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Comparing EV/EV.xs (file contents):
Revision 1.81 by root, Tue Nov 27 10:59:10 2007 UTC vs.
Revision 1.162 by root, Tue Jan 15 21:49:38 2013 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_USE_FLOOR 1
		22	#define EV_API_STATIC
		23	#define EV_H <ev.h>
		24	#define EV_CONFIG_H error
		25	#include "EV/EVAPI.h"
13		26
14	#define EV_SELECT_IS_WINSOCKET 0	27	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	28	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	29	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	30	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	31	# define fd_mask Perl_fd_mask
19	#endif	32	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	33	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	34	#include "libev/ev.c"
22	#include "event.c"
23		35
24	#ifndef _WIN32
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)	36	#if !defined _WIN32 && !defined _MINIX
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"
33	#include "evdns.c"
34	#endif
35
36	#ifndef _WIN32
37	# include <pthread.h>	37	# include <pthread.h>
38	#endif	38	#endif
39		39
		40	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		41	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		42	#define e_self(w) ((ev_watcher *)(w))->self
		43	#define e_fh(w) ((ev_watcher *)(w))->fh
		44	#define e_data(w) ((ev_watcher *)(w))->data
		45
40	#define WFLAG_KEEPALIVE 1	46	#define WFLAG_KEEPALIVE 1
		47	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		48
42	#define UNREF(w) \	49	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	50	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	51	&& ev_is_active (w)) \
45	ev_unref ();	52	{ \
		53	ev_unref (e_loop (w)); \
		54	e_flags (w) |= WFLAG_UNREFED; \
		55	}
46		56
47	#define REF(w) \	57	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	58	if (e_flags (w) & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	59	{ \
50	ev_ref ();	60	e_flags (w) &= ~WFLAG_UNREFED; \
		61	ev_ref (e_loop (w)); \
		62	}
51		63
52	#define START(type,w) \	64	#define START(type,w) \
53	do { \	65	do { \
		66	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	67	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	68	} while (0)
57		69
58	#define STOP(type,w) \	70	#define STOP(type,w) \
59	do { \	71	do { \
60	REF (w); \	72	REF (w); \
61	ev_ ## type ## _stop (w); \	73	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	74	} while (0)
63		75
64	#define RESET(type,w,seta) \	76	#define RESET(type,w,seta) \
65	do { \	77	do { \
66	int active = ev_is_active (w); \	78	int active = ev_is_active (w); \
67	if (active) STOP (type, w); \	79	if (active) STOP (type, w); \
68	ev_ ## type ## _set seta; \	80	ev_ ## type ## _set seta; \
69	if (active) START (type, w); \	81	if (active) START (type, w); \
70	} while (0)	82	} while (0)
71		83
72	typedef int Signal;	84	typedef int Signal;
73		85
		86	/* horrible... */
		87	#define CHECK_SIGNAL_CAN_START(w) \
		88	do { \
		89	/* dive into the internals of libev to avoid aborting in libev */ \
		90	if (signals [(w)->signum - 1].loop \
		91	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		92	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		93	} while (0)
		94
		95	#define START_SIGNAL(w) \
		96	do { \
		97	CHECK_SIGNAL_CAN_START (w); \
		98	START (signal, w); \
		99	} while (0) \
		100
		101	#define RESET_SIGNAL(w,seta) \
		102	do { \
		103	int active = ev_is_active (w); \
		104	if (active) STOP (signal, w); \
		105	ev_ ## signal ## _set seta; \
		106	if (active) START_SIGNAL (w); \
		107	} while (0)
		108
		109	static SV *default_loop_sv;
		110
74	static struct EVAPI evapi;	111	static struct EVAPI evapi;
75		112
76	static HV	113	static HV
		114	*stash_loop,
77	*stash_watcher,	115	*stash_watcher,
78	*stash_io,	116	*stash_io,
79	*stash_timer,	117	*stash_timer,
80	*stash_periodic,	118	*stash_periodic,
81	*stash_signal,	119	*stash_signal,
…		…
83	*stash_stat,	121	*stash_stat,
84	*stash_idle,	122	*stash_idle,
85	*stash_prepare,	123	*stash_prepare,
86	*stash_check,	124	*stash_check,
87	*stash_embed,	125	*stash_embed,
88	*stash_fork;	126	*stash_fork,
89		127	*stash_cleanup,
90	#ifndef SIG_SIZE	128	*stash_async;
91	/* kudos to Slaven Rezic for the idea */
92	static char sig_size [] = { SIG_NUM };
93	# define SIG_SIZE (sizeof (sig_size) + 1)
94	#endif
95
96	static Signal
97	sv_signum (SV *sig)
98	{
99	Signal signum;
100
101	SvGETMAGIC (sig);
102
103	for (signum = 1; signum < SIG_SIZE; ++signum)
104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
105	return signum;
106
107	signum = SvIV (sig);
108
109	if (signum > 0 && signum < SIG_SIZE)
110	return signum;
111
112	return -1;
113	}
114		129
115	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
116	// Event	131	// Event
117		132
118	static void e_cb (ev_watcher *w, int revents);	133	static void e_cb (EV_P_ ev_watcher *w, int revents);
119
120	static int
121	sv_fileno (SV *fh)
122	{
123	SvGETMAGIC (fh);
124
125	if (SvROK (fh))
126	fh = SvRV (fh);
127
128	if (SvTYPE (fh) == SVt_PVGV)
129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
130
131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
132	return SvIV (fh);
133
134	return -1;
135	}
136		134
137	static void *	135	static void *
138	e_new (int size, SV *cb_sv)	136	e_new (int size, SV *cb_sv, SV *loop)
139	{	137	{
		138	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
140	ev_watcher *w;	139	ev_watcher *w;
141	SV *self = NEWSV (0, size);	140	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	141	SvPOK_only (self);
143	SvCUR_set (self, size);	142	SvCUR_set (self, size);
144		143
145	w = (ev_watcher *)SvPVX (self);	144	w = (ev_watcher *)SvPVX (self);
146		145
147	ev_init (w, e_cb);	146	ev_init (w, cv ? e_cb : 0);
148		147
		148	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	149	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	150	w->data = 0;
151	w->fh = 0;	151	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	152	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	153	w->self = self;
154		154
155	return (void *)w;	155	return (void *)w;
156	}	156	}
157		157
158	static void	158	static void
159	e_destroy (void *w_)	159	e_destroy (void *w_)
160	{	160	{
161	ev_watcher *w = (ev_watcher *)w_;	161	ev_watcher *w = (ev_watcher *)w_;
162		162
		163	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	164	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	165	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	166	SvREFCNT_dec (w->data ); w->data = 0;
166	}	167	}
167		168
…		…
180	}	181	}
181		182
182	return rv;	183	return rv;
183	}	184	}
184		185
185	static SV *sv_events_cache;	186	static SV *sv_self_cache, *sv_events_cache;
186		187
187	static void	188	static void
188	e_cb (ev_watcher *w, int revents)	189	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	190	{
190	dSP;	191	dSP;
191	I32 mark = SP - PL_stack_base;	192	I32 mark = SP - PL_stack_base;
192	SV *sv_self, *sv_events;	193	SV *sv_self, *sv_events;
193		194
		195	/* libev might have stopped the watcher */
		196	if (expect_false (w->e_flags & WFLAG_UNREFED)
		197	&& !ev_is_active (w))
		198	REF (w);
		199
		200	if (expect_true (sv_self_cache))
		201	{
		202	sv_self = sv_self_cache; sv_self_cache = 0;
		203	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		204	}
		205	else
		206	{
194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	207	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		208	SvREADONLY_on (sv_self);
		209	}
		210
		211	if (expect_true (sv_events_cache))
		212	{
		213	sv_events = sv_events_cache; sv_events_cache = 0;
		214	SvIV_set (sv_events, revents);
		215	SvIOK_only (sv_events);
		216	}
		217	else
		218	{
		219	sv_events = newSViv (revents);
		220	SvREADONLY_on (sv_events);
		221	}
		222
		223	PUSHMARK (SP);
		224	EXTEND (SP, 2);
		225	PUSHs (sv_self);
		226	PUSHs (sv_events);
		227
		228	PUTBACK;
		229	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		230
		231	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		232	SvREFCNT_dec (sv_self);
		233	else
		234	{
		235	SvREFCNT_dec (SvRV (sv_self));
		236	SvRV_set (sv_self, &PL_sv_undef);
		237	sv_self_cache = sv_self;
		238	}
		239
		240	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		241	SvREFCNT_dec (sv_events);
		242	else
		243	sv_events_cache = sv_events;
		244
		245	if (expect_false (SvTRUE (ERRSV)))
		246	{
		247	SPAGAIN;
		248	PUSHMARK (SP);
		249	PUTBACK;
		250	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		251	}
		252
		253	SP = PL_stack_base + mark;
		254	PUTBACK;
		255	}
		256
		257	static void
		258	e_once_cb (int revents, void *arg)
		259	{
		260	dSP;
		261	I32 mark = SP - PL_stack_base;
		262	SV *sv_events;
195		263
196	if (sv_events_cache)	264	if (sv_events_cache)
197	{	265	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	266	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	267	SvIV_set (sv_events, revents);
200	}	268	}
201	else	269	else
202	sv_events = newSViv (revents);	270	sv_events = newSViv (revents);
203		271
204	PUSHMARK (SP);	272	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	273	XPUSHs (sv_events);
208		274
209	PUTBACK;	275	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	276	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
211		277
212	SvREFCNT_dec (sv_self);	278	SvREFCNT_dec ((SV *)arg);
213		279
214	if (sv_events_cache)	280	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	281	SvREFCNT_dec (sv_events);
216	else	282	else
217	sv_events_cache = sv_events;	283	sv_events_cache = sv_events;
218		284
219	if (SvTRUE (ERRSV))	285	if (SvTRUE (ERRSV))
220	{	286	{
		287	SPAGAIN;
221	PUSHMARK (SP);	288	PUSHMARK (SP);
222	PUTBACK;	289	PUTBACK;
223	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	290	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
224	}	291	}
225		292
226	SP = PL_stack_base + mark;	293	SP = PL_stack_base + mark;
227	PUTBACK;	294	PUTBACK;
228	}	295	}
229		296
230	static void
231	e_once_cb (int revents, void *arg)
232	{
233	dSP;
234	I32 mark = SP - PL_stack_base;
235	SV *sv_events;
236
237	if (sv_events_cache)
238	{
239	sv_events = sv_events_cache; sv_events_cache = 0;
240	SvIV_set (sv_events, revents);
241	}
242	else
243	sv_events = newSViv (revents);
244
245	PUSHMARK (SP);
246	XPUSHs (sv_events);
247
248	PUTBACK;
249	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
250
251	SvREFCNT_dec ((SV *)arg);
252
253	if (sv_events_cache)
254	SvREFCNT_dec (sv_events);
255	else
256	sv_events_cache = sv_events;
257
258	if (SvTRUE (ERRSV))
259	{
260	PUSHMARK (SP);
261	PUTBACK;
262	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
263	}
264
265	SP = PL_stack_base + mark;
266	PUTBACK;
267	}
268
269	static ev_tstamp	297	static ev_tstamp
270	e_periodic_cb (ev_periodic *w, ev_tstamp now)	298	e_periodic_cb (ev_periodic *w, ev_tstamp now)
271	{	299	{
272	ev_tstamp retval;	300	ev_tstamp retval;
273	int count;	301	int count;
…		…
276	ENTER;	304	ENTER;
277	SAVETMPS;	305	SAVETMPS;
278		306
279	PUSHMARK (SP);	307	PUSHMARK (SP);
280	EXTEND (SP, 2);	308	EXTEND (SP, 2);
281	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	309	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
282	PUSHs (newSVnv (now));	310	PUSHs (newSVnv (now));
283		311
284	PUTBACK;	312	PUTBACK;
285	count = call_sv (w->fh, G_SCALAR | G_EVAL);	313	count = call_sv (w->fh, G_SCALAR | G_EVAL);
286	SPAGAIN;	314	SPAGAIN;
…		…
307	LEAVE;	335	LEAVE;
308		336
309	return retval;	337	return retval;
310	}	338	}
311		339
312	/////////////////////////////////////////////////////////////////////////////
313	// DNS
314
315	#ifndef _WIN32
316	static void
317	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
318	{
319	dSP;
320	SV *cb = (SV *)arg;
321
322	ENTER;
323	SAVETMPS;
324	PUSHMARK (SP);
325	EXTEND (SP, count + 3);
326	PUSHs (sv_2mortal (newSViv (result)));
327
328	if (result == DNS_ERR_NONE && ttl >= 0)
329	{
330	int i;
331
332	PUSHs (sv_2mortal (newSViv (type)));
333	PUSHs (sv_2mortal (newSViv (ttl)));
334
335	for (i = 0; i < count; ++i)
336	switch (type)
337	{
338	case DNS_IPv6_AAAA:
339	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
340	break;
341	case DNS_IPv4_A:
342	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
343	break;
344	case DNS_PTR:
345	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
346	break;
347	}
348	}
349
350	PUTBACK;
351	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
352
353	FREETMPS;
354
355	if (SvTRUE (ERRSV))
356	{
357	PUSHMARK (SP);
358	PUTBACK;
359	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
360	}
361
362	LEAVE;
363	}
364	#endif
365
366	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	340	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
367	croak (# repeat " value must be >= 0");	341	croak (# repeat " value must be >= 0");
368		342
369	#define CHECK_FD(fh,fd) if ((fd) < 0) \	343	#define CHECK_FD(fh,fd) if ((fd) < 0) \
370	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	344	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
371		345
372	#define CHECK_SIG(sv,num) if ((num) < 0) \	346	#define CHECK_SIG(sv,num) if ((num) < 0) \
373	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	347	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		348
		349	static void
		350	default_fork (void)
		351	{
		352	ev_loop_fork (EV_DEFAULT_UC);
		353	}
374		354
375	/////////////////////////////////////////////////////////////////////////////	355	/////////////////////////////////////////////////////////////////////////////
376	// XS interface functions	356	// XS interface functions
377		357
378	MODULE = EV PACKAGE = EV PREFIX = ev_	358	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
391	const_iv (EV_, MINPRI)	371	const_iv (EV_, MINPRI)
392	const_iv (EV_, MAXPRI)	372	const_iv (EV_, MAXPRI)
393		373
394	const_iv (EV_, UNDEF)	374	const_iv (EV_, UNDEF)
395	const_iv (EV_, NONE)	375	const_iv (EV_, NONE)
396	const_iv (EV_, TIMEOUT)
397	const_iv (EV_, READ)	376	const_iv (EV_, READ)
398	const_iv (EV_, WRITE)	377	const_iv (EV_, WRITE)
		378	const_iv (EV_, IO)
		379	const_iv (EV_, TIMER)
		380	const_iv (EV_, PERIODIC)
399	const_iv (EV_, SIGNAL)	381	const_iv (EV_, SIGNAL)
		382	const_iv (EV_, CHILD)
		383	const_iv (EV_, STAT)
400	const_iv (EV_, IDLE)	384	const_iv (EV_, IDLE)
		385	const_iv (EV_, PREPARE)
401	const_iv (EV_, CHECK)	386	const_iv (EV_, CHECK)
		387	const_iv (EV_, EMBED)
		388	const_iv (EV_, FORK)
		389	const_iv (EV_, CLEANUP)
		390	const_iv (EV_, ASYNC)
		391	const_iv (EV_, CUSTOM)
402	const_iv (EV_, ERROR)	392	const_iv (EV_, ERROR)
403		393
404	const_iv (EV, LOOP_ONESHOT)	394	const_iv (EV, RUN_NOWAIT)
405	const_iv (EV, LOOP_NONBLOCK)
406	const_iv (EV, UNLOOP_ONE)	395	const_iv (EV, RUN_ONCE)
		396
		397	const_iv (EV, BREAK_CANCEL)
		398	const_iv (EV, BREAK_ONE)
407	const_iv (EV, UNLOOP_ALL)	399	const_iv (EV, BREAK_ALL)
408
409	const_iv (EV, BACKEND_SELECT)	400	const_iv (EV, BACKEND_SELECT)
410	const_iv (EV, BACKEND_POLL)	401	const_iv (EV, BACKEND_POLL)
411	const_iv (EV, BACKEND_EPOLL)	402	const_iv (EV, BACKEND_EPOLL)
412	const_iv (EV, BACKEND_KQUEUE)	403	const_iv (EV, BACKEND_KQUEUE)
413	const_iv (EV, BACKEND_DEVPOLL)	404	const_iv (EV, BACKEND_DEVPOLL)
414	const_iv (EV, BACKEND_PORT)	405	const_iv (EV, BACKEND_PORT)
		406	const_iv (EV, BACKEND_ALL)
		407	const_iv (EV, BACKEND_MASK)
415	const_iv (EV, FLAG_AUTO)	408	const_iv (EV, FLAG_AUTO)
		409	const_iv (EV, FLAG_FORKCHECK)
		410	const_iv (EV, FLAG_SIGNALFD)
		411	const_iv (EV, FLAG_NOSIGMASK)
416	const_iv (EV, FLAG_NOENV)	412	const_iv (EV, FLAG_NOENV)
		413	const_iv (EV, FLAG_NOINOTIFY)
		414
		415	const_iv (EV_, VERSION_MAJOR)
		416	const_iv (EV_, VERSION_MINOR)
		417	#if EV_COMPAT3
		418	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		419	const_iv (EV_, TIMEOUT)
		420	const_iv (EV, LOOP_NONBLOCK)
		421	const_iv (EV, LOOP_ONESHOT)
		422	const_iv (EV, UNLOOP_CANCEL)
		423	const_iv (EV, UNLOOP_ONE)
		424	const_iv (EV, UNLOOP_ALL)
		425	#endif
417	};	426	};
418		427
419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	428	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	429	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
421		430
		431	stash_loop = gv_stashpv ("EV::Loop" , 1);
422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	432	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
423	stash_io = gv_stashpv ("EV::IO" , 1);	433	stash_io = gv_stashpv ("EV::IO" , 1);
424	stash_timer = gv_stashpv ("EV::Timer" , 1);	434	stash_timer = gv_stashpv ("EV::Timer" , 1);
425	stash_periodic = gv_stashpv ("EV::Periodic", 1);	435	stash_periodic = gv_stashpv ("EV::Periodic", 1);
426	stash_signal = gv_stashpv ("EV::Signal" , 1);	436	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	438	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
429	stash_check = gv_stashpv ("EV::Check" , 1);	439	stash_check = gv_stashpv ("EV::Check" , 1);
430	stash_child = gv_stashpv ("EV::Child" , 1);	440	stash_child = gv_stashpv ("EV::Child" , 1);
431	stash_embed = gv_stashpv ("EV::Embed" , 1);	441	stash_embed = gv_stashpv ("EV::Embed" , 1);
432	stash_stat = gv_stashpv ("EV::Stat" , 1);	442	stash_stat = gv_stashpv ("EV::Stat" , 1);
		443	stash_fork = gv_stashpv ("EV::Fork" , 1);
		444	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		445	stash_async = gv_stashpv ("EV::Async" , 1);
433		446
434	{	447	{
435	SV *sv = perl_get_sv ("EV::API", TRUE);	448	SV *sv = perl_get_sv ("EV::API", TRUE);
436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	449	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
437		450
438	/* the poor man's shared library emulator */	451	/* the poor man's shared library emulator */
439	evapi.ver = EV_API_VERSION;	452	evapi.ver = EV_API_VERSION;
440	evapi.rev = EV_API_REVISION;	453	evapi.rev = EV_API_REVISION;
441	evapi.sv_fileno = sv_fileno;	454	evapi.sv_fileno = sv_fileno;
442	evapi.sv_signum = sv_signum;	455	evapi.sv_signum = s_signum;
		456	evapi.supported_backends = ev_supported_backends ();
		457	evapi.recommended_backends = ev_recommended_backends ();
		458	evapi.embeddable_backends = ev_embeddable_backends ();
		459	evapi.time_ = ev_time;
		460	evapi.sleep_ = ev_sleep;
		461	evapi.loop_new = ev_loop_new;
		462	evapi.loop_destroy = ev_loop_destroy;
		463	evapi.loop_fork = ev_loop_fork;
		464	evapi.iteration = ev_iteration;
		465	evapi.depth = ev_depth;
		466	evapi.set_userdata = ev_set_userdata;
		467	evapi.userdata = ev_userdata;
443	evapi.now = ev_now;	468	evapi.now = ev_now;
		469	evapi.now_update = ev_now_update;
		470	evapi.suspend = ev_suspend;
		471	evapi.resume = ev_resume;
444	evapi.backend = ev_backend;	472	evapi.backend = ev_backend;
445	evapi.unloop = ev_unloop;	473	evapi.break_ = ev_break;
		474	evapi.invoke_pending = ev_invoke_pending;
		475	evapi.pending_count = ev_pending_count;
		476	evapi.verify = ev_verify;
		477	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		478	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
446	evapi.ref = ev_ref;	479	evapi.ref = ev_ref;
447	evapi.unref = ev_unref;	480	evapi.unref = ev_unref;
448	evapi.time = ev_time;	481	evapi.run = ev_run;
449	evapi.loop = ev_loop;
450	evapi.once = ev_once;	482	evapi.once = ev_once;
451	evapi.io_start = ev_io_start;	483	evapi.io_start = ev_io_start;
452	evapi.io_stop = ev_io_stop;	484	evapi.io_stop = ev_io_stop;
453	evapi.timer_start = ev_timer_start;	485	evapi.timer_start = ev_timer_start;
454	evapi.timer_stop = ev_timer_stop;	486	evapi.timer_stop = ev_timer_stop;
455	evapi.timer_again = ev_timer_again;	487	evapi.timer_again = ev_timer_again;
		488	evapi.timer_remaining = ev_timer_remaining;
456	evapi.periodic_start = ev_periodic_start;	489	evapi.periodic_start = ev_periodic_start;
457	evapi.periodic_stop = ev_periodic_stop;	490	evapi.periodic_stop = ev_periodic_stop;
458	evapi.signal_start = ev_signal_start;	491	evapi.signal_start = ev_signal_start;
459	evapi.signal_stop = ev_signal_stop;	492	evapi.signal_stop = ev_signal_stop;
460	evapi.idle_start = ev_idle_start;	493	evapi.idle_start = ev_idle_start;
461	evapi.idle_stop = ev_idle_stop;	494	evapi.idle_stop = ev_idle_stop;
462	evapi.prepare_start = ev_prepare_start;	495	evapi.prepare_start = ev_prepare_start;
463	evapi.prepare_stop = ev_prepare_stop;	496	evapi.prepare_stop = ev_prepare_stop;
464	evapi.check_start = ev_check_start;	497	evapi.check_start = ev_check_start;
465	evapi.check_stop = ev_check_stop;	498	evapi.check_stop = ev_check_stop;
		499	#if EV_CHILD_ENABLE
466	evapi.child_start = ev_child_start;	500	evapi.child_start = ev_child_start;
467	evapi.child_stop = ev_child_stop;	501	evapi.child_stop = ev_child_stop;
		502	#endif
468	evapi.stat_start = ev_stat_start;	503	evapi.stat_start = ev_stat_start;
469	evapi.stat_stop = ev_stat_stop;	504	evapi.stat_stop = ev_stat_stop;
470	evapi.stat_stat = ev_stat_stat;	505	evapi.stat_stat = ev_stat_stat;
		506	evapi.embed_start = ev_embed_start;
		507	evapi.embed_stop = ev_embed_stop;
		508	evapi.embed_sweep = ev_embed_sweep;
		509	evapi.fork_start = ev_fork_start;
		510	evapi.fork_stop = ev_fork_stop;
		511	evapi.cleanup_start = ev_cleanup_start;
		512	evapi.cleanup_stop = ev_cleanup_stop;
		513	evapi.async_start = ev_async_start;
		514	evapi.async_stop = ev_async_stop;
		515	evapi.async_send = ev_async_send;
		516	evapi.clear_pending = ev_clear_pending;
		517	evapi.invoke = ev_invoke;
471		518
472	sv_setiv (sv, (IV)&evapi);	519	sv_setiv (sv, (IV)&evapi);
473	SvREADONLY_on (sv);	520	SvREADONLY_on (sv);
474	}	521	}
475	#ifndef _WIN32	522	#if !defined _WIN32 && !defined _MINIX
		523	#if __linux
		524	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		525	__register_atfork (0, 0, default_fork, 0);
		526	#else
476	pthread_atfork (0, 0, ev_default_fork);	527	pthread_atfork (0, 0, default_fork);
477	#endif	528	#endif
		529	#endif
		530	}
		531
		532	SV *ev_default_loop (unsigned int flags = 0)
		533	CODE:
		534	{
		535	if (!default_loop_sv)
		536	{
		537	evapi.default_loop = ev_default_loop (flags);
		538
		539	if (!evapi.default_loop)
		540	XSRETURN_UNDEF;
		541
		542	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		543	}
		544
		545	RETVAL = newSVsv (default_loop_sv);
		546	}
		547	OUTPUT:
		548	RETVAL
		549
		550	void ev_default_destroy ()
		551	CODE:
		552	ev_loop_destroy (EV_DEFAULT_UC);
		553	SvREFCNT_dec (default_loop_sv);
		554	default_loop_sv = 0;
		555
		556	unsigned int ev_supported_backends ()
		557
		558	unsigned int ev_recommended_backends ()
		559
		560	unsigned int ev_embeddable_backends ()
		561
		562	void ev_sleep (NV interval)
		563
		564	NV ev_time ()
		565
		566	void ev_feed_signal (SV *signal)
		567	CODE:
		568	{
		569	Signal signum = s_signum (signal);
		570	CHECK_SIG (signal, signum);
		571
		572	ev_feed_signal (signum);
478	}	573	}
479		574
480	NV ev_now ()	575	NV ev_now ()
		576	C_ARGS: evapi.default_loop
		577
		578	void ev_now_update ()
		579	C_ARGS: evapi.default_loop
		580
		581	void ev_suspend ()
		582	C_ARGS: evapi.default_loop
		583
		584	void ev_resume ()
		585	C_ARGS: evapi.default_loop
481		586
482	unsigned int ev_backend ()	587	unsigned int ev_backend ()
		588	C_ARGS: evapi.default_loop
483		589
484	NV ev_time ()	590	void ev_verify ()
		591	ALIAS:
		592	loop_verify = 1
		593	C_ARGS: evapi.default_loop
485		594
486	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	595	unsigned int ev_iteration ()
		596	ALIAS:
		597	loop_count = 1
		598	C_ARGS: evapi.default_loop
487		599
		600	unsigned int ev_depth ()
		601	ALIAS:
		602	loop_depth = 1
		603	C_ARGS: evapi.default_loop
		604
		605	void ev_set_io_collect_interval (NV interval)
		606	C_ARGS: evapi.default_loop, interval
		607
		608	void ev_set_timeout_collect_interval (NV interval)
		609	C_ARGS: evapi.default_loop, interval
		610
488	void ev_loop (int flags = 0)	611	int ev_run (int flags = 0)
		612	ALIAS:
		613	loop = 1
		614	C_ARGS: evapi.default_loop, flags
489		615
490	void ev_unloop (int how = 1)	616	void ev_break (int how = EVBREAK_ONE)
		617	ALIAS:
		618	unloop = 1
		619	C_ARGS: evapi.default_loop, how
		620
		621	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		622	C_ARGS: evapi.default_loop, fd, revents
		623
		624	void ev_feed_signal_event (SV *signal)
		625	CODE:
		626	{
		627	Signal signum = s_signum (signal);
		628	CHECK_SIG (signal, signum);
		629
		630	ev_feed_signal_event (evapi.default_loop, signum);
		631	}
		632
		633	unsigned int ev_pending_count ()
		634	C_ARGS: evapi.default_loop
		635
		636	void ev_invoke_pending ()
		637	C_ARGS: evapi.default_loop
491		638
492	ev_io *io (SV *fh, int events, SV *cb)	639	ev_io *io (SV *fh, int events, SV *cb)
493	ALIAS:	640	ALIAS:
494	io_ns = 1	641	io_ns = 1
		642	_ae_io = 2
495	CODE:	643	CODE:
496	{	644	{
497	int fd = sv_fileno (fh);	645	int fd = s_fileno (fh, events & EV_WRITE);
498	CHECK_FD (fh, fd);	646	CHECK_FD (fh, fd);
499		647
		648	if (ix == 2)
		649	{
		650	ix = 0;
		651	events = events ? EV_WRITE : EV_READ;
		652	}
		653
500	RETVAL = e_new (sizeof (ev_io), cb);	654	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
501	RETVAL->fh = newSVsv (fh);	655	e_fh (RETVAL) = newSVsv (fh);
502	ev_io_set (RETVAL, fd, events);	656	ev_io_set (RETVAL, fd, events);
503	if (!ix) START (io, RETVAL);	657	if (!ix) START (io, RETVAL);
504	}	658	}
505	OUTPUT:	659	OUTPUT:
506	RETVAL	660	RETVAL
…		…
509	ALIAS:	663	ALIAS:
510	timer_ns = 1	664	timer_ns = 1
511	INIT:	665	INIT:
512	CHECK_REPEAT (repeat);	666	CHECK_REPEAT (repeat);
513	CODE:	667	CODE:
514	RETVAL = e_new (sizeof (ev_timer), cb);	668	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
515	ev_timer_set (RETVAL, after, repeat);	669	ev_timer_set (RETVAL, after, repeat);
516	if (!ix) START (timer, RETVAL);	670	if (!ix) START (timer, RETVAL);
517	OUTPUT:	671	OUTPUT:
518	RETVAL	672	RETVAL
519		673
…		…
523	INIT:	677	INIT:
524	CHECK_REPEAT (interval);	678	CHECK_REPEAT (interval);
525	CODE:	679	CODE:
526	{	680	{
527	ev_periodic *w;	681	ev_periodic *w;
528	w = e_new (sizeof (ev_periodic), cb);	682	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	683	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
530	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	684	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
531	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	685	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
532	if (!ix) START (periodic, w);	686	if (!ix) START (periodic, w);
533	}	687	}
534	OUTPUT:	688	OUTPUT:
535	RETVAL	689	RETVAL
…		…
537	ev_signal *signal (SV *signal, SV *cb)	691	ev_signal *signal (SV *signal, SV *cb)
538	ALIAS:	692	ALIAS:
539	signal_ns = 1	693	signal_ns = 1
540	CODE:	694	CODE:
541	{	695	{
542	Signal signum = sv_signum (signal);	696	Signal signum = s_signum (signal);
543	CHECK_SIG (signal, signum);	697	CHECK_SIG (signal, signum);
544		698
545	RETVAL = e_new (sizeof (ev_signal), cb);	699	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
546	ev_signal_set (RETVAL, signum);	700	ev_signal_set (RETVAL, signum);
547	if (!ix) START (signal, RETVAL);	701	if (!ix) START_SIGNAL (RETVAL);
548	}	702	}
549	OUTPUT:	703	OUTPUT:
550	RETVAL	704	RETVAL
551		705
552	ev_idle *idle (SV *cb)	706	ev_idle *idle (SV *cb)
553	ALIAS:	707	ALIAS:
554	idle_ns = 1	708	idle_ns = 1
555	CODE:	709	CODE:
556	RETVAL = e_new (sizeof (ev_idle), cb);	710	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
557	ev_idle_set (RETVAL);	711	ev_idle_set (RETVAL);
558	if (!ix) START (idle, RETVAL);	712	if (!ix) START (idle, RETVAL);
559	OUTPUT:	713	OUTPUT:
560	RETVAL	714	RETVAL
561		715
562	ev_prepare *prepare (SV *cb)	716	ev_prepare *prepare (SV *cb)
563	ALIAS:	717	ALIAS:
564	prepare_ns = 1	718	prepare_ns = 1
565	CODE:	719	CODE:
566	RETVAL = e_new (sizeof (ev_prepare), cb);	720	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
567	ev_prepare_set (RETVAL);	721	ev_prepare_set (RETVAL);
568	if (!ix) START (prepare, RETVAL);	722	if (!ix) START (prepare, RETVAL);
569	OUTPUT:	723	OUTPUT:
570	RETVAL	724	RETVAL
571		725
572	ev_check *check (SV *cb)	726	ev_check *check (SV *cb)
573	ALIAS:	727	ALIAS:
574	check_ns = 1	728	check_ns = 1
575	CODE:	729	CODE:
576	RETVAL = e_new (sizeof (ev_check), cb);	730	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
577	ev_check_set (RETVAL);	731	ev_check_set (RETVAL);
578	if (!ix) START (check, RETVAL);	732	if (!ix) START (check, RETVAL);
579	OUTPUT:	733	OUTPUT:
580	RETVAL	734	RETVAL
581		735
		736	ev_fork *fork (SV *cb)
		737	ALIAS:
		738	fork_ns = 1
		739	CODE:
		740	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		741	ev_fork_set (RETVAL);
		742	if (!ix) START (fork, RETVAL);
		743	OUTPUT:
		744	RETVAL
		745
		746	#if CLEANUP_ENABLED
		747
		748	ev_cleanup *cleanup (SV *cb)
		749	ALIAS:
		750	cleanup_ns = 1
		751	CODE:
		752	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		753	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		754	ev_cleanup_set (RETVAL);
		755	if (!ix) START (cleanup, RETVAL);
		756	OUTPUT:
		757	RETVAL
		758
		759	#endif
		760
582	ev_child *child (int pid, SV *cb)	761	ev_child *child (int pid, int trace, SV *cb)
583	ALIAS:	762	ALIAS:
584	child_ns = 1	763	child_ns = 1
585	CODE:	764	CODE:
		765	#if EV_CHILD_ENABLE
586	RETVAL = e_new (sizeof (ev_child), cb);	766	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
587	ev_child_set (RETVAL, pid);	767	ev_child_set (RETVAL, pid, trace);
588	if (!ix) START (child, RETVAL);	768	if (!ix) START (child, RETVAL);
		769	#else
		770	croak ("EV::child watchers not supported on this platform");
		771	#endif
589	OUTPUT:	772	OUTPUT:
590	RETVAL	773	RETVAL
		774
591		775
592	ev_stat *stat (SV *path, NV interval, SV *cb)	776	ev_stat *stat (SV *path, NV interval, SV *cb)
593	ALIAS:	777	ALIAS:
594	stat_ns = 1	778	stat_ns = 1
595	CODE:	779	CODE:
596	RETVAL = e_new (sizeof (ev_stat), cb);	780	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
597	RETVAL->fh = newSVsv (path);	781	e_fh (RETVAL) = newSVsv (path);
598	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	782	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
599	if (!ix) START (stat, RETVAL);	783	if (!ix) START (stat, RETVAL);
600	OUTPUT:	784	OUTPUT:
601	RETVAL	785	RETVAL
602		786
		787	#ifndef EV_NO_LOOPS
		788
		789	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		790	ALIAS:
		791	embed_ns = 1
		792	CODE:
		793	{
		794	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		795	croak ("passed loop is not embeddable via EV::embed,");
		796
		797	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		798	e_fh (RETVAL) = newSVsv (ST (0));
		799	ev_embed_set (RETVAL, loop);
		800	if (!ix) START (embed, RETVAL);
		801	}
		802	OUTPUT:
		803	RETVAL
		804
		805	#endif
		806
		807	ev_async *async (SV *cb)
		808	ALIAS:
		809	async_ns = 1
		810	CODE:
		811	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		812	ev_async_set (RETVAL);
		813	if (!ix) START (async, RETVAL);
		814	OUTPUT:
		815	RETVAL
		816
603	void once (SV *fh, int events, SV *timeout, SV *cb)	817	void once (SV *fh, int events, SV *timeout, SV *cb)
604	CODE:	818	CODE:
605	ev_once (	819	ev_once (
		820	evapi.default_loop,
606	sv_fileno (fh), events,	821	s_fileno (fh, events & EV_WRITE), events,
607	SvOK (timeout) ? SvNV (timeout) : -1.,	822	SvOK (timeout) ? SvNV (timeout) : -1.,
608	e_once_cb,	823	e_once_cb,
609	newSVsv (cb)	824	newSVsv (cb)
610	);	825	);
611		826
…		…
615		830
616	int ev_is_active (ev_watcher *w)	831	int ev_is_active (ev_watcher *w)
617		832
618	int ev_is_pending (ev_watcher *w)	833	int ev_is_pending (ev_watcher *w)
619		834
		835	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		836	C_ARGS: e_loop (w), w, revents
		837
		838	int ev_clear_pending (ev_watcher *w)
		839	C_ARGS: e_loop (w), w
		840
		841	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		842	C_ARGS: e_loop (w), w, revents
		843
620	int keepalive (ev_watcher *w, int new_value = 0)	844	int keepalive (ev_watcher *w, int new_value = 0)
621	CODE:	845	CODE:
622	{	846	{
623	RETVAL = w->flags & WFLAG_KEEPALIVE;	847	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
624	new_value = new_value ? WFLAG_KEEPALIVE : 0;	848	new_value = new_value ? WFLAG_KEEPALIVE : 0;
625		849
626	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	850	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
627	{	851	{
		852	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
628	REF (w);	853	REF (w);
629	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
630	UNREF (w);	854	UNREF (w);
631	}	855	}
632	}	856	}
633	OUTPUT:	857	OUTPUT:
634	RETVAL	858	RETVAL
635		859
636	SV *cb (ev_watcher *w, SV *new_cb = 0)	860	SV *cb (ev_watcher *w, SV *new_cb = 0)
637	CODE:	861	CODE:
638	{	862	{
639	RETVAL = newSVsv (w->cb_sv);
640
641	if (items > 1)	863	if (items > 1)
642	sv_setsv (w->cb_sv, new_cb);	864	{
		865	new_cb = s_get_cv_croak (new_cb);
		866	RETVAL = newRV_noinc (w->cb_sv);
		867	w->cb_sv = SvREFCNT_inc (new_cb);
		868	}
		869	else
		870	RETVAL = newRV_inc (w->cb_sv);
643	}	871	}
644	OUTPUT:	872	OUTPUT:
645	RETVAL	873	RETVAL
646		874
647	SV *data (ev_watcher *w, SV *new_data = 0)	875	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	}	884	}
657	}	885	}
658	OUTPUT:	886	OUTPUT:
659	RETVAL	887	RETVAL
660		888
661	void trigger (ev_watcher *w, int revents = EV_NONE)	889	SV *loop (ev_watcher *w)
662	CODE:	890	CODE:
663	w->cb (w, revents);	891	RETVAL = newRV_inc (w->loop);
		892	OUTPUT:
		893	RETVAL
664		894
665	int priority (ev_watcher *w, int new_priority = 0)	895	int priority (ev_watcher *w, int new_priority = 0)
666	CODE:	896	CODE:
667	{	897	{
668	RETVAL = w->priority;	898	RETVAL = w->priority;
669		899
670	if (items > 1)	900	if (items > 1)
671	{	901	{
672	int active = ev_is_active (w);	902	int active = ev_is_active (w);
673
674	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
675	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
676		903
677	if (active)	904	if (active)
678	{	905	{
679	/* grrr. */	906	/* grrr. */
680	PUSHMARK (SP);	907	PUSHMARK (SP);
681	XPUSHs (ST (0));	908	XPUSHs (ST (0));
		909	PUTBACK;
682	call_method ("stop", G_DISCARD | G_VOID);	910	call_method ("stop", G_DISCARD | G_VOID);
683	}	911	}
684		912
685	ev_set_priority (w, new_priority);	913	ev_set_priority (w, new_priority);
686		914
687	if (active)	915	if (active)
688	{	916	{
689	PUSHMARK (SP);	917	PUSHMARK (SP);
690	XPUSHs (ST (0));	918	XPUSHs (ST (0));
		919	PUTBACK;
691	call_method ("start", G_DISCARD | G_VOID);	920	call_method ("start", G_DISCARD | G_VOID);
692	}	921	}
693	}	922	}
694	}	923	}
695	OUTPUT:	924	OUTPUT:
…		…
711	e_destroy (w);	940	e_destroy (w);
712		941
713	void set (ev_io *w, SV *fh, int events)	942	void set (ev_io *w, SV *fh, int events)
714	CODE:	943	CODE:
715	{	944	{
716	int fd = sv_fileno (fh);	945	int fd = s_fileno (fh, events & EV_WRITE);
717	CHECK_FD (fh, fd);	946	CHECK_FD (fh, fd);
718		947
719	sv_setsv (w->fh, fh);	948	sv_setsv (e_fh (w), fh);
720	RESET (io, w, (w, fd, events));	949	RESET (io, w, (w, fd, events));
721	}	950	}
722		951
723	SV *fh (ev_io *w, SV *new_fh = 0)	952	SV *fh (ev_io *w, SV *new_fh = 0)
724	CODE:	953	CODE:
725	{	954	{
726	if (items > 1)	955	if (items > 1)
727	{	956	{
728	int fd = sv_fileno (new_fh);	957	int fd = s_fileno (new_fh, w->events & EV_WRITE);
729	CHECK_FD (new_fh, fd);	958	CHECK_FD (new_fh, fd);
730		959
731	RETVAL = w->fh;	960	RETVAL = e_fh (w);
732	w->fh = newSVsv (new_fh);	961	e_fh (w) = newSVsv (new_fh);
733		962
734	RESET (io, w, (w, fd, w->events));	963	RESET (io, w, (w, fd, w->events));
735	}	964	}
736	else	965	else
737	RETVAL = newSVsv (w->fh);	966	RETVAL = newSVsv (e_fh (w));
738	}	967	}
739	OUTPUT:	968	OUTPUT:
740	RETVAL	969	RETVAL
741		970
742	int events (ev_io *w, int new_events = EV_UNDEF)	971	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
752		981
753	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	982	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
754		983
755	void ev_signal_start (ev_signal *w)	984	void ev_signal_start (ev_signal *w)
756	CODE:	985	CODE:
757	START (signal, w);	986	START_SIGNAL (w);
758		987
759	void ev_signal_stop (ev_signal *w)	988	void ev_signal_stop (ev_signal *w)
760	CODE:	989	CODE:
761	STOP (signal, w);	990	STOP (signal, w);
762		991
…		…
766	e_destroy (w);	995	e_destroy (w);
767		996
768	void set (ev_signal *w, SV *signal)	997	void set (ev_signal *w, SV *signal)
769	CODE:	998	CODE:
770	{	999	{
771	Signal signum = sv_signum (signal);	1000	Signal signum = s_signum (signal);
772	CHECK_SIG (signal, signum);	1001	CHECK_SIG (signal, signum);
773		1002
774	RESET (signal, w, (w, signum));	1003	RESET_SIGNAL (w, (w, signum));
775	}	1004	}
776		1005
777	int signal (ev_signal *w, SV *new_signal = 0)	1006	int signal (ev_signal *w, SV *new_signal = 0)
778	CODE:	1007	CODE:
779	{	1008	{
780	RETVAL = w->signum;	1009	RETVAL = w->signum;
781		1010
782	if (items > 1)	1011	if (items > 1)
783	{	1012	{
784	Signal signum = sv_signum (new_signal);	1013	Signal signum = s_signum (new_signal);
785	CHECK_SIG (new_signal, signum);	1014	CHECK_SIG (new_signal, signum);
786		1015
787	RESET (signal, w, (w, signum));	1016	RESET_SIGNAL (w, (w, signum));
788	}	1017	}
789	}	1018	}
790	OUTPUT:	1019	OUTPUT:
791	RETVAL	1020	RETVAL
792		1021
…		…
804		1033
805	void ev_timer_again (ev_timer *w)	1034	void ev_timer_again (ev_timer *w)
806	INIT:	1035	INIT:
807	CHECK_REPEAT (w->repeat);	1036	CHECK_REPEAT (w->repeat);
808	CODE:	1037	CODE:
809	REF (w);
810	ev_timer_again (w);	1038	ev_timer_again (e_loop (w), w);
811	UNREF (w);	1039	UNREF (w);
		1040
		1041	NV ev_timer_remaining (ev_timer *w)
		1042	C_ARGS: e_loop (w), w
812		1043
813	void DESTROY (ev_timer *w)	1044	void DESTROY (ev_timer *w)
814	CODE:	1045	CODE:
815	STOP (timer, w);	1046	STOP (timer, w);
816	e_destroy (w);	1047	e_destroy (w);
…		…
833	CODE:	1064	CODE:
834	STOP (periodic, w);	1065	STOP (periodic, w);
835		1066
836	void ev_periodic_again (ev_periodic *w)	1067	void ev_periodic_again (ev_periodic *w)
837	CODE:	1068	CODE:
838	REF (w);
839	ev_periodic_again (w);	1069	ev_periodic_again (e_loop (w), w);
840	UNREF (w);	1070	UNREF (w);
841		1071
842	void DESTROY (ev_periodic *w)	1072	void DESTROY (ev_periodic *w)
843	CODE:	1073	CODE:
844	STOP (periodic, w);	1074	STOP (periodic, w);
…		…
847	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1077	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
848	INIT:	1078	INIT:
849	CHECK_REPEAT (interval);	1079	CHECK_REPEAT (interval);
850	CODE:	1080	CODE:
851	{	1081	{
852	SvREFCNT_dec (w->fh);	1082	SvREFCNT_dec (e_fh (w));
853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1083	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
854		1084
855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1085	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
856	}	1086	}
		1087
		1088	NV at (ev_periodic *w)
		1089	CODE:
		1090	RETVAL = ev_periodic_at (w);
		1091	OUTPUT:
		1092	RETVAL
857		1093
858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1094	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
859		1095
860	void ev_idle_start (ev_idle *w)	1096	void ev_idle_start (ev_idle *w)
861	CODE:	1097	CODE:
…		…
868	void DESTROY (ev_idle *w)	1104	void DESTROY (ev_idle *w)
869	CODE:	1105	CODE:
870	STOP (idle, w);	1106	STOP (idle, w);
871	e_destroy (w);	1107	e_destroy (w);
872		1108
873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1109	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
874		1110
875	void ev_prepare_start (ev_prepare *w)	1111	void ev_prepare_start (ev_prepare *w)
876	CODE:	1112	CODE:
877	START (prepare, w);	1113	START (prepare, w);
878		1114
…		…
898	void DESTROY (ev_check *w)	1134	void DESTROY (ev_check *w)
899	CODE:	1135	CODE:
900	STOP (check, w);	1136	STOP (check, w);
901	e_destroy (w);	1137	e_destroy (w);
902		1138
		1139	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1140
		1141	void ev_fork_start (ev_fork *w)
		1142	CODE:
		1143	START (fork, w);
		1144
		1145	void ev_fork_stop (ev_fork *w)
		1146	CODE:
		1147	STOP (fork, w);
		1148
		1149	void DESTROY (ev_fork *w)
		1150	CODE:
		1151	STOP (fork, w);
		1152	e_destroy (w);
		1153
		1154	#if CLEANUP_ENABLED
		1155
		1156	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1157
		1158	void ev_cleanup_start (ev_cleanup *w)
		1159	CODE:
		1160	START (cleanup, w);
		1161
		1162	void ev_cleanup_stop (ev_cleanup *w)
		1163	CODE:
		1164	STOP (cleanup, w);
		1165
		1166	void DESTROY (ev_cleanup *w)
		1167	CODE:
		1168	STOP (cleanup, w);
		1169	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1170	e_destroy (w);
		1171
		1172	int keepalive (ev_watcher *w, SV *new_value = 0)
		1173	CODE:
		1174	RETVAL = 1;
		1175	OUTPUT:
		1176	RETVAL
		1177
		1178	#endif
		1179
903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1180	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1181
		1182	#if EV_CHILD_ENABLE
904		1183
905	void ev_child_start (ev_child *w)	1184	void ev_child_start (ev_child *w)
906	CODE:	1185	CODE:
907	START (child, w);	1186	START (child, w);
908		1187
…		…
913	void DESTROY (ev_child *w)	1192	void DESTROY (ev_child *w)
914	CODE:	1193	CODE:
915	STOP (child, w);	1194	STOP (child, w);
916	e_destroy (w);	1195	e_destroy (w);
917		1196
918	void set (ev_child *w, int pid)	1197	void set (ev_child *w, int pid, int trace)
919	CODE:	1198	CODE:
920	RESET (child, w, (w, pid));	1199	RESET (child, w, (w, pid, trace));
921		1200
922	int pid (ev_child *w, int new_pid = 0)
923	CODE:
924	{
925	RETVAL = w->pid;
926
927	if (items > 1)
928	RESET (child, w, (w, new_pid));
929	}
930	OUTPUT:
931	RETVAL
932
933
934	int rstatus (ev_child *w)	1201	int pid (ev_child *w)
935	ALIAS:	1202	ALIAS:
936	rpid = 1	1203	rpid = 1
		1204	rstatus = 2
937	CODE:	1205	CODE:
938	RETVAL = ix ? w->rpid : w->rstatus;	1206	RETVAL = ix == 0 ? w->pid
		1207	: ix == 1 ? w->rpid
		1208	: w->rstatus;
939	OUTPUT:	1209	OUTPUT:
940	RETVAL	1210	RETVAL
		1211
		1212	#endif
941		1213
942	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1214	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
943		1215
944	void ev_stat_start (ev_stat *w)	1216	void ev_stat_start (ev_stat *w)
945	CODE:	1217	CODE:
…		…
955	e_destroy (w);	1227	e_destroy (w);
956		1228
957	void set (ev_stat *w, SV *path, NV interval)	1229	void set (ev_stat *w, SV *path, NV interval)
958	CODE:	1230	CODE:
959	{	1231	{
960	sv_setsv (w->fh, path);	1232	sv_setsv (e_fh (w), path);
961	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1233	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
962	}	1234	}
963		1235
964	SV *path (ev_stat *w, SV *new_path = 0)	1236	SV *path (ev_stat *w, SV *new_path = 0)
965	CODE:	1237	CODE:
966	{	1238	{
967	RETVAL = SvREFCNT_inc (w->fh);	1239	RETVAL = SvREFCNT_inc (e_fh (w));
968		1240
969	if (items > 1)	1241	if (items > 1)
970	{	1242	{
971	SvREFCNT_dec (w->fh);	1243	SvREFCNT_dec (e_fh (w));
972	w->fh = newSVsv (new_path);	1244	e_fh (w) = newSVsv (new_path);
973	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1245	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
974	}	1246	}
975	}	1247	}
976	OUTPUT:	1248	OUTPUT:
977	RETVAL	1249	RETVAL
978		1250
…		…
980	CODE:	1252	CODE:
981	{	1253	{
982	RETVAL = w->interval;	1254	RETVAL = w->interval;
983		1255
984	if (items > 1)	1256	if (items > 1)
985	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1257	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
986	}	1258	}
987	OUTPUT:	1259	OUTPUT:
988	RETVAL	1260	RETVAL
989		1261
990	#ifndef _WIN32	1262	void prev (ev_stat *w)
		1263	ALIAS:
		1264	stat = 1
		1265	attr = 2
		1266	PPCODE:
		1267	{
		1268	ev_statdata *s = ix ? &w->attr : &w->prev;
991		1269
		1270	if (ix == 1)
		1271	ev_stat_stat (e_loop (w), w);
		1272	else if (!s->st_nlink)
		1273	errno = ENOENT;
		1274
		1275	PL_statcache.st_dev = s->st_nlink;
		1276	PL_statcache.st_ino = s->st_ino;
		1277	PL_statcache.st_mode = s->st_mode;
		1278	PL_statcache.st_nlink = s->st_nlink;
		1279	PL_statcache.st_uid = s->st_uid;
		1280	PL_statcache.st_gid = s->st_gid;
		1281	PL_statcache.st_rdev = s->st_rdev;
		1282	PL_statcache.st_size = s->st_size;
		1283	PL_statcache.st_atime = s->st_atime;
		1284	PL_statcache.st_mtime = s->st_mtime;
		1285	PL_statcache.st_ctime = s->st_ctime;
		1286
		1287	if (GIMME_V == G_SCALAR)
		1288	XPUSHs (boolSV (s->st_nlink));
		1289	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1290	{
		1291	EXTEND (SP, 13);
		1292	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1293	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1294	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1295	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1296	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1297	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1298	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1299	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1300	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1301	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1302	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1303	PUSHs (sv_2mortal (newSVuv (4096)));
		1304	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1305	}
		1306	}
		1307
992	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1308	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
993		1309
994	BOOT:	1310	void ev_embed_start (ev_embed *w)
995	{	1311	CODE:
996	HV *stash = gv_stashpv ("EV::DNS", 1);	1312	START (embed, w);
997		1313
998	static const struct {	1314	void ev_embed_stop (ev_embed *w)
999	const char *name;	1315	CODE:
1000	IV iv;	1316	STOP (embed, w);
1001	} *civ, const_iv[] = {
1002	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1003	const_iv (DNS_, ERR_NONE)
1004	const_iv (DNS_, ERR_FORMAT)
1005	const_iv (DNS_, ERR_SERVERFAILED)
1006	const_iv (DNS_, ERR_NOTEXIST)
1007	const_iv (DNS_, ERR_NOTIMPL)
1008	const_iv (DNS_, ERR_REFUSED)
1009	const_iv (DNS_, ERR_TRUNCATED)
1010	const_iv (DNS_, ERR_UNKNOWN)
1011	const_iv (DNS_, ERR_TIMEOUT)
1012	const_iv (DNS_, ERR_SHUTDOWN)
1013	const_iv (DNS_, IPv4_A)
1014	const_iv (DNS_, PTR)
1015	const_iv (DNS_, IPv6_AAAA)
1016	const_iv (DNS_, QUERY_NO_SEARCH)
1017	const_iv (DNS_, OPTION_SEARCH)
1018	const_iv (DNS_, OPTION_NAMESERVERS)
1019	const_iv (DNS_, OPTION_MISC)
1020	const_iv (DNS_, OPTIONS_ALL)
1021	const_iv (DNS_, NO_SEARCH)
1022	};
1023		1317
1024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1318	void DESTROY (ev_embed *w)
1025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1319	CODE:
1026	}	1320	STOP (embed, w);
		1321	e_destroy (w);
1027		1322
1028	int evdns_init ()	1323	void set (ev_embed *w, struct ev_loop *loop)
		1324	CODE:
		1325	{
		1326	sv_setsv (e_fh (w), ST (1));
		1327	RESET (embed, w, (w, loop));
		1328	}
1029		1329
1030	void evdns_shutdown (int fail_requests = 1)	1330	SV *other (ev_embed *w)
		1331	CODE:
		1332	RETVAL = newSVsv (e_fh (w));
		1333	OUTPUT:
		1334	RETVAL
1031		1335
1032	const char *evdns_err_to_string (int err)	1336	void ev_embed_sweep (ev_embed *w)
		1337	C_ARGS: e_loop (w), w
1033		1338
1034	int evdns_nameserver_add (U32 address)	1339	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1035		1340
1036	int evdns_count_nameservers ()	1341	void ev_async_start (ev_async *w)
		1342	CODE:
		1343	START (async, w);
1037		1344
1038	int evdns_clear_nameservers_and_suspend ()	1345	void ev_async_stop (ev_async *w)
		1346	CODE:
		1347	STOP (async, w);
1039		1348
1040	int evdns_resume ()	1349	void DESTROY (ev_async *w)
		1350	CODE:
		1351	STOP (async, w);
		1352	e_destroy (w);
1041		1353
1042	int evdns_nameserver_ip_add (char *ip_as_string)	1354	void ev_async_send (ev_async *w)
		1355	C_ARGS: e_loop (w), w
1043		1356
1044	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1357	SV *ev_async_async_pending (ev_async *w)
1045	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1046
1047	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1048	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1049
1050	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1051	ALIAS:
1052	evdns_resolve_reverse_ipv6 = 1
1053	CODE:	1358	CODE:
1054	{	1359	RETVAL = boolSV (ev_async_pending (w));
1055	STRLEN len;	1360	OUTPUT:
1056	char *data = SvPVbyte (addr, len);
1057	if (len != (ix ? 16 : 4))
1058	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1059
1060	RETVAL = ix	1361	RETVAL
1061	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1062	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1063	}
1064	OUTPUT:
1065	RETVAL
1066		1362
1067	int evdns_set_option (char *option, char *val, int flags)	1363	#ifndef EV_NO_LOOPS
1068		1364
1069	int evdns_resolv_conf_parse (int flags, const char *filename)	1365	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1070		1366
1071	#ifdef _WIN32	1367	SV *new (SV *klass, unsigned int flags = 0)
		1368	CODE:
		1369	{
		1370	struct ev_loop *loop = ev_loop_new (flags);
1072		1371
1073	int evdns_config_windows_nameservers ()	1372	if (!loop)
		1373	XSRETURN_UNDEF;
		1374
		1375	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1376	}
		1377	OUTPUT:
		1378	RETVAL
		1379
		1380	void DESTROY (struct ev_loop *loop)
		1381	CODE:
		1382	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1383	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1384	if (loop != evapi.default_loop)
		1385	ev_loop_destroy (loop);
		1386
		1387	void ev_loop_fork (struct ev_loop *loop)
		1388
		1389	NV ev_now (struct ev_loop *loop)
		1390
		1391	void ev_now_update (struct ev_loop *loop)
		1392
		1393	void ev_suspend (struct ev_loop *loop)
		1394
		1395	void ev_resume (struct ev_loop *loop)
		1396
		1397	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1398
		1399	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1400
		1401	unsigned int ev_backend (struct ev_loop *loop)
		1402
		1403	void ev_verify (struct ev_loop *loop)
		1404	ALIAS:
		1405	loop_verify = 1
		1406
		1407	unsigned int ev_iteration (struct ev_loop *loop)
		1408	ALIAS:
		1409	loop_count = 1
		1410
		1411	unsigned int ev_depth (struct ev_loop *loop)
		1412	ALIAS:
		1413	loop_depth = 1
		1414
		1415	int ev_run (struct ev_loop *loop, int flags = 0)
		1416	ALIAS:
		1417	loop = 1
		1418
		1419	void ev_break (struct ev_loop *loop, int how = 1)
		1420	ALIAS:
		1421	unloop = 1
		1422
		1423	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1424
		1425	unsigned int ev_pending_count (struct ev_loop *loop)
		1426
		1427	void ev_invoke_pending (struct ev_loop *loop)
		1428
		1429	#if 0
		1430
		1431	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1432	CODE:
		1433	{
		1434	Signal signum = s_signum (signal);
		1435	CHECK_SIG (signal, signum);
		1436
		1437	ev_feed_signal_event (loop, signum);
		1438	}
1074		1439
1075	#endif	1440	#endif
1076		1441
1077	void evdns_search_clear ()	1442	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1078		1443	ALIAS:
1079	void evdns_search_add (char *domain)	1444	io_ns = 1
1080		1445	CODE:
1081	void evdns_search_ndots_set (int ndots)
1082
1083	#if 0
1084
1085	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1086
1087	BOOT:
1088	{	1446	{
1089	HV *stash = gv_stashpv ("EV::HTTP", 1);	1447	int fd = s_fileno (fh, events & EV_WRITE);
		1448	CHECK_FD (fh, fd);
1090		1449
1091	static const struct {	1450	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1092	const char *name;	1451	e_fh (RETVAL) = newSVsv (fh);
1093	IV iv;	1452	ev_io_set (RETVAL, fd, events);
1094	} *civ, const_iv[] = {	1453	if (!ix) START (io, RETVAL);
1095	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1096	const_iv (HTTP_, OK)
1097	const_iv (HTTP_, NOCONTENT)
1098	const_iv (HTTP_, MOVEPERM)
1099	const_iv (HTTP_, MOVETEMP)
1100	const_iv (HTTP_, NOTMODIFIED)
1101	const_iv (HTTP_, BADREQUEST)
1102	const_iv (HTTP_, NOTFOUND)
1103	const_iv (HTTP_, SERVUNAVAIL)
1104	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1105	const_iv (EVHTTP_, PROXY_REQUEST)
1106	const_iv (EVHTTP_, REQ_GET)
1107	const_iv (EVHTTP_, REQ_POST)
1108	const_iv (EVHTTP_, REQ_HEAD)
1109	const_iv (EVHTTP_, REQUEST)
1110	const_iv (EVHTTP_, RESPONSE)
1111	};
1112
1113	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1114	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1115	}	1454	}
		1455	OUTPUT:
		1456	RETVAL
1116		1457
1117	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1458	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1459	ALIAS:
		1460	timer_ns = 1
		1461	INIT:
		1462	CHECK_REPEAT (repeat);
		1463	CODE:
		1464	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1465	ev_timer_set (RETVAL, after, repeat);
		1466	if (!ix) START (timer, RETVAL);
		1467	OUTPUT:
		1468	RETVAL
1118		1469
1119	#HttpRequest new (SV *klass, SV *cb)	1470	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1471	ALIAS:
		1472	periodic_ns = 1
		1473	INIT:
		1474	CHECK_REPEAT (interval);
		1475	CODE:
		1476	{
		1477	ev_periodic *w;
		1478	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1479	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1480	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1481	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1482	if (!ix) START (periodic, w);
		1483	}
		1484	OUTPUT:
		1485	RETVAL
1120		1486
1121	#void DESTROY (struct evhttp_request *req);	1487	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1488	ALIAS:
		1489	signal_ns = 1
		1490	CODE:
		1491	{
		1492	Signal signum = s_signum (signal);
		1493	CHECK_SIG (signal, signum);
		1494
		1495	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1496	ev_signal_set (RETVAL, signum);
		1497	if (!ix) START_SIGNAL (RETVAL);
		1498	}
		1499	OUTPUT:
		1500	RETVAL
		1501
		1502	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1503	ALIAS:
		1504	idle_ns = 1
		1505	CODE:
		1506	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1507	ev_idle_set (RETVAL);
		1508	if (!ix) START (idle, RETVAL);
		1509	OUTPUT:
		1510	RETVAL
		1511
		1512	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1513	ALIAS:
		1514	prepare_ns = 1
		1515	CODE:
		1516	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1517	ev_prepare_set (RETVAL);
		1518	if (!ix) START (prepare, RETVAL);
		1519	OUTPUT:
		1520	RETVAL
		1521
		1522	ev_check *check (struct ev_loop *loop, SV *cb)
		1523	ALIAS:
		1524	check_ns = 1
		1525	CODE:
		1526	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1527	ev_check_set (RETVAL);
		1528	if (!ix) START (check, RETVAL);
		1529	OUTPUT:
		1530	RETVAL
		1531
		1532	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1533	ALIAS:
		1534	fork_ns = 1
		1535	CODE:
		1536	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1537	ev_fork_set (RETVAL);
		1538	if (!ix) START (fork, RETVAL);
		1539	OUTPUT:
		1540	RETVAL
		1541
		1542	#if CLEANUP_ENABLED
		1543
		1544	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1545	ALIAS:
		1546	cleanup_ns = 1
		1547	CODE:
		1548	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1549	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1550	ev_cleanup_set (RETVAL);
		1551	if (!ix) START (cleanup, RETVAL);
		1552	OUTPUT:
		1553	RETVAL
1122		1554
1123	#endif	1555	#endif
1124		1556
		1557	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1558	ALIAS:
		1559	child_ns = 1
		1560	CODE:
		1561	#if EV_CHILD_ENABLE
		1562	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1563	ev_child_set (RETVAL, pid, trace);
		1564	if (!ix) START (child, RETVAL);
		1565	#else
		1566	croak ("EV::child watchers not supported on this platform");
1125	#endif	1567	#endif
		1568	OUTPUT:
		1569	RETVAL
1126		1570
		1571	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1572	ALIAS:
		1573	stat_ns = 1
		1574	CODE:
		1575	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1576	e_fh (RETVAL) = newSVsv (path);
		1577	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1578	if (!ix) START (stat, RETVAL);
		1579	OUTPUT:
		1580	RETVAL
1127		1581
		1582	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1583	ALIAS:
		1584	embed_ns = 1
		1585	CODE:
		1586	{
		1587	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1588	croak ("passed loop is not embeddable via EV::embed,");
1128		1589
		1590	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1591	e_fh (RETVAL) = newSVsv (ST (1));
		1592	ev_embed_set (RETVAL, other);
		1593	if (!ix) START (embed, RETVAL);
		1594	}
		1595	OUTPUT:
		1596	RETVAL
1129		1597
		1598	ev_async *async (struct ev_loop *loop, SV *cb)
		1599	ALIAS:
		1600	async_ns = 1
		1601	CODE:
		1602	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1603	ev_async_set (RETVAL);
		1604	if (!ix) START (async, RETVAL);
		1605	OUTPUT:
		1606	RETVAL
1130		1607
		1608	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1609	CODE:
		1610	ev_once (
		1611	loop,
		1612	s_fileno (fh, events & EV_WRITE), events,
		1613	SvOK (timeout) ? SvNV (timeout) : -1.,
		1614	e_once_cb,
		1615	newSVsv (cb)
		1616	);
1131		1617
		1618	#endif
1132		1619

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