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Comparing EV/EV.xs (file contents):
Revision 1.84 by root, Sat Dec 1 15:32:53 2007 UTC vs.
Revision 1.163 by root, Wed Apr 3 23:46:45 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	#ifndef GvCV_set
		19	# define GvCV_set(gv,cv) GvCV (gv) = cv
		20	#endif
		21
		22	#define EV_STANDALONE 1
		23	#define EV_PROTOTYPES 1
		24	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		25	#define EV_USE_FLOOR 1
		26	#define EV_API_STATIC
		27	#define EV_H <ev.h>
		28	#define EV_CONFIG_H error
		29	#include "EV/EVAPI.h"
13		30
14	#define EV_SELECT_IS_WINSOCKET 0	31	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	32	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	33	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	34	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	35	# define fd_mask Perl_fd_mask
19	#endif	36	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	37	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	38	#include "libev/ev.c"
22	#include "event.c"
23		39
24	#ifndef _WIN32
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)	40	#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>	41	# include <pthread.h>
38	#endif	42	#endif
39		43
		44	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		45	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		46	#define e_self(w) ((ev_watcher *)(w))->self
		47	#define e_fh(w) ((ev_watcher *)(w))->fh
		48	#define e_data(w) ((ev_watcher *)(w))->data
		49
40	#define WFLAG_KEEPALIVE 1	50	#define WFLAG_KEEPALIVE 1
		51	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		52
42	#define UNREF(w) \	53	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	54	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	55	&& ev_is_active (w)) \
45	ev_unref ();	56	{ \
		57	ev_unref (e_loop (w)); \
		58	e_flags (w) |= WFLAG_UNREFED; \
		59	}
46		60
47	#define REF(w) \	61	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	62	if (e_flags (w) & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	63	{ \
50	ev_ref ();	64	e_flags (w) &= ~WFLAG_UNREFED; \
		65	ev_ref (e_loop (w)); \
		66	}
51		67
52	#define START(type,w) \	68	#define START(type,w) \
53	do { \	69	do { \
		70	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	71	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	72	} while (0)
57		73
58	#define STOP(type,w) \	74	#define STOP(type,w) \
59	do { \	75	do { \
60	REF (w); \	76	REF (w); \
61	ev_ ## type ## _stop (w); \	77	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	78	} while (0)
63		79
64	#define RESET(type,w,seta) \	80	#define RESET(type,w,seta) \
65	do { \	81	do { \
66	int active = ev_is_active (w); \	82	int active = ev_is_active (w); \
67	if (active) STOP (type, w); \	83	if (active) STOP (type, w); \
68	ev_ ## type ## _set seta; \	84	ev_ ## type ## _set seta; \
69	if (active) START (type, w); \	85	if (active) START (type, w); \
70	} while (0)	86	} while (0)
71		87
72	typedef int Signal;	88	typedef int Signal;
73		89
		90	/* horrible... */
		91	#define CHECK_SIGNAL_CAN_START(w) \
		92	do { \
		93	/* dive into the internals of libev to avoid aborting in libev */ \
		94	if (signals [(w)->signum - 1].loop \
		95	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		96	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		97	} while (0)
		98
		99	#define START_SIGNAL(w) \
		100	do { \
		101	CHECK_SIGNAL_CAN_START (w); \
		102	START (signal, w); \
		103	} while (0) \
		104
		105	#define RESET_SIGNAL(w,seta) \
		106	do { \
		107	int active = ev_is_active (w); \
		108	if (active) STOP (signal, w); \
		109	ev_ ## signal ## _set seta; \
		110	if (active) START_SIGNAL (w); \
		111	} while (0)
		112
		113	static SV *default_loop_sv;
		114
74	static struct EVAPI evapi;	115	static struct EVAPI evapi;
75		116
76	static HV	117	static HV
		118	*stash_loop,
77	*stash_watcher,	119	*stash_watcher,
78	*stash_io,	120	*stash_io,
79	*stash_timer,	121	*stash_timer,
80	*stash_periodic,	122	*stash_periodic,
81	*stash_signal,	123	*stash_signal,
…		…
83	*stash_stat,	125	*stash_stat,
84	*stash_idle,	126	*stash_idle,
85	*stash_prepare,	127	*stash_prepare,
86	*stash_check,	128	*stash_check,
87	*stash_embed,	129	*stash_embed,
88	*stash_fork;	130	*stash_fork,
89		131	*stash_cleanup,
90	#ifndef SIG_SIZE	132	*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		133
115	/////////////////////////////////////////////////////////////////////////////	134	/////////////////////////////////////////////////////////////////////////////
116	// Event	135	// Event
117		136
118	static void e_cb (ev_watcher *w, int revents);	137	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		138
137	static void *	139	static void *
138	e_new (int size, SV *cb_sv)	140	e_new (int size, SV *cb_sv, SV *loop)
139	{	141	{
		142	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
140	ev_watcher *w;	143	ev_watcher *w;
141	SV *self = NEWSV (0, size);	144	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	145	SvPOK_only (self);
143	SvCUR_set (self, size);	146	SvCUR_set (self, size);
144		147
145	w = (ev_watcher *)SvPVX (self);	148	w = (ev_watcher *)SvPVX (self);
146		149
147	ev_init (w, e_cb);	150	ev_init (w, cv ? e_cb : 0);
148		151
		152	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	153	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	154	w->data = 0;
151	w->fh = 0;	155	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	156	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	157	w->self = self;
154		158
155	return (void *)w;	159	return (void *)w;
156	}	160	}
157		161
158	static void	162	static void
159	e_destroy (void *w_)	163	e_destroy (void *w_)
160	{	164	{
161	ev_watcher *w = (ev_watcher *)w_;	165	ev_watcher *w = (ev_watcher *)w_;
162		166
		167	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	168	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	169	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	170	SvREFCNT_dec (w->data ); w->data = 0;
166	}	171	}
167		172
…		…
180	}	185	}
181		186
182	return rv;	187	return rv;
183	}	188	}
184		189
185	static SV *sv_events_cache;	190	static SV *sv_self_cache, *sv_events_cache;
186		191
187	static void	192	static void
188	e_cb (ev_watcher *w, int revents)	193	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	194	{
190	dSP;	195	dSP;
191	I32 mark = SP - PL_stack_base;	196	I32 mark = SP - PL_stack_base;
192	SV *sv_self, *sv_events;	197	SV *sv_self, *sv_events;
193		198
		199	/* libev might have stopped the watcher */
		200	if (expect_false (w->e_flags & WFLAG_UNREFED)
		201	&& !ev_is_active (w))
		202	REF (w);
		203
		204	if (expect_true (sv_self_cache))
		205	{
		206	sv_self = sv_self_cache; sv_self_cache = 0;
		207	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		208	}
		209	else
		210	{
194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	211	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		212	SvREADONLY_on (sv_self);
		213	}
		214
		215	if (expect_true (sv_events_cache))
		216	{
		217	sv_events = sv_events_cache; sv_events_cache = 0;
		218	SvIV_set (sv_events, revents);
		219	SvIOK_only (sv_events);
		220	}
		221	else
		222	{
		223	sv_events = newSViv (revents);
		224	SvREADONLY_on (sv_events);
		225	}
		226
		227	PUSHMARK (SP);
		228	EXTEND (SP, 2);
		229	PUSHs (sv_self);
		230	PUSHs (sv_events);
		231
		232	PUTBACK;
		233	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		234
		235	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		236	SvREFCNT_dec (sv_self);
		237	else
		238	{
		239	SvREFCNT_dec (SvRV (sv_self));
		240	SvRV_set (sv_self, &PL_sv_undef);
		241	sv_self_cache = sv_self;
		242	}
		243
		244	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		245	SvREFCNT_dec (sv_events);
		246	else
		247	sv_events_cache = sv_events;
		248
		249	if (expect_false (SvTRUE (ERRSV)))
		250	{
		251	SPAGAIN;
		252	PUSHMARK (SP);
		253	PUTBACK;
		254	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		255	}
		256
		257	SP = PL_stack_base + mark;
		258	PUTBACK;
		259	}
		260
		261	static void
		262	e_once_cb (int revents, void *arg)
		263	{
		264	dSP;
		265	I32 mark = SP - PL_stack_base;
		266	SV *sv_events;
195		267
196	if (sv_events_cache)	268	if (sv_events_cache)
197	{	269	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	270	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	271	SvIV_set (sv_events, revents);
200	}	272	}
201	else	273	else
202	sv_events = newSViv (revents);	274	sv_events = newSViv (revents);
203		275
204	PUSHMARK (SP);	276	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	277	XPUSHs (sv_events);
208		278
209	PUTBACK;	279	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	280	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
211		281
212	SvREFCNT_dec (sv_self);	282	SvREFCNT_dec ((SV *)arg);
213		283
214	if (sv_events_cache)	284	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	285	SvREFCNT_dec (sv_events);
216	else	286	else
217	sv_events_cache = sv_events;	287	sv_events_cache = sv_events;
…		…
226		296
227	SP = PL_stack_base + mark;	297	SP = PL_stack_base + mark;
228	PUTBACK;	298	PUTBACK;
229	}	299	}
230		300
231	static void
232	e_once_cb (int revents, void *arg)
233	{
234	dSP;
235	I32 mark = SP - PL_stack_base;
236	SV *sv_events;
237
238	if (sv_events_cache)
239	{
240	sv_events = sv_events_cache; sv_events_cache = 0;
241	SvIV_set (sv_events, revents);
242	}
243	else
244	sv_events = newSViv (revents);
245
246	PUSHMARK (SP);
247	XPUSHs (sv_events);
248
249	PUTBACK;
250	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
251
252	SvREFCNT_dec ((SV *)arg);
253
254	if (sv_events_cache)
255	SvREFCNT_dec (sv_events);
256	else
257	sv_events_cache = sv_events;
258
259	if (SvTRUE (ERRSV))
260	{
261	PUSHMARK (SP);
262	PUTBACK;
263	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
264	}
265
266	SP = PL_stack_base + mark;
267	PUTBACK;
268	}
269
270	static ev_tstamp	301	static ev_tstamp
271	e_periodic_cb (ev_periodic *w, ev_tstamp now)	302	e_periodic_cb (ev_periodic *w, ev_tstamp now)
272	{	303	{
273	ev_tstamp retval;	304	ev_tstamp retval;
274	int count;	305	int count;
…		…
277	ENTER;	308	ENTER;
278	SAVETMPS;	309	SAVETMPS;
279		310
280	PUSHMARK (SP);	311	PUSHMARK (SP);
281	EXTEND (SP, 2);	312	EXTEND (SP, 2);
282	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	313	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
283	PUSHs (newSVnv (now));	314	PUSHs (newSVnv (now));
284		315
285	PUTBACK;	316	PUTBACK;
286	count = call_sv (w->fh, G_SCALAR | G_EVAL);	317	count = call_sv (w->fh, G_SCALAR | G_EVAL);
287	SPAGAIN;	318	SPAGAIN;
…		…
308	LEAVE;	339	LEAVE;
309		340
310	return retval;	341	return retval;
311	}	342	}
312		343
313	/////////////////////////////////////////////////////////////////////////////
314	// DNS
315
316	#ifndef _WIN32
317	static void
318	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
319	{
320	dSP;
321	SV *cb = (SV *)arg;
322
323	ENTER;
324	SAVETMPS;
325	PUSHMARK (SP);
326	EXTEND (SP, count + 3);
327	PUSHs (sv_2mortal (newSViv (result)));
328
329	if (result == DNS_ERR_NONE && ttl >= 0)
330	{
331	int i;
332
333	PUSHs (sv_2mortal (newSViv (type)));
334	PUSHs (sv_2mortal (newSViv (ttl)));
335
336	for (i = 0; i < count; ++i)
337	switch (type)
338	{
339	case DNS_IPv6_AAAA:
340	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
341	break;
342	case DNS_IPv4_A:
343	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
344	break;
345	case DNS_PTR:
346	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
347	break;
348	}
349	}
350
351	PUTBACK;
352	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
353
354	FREETMPS;
355
356	if (SvTRUE (ERRSV))
357	{
358	PUSHMARK (SP);
359	PUTBACK;
360	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
361	}
362
363	LEAVE;
364	}
365	#endif
366
367	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	344	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
368	croak (# repeat " value must be >= 0");	345	croak (# repeat " value must be >= 0");
369		346
370	#define CHECK_FD(fh,fd) if ((fd) < 0) \	347	#define CHECK_FD(fh,fd) if ((fd) < 0) \
371	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	348	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
372		349
373	#define CHECK_SIG(sv,num) if ((num) < 0) \	350	#define CHECK_SIG(sv,num) if ((num) < 0) \
374	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	351	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		352
		353	static void
		354	default_fork (void)
		355	{
		356	ev_loop_fork (EV_DEFAULT_UC);
		357	}
375		358
376	/////////////////////////////////////////////////////////////////////////////	359	/////////////////////////////////////////////////////////////////////////////
377	// XS interface functions	360	// XS interface functions
378		361
379	MODULE = EV PACKAGE = EV PREFIX = ev_	362	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
392	const_iv (EV_, MINPRI)	375	const_iv (EV_, MINPRI)
393	const_iv (EV_, MAXPRI)	376	const_iv (EV_, MAXPRI)
394		377
395	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
396	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
397	const_iv (EV_, TIMEOUT)
398	const_iv (EV_, READ)	380	const_iv (EV_, READ)
399	const_iv (EV_, WRITE)	381	const_iv (EV_, WRITE)
		382	const_iv (EV_, IO)
		383	const_iv (EV_, TIMER)
		384	const_iv (EV_, PERIODIC)
400	const_iv (EV_, SIGNAL)	385	const_iv (EV_, SIGNAL)
		386	const_iv (EV_, CHILD)
		387	const_iv (EV_, STAT)
401	const_iv (EV_, IDLE)	388	const_iv (EV_, IDLE)
		389	const_iv (EV_, PREPARE)
		390	/*const_iv (EV_, CHECK) needs special tretament */
		391	const_iv (EV_, EMBED)
402	const_iv (EV_, CHECK)	392	const_iv (EV_, FORK)
		393	const_iv (EV_, CLEANUP)
		394	const_iv (EV_, ASYNC)
		395	const_iv (EV_, CUSTOM)
403	const_iv (EV_, ERROR)	396	const_iv (EV_, ERROR)
404		397
405	const_iv (EV, LOOP_ONESHOT)	398	const_iv (EV, RUN_NOWAIT)
406	const_iv (EV, LOOP_NONBLOCK)
407	const_iv (EV, UNLOOP_ONE)	399	const_iv (EV, RUN_ONCE)
		400
		401	const_iv (EV, BREAK_CANCEL)
		402	const_iv (EV, BREAK_ONE)
408	const_iv (EV, UNLOOP_ALL)	403	const_iv (EV, BREAK_ALL)
409
410	const_iv (EV, BACKEND_SELECT)	404	const_iv (EV, BACKEND_SELECT)
411	const_iv (EV, BACKEND_POLL)	405	const_iv (EV, BACKEND_POLL)
412	const_iv (EV, BACKEND_EPOLL)	406	const_iv (EV, BACKEND_EPOLL)
413	const_iv (EV, BACKEND_KQUEUE)	407	const_iv (EV, BACKEND_KQUEUE)
414	const_iv (EV, BACKEND_DEVPOLL)	408	const_iv (EV, BACKEND_DEVPOLL)
415	const_iv (EV, BACKEND_PORT)	409	const_iv (EV, BACKEND_PORT)
		410	const_iv (EV, BACKEND_ALL)
		411	const_iv (EV, BACKEND_MASK)
416	const_iv (EV, FLAG_AUTO)	412	const_iv (EV, FLAG_AUTO)
		413	const_iv (EV, FLAG_FORKCHECK)
		414	const_iv (EV, FLAG_SIGNALFD)
		415	const_iv (EV, FLAG_NOSIGMASK)
417	const_iv (EV, FLAG_NOENV)	416	const_iv (EV, FLAG_NOENV)
418	const_iv (EV, FLAG_FORKCHECK)	417	const_iv (EV, FLAG_NOINOTIFY)
		418
		419	const_iv (EV_, VERSION_MAJOR)
		420	const_iv (EV_, VERSION_MINOR)
		421	#if EV_COMPAT3
		422	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		423	const_iv (EV_, TIMEOUT)
		424	const_iv (EV, LOOP_NONBLOCK)
		425	const_iv (EV, LOOP_ONESHOT)
		426	const_iv (EV, UNLOOP_CANCEL)
		427	const_iv (EV, UNLOOP_ONE)
		428	const_iv (EV, UNLOOP_ALL)
		429	#endif
419	};	430	};
420		431
421	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	432	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
422	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	433	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
423		434
		435	/* since this clashes with perl CHECK blocks, */
		436	/* but we are interested in constants, */
		437	/* and not blocks, we treat CHECK specially. */
		438	{
		439	/* the local $^W = 0 takes care of the warning */
		440	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		441	/* now we need to re-set the gv, in case it was hijacked */
		442	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		443	}
		444
		445	stash_loop = gv_stashpv ("EV::Loop" , 1);
424	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	446	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
425	stash_io = gv_stashpv ("EV::IO" , 1);	447	stash_io = gv_stashpv ("EV::IO" , 1);
426	stash_timer = gv_stashpv ("EV::Timer" , 1);	448	stash_timer = gv_stashpv ("EV::Timer" , 1);
427	stash_periodic = gv_stashpv ("EV::Periodic", 1);	449	stash_periodic = gv_stashpv ("EV::Periodic", 1);
428	stash_signal = gv_stashpv ("EV::Signal" , 1);	450	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
430	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	452	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
431	stash_check = gv_stashpv ("EV::Check" , 1);	453	stash_check = gv_stashpv ("EV::Check" , 1);
432	stash_child = gv_stashpv ("EV::Child" , 1);	454	stash_child = gv_stashpv ("EV::Child" , 1);
433	stash_embed = gv_stashpv ("EV::Embed" , 1);	455	stash_embed = gv_stashpv ("EV::Embed" , 1);
434	stash_stat = gv_stashpv ("EV::Stat" , 1);	456	stash_stat = gv_stashpv ("EV::Stat" , 1);
		457	stash_fork = gv_stashpv ("EV::Fork" , 1);
		458	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		459	stash_async = gv_stashpv ("EV::Async" , 1);
435		460
436	{	461	{
437	SV *sv = perl_get_sv ("EV::API", TRUE);	462	SV *sv = perl_get_sv ("EV::API", TRUE);
438	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	463	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
439		464
440	/* the poor man's shared library emulator */	465	/* the poor man's shared library emulator */
441	evapi.ver = EV_API_VERSION;	466	evapi.ver = EV_API_VERSION;
442	evapi.rev = EV_API_REVISION;	467	evapi.rev = EV_API_REVISION;
443	evapi.sv_fileno = sv_fileno;	468	evapi.sv_fileno = sv_fileno;
444	evapi.sv_signum = sv_signum;	469	evapi.sv_signum = s_signum;
		470	evapi.supported_backends = ev_supported_backends ();
		471	evapi.recommended_backends = ev_recommended_backends ();
		472	evapi.embeddable_backends = ev_embeddable_backends ();
		473	evapi.time_ = ev_time;
		474	evapi.sleep_ = ev_sleep;
		475	evapi.loop_new = ev_loop_new;
		476	evapi.loop_destroy = ev_loop_destroy;
		477	evapi.loop_fork = ev_loop_fork;
		478	evapi.iteration = ev_iteration;
		479	evapi.depth = ev_depth;
		480	evapi.set_userdata = ev_set_userdata;
		481	evapi.userdata = ev_userdata;
445	evapi.now = ev_now;	482	evapi.now = ev_now;
		483	evapi.now_update = ev_now_update;
		484	evapi.suspend = ev_suspend;
		485	evapi.resume = ev_resume;
446	evapi.backend = ev_backend;	486	evapi.backend = ev_backend;
447	evapi.unloop = ev_unloop;	487	evapi.break_ = ev_break;
		488	evapi.invoke_pending = ev_invoke_pending;
		489	evapi.pending_count = ev_pending_count;
		490	evapi.verify = ev_verify;
		491	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		492	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
448	evapi.ref = ev_ref;	493	evapi.ref = ev_ref;
449	evapi.unref = ev_unref;	494	evapi.unref = ev_unref;
450	evapi.time = ev_time;	495	evapi.run = ev_run;
451	evapi.loop = ev_loop;
452	evapi.once = ev_once;	496	evapi.once = ev_once;
453	evapi.io_start = ev_io_start;	497	evapi.io_start = ev_io_start;
454	evapi.io_stop = ev_io_stop;	498	evapi.io_stop = ev_io_stop;
455	evapi.timer_start = ev_timer_start;	499	evapi.timer_start = ev_timer_start;
456	evapi.timer_stop = ev_timer_stop;	500	evapi.timer_stop = ev_timer_stop;
457	evapi.timer_again = ev_timer_again;	501	evapi.timer_again = ev_timer_again;
		502	evapi.timer_remaining = ev_timer_remaining;
458	evapi.periodic_start = ev_periodic_start;	503	evapi.periodic_start = ev_periodic_start;
459	evapi.periodic_stop = ev_periodic_stop;	504	evapi.periodic_stop = ev_periodic_stop;
460	evapi.signal_start = ev_signal_start;	505	evapi.signal_start = ev_signal_start;
461	evapi.signal_stop = ev_signal_stop;	506	evapi.signal_stop = ev_signal_stop;
462	evapi.idle_start = ev_idle_start;	507	evapi.idle_start = ev_idle_start;
463	evapi.idle_stop = ev_idle_stop;	508	evapi.idle_stop = ev_idle_stop;
464	evapi.prepare_start = ev_prepare_start;	509	evapi.prepare_start = ev_prepare_start;
465	evapi.prepare_stop = ev_prepare_stop;	510	evapi.prepare_stop = ev_prepare_stop;
466	evapi.check_start = ev_check_start;	511	evapi.check_start = ev_check_start;
467	evapi.check_stop = ev_check_stop;	512	evapi.check_stop = ev_check_stop;
		513	#if EV_CHILD_ENABLE
468	evapi.child_start = ev_child_start;	514	evapi.child_start = ev_child_start;
469	evapi.child_stop = ev_child_stop;	515	evapi.child_stop = ev_child_stop;
		516	#endif
470	evapi.stat_start = ev_stat_start;	517	evapi.stat_start = ev_stat_start;
471	evapi.stat_stop = ev_stat_stop;	518	evapi.stat_stop = ev_stat_stop;
472	evapi.stat_stat = ev_stat_stat;	519	evapi.stat_stat = ev_stat_stat;
		520	evapi.embed_start = ev_embed_start;
		521	evapi.embed_stop = ev_embed_stop;
		522	evapi.embed_sweep = ev_embed_sweep;
		523	evapi.fork_start = ev_fork_start;
		524	evapi.fork_stop = ev_fork_stop;
		525	evapi.cleanup_start = ev_cleanup_start;
		526	evapi.cleanup_stop = ev_cleanup_stop;
		527	evapi.async_start = ev_async_start;
		528	evapi.async_stop = ev_async_stop;
		529	evapi.async_send = ev_async_send;
		530	evapi.clear_pending = ev_clear_pending;
		531	evapi.invoke = ev_invoke;
473		532
474	sv_setiv (sv, (IV)&evapi);	533	sv_setiv (sv, (IV)&evapi);
475	SvREADONLY_on (sv);	534	SvREADONLY_on (sv);
476	}	535	}
477	#ifndef _WIN32	536	#if !defined _WIN32 && !defined _MINIX
		537	#if __linux
		538	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		539	__register_atfork (0, 0, default_fork, 0);
		540	#else
478	pthread_atfork (0, 0, ev_default_fork);	541	pthread_atfork (0, 0, default_fork);
479	#endif	542	#endif
		543	#endif
		544	}
		545
		546	SV *ev_default_loop (unsigned int flags = 0)
		547	CODE:
		548	{
		549	if (!default_loop_sv)
		550	{
		551	evapi.default_loop = ev_default_loop (flags);
		552
		553	if (!evapi.default_loop)
		554	XSRETURN_UNDEF;
		555
		556	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		557	}
		558
		559	RETVAL = newSVsv (default_loop_sv);
		560	}
		561	OUTPUT:
		562	RETVAL
		563
		564	void ev_default_destroy ()
		565	CODE:
		566	ev_loop_destroy (EV_DEFAULT_UC);
		567	SvREFCNT_dec (default_loop_sv);
		568	default_loop_sv = 0;
		569
		570	unsigned int ev_supported_backends ()
		571
		572	unsigned int ev_recommended_backends ()
		573
		574	unsigned int ev_embeddable_backends ()
		575
		576	void ev_sleep (NV interval)
		577
		578	NV ev_time ()
		579
		580	void ev_feed_signal (SV *signal)
		581	CODE:
		582	{
		583	Signal signum = s_signum (signal);
		584	CHECK_SIG (signal, signum);
		585
		586	ev_feed_signal (signum);
480	}	587	}
481		588
482	NV ev_now ()	589	NV ev_now ()
		590	C_ARGS: evapi.default_loop
		591
		592	void ev_now_update ()
		593	C_ARGS: evapi.default_loop
		594
		595	void ev_suspend ()
		596	C_ARGS: evapi.default_loop
		597
		598	void ev_resume ()
		599	C_ARGS: evapi.default_loop
483		600
484	unsigned int ev_backend ()	601	unsigned int ev_backend ()
		602	C_ARGS: evapi.default_loop
485		603
486	NV ev_time ()	604	void ev_verify ()
		605	ALIAS:
		606	loop_verify = 1
		607	C_ARGS: evapi.default_loop
487		608
488	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	609	unsigned int ev_iteration ()
		610	ALIAS:
		611	loop_count = 1
		612	C_ARGS: evapi.default_loop
489		613
		614	unsigned int ev_depth ()
		615	ALIAS:
		616	loop_depth = 1
		617	C_ARGS: evapi.default_loop
		618
		619	void ev_set_io_collect_interval (NV interval)
		620	C_ARGS: evapi.default_loop, interval
		621
		622	void ev_set_timeout_collect_interval (NV interval)
		623	C_ARGS: evapi.default_loop, interval
		624
490	void ev_loop (int flags = 0)	625	int ev_run (int flags = 0)
		626	ALIAS:
		627	loop = 1
		628	C_ARGS: evapi.default_loop, flags
491		629
492	void ev_unloop (int how = 1)	630	void ev_break (int how = EVBREAK_ONE)
		631	ALIAS:
		632	unloop = 1
		633	C_ARGS: evapi.default_loop, how
		634
		635	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		636	C_ARGS: evapi.default_loop, fd, revents
		637
		638	void ev_feed_signal_event (SV *signal)
		639	CODE:
		640	{
		641	Signal signum = s_signum (signal);
		642	CHECK_SIG (signal, signum);
		643
		644	ev_feed_signal_event (evapi.default_loop, signum);
		645	}
		646
		647	unsigned int ev_pending_count ()
		648	C_ARGS: evapi.default_loop
		649
		650	void ev_invoke_pending ()
		651	C_ARGS: evapi.default_loop
493		652
494	ev_io *io (SV *fh, int events, SV *cb)	653	ev_io *io (SV *fh, int events, SV *cb)
495	ALIAS:	654	ALIAS:
496	io_ns = 1	655	io_ns = 1
		656	_ae_io = 2
497	CODE:	657	CODE:
498	{	658	{
499	int fd = sv_fileno (fh);	659	int fd = s_fileno (fh, events & EV_WRITE);
500	CHECK_FD (fh, fd);	660	CHECK_FD (fh, fd);
501		661
		662	if (ix == 2)
		663	{
		664	ix = 0;
		665	events = events ? EV_WRITE : EV_READ;
		666	}
		667
502	RETVAL = e_new (sizeof (ev_io), cb);	668	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
503	RETVAL->fh = newSVsv (fh);	669	e_fh (RETVAL) = newSVsv (fh);
504	ev_io_set (RETVAL, fd, events);	670	ev_io_set (RETVAL, fd, events);
505	if (!ix) START (io, RETVAL);	671	if (!ix) START (io, RETVAL);
506	}	672	}
507	OUTPUT:	673	OUTPUT:
508	RETVAL	674	RETVAL
…		…
511	ALIAS:	677	ALIAS:
512	timer_ns = 1	678	timer_ns = 1
513	INIT:	679	INIT:
514	CHECK_REPEAT (repeat);	680	CHECK_REPEAT (repeat);
515	CODE:	681	CODE:
516	RETVAL = e_new (sizeof (ev_timer), cb);	682	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
517	ev_timer_set (RETVAL, after, repeat);	683	ev_timer_set (RETVAL, after, repeat);
518	if (!ix) START (timer, RETVAL);	684	if (!ix) START (timer, RETVAL);
519	OUTPUT:	685	OUTPUT:
520	RETVAL	686	RETVAL
521		687
…		…
525	INIT:	691	INIT:
526	CHECK_REPEAT (interval);	692	CHECK_REPEAT (interval);
527	CODE:	693	CODE:
528	{	694	{
529	ev_periodic *w;	695	ev_periodic *w;
530	w = e_new (sizeof (ev_periodic), cb);	696	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
531	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	697	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
532	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	698	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
533	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	699	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
534	if (!ix) START (periodic, w);	700	if (!ix) START (periodic, w);
535	}	701	}
536	OUTPUT:	702	OUTPUT:
537	RETVAL	703	RETVAL
…		…
539	ev_signal *signal (SV *signal, SV *cb)	705	ev_signal *signal (SV *signal, SV *cb)
540	ALIAS:	706	ALIAS:
541	signal_ns = 1	707	signal_ns = 1
542	CODE:	708	CODE:
543	{	709	{
544	Signal signum = sv_signum (signal);	710	Signal signum = s_signum (signal);
545	CHECK_SIG (signal, signum);	711	CHECK_SIG (signal, signum);
546		712
547	RETVAL = e_new (sizeof (ev_signal), cb);	713	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
548	ev_signal_set (RETVAL, signum);	714	ev_signal_set (RETVAL, signum);
549	if (!ix) START (signal, RETVAL);	715	if (!ix) START_SIGNAL (RETVAL);
550	}	716	}
551	OUTPUT:	717	OUTPUT:
552	RETVAL	718	RETVAL
553		719
554	ev_idle *idle (SV *cb)	720	ev_idle *idle (SV *cb)
555	ALIAS:	721	ALIAS:
556	idle_ns = 1	722	idle_ns = 1
557	CODE:	723	CODE:
558	RETVAL = e_new (sizeof (ev_idle), cb);	724	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
559	ev_idle_set (RETVAL);	725	ev_idle_set (RETVAL);
560	if (!ix) START (idle, RETVAL);	726	if (!ix) START (idle, RETVAL);
561	OUTPUT:	727	OUTPUT:
562	RETVAL	728	RETVAL
563		729
564	ev_prepare *prepare (SV *cb)	730	ev_prepare *prepare (SV *cb)
565	ALIAS:	731	ALIAS:
566	prepare_ns = 1	732	prepare_ns = 1
567	CODE:	733	CODE:
568	RETVAL = e_new (sizeof (ev_prepare), cb);	734	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
569	ev_prepare_set (RETVAL);	735	ev_prepare_set (RETVAL);
570	if (!ix) START (prepare, RETVAL);	736	if (!ix) START (prepare, RETVAL);
571	OUTPUT:	737	OUTPUT:
572	RETVAL	738	RETVAL
573		739
574	ev_check *check (SV *cb)	740	ev_check *check (SV *cb)
575	ALIAS:	741	ALIAS:
576	check_ns = 1	742	check_ns = 1
577	CODE:	743	CODE:
578	RETVAL = e_new (sizeof (ev_check), cb);	744	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
579	ev_check_set (RETVAL);	745	ev_check_set (RETVAL);
580	if (!ix) START (check, RETVAL);	746	if (!ix) START (check, RETVAL);
581	OUTPUT:	747	OUTPUT:
582	RETVAL	748	RETVAL
583		749
		750	ev_fork *fork (SV *cb)
		751	ALIAS:
		752	fork_ns = 1
		753	CODE:
		754	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		755	ev_fork_set (RETVAL);
		756	if (!ix) START (fork, RETVAL);
		757	OUTPUT:
		758	RETVAL
		759
		760	#if CLEANUP_ENABLED
		761
		762	ev_cleanup *cleanup (SV *cb)
		763	ALIAS:
		764	cleanup_ns = 1
		765	CODE:
		766	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		767	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		768	ev_cleanup_set (RETVAL);
		769	if (!ix) START (cleanup, RETVAL);
		770	OUTPUT:
		771	RETVAL
		772
		773	#endif
		774
584	ev_child *child (int pid, SV *cb)	775	ev_child *child (int pid, int trace, SV *cb)
585	ALIAS:	776	ALIAS:
586	child_ns = 1	777	child_ns = 1
587	CODE:	778	CODE:
		779	#if EV_CHILD_ENABLE
588	RETVAL = e_new (sizeof (ev_child), cb);	780	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
589	ev_child_set (RETVAL, pid);	781	ev_child_set (RETVAL, pid, trace);
590	if (!ix) START (child, RETVAL);	782	if (!ix) START (child, RETVAL);
		783	#else
		784	croak ("EV::child watchers not supported on this platform");
		785	#endif
591	OUTPUT:	786	OUTPUT:
592	RETVAL	787	RETVAL
		788
593		789
594	ev_stat *stat (SV *path, NV interval, SV *cb)	790	ev_stat *stat (SV *path, NV interval, SV *cb)
595	ALIAS:	791	ALIAS:
596	stat_ns = 1	792	stat_ns = 1
597	CODE:	793	CODE:
598	RETVAL = e_new (sizeof (ev_stat), cb);	794	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
599	RETVAL->fh = newSVsv (path);	795	e_fh (RETVAL) = newSVsv (path);
600	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	796	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
601	if (!ix) START (stat, RETVAL);	797	if (!ix) START (stat, RETVAL);
602	OUTPUT:	798	OUTPUT:
603	RETVAL	799	RETVAL
604		800
		801	#ifndef EV_NO_LOOPS
		802
		803	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		804	ALIAS:
		805	embed_ns = 1
		806	CODE:
		807	{
		808	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		809	croak ("passed loop is not embeddable via EV::embed,");
		810
		811	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		812	e_fh (RETVAL) = newSVsv (ST (0));
		813	ev_embed_set (RETVAL, loop);
		814	if (!ix) START (embed, RETVAL);
		815	}
		816	OUTPUT:
		817	RETVAL
		818
		819	#endif
		820
		821	ev_async *async (SV *cb)
		822	ALIAS:
		823	async_ns = 1
		824	CODE:
		825	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		826	ev_async_set (RETVAL);
		827	if (!ix) START (async, RETVAL);
		828	OUTPUT:
		829	RETVAL
		830
605	void once (SV *fh, int events, SV *timeout, SV *cb)	831	void once (SV *fh, int events, SV *timeout, SV *cb)
606	CODE:	832	CODE:
607	ev_once (	833	ev_once (
		834	evapi.default_loop,
608	sv_fileno (fh), events,	835	s_fileno (fh, events & EV_WRITE), events,
609	SvOK (timeout) ? SvNV (timeout) : -1.,	836	SvOK (timeout) ? SvNV (timeout) : -1.,
610	e_once_cb,	837	e_once_cb,
611	newSVsv (cb)	838	newSVsv (cb)
612	);	839	);
613		840
…		…
617		844
618	int ev_is_active (ev_watcher *w)	845	int ev_is_active (ev_watcher *w)
619		846
620	int ev_is_pending (ev_watcher *w)	847	int ev_is_pending (ev_watcher *w)
621		848
		849	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		850	C_ARGS: e_loop (w), w, revents
		851
		852	int ev_clear_pending (ev_watcher *w)
		853	C_ARGS: e_loop (w), w
		854
		855	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		856	C_ARGS: e_loop (w), w, revents
		857
622	int keepalive (ev_watcher *w, int new_value = 0)	858	int keepalive (ev_watcher *w, int new_value = 0)
623	CODE:	859	CODE:
624	{	860	{
625	RETVAL = w->flags & WFLAG_KEEPALIVE;	861	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
626	new_value = new_value ? WFLAG_KEEPALIVE : 0;	862	new_value = new_value ? WFLAG_KEEPALIVE : 0;
627		863
628	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	864	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
629	{	865	{
		866	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
630	REF (w);	867	REF (w);
631	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
632	UNREF (w);	868	UNREF (w);
633	}	869	}
634	}	870	}
635	OUTPUT:	871	OUTPUT:
636	RETVAL	872	RETVAL
637		873
638	SV *cb (ev_watcher *w, SV *new_cb = 0)	874	SV *cb (ev_watcher *w, SV *new_cb = 0)
639	CODE:	875	CODE:
640	{	876	{
641	RETVAL = newSVsv (w->cb_sv);
642
643	if (items > 1)	877	if (items > 1)
644	sv_setsv (w->cb_sv, new_cb);	878	{
		879	new_cb = s_get_cv_croak (new_cb);
		880	RETVAL = newRV_noinc (w->cb_sv);
		881	w->cb_sv = SvREFCNT_inc (new_cb);
		882	}
		883	else
		884	RETVAL = newRV_inc (w->cb_sv);
645	}	885	}
646	OUTPUT:	886	OUTPUT:
647	RETVAL	887	RETVAL
648		888
649	SV *data (ev_watcher *w, SV *new_data = 0)	889	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
658	}	898	}
659	}	899	}
660	OUTPUT:	900	OUTPUT:
661	RETVAL	901	RETVAL
662		902
663	void trigger (ev_watcher *w, int revents = EV_NONE)	903	SV *loop (ev_watcher *w)
664	CODE:	904	CODE:
665	w->cb (w, revents);	905	RETVAL = newRV_inc (w->loop);
		906	OUTPUT:
		907	RETVAL
666		908
667	int priority (ev_watcher *w, int new_priority = 0)	909	int priority (ev_watcher *w, int new_priority = 0)
668	CODE:	910	CODE:
669	{	911	{
670	RETVAL = w->priority;	912	RETVAL = w->priority;
671		913
672	if (items > 1)	914	if (items > 1)
673	{	915	{
674	int active = ev_is_active (w);	916	int active = ev_is_active (w);
675
676	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
677	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
678		917
679	if (active)	918	if (active)
680	{	919	{
681	/* grrr. */	920	/* grrr. */
682	PUSHMARK (SP);	921	PUSHMARK (SP);
683	XPUSHs (ST (0));	922	XPUSHs (ST (0));
		923	PUTBACK;
684	call_method ("stop", G_DISCARD | G_VOID);	924	call_method ("stop", G_DISCARD | G_VOID);
685	}	925	}
686		926
687	ev_set_priority (w, new_priority);	927	ev_set_priority (w, new_priority);
688		928
689	if (active)	929	if (active)
690	{	930	{
691	PUSHMARK (SP);	931	PUSHMARK (SP);
692	XPUSHs (ST (0));	932	XPUSHs (ST (0));
		933	PUTBACK;
693	call_method ("start", G_DISCARD | G_VOID);	934	call_method ("start", G_DISCARD | G_VOID);
694	}	935	}
695	}	936	}
696	}	937	}
697	OUTPUT:	938	OUTPUT:
…		…
713	e_destroy (w);	954	e_destroy (w);
714		955
715	void set (ev_io *w, SV *fh, int events)	956	void set (ev_io *w, SV *fh, int events)
716	CODE:	957	CODE:
717	{	958	{
718	int fd = sv_fileno (fh);	959	int fd = s_fileno (fh, events & EV_WRITE);
719	CHECK_FD (fh, fd);	960	CHECK_FD (fh, fd);
720		961
721	sv_setsv (w->fh, fh);	962	sv_setsv (e_fh (w), fh);
722	RESET (io, w, (w, fd, events));	963	RESET (io, w, (w, fd, events));
723	}	964	}
724		965
725	SV *fh (ev_io *w, SV *new_fh = 0)	966	SV *fh (ev_io *w, SV *new_fh = 0)
726	CODE:	967	CODE:
727	{	968	{
728	if (items > 1)	969	if (items > 1)
729	{	970	{
730	int fd = sv_fileno (new_fh);	971	int fd = s_fileno (new_fh, w->events & EV_WRITE);
731	CHECK_FD (new_fh, fd);	972	CHECK_FD (new_fh, fd);
732		973
733	RETVAL = w->fh;	974	RETVAL = e_fh (w);
734	w->fh = newSVsv (new_fh);	975	e_fh (w) = newSVsv (new_fh);
735		976
736	RESET (io, w, (w, fd, w->events));	977	RESET (io, w, (w, fd, w->events));
737	}	978	}
738	else	979	else
739	RETVAL = newSVsv (w->fh);	980	RETVAL = newSVsv (e_fh (w));
740	}	981	}
741	OUTPUT:	982	OUTPUT:
742	RETVAL	983	RETVAL
743		984
744	int events (ev_io *w, int new_events = EV_UNDEF)	985	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
754		995
755	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	996	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
756		997
757	void ev_signal_start (ev_signal *w)	998	void ev_signal_start (ev_signal *w)
758	CODE:	999	CODE:
759	START (signal, w);	1000	START_SIGNAL (w);
760		1001
761	void ev_signal_stop (ev_signal *w)	1002	void ev_signal_stop (ev_signal *w)
762	CODE:	1003	CODE:
763	STOP (signal, w);	1004	STOP (signal, w);
764		1005
…		…
768	e_destroy (w);	1009	e_destroy (w);
769		1010
770	void set (ev_signal *w, SV *signal)	1011	void set (ev_signal *w, SV *signal)
771	CODE:	1012	CODE:
772	{	1013	{
773	Signal signum = sv_signum (signal);	1014	Signal signum = s_signum (signal);
774	CHECK_SIG (signal, signum);	1015	CHECK_SIG (signal, signum);
775		1016
776	RESET (signal, w, (w, signum));	1017	RESET_SIGNAL (w, (w, signum));
777	}	1018	}
778		1019
779	int signal (ev_signal *w, SV *new_signal = 0)	1020	int signal (ev_signal *w, SV *new_signal = 0)
780	CODE:	1021	CODE:
781	{	1022	{
782	RETVAL = w->signum;	1023	RETVAL = w->signum;
783		1024
784	if (items > 1)	1025	if (items > 1)
785	{	1026	{
786	Signal signum = sv_signum (new_signal);	1027	Signal signum = s_signum (new_signal);
787	CHECK_SIG (new_signal, signum);	1028	CHECK_SIG (new_signal, signum);
788		1029
789	RESET (signal, w, (w, signum));	1030	RESET_SIGNAL (w, (w, signum));
790	}	1031	}
791	}	1032	}
792	OUTPUT:	1033	OUTPUT:
793	RETVAL	1034	RETVAL
794		1035
…		…
806		1047
807	void ev_timer_again (ev_timer *w)	1048	void ev_timer_again (ev_timer *w)
808	INIT:	1049	INIT:
809	CHECK_REPEAT (w->repeat);	1050	CHECK_REPEAT (w->repeat);
810	CODE:	1051	CODE:
811	REF (w);
812	ev_timer_again (w);	1052	ev_timer_again (e_loop (w), w);
813	UNREF (w);	1053	UNREF (w);
		1054
		1055	NV ev_timer_remaining (ev_timer *w)
		1056	C_ARGS: e_loop (w), w
814		1057
815	void DESTROY (ev_timer *w)	1058	void DESTROY (ev_timer *w)
816	CODE:	1059	CODE:
817	STOP (timer, w);	1060	STOP (timer, w);
818	e_destroy (w);	1061	e_destroy (w);
…		…
835	CODE:	1078	CODE:
836	STOP (periodic, w);	1079	STOP (periodic, w);
837		1080
838	void ev_periodic_again (ev_periodic *w)	1081	void ev_periodic_again (ev_periodic *w)
839	CODE:	1082	CODE:
840	REF (w);
841	ev_periodic_again (w);	1083	ev_periodic_again (e_loop (w), w);
842	UNREF (w);	1084	UNREF (w);
843		1085
844	void DESTROY (ev_periodic *w)	1086	void DESTROY (ev_periodic *w)
845	CODE:	1087	CODE:
846	STOP (periodic, w);	1088	STOP (periodic, w);
…		…
849	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1091	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
850	INIT:	1092	INIT:
851	CHECK_REPEAT (interval);	1093	CHECK_REPEAT (interval);
852	CODE:	1094	CODE:
853	{	1095	{
854	SvREFCNT_dec (w->fh);	1096	SvREFCNT_dec (e_fh (w));
855	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1097	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
856		1098
857	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1099	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
858	}	1100	}
		1101
		1102	NV at (ev_periodic *w)
		1103	CODE:
		1104	RETVAL = ev_periodic_at (w);
		1105	OUTPUT:
		1106	RETVAL
859		1107
860	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1108	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
861		1109
862	void ev_idle_start (ev_idle *w)	1110	void ev_idle_start (ev_idle *w)
863	CODE:	1111	CODE:
…		…
870	void DESTROY (ev_idle *w)	1118	void DESTROY (ev_idle *w)
871	CODE:	1119	CODE:
872	STOP (idle, w);	1120	STOP (idle, w);
873	e_destroy (w);	1121	e_destroy (w);
874		1122
875	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1123	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
876		1124
877	void ev_prepare_start (ev_prepare *w)	1125	void ev_prepare_start (ev_prepare *w)
878	CODE:	1126	CODE:
879	START (prepare, w);	1127	START (prepare, w);
880		1128
…		…
900	void DESTROY (ev_check *w)	1148	void DESTROY (ev_check *w)
901	CODE:	1149	CODE:
902	STOP (check, w);	1150	STOP (check, w);
903	e_destroy (w);	1151	e_destroy (w);
904		1152
		1153	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1154
		1155	void ev_fork_start (ev_fork *w)
		1156	CODE:
		1157	START (fork, w);
		1158
		1159	void ev_fork_stop (ev_fork *w)
		1160	CODE:
		1161	STOP (fork, w);
		1162
		1163	void DESTROY (ev_fork *w)
		1164	CODE:
		1165	STOP (fork, w);
		1166	e_destroy (w);
		1167
		1168	#if CLEANUP_ENABLED
		1169
		1170	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1171
		1172	void ev_cleanup_start (ev_cleanup *w)
		1173	CODE:
		1174	START (cleanup, w);
		1175
		1176	void ev_cleanup_stop (ev_cleanup *w)
		1177	CODE:
		1178	STOP (cleanup, w);
		1179
		1180	void DESTROY (ev_cleanup *w)
		1181	CODE:
		1182	STOP (cleanup, w);
		1183	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1184	e_destroy (w);
		1185
		1186	int keepalive (ev_watcher *w, SV *new_value = 0)
		1187	CODE:
		1188	RETVAL = 1;
		1189	OUTPUT:
		1190	RETVAL
		1191
		1192	#endif
		1193
905	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1194	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1195
		1196	#if EV_CHILD_ENABLE
906		1197
907	void ev_child_start (ev_child *w)	1198	void ev_child_start (ev_child *w)
908	CODE:	1199	CODE:
909	START (child, w);	1200	START (child, w);
910		1201
…		…
915	void DESTROY (ev_child *w)	1206	void DESTROY (ev_child *w)
916	CODE:	1207	CODE:
917	STOP (child, w);	1208	STOP (child, w);
918	e_destroy (w);	1209	e_destroy (w);
919		1210
920	void set (ev_child *w, int pid)	1211	void set (ev_child *w, int pid, int trace)
921	CODE:	1212	CODE:
922	RESET (child, w, (w, pid));	1213	RESET (child, w, (w, pid, trace));
923		1214
924	int pid (ev_child *w, int new_pid = 0)
925	CODE:
926	{
927	RETVAL = w->pid;
928
929	if (items > 1)
930	RESET (child, w, (w, new_pid));
931	}
932	OUTPUT:
933	RETVAL
934
935
936	int rstatus (ev_child *w)	1215	int pid (ev_child *w)
937	ALIAS:	1216	ALIAS:
938	rpid = 1	1217	rpid = 1
		1218	rstatus = 2
939	CODE:	1219	CODE:
940	RETVAL = ix ? w->rpid : w->rstatus;	1220	RETVAL = ix == 0 ? w->pid
		1221	: ix == 1 ? w->rpid
		1222	: w->rstatus;
941	OUTPUT:	1223	OUTPUT:
942	RETVAL	1224	RETVAL
		1225
		1226	#endif
943		1227
944	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1228	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
945		1229
946	void ev_stat_start (ev_stat *w)	1230	void ev_stat_start (ev_stat *w)
947	CODE:	1231	CODE:
…		…
957	e_destroy (w);	1241	e_destroy (w);
958		1242
959	void set (ev_stat *w, SV *path, NV interval)	1243	void set (ev_stat *w, SV *path, NV interval)
960	CODE:	1244	CODE:
961	{	1245	{
962	sv_setsv (w->fh, path);	1246	sv_setsv (e_fh (w), path);
963	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1247	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
964	}	1248	}
965		1249
966	SV *path (ev_stat *w, SV *new_path = 0)	1250	SV *path (ev_stat *w, SV *new_path = 0)
967	CODE:	1251	CODE:
968	{	1252	{
969	RETVAL = SvREFCNT_inc (w->fh);	1253	RETVAL = SvREFCNT_inc (e_fh (w));
970		1254
971	if (items > 1)	1255	if (items > 1)
972	{	1256	{
973	SvREFCNT_dec (w->fh);	1257	SvREFCNT_dec (e_fh (w));
974	w->fh = newSVsv (new_path);	1258	e_fh (w) = newSVsv (new_path);
975	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1259	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
976	}	1260	}
977	}	1261	}
978	OUTPUT:	1262	OUTPUT:
979	RETVAL	1263	RETVAL
980		1264
…		…
982	CODE:	1266	CODE:
983	{	1267	{
984	RETVAL = w->interval;	1268	RETVAL = w->interval;
985		1269
986	if (items > 1)	1270	if (items > 1)
987	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1271	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
988	}	1272	}
989	OUTPUT:	1273	OUTPUT:
990	RETVAL	1274	RETVAL
991		1275
992	void prev (ev_stat *w)	1276	void prev (ev_stat *w)
…		…
996	PPCODE:	1280	PPCODE:
997	{	1281	{
998	ev_statdata *s = ix ? &w->attr : &w->prev;	1282	ev_statdata *s = ix ? &w->attr : &w->prev;
999		1283
1000	if (ix == 1)	1284	if (ix == 1)
1001	ev_stat_stat (w);	1285	ev_stat_stat (e_loop (w), w);
1002	else if (!s->st_nlink)	1286	else if (!s->st_nlink)
1003	errno = ENOENT;	1287	errno = ENOENT;
1004		1288
1005	PL_statcache.st_dev = s->st_nlink;	1289	PL_statcache.st_dev = s->st_nlink;
1006	PL_statcache.st_ino = s->st_ino;	1290	PL_statcache.st_ino = s->st_ino;
…		…
1033	PUSHs (sv_2mortal (newSVuv (4096)));	1317	PUSHs (sv_2mortal (newSVuv (4096)));
1034	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1318	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1035	}	1319	}
1036	}	1320	}
1037		1321
1038	#ifndef _WIN32
1039
1040	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1322	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1041		1323
1042	BOOT:	1324	void ev_embed_start (ev_embed *w)
1043	{	1325	CODE:
1044	HV *stash = gv_stashpv ("EV::DNS", 1);	1326	START (embed, w);
1045		1327
1046	static const struct {	1328	void ev_embed_stop (ev_embed *w)
1047	const char *name;	1329	CODE:
1048	IV iv;	1330	STOP (embed, w);
1049	} *civ, const_iv[] = {
1050	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1051	const_iv (DNS_, ERR_NONE)
1052	const_iv (DNS_, ERR_FORMAT)
1053	const_iv (DNS_, ERR_SERVERFAILED)
1054	const_iv (DNS_, ERR_NOTEXIST)
1055	const_iv (DNS_, ERR_NOTIMPL)
1056	const_iv (DNS_, ERR_REFUSED)
1057	const_iv (DNS_, ERR_TRUNCATED)
1058	const_iv (DNS_, ERR_UNKNOWN)
1059	const_iv (DNS_, ERR_TIMEOUT)
1060	const_iv (DNS_, ERR_SHUTDOWN)
1061	const_iv (DNS_, IPv4_A)
1062	const_iv (DNS_, PTR)
1063	const_iv (DNS_, IPv6_AAAA)
1064	const_iv (DNS_, QUERY_NO_SEARCH)
1065	const_iv (DNS_, OPTION_SEARCH)
1066	const_iv (DNS_, OPTION_NAMESERVERS)
1067	const_iv (DNS_, OPTION_MISC)
1068	const_iv (DNS_, OPTIONS_ALL)
1069	const_iv (DNS_, NO_SEARCH)
1070	};
1071		1331
1072	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1332	void DESTROY (ev_embed *w)
1073	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1333	CODE:
1074	}	1334	STOP (embed, w);
		1335	e_destroy (w);
1075		1336
1076	int evdns_init ()	1337	void set (ev_embed *w, struct ev_loop *loop)
		1338	CODE:
		1339	{
		1340	sv_setsv (e_fh (w), ST (1));
		1341	RESET (embed, w, (w, loop));
		1342	}
1077		1343
1078	void evdns_shutdown (int fail_requests = 1)	1344	SV *other (ev_embed *w)
		1345	CODE:
		1346	RETVAL = newSVsv (e_fh (w));
		1347	OUTPUT:
		1348	RETVAL
1079		1349
1080	const char *evdns_err_to_string (int err)	1350	void ev_embed_sweep (ev_embed *w)
		1351	C_ARGS: e_loop (w), w
1081		1352
1082	int evdns_nameserver_add (U32 address)	1353	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1083		1354
1084	int evdns_count_nameservers ()	1355	void ev_async_start (ev_async *w)
		1356	CODE:
		1357	START (async, w);
1085		1358
1086	int evdns_clear_nameservers_and_suspend ()	1359	void ev_async_stop (ev_async *w)
		1360	CODE:
		1361	STOP (async, w);
1087		1362
1088	int evdns_resume ()	1363	void DESTROY (ev_async *w)
		1364	CODE:
		1365	STOP (async, w);
		1366	e_destroy (w);
1089		1367
1090	int evdns_nameserver_ip_add (char *ip_as_string)	1368	void ev_async_send (ev_async *w)
		1369	C_ARGS: e_loop (w), w
1091		1370
1092	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1371	SV *ev_async_async_pending (ev_async *w)
1093	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1094
1095	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1096	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1097
1098	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1099	ALIAS:
1100	evdns_resolve_reverse_ipv6 = 1
1101	CODE:	1372	CODE:
1102	{	1373	RETVAL = boolSV (ev_async_pending (w));
1103	STRLEN len;	1374	OUTPUT:
1104	char *data = SvPVbyte (addr, len);
1105	if (len != (ix ? 16 : 4))
1106	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1107
1108	RETVAL = ix	1375	RETVAL
1109	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1110	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1111	}
1112	OUTPUT:
1113	RETVAL
1114		1376
1115	int evdns_set_option (char *option, char *val, int flags)	1377	#ifndef EV_NO_LOOPS
1116		1378
1117	int evdns_resolv_conf_parse (int flags, const char *filename)	1379	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1118		1380
1119	#ifdef _WIN32	1381	SV *new (SV *klass, unsigned int flags = 0)
		1382	CODE:
		1383	{
		1384	struct ev_loop *loop = ev_loop_new (flags);
1120		1385
1121	int evdns_config_windows_nameservers ()	1386	if (!loop)
		1387	XSRETURN_UNDEF;
		1388
		1389	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1390	}
		1391	OUTPUT:
		1392	RETVAL
		1393
		1394	void DESTROY (struct ev_loop *loop)
		1395	CODE:
		1396	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1397	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1398	if (loop != evapi.default_loop)
		1399	ev_loop_destroy (loop);
		1400
		1401	void ev_loop_fork (struct ev_loop *loop)
		1402
		1403	NV ev_now (struct ev_loop *loop)
		1404
		1405	void ev_now_update (struct ev_loop *loop)
		1406
		1407	void ev_suspend (struct ev_loop *loop)
		1408
		1409	void ev_resume (struct ev_loop *loop)
		1410
		1411	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1412
		1413	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1414
		1415	unsigned int ev_backend (struct ev_loop *loop)
		1416
		1417	void ev_verify (struct ev_loop *loop)
		1418	ALIAS:
		1419	loop_verify = 1
		1420
		1421	unsigned int ev_iteration (struct ev_loop *loop)
		1422	ALIAS:
		1423	loop_count = 1
		1424
		1425	unsigned int ev_depth (struct ev_loop *loop)
		1426	ALIAS:
		1427	loop_depth = 1
		1428
		1429	int ev_run (struct ev_loop *loop, int flags = 0)
		1430	ALIAS:
		1431	loop = 1
		1432
		1433	void ev_break (struct ev_loop *loop, int how = 1)
		1434	ALIAS:
		1435	unloop = 1
		1436
		1437	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1438
		1439	unsigned int ev_pending_count (struct ev_loop *loop)
		1440
		1441	void ev_invoke_pending (struct ev_loop *loop)
		1442
		1443	#if 0
		1444
		1445	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1446	CODE:
		1447	{
		1448	Signal signum = s_signum (signal);
		1449	CHECK_SIG (signal, signum);
		1450
		1451	ev_feed_signal_event (loop, signum);
		1452	}
1122		1453
1123	#endif	1454	#endif
1124		1455
1125	void evdns_search_clear ()	1456	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1126		1457	ALIAS:
1127	void evdns_search_add (char *domain)	1458	io_ns = 1
1128		1459	CODE:
1129	void evdns_search_ndots_set (int ndots)
1130
1131	#if 0
1132
1133	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1134
1135	BOOT:
1136	{	1460	{
1137	HV *stash = gv_stashpv ("EV::HTTP", 1);	1461	int fd = s_fileno (fh, events & EV_WRITE);
		1462	CHECK_FD (fh, fd);
1138		1463
1139	static const struct {	1464	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1140	const char *name;	1465	e_fh (RETVAL) = newSVsv (fh);
1141	IV iv;	1466	ev_io_set (RETVAL, fd, events);
1142	} *civ, const_iv[] = {	1467	if (!ix) START (io, RETVAL);
1143	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1144	const_iv (HTTP_, OK)
1145	const_iv (HTTP_, NOCONTENT)
1146	const_iv (HTTP_, MOVEPERM)
1147	const_iv (HTTP_, MOVETEMP)
1148	const_iv (HTTP_, NOTMODIFIED)
1149	const_iv (HTTP_, BADREQUEST)
1150	const_iv (HTTP_, NOTFOUND)
1151	const_iv (HTTP_, SERVUNAVAIL)
1152	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1153	const_iv (EVHTTP_, PROXY_REQUEST)
1154	const_iv (EVHTTP_, REQ_GET)
1155	const_iv (EVHTTP_, REQ_POST)
1156	const_iv (EVHTTP_, REQ_HEAD)
1157	const_iv (EVHTTP_, REQUEST)
1158	const_iv (EVHTTP_, RESPONSE)
1159	};
1160
1161	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1162	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1163	}	1468	}
		1469	OUTPUT:
		1470	RETVAL
1164		1471
1165	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1472	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1473	ALIAS:
		1474	timer_ns = 1
		1475	INIT:
		1476	CHECK_REPEAT (repeat);
		1477	CODE:
		1478	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1479	ev_timer_set (RETVAL, after, repeat);
		1480	if (!ix) START (timer, RETVAL);
		1481	OUTPUT:
		1482	RETVAL
1166		1483
1167	#HttpRequest new (SV *klass, SV *cb)	1484	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1485	ALIAS:
		1486	periodic_ns = 1
		1487	INIT:
		1488	CHECK_REPEAT (interval);
		1489	CODE:
		1490	{
		1491	ev_periodic *w;
		1492	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1493	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1494	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1495	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1496	if (!ix) START (periodic, w);
		1497	}
		1498	OUTPUT:
		1499	RETVAL
1168		1500
1169	#void DESTROY (struct evhttp_request *req);	1501	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1502	ALIAS:
		1503	signal_ns = 1
		1504	CODE:
		1505	{
		1506	Signal signum = s_signum (signal);
		1507	CHECK_SIG (signal, signum);
		1508
		1509	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1510	ev_signal_set (RETVAL, signum);
		1511	if (!ix) START_SIGNAL (RETVAL);
		1512	}
		1513	OUTPUT:
		1514	RETVAL
		1515
		1516	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1517	ALIAS:
		1518	idle_ns = 1
		1519	CODE:
		1520	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1521	ev_idle_set (RETVAL);
		1522	if (!ix) START (idle, RETVAL);
		1523	OUTPUT:
		1524	RETVAL
		1525
		1526	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1527	ALIAS:
		1528	prepare_ns = 1
		1529	CODE:
		1530	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1531	ev_prepare_set (RETVAL);
		1532	if (!ix) START (prepare, RETVAL);
		1533	OUTPUT:
		1534	RETVAL
		1535
		1536	ev_check *check (struct ev_loop *loop, SV *cb)
		1537	ALIAS:
		1538	check_ns = 1
		1539	CODE:
		1540	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1541	ev_check_set (RETVAL);
		1542	if (!ix) START (check, RETVAL);
		1543	OUTPUT:
		1544	RETVAL
		1545
		1546	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1547	ALIAS:
		1548	fork_ns = 1
		1549	CODE:
		1550	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1551	ev_fork_set (RETVAL);
		1552	if (!ix) START (fork, RETVAL);
		1553	OUTPUT:
		1554	RETVAL
		1555
		1556	#if CLEANUP_ENABLED
		1557
		1558	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1559	ALIAS:
		1560	cleanup_ns = 1
		1561	CODE:
		1562	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1563	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1564	ev_cleanup_set (RETVAL);
		1565	if (!ix) START (cleanup, RETVAL);
		1566	OUTPUT:
		1567	RETVAL
1170		1568
1171	#endif	1569	#endif
1172		1570
		1571	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1572	ALIAS:
		1573	child_ns = 1
		1574	CODE:
		1575	#if EV_CHILD_ENABLE
		1576	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1577	ev_child_set (RETVAL, pid, trace);
		1578	if (!ix) START (child, RETVAL);
		1579	#else
		1580	croak ("EV::child watchers not supported on this platform");
1173	#endif	1581	#endif
		1582	OUTPUT:
		1583	RETVAL
1174		1584
		1585	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1586	ALIAS:
		1587	stat_ns = 1
		1588	CODE:
		1589	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1590	e_fh (RETVAL) = newSVsv (path);
		1591	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1592	if (!ix) START (stat, RETVAL);
		1593	OUTPUT:
		1594	RETVAL
1175		1595
		1596	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1597	ALIAS:
		1598	embed_ns = 1
		1599	CODE:
		1600	{
		1601	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1602	croak ("passed loop is not embeddable via EV::embed,");
1176		1603
		1604	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1605	e_fh (RETVAL) = newSVsv (ST (1));
		1606	ev_embed_set (RETVAL, other);
		1607	if (!ix) START (embed, RETVAL);
		1608	}
		1609	OUTPUT:
		1610	RETVAL
1177		1611
		1612	ev_async *async (struct ev_loop *loop, SV *cb)
		1613	ALIAS:
		1614	async_ns = 1
		1615	CODE:
		1616	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1617	ev_async_set (RETVAL);
		1618	if (!ix) START (async, RETVAL);
		1619	OUTPUT:
		1620	RETVAL
1178		1621
		1622	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1623	CODE:
		1624	ev_once (
		1625	loop,
		1626	s_fileno (fh, events & EV_WRITE), events,
		1627	SvOK (timeout) ? SvNV (timeout) : -1.,
		1628	e_once_cb,
		1629	newSVsv (cb)
		1630	);
1179		1631
		1632	#endif
1180		1633

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