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Comparing EV/EV.xs (file contents):
Revision 1.85 by root, Sat Dec 1 22:51:34 2007 UTC vs.
Revision 1.147 by root, Thu Oct 28 04:59:35 2010 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>*/
6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	5	/* fix perl api breakage */
11	#undef signal	6	#undef signal
12	#undef sigaction	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	}
		17
		18	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		21	#define EV_H <ev.h>
		22	#define EV_CONFIG_H error
		23	#include "EV/EVAPI.h"
13		24
14	#define EV_SELECT_IS_WINSOCKET 0	25	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	26	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	27	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	28	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	29	# define fd_mask Perl_fd_mask
19	#endif	30	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	31	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	32	#include "libev/ev.c"
22	#include "event.c"
23		33
24	#ifndef _WIN32	34	#if !defined(_WIN32) && !defined(_MINIX)
25	# include <pthread.h>	35	# include <pthread.h>
26	#endif	36	#endif
27		37
		38	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		39	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		40	#define e_self(w) ((ev_watcher *)(w))->self
		41	#define e_fh(w) ((ev_watcher *)(w))->fh
		42	#define e_data(w) ((ev_watcher *)(w))->data
		43
28	#define WFLAG_KEEPALIVE 1	44	#define WFLAG_KEEPALIVE 1
		45	#define WFLAG_UNREFED 2 /* has been unref'ed */
29		46
30	#define UNREF(w) \	47	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	48	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
32	&& !ev_is_active (w)) \	49	&& ev_is_active (w)) \
33	ev_unref ();	50	{ \
		51	ev_unref (e_loop (w)); \
		52	e_flags (w) |= WFLAG_UNREFED; \
		53	}
34		54
35	#define REF(w) \	55	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	56	if (e_flags (w) & WFLAG_UNREFED) \
37	&& ev_is_active (w)) \	57	{ \
38	ev_ref ();	58	e_flags (w) &= ~WFLAG_UNREFED; \
		59	ev_ref (e_loop (w)); \
		60	}
39		61
40	#define START(type,w) \	62	#define START(type,w) \
41	do { \	63	do { \
		64	ev_ ## type ## _start (e_loop (w), w); \
42	UNREF (w); \	65	UNREF (w); \
43	ev_ ## type ## _start (w); \
44	} while (0)	66	} while (0)
45		67
46	#define STOP(type,w) \	68	#define STOP(type,w) \
47	do { \	69	do { \
48	REF (w); \	70	REF (w); \
49	ev_ ## type ## _stop (w); \	71	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	72	} while (0)
51		73
52	#define RESET(type,w,seta) \	74	#define RESET(type,w,seta) \
53	do { \	75	do { \
54	int active = ev_is_active (w); \	76	int active = ev_is_active (w); \
55	if (active) STOP (type, w); \	77	if (active) STOP (type, w); \
56	ev_ ## type ## _set seta; \	78	ev_ ## type ## _set seta; \
57	if (active) START (type, w); \	79	if (active) START (type, w); \
58	} while (0)	80	} while (0)
59		81
60	typedef int Signal;	82	typedef int Signal;
61		83
		84	/* horrible... */
		85	#define CHECK_SIGNAL_CAN_START(w) \
		86	do { \
		87	/* dive into the internals of libev to avoid aborting in libev */ \
		88	if (signals [(w)->signum - 1].loop \
		89	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		90	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		91	} while (0)
		92
		93	#define START_SIGNAL(w) \
		94	do { \
		95	CHECK_SIGNAL_CAN_START (w); \
		96	START (signal, w); \
		97	} while (0) \
		98
		99	#define RESET_SIGNAL(w,seta) \
		100	do { \
		101	int active = ev_is_active (w); \
		102	if (active) STOP (signal, w); \
		103	ev_ ## signal ## _set seta; \
		104	if (active) START_SIGNAL (w); \
		105	} while (0)
		106
		107	static SV *default_loop_sv;
		108
62	static struct EVAPI evapi;	109	static struct EVAPI evapi;
63		110
64	static HV	111	static HV
		112	*stash_loop,
65	*stash_watcher,	113	*stash_watcher,
66	*stash_io,	114	*stash_io,
67	*stash_timer,	115	*stash_timer,
68	*stash_periodic,	116	*stash_periodic,
69	*stash_signal,	117	*stash_signal,
…		…
71	*stash_stat,	119	*stash_stat,
72	*stash_idle,	120	*stash_idle,
73	*stash_prepare,	121	*stash_prepare,
74	*stash_check,	122	*stash_check,
75	*stash_embed,	123	*stash_embed,
76	*stash_fork;	124	*stash_fork,
77		125	*stash_cleanup,
78	#ifndef SIG_SIZE	126	*stash_async;
79	/* kudos to Slaven Rezic for the idea */
80	static char sig_size [] = { SIG_NUM };
81	# define SIG_SIZE (sizeof (sig_size) + 1)
82	#endif
83
84	static Signal
85	sv_signum (SV *sig)
86	{
87	Signal signum;
88
89	SvGETMAGIC (sig);
90
91	for (signum = 1; signum < SIG_SIZE; ++signum)
92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
93	return signum;
94
95	signum = SvIV (sig);
96
97	if (signum > 0 && signum < SIG_SIZE)
98	return signum;
99
100	return -1;
101	}
102		127
103	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
104	// Event	129	// Event
105		130
106	static void e_cb (ev_watcher *w, int revents);	131	static void e_cb (EV_P_ ev_watcher *w, int revents);
107		132
108	static int	133	void *
109	sv_fileno (SV *fh)
110	{
111	SvGETMAGIC (fh);
112
113	if (SvROK (fh))
114	fh = SvRV (fh);
115
116	if (SvTYPE (fh) == SVt_PVGV)
117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
118
119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
120	return SvIV (fh);
121
122	return -1;
123	}
124
125	static void *
126	e_new (int size, SV *cb_sv)	134	e_new (int size, SV *cb_sv, SV *loop)
127	{	135	{
		136	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
128	ev_watcher *w;	137	ev_watcher *w;
129	SV *self = NEWSV (0, size);	138	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	139	SvPOK_only (self);
131	SvCUR_set (self, size);	140	SvCUR_set (self, size);
132		141
133	w = (ev_watcher *)SvPVX (self);	142	w = (ev_watcher *)SvPVX (self);
134		143
135	ev_init (w, e_cb);	144	ev_init (w, cv ? e_cb : 0);
136		145
		146	w->loop = SvREFCNT_inc (SvRV (loop));
137	w->flags = WFLAG_KEEPALIVE;	147	w->e_flags = WFLAG_KEEPALIVE;
138	w->data = 0;	148	w->data = 0;
139	w->fh = 0;	149	w->fh = 0;
140	w->cb_sv = newSVsv (cb_sv);	150	w->cb_sv = SvREFCNT_inc (cv);
141	w->self = self;	151	w->self = self;
142		152
143	return (void *)w;	153	return (void *)w;
144	}	154	}
145		155
146	static void	156	static void
147	e_destroy (void *w_)	157	e_destroy (void *w_)
148	{	158	{
149	ev_watcher *w = (ev_watcher *)w_;	159	ev_watcher *w = (ev_watcher *)w_;
150		160
		161	SvREFCNT_dec (w->loop ); w->loop = 0;
151	SvREFCNT_dec (w->fh ); w->fh = 0;	162	SvREFCNT_dec (w->fh ); w->fh = 0;
152	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
153	SvREFCNT_dec (w->data ); w->data = 0;	164	SvREFCNT_dec (w->data ); w->data = 0;
154	}	165	}
155		166
…		…
168	}	179	}
169		180
170	return rv;	181	return rv;
171	}	182	}
172		183
173	static SV *sv_events_cache;	184	static SV *sv_self_cache, *sv_events_cache;
174		185
175	static void	186	static void
176	e_cb (ev_watcher *w, int revents)	187	e_cb (EV_P_ ev_watcher *w, int revents)
177	{	188	{
178	dSP;	189	dSP;
179	I32 mark = SP - PL_stack_base;	190	I32 mark = SP - PL_stack_base;
180	SV *sv_self, *sv_events;	191	SV *sv_self, *sv_events;
181		192
		193	/* libev might have stopped the watcher */
		194	if (expect_false (w->e_flags & WFLAG_UNREFED)
		195	&& !ev_is_active (w))
		196	REF (w);
		197
		198	if (expect_true (sv_self_cache))
		199	{
		200	sv_self = sv_self_cache; sv_self_cache = 0;
		201	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		202	}
		203	else
		204	{
182	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	205	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		206	SvREADONLY_on (sv_self);
		207	}
		208
		209	if (expect_true (sv_events_cache))
		210	{
		211	sv_events = sv_events_cache; sv_events_cache = 0;
		212	SvIV_set (sv_events, revents);
		213	}
		214	else
		215	{
		216	sv_events = newSViv (revents);
		217	SvREADONLY_on (sv_events);
		218	}
		219
		220	PUSHMARK (SP);
		221	EXTEND (SP, 2);
		222	PUSHs (sv_self);
		223	PUSHs (sv_events);
		224
		225	PUTBACK;
		226	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		227
		228	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		229	SvREFCNT_dec (sv_self);
		230	else
		231	{
		232	SvREFCNT_dec (SvRV (sv_self));
		233	SvRV_set (sv_self, &PL_sv_undef);
		234	sv_self_cache = sv_self;
		235	}
		236
		237	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		238	SvREFCNT_dec (sv_events);
		239	else
		240	sv_events_cache = sv_events;
		241
		242	if (expect_false (SvTRUE (ERRSV)))
		243	{
		244	SPAGAIN;
		245	PUSHMARK (SP);
		246	PUTBACK;
		247	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		248	}
		249
		250	SP = PL_stack_base + mark;
		251	PUTBACK;
		252	}
		253
		254	static void
		255	e_once_cb (int revents, void *arg)
		256	{
		257	dSP;
		258	I32 mark = SP - PL_stack_base;
		259	SV *sv_events;
183		260
184	if (sv_events_cache)	261	if (sv_events_cache)
185	{	262	{
186	sv_events = sv_events_cache; sv_events_cache = 0;	263	sv_events = sv_events_cache; sv_events_cache = 0;
187	SvIV_set (sv_events, revents);	264	SvIV_set (sv_events, revents);
188	}	265	}
189	else	266	else
190	sv_events = newSViv (revents);	267	sv_events = newSViv (revents);
191		268
192	PUSHMARK (SP);	269	PUSHMARK (SP);
193	EXTEND (SP, 2);
194	PUSHs (sv_self);
195	PUSHs (sv_events);	270	XPUSHs (sv_events);
196		271
197	PUTBACK;	272	PUTBACK;
198	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	273	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
199		274
200	SvREFCNT_dec (sv_self);	275	SvREFCNT_dec ((SV *)arg);
201		276
202	if (sv_events_cache)	277	if (sv_events_cache)
203	SvREFCNT_dec (sv_events);	278	SvREFCNT_dec (sv_events);
204	else	279	else
205	sv_events_cache = sv_events;	280	sv_events_cache = sv_events;
…		…
214		289
215	SP = PL_stack_base + mark;	290	SP = PL_stack_base + mark;
216	PUTBACK;	291	PUTBACK;
217	}	292	}
218		293
219	static void
220	e_once_cb (int revents, void *arg)
221	{
222	dSP;
223	I32 mark = SP - PL_stack_base;
224	SV *sv_events;
225
226	if (sv_events_cache)
227	{
228	sv_events = sv_events_cache; sv_events_cache = 0;
229	SvIV_set (sv_events, revents);
230	}
231	else
232	sv_events = newSViv (revents);
233
234	PUSHMARK (SP);
235	XPUSHs (sv_events);
236
237	PUTBACK;
238	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
239
240	SvREFCNT_dec ((SV *)arg);
241
242	if (sv_events_cache)
243	SvREFCNT_dec (sv_events);
244	else
245	sv_events_cache = sv_events;
246
247	if (SvTRUE (ERRSV))
248	{
249	PUSHMARK (SP);
250	PUTBACK;
251	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
252	}
253
254	SP = PL_stack_base + mark;
255	PUTBACK;
256	}
257
258	static ev_tstamp	294	static ev_tstamp
259	e_periodic_cb (ev_periodic *w, ev_tstamp now)	295	e_periodic_cb (ev_periodic *w, ev_tstamp now)
260	{	296	{
261	ev_tstamp retval;	297	ev_tstamp retval;
262	int count;	298	int count;
…		…
265	ENTER;	301	ENTER;
266	SAVETMPS;	302	SAVETMPS;
267		303
268	PUSHMARK (SP);	304	PUSHMARK (SP);
269	EXTEND (SP, 2);	305	EXTEND (SP, 2);
270	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	306	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
271	PUSHs (newSVnv (now));	307	PUSHs (newSVnv (now));
272		308
273	PUTBACK;	309	PUTBACK;
274	count = call_sv (w->fh, G_SCALAR | G_EVAL);	310	count = call_sv (w->fh, G_SCALAR | G_EVAL);
275	SPAGAIN;	311	SPAGAIN;
…		…
305	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	341	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
306		342
307	#define CHECK_SIG(sv,num) if ((num) < 0) \	343	#define CHECK_SIG(sv,num) if ((num) < 0) \
308	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	344	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
309		345
		346	EV_INLINE default_fork (void)
		347	{
		348	ev_loop_fork (EV_DEFAULT_UC);
		349	}
		350
310	/////////////////////////////////////////////////////////////////////////////	351	/////////////////////////////////////////////////////////////////////////////
311	// XS interface functions	352	// XS interface functions
312		353
313	MODULE = EV PACKAGE = EV PREFIX = ev_	354	MODULE = EV PACKAGE = EV PREFIX = ev_
314		355
…		…
326	const_iv (EV_, MINPRI)	367	const_iv (EV_, MINPRI)
327	const_iv (EV_, MAXPRI)	368	const_iv (EV_, MAXPRI)
328		369
329	const_iv (EV_, UNDEF)	370	const_iv (EV_, UNDEF)
330	const_iv (EV_, NONE)	371	const_iv (EV_, NONE)
331	const_iv (EV_, TIMEOUT)
332	const_iv (EV_, READ)	372	const_iv (EV_, READ)
333	const_iv (EV_, WRITE)	373	const_iv (EV_, WRITE)
		374	const_iv (EV_, IO)
		375	const_iv (EV_, TIMER)
		376	const_iv (EV_, PERIODIC)
334	const_iv (EV_, SIGNAL)	377	const_iv (EV_, SIGNAL)
		378	const_iv (EV_, CHILD)
		379	const_iv (EV_, STAT)
335	const_iv (EV_, IDLE)	380	const_iv (EV_, IDLE)
		381	const_iv (EV_, PREPARE)
336	const_iv (EV_, CHECK)	382	const_iv (EV_, CHECK)
		383	const_iv (EV_, EMBED)
		384	const_iv (EV_, FORK)
		385	const_iv (EV_, CLEANUP)
		386	const_iv (EV_, ASYNC)
		387	const_iv (EV_, CUSTOM)
337	const_iv (EV_, ERROR)	388	const_iv (EV_, ERROR)
338		389
339	const_iv (EV, LOOP_ONESHOT)	390	const_iv (EV, RUN_NOWAIT)
340	const_iv (EV, LOOP_NONBLOCK)
341	const_iv (EV, UNLOOP_ONE)	391	const_iv (EV, RUN_ONCE)
		392
		393	const_iv (EV, BREAK_CANCEL)
		394	const_iv (EV, BREAK_ONE)
342	const_iv (EV, UNLOOP_ALL)	395	const_iv (EV, BREAK_ALL)
343
344	const_iv (EV, BACKEND_SELECT)	396	const_iv (EV, BACKEND_SELECT)
345	const_iv (EV, BACKEND_POLL)	397	const_iv (EV, BACKEND_POLL)
346	const_iv (EV, BACKEND_EPOLL)	398	const_iv (EV, BACKEND_EPOLL)
347	const_iv (EV, BACKEND_KQUEUE)	399	const_iv (EV, BACKEND_KQUEUE)
348	const_iv (EV, BACKEND_DEVPOLL)	400	const_iv (EV, BACKEND_DEVPOLL)
349	const_iv (EV, BACKEND_PORT)	401	const_iv (EV, BACKEND_PORT)
		402	const_iv (EV, BACKEND_ALL)
350	const_iv (EV, FLAG_AUTO)	403	const_iv (EV, FLAG_AUTO)
		404	const_iv (EV, FLAG_FORKCHECK)
		405	const_iv (EV, FLAG_SIGNALFD)
351	const_iv (EV, FLAG_NOENV)	406	const_iv (EV, FLAG_NOENV)
352	const_iv (EV, FLAG_FORKCHECK)	407	const_iv (EV, FLAG_NOINOTIFY)
		408
		409	const_iv (EV_, VERSION_MAJOR)
		410	const_iv (EV_, VERSION_MINOR)
		411	#if EV_COMPAT3
		412	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		413	const_iv (EV_, TIMEOUT)
		414	const_iv (EV, LOOP_NONBLOCK)
		415	const_iv (EV, LOOP_ONESHOT)
		416	const_iv (EV, UNLOOP_CANCEL)
		417	const_iv (EV, UNLOOP_ONE)
		418	const_iv (EV, UNLOOP_ALL)
		419	#endif
353	};	420	};
354		421
355	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	422	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
356	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	423	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
357		424
		425	stash_loop = gv_stashpv ("EV::Loop" , 1);
358	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	426	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
359	stash_io = gv_stashpv ("EV::IO" , 1);	427	stash_io = gv_stashpv ("EV::IO" , 1);
360	stash_timer = gv_stashpv ("EV::Timer" , 1);	428	stash_timer = gv_stashpv ("EV::Timer" , 1);
361	stash_periodic = gv_stashpv ("EV::Periodic", 1);	429	stash_periodic = gv_stashpv ("EV::Periodic", 1);
362	stash_signal = gv_stashpv ("EV::Signal" , 1);	430	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
364	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	432	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
365	stash_check = gv_stashpv ("EV::Check" , 1);	433	stash_check = gv_stashpv ("EV::Check" , 1);
366	stash_child = gv_stashpv ("EV::Child" , 1);	434	stash_child = gv_stashpv ("EV::Child" , 1);
367	stash_embed = gv_stashpv ("EV::Embed" , 1);	435	stash_embed = gv_stashpv ("EV::Embed" , 1);
368	stash_stat = gv_stashpv ("EV::Stat" , 1);	436	stash_stat = gv_stashpv ("EV::Stat" , 1);
		437	stash_fork = gv_stashpv ("EV::Fork" , 1);
		438	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		439	stash_async = gv_stashpv ("EV::Async" , 1);
369		440
370	{	441	{
371	SV *sv = perl_get_sv ("EV::API", TRUE);	442	SV *sv = perl_get_sv ("EV::API", TRUE);
372	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	443	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
373		444
374	/* the poor man's shared library emulator */	445	/* the poor man's shared library emulator */
375	evapi.ver = EV_API_VERSION;	446	evapi.ver = EV_API_VERSION;
376	evapi.rev = EV_API_REVISION;	447	evapi.rev = EV_API_REVISION;
377	evapi.sv_fileno = sv_fileno;	448	evapi.sv_fileno = sv_fileno;
378	evapi.sv_signum = sv_signum;	449	evapi.sv_signum = s_signum;
		450	evapi.supported_backends = ev_supported_backends ();
		451	evapi.recommended_backends = ev_recommended_backends ();
		452	evapi.embeddable_backends = ev_embeddable_backends ();
		453	evapi.time_ = ev_time;
		454	evapi.sleep_ = ev_sleep;
		455	evapi.loop_new = ev_loop_new;
		456	evapi.loop_destroy = ev_loop_destroy;
		457	evapi.loop_fork = ev_loop_fork;
		458	evapi.iteration = ev_iteration;
		459	evapi.depth = ev_depth;
		460	evapi.set_userdata = ev_set_userdata;
		461	evapi.userdata = ev_userdata;
379	evapi.now = ev_now;	462	evapi.now = ev_now;
		463	evapi.now_update = ev_now_update;
		464	evapi.suspend = ev_suspend;
		465	evapi.resume = ev_resume;
380	evapi.backend = ev_backend;	466	evapi.backend = ev_backend;
381	evapi.unloop = ev_unloop;	467	evapi.break_ = ev_break;
		468	evapi.invoke_pending = ev_invoke_pending;
		469	evapi.pending_count = ev_pending_count;
		470	evapi.verify = ev_verify;
		471	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		472	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
382	evapi.ref = ev_ref;	473	evapi.ref = ev_ref;
383	evapi.unref = ev_unref;	474	evapi.unref = ev_unref;
384	evapi.time = ev_time;	475	evapi.run = ev_run;
385	evapi.loop = ev_loop;
386	evapi.once = ev_once;	476	evapi.once = ev_once;
387	evapi.io_start = ev_io_start;	477	evapi.io_start = ev_io_start;
388	evapi.io_stop = ev_io_stop;	478	evapi.io_stop = ev_io_stop;
389	evapi.timer_start = ev_timer_start;	479	evapi.timer_start = ev_timer_start;
390	evapi.timer_stop = ev_timer_stop;	480	evapi.timer_stop = ev_timer_stop;
391	evapi.timer_again = ev_timer_again;	481	evapi.timer_again = ev_timer_again;
		482	evapi.timer_remaining = ev_timer_remaining;
392	evapi.periodic_start = ev_periodic_start;	483	evapi.periodic_start = ev_periodic_start;
393	evapi.periodic_stop = ev_periodic_stop;	484	evapi.periodic_stop = ev_periodic_stop;
394	evapi.signal_start = ev_signal_start;	485	evapi.signal_start = ev_signal_start;
395	evapi.signal_stop = ev_signal_stop;	486	evapi.signal_stop = ev_signal_stop;
396	evapi.idle_start = ev_idle_start;	487	evapi.idle_start = ev_idle_start;
397	evapi.idle_stop = ev_idle_stop;	488	evapi.idle_stop = ev_idle_stop;
398	evapi.prepare_start = ev_prepare_start;	489	evapi.prepare_start = ev_prepare_start;
399	evapi.prepare_stop = ev_prepare_stop;	490	evapi.prepare_stop = ev_prepare_stop;
400	evapi.check_start = ev_check_start;	491	evapi.check_start = ev_check_start;
401	evapi.check_stop = ev_check_stop;	492	evapi.check_stop = ev_check_stop;
		493	#if EV_CHILD_ENABLE
402	evapi.child_start = ev_child_start;	494	evapi.child_start = ev_child_start;
403	evapi.child_stop = ev_child_stop;	495	evapi.child_stop = ev_child_stop;
		496	#endif
404	evapi.stat_start = ev_stat_start;	497	evapi.stat_start = ev_stat_start;
405	evapi.stat_stop = ev_stat_stop;	498	evapi.stat_stop = ev_stat_stop;
406	evapi.stat_stat = ev_stat_stat;	499	evapi.stat_stat = ev_stat_stat;
		500	evapi.embed_start = ev_embed_start;
		501	evapi.embed_stop = ev_embed_stop;
		502	evapi.embed_sweep = ev_embed_sweep;
		503	evapi.fork_start = ev_fork_start;
		504	evapi.fork_stop = ev_fork_stop;
		505	evapi.cleanup_start = ev_cleanup_start;
		506	evapi.cleanup_stop = ev_cleanup_stop;
		507	evapi.async_start = ev_async_start;
		508	evapi.async_stop = ev_async_stop;
		509	evapi.async_send = ev_async_send;
		510	evapi.clear_pending = ev_clear_pending;
		511	evapi.invoke = ev_invoke;
407		512
408	sv_setiv (sv, (IV)&evapi);	513	sv_setiv (sv, (IV)&evapi);
409	SvREADONLY_on (sv);	514	SvREADONLY_on (sv);
410	}	515	}
411	#ifndef _WIN32	516	#if !defined(_WIN32) && !defined(_MINIX)
412	pthread_atfork (0, 0, ev_default_fork);	517	pthread_atfork (0, 0, default_fork);
413	#endif	518	#endif
414	}	519	}
415		520
		521	SV *ev_default_loop (unsigned int flags = 0)
		522	CODE:
		523	{
		524	if (!default_loop_sv)
		525	{
		526	evapi.default_loop = ev_default_loop (flags);
		527
		528	if (!evapi.default_loop)
		529	XSRETURN_UNDEF;
		530
		531	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		532	}
		533
		534	RETVAL = newSVsv (default_loop_sv);
		535	}
		536	OUTPUT:
		537	RETVAL
		538
		539	void ev_default_destroy ()
		540	CODE:
		541	ev_loop_destroy (EV_DEFAULT_UC);
		542	SvREFCNT_dec (default_loop_sv);
		543	default_loop_sv = 0;
		544
		545	unsigned int ev_supported_backends ()
		546
		547	unsigned int ev_recommended_backends ()
		548
		549	unsigned int ev_embeddable_backends ()
		550
		551	void ev_sleep (NV interval)
		552
		553	NV ev_time ()
		554
416	NV ev_now ()	555	NV ev_now ()
		556	C_ARGS: evapi.default_loop
		557
		558	void ev_now_update ()
		559	C_ARGS: evapi.default_loop
		560
		561	void ev_suspend ()
		562	C_ARGS: evapi.default_loop
		563
		564	void ev_resume ()
		565	C_ARGS: evapi.default_loop
417		566
418	unsigned int ev_backend ()	567	unsigned int ev_backend ()
		568	C_ARGS: evapi.default_loop
419		569
420	NV ev_time ()	570	void ev_verify ()
		571	ALIAS:
		572	loop_verify = 1
		573	C_ARGS: evapi.default_loop
421		574
422	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	575	unsigned int ev_iteration ()
		576	ALIAS:
		577	loop_count = 1
		578	C_ARGS: evapi.default_loop
423		579
		580	unsigned int ev_depth ()
		581	ALIAS:
		582	loop_depth = 1
		583	C_ARGS: evapi.default_loop
		584
		585	void ev_set_io_collect_interval (NV interval)
		586	C_ARGS: evapi.default_loop, interval
		587
		588	void ev_set_timeout_collect_interval (NV interval)
		589	C_ARGS: evapi.default_loop, interval
		590
424	void ev_loop (int flags = 0)	591	void ev_run (int flags = 0)
		592	ALIAS:
		593	loop = 1
		594	C_ARGS: evapi.default_loop, flags
425		595
426	void ev_unloop (int how = 1)	596	void ev_break (int how = EVBREAK_ONE)
		597	ALIAS:
		598	unloop = 1
		599	C_ARGS: evapi.default_loop, how
		600
		601	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		602	C_ARGS: evapi.default_loop, fd, revents
		603
		604	void ev_feed_signal_event (SV *signal)
		605	CODE:
		606	{
		607	Signal signum = s_signum (signal);
		608	CHECK_SIG (signal, signum);
		609
		610	ev_feed_signal_event (evapi.default_loop, signum);
		611	}
		612
		613	unsigned int ev_pending_count ()
		614	C_ARGS: evapi.default_loop
		615
		616	void ev_invoke_pending ()
		617	C_ARGS: evapi.default_loop
427		618
428	ev_io *io (SV *fh, int events, SV *cb)	619	ev_io *io (SV *fh, int events, SV *cb)
429	ALIAS:	620	ALIAS:
430	io_ns = 1	621	io_ns = 1
		622	_ae_io = 2
431	CODE:	623	CODE:
432	{	624	{
433	int fd = sv_fileno (fh);	625	int fd = s_fileno (fh, events & EV_WRITE);
434	CHECK_FD (fh, fd);	626	CHECK_FD (fh, fd);
435		627
		628	if (ix == 2)
		629	{
		630	ix = 0;
		631	events = events ? EV_WRITE : EV_READ;
		632	}
		633
436	RETVAL = e_new (sizeof (ev_io), cb);	634	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
437	RETVAL->fh = newSVsv (fh);	635	e_fh (RETVAL) = newSVsv (fh);
438	ev_io_set (RETVAL, fd, events);	636	ev_io_set (RETVAL, fd, events);
439	if (!ix) START (io, RETVAL);	637	if (!ix) START (io, RETVAL);
440	}	638	}
441	OUTPUT:	639	OUTPUT:
442	RETVAL	640	RETVAL
…		…
445	ALIAS:	643	ALIAS:
446	timer_ns = 1	644	timer_ns = 1
447	INIT:	645	INIT:
448	CHECK_REPEAT (repeat);	646	CHECK_REPEAT (repeat);
449	CODE:	647	CODE:
450	RETVAL = e_new (sizeof (ev_timer), cb);	648	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
451	ev_timer_set (RETVAL, after, repeat);	649	ev_timer_set (RETVAL, after, repeat);
452	if (!ix) START (timer, RETVAL);	650	if (!ix) START (timer, RETVAL);
453	OUTPUT:	651	OUTPUT:
454	RETVAL	652	RETVAL
455		653
…		…
459	INIT:	657	INIT:
460	CHECK_REPEAT (interval);	658	CHECK_REPEAT (interval);
461	CODE:	659	CODE:
462	{	660	{
463	ev_periodic *w;	661	ev_periodic *w;
464	w = e_new (sizeof (ev_periodic), cb);	662	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
465	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	663	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
466	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	664	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
467	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	665	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
468	if (!ix) START (periodic, w);	666	if (!ix) START (periodic, w);
469	}	667	}
470	OUTPUT:	668	OUTPUT:
471	RETVAL	669	RETVAL
…		…
473	ev_signal *signal (SV *signal, SV *cb)	671	ev_signal *signal (SV *signal, SV *cb)
474	ALIAS:	672	ALIAS:
475	signal_ns = 1	673	signal_ns = 1
476	CODE:	674	CODE:
477	{	675	{
478	Signal signum = sv_signum (signal);	676	Signal signum = s_signum (signal);
479	CHECK_SIG (signal, signum);	677	CHECK_SIG (signal, signum);
480		678
481	RETVAL = e_new (sizeof (ev_signal), cb);	679	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
482	ev_signal_set (RETVAL, signum);	680	ev_signal_set (RETVAL, signum);
483	if (!ix) START (signal, RETVAL);	681	if (!ix) START_SIGNAL (RETVAL);
484	}	682	}
485	OUTPUT:	683	OUTPUT:
486	RETVAL	684	RETVAL
487		685
488	ev_idle *idle (SV *cb)	686	ev_idle *idle (SV *cb)
489	ALIAS:	687	ALIAS:
490	idle_ns = 1	688	idle_ns = 1
491	CODE:	689	CODE:
492	RETVAL = e_new (sizeof (ev_idle), cb);	690	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
493	ev_idle_set (RETVAL);	691	ev_idle_set (RETVAL);
494	if (!ix) START (idle, RETVAL);	692	if (!ix) START (idle, RETVAL);
495	OUTPUT:	693	OUTPUT:
496	RETVAL	694	RETVAL
497		695
498	ev_prepare *prepare (SV *cb)	696	ev_prepare *prepare (SV *cb)
499	ALIAS:	697	ALIAS:
500	prepare_ns = 1	698	prepare_ns = 1
501	CODE:	699	CODE:
502	RETVAL = e_new (sizeof (ev_prepare), cb);	700	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
503	ev_prepare_set (RETVAL);	701	ev_prepare_set (RETVAL);
504	if (!ix) START (prepare, RETVAL);	702	if (!ix) START (prepare, RETVAL);
505	OUTPUT:	703	OUTPUT:
506	RETVAL	704	RETVAL
507		705
508	ev_check *check (SV *cb)	706	ev_check *check (SV *cb)
509	ALIAS:	707	ALIAS:
510	check_ns = 1	708	check_ns = 1
511	CODE:	709	CODE:
512	RETVAL = e_new (sizeof (ev_check), cb);	710	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
513	ev_check_set (RETVAL);	711	ev_check_set (RETVAL);
514	if (!ix) START (check, RETVAL);	712	if (!ix) START (check, RETVAL);
515	OUTPUT:	713	OUTPUT:
516	RETVAL	714	RETVAL
517		715
		716	ev_fork *fork (SV *cb)
		717	ALIAS:
		718	fork_ns = 1
		719	CODE:
		720	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		721	ev_fork_set (RETVAL);
		722	if (!ix) START (fork, RETVAL);
		723	OUTPUT:
		724	RETVAL
		725
		726	ev_cleanup *cleanup (SV *cb)
		727	ALIAS:
		728	cleanup_ns = 1
		729	CODE:
		730	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		731	ev_cleanup_set (RETVAL);
		732	if (!ix) START (cleanup, RETVAL);
		733	OUTPUT:
		734	RETVAL
		735
518	ev_child *child (int pid, SV *cb)	736	ev_child *child (int pid, int trace, SV *cb)
519	ALIAS:	737	ALIAS:
520	child_ns = 1	738	child_ns = 1
521	CODE:	739	CODE:
		740	#if EV_CHILD_ENABLE
522	RETVAL = e_new (sizeof (ev_child), cb);	741	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
523	ev_child_set (RETVAL, pid);	742	ev_child_set (RETVAL, pid, trace);
524	if (!ix) START (child, RETVAL);	743	if (!ix) START (child, RETVAL);
		744	#else
		745	croak ("EV::child watchers not supported on this platform");
		746	#endif
525	OUTPUT:	747	OUTPUT:
526	RETVAL	748	RETVAL
		749
527		750
528	ev_stat *stat (SV *path, NV interval, SV *cb)	751	ev_stat *stat (SV *path, NV interval, SV *cb)
529	ALIAS:	752	ALIAS:
530	stat_ns = 1	753	stat_ns = 1
531	CODE:	754	CODE:
532	RETVAL = e_new (sizeof (ev_stat), cb);	755	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
533	RETVAL->fh = newSVsv (path);	756	e_fh (RETVAL) = newSVsv (path);
534	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	757	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
535	if (!ix) START (stat, RETVAL);	758	if (!ix) START (stat, RETVAL);
536	OUTPUT:	759	OUTPUT:
537	RETVAL	760	RETVAL
538		761
		762	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		763	ALIAS:
		764	embed_ns = 1
		765	CODE:
		766	{
		767	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		768	croak ("passed loop is not embeddable via EV::embed,");
		769
		770	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		771	e_fh (RETVAL) = newSVsv (ST (0));
		772	ev_embed_set (RETVAL, loop);
		773	if (!ix) START (embed, RETVAL);
		774	}
		775	OUTPUT:
		776	RETVAL
		777
		778	ev_async *async (SV *cb)
		779	ALIAS:
		780	async_ns = 1
		781	CODE:
		782	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		783	ev_async_set (RETVAL);
		784	if (!ix) START (async, RETVAL);
		785	OUTPUT:
		786	RETVAL
		787
539	void once (SV *fh, int events, SV *timeout, SV *cb)	788	void once (SV *fh, int events, SV *timeout, SV *cb)
540	CODE:	789	CODE:
541	ev_once (	790	ev_once (
		791	evapi.default_loop,
542	sv_fileno (fh), events,	792	s_fileno (fh, events & EV_WRITE), events,
543	SvOK (timeout) ? SvNV (timeout) : -1.,	793	SvOK (timeout) ? SvNV (timeout) : -1.,
544	e_once_cb,	794	e_once_cb,
545	newSVsv (cb)	795	newSVsv (cb)
546	);	796	);
547		797
…		…
551		801
552	int ev_is_active (ev_watcher *w)	802	int ev_is_active (ev_watcher *w)
553		803
554	int ev_is_pending (ev_watcher *w)	804	int ev_is_pending (ev_watcher *w)
555		805
		806	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		807	C_ARGS: e_loop (w), w, revents
		808
		809	int ev_clear_pending (ev_watcher *w)
		810	C_ARGS: e_loop (w), w
		811
		812	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		813	C_ARGS: e_loop (w), w, revents
		814
556	int keepalive (ev_watcher *w, int new_value = 0)	815	int keepalive (ev_watcher *w, int new_value = 0)
557	CODE:	816	CODE:
558	{	817	{
559	RETVAL = w->flags & WFLAG_KEEPALIVE;	818	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
560	new_value = new_value ? WFLAG_KEEPALIVE : 0;	819	new_value = new_value ? WFLAG_KEEPALIVE : 0;
561		820
562	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	821	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
563	{	822	{
		823	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
564	REF (w);	824	REF (w);
565	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
566	UNREF (w);	825	UNREF (w);
567	}	826	}
568	}	827	}
569	OUTPUT:	828	OUTPUT:
570	RETVAL	829	RETVAL
571		830
572	SV *cb (ev_watcher *w, SV *new_cb = 0)	831	SV *cb (ev_watcher *w, SV *new_cb = 0)
573	CODE:	832	CODE:
574	{	833	{
575	RETVAL = newSVsv (w->cb_sv);
576
577	if (items > 1)	834	if (items > 1)
578	sv_setsv (w->cb_sv, new_cb);	835	{
		836	new_cb = s_get_cv_croak (new_cb);
		837	RETVAL = newRV_noinc (w->cb_sv);
		838	w->cb_sv = SvREFCNT_inc (new_cb);
		839	}
		840	else
		841	RETVAL = newRV_inc (w->cb_sv);
579	}	842	}
580	OUTPUT:	843	OUTPUT:
581	RETVAL	844	RETVAL
582		845
583	SV *data (ev_watcher *w, SV *new_data = 0)	846	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
592	}	855	}
593	}	856	}
594	OUTPUT:	857	OUTPUT:
595	RETVAL	858	RETVAL
596		859
597	void trigger (ev_watcher *w, int revents = EV_NONE)	860	SV *loop (ev_watcher *w)
598	CODE:	861	CODE:
599	w->cb (w, revents);	862	RETVAL = newRV_inc (w->loop);
		863	OUTPUT:
		864	RETVAL
600		865
601	int priority (ev_watcher *w, int new_priority = 0)	866	int priority (ev_watcher *w, int new_priority = 0)
602	CODE:	867	CODE:
603	{	868	{
604	RETVAL = w->priority;	869	RETVAL = w->priority;
605		870
606	if (items > 1)	871	if (items > 1)
607	{	872	{
608	int active = ev_is_active (w);	873	int active = ev_is_active (w);
609
610	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
611	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
612		874
613	if (active)	875	if (active)
614	{	876	{
615	/* grrr. */	877	/* grrr. */
616	PUSHMARK (SP);	878	PUSHMARK (SP);
617	XPUSHs (ST (0));	879	XPUSHs (ST (0));
		880	PUTBACK;
618	call_method ("stop", G_DISCARD | G_VOID);	881	call_method ("stop", G_DISCARD | G_VOID);
619	}	882	}
620		883
621	ev_set_priority (w, new_priority);	884	ev_set_priority (w, new_priority);
622		885
623	if (active)	886	if (active)
624	{	887	{
625	PUSHMARK (SP);	888	PUSHMARK (SP);
626	XPUSHs (ST (0));	889	XPUSHs (ST (0));
		890	PUTBACK;
627	call_method ("start", G_DISCARD | G_VOID);	891	call_method ("start", G_DISCARD | G_VOID);
628	}	892	}
629	}	893	}
630	}	894	}
631	OUTPUT:	895	OUTPUT:
…		…
647	e_destroy (w);	911	e_destroy (w);
648		912
649	void set (ev_io *w, SV *fh, int events)	913	void set (ev_io *w, SV *fh, int events)
650	CODE:	914	CODE:
651	{	915	{
652	int fd = sv_fileno (fh);	916	int fd = s_fileno (fh, events & EV_WRITE);
653	CHECK_FD (fh, fd);	917	CHECK_FD (fh, fd);
654		918
655	sv_setsv (w->fh, fh);	919	sv_setsv (e_fh (w), fh);
656	RESET (io, w, (w, fd, events));	920	RESET (io, w, (w, fd, events));
657	}	921	}
658		922
659	SV *fh (ev_io *w, SV *new_fh = 0)	923	SV *fh (ev_io *w, SV *new_fh = 0)
660	CODE:	924	CODE:
661	{	925	{
662	if (items > 1)	926	if (items > 1)
663	{	927	{
664	int fd = sv_fileno (new_fh);	928	int fd = s_fileno (new_fh, w->events & EV_WRITE);
665	CHECK_FD (new_fh, fd);	929	CHECK_FD (new_fh, fd);
666		930
667	RETVAL = w->fh;	931	RETVAL = e_fh (w);
668	w->fh = newSVsv (new_fh);	932	e_fh (w) = newSVsv (new_fh);
669		933
670	RESET (io, w, (w, fd, w->events));	934	RESET (io, w, (w, fd, w->events));
671	}	935	}
672	else	936	else
673	RETVAL = newSVsv (w->fh);	937	RETVAL = newSVsv (e_fh (w));
674	}	938	}
675	OUTPUT:	939	OUTPUT:
676	RETVAL	940	RETVAL
677		941
678	int events (ev_io *w, int new_events = EV_UNDEF)	942	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
688		952
689	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	953	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
690		954
691	void ev_signal_start (ev_signal *w)	955	void ev_signal_start (ev_signal *w)
692	CODE:	956	CODE:
693	START (signal, w);	957	START_SIGNAL (w);
694		958
695	void ev_signal_stop (ev_signal *w)	959	void ev_signal_stop (ev_signal *w)
696	CODE:	960	CODE:
697	STOP (signal, w);	961	STOP (signal, w);
698		962
…		…
702	e_destroy (w);	966	e_destroy (w);
703		967
704	void set (ev_signal *w, SV *signal)	968	void set (ev_signal *w, SV *signal)
705	CODE:	969	CODE:
706	{	970	{
707	Signal signum = sv_signum (signal);	971	Signal signum = s_signum (signal);
708	CHECK_SIG (signal, signum);	972	CHECK_SIG (signal, signum);
709		973
710	RESET (signal, w, (w, signum));	974	RESET_SIGNAL (w, (w, signum));
711	}	975	}
712		976
713	int signal (ev_signal *w, SV *new_signal = 0)	977	int signal (ev_signal *w, SV *new_signal = 0)
714	CODE:	978	CODE:
715	{	979	{
716	RETVAL = w->signum;	980	RETVAL = w->signum;
717		981
718	if (items > 1)	982	if (items > 1)
719	{	983	{
720	Signal signum = sv_signum (new_signal);	984	Signal signum = s_signum (new_signal);
721	CHECK_SIG (new_signal, signum);	985	CHECK_SIG (new_signal, signum);
722		986
723	RESET (signal, w, (w, signum));	987	RESET_SIGNAL (w, (w, signum));
724	}	988	}
725	}	989	}
726	OUTPUT:	990	OUTPUT:
727	RETVAL	991	RETVAL
728		992
…		…
740		1004
741	void ev_timer_again (ev_timer *w)	1005	void ev_timer_again (ev_timer *w)
742	INIT:	1006	INIT:
743	CHECK_REPEAT (w->repeat);	1007	CHECK_REPEAT (w->repeat);
744	CODE:	1008	CODE:
745	REF (w);
746	ev_timer_again (w);	1009	ev_timer_again (e_loop (w), w);
747	UNREF (w);	1010	UNREF (w);
		1011
		1012	NV ev_timer_remaining (ev_timer *w)
		1013	C_ARGS: e_loop (w), w
748		1014
749	void DESTROY (ev_timer *w)	1015	void DESTROY (ev_timer *w)
750	CODE:	1016	CODE:
751	STOP (timer, w);	1017	STOP (timer, w);
752	e_destroy (w);	1018	e_destroy (w);
…		…
769	CODE:	1035	CODE:
770	STOP (periodic, w);	1036	STOP (periodic, w);
771		1037
772	void ev_periodic_again (ev_periodic *w)	1038	void ev_periodic_again (ev_periodic *w)
773	CODE:	1039	CODE:
774	REF (w);
775	ev_periodic_again (w);	1040	ev_periodic_again (e_loop (w), w);
776	UNREF (w);	1041	UNREF (w);
777		1042
778	void DESTROY (ev_periodic *w)	1043	void DESTROY (ev_periodic *w)
779	CODE:	1044	CODE:
780	STOP (periodic, w);	1045	STOP (periodic, w);
…		…
783	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1048	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
784	INIT:	1049	INIT:
785	CHECK_REPEAT (interval);	1050	CHECK_REPEAT (interval);
786	CODE:	1051	CODE:
787	{	1052	{
788	SvREFCNT_dec (w->fh);	1053	SvREFCNT_dec (e_fh (w));
789	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1054	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
790		1055
791	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1056	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
792	}	1057	}
		1058
		1059	NV at (ev_periodic *w)
		1060	CODE:
		1061	RETVAL = ev_periodic_at (w);
		1062	OUTPUT:
		1063	RETVAL
793		1064
794	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1065	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
795		1066
796	void ev_idle_start (ev_idle *w)	1067	void ev_idle_start (ev_idle *w)
797	CODE:	1068	CODE:
…		…
804	void DESTROY (ev_idle *w)	1075	void DESTROY (ev_idle *w)
805	CODE:	1076	CODE:
806	STOP (idle, w);	1077	STOP (idle, w);
807	e_destroy (w);	1078	e_destroy (w);
808		1079
809	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1080	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
810		1081
811	void ev_prepare_start (ev_prepare *w)	1082	void ev_prepare_start (ev_prepare *w)
812	CODE:	1083	CODE:
813	START (prepare, w);	1084	START (prepare, w);
814		1085
…		…
834	void DESTROY (ev_check *w)	1105	void DESTROY (ev_check *w)
835	CODE:	1106	CODE:
836	STOP (check, w);	1107	STOP (check, w);
837	e_destroy (w);	1108	e_destroy (w);
838		1109
		1110	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1111
		1112	void ev_fork_start (ev_fork *w)
		1113	CODE:
		1114	START (fork, w);
		1115
		1116	void ev_fork_stop (ev_fork *w)
		1117	CODE:
		1118	STOP (fork, w);
		1119
		1120	void DESTROY (ev_fork *w)
		1121	CODE:
		1122	STOP (fork, w);
		1123	e_destroy (w);
		1124
		1125	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1126
		1127	void ev_cleanup_start (ev_cleanup *w)
		1128	CODE:
		1129	START (cleanup, w);
		1130
		1131	void ev_cleanup_stop (ev_cleanup *w)
		1132	CODE:
		1133	STOP (cleanup, w);
		1134
		1135	void DESTROY (ev_cleanup *w)
		1136	CODE:
		1137	STOP (cleanup, w);
		1138	e_destroy (w);
		1139
		1140	int keepalive (ev_watcher *w, int new_value = 0)
		1141	CODE:
		1142	RETVAL = 0;
		1143	OUTPUT:
		1144	RETVAL
		1145
839	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1146	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1147
		1148	#if EV_CHILD_ENABLE
840		1149
841	void ev_child_start (ev_child *w)	1150	void ev_child_start (ev_child *w)
842	CODE:	1151	CODE:
843	START (child, w);	1152	START (child, w);
844		1153
…		…
849	void DESTROY (ev_child *w)	1158	void DESTROY (ev_child *w)
850	CODE:	1159	CODE:
851	STOP (child, w);	1160	STOP (child, w);
852	e_destroy (w);	1161	e_destroy (w);
853		1162
854	void set (ev_child *w, int pid)	1163	void set (ev_child *w, int pid, int trace)
855	CODE:	1164	CODE:
856	RESET (child, w, (w, pid));	1165	RESET (child, w, (w, pid, trace));
857		1166
858	int pid (ev_child *w, int new_pid = 0)
859	CODE:
860	{
861	RETVAL = w->pid;
862
863	if (items > 1)
864	RESET (child, w, (w, new_pid));
865	}
866	OUTPUT:
867	RETVAL
868
869
870	int rstatus (ev_child *w)	1167	int pid (ev_child *w)
871	ALIAS:	1168	ALIAS:
872	rpid = 1	1169	rpid = 1
		1170	rstatus = 2
873	CODE:	1171	CODE:
874	RETVAL = ix ? w->rpid : w->rstatus;	1172	RETVAL = ix == 0 ? w->pid
		1173	: ix == 1 ? w->rpid
		1174	: w->rstatus;
875	OUTPUT:	1175	OUTPUT:
876	RETVAL	1176	RETVAL
		1177
		1178	#endif
877		1179
878	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1180	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
879		1181
880	void ev_stat_start (ev_stat *w)	1182	void ev_stat_start (ev_stat *w)
881	CODE:	1183	CODE:
…		…
891	e_destroy (w);	1193	e_destroy (w);
892		1194
893	void set (ev_stat *w, SV *path, NV interval)	1195	void set (ev_stat *w, SV *path, NV interval)
894	CODE:	1196	CODE:
895	{	1197	{
896	sv_setsv (w->fh, path);	1198	sv_setsv (e_fh (w), path);
897	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1199	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
898	}	1200	}
899		1201
900	SV *path (ev_stat *w, SV *new_path = 0)	1202	SV *path (ev_stat *w, SV *new_path = 0)
901	CODE:	1203	CODE:
902	{	1204	{
903	RETVAL = SvREFCNT_inc (w->fh);	1205	RETVAL = SvREFCNT_inc (e_fh (w));
904		1206
905	if (items > 1)	1207	if (items > 1)
906	{	1208	{
907	SvREFCNT_dec (w->fh);	1209	SvREFCNT_dec (e_fh (w));
908	w->fh = newSVsv (new_path);	1210	e_fh (w) = newSVsv (new_path);
909	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1211	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
910	}	1212	}
911	}	1213	}
912	OUTPUT:	1214	OUTPUT:
913	RETVAL	1215	RETVAL
914		1216
…		…
916	CODE:	1218	CODE:
917	{	1219	{
918	RETVAL = w->interval;	1220	RETVAL = w->interval;
919		1221
920	if (items > 1)	1222	if (items > 1)
921	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1223	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
922	}	1224	}
923	OUTPUT:	1225	OUTPUT:
924	RETVAL	1226	RETVAL
925		1227
926	void prev (ev_stat *w)	1228	void prev (ev_stat *w)
…		…
930	PPCODE:	1232	PPCODE:
931	{	1233	{
932	ev_statdata *s = ix ? &w->attr : &w->prev;	1234	ev_statdata *s = ix ? &w->attr : &w->prev;
933		1235
934	if (ix == 1)	1236	if (ix == 1)
935	ev_stat_stat (w);	1237	ev_stat_stat (e_loop (w), w);
936	else if (!s->st_nlink)	1238	else if (!s->st_nlink)
937	errno = ENOENT;	1239	errno = ENOENT;
938		1240
939	PL_statcache.st_dev = s->st_nlink;	1241	PL_statcache.st_dev = s->st_nlink;
940	PL_statcache.st_ino = s->st_ino;	1242	PL_statcache.st_ino = s->st_ino;
…		…
967	PUSHs (sv_2mortal (newSVuv (4096)));	1269	PUSHs (sv_2mortal (newSVuv (4096)));
968	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1270	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
969	}	1271	}
970	}	1272	}
971		1273
		1274	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1275
		1276	void ev_embed_start (ev_embed *w)
		1277	CODE:
		1278	START (embed, w);
		1279
		1280	void ev_embed_stop (ev_embed *w)
		1281	CODE:
		1282	STOP (embed, w);
		1283
		1284	void DESTROY (ev_embed *w)
		1285	CODE:
		1286	STOP (embed, w);
		1287	e_destroy (w);
		1288
		1289	void set (ev_embed *w, struct ev_loop *loop)
		1290	CODE:
		1291	{
		1292	sv_setsv (e_fh (w), ST (1));
		1293	RESET (embed, w, (w, loop));
		1294	}
		1295
		1296	SV *other (ev_embed *w)
		1297	CODE:
		1298	RETVAL = newSVsv (e_fh (w));
		1299	OUTPUT:
		1300	RETVAL
		1301
		1302	void ev_embed_sweep (ev_embed *w)
		1303	C_ARGS: e_loop (w), w
		1304
		1305	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1306
		1307	void ev_async_start (ev_async *w)
		1308	CODE:
		1309	START (async, w);
		1310
		1311	void ev_async_stop (ev_async *w)
		1312	CODE:
		1313	STOP (async, w);
		1314
		1315	void DESTROY (ev_async *w)
		1316	CODE:
		1317	STOP (async, w);
		1318	e_destroy (w);
		1319
		1320	void ev_async_send (ev_async *w)
		1321	C_ARGS: e_loop (w), w
		1322
		1323	SV *ev_async_async_pending (ev_async *w)
		1324	CODE:
		1325	RETVAL = boolSV (ev_async_pending (w));
		1326	OUTPUT:
		1327	RETVAL
		1328
		1329	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1330
		1331	SV *new (SV *klass, unsigned int flags = 0)
		1332	CODE:
		1333	{
		1334	struct ev_loop *loop = ev_loop_new (flags);
		1335
		1336	if (!loop)
		1337	XSRETURN_UNDEF;
		1338
		1339	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
		1344	void DESTROY (struct ev_loop *loop)
		1345	CODE:
		1346	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1347	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1348	if (loop != evapi.default_loop)
		1349	ev_loop_destroy (loop);
		1350
		1351	void ev_loop_fork (struct ev_loop *loop)
		1352
		1353	NV ev_now (struct ev_loop *loop)
		1354
		1355	void ev_now_update (struct ev_loop *loop)
		1356
		1357	void ev_suspend (struct ev_loop *loop)
		1358
		1359	void ev_resume (struct ev_loop *loop)
		1360
		1361	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1362
		1363	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1364
		1365	unsigned int ev_backend (struct ev_loop *loop)
		1366
		1367	void ev_verify (struct ev_loop *loop)
		1368	ALIAS:
		1369	loop_verify = 1
		1370
		1371	unsigned int ev_iteration (struct ev_loop *loop)
		1372	ALIAS:
		1373	loop_count = 1
		1374
		1375	unsigned int ev_depth (struct ev_loop *loop)
		1376	ALIAS:
		1377	loop_depth = 1
		1378
		1379	void ev_run (struct ev_loop *loop, int flags = 0)
		1380	ALIAS:
		1381	loop = 1
		1382
		1383	void ev_break (struct ev_loop *loop, int how = 1)
		1384	ALIAS:
		1385	unloop = 1
		1386
		1387	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1388
		1389	unsigned int ev_pending_count (struct ev_loop *loop)
		1390
		1391	void ev_invoke_pending (struct ev_loop *loop)
		1392
972	#if 0	1393	#if 0
973		1394
974	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1395	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
975		1396	CODE:
976	BOOT:
977	{	1397	{
978	HV *stash = gv_stashpv ("EV::HTTP", 1);	1398	Signal signum = s_signum (signal);
		1399	CHECK_SIG (signal, signum);
979		1400
980	static const struct {	1401	ev_feed_signal_event (loop, signum);
981	const char *name;
982	IV iv;
983	} *civ, const_iv[] = {
984	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
985	const_iv (HTTP_, OK)
986	const_iv (HTTP_, NOCONTENT)
987	const_iv (HTTP_, MOVEPERM)
988	const_iv (HTTP_, MOVETEMP)
989	const_iv (HTTP_, NOTMODIFIED)
990	const_iv (HTTP_, BADREQUEST)
991	const_iv (HTTP_, NOTFOUND)
992	const_iv (HTTP_, SERVUNAVAIL)
993	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
994	const_iv (EVHTTP_, PROXY_REQUEST)
995	const_iv (EVHTTP_, REQ_GET)
996	const_iv (EVHTTP_, REQ_POST)
997	const_iv (EVHTTP_, REQ_HEAD)
998	const_iv (EVHTTP_, REQUEST)
999	const_iv (EVHTTP_, RESPONSE)
1000	};
1001
1002	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1003	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1004	}	1402	}
1005
1006	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1007
1008	#HttpRequest new (SV *klass, SV *cb)
1009
1010	#void DESTROY (struct evhttp_request *req);
1011		1403
1012	#endif	1404	#endif
1013		1405
		1406	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1407	ALIAS:
		1408	io_ns = 1
		1409	CODE:
		1410	{
		1411	int fd = s_fileno (fh, events & EV_WRITE);
		1412	CHECK_FD (fh, fd);
1014		1413
		1414	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1415	e_fh (RETVAL) = newSVsv (fh);
		1416	ev_io_set (RETVAL, fd, events);
		1417	if (!ix) START (io, RETVAL);
		1418	}
		1419	OUTPUT:
		1420	RETVAL
1015		1421
		1422	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1423	ALIAS:
		1424	timer_ns = 1
		1425	INIT:
		1426	CHECK_REPEAT (repeat);
		1427	CODE:
		1428	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1429	ev_timer_set (RETVAL, after, repeat);
		1430	if (!ix) START (timer, RETVAL);
		1431	OUTPUT:
		1432	RETVAL
1016		1433
		1434	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1435	ALIAS:
		1436	periodic_ns = 1
		1437	INIT:
		1438	CHECK_REPEAT (interval);
		1439	CODE:
		1440	{
		1441	ev_periodic *w;
		1442	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1443	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1444	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1445	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1446	if (!ix) START (periodic, w);
		1447	}
		1448	OUTPUT:
		1449	RETVAL
1017		1450
		1451	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1452	ALIAS:
		1453	signal_ns = 1
		1454	CODE:
		1455	{
		1456	Signal signum = s_signum (signal);
		1457	CHECK_SIG (signal, signum);
1018		1458
		1459	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1460	ev_signal_set (RETVAL, signum);
		1461	if (!ix) START_SIGNAL (RETVAL);
		1462	}
		1463	OUTPUT:
		1464	RETVAL
1019		1465
		1466	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1467	ALIAS:
		1468	idle_ns = 1
		1469	CODE:
		1470	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1471	ev_idle_set (RETVAL);
		1472	if (!ix) START (idle, RETVAL);
		1473	OUTPUT:
		1474	RETVAL
1020		1475
		1476	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1477	ALIAS:
		1478	prepare_ns = 1
		1479	CODE:
		1480	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1481	ev_prepare_set (RETVAL);
		1482	if (!ix) START (prepare, RETVAL);
		1483	OUTPUT:
		1484	RETVAL
		1485
		1486	ev_check *check (struct ev_loop *loop, SV *cb)
		1487	ALIAS:
		1488	check_ns = 1
		1489	CODE:
		1490	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1491	ev_check_set (RETVAL);
		1492	if (!ix) START (check, RETVAL);
		1493	OUTPUT:
		1494	RETVAL
		1495
		1496	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1497	ALIAS:
		1498	fork_ns = 1
		1499	CODE:
		1500	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1501	ev_fork_set (RETVAL);
		1502	if (!ix) START (fork, RETVAL);
		1503	OUTPUT:
		1504	RETVAL
		1505
		1506	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1507	ALIAS:
		1508	cleanup_ns = 1
		1509	CODE:
		1510	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1511	ev_cleanup_set (RETVAL);
		1512	if (!ix) START (cleanup, RETVAL);
		1513	OUTPUT:
		1514	RETVAL
		1515
		1516	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1517	ALIAS:
		1518	child_ns = 1
		1519	CODE:
		1520	#if EV_CHILD_ENABLE
		1521	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1522	ev_child_set (RETVAL, pid, trace);
		1523	if (!ix) START (child, RETVAL);
		1524	#else
		1525	croak ("EV::child watchers not supported on this platform");
		1526	#endif
		1527	OUTPUT:
		1528	RETVAL
		1529
		1530	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1531	ALIAS:
		1532	stat_ns = 1
		1533	CODE:
		1534	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1535	e_fh (RETVAL) = newSVsv (path);
		1536	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1537	if (!ix) START (stat, RETVAL);
		1538	OUTPUT:
		1539	RETVAL
		1540
		1541	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1542	ALIAS:
		1543	embed_ns = 1
		1544	CODE:
		1545	{
		1546	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1547	croak ("passed loop is not embeddable via EV::embed,");
		1548
		1549	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1550	e_fh (RETVAL) = newSVsv (ST (1));
		1551	ev_embed_set (RETVAL, other);
		1552	if (!ix) START (embed, RETVAL);
		1553	}
		1554	OUTPUT:
		1555	RETVAL
		1556
		1557	ev_async *async (struct ev_loop *loop, SV *cb)
		1558	ALIAS:
		1559	async_ns = 1
		1560	CODE:
		1561	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1562	ev_async_set (RETVAL);
		1563	if (!ix) START (async, RETVAL);
		1564	OUTPUT:
		1565	RETVAL
		1566
		1567	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1568	CODE:
		1569	ev_once (
		1570	loop,
		1571	s_fileno (fh, events & EV_WRITE), events,
		1572	SvOK (timeout) ? SvNV (timeout) : -1.,
		1573	e_once_cb,
		1574	newSVsv (cb)
		1575	);
		1576

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