);
385	if (!ix) ev_idle_start (RETVAL);	532	if (!ix) START (idle, RETVAL);
386	OUTPUT:	533	OUTPUT:
387	RETVAL	534	RETVAL
388		535
389	struct ev_prepare prepare (SV cb)	536	ev_prepare prepare (SV cb)
390	ALIAS:	537	ALIAS:
391	prepare_ns = 1	538	prepare_ns = 1
392	CODE:	539	CODE:
393	RETVAL = e_new (sizeof (struct ev_prepare), cb);	540	RETVAL = e_new (sizeof (ev_prepare), cb);
394	ev_prepare_set (RETVAL);	541	ev_prepare_set (RETVAL);
395	if (!ix) ev_prepare_start (RETVAL);	542	if (!ix) START (prepare, RETVAL);
396	OUTPUT:	543	OUTPUT:
397	RETVAL	544	RETVAL
398		545
399	struct ev_check check (SV cb)	546	ev_check check (SV cb)
400	ALIAS:	547	ALIAS:
401	check_ns = 1	548	check_ns = 1
402	CODE:	549	CODE:
403	RETVAL = e_new (sizeof (struct ev_check), cb);	550	RETVAL = e_new (sizeof (ev_check), cb);
404	ev_check_set (RETVAL);	551	ev_check_set (RETVAL);
405	if (!ix) ev_check_start (RETVAL);	552	if (!ix) START (check, RETVAL);
406	OUTPUT:	553	OUTPUT:
407	RETVAL	554	RETVAL
408		555
409	struct ev_child child (int pid, SV cb)	556	ev_child child (int pid, SV cb)
410	ALIAS:	557	ALIAS:
411	check_ns = 1	558	child_ns = 1
412	CODE:	559	CODE:
413	RETVAL = e_new (sizeof (struct ev_check), cb);	560	RETVAL = e_new (sizeof (ev_child), cb);
414	ev_child_set (RETVAL, pid);	561	ev_child_set (RETVAL, pid);
415	if (!ix) ev_child_start (RETVAL);	562	if (!ix) START (child, RETVAL);
416	OUTPUT:	563	OUTPUT:
417	RETVAL	564	RETVAL
418		565
		566	void once (SV fh, int events, SV timeout, SV *cb)
		567	CODE:
		568	ev_once (
		569	sv_fileno (fh), events,
		570	SvOK (timeout) ? SvNV (timeout) : -1.,
		571	e_once_cb,
		572	newSVsv (cb)
		573	);
419		574
420	PROTOTYPES: DISABLE	575	PROTOTYPES: DISABLE
421		576
422	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	577	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
423		578
424	int ev_is_active (struct ev_watcher *w)	579	int ev_is_active (ev_watcher *w)
425		580
		581	int ev_is_pending (ev_watcher *w)
		582
		583	int keepalive (ev_watcher *w, int new_value = 0)
		584	CODE:
		585	{
		586	RETVAL = w->flags & WFLAG_KEEPALIVE;
		587	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		588
		589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		590	{
		591	REF (w);
		592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		593	UNREF (w);
		594	}
		595	}
		596	OUTPUT:
		597	RETVAL
		598
426	SV cb (struct ev_watcher w, SV *new_cb = 0)	599	SV cb (ev_watcher w, SV *new_cb = 0)
427	CODE:	600	CODE:
428	{	601	{
429	RETVAL = newSVsv (w->cb_sv);	602	RETVAL = newSVsv (w->cb_sv);
430		603
431	if (items > 1)	604	if (items > 1)
432	sv_setsv (w->cb_sv, new_cb);	605	sv_setsv (w->cb_sv, new_cb);
433	}	606	}
434	OUTPUT:	607	OUTPUT:
435	RETVAL	608	RETVAL
436		609
		610	SV data (ev_watcher w, SV *new_data = 0)
		611	CODE:
		612	{
		613	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
		614	}
		615	OUTPUT:
		616	RETVAL
		617
437	void trigger (struct ev_watcher *w, int revents = EV_NONE)	618	void trigger (ev_watcher *w, int revents = EV_NONE)
438	CODE:	619	CODE:
439	w->cb (w, revents);	620	w->cb (w, revents);
440		621
		622	int priority (ev_watcher *w, int new_priority = 0)
		623	CODE:
		624	{
		625	RETVAL = w->priority;
		626
		627	if (items > 1)
		628	{
		629	int active = ev_is_active (w);
		630
		631	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		632	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		633
		634	if (active)
		635	{
		636	/* grrr. */
		637	PUSHMARK (SP);
		638	XPUSHs (ST (0));
		639	call_method ("stop", G_DISCARD \| G_VOID);
		640	}
		641
		642	ev_set_priority (w, new_priority);
		643
		644	if (active)
		645	{
		646	PUSHMARK (SP);
		647	XPUSHs (ST (0));
		648	call_method ("start", G_DISCARD \| G_VOID);
		649	}
		650	}
		651	}
		652	OUTPUT:
		653	RETVAL
		654
441	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	655	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
442		656
443	void ev_io_start (struct ev_io *w)	657	void ev_io_start (ev_io *w)
		658	CODE:
		659	START (io, w);
444		660
445	void ev_io_stop (struct ev_io *w)	661	void ev_io_stop (ev_io *w)
		662	CODE:
		663	STOP (io, w);
446		664
447	void DESTROY (struct ev_io *w)	665	void DESTROY (ev_io *w)
448	CODE:	666	CODE:
449	ev_io_stop (w);	667	STOP (io, w);
450	e_destroy (w);	668	e_destroy (w);
451		669
452	void set (struct ev_io w, SV fh, int events)	670	void set (ev_io w, SV fh, int events)
453	CODE:	671	CODE:
454	{	672	{
455	int active = w->active;	673	int active = ev_is_active (w);
456	int fd = sv_fileno (fh);	674	int fd = sv_fileno (fh);
457	CHECK_FD (fh, fd);	675	CHECK_FD (fh, fd);
458		676
459	if (active) ev_io_stop (w);	677	if (active) STOP (io, w);
460		678
461	sv_setsv (w->fh, fh);	679	sv_setsv (w->fh, fh);
462	ev_io_set (w, fd, events);	680	ev_io_set (w, fd, events);
463		681
464	if (active) ev_io_start (w);	682	if (active) START (io, w);
465	}	683	}
466		684
467	SV fh (struct ev_io w, SV *new_fh = 0)	685	SV fh (ev_io w, SV *new_fh = 0)
468	CODE:	686	CODE:
469	{	687	{
470	RETVAL = newSVsv (w->fh);	688	RETVAL = newSVsv (w->fh);
471		689
472	if (items > 1)	690	if (items > 1)
473	{	691	{
474	int active = w->active;	692	int active = ev_is_active (w);
475	if (active) ev_io_stop (w);	693	if (active) STOP (io, w);
476		694
477	sv_setsv (w->fh, new_fh);	695	sv_setsv (w->fh, new_fh);
478	ev_io_set (w, sv_fileno (w->fh), w->events);	696	ev_io_set (w, sv_fileno (w->fh), w->events);
479		697
480	if (active) ev_io_start (w);	698	if (active) START (io, w);
481	}	699	}
482	}	700	}
483	OUTPUT:	701	OUTPUT:
484	RETVAL	702	RETVAL
485		703
486	int events (struct ev_io *w, int new_events = EV_UNDEF)	704	int events (ev_io *w, int new_events = EV_UNDEF)
487	CODE:	705	CODE:
488	{	706	{
489	RETVAL = w->events;	707	RETVAL = w->events;
490		708
491	if (items > 1)	709	if (items > 1)
492	{	710	{
493	int active = w->active;	711	int active = ev_is_active (w);
494	if (active) ev_io_stop (w);	712	if (active) STOP (io, w);
495		713
496	ev_io_set (w, w->fd, new_events);	714	ev_io_set (w, w->fd, new_events);
497		715
498	if (active) ev_io_start (w);	716	if (active) START (io, w);
499	}	717	}
500	}	718	}
501	OUTPUT:	719	OUTPUT:
502	RETVAL	720	RETVAL
503		721
504	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	722	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
505		723
506	void ev_signal_start (struct ev_signal *w)	724	void ev_signal_start (ev_signal *w)
		725	CODE:
		726	START (signal, w);
507		727
508	void ev_signal_stop (struct ev_signal *w)	728	void ev_signal_stop (ev_signal *w)
		729	CODE:
		730	STOP (signal, w);
509		731
510	void DESTROY (struct ev_signal *w)	732	void DESTROY (ev_signal *w)
511	CODE:	733	CODE:
512	ev_signal_stop (w);	734	STOP (signal, w);
513	e_destroy (w);	735	e_destroy (w);
514		736
515	void set (struct ev_signal w, SV signal = 0)	737	void set (ev_signal w, SV signal)
516	CODE:	738	CODE:
517	{	739	{
518	Signal signum = sv_signum (signal); /* may croak here */	740	Signal signum = sv_signum (signal); /* may croak here */
519	int active = w->active;	741	int active = ev_is_active (w);
520		742
521	if (active) ev_signal_stop (w);	743	if (active) STOP (signal, w);
		744
522	ev_signal_set (w, signum);	745	ev_signal_set (w, signum);
523	if (active) ev_signal_start (w);
524	}
525		746
526	MODULE = EV PACKAGE = EV::Time	747	if (active) START (signal, w);
		748	}
		749
		750	int signal (ev_signal w, SV new_signal = 0)
		751	CODE:
		752	{
		753	RETVAL = w->signum;
		754
		755	if (items > 1)
		756	{
		757	Signal signum = sv_signum (new_signal); /* may croak here */
		758	int active = ev_is_active (w);
		759	if (active) STOP (signal, w);
		760
		761	ev_signal_set (w, signum);
		762
		763	if (active) START (signal, w);
		764	}
		765	}
		766	OUTPUT:
		767	RETVAL
527		768
528	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	769	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
529		770
530	void ev_timer_start (struct ev_timer *w)	771	void ev_timer_start (ev_timer *w)
531	INIT:	772	INIT:
532	CHECK_REPEAT (w->repeat);	773	CHECK_REPEAT (w->repeat);
		774	CODE:
		775	START (timer, w);
533		776
534	void ev_timer_stop (struct ev_timer *w)	777	void ev_timer_stop (ev_timer *w)
		778	CODE:
		779	STOP (timer, w);
535		780
536	void ev_timer_again (struct ev_timer *w)	781	void ev_timer_again (ev_timer *w)
537	INIT:	782	INIT:
538	CHECK_REPEAT (w->repeat);	783	CHECK_REPEAT (w->repeat);
		784	CODE:
		785	REF (w);
		786	ev_timer_again (w);
		787	UNREF (w);
539		788
540	void DESTROY (struct ev_timer *w)	789	void DESTROY (ev_timer *w)
541	CODE:	790	CODE:
542	ev_timer_stop (w);	791	STOP (timer, w);
543	e_destroy (w);	792	e_destroy (w);
544		793
545	void set (struct ev_timer *w, NV after, NV repeat = 0.)	794	void set (ev_timer *w, NV after, NV repeat = 0.)
546	INIT:	795	INIT:
547	CHECK_REPEAT (repeat);	796	CHECK_REPEAT (repeat);
548	CODE:	797	CODE:
549	{	798	{
550	int active = w->active;	799	int active = ev_is_active (w);
551	if (active) ev_timer_stop (w);	800	if (active) STOP (timer, w);
552	ev_timer_set (w, after, repeat);	801	ev_timer_set (w, after, repeat);
553	if (active) ev_timer_start (w);	802	if (active) START (timer, w);
554	}	803	}
555		804
556	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	805	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
557		806
558	void ev_periodic_start (struct ev_periodic *w)	807	void ev_periodic_start (ev_periodic *w)
559	INIT:	808	INIT:
560	CHECK_REPEAT (w->interval);	809	CHECK_REPEAT (w->interval);
		810	CODE:
		811	START (periodic, w);
561		812
562	void ev_periodic_stop (struct ev_periodic *w)	813	void ev_periodic_stop (ev_periodic *w)
		814	CODE:
		815	STOP (periodic, w);
563		816
		817	void ev_periodic_again (ev_periodic *w)
		818	CODE:
		819	REF (w);
		820	ev_periodic_again (w);
		821	UNREF (w);
		822
564	void DESTROY (struct ev_periodic *w)	823	void DESTROY (ev_periodic *w)
565	CODE:	824	CODE:
566	ev_periodic_stop (w);	825	STOP (periodic, w);
567	e_destroy (w);	826	e_destroy (w);
568		827
569	void set (struct ev_periodic *w, NV at, NV interval = 0.)	828	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
570	INIT:	829	INIT:
571	CHECK_REPEAT (interval);	830	CHECK_REPEAT (interval);
572	CODE:	831	CODE:
573	{	832	{
574	int active = w->active;	833	int active = ev_is_active (w);
575	if (active) ev_periodic_stop (w);	834	if (active) STOP (periodic, w);
		835
		836	SvREFCNT_dec (w->fh);
		837	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
576	ev_periodic_set (w, at, interval);	838	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		839
577	if (active) ev_periodic_start (w);	840	if (active) START (periodic, w);
578	}	841	}
579		842
580	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	843	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
581		844
582	void ev_idle_start (struct ev_idle *w)	845	void ev_idle_start (ev_idle *w)
		846	CODE:
		847	START (idle, w);
583		848
584	void ev_idle_stop (struct ev_idle *w)	849	void ev_idle_stop (ev_idle *w)
		850	CODE:
		851	STOP (idle, w);
585		852
586	void DESTROY (struct ev_idle *w)	853	void DESTROY (ev_idle *w)
587	CODE:	854	CODE:
588	ev_idle_stop (w);	855	STOP (idle, w);
589	e_destroy (w);	856	e_destroy (w);
590		857
591	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	858	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
592		859
593	void ev_prepare_start (struct ev_prepare *w)	860	void ev_prepare_start (ev_prepare *w)
		861	CODE:
		862	START (prepare, w);
594		863
595	void ev_prepare_stop (struct ev_prepare *w)	864	void ev_prepare_stop (ev_prepare *w)
		865	CODE:
		866	STOP (prepare, w);
596		867
597	void DESTROY (struct ev_prepare *w)	868	void DESTROY (ev_prepare *w)
598	CODE:	869	CODE:
599	ev_prepare_stop (w);	870	STOP (prepare, w);
600	e_destroy (w);	871	e_destroy (w);
601		872
602	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	873	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
603		874
604	void ev_check_start (struct ev_check *w)	875	void ev_check_start (ev_check *w)
		876	CODE:
		877	START (check, w);
605		878
606	void ev_check_stop (struct ev_check *w)	879	void ev_check_stop (ev_check *w)
		880	CODE:
		881	STOP (check, w);
607		882
608	void DESTROY (struct ev_check *w)	883	void DESTROY (ev_check *w)
609	CODE:	884	CODE:
610	ev_check_stop (w);	885	STOP (check, w);
611	e_destroy (w);	886	e_destroy (w);
612		887
613	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	888	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
614		889
615	void ev_child_start (struct ev_child *w)	890	void ev_child_start (ev_child *w)
		891	CODE:
		892	START (child, w);
616		893
617	void ev_child_stop (struct ev_child *w)	894	void ev_child_stop (ev_child *w)
		895	CODE:
		896	STOP (child, w);
618		897
619	void DESTROY (struct ev_child *w)	898	void DESTROY (ev_child *w)
620	CODE:	899	CODE:
621	ev_child_stop (w);	900	STOP (child, w);
622	e_destroy (w);	901	e_destroy (w);
623		902
624	void set (struct ev_child *w, int pid)	903	void set (ev_child *w, int pid)
625	CODE:	904	CODE:
626	{	905	{
627	int active = w->active;	906	int active = ev_is_active (w);
628	if (active) ev_child_stop (w);	907	if (active) STOP (child, w);
		908
629	ev_child_set (w, pid);	909	ev_child_set (w, pid);
630	if (active) ev_child_start (w);
631	}
632		910
		911	if (active) START (child, w);
		912	}
		913
		914	int pid (ev_child *w, int new_pid = 0)
		915	CODE:
		916	{
		917	RETVAL = w->pid;
		918
		919	if (items > 1)
		920	{
		921	int active = ev_is_active (w);
		922	if (active) STOP (child, w);
		923
		924	ev_child_set (w, new_pid);
		925
		926	if (active) START (child, w);
		927	}
		928	}
		929	OUTPUT:
		930	RETVAL
		931
		932
633	int status (struct ev_child *w)	933	int rstatus (ev_child *w)
		934	ALIAS:
		935	rpid = 1
634	CODE:	936	CODE:
635	RETVAL = w->status;	937	RETVAL = ix ? w->rpid : w->rstatus;
636	OUTPUT:	938	OUTPUT:
637	RETVAL	939	RETVAL
		940
		941	#ifndef _WIN32
638		942
639	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	943	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
640		944
641	BOOT:	945	BOOT:
642	{	946	{
…		…
713		1017
714	int evdns_set_option (char option, char val, int flags)	1018	int evdns_set_option (char option, char val, int flags)
715		1019
716	int evdns_resolv_conf_parse (int flags, const char *filename)	1020	int evdns_resolv_conf_parse (int flags, const char *filename)
717		1021
718	#ifdef MS_WINDOWS	1022	#ifdef _WIN32
719		1023
720	int evdns_config_windows_nameservers ()	1024	int evdns_config_windows_nameservers ()
721		1025
722	#endif	1026	#endif
723		1027
…		…
767		1071
768	#void DESTROY (struct evhttp_request *req);	1072	#void DESTROY (struct evhttp_request *req);
769		1073
770	#endif	1074	#endif
771		1075
		1076	#endif
772		1077
773		1078
774		1079
775		1080
776		1081

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing EV/EV.xs (file contents): Revision 1.38 by root, Thu Nov 1 17:45:30 2007 UTC vs. Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.38 by root, Thu Nov 1 17:45:30 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC