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Comparing EV/EV.xs (file contents):
Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC vs.
Revision 1.166 by root, Sat Apr 6 00:05:45 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,
		124	*stash_child,
		125	*stash_stat,
82	*stash_idle,	126	*stash_idle,
83	*stash_prepare,	127	*stash_prepare,
84	*stash_check,	128	*stash_check,
85	*stash_child,
86	*stash_embed,	129	*stash_embed,
		130	*stash_fork,
		131	*stash_cleanup,
87	*stash_stat;	132	*stash_async;
88
89	#ifndef SIG_SIZE
90	/* kudos to Slaven Rezic for the idea */
91	static char sig_size [] = { SIG_NUM };
92	# define SIG_SIZE (sizeof (sig_size) + 1)
93	#endif
94
95	static Signal
96	sv_signum (SV *sig)
97	{
98	Signal signum;
99
100	SvGETMAGIC (sig);
101
102	for (signum = 1; signum < SIG_SIZE; ++signum)
103	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
104	return signum;
105
106	signum = SvIV (sig);
107
108	if (signum > 0 && signum < SIG_SIZE)
109	return signum;
110
111	return -1;
112	}
113		133
114	/////////////////////////////////////////////////////////////////////////////	134	/////////////////////////////////////////////////////////////////////////////
115	// Event	135	// Event
116		136
117	static void e_cb (ev_watcher *w, int revents);	137	static void e_cb (EV_P_ ev_watcher *w, int revents);
118
119	static int
120	sv_fileno (SV *fh)
121	{
122	SvGETMAGIC (fh);
123
124	if (SvROK (fh))
125	fh = SvRV (fh);
126
127	if (SvTYPE (fh) == SVt_PVGV)
128	return PerlIO_fileno (IoIFP (sv_2io (fh)));
129
130	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
131	return SvIV (fh);
132
133	return -1;
134	}
135		138
136	static void *	139	static void *
137	e_new (int size, SV *cb_sv)	140	e_new (int size, SV *cb_sv, SV *loop)
138	{	141	{
		142	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
139	ev_watcher *w;	143	ev_watcher *w;
140	SV *self = NEWSV (0, size);	144	SV *self = NEWSV (0, size);
141	SvPOK_only (self);	145	SvPOK_only (self);
142	SvCUR_set (self, size);	146	SvCUR_set (self, size);
143		147
144	w = (ev_watcher *)SvPVX (self);	148	w = (ev_watcher *)SvPVX (self);
145		149
146	ev_init (w, e_cb);	150	ev_init (w, cv ? e_cb : 0);
147		151
		152	w->loop = SvREFCNT_inc (SvRV (loop));
148	w->flags = WFLAG_KEEPALIVE;	153	w->e_flags = WFLAG_KEEPALIVE;
149	w->data = 0;	154	w->data = 0;
150	w->fh = 0;	155	w->fh = 0;
151	w->cb_sv = newSVsv (cb_sv);	156	w->cb_sv = SvREFCNT_inc (cv);
152	w->self = self;	157	w->self = self;
153		158
154	return (void *)w;	159	return (void *)w;
155	}	160	}
156		161
157	static void	162	static void
158	e_destroy (void *w_)	163	e_destroy (void *w_)
159	{	164	{
160	ev_watcher *w = (ev_watcher *)w_;	165	ev_watcher *w = (ev_watcher *)w_;
161		166
		167	SvREFCNT_dec (w->loop ); w->loop = 0;
162	SvREFCNT_dec (w->fh ); w->fh = 0;	168	SvREFCNT_dec (w->fh ); w->fh = 0;
163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	169	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
164	SvREFCNT_dec (w->data ); w->data = 0;	170	SvREFCNT_dec (w->data ); w->data = 0;
165	}	171	}
166		172
…		…
179	}	185	}
180		186
181	return rv;	187	return rv;
182	}	188	}
183		189
184	static SV *sv_events_cache;	190	static SV *sv_self_cache, *sv_events_cache;
185		191
186	static void	192	static void
187	e_cb (ev_watcher *w, int revents)	193	e_cb (EV_P_ ev_watcher *w, int revents)
188	{	194	{
189	dSP;	195	dSP;
190	I32 mark = SP - PL_stack_base;	196	I32 mark = SP - PL_stack_base;
191	SV *sv_self, *sv_events;	197	SV *sv_self, *sv_events;
192		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	{
193	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;
194		267
195	if (sv_events_cache)	268	if (sv_events_cache)
196	{	269	{
197	sv_events = sv_events_cache; sv_events_cache = 0;	270	sv_events = sv_events_cache; sv_events_cache = 0;
198	SvIV_set (sv_events, revents);	271	SvIV_set (sv_events, revents);
199	}	272	}
200	else	273	else
201	sv_events = newSViv (revents);	274	sv_events = newSViv (revents);
202		275
203	PUSHMARK (SP);	276	PUSHMARK (SP);
204	EXTEND (SP, 2);
205	PUSHs (sv_self);
206	PUSHs (sv_events);	277	XPUSHs (sv_events);
207		278
208	PUTBACK;	279	PUTBACK;
209	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	280	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
210		281
211	SvREFCNT_dec (sv_self);	282	SvREFCNT_dec ((SV *)arg);
212		283
213	if (sv_events_cache)	284	if (sv_events_cache)
214	SvREFCNT_dec (sv_events);	285	SvREFCNT_dec (sv_events);
215	else	286	else
216	sv_events_cache = sv_events;	287	sv_events_cache = sv_events;
217		288
218	if (SvTRUE (ERRSV))	289	if (SvTRUE (ERRSV))
219	{	290	{
		291	SPAGAIN;
220	PUSHMARK (SP);	292	PUSHMARK (SP);
221	PUTBACK;	293	PUTBACK;
222	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	294	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
223	}	295	}
224		296
225	SP = PL_stack_base + mark;	297	SP = PL_stack_base + mark;
226	PUTBACK;	298	PUTBACK;
227	}	299	}
228		300
229	static void
230	e_once_cb (int revents, void *arg)
231	{
232	dSP;
233	I32 mark = SP - PL_stack_base;
234	SV *sv_events;
235
236	if (sv_events_cache)
237	{
238	sv_events = sv_events_cache; sv_events_cache = 0;
239	SvIV_set (sv_events, revents);
240	}
241	else
242	sv_events = newSViv (revents);
243
244	PUSHMARK (SP);
245	XPUSHs (sv_events);
246
247	PUTBACK;
248	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
249
250	SvREFCNT_dec ((SV *)arg);
251
252	if (sv_events_cache)
253	SvREFCNT_dec (sv_events);
254	else
255	sv_events_cache = sv_events;
256
257	if (SvTRUE (ERRSV))
258	{
259	PUSHMARK (SP);
260	PUTBACK;
261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
262	}
263
264	SP = PL_stack_base + mark;
265	PUTBACK;
266	}
267
268	static ev_tstamp	301	static ev_tstamp
269	e_periodic_cb (ev_periodic *w, ev_tstamp now)	302	e_periodic_cb (ev_periodic *w, ev_tstamp now)
270	{	303	{
271	ev_tstamp retval;	304	ev_tstamp retval;
272	int count;	305	int count;
…		…
275	ENTER;	308	ENTER;
276	SAVETMPS;	309	SAVETMPS;
277		310
278	PUSHMARK (SP);	311	PUSHMARK (SP);
279	EXTEND (SP, 2);	312	EXTEND (SP, 2);
280	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 */
281	PUSHs (newSVnv (now));	314	PUSHs (newSVnv (now));
282		315
283	PUTBACK;	316	PUTBACK;
284	count = call_sv (w->fh, G_SCALAR | G_EVAL);	317	count = call_sv (w->fh, G_SCALAR | G_EVAL);
285	SPAGAIN;	318	SPAGAIN;
…		…
306	LEAVE;	339	LEAVE;
307		340
308	return retval;	341	return retval;
309	}	342	}
310		343
311	/////////////////////////////////////////////////////////////////////////////
312	// DNS
313
314	#ifndef _WIN32
315	static void
316	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
317	{
318	dSP;
319	SV *cb = (SV *)arg;
320
321	ENTER;
322	SAVETMPS;
323	PUSHMARK (SP);
324	EXTEND (SP, count + 3);
325	PUSHs (sv_2mortal (newSViv (result)));
326
327	if (result == DNS_ERR_NONE && ttl >= 0)
328	{
329	int i;
330
331	PUSHs (sv_2mortal (newSViv (type)));
332	PUSHs (sv_2mortal (newSViv (ttl)));
333
334	for (i = 0; i < count; ++i)
335	switch (type)
336	{
337	case DNS_IPv6_AAAA:
338	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
339	break;
340	case DNS_IPv4_A:
341	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
342	break;
343	case DNS_PTR:
344	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
345	break;
346	}
347	}
348
349	PUTBACK;
350	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
351
352	FREETMPS;
353
354	if (SvTRUE (ERRSV))
355	{
356	PUSHMARK (SP);
357	PUTBACK;
358	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
359	}
360
361	LEAVE;
362	}
363	#endif
364
365	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	344	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
366	croak (# repeat " value must be >= 0");	345	croak (# repeat " value must be >= 0");
367		346
368	#define CHECK_FD(fh,fd) if ((fd) < 0) \	347	#define CHECK_FD(fh,fd) if ((fd) < 0) \
369	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));
370		349
371	#define CHECK_SIG(sv,num) if ((num) < 0) \	350	#define CHECK_SIG(sv,num) if ((num) < 0) \
372	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	}
373		358
374	/////////////////////////////////////////////////////////////////////////////	359	/////////////////////////////////////////////////////////////////////////////
375	// XS interface functions	360	// XS interface functions
376		361
377	MODULE = EV PACKAGE = EV PREFIX = ev_	362	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
390	const_iv (EV_, MINPRI)	375	const_iv (EV_, MINPRI)
391	const_iv (EV_, MAXPRI)	376	const_iv (EV_, MAXPRI)
392		377
393	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
394	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
395	const_iv (EV_, TIMEOUT)
396	const_iv (EV_, READ)	380	const_iv (EV_, READ)
397	const_iv (EV_, WRITE)	381	const_iv (EV_, WRITE)
		382	const_iv (EV_, IO)
		383	const_iv (EV_, TIMER)
		384	const_iv (EV_, PERIODIC)
398	const_iv (EV_, SIGNAL)	385	const_iv (EV_, SIGNAL)
		386	const_iv (EV_, CHILD)
		387	const_iv (EV_, STAT)
399	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)
400	const_iv (EV_, CHECK)	392	const_iv (EV_, FORK)
		393	const_iv (EV_, CLEANUP)
		394	const_iv (EV_, ASYNC)
		395	const_iv (EV_, CUSTOM)
401	const_iv (EV_, ERROR)	396	const_iv (EV_, ERROR)
402		397
403	const_iv (EV, LOOP_ONESHOT)	398	const_iv (EV, RUN_NOWAIT)
404	const_iv (EV, LOOP_NONBLOCK)
405	const_iv (EV, UNLOOP_ONE)	399	const_iv (EV, RUN_ONCE)
		400
		401	const_iv (EV, BREAK_CANCEL)
		402	const_iv (EV, BREAK_ONE)
406	const_iv (EV, UNLOOP_ALL)	403	const_iv (EV, BREAK_ALL)
407
408	const_iv (EV, BACKEND_SELECT)	404	const_iv (EV, BACKEND_SELECT)
409	const_iv (EV, BACKEND_POLL)	405	const_iv (EV, BACKEND_POLL)
410	const_iv (EV, BACKEND_EPOLL)	406	const_iv (EV, BACKEND_EPOLL)
411	const_iv (EV, BACKEND_KQUEUE)	407	const_iv (EV, BACKEND_KQUEUE)
412	const_iv (EV, BACKEND_DEVPOLL)	408	const_iv (EV, BACKEND_DEVPOLL)
413	const_iv (EV, BACKEND_PORT)	409	const_iv (EV, BACKEND_PORT)
		410	const_iv (EV, BACKEND_ALL)
		411	const_iv (EV, BACKEND_MASK)
414	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)
415	const_iv (EV, FLAG_NOENV)	416	const_iv (EV, FLAG_NOENV)
		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
416	};	430	};
417		431
418	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--)
419	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	433	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
420		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);
421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	446	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
422	stash_io = gv_stashpv ("EV::IO" , 1);	447	stash_io = gv_stashpv ("EV::IO" , 1);
423	stash_timer = gv_stashpv ("EV::Timer" , 1);	448	stash_timer = gv_stashpv ("EV::Timer" , 1);
424	stash_periodic = gv_stashpv ("EV::Periodic", 1);	449	stash_periodic = gv_stashpv ("EV::Periodic", 1);
425	stash_signal = gv_stashpv ("EV::Signal" , 1);	450	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	452	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
428	stash_check = gv_stashpv ("EV::Check" , 1);	453	stash_check = gv_stashpv ("EV::Check" , 1);
429	stash_child = gv_stashpv ("EV::Child" , 1);	454	stash_child = gv_stashpv ("EV::Child" , 1);
430	stash_embed = gv_stashpv ("EV::Embed" , 1);	455	stash_embed = gv_stashpv ("EV::Embed" , 1);
431	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);
432		460
433	{	461	{
434	SV *sv = perl_get_sv ("EV::API", TRUE);	462	SV *sv = perl_get_sv ("EV::API", TRUE);
435	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	463	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
436		464
437	/* the poor man's shared library emulator */	465	/* the poor man's shared library emulator */
438	evapi.ver = EV_API_VERSION;	466	evapi.ver = EV_API_VERSION;
439	evapi.rev = EV_API_REVISION;	467	evapi.rev = EV_API_REVISION;
440	evapi.sv_fileno = sv_fileno;	468	evapi.sv_fileno = sv_fileno;
441	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;
442	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;
443	evapi.backend = ev_backend;	486	evapi.backend = ev_backend;
444	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;
445	evapi.ref = ev_ref;	493	evapi.ref = ev_ref;
446	evapi.unref = ev_unref;	494	evapi.unref = ev_unref;
447	evapi.time = ev_time;	495	evapi.run = ev_run;
448	evapi.loop = ev_loop;
449	evapi.once = ev_once;	496	evapi.once = ev_once;
450	evapi.io_start = ev_io_start;	497	evapi.io_start = ev_io_start;
451	evapi.io_stop = ev_io_stop;	498	evapi.io_stop = ev_io_stop;
452	evapi.timer_start = ev_timer_start;	499	evapi.timer_start = ev_timer_start;
453	evapi.timer_stop = ev_timer_stop;	500	evapi.timer_stop = ev_timer_stop;
454	evapi.timer_again = ev_timer_again;	501	evapi.timer_again = ev_timer_again;
		502	evapi.timer_remaining = ev_timer_remaining;
455	evapi.periodic_start = ev_periodic_start;	503	evapi.periodic_start = ev_periodic_start;
456	evapi.periodic_stop = ev_periodic_stop;	504	evapi.periodic_stop = ev_periodic_stop;
457	evapi.signal_start = ev_signal_start;	505	evapi.signal_start = ev_signal_start;
458	evapi.signal_stop = ev_signal_stop;	506	evapi.signal_stop = ev_signal_stop;
459	evapi.idle_start = ev_idle_start;	507	evapi.idle_start = ev_idle_start;
460	evapi.idle_stop = ev_idle_stop;	508	evapi.idle_stop = ev_idle_stop;
461	evapi.prepare_start = ev_prepare_start;	509	evapi.prepare_start = ev_prepare_start;
462	evapi.prepare_stop = ev_prepare_stop;	510	evapi.prepare_stop = ev_prepare_stop;
463	evapi.check_start = ev_check_start;	511	evapi.check_start = ev_check_start;
464	evapi.check_stop = ev_check_stop;	512	evapi.check_stop = ev_check_stop;
		513	#if EV_CHILD_ENABLE
465	evapi.child_start = ev_child_start;	514	evapi.child_start = ev_child_start;
466	evapi.child_stop = ev_child_stop;	515	evapi.child_stop = ev_child_stop;
		516	#endif
467	evapi.stat_start = ev_stat_start;	517	evapi.stat_start = ev_stat_start;
468	evapi.stat_stop = ev_stat_stop;	518	evapi.stat_stop = ev_stat_stop;
469	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;
470		532
471	sv_setiv (sv, (IV)&evapi);	533	sv_setiv (sv, (IV)&evapi);
472	SvREADONLY_on (sv);	534	SvREADONLY_on (sv);
473	}	535	}
474	#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
475	pthread_atfork (0, 0, ev_default_fork);	541	pthread_atfork (0, 0, default_fork);
476	#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);
477	}	587	}
478		588
479	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
480		600
481	unsigned int ev_backend ()	601	unsigned int ev_backend ()
		602	C_ARGS: evapi.default_loop
482		603
483	NV ev_time ()	604	void ev_verify ()
		605	ALIAS:
		606	loop_verify = 1
		607	C_ARGS: evapi.default_loop
484		608
485	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
486		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
487	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
488		629
489	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
490		652
491	ev_io *io (SV *fh, int events, SV *cb)	653	ev_io *io (SV *fh, int events, SV *cb)
492	ALIAS:	654	ALIAS:
493	io_ns = 1	655	io_ns = 1
		656	_ae_io = 2
494	CODE:	657	CODE:
495	{	658	{
496	int fd = sv_fileno (fh);	659	int fd = s_fileno (fh, events & EV_WRITE);
497	CHECK_FD (fh, fd);	660	CHECK_FD (fh, fd);
498		661
		662	if (ix == 2)
		663	{
		664	ix = 0;
		665	events = events ? EV_WRITE : EV_READ;
		666	}
		667
499	RETVAL = e_new (sizeof (ev_io), cb);	668	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
500	RETVAL->fh = newSVsv (fh);	669	e_fh (RETVAL) = newSVsv (fh);
501	ev_io_set (RETVAL, fd, events);	670	ev_io_set (RETVAL, fd, events);
502	if (!ix) START (io, RETVAL);	671	if (!ix) START (io, RETVAL);
503	}	672	}
504	OUTPUT:	673	OUTPUT:
505	RETVAL	674	RETVAL
…		…
508	ALIAS:	677	ALIAS:
509	timer_ns = 1	678	timer_ns = 1
510	INIT:	679	INIT:
511	CHECK_REPEAT (repeat);	680	CHECK_REPEAT (repeat);
512	CODE:	681	CODE:
513	RETVAL = e_new (sizeof (ev_timer), cb);	682	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
514	ev_timer_set (RETVAL, after, repeat);	683	ev_timer_set (RETVAL, after, repeat);
515	if (!ix) START (timer, RETVAL);	684	if (!ix) START (timer, RETVAL);
516	OUTPUT:	685	OUTPUT:
517	RETVAL	686	RETVAL
518		687
…		…
522	INIT:	691	INIT:
523	CHECK_REPEAT (interval);	692	CHECK_REPEAT (interval);
524	CODE:	693	CODE:
525	{	694	{
526	ev_periodic *w;	695	ev_periodic *w;
527	w = e_new (sizeof (ev_periodic), cb);	696	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
528	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	697	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
529	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);
530	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	699	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
531	if (!ix) START (periodic, w);	700	if (!ix) START (periodic, w);
532	}	701	}
533	OUTPUT:	702	OUTPUT:
534	RETVAL	703	RETVAL
…		…
536	ev_signal *signal (SV *signal, SV *cb)	705	ev_signal *signal (SV *signal, SV *cb)
537	ALIAS:	706	ALIAS:
538	signal_ns = 1	707	signal_ns = 1
539	CODE:	708	CODE:
540	{	709	{
541	Signal signum = sv_signum (signal);	710	Signal signum = s_signum (signal);
542	CHECK_SIG (signal, signum);	711	CHECK_SIG (signal, signum);
543		712
544	RETVAL = e_new (sizeof (ev_signal), cb);	713	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
545	ev_signal_set (RETVAL, signum);	714	ev_signal_set (RETVAL, signum);
546	if (!ix) START (signal, RETVAL);	715	if (!ix) START_SIGNAL (RETVAL);
547	}	716	}
548	OUTPUT:	717	OUTPUT:
549	RETVAL	718	RETVAL
550		719
551	ev_idle *idle (SV *cb)	720	ev_idle *idle (SV *cb)
552	ALIAS:	721	ALIAS:
553	idle_ns = 1	722	idle_ns = 1
554	CODE:	723	CODE:
555	RETVAL = e_new (sizeof (ev_idle), cb);	724	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
556	ev_idle_set (RETVAL);	725	ev_idle_set (RETVAL);
557	if (!ix) START (idle, RETVAL);	726	if (!ix) START (idle, RETVAL);
558	OUTPUT:	727	OUTPUT:
559	RETVAL	728	RETVAL
560		729
561	ev_prepare *prepare (SV *cb)	730	ev_prepare *prepare (SV *cb)
562	ALIAS:	731	ALIAS:
563	prepare_ns = 1	732	prepare_ns = 1
564	CODE:	733	CODE:
565	RETVAL = e_new (sizeof (ev_prepare), cb);	734	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
566	ev_prepare_set (RETVAL);	735	ev_prepare_set (RETVAL);
567	if (!ix) START (prepare, RETVAL);	736	if (!ix) START (prepare, RETVAL);
568	OUTPUT:	737	OUTPUT:
569	RETVAL	738	RETVAL
570		739
571	ev_check *check (SV *cb)	740	ev_check *check (SV *cb)
572	ALIAS:	741	ALIAS:
573	check_ns = 1	742	check_ns = 1
574	CODE:	743	CODE:
575	RETVAL = e_new (sizeof (ev_check), cb);	744	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
576	ev_check_set (RETVAL);	745	ev_check_set (RETVAL);
577	if (!ix) START (check, RETVAL);	746	if (!ix) START (check, RETVAL);
578	OUTPUT:	747	OUTPUT:
579	RETVAL	748	RETVAL
580		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
581	ev_child *child (int pid, SV *cb)	775	ev_child *child (int pid, int trace, SV *cb)
582	ALIAS:	776	ALIAS:
583	child_ns = 1	777	child_ns = 1
584	CODE:	778	CODE:
		779	#if EV_CHILD_ENABLE
585	RETVAL = e_new (sizeof (ev_child), cb);	780	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
586	ev_child_set (RETVAL, pid);	781	ev_child_set (RETVAL, pid, trace);
587	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
588	OUTPUT:	786	OUTPUT:
589	RETVAL	787	RETVAL
		788
590		789
591	ev_stat *stat (SV *path, NV interval, SV *cb)	790	ev_stat *stat (SV *path, NV interval, SV *cb)
592	ALIAS:	791	ALIAS:
593	stat_ns = 1	792	stat_ns = 1
594	CODE:	793	CODE:
595	RETVAL = e_new (sizeof (ev_stat), cb);	794	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
596	RETVAL->fh = newSVsv (path);	795	e_fh (RETVAL) = newSVsv (path);
597	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	796	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
598	if (!ix) START (stat, RETVAL);	797	if (!ix) START (stat, RETVAL);
599	OUTPUT:	798	OUTPUT:
600	RETVAL	799	RETVAL
601		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
602	void once (SV *fh, int events, SV *timeout, SV *cb)	831	void once (SV *fh, int events, SV *timeout, SV *cb)
603	CODE:	832	CODE:
604	ev_once (	833	ev_once (
		834	evapi.default_loop,
605	sv_fileno (fh), events,	835	s_fileno (fh, events & EV_WRITE), events,
606	SvOK (timeout) ? SvNV (timeout) : -1.,	836	SvOK (timeout) ? SvNV (timeout) : -1.,
607	e_once_cb,	837	e_once_cb,
608	newSVsv (cb)	838	newSVsv (cb)
609	);	839	);
610		840
…		…
614		844
615	int ev_is_active (ev_watcher *w)	845	int ev_is_active (ev_watcher *w)
616		846
617	int ev_is_pending (ev_watcher *w)	847	int ev_is_pending (ev_watcher *w)
618		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
619	int keepalive (ev_watcher *w, int new_value = 0)	858	int keepalive (ev_watcher *w, int new_value = 0)
620	CODE:	859	CODE:
621	{	860	{
622	RETVAL = w->flags & WFLAG_KEEPALIVE;	861	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
623	new_value = new_value ? WFLAG_KEEPALIVE : 0;	862	new_value = new_value ? WFLAG_KEEPALIVE : 0;
624		863
625	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	864	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
626	{	865	{
		866	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
627	REF (w);	867	REF (w);
628	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
629	UNREF (w);	868	UNREF (w);
630	}	869	}
631	}	870	}
632	OUTPUT:	871	OUTPUT:
633	RETVAL	872	RETVAL
634		873
635	SV *cb (ev_watcher *w, SV *new_cb = 0)	874	SV *cb (ev_watcher *w, SV *new_cb = 0)
636	CODE:	875	CODE:
637	{	876	{
638	RETVAL = newSVsv (w->cb_sv);
639
640	if (items > 1)	877	if (items > 1)
641	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);
642	}	885	}
643	OUTPUT:	886	OUTPUT:
644	RETVAL	887	RETVAL
645		888
646	SV *data (ev_watcher *w, SV *new_data = 0)	889	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
655	}	898	}
656	}	899	}
657	OUTPUT:	900	OUTPUT:
658	RETVAL	901	RETVAL
659		902
660	void trigger (ev_watcher *w, int revents = EV_NONE)	903	SV *loop (ev_watcher *w)
661	CODE:	904	CODE:
662	w->cb (w, revents);	905	RETVAL = newRV_inc (w->loop);
		906	OUTPUT:
		907	RETVAL
663		908
664	int priority (ev_watcher *w, int new_priority = 0)	909	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	910	CODE:
666	{	911	{
667	RETVAL = w->priority;	912	RETVAL = w->priority;
668		913
669	if (items > 1)	914	if (items > 1)
670	{	915	{
671	int active = ev_is_active (w);	916	int active = ev_is_active (w);
672
673	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
674	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
675		917
676	if (active)	918	if (active)
677	{	919	{
678	/* grrr. */	920	/* grrr. */
679	PUSHMARK (SP);	921	PUSHMARK (SP);
680	XPUSHs (ST (0));	922	XPUSHs (ST (0));
		923	PUTBACK;
681	call_method ("stop", G_DISCARD | G_VOID);	924	call_method ("stop", G_DISCARD | G_VOID);
682	}	925	}
683		926
684	ev_set_priority (w, new_priority);	927	ev_set_priority (w, new_priority);
685		928
686	if (active)	929	if (active)
687	{	930	{
688	PUSHMARK (SP);	931	PUSHMARK (SP);
689	XPUSHs (ST (0));	932	XPUSHs (ST (0));
		933	PUTBACK;
690	call_method ("start", G_DISCARD | G_VOID);	934	call_method ("start", G_DISCARD | G_VOID);
691	}	935	}
692	}	936	}
693	}	937	}
694	OUTPUT:	938	OUTPUT:
…		…
710	e_destroy (w);	954	e_destroy (w);
711		955
712	void set (ev_io *w, SV *fh, int events)	956	void set (ev_io *w, SV *fh, int events)
713	CODE:	957	CODE:
714	{	958	{
715	int fd = sv_fileno (fh);	959	int fd = s_fileno (fh, events & EV_WRITE);
716	CHECK_FD (fh, fd);	960	CHECK_FD (fh, fd);
717		961
718	sv_setsv (w->fh, fh);	962	sv_setsv (e_fh (w), fh);
719	RESET (io, w, (w, fd, events));	963	RESET (io, w, (w, fd, events));
720	}	964	}
721		965
722	SV *fh (ev_io *w, SV *new_fh = 0)	966	SV *fh (ev_io *w, SV *new_fh = 0)
723	CODE:	967	CODE:
724	{	968	{
725	if (items > 1)	969	if (items > 1)
726	{	970	{
727	int fd = sv_fileno (new_fh);	971	int fd = s_fileno (new_fh, w->events & EV_WRITE);
728	CHECK_FD (new_fh, fd);	972	CHECK_FD (new_fh, fd);
729		973
730	RETVAL = w->fh;	974	RETVAL = e_fh (w);
731	w->fh = newSVsv (new_fh);	975	e_fh (w) = newSVsv (new_fh);
732		976
733	RESET (io, w, (w, fd, w->events));	977	RESET (io, w, (w, fd, w->events));
734	}	978	}
735	else	979	else
736	RETVAL = newSVsv (w->fh);	980	RETVAL = newSVsv (e_fh (w));
737	}	981	}
738	OUTPUT:	982	OUTPUT:
739	RETVAL	983	RETVAL
740		984
741	int events (ev_io *w, int new_events = EV_UNDEF)	985	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
751		995
752	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	996	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
753		997
754	void ev_signal_start (ev_signal *w)	998	void ev_signal_start (ev_signal *w)
755	CODE:	999	CODE:
756	START (signal, w);	1000	START_SIGNAL (w);
757		1001
758	void ev_signal_stop (ev_signal *w)	1002	void ev_signal_stop (ev_signal *w)
759	CODE:	1003	CODE:
760	STOP (signal, w);	1004	STOP (signal, w);
761		1005
…		…
765	e_destroy (w);	1009	e_destroy (w);
766		1010
767	void set (ev_signal *w, SV *signal)	1011	void set (ev_signal *w, SV *signal)
768	CODE:	1012	CODE:
769	{	1013	{
770	Signal signum = sv_signum (signal);	1014	Signal signum = s_signum (signal);
771	CHECK_SIG (signal, signum);	1015	CHECK_SIG (signal, signum);
772		1016
773	RESET (signal, w, (w, signum));	1017	RESET_SIGNAL (w, (w, signum));
774	}	1018	}
775		1019
776	int signal (ev_signal *w, SV *new_signal = 0)	1020	int signal (ev_signal *w, SV *new_signal = 0)
777	CODE:	1021	CODE:
778	{	1022	{
779	RETVAL = w->signum;	1023	RETVAL = w->signum;
780		1024
781	if (items > 1)	1025	if (items > 1)
782	{	1026	{
783	Signal signum = sv_signum (new_signal);	1027	Signal signum = s_signum (new_signal);
784	CHECK_SIG (new_signal, signum);	1028	CHECK_SIG (new_signal, signum);
785		1029
786	RESET (signal, w, (w, signum));	1030	RESET_SIGNAL (w, (w, signum));
787	}	1031	}
788	}	1032	}
789	OUTPUT:	1033	OUTPUT:
790	RETVAL	1034	RETVAL
791		1035
…		…
803		1047
804	void ev_timer_again (ev_timer *w)	1048	void ev_timer_again (ev_timer *w)
805	INIT:	1049	INIT:
806	CHECK_REPEAT (w->repeat);	1050	CHECK_REPEAT (w->repeat);
807	CODE:	1051	CODE:
808	REF (w);
809	ev_timer_again (w);	1052	ev_timer_again (e_loop (w), w);
810	UNREF (w);	1053	UNREF (w);
		1054
		1055	NV ev_timer_remaining (ev_timer *w)
		1056	C_ARGS: e_loop (w), w
811		1057
812	void DESTROY (ev_timer *w)	1058	void DESTROY (ev_timer *w)
813	CODE:	1059	CODE:
814	STOP (timer, w);	1060	STOP (timer, w);
815	e_destroy (w);	1061	e_destroy (w);
…		…
832	CODE:	1078	CODE:
833	STOP (periodic, w);	1079	STOP (periodic, w);
834		1080
835	void ev_periodic_again (ev_periodic *w)	1081	void ev_periodic_again (ev_periodic *w)
836	CODE:	1082	CODE:
837	REF (w);
838	ev_periodic_again (w);	1083	ev_periodic_again (e_loop (w), w);
839	UNREF (w);	1084	UNREF (w);
840		1085
841	void DESTROY (ev_periodic *w)	1086	void DESTROY (ev_periodic *w)
842	CODE:	1087	CODE:
843	STOP (periodic, w);	1088	STOP (periodic, w);
…		…
846	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)
847	INIT:	1092	INIT:
848	CHECK_REPEAT (interval);	1093	CHECK_REPEAT (interval);
849	CODE:	1094	CODE:
850	{	1095	{
851	SvREFCNT_dec (w->fh);	1096	SvREFCNT_dec (e_fh (w));
852	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1097	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
853		1098
854	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));
855	}	1100	}
		1101
		1102	NV at (ev_periodic *w)
		1103	CODE:
		1104	RETVAL = ev_periodic_at (w);
		1105	OUTPUT:
		1106	RETVAL
856		1107
857	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1108	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
858		1109
859	void ev_idle_start (ev_idle *w)	1110	void ev_idle_start (ev_idle *w)
860	CODE:	1111	CODE:
…		…
867	void DESTROY (ev_idle *w)	1118	void DESTROY (ev_idle *w)
868	CODE:	1119	CODE:
869	STOP (idle, w);	1120	STOP (idle, w);
870	e_destroy (w);	1121	e_destroy (w);
871		1122
872	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1123	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
873		1124
874	void ev_prepare_start (ev_prepare *w)	1125	void ev_prepare_start (ev_prepare *w)
875	CODE:	1126	CODE:
876	START (prepare, w);	1127	START (prepare, w);
877		1128
…		…
897	void DESTROY (ev_check *w)	1148	void DESTROY (ev_check *w)
898	CODE:	1149	CODE:
899	STOP (check, w);	1150	STOP (check, w);
900	e_destroy (w);	1151	e_destroy (w);
901		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
902	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1194	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1195
		1196	#if EV_CHILD_ENABLE
903		1197
904	void ev_child_start (ev_child *w)	1198	void ev_child_start (ev_child *w)
905	CODE:	1199	CODE:
906	START (child, w);	1200	START (child, w);
907		1201
…		…
912	void DESTROY (ev_child *w)	1206	void DESTROY (ev_child *w)
913	CODE:	1207	CODE:
914	STOP (child, w);	1208	STOP (child, w);
915	e_destroy (w);	1209	e_destroy (w);
916		1210
917	void set (ev_child *w, int pid)	1211	void set (ev_child *w, int pid, int trace)
918	CODE:	1212	CODE:
919	RESET (child, w, (w, pid));	1213	RESET (child, w, (w, pid, trace));
920		1214
921	int pid (ev_child *w, int new_pid = 0)
922	CODE:
923	{
924	RETVAL = w->pid;
925
926	if (items > 1)
927	RESET (child, w, (w, new_pid));
928	}
929	OUTPUT:
930	RETVAL
931
932
933	int rstatus (ev_child *w)	1215	int pid (ev_child *w)
934	ALIAS:	1216	ALIAS:
935	rpid = 1	1217	rpid = 1
		1218	rstatus = 2
936	CODE:	1219	CODE:
937	RETVAL = ix ? w->rpid : w->rstatus;	1220	RETVAL = ix == 0 ? w->pid
		1221	: ix == 1 ? w->rpid
		1222	: w->rstatus;
938	OUTPUT:	1223	OUTPUT:
939	RETVAL	1224	RETVAL
		1225
		1226	#endif
940		1227
941	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1228	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
942		1229
943	void ev_stat_start (ev_stat *w)	1230	void ev_stat_start (ev_stat *w)
944	CODE:	1231	CODE:
…		…
954	e_destroy (w);	1241	e_destroy (w);
955		1242
956	void set (ev_stat *w, SV *path, NV interval)	1243	void set (ev_stat *w, SV *path, NV interval)
957	CODE:	1244	CODE:
958	{	1245	{
959	sv_setsv (w->fh, path);	1246	sv_setsv (e_fh (w), path);
960	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1247	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
961	}	1248	}
962		1249
963	SV *path (ev_stat *w, SV *new_path = 0)	1250	SV *path (ev_stat *w, SV *new_path = 0)
964	CODE:	1251	CODE:
965	{	1252	{
966	RETVAL = SvREFCNT_inc (w->fh);	1253	RETVAL = SvREFCNT_inc (e_fh (w));
967		1254
968	if (items > 1)	1255	if (items > 1)
969	{	1256	{
970	SvREFCNT_dec (w->fh);	1257	SvREFCNT_dec (e_fh (w));
971	w->fh = newSVsv (new_path);	1258	e_fh (w) = newSVsv (new_path);
972	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1259	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
973	}	1260	}
974	}	1261	}
975	OUTPUT:	1262	OUTPUT:
976	RETVAL	1263	RETVAL
977		1264
…		…
979	CODE:	1266	CODE:
980	{	1267	{
981	RETVAL = w->interval;	1268	RETVAL = w->interval;
982		1269
983	if (items > 1)	1270	if (items > 1)
984	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1271	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
985	}	1272	}
986	OUTPUT:	1273	OUTPUT:
987	RETVAL	1274	RETVAL
988		1275
989	#ifndef _WIN32	1276	void prev (ev_stat *w)
		1277	ALIAS:
		1278	stat = 1
		1279	attr = 2
		1280	PPCODE:
		1281	{
		1282	ev_statdata *s = ix ? &w->attr : &w->prev;
990		1283
		1284	if (ix == 1)
		1285	ev_stat_stat (e_loop (w), w);
		1286	else if (!s->st_nlink)
		1287	errno = ENOENT;
		1288
		1289	PL_statcache.st_dev = s->st_nlink;
		1290	PL_statcache.st_ino = s->st_ino;
		1291	PL_statcache.st_mode = s->st_mode;
		1292	PL_statcache.st_nlink = s->st_nlink;
		1293	PL_statcache.st_uid = s->st_uid;
		1294	PL_statcache.st_gid = s->st_gid;
		1295	PL_statcache.st_rdev = s->st_rdev;
		1296	PL_statcache.st_size = s->st_size;
		1297	PL_statcache.st_atime = s->st_atime;
		1298	PL_statcache.st_mtime = s->st_mtime;
		1299	PL_statcache.st_ctime = s->st_ctime;
		1300
		1301	if (GIMME_V == G_SCALAR)
		1302	XPUSHs (boolSV (s->st_nlink));
		1303	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1304	{
		1305	EXTEND (SP, 13);
		1306	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1307	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1308	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1309	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1310	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1311	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1312	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1313	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1314	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1315	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1316	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1317	PUSHs (sv_2mortal (newSVuv (4096)));
		1318	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1319	}
		1320	}
		1321
991	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1322	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
992		1323
993	BOOT:	1324	void ev_embed_start (ev_embed *w)
994	{	1325	CODE:
995	HV *stash = gv_stashpv ("EV::DNS", 1);	1326	START (embed, w);
996		1327
997	static const struct {	1328	void ev_embed_stop (ev_embed *w)
998	const char *name;	1329	CODE:
999	IV iv;	1330	STOP (embed, w);
1000	} *civ, const_iv[] = {
1001	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1002	const_iv (DNS_, ERR_NONE)
1003	const_iv (DNS_, ERR_FORMAT)
1004	const_iv (DNS_, ERR_SERVERFAILED)
1005	const_iv (DNS_, ERR_NOTEXIST)
1006	const_iv (DNS_, ERR_NOTIMPL)
1007	const_iv (DNS_, ERR_REFUSED)
1008	const_iv (DNS_, ERR_TRUNCATED)
1009	const_iv (DNS_, ERR_UNKNOWN)
1010	const_iv (DNS_, ERR_TIMEOUT)
1011	const_iv (DNS_, ERR_SHUTDOWN)
1012	const_iv (DNS_, IPv4_A)
1013	const_iv (DNS_, PTR)
1014	const_iv (DNS_, IPv6_AAAA)
1015	const_iv (DNS_, QUERY_NO_SEARCH)
1016	const_iv (DNS_, OPTION_SEARCH)
1017	const_iv (DNS_, OPTION_NAMESERVERS)
1018	const_iv (DNS_, OPTION_MISC)
1019	const_iv (DNS_, OPTIONS_ALL)
1020	const_iv (DNS_, NO_SEARCH)
1021	};
1022		1331
1023	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1332	void DESTROY (ev_embed *w)
1024	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1333	CODE:
1025	}	1334	STOP (embed, w);
		1335	e_destroy (w);
1026		1336
1027	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	}
1028		1343
1029	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
1030		1349
1031	const char *evdns_err_to_string (int err)	1350	void ev_embed_sweep (ev_embed *w)
		1351	C_ARGS: e_loop (w), w
1032		1352
1033	int evdns_nameserver_add (U32 address)	1353	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1034		1354
1035	int evdns_count_nameservers ()	1355	void ev_async_start (ev_async *w)
		1356	CODE:
		1357	START (async, w);
1036		1358
1037	int evdns_clear_nameservers_and_suspend ()	1359	void ev_async_stop (ev_async *w)
		1360	CODE:
		1361	STOP (async, w);
1038		1362
1039	int evdns_resume ()	1363	void DESTROY (ev_async *w)
		1364	CODE:
		1365	STOP (async, w);
		1366	e_destroy (w);
1040		1367
1041	int evdns_nameserver_ip_add (char *ip_as_string)	1368	void ev_async_send (ev_async *w)
		1369	C_ARGS: e_loop (w), w
1042		1370
1043	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1371	SV *ev_async_async_pending (ev_async *w)
1044	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1045
1046	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1047	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1048
1049	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1050	ALIAS:
1051	evdns_resolve_reverse_ipv6 = 1
1052	CODE:	1372	CODE:
1053	{	1373	RETVAL = boolSV (ev_async_pending (w));
1054	STRLEN len;	1374	OUTPUT:
1055	char *data = SvPVbyte (addr, len);
1056	if (len != (ix ? 16 : 4))
1057	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1058
1059	RETVAL = ix	1375	RETVAL
1060	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1061	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1062	}
1063	OUTPUT:
1064	RETVAL
1065		1376
1066	int evdns_set_option (char *option, char *val, int flags)	1377	#ifndef EV_NO_LOOPS
1067		1378
1068	int evdns_resolv_conf_parse (int flags, const char *filename)	1379	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1069		1380
1070	#ifdef _WIN32	1381	SV *new (SV *klass, unsigned int flags = 0)
		1382	CODE:
		1383	{
		1384	struct ev_loop *loop = ev_loop_new (flags);
1071		1385
1072	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	}
1073		1453
1074	#endif	1454	#endif
1075		1455
1076	void evdns_search_clear ()	1456	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1077		1457	ALIAS:
1078	void evdns_search_add (char *domain)	1458	io_ns = 1
1079		1459	CODE:
1080	void evdns_search_ndots_set (int ndots)
1081
1082	#if 0
1083
1084	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1085
1086	BOOT:
1087	{	1460	{
1088	HV *stash = gv_stashpv ("EV::HTTP", 1);	1461	int fd = s_fileno (fh, events & EV_WRITE);
		1462	CHECK_FD (fh, fd);
1089		1463
1090	static const struct {	1464	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1091	const char *name;	1465	e_fh (RETVAL) = newSVsv (fh);
1092	IV iv;	1466	ev_io_set (RETVAL, fd, events);
1093	} *civ, const_iv[] = {	1467	if (!ix) START (io, RETVAL);
1094	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1095	const_iv (HTTP_, OK)
1096	const_iv (HTTP_, NOCONTENT)
1097	const_iv (HTTP_, MOVEPERM)
1098	const_iv (HTTP_, MOVETEMP)
1099	const_iv (HTTP_, NOTMODIFIED)
1100	const_iv (HTTP_, BADREQUEST)
1101	const_iv (HTTP_, NOTFOUND)
1102	const_iv (HTTP_, SERVUNAVAIL)
1103	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1104	const_iv (EVHTTP_, PROXY_REQUEST)
1105	const_iv (EVHTTP_, REQ_GET)
1106	const_iv (EVHTTP_, REQ_POST)
1107	const_iv (EVHTTP_, REQ_HEAD)
1108	const_iv (EVHTTP_, REQUEST)
1109	const_iv (EVHTTP_, RESPONSE)
1110	};
1111
1112	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1113	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1114	}	1468	}
		1469	OUTPUT:
		1470	RETVAL
1115		1471
1116	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
1117		1483
1118	#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
1119		1500
1120	#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
1121		1568
1122	#endif	1569	#endif
1123		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");
1124	#endif	1581	#endif
		1582	OUTPUT:
		1583	RETVAL
1125		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
1126		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,");
1127		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
1128		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
1129		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	);
1130		1631
		1632	#endif
1131		1633

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