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

Comparing EV/EV.xs (file contents):
Revision 1.102 by root, Sat Dec 22 16:37:08 2007 UTC vs.
Revision 1.127 by root, Tue Jul 14 02:33:55 2009 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 <netinet/in.h>/	5	/* fix perl api breakage */
		6	#undef signal
		7	#undef sigaction
		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
6		17
7	#define EV_PROTOTYPES 1	18	#define EV_PROTOTYPES 1
8	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	19	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9	#define EV_H <ev.h>	20	#define EV_H <ev.h>
10	#include "EV/EVAPI.h"	21	#include "EV/EVAPI.h"
11
12	/* fix perl api breakage */
13	#undef signal
14	#undef sigaction
15		22
16	#define EV_SELECT_IS_WINSOCKET 0	23	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	24	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	25	# define EV_SELECT_USE_FD_SET 0
19	# define NFDBITS PERL_NFDBITS	26	# define NFDBITS PERL_NFDBITS
27	#endif	34	#endif
28		35
29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	36	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
30		37
31	#define WFLAG_KEEPALIVE 1	38	#define WFLAG_KEEPALIVE 1
		39	#define WFLAG_UNREFED 2 /* has been unref'ed */
32		40
33	#define UNREF(w) \	41	#define UNREF(w) \
34	if (!((w)->flags & WFLAG_KEEPALIVE) \	42	if (!((w)->e_flags & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
35	&& !ev_is_active (w)) \	43	&& ev_is_active (w)) \
		44	{ \
36	ev_unref (e_loop (w));	45	ev_unref (e_loop (w)); \
		46	(w)->e_flags \|= WFLAG_UNREFED; \
		47	}
37		48
38	#define REF(w) \	49	#define REF(w) \
39	if (!((w)->flags & WFLAG_KEEPALIVE) \	50	if ((w)->e_flags & WFLAG_UNREFED) \
40	&& ev_is_active (w)) \	51	{ \
		52	(w)->e_flags &= ~WFLAG_UNREFED; \
41	ev_ref (e_loop (w));	53	ev_ref (e_loop (w)); \
		54	}
42		55
43	#define START(type,w) \	56	#define START(type,w) \
44	do { \	57	do { \
		58	ev_ ## type ## _start (e_loop (w), w); \
45	UNREF (w); \	59	UNREF (w); \
46	ev_ ## type ## _start (e_loop (w), w); \
47	} while (0)	60	} while (0)
48		61
49	#define STOP(type,w) \	62	#define STOP(type,w) \
50	do { \	63	do { \
51	REF (w); \	64	REF (w); \
52	ev_ ## type ## _stop (e_loop (w), w); \	65	ev_ ## type ## _stop (e_loop (w), w); \
53	} while (0)	66	} while (0)
54		67
55	#define RESET(type,w,seta) \	68	#define RESET(type,w,seta) \
56	do { \	69	do { \
57	int active = ev_is_active (w); \	70	int active = ev_is_active (w); \
…		…
77	*stash_stat,	90	*stash_stat,
78	*stash_idle,	91	*stash_idle,
79	*stash_prepare,	92	*stash_prepare,
80	*stash_check,	93	*stash_check,
81	*stash_embed,	94	*stash_embed,
82	*stash_fork;	95	*stash_fork,
83		96	*stash_async;
84	#ifndef SIG_SIZE
85	/* kudos to Slaven Rezic for the idea */
86	static char sig_size [] = { SIG_NUM };
87	# define SIG_SIZE (sizeof (sig_size) + 1)
88	#endif
89
90	static Signal
91	sv_signum (SV *sig)
92	{
93	Signal signum;
94
95	SvGETMAGIC (sig);
96
97	for (signum = 1; signum < SIG_SIZE; ++signum)
98	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
99	return signum;
100
101	signum = SvIV (sig);
102
103	if (signum > 0 && signum < SIG_SIZE)
104	return signum;
105
106	return -1;
107	}
108		97
109	/////////////////////////////////////////////////////////////////////////////	98	/////////////////////////////////////////////////////////////////////////////
110	// Event	99	// Event
111		100
112	static void e_cb (EV_P_ ev_watcher *w, int revents);	101	static void e_cb (EV_P_ ev_watcher *w, int revents);
113		102
114	static int
115	sv_fileno (SV *fh)
116	{
117	SvGETMAGIC (fh);
118
119	if (SvROK (fh))
120	fh = SvRV (fh);
121
122	if (SvTYPE (fh) == SVt_PVGV)
123	return PerlIO_fileno (IoIFP (sv_2io (fh)));
124
125	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
126	return SvIV (fh);
127
128	return -1;
129	}
130
131	static void *	103	static void *
132	e_new (int size, SV cb_sv, SV loop)	104	e_new (int size, SV cb_sv, SV loop)
133	{	105	{
		106	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
134	ev_watcher *w;	107	ev_watcher *w;
135	SV *self = NEWSV (0, size);	108	SV *self = NEWSV (0, size);
136	SvPOK_only (self);	109	SvPOK_only (self);
137	SvCUR_set (self, size);	110	SvCUR_set (self, size);
138		111
139	w = (ev_watcher *)SvPVX (self);	112	w = (ev_watcher *)SvPVX (self);
140		113
141	ev_init (w, e_cb);	114	ev_init (w, cv ? e_cb : 0);
142		115
143	w->loop = SvREFCNT_inc (SvRV (loop));	116	w->loop = SvREFCNT_inc (SvRV (loop));
144	w->flags = WFLAG_KEEPALIVE;	117	w->e_flags = WFLAG_KEEPALIVE;
145	w->data = 0;	118	w->data = 0;
146	w->fh = 0;	119	w->fh = 0;
147	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	120	w->cb_sv = SvREFCNT_inc (cv);
148	w->self = self;	121	w->self = self;
149		122
150	return (void *)w;	123	return (void *)w;
151	}	124	}
152		125
153	static void	126	static void
…		…
176	}	149	}
177		150
178	return rv;	151	return rv;
179	}	152	}
180		153
181	static SV *sv_events_cache;	154	static SV sv_self_cache, sv_events_cache;
182		155
183	static void	156	static void
184	e_cb (EV_P_ ev_watcher *w, int revents)	157	e_cb (EV_P_ ev_watcher *w, int revents)
185	{	158	{
186	dSP;	159	dSP;
187	I32 mark = SP - PL_stack_base;	160	I32 mark = SP - PL_stack_base;
188	SV sv_self, sv_events;	161	SV sv_self, sv_events;
189		162
		163	/* libev might have stopped the watcher */
		164	if (expect_false (w->e_flags & WFLAG_UNREFED)
		165	&& !ev_is_active (w))
		166	REF (w);
		167
		168	if (expect_true (sv_self_cache))
		169	{
		170	sv_self = sv_self_cache; sv_self_cache = 0;
		171	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		172	}
		173	else
		174	{
190	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	175	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		176	SvREADONLY_on (sv_self);
		177	}
		178
		179	if (expect_true (sv_events_cache))
		180	{
		181	sv_events = sv_events_cache; sv_events_cache = 0;
		182	SvIV_set (sv_events, revents);
		183	}
		184	else
		185	{
		186	sv_events = newSViv (revents);
		187	SvREADONLY_on (sv_events);
		188	}
		189
		190	PUSHMARK (SP);
		191	EXTEND (SP, 2);
		192	PUSHs (sv_self);
		193	PUSHs (sv_events);
		194
		195	PUTBACK;
		196	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		197
		198	if (expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
		199	SvREFCNT_dec (sv_self);
		200	else
		201	{
		202	SvREFCNT_dec (SvRV (sv_self));
		203	SvRV_set (sv_self, &PL_sv_undef);
		204	sv_self_cache = sv_self;
		205	}
		206
		207	if (expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
		208	SvREFCNT_dec (sv_events);
		209	else
		210	sv_events_cache = sv_events;
		211
		212	if (expect_false (SvTRUE (ERRSV)))
		213	{
		214	SPAGAIN;
		215	PUSHMARK (SP);
		216	PUTBACK;
		217	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		218	}
		219
		220	SP = PL_stack_base + mark;
		221	PUTBACK;
		222	}
		223
		224	static void
		225	e_once_cb (int revents, void *arg)
		226	{
		227	dSP;
		228	I32 mark = SP - PL_stack_base;
		229	SV *sv_events;
191		230
192	if (sv_events_cache)	231	if (sv_events_cache)
193	{	232	{
194	sv_events = sv_events_cache; sv_events_cache = 0;	233	sv_events = sv_events_cache; sv_events_cache = 0;
195	SvIV_set (sv_events, revents);	234	SvIV_set (sv_events, revents);
196	}	235	}
197	else	236	else
198	sv_events = newSViv (revents);	237	sv_events = newSViv (revents);
199		238
200	PUSHMARK (SP);	239	PUSHMARK (SP);
201	EXTEND (SP, 2);
202	PUSHs (sv_self);
203	PUSHs (sv_events);	240	XPUSHs (sv_events);
204		241
205	PUTBACK;	242	PUTBACK;
206	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	243	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
207		244
208	SvREFCNT_dec (sv_self);	245	SvREFCNT_dec ((SV *)arg);
209		246
210	if (sv_events_cache)	247	if (sv_events_cache)
211	SvREFCNT_dec (sv_events);	248	SvREFCNT_dec (sv_events);
212	else	249	else
213	sv_events_cache = sv_events;	250	sv_events_cache = sv_events;
…		…
222		259
223	SP = PL_stack_base + mark;	260	SP = PL_stack_base + mark;
224	PUTBACK;	261	PUTBACK;
225	}	262	}
226		263
227	static void
228	e_once_cb (int revents, void *arg)
229	{
230	dSP;
231	I32 mark = SP - PL_stack_base;
232	SV *sv_events;
233
234	if (sv_events_cache)
235	{
236	sv_events = sv_events_cache; sv_events_cache = 0;
237	SvIV_set (sv_events, revents);
238	}
239	else
240	sv_events = newSViv (revents);
241
242	PUSHMARK (SP);
243	XPUSHs (sv_events);
244
245	PUTBACK;
246	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
247
248	SvREFCNT_dec ((SV *)arg);
249
250	if (sv_events_cache)
251	SvREFCNT_dec (sv_events);
252	else
253	sv_events_cache = sv_events;
254
255	if (SvTRUE (ERRSV))
256	{
257	SPAGAIN;
258	PUSHMARK (SP);
259	PUTBACK;
260	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
261	}
262
263	SP = PL_stack_base + mark;
264	PUTBACK;
265	}
266
267	static ev_tstamp	264	static ev_tstamp
268	e_periodic_cb (ev_periodic *w, ev_tstamp now)	265	e_periodic_cb (ev_periodic *w, ev_tstamp now)
269	{	266	{
270	ev_tstamp retval;	267	ev_tstamp retval;
271	int count;	268	int count;
…		…
335	const_iv (EV_, MINPRI)	332	const_iv (EV_, MINPRI)
336	const_iv (EV_, MAXPRI)	333	const_iv (EV_, MAXPRI)
337		334
338	const_iv (EV_, UNDEF)	335	const_iv (EV_, UNDEF)
339	const_iv (EV_, NONE)	336	const_iv (EV_, NONE)
340	const_iv (EV_, TIMEOUT)
341	const_iv (EV_, READ)	337	const_iv (EV_, READ)
342	const_iv (EV_, WRITE)	338	const_iv (EV_, WRITE)
		339	const_iv (EV_, IO)
		340	const_iv (EV_, TIMEOUT)
		341	const_iv (EV_, TIMER)
		342	const_iv (EV_, PERIODIC)
343	const_iv (EV_, SIGNAL)	343	const_iv (EV_, SIGNAL)
		344	const_iv (EV_, CHILD)
		345	const_iv (EV_, STAT)
344	const_iv (EV_, IDLE)	346	const_iv (EV_, IDLE)
		347	const_iv (EV_, PREPARE)
345	const_iv (EV_, CHECK)	348	const_iv (EV_, CHECK)
		349	const_iv (EV_, EMBED)
		350	const_iv (EV_, FORK)
		351	const_iv (EV_, ASYNC)
		352	const_iv (EV_, CUSTOM)
346	const_iv (EV_, ERROR)	353	const_iv (EV_, ERROR)
347		354
		355	const_iv (EV, LOOP_NONBLOCK)
348	const_iv (EV, LOOP_ONESHOT)	356	const_iv (EV, LOOP_ONESHOT)
		357
349	const_iv (EV, LOOP_NONBLOCK)	358	const_iv (EV, UNLOOP_CANCEL)
350	const_iv (EV, UNLOOP_ONE)	359	const_iv (EV, UNLOOP_ONE)
351	const_iv (EV, UNLOOP_ALL)	360	const_iv (EV, UNLOOP_ALL)
352		361
353	const_iv (EV, BACKEND_SELECT)	362	const_iv (EV, BACKEND_SELECT)
354	const_iv (EV, BACKEND_POLL)	363	const_iv (EV, BACKEND_POLL)
…		…
357	const_iv (EV, BACKEND_DEVPOLL)	366	const_iv (EV, BACKEND_DEVPOLL)
358	const_iv (EV, BACKEND_PORT)	367	const_iv (EV, BACKEND_PORT)
359	const_iv (EV, FLAG_AUTO)	368	const_iv (EV, FLAG_AUTO)
360	const_iv (EV, FLAG_NOENV)	369	const_iv (EV, FLAG_NOENV)
361	const_iv (EV, FLAG_FORKCHECK)	370	const_iv (EV, FLAG_FORKCHECK)
		371
		372	const_iv (EV_, VERSION_MAJOR)
		373	const_iv (EV_, VERSION_MINOR)
362	};	374	};
363		375
364	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
365	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
366		378
…		…
375	stash_check = gv_stashpv ("EV::Check" , 1);	387	stash_check = gv_stashpv ("EV::Check" , 1);
376	stash_child = gv_stashpv ("EV::Child" , 1);	388	stash_child = gv_stashpv ("EV::Child" , 1);
377	stash_embed = gv_stashpv ("EV::Embed" , 1);	389	stash_embed = gv_stashpv ("EV::Embed" , 1);
378	stash_stat = gv_stashpv ("EV::Stat" , 1);	390	stash_stat = gv_stashpv ("EV::Stat" , 1);
379	stash_fork = gv_stashpv ("EV::Fork" , 1);	391	stash_fork = gv_stashpv ("EV::Fork" , 1);
		392	stash_async = gv_stashpv ("EV::Async" , 1);
380		393
381	{	394	{
382	SV *sv = perl_get_sv ("EV::API", TRUE);	395	SV *sv = perl_get_sv ("EV::API", TRUE);
383	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	396	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384		397
385	/* the poor man's shared library emulator */	398	/* the poor man's shared library emulator */
386	evapi.ver = EV_API_VERSION;	399	evapi.ver = EV_API_VERSION;
387	evapi.rev = EV_API_REVISION;	400	evapi.rev = EV_API_REVISION;
388	evapi.sv_fileno = sv_fileno;	401	evapi.sv_fileno = sv_fileno;
389	evapi.sv_signum = sv_signum;	402	evapi.sv_signum = s_signum;
390	evapi.supported_backends = ev_supported_backends ();	403	evapi.supported_backends = ev_supported_backends ();
391	evapi.recommended_backends = ev_recommended_backends ();	404	evapi.recommended_backends = ev_recommended_backends ();
392	evapi.embeddable_backends = ev_embeddable_backends ();	405	evapi.embeddable_backends = ev_embeddable_backends ();
393	evapi.time = ev_time;	406	evapi.time_ = ev_time;
394	evapi.sleep = ev_sleep;	407	evapi.sleep_ = ev_sleep;
395	evapi.loop_new = ev_loop_new;	408	evapi.loop_new = ev_loop_new;
396	evapi.loop_destroy = ev_loop_destroy;	409	evapi.loop_destroy = ev_loop_destroy;
397	evapi.loop_fork = ev_loop_fork;	410	evapi.loop_fork = ev_loop_fork;
398	evapi.loop_count = ev_loop_count;	411	evapi.loop_count = ev_loop_count;
		412	evapi.loop_depth = ev_loop_depth;
		413	evapi.set_userdata = ev_set_userdata;
		414	evapi.userdata = ev_userdata;
399	evapi.now = ev_now;	415	evapi.now = ev_now;
		416	evapi.now_update = ev_now_update;
		417	evapi.suspend = ev_suspend;
		418	evapi.resume = ev_resume;
400	evapi.backend = ev_backend;	419	evapi.backend = ev_backend;
401	evapi.unloop = ev_unloop;	420	evapi.unloop = ev_unloop;
		421	evapi.invoke_pending = ev_invoke_pending;
		422	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		423	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
402	evapi.ref = ev_ref;	424	evapi.ref = ev_ref;
403	evapi.unref = ev_unref;	425	evapi.unref = ev_unref;
404	evapi.loop = ev_loop;	426	evapi.loop = ev_loop;
405	evapi.once = ev_once;	427	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	428	evapi.io_start = ev_io_start;
…		…
426	evapi.embed_start = ev_embed_start;	448	evapi.embed_start = ev_embed_start;
427	evapi.embed_stop = ev_embed_stop;	449	evapi.embed_stop = ev_embed_stop;
428	evapi.embed_sweep = ev_embed_sweep;	450	evapi.embed_sweep = ev_embed_sweep;
429	evapi.fork_start = ev_fork_start;	451	evapi.fork_start = ev_fork_start;
430	evapi.fork_stop = ev_fork_stop;	452	evapi.fork_stop = ev_fork_stop;
		453	evapi.async_start = ev_async_start;
		454	evapi.async_stop = ev_async_stop;
		455	evapi.async_send = ev_async_send;
431	evapi.clear_pending = ev_clear_pending;	456	evapi.clear_pending = ev_clear_pending;
432	evapi.invoke = ev_invoke;	457	evapi.invoke = ev_invoke;
433		458
434	sv_setiv (sv, (IV)&evapi);	459	sv_setiv (sv, (IV)&evapi);
435	SvREADONLY_on (sv);	460	SvREADONLY_on (sv);
…		…
467		492
468	unsigned int ev_recommended_backends ()	493	unsigned int ev_recommended_backends ()
469		494
470	unsigned int ev_embeddable_backends ()	495	unsigned int ev_embeddable_backends ()
471		496
		497	void ev_sleep (NV interval)
		498
472	NV ev_time ()	499	NV ev_time ()
473		500
474	NV ev_now ()	501	NV ev_now ()
475	C_ARGS: evapi.default_loop	502	C_ARGS: evapi.default_loop
476		503
		504	void ev_now_update ()
		505	C_ARGS: evapi.default_loop
		506
		507	void ev_suspend ()
		508	C_ARGS: evapi.default_loop
		509
		510	void ev_resume ()
		511	C_ARGS: evapi.default_loop
		512
477	unsigned int ev_backend ()	513	unsigned int ev_backend ()
478	C_ARGS: evapi.default_loop	514	C_ARGS: evapi.default_loop
479		515
		516	void ev_loop_verify ()
		517	C_ARGS: evapi.default_loop
		518
480	unsigned int ev_loop_count ()	519	unsigned int ev_loop_count ()
481	C_ARGS: evapi.default_loop	520	C_ARGS: evapi.default_loop
482		521
		522	unsigned int ev_loop_depth ()
		523	C_ARGS: evapi.default_loop
		524
483	void ev_set_io_collect_interval (NV interval)	525	void ev_set_io_collect_interval (NV interval)
484	C_ARGS: evapi.default_loop, interval	526	C_ARGS: evapi.default_loop, interval
485		527
486	void ev_set_timeout_collect_interval (NV interval)	528	void ev_set_timeout_collect_interval (NV interval)
487	C_ARGS: evapi.default_loop, interval	529	C_ARGS: evapi.default_loop, interval
488		530
489	void ev_loop (int flags = 0)	531	void ev_loop (int flags = 0)
490	C_ARGS: evapi.default_loop, flags	532	C_ARGS: evapi.default_loop, flags
491		533
492	void ev_unloop (int how = 1)	534	void ev_unloop (int how = EVUNLOOP_ONE)
493	C_ARGS: evapi.default_loop, how	535	C_ARGS: evapi.default_loop, how
494		536
495	void ev_feed_fd_event (int fd, int revents = EV_NONE)	537	void ev_feed_fd_event (int fd, int revents = EV_NONE)
496	C_ARGS: evapi.default_loop, fd, revents	538	C_ARGS: evapi.default_loop, fd, revents
497		539
498	void ev_feed_signal_event (SV *signal)	540	void ev_feed_signal_event (SV *signal)
499	CODE:	541	CODE:
500	{	542	{
501	Signal signum = sv_signum (signal);	543	Signal signum = s_signum (signal);
502	CHECK_SIG (signal, signum);	544	CHECK_SIG (signal, signum);
503		545
504	ev_feed_signal_event (evapi.default_loop, signum);	546	ev_feed_signal_event (evapi.default_loop, signum);
505	}	547	}
506		548
507	ev_io io (SV fh, int events, SV *cb)	549	ev_io io (SV fh, int events, SV *cb)
508	ALIAS:	550	ALIAS:
509	io_ns = 1	551	io_ns = 1
510	CODE:	552	CODE:
511	{	553	{
512	int fd = sv_fileno (fh);	554	int fd = s_fileno (fh, events & EV_WRITE);
513	CHECK_FD (fh, fd);	555	CHECK_FD (fh, fd);
514		556
515	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	557	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
516	RETVAL->fh = newSVsv (fh);	558	RETVAL->fh = newSVsv (fh);
517	ev_io_set (RETVAL, fd, events);	559	ev_io_set (RETVAL, fd, events);
…		…
552	ev_signal signal (SV signal, SV *cb)	594	ev_signal signal (SV signal, SV *cb)
553	ALIAS:	595	ALIAS:
554	signal_ns = 1	596	signal_ns = 1
555	CODE:	597	CODE:
556	{	598	{
557	Signal signum = sv_signum (signal);	599	Signal signum = s_signum (signal);
558	CHECK_SIG (signal, signum);	600	CHECK_SIG (signal, signum);
559		601
560	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	602	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
561	ev_signal_set (RETVAL, signum);	603	ev_signal_set (RETVAL, signum);
562	if (!ix) START (signal, RETVAL);	604	if (!ix) START (signal, RETVAL);
…		…
602	ev_fork_set (RETVAL);	644	ev_fork_set (RETVAL);
603	if (!ix) START (fork, RETVAL);	645	if (!ix) START (fork, RETVAL);
604	OUTPUT:	646	OUTPUT:
605	RETVAL	647	RETVAL
606		648
607	ev_child child (int pid, SV cb)	649	ev_child child (int pid, int trace, SV cb)
608	ALIAS:	650	ALIAS:
609	child_ns = 1	651	child_ns = 1
610	CODE:	652	CODE:
611	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	653	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
612	ev_child_set (RETVAL, pid);	654	ev_child_set (RETVAL, pid, trace);
613	if (!ix) START (child, RETVAL);	655	if (!ix) START (child, RETVAL);
614	OUTPUT:	656	OUTPUT:
615	RETVAL	657	RETVAL
616		658
617	ev_stat stat (SV path, NV interval, SV *cb)	659	ev_stat stat (SV path, NV interval, SV *cb)
…		…
623	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	665	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
624	if (!ix) START (stat, RETVAL);	666	if (!ix) START (stat, RETVAL);
625	OUTPUT:	667	OUTPUT:
626	RETVAL	668	RETVAL
627		669
628	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)	670	ev_embed embed (struct ev_loop loop, SV *cb = 0)
629	ALIAS:	671	ALIAS:
630	embed_ns = 1	672	embed_ns = 1
631	CODE:	673	CODE:
632	{	674	{
633	if (!(ev_backend (loop) & ev_embeddable_backends ()))	675	if (!(ev_backend (loop) & ev_embeddable_backends ()))
634	croak ("passed loop is not embeddable via EV::embed,");	676	croak ("passed loop is not embeddable via EV::embed,");
635		677
636	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	678	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
637	RETVAL->fh = newSVsv (ST (0));	679	RETVAL->fh = newSVsv (ST (0));
638	ev_embed_set (RETVAL, loop);	680	ev_embed_set (RETVAL, loop);
639
640	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
641
642	if (!ix) START (embed, RETVAL);	681	if (!ix) START (embed, RETVAL);
643	}	682	}
		683	OUTPUT:
		684	RETVAL
		685
		686	ev_async async (SV cb)
		687	ALIAS:
		688	async_ns = 1
		689	CODE:
		690	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		691	ev_async_set (RETVAL);
		692	if (!ix) START (async, RETVAL);
644	OUTPUT:	693	OUTPUT:
645	RETVAL	694	RETVAL
646		695
647	void once (SV fh, int events, SV timeout, SV *cb)	696	void once (SV fh, int events, SV timeout, SV *cb)
648	CODE:	697	CODE:
649	ev_once (	698	ev_once (
650	evapi.default_loop,	699	evapi.default_loop,
651	sv_fileno (fh), events,	700	s_fileno (fh, events & EV_WRITE), events,
652	SvOK (timeout) ? SvNV (timeout) : -1.,	701	SvOK (timeout) ? SvNV (timeout) : -1.,
653	e_once_cb,	702	e_once_cb,
654	newSVsv (cb)	703	newSVsv (cb)
655	);	704	);
656		705
…		…
672	C_ARGS: e_loop (w), w, revents	721	C_ARGS: e_loop (w), w, revents
673		722
674	int keepalive (ev_watcher *w, int new_value = 0)	723	int keepalive (ev_watcher *w, int new_value = 0)
675	CODE:	724	CODE:
676	{	725	{
677	RETVAL = w->flags & WFLAG_KEEPALIVE;	726	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
678	new_value = new_value ? WFLAG_KEEPALIVE : 0;	727	new_value = new_value ? WFLAG_KEEPALIVE : 0;
679		728
680	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	729	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
681	{	730	{
		731	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
682	REF (w);	732	REF (w);
683	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
684	UNREF (w);	733	UNREF (w);
685	}	734	}
686	}	735	}
687	OUTPUT:	736	OUTPUT:
688	RETVAL	737	RETVAL
689		738
690	SV cb (ev_watcher w, SV *new_cb = 0)	739	SV cb (ev_watcher w, SV *new_cb = 0)
691	CODE:	740	CODE:
692	{	741	{
693	RETVAL = newSVsv (w->cb_sv);
694
695	if (items > 1)	742	if (items > 1)
696	sv_setsv (w->cb_sv, new_cb);	743	{
		744	new_cb = s_get_cv_croak (new_cb);
		745	RETVAL = newRV_noinc (w->cb_sv);
		746	w->cb_sv = SvREFCNT_inc (new_cb);
		747	}
		748	else
		749	RETVAL = newRV_inc (w->cb_sv);
697	}	750	}
698	OUTPUT:	751	OUTPUT:
699	RETVAL	752	RETVAL
700		753
701	SV data (ev_watcher w, SV *new_data = 0)	754	SV data (ev_watcher w, SV *new_data = 0)
…		…
766	e_destroy (w);	819	e_destroy (w);
767		820
768	void set (ev_io w, SV fh, int events)	821	void set (ev_io w, SV fh, int events)
769	CODE:	822	CODE:
770	{	823	{
771	int fd = sv_fileno (fh);	824	int fd = s_fileno (fh, events & EV_WRITE);
772	CHECK_FD (fh, fd);	825	CHECK_FD (fh, fd);
773		826
774	sv_setsv (w->fh, fh);	827	sv_setsv (w->fh, fh);
775	RESET (io, w, (w, fd, events));	828	RESET (io, w, (w, fd, events));
776	}	829	}
…		…
778	SV fh (ev_io w, SV *new_fh = 0)	831	SV fh (ev_io w, SV *new_fh = 0)
779	CODE:	832	CODE:
780	{	833	{
781	if (items > 1)	834	if (items > 1)
782	{	835	{
783	int fd = sv_fileno (new_fh);	836	int fd = s_fileno (new_fh, w->events & EV_WRITE);
784	CHECK_FD (new_fh, fd);	837	CHECK_FD (new_fh, fd);
785		838
786	RETVAL = w->fh;	839	RETVAL = w->fh;
787	w->fh = newSVsv (new_fh);	840	w->fh = newSVsv (new_fh);
788		841
…		…
821	e_destroy (w);	874	e_destroy (w);
822		875
823	void set (ev_signal w, SV signal)	876	void set (ev_signal w, SV signal)
824	CODE:	877	CODE:
825	{	878	{
826	Signal signum = sv_signum (signal);	879	Signal signum = s_signum (signal);
827	CHECK_SIG (signal, signum);	880	CHECK_SIG (signal, signum);
828		881
829	RESET (signal, w, (w, signum));	882	RESET (signal, w, (w, signum));
830	}	883	}
831		884
…		…
834	{	887	{
835	RETVAL = w->signum;	888	RETVAL = w->signum;
836		889
837	if (items > 1)	890	if (items > 1)
838	{	891	{
839	Signal signum = sv_signum (new_signal);	892	Signal signum = s_signum (new_signal);
840	CHECK_SIG (new_signal, signum);	893	CHECK_SIG (new_signal, signum);
841		894
842	RESET (signal, w, (w, signum));	895	RESET (signal, w, (w, signum));
843	}	896	}
844	}	897	}
…		…
859		912
860	void ev_timer_again (ev_timer *w)	913	void ev_timer_again (ev_timer *w)
861	INIT:	914	INIT:
862	CHECK_REPEAT (w->repeat);	915	CHECK_REPEAT (w->repeat);
863	CODE:	916	CODE:
864	REF (w);
865	ev_timer_again (e_loop (w), w);	917	ev_timer_again (e_loop (w), w);
866	UNREF (w);	918	UNREF (w);
867		919
868	void DESTROY (ev_timer *w)	920	void DESTROY (ev_timer *w)
869	CODE:	921	CODE:
…		…
874	INIT:	926	INIT:
875	CHECK_REPEAT (repeat);	927	CHECK_REPEAT (repeat);
876	CODE:	928	CODE:
877	RESET (timer, w, (w, after, repeat));	929	RESET (timer, w, (w, after, repeat));
878		930
879	NV at (ev_timer *w)
880	CODE:
881	RETVAL = w->at;
882	OUTPUT:
883	RETVAL
884
885	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	931	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
886		932
887	void ev_periodic_start (ev_periodic *w)	933	void ev_periodic_start (ev_periodic *w)
888	INIT:	934	INIT:
889	CHECK_REPEAT (w->interval);	935	CHECK_REPEAT (w->interval);
…		…
894	CODE:	940	CODE:
895	STOP (periodic, w);	941	STOP (periodic, w);
896		942
897	void ev_periodic_again (ev_periodic *w)	943	void ev_periodic_again (ev_periodic *w)
898	CODE:	944	CODE:
899	REF (w);
900	ev_periodic_again (e_loop (w), w);	945	ev_periodic_again (e_loop (w), w);
901	UNREF (w);	946	UNREF (w);
902		947
903	void DESTROY (ev_periodic *w)	948	void DESTROY (ev_periodic *w)
904	CODE:	949	CODE:
…		…
916	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	961	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
917	}	962	}
918		963
919	NV at (ev_periodic *w)	964	NV at (ev_periodic *w)
920	CODE:	965	CODE:
921	RETVAL = w->at;	966	RETVAL = ev_periodic_at (w);
922	OUTPUT:	967	OUTPUT:
923	RETVAL	968	RETVAL
924		969
925	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	970	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
926		971
…		…
995	void DESTROY (ev_child *w)	1040	void DESTROY (ev_child *w)
996	CODE:	1041	CODE:
997	STOP (child, w);	1042	STOP (child, w);
998	e_destroy (w);	1043	e_destroy (w);
999		1044
1000	void set (ev_child *w, int pid)	1045	void set (ev_child *w, int pid, int trace)
1001	CODE:	1046	CODE:
1002	RESET (child, w, (w, pid));	1047	RESET (child, w, (w, pid, trace));
1003		1048
1004	int pid (ev_child *w, int new_pid = 0)
1005	CODE:
1006	{
1007	RETVAL = w->pid;
1008
1009	if (items > 1)
1010	RESET (child, w, (w, new_pid));
1011	}
1012	OUTPUT:
1013	RETVAL
1014
1015
1016	int rstatus (ev_child *w)	1049	int pid (ev_child *w)
1017	ALIAS:	1050	ALIAS:
1018	rpid = 1	1051	rpid = 1
		1052	rstatus = 2
1019	CODE:	1053	CODE:
1020	RETVAL = ix ? w->rpid : w->rstatus;	1054	RETVAL = ix == 0 ? w->pid
		1055	: ix == 1 ? w->rpid
		1056	: w->rstatus;
1021	OUTPUT:	1057	OUTPUT:
1022	RETVAL	1058	RETVAL
1023		1059
1024	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1060	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1025		1061
…		…
1141	CODE:	1177	CODE:
1142	RETVAL = newSVsv (w->fh);	1178	RETVAL = newSVsv (w->fh);
1143	OUTPUT:	1179	OUTPUT:
1144	RETVAL	1180	RETVAL
1145		1181
		1182	void ev_embed_sweep (ev_embed *w)
		1183	C_ARGS: e_loop (w), w
		1184
		1185	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1186
		1187	void ev_async_start (ev_async *w)
		1188	CODE:
		1189	START (async, w);
		1190
		1191	void ev_async_stop (ev_async *w)
		1192	CODE:
		1193	STOP (async, w);
		1194
		1195	void DESTROY (ev_async *w)
		1196	CODE:
		1197	STOP (async, w);
		1198	e_destroy (w);
		1199
		1200	void ev_async_send (ev_async *w)
		1201	C_ARGS: e_loop (w), w
		1202
		1203	SV ev_async_async_pending (ev_async w)
		1204	CODE:
		1205	RETVAL = boolSV (ev_async_pending (w));
		1206	OUTPUT:
		1207	RETVAL
		1208
1146	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1209	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1147		1210
1148	SV new (SV klass, unsigned int flags = 0)	1211	SV new (SV klass, unsigned int flags = 0)
1149	CODE:	1212	CODE:
1150	{	1213	{
…		…
1163	if (loop != evapi.default_loop) /* global destruction sucks */	1226	if (loop != evapi.default_loop) /* global destruction sucks */
1164	ev_loop_destroy (loop);	1227	ev_loop_destroy (loop);
1165		1228
1166	void ev_loop_fork (struct ev_loop *loop)	1229	void ev_loop_fork (struct ev_loop *loop)
1167		1230
		1231	void ev_loop_verify (struct ev_loop *loop)
		1232
1168	NV ev_now (struct ev_loop *loop)	1233	NV ev_now (struct ev_loop *loop)
1169		1234
		1235	void ev_now_update (struct ev_loop *loop)
		1236
		1237	void ev_suspend (struct ev_loop *loop)
		1238
		1239	void ev_resume (struct ev_loop *loop)
		1240
1170	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1241	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1171		1242
1172	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1243	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1173		1244
1174	unsigned int ev_backend (struct ev_loop *loop)	1245	unsigned int ev_backend (struct ev_loop *loop)
1175		1246
1176	unsigned int ev_loop_count (struct ev_loop *loop)	1247	unsigned int ev_loop_count (struct ev_loop *loop)
1177		1248
		1249	unsigned int ev_loop_depth (struct ev_loop *loop)
		1250
1178	void ev_loop (struct ev_loop *loop, int flags = 0)	1251	void ev_loop (struct ev_loop *loop, int flags = 0)
1179		1252
1180	void ev_unloop (struct ev_loop *loop, int how = 1)	1253	void ev_unloop (struct ev_loop *loop, int how = 1)
1181		1254
1182	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1255	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
…		…
1184	#if 0	1257	#if 0
1185		1258
1186	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1259	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1187	CODE:	1260	CODE:
1188	{	1261	{
1189	Signal signum = sv_signum (signal);	1262	Signal signum = s_signum (signal);
1190	CHECK_SIG (signal, signum);	1263	CHECK_SIG (signal, signum);
1191		1264
1192	ev_feed_signal_event (loop, signum);	1265	ev_feed_signal_event (loop, signum);
1193	}	1266	}
1194		1267
…		…
1197	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1270	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1198	ALIAS:	1271	ALIAS:
1199	io_ns = 1	1272	io_ns = 1
1200	CODE:	1273	CODE:
1201	{	1274	{
1202	int fd = sv_fileno (fh);	1275	int fd = s_fileno (fh, events & EV_WRITE);
1203	CHECK_FD (fh, fd);	1276	CHECK_FD (fh, fd);
1204		1277
1205	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1278	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1206	RETVAL->fh = newSVsv (fh);	1279	RETVAL->fh = newSVsv (fh);
1207	ev_io_set (RETVAL, fd, events);	1280	ev_io_set (RETVAL, fd, events);
…		…
1244	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1317	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1245	ALIAS:	1318	ALIAS:
1246	signal_ns = 1	1319	signal_ns = 1
1247	CODE:	1320	CODE:
1248	{	1321	{
1249	Signal signum = sv_signum (signal);	1322	Signal signum = s_signum (signal);
1250	CHECK_SIG (signal, signum);	1323	CHECK_SIG (signal, signum);
1251		1324
1252	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1325	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1253	ev_signal_set (RETVAL, signum);	1326	ev_signal_set (RETVAL, signum);
1254	if (!ix) START (signal, RETVAL);	1327	if (!ix) START (signal, RETVAL);
…		…
1296	ev_fork_set (RETVAL);	1369	ev_fork_set (RETVAL);
1297	if (!ix) START (fork, RETVAL);	1370	if (!ix) START (fork, RETVAL);
1298	OUTPUT:	1371	OUTPUT:
1299	RETVAL	1372	RETVAL
1300		1373
1301	ev_child child (struct ev_loop loop, int pid, SV *cb)	1374	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1302	ALIAS:	1375	ALIAS:
1303	child_ns = 1	1376	child_ns = 1
1304	CODE:	1377	CODE:
1305	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1378	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1306	ev_child_set (RETVAL, pid);	1379	ev_child_set (RETVAL, pid, trace);
1307	if (!ix) START (child, RETVAL);	1380	if (!ix) START (child, RETVAL);
1308	OUTPUT:	1381	OUTPUT:
1309	RETVAL	1382	RETVAL
1310		1383
1311	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1384	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
…		…
1317	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1390	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1318	if (!ix) START (stat, RETVAL);	1391	if (!ix) START (stat, RETVAL);
1319	OUTPUT:	1392	OUTPUT:
1320	RETVAL	1393	RETVAL
1321		1394
1322	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = &PL_sv_undef)	1395	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
1323	ALIAS:	1396	ALIAS:
1324	embed_ns = 1	1397	embed_ns = 1
1325	CODE:	1398	CODE:
1326	{	1399	{
1327	if (!(ev_backend (other) & ev_embeddable_backends ()))	1400	if (!(ev_backend (other) & ev_embeddable_backends ()))
1328	croak ("passed loop is not embeddable via EV::embed,");	1401	croak ("passed loop is not embeddable via EV::embed,");
1329		1402
1330	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1403	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1331	RETVAL->fh = newSVsv (ST (1));	1404	RETVAL->fh = newSVsv (ST (1));
1332	ev_embed_set (RETVAL, other);	1405	ev_embed_set (RETVAL, other);
1333
1334	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1335
1336	if (!ix) START (embed, RETVAL);	1406	if (!ix) START (embed, RETVAL);
1337	}	1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
		1411	ev_async async (struct ev_loop loop, SV *cb)
		1412	ALIAS:
		1413	async_ns = 1
		1414	CODE:
		1415	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1416	ev_async_set (RETVAL);
		1417	if (!ix) START (async, RETVAL);
1338	OUTPUT:	1418	OUTPUT:
1339	RETVAL	1419	RETVAL
1340		1420
1341	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1421	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1342	CODE:	1422	CODE:
1343	ev_once (	1423	ev_once (
1344	loop,	1424	loop,
1345	sv_fileno (fh), events,	1425	s_fileno (fh, events & EV_WRITE), events,
1346	SvOK (timeout) ? SvNV (timeout) : -1.,	1426	SvOK (timeout) ? SvNV (timeout) : -1.,
1347	e_once_cb,	1427	e_once_cb,
1348	newSVsv (cb)	1428	newSVsv (cb)
1349	);	1429	);
1350		1430

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Comparing EV/EV.xs (file contents): Revision 1.102 by root, Sat Dec 22 16:37:08 2007 UTC vs. Revision 1.127 by root, Tue Jul 14 02:33:55 2009 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.102 by root, Sat Dec 22 16:37:08 2007 UTC vs.
Revision 1.127 by root, Tue Jul 14 02:33:55 2009 UTC