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Comparing EV/EV.xs (file contents):
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC vs.
Revision 1.164 by root, Fri Apr 5 21:04:18 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 */
		52	#define WFLAG_NOARGS 4 /* do not pass anything to the callback */
41		53
42	#define UNREF(w) \	54	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	55	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	56	&& ev_is_active (w)) \
45	ev_unref ();	57	{ \
		58	ev_unref (e_loop (w)); \
		59	e_flags (w) |= WFLAG_UNREFED; \
		60	}
46		61
47	#define REF(w) \	62	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	63	if (e_flags (w) & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	64	{ \
50	ev_ref ();	65	e_flags (w) &= ~WFLAG_UNREFED; \
		66	ev_ref (e_loop (w)); \
		67	}
51		68
52	#define START(type,w) \	69	#define START(type,w) \
53	do { \	70	do { \
		71	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	72	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	73	} while (0)
57		74
58	#define STOP(type,w) \	75	#define STOP(type,w) \
59	do { \	76	do { \
60	REF (w); \	77	REF (w); \
61	ev_ ## type ## _stop (w); \	78	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	79	} while (0)
63		80
		81	#define RESET(type,w,seta) \
		82	do { \
		83	int active = ev_is_active (w); \
		84	if (active) STOP (type, w); \
		85	ev_ ## type ## _set seta; \
		86	if (active) START (type, w); \
		87	} while (0)
		88
64	typedef int Signal;	89	typedef int Signal;
65		90
		91	/* horrible... */
		92	#define CHECK_SIGNAL_CAN_START(w) \
		93	do { \
		94	/* dive into the internals of libev to avoid aborting in libev */ \
		95	if (signals [(w)->signum - 1].loop \
		96	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		97	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		98	} while (0)
		99
		100	#define START_SIGNAL(w) \
		101	do { \
		102	CHECK_SIGNAL_CAN_START (w); \
		103	START (signal, w); \
		104	} while (0) \
		105
		106	#define RESET_SIGNAL(w,seta) \
		107	do { \
		108	int active = ev_is_active (w); \
		109	if (active) STOP (signal, w); \
		110	ev_ ## signal ## _set seta; \
		111	if (active) START_SIGNAL (w); \
		112	} while (0)
		113
		114	static SV *default_loop_sv;
		115
66	static struct EVAPI evapi;	116	static struct EVAPI evapi;
67		117
68	static HV	118	static HV
		119	*stash_loop,
69	*stash_watcher,	120	*stash_watcher,
70	*stash_io,	121	*stash_io,
71	*stash_timer,	122	*stash_timer,
72	*stash_periodic,	123	*stash_periodic,
73	*stash_signal,	124	*stash_signal,
		125	*stash_child,
		126	*stash_stat,
74	*stash_idle,	127	*stash_idle,
75	*stash_prepare,	128	*stash_prepare,
76	*stash_check,	129	*stash_check,
77	*stash_child;	130	*stash_embed,
78		131	*stash_fork,
79	#ifndef SIG_SIZE	132	*stash_cleanup,
80	/* kudos to Slaven Rezic for the idea */	133	*stash_async;
81	static char sig_size [] = { SIG_NUM };
82	# define SIG_SIZE (sizeof (sig_size) + 1)
83	#endif
84
85	static int
86	sv_signum (SV *sig)
87	{
88	int signum;
89
90	SvGETMAGIC (sig);
91
92	for (signum = 1; signum < SIG_SIZE; ++signum)
93	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
94	return signum;
95
96	if (SvIV (sig) > 0)
97	return SvIV (sig);
98
99	return -1;
100	}
101		134
102	/////////////////////////////////////////////////////////////////////////////	135	/////////////////////////////////////////////////////////////////////////////
103	// Event	136	// Event
104		137
105	static void e_cb (ev_watcher *w, int revents);	138	static void e_cb (EV_P_ ev_watcher *w, int revents);
106
107	static int
108	sv_fileno (SV *fh)
109	{
110	SvGETMAGIC (fh);
111
112	if (SvROK (fh))
113	fh = SvRV (fh);
114
115	if (SvTYPE (fh) == SVt_PVGV)
116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
117
118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
119	return SvIV (fh);
120
121	return -1;
122	}
123		139
124	static void *	140	static void *
125	e_new (int size, SV *cb_sv)	141	e_new (int size, SV *cb_sv, SV *loop)
126	{	142	{
		143	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
127	ev_watcher *w;	144	ev_watcher *w;
128	SV *self = NEWSV (0, size);	145	SV *self = NEWSV (0, size);
129	SvPOK_only (self);	146	SvPOK_only (self);
130	SvCUR_set (self, size);	147	SvCUR_set (self, size);
131		148
132	w = (ev_watcher *)SvPVX (self);	149	w = (ev_watcher *)SvPVX (self);
133		150
134	ev_init (w, e_cb);	151	ev_init (w, cv ? e_cb : 0);
135		152
		153	w->loop = SvREFCNT_inc (SvRV (loop));
136	w->flags = WFLAG_KEEPALIVE;	154	w->e_flags = WFLAG_KEEPALIVE;
137	w->data = 0;	155	w->data = 0;
138	w->fh = 0;	156	w->fh = 0;
139	w->cb_sv = newSVsv (cb_sv);	157	w->cb_sv = SvREFCNT_inc (cv);
140	w->self = self;	158	w->self = self;
141		159
142	return (void *)w;	160	return (void *)w;
143	}	161	}
144		162
145	static void	163	static void
146	e_destroy (void *w_)	164	e_destroy (void *w_)
147	{	165	{
148	ev_watcher *w = (ev_watcher *)w_;	166	ev_watcher *w = (ev_watcher *)w_;
149		167
		168	SvREFCNT_dec (w->loop ); w->loop = 0;
150	SvREFCNT_dec (w->fh ); w->fh = 0;	169	SvREFCNT_dec (w->fh ); w->fh = 0;
151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	170	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
152	SvREFCNT_dec (w->data ); w->data = 0;	171	SvREFCNT_dec (w->data ); w->data = 0;
153	}	172	}
154		173
…		…
167	}	186	}
168		187
169	return rv;	188	return rv;
170	}	189	}
171		190
172	static SV *sv_events_cache;	191	static SV *sv_self_cache, *sv_events_cache;
173		192
174	static void	193	static void
175	e_cb (ev_watcher *w, int revents)	194	e_cb (EV_P_ ev_watcher *w, int revents)
176	{	195	{
177	dSP;	196	dSP;
178	I32 mark = SP - PL_stack_base;	197	I32 mark = SP - PL_stack_base;
179	SV *sv_self, *sv_events;	198	SV *sv_self, *sv_events;
180		199
		200	/* libev might have stopped the watcher */
		201	if (expect_false (w->e_flags & WFLAG_UNREFED)
		202	&& !ev_is_active (w))
		203	REF (w);
		204
		205	PUSHMARK (SP);
		206
		207	if (!expect_true (e_flags (w) & WFLAG_NOARGS))
		208	{
		209	if (expect_true (sv_self_cache))
		210	{
		211	sv_self = sv_self_cache; sv_self_cache = 0;
		212	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		213	}
		214	else
		215	{
181	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	216	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		217	SvREADONLY_on (sv_self);
		218	}
		219
		220	if (expect_true (sv_events_cache))
		221	{
		222	sv_events = sv_events_cache; sv_events_cache = 0;
		223	SvIV_set (sv_events, revents);
		224	SvIOK_only (sv_events);
		225	}
		226	else
		227	{
		228	sv_events = newSViv (revents);
		229	SvREADONLY_on (sv_events);
		230	}
		231
		232	EXTEND (SP, 2);
		233	PUSHs (sv_self);
		234	PUSHs (sv_events);
		235
		236	PUTBACK;
		237	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		238
		239	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		240	SvREFCNT_dec (sv_self);
		241	else
		242	{
		243	SvREFCNT_dec (SvRV (sv_self));
		244	SvRV_set (sv_self, &PL_sv_undef);
		245	sv_self_cache = sv_self;
		246	}
		247
		248	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		249	SvREFCNT_dec (sv_events);
		250	else
		251	sv_events_cache = sv_events;
		252	}
		253	else
		254	{
		255	EXTEND (SP, 2);
		256	PUSHs (sv_self);
		257	PUSHs (sv_events);
		258
		259	PUTBACK;
		260	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		261	}
		262
		263	if (expect_false (SvTRUE (ERRSV)))
		264	{
		265	SPAGAIN;
		266	PUSHMARK (SP);
		267	PUTBACK;
		268	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		269	}
		270
		271	SP = PL_stack_base + mark;
		272	PUTBACK;
		273	}
		274
		275	static void
		276	e_once_cb (int revents, void *arg)
		277	{
		278	dSP;
		279	I32 mark = SP - PL_stack_base;
		280	SV *sv_events;
182		281
183	if (sv_events_cache)	282	if (sv_events_cache)
184	{	283	{
185	sv_events = sv_events_cache; sv_events_cache = 0;	284	sv_events = sv_events_cache; sv_events_cache = 0;
186	SvIV_set (sv_events, revents);	285	SvIV_set (sv_events, revents);
187	}	286	}
188	else	287	else
189	sv_events = newSViv (revents);	288	sv_events = newSViv (revents);
190		289
191	PUSHMARK (SP);	290	PUSHMARK (SP);
192	EXTEND (SP, 2);
193	PUSHs (sv_self);
194	PUSHs (sv_events);	291	XPUSHs (sv_events);
195		292
196	PUTBACK;	293	PUTBACK;
197	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	294	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
198		295
199	SvREFCNT_dec (sv_self);	296	SvREFCNT_dec ((SV *)arg);
200		297
201	if (sv_events_cache)	298	if (sv_events_cache)
202	SvREFCNT_dec (sv_events);	299	SvREFCNT_dec (sv_events);
203	else	300	else
204	sv_events_cache = sv_events;	301	sv_events_cache = sv_events;
205		302
206	if (SvTRUE (ERRSV))	303	if (SvTRUE (ERRSV))
207	{	304	{
		305	SPAGAIN;
208	PUSHMARK (SP);	306	PUSHMARK (SP);
209	PUTBACK;	307	PUTBACK;
210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	308	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211	}	309	}
212		310
213	SP = PL_stack_base + mark;	311	SP = PL_stack_base + mark;
214	PUTBACK;	312	PUTBACK;
215	}	313	}
216		314
217	static void
218	e_once_cb (int revents, void *arg)
219	{
220	dSP;
221	I32 mark = SP - PL_stack_base;
222	SV *sv_events;
223
224	if (sv_events_cache)
225	{
226	sv_events = sv_events_cache; sv_events_cache = 0;
227	SvIV_set (sv_events, revents);
228	}
229	else
230	sv_events = newSViv (revents);
231
232	PUSHMARK (SP);
233	XPUSHs (sv_events);
234
235	PUTBACK;
236	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
237
238	SvREFCNT_dec ((SV *)arg);
239
240	if (sv_events_cache)
241	SvREFCNT_dec (sv_events);
242	else
243	sv_events_cache = sv_events;
244
245	if (SvTRUE (ERRSV))
246	{
247	PUSHMARK (SP);
248	PUTBACK;
249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250	}
251
252	SP = PL_stack_base + mark;
253	PUTBACK;
254	}
255
256	static ev_tstamp	315	static ev_tstamp
257	e_periodic_cb (ev_periodic *w, ev_tstamp now)	316	e_periodic_cb (ev_periodic *w, ev_tstamp now)
258	{	317	{
259	ev_tstamp retval;	318	ev_tstamp retval;
260	int count;	319	int count;
…		…
263	ENTER;	322	ENTER;
264	SAVETMPS;	323	SAVETMPS;
265		324
266	PUSHMARK (SP);	325	PUSHMARK (SP);
267	EXTEND (SP, 2);	326	EXTEND (SP, 2);
268	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	327	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
269	PUSHs (newSVnv (now));	328	PUSHs (newSVnv (now));
270		329
271	PUTBACK;	330	PUTBACK;
272	count = call_sv (w->fh, G_SCALAR | G_EVAL);	331	count = call_sv (w->fh, G_SCALAR | G_EVAL);
273	SPAGAIN;	332	SPAGAIN;
…		…
294	LEAVE;	353	LEAVE;
295		354
296	return retval;	355	return retval;
297	}	356	}
298		357
299	/////////////////////////////////////////////////////////////////////////////
300	// DNS
301
302	#ifndef _WIN32
303	static void
304	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
305	{
306	dSP;
307	SV *cb = (SV *)arg;
308
309	ENTER;
310	SAVETMPS;
311	PUSHMARK (SP);
312	EXTEND (SP, count + 3);
313	PUSHs (sv_2mortal (newSViv (result)));
314
315	if (result == DNS_ERR_NONE && ttl >= 0)
316	{
317	int i;
318
319	PUSHs (sv_2mortal (newSViv (type)));
320	PUSHs (sv_2mortal (newSViv (ttl)));
321
322	for (i = 0; i < count; ++i)
323	switch (type)
324	{
325	case DNS_IPv6_AAAA:
326	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
327	break;
328	case DNS_IPv4_A:
329	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
330	break;
331	case DNS_PTR:
332	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
333	break;
334	}
335	}
336
337	PUTBACK;
338	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
339
340	FREETMPS;
341
342	if (SvTRUE (ERRSV))
343	{
344	PUSHMARK (SP);
345	PUTBACK;
346	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
347	}
348
349	LEAVE;
350	}
351	#endif
352
353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	358	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
354	croak (# repeat " value must be >= 0");	359	croak (# repeat " value must be >= 0");
355		360
356	#define CHECK_FD(fh,fd) if ((fd) < 0) \	361	#define CHECK_FD(fh,fd) if ((fd) < 0) \
357	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	362	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		363
		364	#define CHECK_SIG(sv,num) if ((num) < 0) \
		365	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		366
		367	static void
		368	default_fork (void)
		369	{
		370	ev_loop_fork (EV_DEFAULT_UC);
		371	}
358		372
359	/////////////////////////////////////////////////////////////////////////////	373	/////////////////////////////////////////////////////////////////////////////
360	// XS interface functions	374	// XS interface functions
361		375
362	MODULE = EV PACKAGE = EV PREFIX = ev_	376	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
375	const_iv (EV_, MINPRI)	389	const_iv (EV_, MINPRI)
376	const_iv (EV_, MAXPRI)	390	const_iv (EV_, MAXPRI)
377		391
378	const_iv (EV_, UNDEF)	392	const_iv (EV_, UNDEF)
379	const_iv (EV_, NONE)	393	const_iv (EV_, NONE)
380	const_iv (EV_, TIMEOUT)
381	const_iv (EV_, READ)	394	const_iv (EV_, READ)
382	const_iv (EV_, WRITE)	395	const_iv (EV_, WRITE)
		396	const_iv (EV_, IO)
		397	const_iv (EV_, TIMER)
		398	const_iv (EV_, PERIODIC)
383	const_iv (EV_, SIGNAL)	399	const_iv (EV_, SIGNAL)
		400	const_iv (EV_, CHILD)
		401	const_iv (EV_, STAT)
384	const_iv (EV_, IDLE)	402	const_iv (EV_, IDLE)
		403	const_iv (EV_, PREPARE)
		404	/*const_iv (EV_, CHECK) needs special tretament */
		405	const_iv (EV_, EMBED)
385	const_iv (EV_, CHECK)	406	const_iv (EV_, FORK)
		407	const_iv (EV_, CLEANUP)
		408	const_iv (EV_, ASYNC)
		409	const_iv (EV_, CUSTOM)
386	const_iv (EV_, ERROR)	410	const_iv (EV_, ERROR)
387		411
388	const_iv (EV, LOOP_ONESHOT)	412	const_iv (EV, RUN_NOWAIT)
389	const_iv (EV, LOOP_NONBLOCK)
390	const_iv (EV, UNLOOP_ONE)	413	const_iv (EV, RUN_ONCE)
		414
		415	const_iv (EV, BREAK_CANCEL)
		416	const_iv (EV, BREAK_ONE)
391	const_iv (EV, UNLOOP_ALL)	417	const_iv (EV, BREAK_ALL)
392
393	const_iv (EV, BACKEND_SELECT)	418	const_iv (EV, BACKEND_SELECT)
394	const_iv (EV, BACKEND_POLL)	419	const_iv (EV, BACKEND_POLL)
395	const_iv (EV, BACKEND_EPOLL)	420	const_iv (EV, BACKEND_EPOLL)
396	const_iv (EV, BACKEND_KQUEUE)	421	const_iv (EV, BACKEND_KQUEUE)
397	const_iv (EV, BACKEND_DEVPOLL)	422	const_iv (EV, BACKEND_DEVPOLL)
398	const_iv (EV, BACKEND_PORT)	423	const_iv (EV, BACKEND_PORT)
		424	const_iv (EV, BACKEND_ALL)
		425	const_iv (EV, BACKEND_MASK)
399	const_iv (EV, FLAG_AUTO)	426	const_iv (EV, FLAG_AUTO)
		427	const_iv (EV, FLAG_FORKCHECK)
		428	const_iv (EV, FLAG_SIGNALFD)
		429	const_iv (EV, FLAG_NOSIGMASK)
400	const_iv (EV, FLAG_NOENV)	430	const_iv (EV, FLAG_NOENV)
		431	const_iv (EV, FLAG_NOINOTIFY)
		432
		433	const_iv (EV_, VERSION_MAJOR)
		434	const_iv (EV_, VERSION_MINOR)
		435	#if EV_COMPAT3
		436	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		437	const_iv (EV_, TIMEOUT)
		438	const_iv (EV, LOOP_NONBLOCK)
		439	const_iv (EV, LOOP_ONESHOT)
		440	const_iv (EV, UNLOOP_CANCEL)
		441	const_iv (EV, UNLOOP_ONE)
		442	const_iv (EV, UNLOOP_ALL)
		443	#endif
401	};	444	};
402		445
403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	446	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	447	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
405		448
		449	/* since this clashes with perl CHECK blocks, */
		450	/* but we are interested in constants, */
		451	/* and not blocks, we treat CHECK specially. */
		452	{
		453	/* the local $^W = 0 takes care of the warning */
		454	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		455	/* now we need to re-set the gv, in case it was hijacked */
		456	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		457	}
		458
		459	stash_loop = gv_stashpv ("EV::Loop" , 1);
406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	460	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
407	stash_io = gv_stashpv ("EV::IO" , 1);	461	stash_io = gv_stashpv ("EV::IO" , 1);
408	stash_timer = gv_stashpv ("EV::Timer" , 1);	462	stash_timer = gv_stashpv ("EV::Timer" , 1);
409	stash_periodic = gv_stashpv ("EV::Periodic", 1);	463	stash_periodic = gv_stashpv ("EV::Periodic", 1);
410	stash_signal = gv_stashpv ("EV::Signal" , 1);	464	stash_signal = gv_stashpv ("EV::Signal" , 1);
411	stash_idle = gv_stashpv ("EV::Idle" , 1);	465	stash_idle = gv_stashpv ("EV::Idle" , 1);
412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	466	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
413	stash_check = gv_stashpv ("EV::Check" , 1);	467	stash_check = gv_stashpv ("EV::Check" , 1);
414	stash_child = gv_stashpv ("EV::Child" , 1);	468	stash_child = gv_stashpv ("EV::Child" , 1);
		469	stash_embed = gv_stashpv ("EV::Embed" , 1);
		470	stash_stat = gv_stashpv ("EV::Stat" , 1);
		471	stash_fork = gv_stashpv ("EV::Fork" , 1);
		472	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		473	stash_async = gv_stashpv ("EV::Async" , 1);
415		474
416	{	475	{
417	SV *sv = perl_get_sv ("EV::API", TRUE);	476	SV *sv = perl_get_sv ("EV::API", TRUE);
418	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	477	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
419		478
420	/* the poor man's shared library emulator */	479	/* the poor man's shared library emulator */
421	evapi.ver = EV_API_VERSION;	480	evapi.ver = EV_API_VERSION;
422	evapi.rev = EV_API_REVISION;	481	evapi.rev = EV_API_REVISION;
423	evapi.sv_fileno = sv_fileno;	482	evapi.sv_fileno = sv_fileno;
424	evapi.sv_signum = sv_signum;	483	evapi.sv_signum = s_signum;
		484	evapi.supported_backends = ev_supported_backends ();
		485	evapi.recommended_backends = ev_recommended_backends ();
		486	evapi.embeddable_backends = ev_embeddable_backends ();
		487	evapi.time_ = ev_time;
		488	evapi.sleep_ = ev_sleep;
		489	evapi.loop_new = ev_loop_new;
		490	evapi.loop_destroy = ev_loop_destroy;
		491	evapi.loop_fork = ev_loop_fork;
		492	evapi.iteration = ev_iteration;
		493	evapi.depth = ev_depth;
		494	evapi.set_userdata = ev_set_userdata;
		495	evapi.userdata = ev_userdata;
425	evapi.now = ev_now;	496	evapi.now = ev_now;
		497	evapi.now_update = ev_now_update;
		498	evapi.suspend = ev_suspend;
		499	evapi.resume = ev_resume;
426	evapi.backend = ev_backend;	500	evapi.backend = ev_backend;
427	evapi.unloop = ev_unloop;	501	evapi.break_ = ev_break;
		502	evapi.invoke_pending = ev_invoke_pending;
		503	evapi.pending_count = ev_pending_count;
		504	evapi.verify = ev_verify;
		505	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		506	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
428	evapi.time = ev_time;	507	evapi.ref = ev_ref;
429	evapi.loop = ev_loop;	508	evapi.unref = ev_unref;
		509	evapi.run = ev_run;
430	evapi.once = ev_once;	510	evapi.once = ev_once;
431	evapi.io_start = ev_io_start;	511	evapi.io_start = ev_io_start;
432	evapi.io_stop = ev_io_stop;	512	evapi.io_stop = ev_io_stop;
433	evapi.timer_start = ev_timer_start;	513	evapi.timer_start = ev_timer_start;
434	evapi.timer_stop = ev_timer_stop;	514	evapi.timer_stop = ev_timer_stop;
435	evapi.timer_again = ev_timer_again;	515	evapi.timer_again = ev_timer_again;
		516	evapi.timer_remaining = ev_timer_remaining;
436	evapi.periodic_start = ev_periodic_start;	517	evapi.periodic_start = ev_periodic_start;
437	evapi.periodic_stop = ev_periodic_stop;	518	evapi.periodic_stop = ev_periodic_stop;
438	evapi.signal_start = ev_signal_start;	519	evapi.signal_start = ev_signal_start;
439	evapi.signal_stop = ev_signal_stop;	520	evapi.signal_stop = ev_signal_stop;
440	evapi.idle_start = ev_idle_start;	521	evapi.idle_start = ev_idle_start;
441	evapi.idle_stop = ev_idle_stop;	522	evapi.idle_stop = ev_idle_stop;
442	evapi.prepare_start = ev_prepare_start;	523	evapi.prepare_start = ev_prepare_start;
443	evapi.prepare_stop = ev_prepare_stop;	524	evapi.prepare_stop = ev_prepare_stop;
444	evapi.check_start = ev_check_start;	525	evapi.check_start = ev_check_start;
445	evapi.check_stop = ev_check_stop;	526	evapi.check_stop = ev_check_stop;
		527	#if EV_CHILD_ENABLE
446	evapi.child_start = ev_child_start;	528	evapi.child_start = ev_child_start;
447	evapi.child_stop = ev_child_stop;	529	evapi.child_stop = ev_child_stop;
		530	#endif
		531	evapi.stat_start = ev_stat_start;
		532	evapi.stat_stop = ev_stat_stop;
		533	evapi.stat_stat = ev_stat_stat;
		534	evapi.embed_start = ev_embed_start;
		535	evapi.embed_stop = ev_embed_stop;
		536	evapi.embed_sweep = ev_embed_sweep;
		537	evapi.fork_start = ev_fork_start;
		538	evapi.fork_stop = ev_fork_stop;
		539	evapi.cleanup_start = ev_cleanup_start;
		540	evapi.cleanup_stop = ev_cleanup_stop;
		541	evapi.async_start = ev_async_start;
		542	evapi.async_stop = ev_async_stop;
		543	evapi.async_send = ev_async_send;
		544	evapi.clear_pending = ev_clear_pending;
448	evapi.ref = ev_ref;	545	evapi.invoke = ev_invoke;
449	evapi.unref = ev_unref;
450		546
451	sv_setiv (sv, (IV)&evapi);	547	sv_setiv (sv, (IV)&evapi);
452	SvREADONLY_on (sv);	548	SvREADONLY_on (sv);
453	}	549	}
454	#ifndef _WIN32	550	#if !defined _WIN32 && !defined _MINIX
		551	#if __linux
		552	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		553	__register_atfork (0, 0, default_fork, 0);
		554	#else
455	pthread_atfork (0, 0, ev_default_fork);	555	pthread_atfork (0, 0, default_fork);
456	#endif	556	#endif
		557	#endif
		558	}
		559
		560	SV *ev_default_loop (unsigned int flags = 0)
		561	CODE:
		562	{
		563	if (!default_loop_sv)
		564	{
		565	evapi.default_loop = ev_default_loop (flags);
		566
		567	if (!evapi.default_loop)
		568	XSRETURN_UNDEF;
		569
		570	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		571	}
		572
		573	RETVAL = newSVsv (default_loop_sv);
		574	}
		575	OUTPUT:
		576	RETVAL
		577
		578	void ev_default_destroy ()
		579	CODE:
		580	ev_loop_destroy (EV_DEFAULT_UC);
		581	SvREFCNT_dec (default_loop_sv);
		582	default_loop_sv = 0;
		583
		584	unsigned int ev_supported_backends ()
		585
		586	unsigned int ev_recommended_backends ()
		587
		588	unsigned int ev_embeddable_backends ()
		589
		590	void ev_sleep (NV interval)
		591
		592	NV ev_time ()
		593
		594	void ev_feed_signal (SV *signal)
		595	CODE:
		596	{
		597	Signal signum = s_signum (signal);
		598	CHECK_SIG (signal, signum);
		599
		600	ev_feed_signal (signum);
457	}	601	}
458		602
459	NV ev_now ()	603	NV ev_now ()
		604	C_ARGS: evapi.default_loop
		605
		606	void ev_now_update ()
		607	C_ARGS: evapi.default_loop
		608
		609	void ev_suspend ()
		610	C_ARGS: evapi.default_loop
		611
		612	void ev_resume ()
		613	C_ARGS: evapi.default_loop
460		614
461	unsigned int ev_backend ()	615	unsigned int ev_backend ()
		616	C_ARGS: evapi.default_loop
462		617
463	NV ev_time ()	618	void ev_verify ()
		619	ALIAS:
		620	loop_verify = 1
		621	C_ARGS: evapi.default_loop
464		622
465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	623	unsigned int ev_iteration ()
		624	ALIAS:
		625	loop_count = 1
		626	C_ARGS: evapi.default_loop
466		627
		628	unsigned int ev_depth ()
		629	ALIAS:
		630	loop_depth = 1
		631	C_ARGS: evapi.default_loop
		632
		633	void ev_set_io_collect_interval (NV interval)
		634	C_ARGS: evapi.default_loop, interval
		635
		636	void ev_set_timeout_collect_interval (NV interval)
		637	C_ARGS: evapi.default_loop, interval
		638
467	void ev_loop (int flags = 0)	639	int ev_run (int flags = 0)
		640	ALIAS:
		641	loop = 1
		642	C_ARGS: evapi.default_loop, flags
468		643
469	void ev_unloop (int how = 1)	644	void ev_break (int how = EVBREAK_ONE)
		645	ALIAS:
		646	unloop = 1
		647	C_ARGS: evapi.default_loop, how
		648
		649	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		650	C_ARGS: evapi.default_loop, fd, revents
		651
		652	void ev_feed_signal_event (SV *signal)
		653	CODE:
		654	{
		655	Signal signum = s_signum (signal);
		656	CHECK_SIG (signal, signum);
		657
		658	ev_feed_signal_event (evapi.default_loop, signum);
		659	}
		660
		661	unsigned int ev_pending_count ()
		662	C_ARGS: evapi.default_loop
		663
		664	void ev_invoke_pending ()
		665	C_ARGS: evapi.default_loop
470		666
471	ev_io *io (SV *fh, int events, SV *cb)	667	ev_io *io (SV *fh, int events, SV *cb)
472	ALIAS:	668	ALIAS:
473	io_ns = 1	669	io_ns = 1
		670	_ae_io = 2
474	CODE:	671	CODE:
475	{	672	{
476	int fd = sv_fileno (fh);	673	int fd = s_fileno (fh, events & EV_WRITE);
477	CHECK_FD (fh, fd);	674	CHECK_FD (fh, fd);
478
479	RETVAL = e_new (sizeof (ev_io), cb);	675	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
480	RETVAL->fh = newSVsv (fh);	676	e_fh (RETVAL) = newSVsv (fh);
		677
		678	if (ix == 2)
		679	{
		680	events = events ? EV_WRITE : EV_READ;
		681	e_flags (RETVAL) |= WFLAG_NOARGS;
		682	}
		683
481	ev_io_set (RETVAL, fd, events);	684	ev_io_set (RETVAL, fd, events);
482	if (!ix) START (io, RETVAL);	685	if (ix != 1) START (io, RETVAL);
483	}	686	}
484	OUTPUT:	687	OUTPUT:
485	RETVAL	688	RETVAL
486		689
487	ev_timer *timer (NV after, NV repeat, SV *cb)	690	ev_timer *timer (NV after, NV repeat, SV *cb)
488	ALIAS:	691	ALIAS:
489	timer_ns = 1	692	timer_ns = 1
490	INIT:	693	INIT:
491	CHECK_REPEAT (repeat);	694	CHECK_REPEAT (repeat);
492	CODE:	695	CODE:
493	RETVAL = e_new (sizeof (ev_timer), cb);	696	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
494	ev_timer_set (RETVAL, after, repeat);	697	ev_timer_set (RETVAL, after, repeat);
495	if (!ix) START (timer, RETVAL);	698	if (!ix) START (timer, RETVAL);
496	OUTPUT:	699	OUTPUT:
497	RETVAL	700	RETVAL
498		701
…		…
502	INIT:	705	INIT:
503	CHECK_REPEAT (interval);	706	CHECK_REPEAT (interval);
504	CODE:	707	CODE:
505	{	708	{
506	ev_periodic *w;	709	ev_periodic *w;
507	w = e_new (sizeof (ev_periodic), cb);	710	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	711	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	712	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	713	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
511	if (!ix) START (periodic, w);	714	if (!ix) START (periodic, w);
512	}	715	}
513	OUTPUT:	716	OUTPUT:
514	RETVAL	717	RETVAL
515		718
516	ev_signal *signal (Signal signum, SV *cb)	719	ev_signal *signal (SV *signal, SV *cb)
517	ALIAS:	720	ALIAS:
518	signal_ns = 1	721	signal_ns = 1
519	CODE:	722	CODE:
		723	{
		724	Signal signum = s_signum (signal);
		725	CHECK_SIG (signal, signum);
		726
520	RETVAL = e_new (sizeof (ev_signal), cb);	727	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
521	ev_signal_set (RETVAL, signum);	728	ev_signal_set (RETVAL, signum);
522	if (!ix) START (signal, RETVAL);	729	if (!ix) START_SIGNAL (RETVAL);
		730	}
523	OUTPUT:	731	OUTPUT:
524	RETVAL	732	RETVAL
525		733
526	ev_idle *idle (SV *cb)	734	ev_idle *idle (SV *cb)
527	ALIAS:	735	ALIAS:
528	idle_ns = 1	736	idle_ns = 1
529	CODE:	737	CODE:
530	RETVAL = e_new (sizeof (ev_idle), cb);	738	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
531	ev_idle_set (RETVAL);	739	ev_idle_set (RETVAL);
532	if (!ix) START (idle, RETVAL);	740	if (!ix) START (idle, RETVAL);
533	OUTPUT:	741	OUTPUT:
534	RETVAL	742	RETVAL
535		743
536	ev_prepare *prepare (SV *cb)	744	ev_prepare *prepare (SV *cb)
537	ALIAS:	745	ALIAS:
538	prepare_ns = 1	746	prepare_ns = 1
539	CODE:	747	CODE:
540	RETVAL = e_new (sizeof (ev_prepare), cb);	748	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
541	ev_prepare_set (RETVAL);	749	ev_prepare_set (RETVAL);
542	if (!ix) START (prepare, RETVAL);	750	if (!ix) START (prepare, RETVAL);
543	OUTPUT:	751	OUTPUT:
544	RETVAL	752	RETVAL
545		753
546	ev_check *check (SV *cb)	754	ev_check *check (SV *cb)
547	ALIAS:	755	ALIAS:
548	check_ns = 1	756	check_ns = 1
549	CODE:	757	CODE:
550	RETVAL = e_new (sizeof (ev_check), cb);	758	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
551	ev_check_set (RETVAL);	759	ev_check_set (RETVAL);
552	if (!ix) START (check, RETVAL);	760	if (!ix) START (check, RETVAL);
553	OUTPUT:	761	OUTPUT:
554	RETVAL	762	RETVAL
555		763
		764	ev_fork *fork (SV *cb)
		765	ALIAS:
		766	fork_ns = 1
		767	CODE:
		768	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		769	ev_fork_set (RETVAL);
		770	if (!ix) START (fork, RETVAL);
		771	OUTPUT:
		772	RETVAL
		773
		774	#if CLEANUP_ENABLED
		775
		776	ev_cleanup *cleanup (SV *cb)
		777	ALIAS:
		778	cleanup_ns = 1
		779	CODE:
		780	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		781	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		782	ev_cleanup_set (RETVAL);
		783	if (!ix) START (cleanup, RETVAL);
		784	OUTPUT:
		785	RETVAL
		786
		787	#endif
		788
556	ev_child *child (int pid, SV *cb)	789	ev_child *child (int pid, int trace, SV *cb)
557	ALIAS:	790	ALIAS:
558	child_ns = 1	791	child_ns = 1
559	CODE:	792	CODE:
		793	#if EV_CHILD_ENABLE
560	RETVAL = e_new (sizeof (ev_child), cb);	794	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
561	ev_child_set (RETVAL, pid);	795	ev_child_set (RETVAL, pid, trace);
562	if (!ix) START (child, RETVAL);	796	if (!ix) START (child, RETVAL);
		797	#else
		798	croak ("EV::child watchers not supported on this platform");
		799	#endif
		800	OUTPUT:
		801	RETVAL
		802
		803
		804	ev_stat *stat (SV *path, NV interval, SV *cb)
		805	ALIAS:
		806	stat_ns = 1
		807	CODE:
		808	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		809	e_fh (RETVAL) = newSVsv (path);
		810	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		811	if (!ix) START (stat, RETVAL);
		812	OUTPUT:
		813	RETVAL
		814
		815	#ifndef EV_NO_LOOPS
		816
		817	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		818	ALIAS:
		819	embed_ns = 1
		820	CODE:
		821	{
		822	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		823	croak ("passed loop is not embeddable via EV::embed,");
		824
		825	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		826	e_fh (RETVAL) = newSVsv (ST (0));
		827	ev_embed_set (RETVAL, loop);
		828	if (!ix) START (embed, RETVAL);
		829	}
		830	OUTPUT:
		831	RETVAL
		832
		833	#endif
		834
		835	ev_async *async (SV *cb)
		836	ALIAS:
		837	async_ns = 1
		838	CODE:
		839	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		840	ev_async_set (RETVAL);
		841	if (!ix) START (async, RETVAL);
563	OUTPUT:	842	OUTPUT:
564	RETVAL	843	RETVAL
565		844
566	void once (SV *fh, int events, SV *timeout, SV *cb)	845	void once (SV *fh, int events, SV *timeout, SV *cb)
567	CODE:	846	CODE:
568	ev_once (	847	ev_once (
		848	evapi.default_loop,
569	sv_fileno (fh), events,	849	s_fileno (fh, events & EV_WRITE), events,
570	SvOK (timeout) ? SvNV (timeout) : -1.,	850	SvOK (timeout) ? SvNV (timeout) : -1.,
571	e_once_cb,	851	e_once_cb,
572	newSVsv (cb)	852	newSVsv (cb)
573	);	853	);
574		854
…		…
578		858
579	int ev_is_active (ev_watcher *w)	859	int ev_is_active (ev_watcher *w)
580		860
581	int ev_is_pending (ev_watcher *w)	861	int ev_is_pending (ev_watcher *w)
582		862
		863	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		864	C_ARGS: e_loop (w), w, revents
		865
		866	int ev_clear_pending (ev_watcher *w)
		867	C_ARGS: e_loop (w), w
		868
		869	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		870	C_ARGS: e_loop (w), w, revents
		871
583	int keepalive (ev_watcher *w, int new_value = 0)	872	int keepalive (ev_watcher *w, int new_value = 0)
584	CODE:	873	CODE:
585	{	874	{
586	RETVAL = w->flags & WFLAG_KEEPALIVE;	875	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
587	new_value = new_value ? WFLAG_KEEPALIVE : 0;	876	new_value = new_value ? WFLAG_KEEPALIVE : 0;
588		877
589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	878	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
590	{	879	{
		880	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
591	REF (w);	881	REF (w);
592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
593	UNREF (w);	882	UNREF (w);
594	}	883	}
595	}	884	}
596	OUTPUT:	885	OUTPUT:
597	RETVAL	886	RETVAL
598		887
599	SV *cb (ev_watcher *w, SV *new_cb = 0)	888	SV *cb (ev_watcher *w, SV *new_cb = 0)
600	CODE:	889	CODE:
601	{	890	{
602	RETVAL = newSVsv (w->cb_sv);
603
604	if (items > 1)	891	if (items > 1)
605	sv_setsv (w->cb_sv, new_cb);	892	{
		893	new_cb = s_get_cv_croak (new_cb);
		894	RETVAL = newRV_noinc (w->cb_sv);
		895	w->cb_sv = SvREFCNT_inc (new_cb);
		896	}
		897	else
		898	RETVAL = newRV_inc (w->cb_sv);
606	}	899	}
607	OUTPUT:	900	OUTPUT:
608	RETVAL	901	RETVAL
609		902
610	SV *data (ev_watcher *w, SV *new_data = 0)	903	SV *data (ev_watcher *w, SV *new_data = 0)
611	CODE:	904	CODE:
612	{	905	{
613	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	906	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
614	}
615	OUTPUT:
616	RETVAL
617		907
618	void trigger (ev_watcher *w, int revents = EV_NONE)	908	if (items > 1)
		909	{
		910	SvREFCNT_dec (w->data);
		911	w->data = newSVsv (new_data);
		912	}
		913	}
		914	OUTPUT:
		915	RETVAL
		916
		917	SV *loop (ev_watcher *w)
619	CODE:	918	CODE:
620	w->cb (w, revents);	919	RETVAL = newRV_inc (w->loop);
		920	OUTPUT:
		921	RETVAL
621		922
622	int priority (ev_watcher *w, int new_priority = 0)	923	int priority (ev_watcher *w, int new_priority = 0)
623	CODE:	924	CODE:
624	{	925	{
625	RETVAL = w->priority;	926	RETVAL = w->priority;
626		927
627	if (items > 1)	928	if (items > 1)
628	{	929	{
629	int active = ev_is_active (w);	930	int active = ev_is_active (w);
630
631	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
632	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
633		931
634	if (active)	932	if (active)
635	{	933	{
636	/* grrr. */	934	/* grrr. */
637	PUSHMARK (SP);	935	PUSHMARK (SP);
638	XPUSHs (ST (0));	936	XPUSHs (ST (0));
		937	PUTBACK;
639	call_method ("stop", G_DISCARD | G_VOID);	938	call_method ("stop", G_DISCARD | G_VOID);
640	}	939	}
641		940
642	ev_set_priority (w, new_priority);	941	ev_set_priority (w, new_priority);
643		942
644	if (active)	943	if (active)
645	{	944	{
646	PUSHMARK (SP);	945	PUSHMARK (SP);
647	XPUSHs (ST (0));	946	XPUSHs (ST (0));
		947	PUTBACK;
648	call_method ("start", G_DISCARD | G_VOID);	948	call_method ("start", G_DISCARD | G_VOID);
649	}	949	}
650	}	950	}
651	}	951	}
652	OUTPUT:	952	OUTPUT:
…		…
668	e_destroy (w);	968	e_destroy (w);
669		969
670	void set (ev_io *w, SV *fh, int events)	970	void set (ev_io *w, SV *fh, int events)
671	CODE:	971	CODE:
672	{	972	{
673	int active = ev_is_active (w);	973	int fd = s_fileno (fh, events & EV_WRITE);
674	int fd = sv_fileno (fh);
675	CHECK_FD (fh, fd);	974	CHECK_FD (fh, fd);
676		975
677	if (active) STOP (io, w);
678
679	sv_setsv (w->fh, fh);	976	sv_setsv (e_fh (w), fh);
680	ev_io_set (w, fd, events);	977	RESET (io, w, (w, fd, events));
681
682	if (active) START (io, w);
683	}	978	}
684		979
685	SV *fh (ev_io *w, SV *new_fh = 0)	980	SV *fh (ev_io *w, SV *new_fh = 0)
686	CODE:	981	CODE:
687	{	982	{
688	RETVAL = newSVsv (w->fh);
689
690	if (items > 1)	983	if (items > 1)
691	{	984	{
692	int active = ev_is_active (w);	985	int fd = s_fileno (new_fh, w->events & EV_WRITE);
693	if (active) STOP (io, w);	986	CHECK_FD (new_fh, fd);
694		987
695	sv_setsv (w->fh, new_fh);	988	RETVAL = e_fh (w);
696	ev_io_set (w, sv_fileno (w->fh), w->events);	989	e_fh (w) = newSVsv (new_fh);
697		990
698	if (active) START (io, w);	991	RESET (io, w, (w, fd, w->events));
699	}	992	}
		993	else
		994	RETVAL = newSVsv (e_fh (w));
700	}	995	}
701	OUTPUT:	996	OUTPUT:
702	RETVAL	997	RETVAL
703		998
704	int events (ev_io *w, int new_events = EV_UNDEF)	999	int events (ev_io *w, int new_events = EV_UNDEF)
705	CODE:	1000	CODE:
706	{	1001	{
707	RETVAL = w->events;	1002	RETVAL = w->events;
		1003
		1004	if (items > 1)
		1005	RESET (io, w, (w, w->fd, new_events));
		1006	}
		1007	OUTPUT:
		1008	RETVAL
		1009
		1010	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		1011
		1012	void ev_signal_start (ev_signal *w)
		1013	CODE:
		1014	START_SIGNAL (w);
		1015
		1016	void ev_signal_stop (ev_signal *w)
		1017	CODE:
		1018	STOP (signal, w);
		1019
		1020	void DESTROY (ev_signal *w)
		1021	CODE:
		1022	STOP (signal, w);
		1023	e_destroy (w);
		1024
		1025	void set (ev_signal *w, SV *signal)
		1026	CODE:
		1027	{
		1028	Signal signum = s_signum (signal);
		1029	CHECK_SIG (signal, signum);
		1030
		1031	RESET_SIGNAL (w, (w, signum));
		1032	}
		1033
		1034	int signal (ev_signal *w, SV *new_signal = 0)
		1035	CODE:
		1036	{
		1037	RETVAL = w->signum;
708		1038
709	if (items > 1)	1039	if (items > 1)
710	{	1040	{
711	int active = ev_is_active (w);
712	if (active) STOP (io, w);
713
714	ev_io_set (w, w->fd, new_events);
715
716	if (active) START (io, w);
717	}
718	}
719	OUTPUT:
720	RETVAL
721
722	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
723
724	void ev_signal_start (ev_signal *w)
725	CODE:
726	START (signal, w);
727
728	void ev_signal_stop (ev_signal *w)
729	CODE:
730	STOP (signal, w);
731
732	void DESTROY (ev_signal *w)
733	CODE:
734	STOP (signal, w);
735	e_destroy (w);
736
737	void set (ev_signal *w, SV *signal)
738	CODE:
739	{
740	Signal signum = sv_signum (signal); /* may croak here */
741	int active = ev_is_active (w);
742
743	if (active) STOP (signal, w);
744
745	ev_signal_set (w, signum);
746
747	if (active) START (signal, w);
748	}
749
750	int signal (ev_signal *w, SV *new_signal = 0)
751	CODE:
752	{
753	RETVAL = w->signum;
754
755	if (items > 1)
756	{
757	Signal signum = sv_signum (new_signal); /* may croak here */	1041	Signal signum = s_signum (new_signal);
758	int active = ev_is_active (w);	1042	CHECK_SIG (new_signal, signum);
759	if (active) STOP (signal, w);
760		1043
761	ev_signal_set (w, signum);	1044	RESET_SIGNAL (w, (w, signum));
762
763	if (active) START (signal, w);
764	}	1045	}
765	}	1046	}
766	OUTPUT:	1047	OUTPUT:
767	RETVAL	1048	RETVAL
768		1049
…		…
780		1061
781	void ev_timer_again (ev_timer *w)	1062	void ev_timer_again (ev_timer *w)
782	INIT:	1063	INIT:
783	CHECK_REPEAT (w->repeat);	1064	CHECK_REPEAT (w->repeat);
784	CODE:	1065	CODE:
785	REF (w);
786	ev_timer_again (w);	1066	ev_timer_again (e_loop (w), w);
787	UNREF (w);	1067	UNREF (w);
		1068
		1069	NV ev_timer_remaining (ev_timer *w)
		1070	C_ARGS: e_loop (w), w
788		1071
789	void DESTROY (ev_timer *w)	1072	void DESTROY (ev_timer *w)
790	CODE:	1073	CODE:
791	STOP (timer, w);	1074	STOP (timer, w);
792	e_destroy (w);	1075	e_destroy (w);
793		1076
794	void set (ev_timer *w, NV after, NV repeat = 0.)	1077	void set (ev_timer *w, NV after, NV repeat = 0.)
795	INIT:	1078	INIT:
796	CHECK_REPEAT (repeat);	1079	CHECK_REPEAT (repeat);
797	CODE:	1080	CODE:
798	{
799	int active = ev_is_active (w);
800	if (active) STOP (timer, w);
801	ev_timer_set (w, after, repeat);	1081	RESET (timer, w, (w, after, repeat));
802	if (active) START (timer, w);
803	}
804		1082
805	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1083	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
806		1084
807	void ev_periodic_start (ev_periodic *w)	1085	void ev_periodic_start (ev_periodic *w)
808	INIT:	1086	INIT:
…		…
814	CODE:	1092	CODE:
815	STOP (periodic, w);	1093	STOP (periodic, w);
816		1094
817	void ev_periodic_again (ev_periodic *w)	1095	void ev_periodic_again (ev_periodic *w)
818	CODE:	1096	CODE:
819	REF (w);
820	ev_periodic_again (w);	1097	ev_periodic_again (e_loop (w), w);
821	UNREF (w);	1098	UNREF (w);
822		1099
823	void DESTROY (ev_periodic *w)	1100	void DESTROY (ev_periodic *w)
824	CODE:	1101	CODE:
825	STOP (periodic, w);	1102	STOP (periodic, w);
…		…
828	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1105	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
829	INIT:	1106	INIT:
830	CHECK_REPEAT (interval);	1107	CHECK_REPEAT (interval);
831	CODE:	1108	CODE:
832	{	1109	{
833	int active = ev_is_active (w);
834	if (active) STOP (periodic, w);
835
836	SvREFCNT_dec (w->fh);	1110	SvREFCNT_dec (e_fh (w));
837	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1111	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1112
838	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1113	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
839
840	if (active) START (periodic, w);
841	}	1114	}
		1115
		1116	NV at (ev_periodic *w)
		1117	CODE:
		1118	RETVAL = ev_periodic_at (w);
		1119	OUTPUT:
		1120	RETVAL
842		1121
843	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1122	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
844		1123
845	void ev_idle_start (ev_idle *w)	1124	void ev_idle_start (ev_idle *w)
846	CODE:	1125	CODE:
…		…
853	void DESTROY (ev_idle *w)	1132	void DESTROY (ev_idle *w)
854	CODE:	1133	CODE:
855	STOP (idle, w);	1134	STOP (idle, w);
856	e_destroy (w);	1135	e_destroy (w);
857		1136
858	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1137	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
859		1138
860	void ev_prepare_start (ev_prepare *w)	1139	void ev_prepare_start (ev_prepare *w)
861	CODE:	1140	CODE:
862	START (prepare, w);	1141	START (prepare, w);
863		1142
…		…
883	void DESTROY (ev_check *w)	1162	void DESTROY (ev_check *w)
884	CODE:	1163	CODE:
885	STOP (check, w);	1164	STOP (check, w);
886	e_destroy (w);	1165	e_destroy (w);
887		1166
		1167	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1168
		1169	void ev_fork_start (ev_fork *w)
		1170	CODE:
		1171	START (fork, w);
		1172
		1173	void ev_fork_stop (ev_fork *w)
		1174	CODE:
		1175	STOP (fork, w);
		1176
		1177	void DESTROY (ev_fork *w)
		1178	CODE:
		1179	STOP (fork, w);
		1180	e_destroy (w);
		1181
		1182	#if CLEANUP_ENABLED
		1183
		1184	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1185
		1186	void ev_cleanup_start (ev_cleanup *w)
		1187	CODE:
		1188	START (cleanup, w);
		1189
		1190	void ev_cleanup_stop (ev_cleanup *w)
		1191	CODE:
		1192	STOP (cleanup, w);
		1193
		1194	void DESTROY (ev_cleanup *w)
		1195	CODE:
		1196	STOP (cleanup, w);
		1197	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1198	e_destroy (w);
		1199
		1200	int keepalive (ev_watcher *w, SV *new_value = 0)
		1201	CODE:
		1202	RETVAL = 1;
		1203	OUTPUT:
		1204	RETVAL
		1205
		1206	#endif
		1207
888	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1208	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1209
		1210	#if EV_CHILD_ENABLE
889		1211
890	void ev_child_start (ev_child *w)	1212	void ev_child_start (ev_child *w)
891	CODE:	1213	CODE:
892	START (child, w);	1214	START (child, w);
893		1215
…		…
898	void DESTROY (ev_child *w)	1220	void DESTROY (ev_child *w)
899	CODE:	1221	CODE:
900	STOP (child, w);	1222	STOP (child, w);
901	e_destroy (w);	1223	e_destroy (w);
902		1224
903	void set (ev_child *w, int pid)	1225	void set (ev_child *w, int pid, int trace)
904	CODE:	1226	CODE:
905	{	1227	RESET (child, w, (w, pid, trace));
906	int active = ev_is_active (w);
907	if (active) STOP (child, w);
908		1228
909	ev_child_set (w, pid);	1229	int pid (ev_child *w)
910		1230	ALIAS:
911	if (active) START (child, w);	1231	rpid = 1
912	}	1232	rstatus = 2
913
914	int pid (ev_child *w, int new_pid = 0)
915	CODE:	1233	CODE:
916	{
917	RETVAL = w->pid;	1234	RETVAL = ix == 0 ? w->pid
		1235	: ix == 1 ? w->rpid
		1236	: w->rstatus;
		1237	OUTPUT:
		1238	RETVAL
		1239
		1240	#endif
		1241
		1242	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1243
		1244	void ev_stat_start (ev_stat *w)
		1245	CODE:
		1246	START (stat, w);
		1247
		1248	void ev_stat_stop (ev_stat *w)
		1249	CODE:
		1250	STOP (stat, w);
		1251
		1252	void DESTROY (ev_stat *w)
		1253	CODE:
		1254	STOP (stat, w);
		1255	e_destroy (w);
		1256
		1257	void set (ev_stat *w, SV *path, NV interval)
		1258	CODE:
		1259	{
		1260	sv_setsv (e_fh (w), path);
		1261	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
		1262	}
		1263
		1264	SV *path (ev_stat *w, SV *new_path = 0)
		1265	CODE:
		1266	{
		1267	RETVAL = SvREFCNT_inc (e_fh (w));
918		1268
919	if (items > 1)	1269	if (items > 1)
920	{	1270	{
921	int active = ev_is_active (w);	1271	SvREFCNT_dec (e_fh (w));
922	if (active) STOP (child, w);	1272	e_fh (w) = newSVsv (new_path);
923		1273	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
924	ev_child_set (w, new_pid);
925
926	if (active) START (child, w);
927	}	1274	}
928	}	1275	}
929	OUTPUT:	1276	OUTPUT:
930	RETVAL	1277	RETVAL
931		1278
		1279	NV interval (ev_stat *w, NV new_interval = 0.)
		1280	CODE:
		1281	{
		1282	RETVAL = w->interval;
932		1283
933	int rstatus (ev_child *w)	1284	if (items > 1)
		1285	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
		1286	}
		1287	OUTPUT:
		1288	RETVAL
		1289
		1290	void prev (ev_stat *w)
934	ALIAS:	1291	ALIAS:
935	rpid = 1	1292	stat = 1
		1293	attr = 2
936	CODE:	1294	PPCODE:
937	RETVAL = ix ? w->rpid : w->rstatus;	1295	{
938	OUTPUT:	1296	ev_statdata *s = ix ? &w->attr : &w->prev;
939	RETVAL
940		1297
941	#ifndef _WIN32	1298	if (ix == 1)
		1299	ev_stat_stat (e_loop (w), w);
		1300	else if (!s->st_nlink)
		1301	errno = ENOENT;
942		1302
		1303	PL_statcache.st_dev = s->st_nlink;
		1304	PL_statcache.st_ino = s->st_ino;
		1305	PL_statcache.st_mode = s->st_mode;
		1306	PL_statcache.st_nlink = s->st_nlink;
		1307	PL_statcache.st_uid = s->st_uid;
		1308	PL_statcache.st_gid = s->st_gid;
		1309	PL_statcache.st_rdev = s->st_rdev;
		1310	PL_statcache.st_size = s->st_size;
		1311	PL_statcache.st_atime = s->st_atime;
		1312	PL_statcache.st_mtime = s->st_mtime;
		1313	PL_statcache.st_ctime = s->st_ctime;
		1314
		1315	if (GIMME_V == G_SCALAR)
		1316	XPUSHs (boolSV (s->st_nlink));
		1317	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1318	{
		1319	EXTEND (SP, 13);
		1320	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1321	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1322	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1323	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1324	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1325	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1326	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1327	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1328	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1329	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1330	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1331	PUSHs (sv_2mortal (newSVuv (4096)));
		1332	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1333	}
		1334	}
		1335
943	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1336	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
944		1337
945	BOOT:	1338	void ev_embed_start (ev_embed *w)
946	{	1339	CODE:
947	HV *stash = gv_stashpv ("EV::DNS", 1);	1340	START (embed, w);
948		1341
949	static const struct {	1342	void ev_embed_stop (ev_embed *w)
950	const char *name;	1343	CODE:
951	IV iv;	1344	STOP (embed, w);
952	} *civ, const_iv[] = {
953	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
954	const_iv (DNS_, ERR_NONE)
955	const_iv (DNS_, ERR_FORMAT)
956	const_iv (DNS_, ERR_SERVERFAILED)
957	const_iv (DNS_, ERR_NOTEXIST)
958	const_iv (DNS_, ERR_NOTIMPL)
959	const_iv (DNS_, ERR_REFUSED)
960	const_iv (DNS_, ERR_TRUNCATED)
961	const_iv (DNS_, ERR_UNKNOWN)
962	const_iv (DNS_, ERR_TIMEOUT)
963	const_iv (DNS_, ERR_SHUTDOWN)
964	const_iv (DNS_, IPv4_A)
965	const_iv (DNS_, PTR)
966	const_iv (DNS_, IPv6_AAAA)
967	const_iv (DNS_, QUERY_NO_SEARCH)
968	const_iv (DNS_, OPTION_SEARCH)
969	const_iv (DNS_, OPTION_NAMESERVERS)
970	const_iv (DNS_, OPTION_MISC)
971	const_iv (DNS_, OPTIONS_ALL)
972	const_iv (DNS_, NO_SEARCH)
973	};
974		1345
975	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1346	void DESTROY (ev_embed *w)
976	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1347	CODE:
977	}	1348	STOP (embed, w);
		1349	e_destroy (w);
978		1350
979	int evdns_init ()	1351	void set (ev_embed *w, struct ev_loop *loop)
		1352	CODE:
		1353	{
		1354	sv_setsv (e_fh (w), ST (1));
		1355	RESET (embed, w, (w, loop));
		1356	}
980		1357
981	void evdns_shutdown (int fail_requests = 1)	1358	SV *other (ev_embed *w)
		1359	CODE:
		1360	RETVAL = newSVsv (e_fh (w));
		1361	OUTPUT:
		1362	RETVAL
982		1363
983	const char *evdns_err_to_string (int err)	1364	void ev_embed_sweep (ev_embed *w)
		1365	C_ARGS: e_loop (w), w
984		1366
985	int evdns_nameserver_add (U32 address)	1367	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
986		1368
987	int evdns_count_nameservers ()	1369	void ev_async_start (ev_async *w)
		1370	CODE:
		1371	START (async, w);
988		1372
989	int evdns_clear_nameservers_and_suspend ()	1373	void ev_async_stop (ev_async *w)
		1374	CODE:
		1375	STOP (async, w);
990		1376
991	int evdns_resume ()	1377	void DESTROY (ev_async *w)
		1378	CODE:
		1379	STOP (async, w);
		1380	e_destroy (w);
992		1381
993	int evdns_nameserver_ip_add (char *ip_as_string)	1382	void ev_async_send (ev_async *w)
		1383	C_ARGS: e_loop (w), w
994		1384
995	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1385	SV *ev_async_async_pending (ev_async *w)
996	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
997
998	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
999	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1000
1001	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1002	ALIAS:
1003	evdns_resolve_reverse_ipv6 = 1
1004	CODE:	1386	CODE:
1005	{	1387	RETVAL = boolSV (ev_async_pending (w));
1006	STRLEN len;	1388	OUTPUT:
1007	char *data = SvPVbyte (addr, len);
1008	if (len != (ix ? 16 : 4))
1009	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1010
1011	RETVAL = ix	1389	RETVAL
1012	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1013	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1014	}
1015	OUTPUT:
1016	RETVAL
1017		1390
1018	int evdns_set_option (char *option, char *val, int flags)	1391	#ifndef EV_NO_LOOPS
1019		1392
1020	int evdns_resolv_conf_parse (int flags, const char *filename)	1393	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1021		1394
1022	#ifdef _WIN32	1395	SV *new (SV *klass, unsigned int flags = 0)
		1396	CODE:
		1397	{
		1398	struct ev_loop *loop = ev_loop_new (flags);
1023		1399
1024	int evdns_config_windows_nameservers ()	1400	if (!loop)
		1401	XSRETURN_UNDEF;
		1402
		1403	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1404	}
		1405	OUTPUT:
		1406	RETVAL
		1407
		1408	void DESTROY (struct ev_loop *loop)
		1409	CODE:
		1410	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1411	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1412	if (loop != evapi.default_loop)
		1413	ev_loop_destroy (loop);
		1414
		1415	void ev_loop_fork (struct ev_loop *loop)
		1416
		1417	NV ev_now (struct ev_loop *loop)
		1418
		1419	void ev_now_update (struct ev_loop *loop)
		1420
		1421	void ev_suspend (struct ev_loop *loop)
		1422
		1423	void ev_resume (struct ev_loop *loop)
		1424
		1425	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1426
		1427	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1428
		1429	unsigned int ev_backend (struct ev_loop *loop)
		1430
		1431	void ev_verify (struct ev_loop *loop)
		1432	ALIAS:
		1433	loop_verify = 1
		1434
		1435	unsigned int ev_iteration (struct ev_loop *loop)
		1436	ALIAS:
		1437	loop_count = 1
		1438
		1439	unsigned int ev_depth (struct ev_loop *loop)
		1440	ALIAS:
		1441	loop_depth = 1
		1442
		1443	int ev_run (struct ev_loop *loop, int flags = 0)
		1444	ALIAS:
		1445	loop = 1
		1446
		1447	void ev_break (struct ev_loop *loop, int how = 1)
		1448	ALIAS:
		1449	unloop = 1
		1450
		1451	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1452
		1453	unsigned int ev_pending_count (struct ev_loop *loop)
		1454
		1455	void ev_invoke_pending (struct ev_loop *loop)
		1456
		1457	#if 0
		1458
		1459	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1460	CODE:
		1461	{
		1462	Signal signum = s_signum (signal);
		1463	CHECK_SIG (signal, signum);
		1464
		1465	ev_feed_signal_event (loop, signum);
		1466	}
1025		1467
1026	#endif	1468	#endif
1027		1469
1028	void evdns_search_clear ()	1470	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1029		1471	ALIAS:
1030	void evdns_search_add (char *domain)	1472	io_ns = 1
1031		1473	CODE:
1032	void evdns_search_ndots_set (int ndots)
1033
1034	#if 0
1035
1036	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1037
1038	BOOT:
1039	{	1474	{
1040	HV *stash = gv_stashpv ("EV::HTTP", 1);	1475	int fd = s_fileno (fh, events & EV_WRITE);
		1476	CHECK_FD (fh, fd);
1041		1477
1042	static const struct {	1478	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1043	const char *name;	1479	e_fh (RETVAL) = newSVsv (fh);
1044	IV iv;	1480	ev_io_set (RETVAL, fd, events);
1045	} *civ, const_iv[] = {	1481	if (!ix) START (io, RETVAL);
1046	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1047	const_iv (HTTP_, OK)
1048	const_iv (HTTP_, NOCONTENT)
1049	const_iv (HTTP_, MOVEPERM)
1050	const_iv (HTTP_, MOVETEMP)
1051	const_iv (HTTP_, NOTMODIFIED)
1052	const_iv (HTTP_, BADREQUEST)
1053	const_iv (HTTP_, NOTFOUND)
1054	const_iv (HTTP_, SERVUNAVAIL)
1055	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1056	const_iv (EVHTTP_, PROXY_REQUEST)
1057	const_iv (EVHTTP_, REQ_GET)
1058	const_iv (EVHTTP_, REQ_POST)
1059	const_iv (EVHTTP_, REQ_HEAD)
1060	const_iv (EVHTTP_, REQUEST)
1061	const_iv (EVHTTP_, RESPONSE)
1062	};
1063
1064	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1065	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1066	}	1482	}
		1483	OUTPUT:
		1484	RETVAL
1067		1485
1068	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1486	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1487	ALIAS:
		1488	timer_ns = 1
		1489	INIT:
		1490	CHECK_REPEAT (repeat);
		1491	CODE:
		1492	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1493	ev_timer_set (RETVAL, after, repeat);
		1494	if (!ix) START (timer, RETVAL);
		1495	OUTPUT:
		1496	RETVAL
1069		1497
1070	#HttpRequest new (SV *klass, SV *cb)	1498	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1499	ALIAS:
		1500	periodic_ns = 1
		1501	INIT:
		1502	CHECK_REPEAT (interval);
		1503	CODE:
		1504	{
		1505	ev_periodic *w;
		1506	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1507	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1508	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1509	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1510	if (!ix) START (periodic, w);
		1511	}
		1512	OUTPUT:
		1513	RETVAL
1071		1514
1072	#void DESTROY (struct evhttp_request *req);	1515	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1516	ALIAS:
		1517	signal_ns = 1
		1518	CODE:
		1519	{
		1520	Signal signum = s_signum (signal);
		1521	CHECK_SIG (signal, signum);
		1522
		1523	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1524	ev_signal_set (RETVAL, signum);
		1525	if (!ix) START_SIGNAL (RETVAL);
		1526	}
		1527	OUTPUT:
		1528	RETVAL
		1529
		1530	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1531	ALIAS:
		1532	idle_ns = 1
		1533	CODE:
		1534	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1535	ev_idle_set (RETVAL);
		1536	if (!ix) START (idle, RETVAL);
		1537	OUTPUT:
		1538	RETVAL
		1539
		1540	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1541	ALIAS:
		1542	prepare_ns = 1
		1543	CODE:
		1544	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1545	ev_prepare_set (RETVAL);
		1546	if (!ix) START (prepare, RETVAL);
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	ev_check *check (struct ev_loop *loop, SV *cb)
		1551	ALIAS:
		1552	check_ns = 1
		1553	CODE:
		1554	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1555	ev_check_set (RETVAL);
		1556	if (!ix) START (check, RETVAL);
		1557	OUTPUT:
		1558	RETVAL
		1559
		1560	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1561	ALIAS:
		1562	fork_ns = 1
		1563	CODE:
		1564	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1565	ev_fork_set (RETVAL);
		1566	if (!ix) START (fork, RETVAL);
		1567	OUTPUT:
		1568	RETVAL
		1569
		1570	#if CLEANUP_ENABLED
		1571
		1572	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1573	ALIAS:
		1574	cleanup_ns = 1
		1575	CODE:
		1576	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1577	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1578	ev_cleanup_set (RETVAL);
		1579	if (!ix) START (cleanup, RETVAL);
		1580	OUTPUT:
		1581	RETVAL
1073		1582
1074	#endif	1583	#endif
1075		1584
		1585	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1586	ALIAS:
		1587	child_ns = 1
		1588	CODE:
		1589	#if EV_CHILD_ENABLE
		1590	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1591	ev_child_set (RETVAL, pid, trace);
		1592	if (!ix) START (child, RETVAL);
		1593	#else
		1594	croak ("EV::child watchers not supported on this platform");
1076	#endif	1595	#endif
		1596	OUTPUT:
		1597	RETVAL
1077		1598
		1599	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1600	ALIAS:
		1601	stat_ns = 1
		1602	CODE:
		1603	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1604	e_fh (RETVAL) = newSVsv (path);
		1605	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1606	if (!ix) START (stat, RETVAL);
		1607	OUTPUT:
		1608	RETVAL
1078		1609
		1610	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1611	ALIAS:
		1612	embed_ns = 1
		1613	CODE:
		1614	{
		1615	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1616	croak ("passed loop is not embeddable via EV::embed,");
1079		1617
		1618	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1619	e_fh (RETVAL) = newSVsv (ST (1));
		1620	ev_embed_set (RETVAL, other);
		1621	if (!ix) START (embed, RETVAL);
		1622	}
		1623	OUTPUT:
		1624	RETVAL
1080		1625
		1626	ev_async *async (struct ev_loop *loop, SV *cb)
		1627	ALIAS:
		1628	async_ns = 1
		1629	CODE:
		1630	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1631	ev_async_set (RETVAL);
		1632	if (!ix) START (async, RETVAL);
		1633	OUTPUT:
		1634	RETVAL
1081		1635
		1636	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1637	CODE:
		1638	ev_once (
		1639	loop,
		1640	s_fileno (fh, events & EV_WRITE), events,
		1641	SvOK (timeout) ? SvNV (timeout) : -1.,
		1642	e_once_cb,
		1643	newSVsv (cb)
		1644	);
1082		1645
		1646	#endif
1083		1647

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