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Comparing EV/EV.xs (file contents):
Revision 1.61 by root, Thu Nov 8 17:24:00 2007 UTC vs.
Revision 1.157 by root, Fri Jul 29 08:35:36 2011 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
13		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
		21	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		22	#define EV_USE_FLOOR 1
		23	#define EV_H <ev.h>
		24	#define EV_CONFIG_H error
		25	#include "EV/EVAPI.h"
		26
14	#define EV_SELECT_USE_WIN32_HANDLES 0	27	#define EV_SELECT_IS_WINSOCKET 0
		28	#ifdef _WIN32
15	#define EV_SELECT_USE_FD_SET 0	29	# define EV_SELECT_USE_FD_SET 0
		30	# define NFDBITS PERL_NFDBITS
		31	# define fd_mask Perl_fd_mask
		32	#endif
16	/* due to bugs in OS X we have to use libev/ explicitly here */	33	/* due to bugs in OS X we have to use libev/ explicitly here */
17	#include "libev/ev.c"	34	#include "libev/ev.c"
18	#include "event.c"
19		35
20	#ifndef WIN32	36	#if !defined(_WIN32) && !defined(_MINIX)
21	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22	#if !defined (WIN32) && !defined(__CYGWIN__)
23	# define HAVE_STRUCT_IN6_ADDR 1
24	#endif
25	#undef HAVE_STRTOK_R
26	#undef strtok_r
27	#define strtok_r fake_strtok_r
28	#include "evdns.c"
29	#endif
30
31	#ifndef WIN32
32	# include <pthread.h>	37	# include <pthread.h>
33	#endif	38	#endif
34		39
		40	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		41	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		42	#define e_self(w) ((ev_watcher *)(w))->self
		43	#define e_fh(w) ((ev_watcher *)(w))->fh
		44	#define e_data(w) ((ev_watcher *)(w))->data
		45
		46	#define WFLAG_KEEPALIVE 1
		47	#define WFLAG_UNREFED 2 /* has been unref'ed */
		48
		49	#define UNREF(w) \
		50	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
		51	&& ev_is_active (w)) \
		52	{ \
		53	ev_unref (e_loop (w)); \
		54	e_flags (w) |= WFLAG_UNREFED; \
		55	}
		56
		57	#define REF(w) \
		58	if (e_flags (w) & WFLAG_UNREFED) \
		59	{ \
		60	e_flags (w) &= ~WFLAG_UNREFED; \
		61	ev_ref (e_loop (w)); \
		62	}
		63
		64	#define START(type,w) \
		65	do { \
		66	ev_ ## type ## _start (e_loop (w), w); \
		67	UNREF (w); \
		68	} while (0)
		69
		70	#define STOP(type,w) \
		71	do { \
		72	REF (w); \
		73	ev_ ## type ## _stop (e_loop (w), w); \
		74	} while (0)
		75
		76	#define RESET(type,w,seta) \
		77	do { \
		78	int active = ev_is_active (w); \
		79	if (active) STOP (type, w); \
		80	ev_ ## type ## _set seta; \
		81	if (active) START (type, w); \
		82	} while (0)
		83
35	typedef int Signal;	84	typedef int Signal;
36		85
		86	/* horrible... */
		87	#define CHECK_SIGNAL_CAN_START(w) \
		88	do { \
		89	/* dive into the internals of libev to avoid aborting in libev */ \
		90	if (signals [(w)->signum - 1].loop \
		91	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		92	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		93	} while (0)
		94
		95	#define START_SIGNAL(w) \
		96	do { \
		97	CHECK_SIGNAL_CAN_START (w); \
		98	START (signal, w); \
		99	} while (0) \
		100
		101	#define RESET_SIGNAL(w,seta) \
		102	do { \
		103	int active = ev_is_active (w); \
		104	if (active) STOP (signal, w); \
		105	ev_ ## signal ## _set seta; \
		106	if (active) START_SIGNAL (w); \
		107	} while (0)
		108
		109	static SV *default_loop_sv;
		110
37	static struct EVAPI evapi;	111	static struct EVAPI evapi;
38		112
39	static HV	113	static HV
		114	*stash_loop,
40	*stash_watcher,	115	*stash_watcher,
41	*stash_io,	116	*stash_io,
42	*stash_timer,	117	*stash_timer,
43	*stash_periodic,	118	*stash_periodic,
44	*stash_signal,	119	*stash_signal,
		120	*stash_child,
		121	*stash_stat,
45	*stash_idle,	122	*stash_idle,
46	*stash_prepare,	123	*stash_prepare,
47	*stash_check,	124	*stash_check,
48	*stash_child;	125	*stash_embed,
49		126	*stash_fork,
50	#ifndef SIG_SIZE	127	*stash_cleanup,
51	/* kudos to Slaven Rezic for the idea */	128	*stash_async;
52	static char sig_size [] = { SIG_NUM };
53	# define SIG_SIZE (sizeof (sig_size) + 1)
54	#endif
55
56	static int
57	sv_signum (SV *sig)
58	{
59	int signum;
60
61	SvGETMAGIC (sig);
62
63	for (signum = 1; signum < SIG_SIZE; ++signum)
64	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
65	return signum;
66
67	if (SvIV (sig) > 0)
68	return SvIV (sig);
69
70	return -1;
71	}
72		129
73	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
74	// Event	131	// Event
75		132
76	static void e_cb (struct ev_watcher *w, int revents);	133	static void e_cb (EV_P_ ev_watcher *w, int revents);
77
78	static int
79	sv_fileno (SV *fh)
80	{
81	SvGETMAGIC (fh);
82
83	if (SvROK (fh))
84	fh = SvRV (fh);
85
86	if (SvTYPE (fh) == SVt_PVGV)
87	return PerlIO_fileno (IoIFP (sv_2io (fh)));
88
89	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
90	return SvIV (fh);
91
92	return -1;
93	}
94		134
95	static void *	135	static void *
96	e_new (int size, SV *cb_sv)	136	e_new (int size, SV *cb_sv, SV *loop)
97	{	137	{
		138	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
98	struct ev_watcher *w;	139	ev_watcher *w;
99	SV *self = NEWSV (0, size);	140	SV *self = NEWSV (0, size);
100	SvPOK_only (self);	141	SvPOK_only (self);
101	SvCUR_set (self, size);	142	SvCUR_set (self, size);
102		143
103	w = (struct ev_watcher *)SvPVX (self);	144	w = (ev_watcher *)SvPVX (self);
104		145
105	ev_watcher_init (w, e_cb);	146	ev_init (w, cv ? e_cb : 0);
106		147
		148	w->loop = SvREFCNT_inc (SvRV (loop));
		149	w->e_flags = WFLAG_KEEPALIVE;
107	w->data = 0;	150	w->data = 0;
108	w->fh = 0;	151	w->fh = 0;
109	w->cb_sv = newSVsv (cb_sv);	152	w->cb_sv = SvREFCNT_inc (cv);
110	w->self = self;	153	w->self = self;
111		154
112	return (void *)w;	155	return (void *)w;
113	}	156	}
114		157
115	static void	158	static void
116	e_destroy (void *w_)	159	e_destroy (void *w_)
117	{	160	{
118	struct ev_watcher *w = (struct ev_watcher *)w_;	161	ev_watcher *w = (ev_watcher *)w_;
119		162
		163	SvREFCNT_dec (w->loop ); w->loop = 0;
120	SvREFCNT_dec (w->fh ); w->fh = 0;	164	SvREFCNT_dec (w->fh ); w->fh = 0;
121	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	165	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
122	SvREFCNT_dec (w->data ); w->data = 0;	166	SvREFCNT_dec (w->data ); w->data = 0;
123	}	167	}
124		168
125	static SV *	169	static SV *
126	e_bless (struct ev_watcher *w, HV *stash)	170	e_bless (ev_watcher *w, HV *stash)
127	{	171	{
128	SV *rv;	172	SV *rv;
129		173
130	if (SvOBJECT (w->self))	174	if (SvOBJECT (w->self))
131	rv = newRV_inc (w->self);	175	rv = newRV_inc (w->self);
…		…
137	}	181	}
138		182
139	return rv;	183	return rv;
140	}	184	}
141		185
		186	static SV *sv_self_cache, *sv_events_cache;
		187
142	static void	188	static void
143	e_cb (struct ev_watcher *w, int revents)	189	e_cb (EV_P_ ev_watcher *w, int revents)
144	{	190	{
145	dSP;	191	dSP;
146	I32 mark = SP - PL_stack_base;	192	I32 mark = SP - PL_stack_base;
147	SV *sv_self, *sv_events, *sv_status = 0;	193	SV *sv_self, *sv_events;
148	static SV *sv_events_cache;
149		194
		195	/* libev might have stopped the watcher */
		196	if (expect_false (w->e_flags & WFLAG_UNREFED)
		197	&& !ev_is_active (w))
		198	REF (w);
		199
		200	if (expect_true (sv_self_cache))
		201	{
		202	sv_self = sv_self_cache; sv_self_cache = 0;
		203	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		204	}
		205	else
		206	{
150	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	207	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		208	SvREADONLY_on (sv_self);
		209	}
		210
		211	if (expect_true (sv_events_cache))
		212	{
		213	sv_events = sv_events_cache; sv_events_cache = 0;
		214	SvIV_set (sv_events, revents);
		215	SvIOK_only (sv_events);
		216	}
		217	else
		218	{
		219	sv_events = newSViv (revents);
		220	SvREADONLY_on (sv_events);
		221	}
		222
		223	PUSHMARK (SP);
		224	EXTEND (SP, 2);
		225	PUSHs (sv_self);
		226	PUSHs (sv_events);
		227
		228	PUTBACK;
		229	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		230
		231	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		232	SvREFCNT_dec (sv_self);
		233	else
		234	{
		235	SvREFCNT_dec (SvRV (sv_self));
		236	SvRV_set (sv_self, &PL_sv_undef);
		237	sv_self_cache = sv_self;
		238	}
		239
		240	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		241	SvREFCNT_dec (sv_events);
		242	else
		243	sv_events_cache = sv_events;
		244
		245	if (expect_false (SvTRUE (ERRSV)))
		246	{
		247	SPAGAIN;
		248	PUSHMARK (SP);
		249	PUTBACK;
		250	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		251	}
		252
		253	SP = PL_stack_base + mark;
		254	PUTBACK;
		255	}
		256
		257	static void
		258	e_once_cb (int revents, void *arg)
		259	{
		260	dSP;
		261	I32 mark = SP - PL_stack_base;
		262	SV *sv_events;
151		263
152	if (sv_events_cache)	264	if (sv_events_cache)
153	{	265	{
154	sv_events = sv_events_cache; sv_events_cache = 0;	266	sv_events = sv_events_cache; sv_events_cache = 0;
155	SvIV_set (sv_events, revents);	267	SvIV_set (sv_events, revents);
156	}	268	}
157	else	269	else
158	sv_events = newSViv (revents);	270	sv_events = newSViv (revents);
159		271
160	PUSHMARK (SP);	272	PUSHMARK (SP);
161	EXTEND (SP, 2);
162	PUSHs (sv_self);
163	PUSHs (sv_events);	273	XPUSHs (sv_events);
164		274
165	PUTBACK;	275	PUTBACK;
166	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	276	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
167	SP = PL_stack_base + mark; PUTBACK;
168		277
169	SvREFCNT_dec (sv_self);	278	SvREFCNT_dec ((SV *)arg);
170	SvREFCNT_dec (sv_status);
171		279
172	if (sv_events_cache)	280	if (sv_events_cache)
173	SvREFCNT_dec (sv_events);	281	SvREFCNT_dec (sv_events);
174	else	282	else
175	sv_events_cache = sv_events;	283	sv_events_cache = sv_events;
176		284
177	if (SvTRUE (ERRSV))	285	if (SvTRUE (ERRSV))
178	{	286	{
		287	SPAGAIN;
179	PUSHMARK (SP);	288	PUSHMARK (SP);
180	PUTBACK;	289	PUTBACK;
181	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	290	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
182	SP = PL_stack_base + mark; PUTBACK;
183	}	291	}
		292
		293	SP = PL_stack_base + mark;
		294	PUTBACK;
184	}	295	}
185		296
186	static ev_tstamp	297	static ev_tstamp
187	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	298	e_periodic_cb (ev_periodic *w, ev_tstamp now)
188	{	299	{
189	ev_tstamp retval;	300	ev_tstamp retval;
190	int count;	301	int count;
191	dSP;	302	dSP;
192		303
193	ENTER;	304	ENTER;
194	SAVETMPS;	305	SAVETMPS;
195		306
196	PUSHMARK (SP);	307	PUSHMARK (SP);
197	EXTEND (SP, 2);	308	EXTEND (SP, 2);
198	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	309	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
199	PUSHs (newSVnv (now));	310	PUSHs (newSVnv (now));
200		311
201	PUTBACK;	312	PUTBACK;
202	count = call_sv (w->fh, G_SCALAR | G_EVAL);	313	count = call_sv (w->fh, G_SCALAR | G_EVAL);
203	SPAGAIN;	314	SPAGAIN;
…		…
224	LEAVE;	335	LEAVE;
225		336
226	return retval;	337	return retval;
227	}	338	}
228		339
229	/////////////////////////////////////////////////////////////////////////////
230	// DNS
231
232	#ifndef WIN32
233	static void
234	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
235	{
236	dSP;
237	SV *cb = (SV *)arg;
238
239	ENTER;
240	SAVETMPS;
241	PUSHMARK (SP);
242	EXTEND (SP, count + 3);
243	PUSHs (sv_2mortal (newSViv (result)));
244
245	if (result == DNS_ERR_NONE && ttl >= 0)
246	{
247	int i;
248
249	PUSHs (sv_2mortal (newSViv (type)));
250	PUSHs (sv_2mortal (newSViv (ttl)));
251
252	for (i = 0; i < count; ++i)
253	switch (type)
254	{
255	case DNS_IPv6_AAAA:
256	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
257	break;
258	case DNS_IPv4_A:
259	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
260	break;
261	case DNS_PTR:
262	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
263	break;
264	}
265	}
266
267	PUTBACK;
268	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
269
270	FREETMPS;
271
272	if (SvTRUE (ERRSV))
273	{
274	PUSHMARK (SP);
275	PUTBACK;
276	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
277	}
278
279	LEAVE;
280	}
281	#endif
282
283	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	340	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
284	croak (# repeat " value must be >= 0");	341	croak (# repeat " value must be >= 0");
285		342
286	#define CHECK_FD(fh,fd) if ((fd) < 0) \	343	#define CHECK_FD(fh,fd) if ((fd) < 0) \
287	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	344	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		345
		346	#define CHECK_SIG(sv,num) if ((num) < 0) \
		347	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		348
		349	static void
		350	default_fork (void)
		351	{
		352	ev_loop_fork (EV_DEFAULT_UC);
		353	}
288		354
289	/////////////////////////////////////////////////////////////////////////////	355	/////////////////////////////////////////////////////////////////////////////
290	// XS interface functions	356	// XS interface functions
291		357
292	MODULE = EV PACKAGE = EV PREFIX = ev_	358	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
305	const_iv (EV_, MINPRI)	371	const_iv (EV_, MINPRI)
306	const_iv (EV_, MAXPRI)	372	const_iv (EV_, MAXPRI)
307		373
308	const_iv (EV_, UNDEF)	374	const_iv (EV_, UNDEF)
309	const_iv (EV_, NONE)	375	const_iv (EV_, NONE)
310	const_iv (EV_, TIMEOUT)
311	const_iv (EV_, READ)	376	const_iv (EV_, READ)
312	const_iv (EV_, WRITE)	377	const_iv (EV_, WRITE)
		378	const_iv (EV_, IO)
		379	const_iv (EV_, TIMER)
		380	const_iv (EV_, PERIODIC)
313	const_iv (EV_, SIGNAL)	381	const_iv (EV_, SIGNAL)
		382	const_iv (EV_, CHILD)
		383	const_iv (EV_, STAT)
314	const_iv (EV_, IDLE)	384	const_iv (EV_, IDLE)
		385	const_iv (EV_, PREPARE)
315	const_iv (EV_, CHECK)	386	const_iv (EV_, CHECK)
		387	const_iv (EV_, EMBED)
		388	const_iv (EV_, FORK)
		389	const_iv (EV_, CLEANUP)
		390	const_iv (EV_, ASYNC)
		391	const_iv (EV_, CUSTOM)
316	const_iv (EV_, ERROR)	392	const_iv (EV_, ERROR)
317		393
		394	const_iv (EV, RUN_NOWAIT)
		395	const_iv (EV, RUN_ONCE)
		396
		397	const_iv (EV, BREAK_CANCEL)
		398	const_iv (EV, BREAK_ONE)
		399	const_iv (EV, BREAK_ALL)
		400	const_iv (EV, BACKEND_SELECT)
		401	const_iv (EV, BACKEND_POLL)
		402	const_iv (EV, BACKEND_EPOLL)
		403	const_iv (EV, BACKEND_KQUEUE)
		404	const_iv (EV, BACKEND_DEVPOLL)
		405	const_iv (EV, BACKEND_PORT)
		406	const_iv (EV, BACKEND_ALL)
		407	const_iv (EV, BACKEND_MASK)
		408	const_iv (EV, FLAG_AUTO)
		409	const_iv (EV, FLAG_FORKCHECK)
		410	const_iv (EV, FLAG_SIGNALFD)
		411	const_iv (EV, FLAG_NOSIGMASK)
		412	const_iv (EV, FLAG_NOENV)
		413	const_iv (EV, FLAG_NOINOTIFY)
		414
		415	const_iv (EV_, VERSION_MAJOR)
		416	const_iv (EV_, VERSION_MINOR)
		417	#if EV_COMPAT3
		418	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		419	const_iv (EV_, TIMEOUT)
		420	const_iv (EV, LOOP_NONBLOCK)
318	const_iv (EV, LOOP_ONESHOT)	421	const_iv (EV, LOOP_ONESHOT)
		422	const_iv (EV, UNLOOP_CANCEL)
319	const_iv (EV, LOOP_NONBLOCK)	423	const_iv (EV, UNLOOP_ONE)
320
321	const_iv (EV, METHOD_AUTO)
322	const_iv (EV, METHOD_SELECT)
323	const_iv (EV, METHOD_POLL)	424	const_iv (EV, UNLOOP_ALL)
324	const_iv (EV, METHOD_EPOLL)	425	#endif
325	const_iv (EV, METHOD_KQUEUE)
326	const_iv (EV, METHOD_DEVPOLL)
327	const_iv (EV, METHOD_PORT)
328	const_iv (EV, METHOD_ANY)
329	};	426	};
330		427
331	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	428	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
332	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	429	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
333		430
		431	stash_loop = gv_stashpv ("EV::Loop" , 1);
334	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	432	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
335	stash_io = gv_stashpv ("EV::Io" , 1);	433	stash_io = gv_stashpv ("EV::IO" , 1);
336	stash_timer = gv_stashpv ("EV::Timer" , 1);	434	stash_timer = gv_stashpv ("EV::Timer" , 1);
337	stash_periodic = gv_stashpv ("EV::Periodic", 1);	435	stash_periodic = gv_stashpv ("EV::Periodic", 1);
338	stash_signal = gv_stashpv ("EV::Signal" , 1);	436	stash_signal = gv_stashpv ("EV::Signal" , 1);
339	stash_idle = gv_stashpv ("EV::Idle" , 1);	437	stash_idle = gv_stashpv ("EV::Idle" , 1);
340	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	438	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
341	stash_check = gv_stashpv ("EV::Check" , 1);	439	stash_check = gv_stashpv ("EV::Check" , 1);
342	stash_child = gv_stashpv ("EV::Child" , 1);	440	stash_child = gv_stashpv ("EV::Child" , 1);
		441	stash_embed = gv_stashpv ("EV::Embed" , 1);
		442	stash_stat = gv_stashpv ("EV::Stat" , 1);
		443	stash_fork = gv_stashpv ("EV::Fork" , 1);
		444	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		445	stash_async = gv_stashpv ("EV::Async" , 1);
343		446
344	{	447	{
345	SV *sv = perl_get_sv ("EV::API", TRUE);	448	SV *sv = perl_get_sv ("EV::API", TRUE);
346	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	449	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
347		450
348	/* the poor man's shared library emulator */	451	/* the poor man's shared library emulator */
349	evapi.ver = EV_API_VERSION;	452	evapi.ver = EV_API_VERSION;
350	evapi.rev = EV_API_REVISION;	453	evapi.rev = EV_API_REVISION;
351	evapi.sv_fileno = sv_fileno;	454	evapi.sv_fileno = sv_fileno;
352	evapi.sv_signum = sv_signum;	455	evapi.sv_signum = s_signum;
353	evapi.now = ev_now;	456	evapi.supported_backends = ev_supported_backends ();
354	evapi.method = ev_method;	457	evapi.recommended_backends = ev_recommended_backends ();
355	evapi.unloop = ev_unloop;	458	evapi.embeddable_backends = ev_embeddable_backends ();
356	evapi.time = ev_time;	459	evapi.time_ = ev_time;
		460	evapi.sleep_ = ev_sleep;
357	evapi.loop = ev_loop;	461	evapi.loop_new = ev_loop_new;
		462	evapi.loop_destroy = ev_loop_destroy;
		463	evapi.loop_fork = ev_loop_fork;
		464	evapi.iteration = ev_iteration;
		465	evapi.depth = ev_depth;
		466	evapi.set_userdata = ev_set_userdata;
		467	evapi.userdata = ev_userdata;
		468	evapi.now = ev_now;
		469	evapi.now_update = ev_now_update;
		470	evapi.suspend = ev_suspend;
		471	evapi.resume = ev_resume;
		472	evapi.backend = ev_backend;
		473	evapi.break_ = ev_break;
		474	evapi.invoke_pending = ev_invoke_pending;
		475	evapi.pending_count = ev_pending_count;
		476	evapi.verify = ev_verify;
		477	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		478	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
		479	evapi.ref = ev_ref;
		480	evapi.unref = ev_unref;
		481	evapi.run = ev_run;
358	evapi.once = ev_once;	482	evapi.once = ev_once;
359	evapi.io_start = ev_io_start;	483	evapi.io_start = ev_io_start;
360	evapi.io_stop = ev_io_stop;	484	evapi.io_stop = ev_io_stop;
361	evapi.timer_start = ev_timer_start;	485	evapi.timer_start = ev_timer_start;
362	evapi.timer_stop = ev_timer_stop;	486	evapi.timer_stop = ev_timer_stop;
363	evapi.timer_again = ev_timer_again;	487	evapi.timer_again = ev_timer_again;
		488	evapi.timer_remaining = ev_timer_remaining;
364	evapi.periodic_start = ev_periodic_start;	489	evapi.periodic_start = ev_periodic_start;
365	evapi.periodic_stop = ev_periodic_stop;	490	evapi.periodic_stop = ev_periodic_stop;
366	evapi.signal_start = ev_signal_start;	491	evapi.signal_start = ev_signal_start;
367	evapi.signal_stop = ev_signal_stop;	492	evapi.signal_stop = ev_signal_stop;
368	evapi.idle_start = ev_idle_start;	493	evapi.idle_start = ev_idle_start;
369	evapi.idle_stop = ev_idle_stop;	494	evapi.idle_stop = ev_idle_stop;
370	evapi.prepare_start = ev_prepare_start;	495	evapi.prepare_start = ev_prepare_start;
371	evapi.prepare_stop = ev_prepare_stop;	496	evapi.prepare_stop = ev_prepare_stop;
372	evapi.check_start = ev_check_start;	497	evapi.check_start = ev_check_start;
373	evapi.check_stop = ev_check_stop;	498	evapi.check_stop = ev_check_stop;
		499	#if EV_CHILD_ENABLE
374	evapi.child_start = ev_child_start;	500	evapi.child_start = ev_child_start;
375	evapi.child_stop = ev_child_stop;	501	evapi.child_stop = ev_child_stop;
		502	#endif
		503	evapi.stat_start = ev_stat_start;
		504	evapi.stat_stop = ev_stat_stop;
		505	evapi.stat_stat = ev_stat_stat;
		506	evapi.embed_start = ev_embed_start;
		507	evapi.embed_stop = ev_embed_stop;
		508	evapi.embed_sweep = ev_embed_sweep;
		509	evapi.fork_start = ev_fork_start;
		510	evapi.fork_stop = ev_fork_stop;
		511	evapi.cleanup_start = ev_cleanup_start;
		512	evapi.cleanup_stop = ev_cleanup_stop;
		513	evapi.async_start = ev_async_start;
		514	evapi.async_stop = ev_async_stop;
		515	evapi.async_send = ev_async_send;
		516	evapi.clear_pending = ev_clear_pending;
		517	evapi.invoke = ev_invoke;
376		518
377	sv_setiv (sv, (IV)&evapi);	519	sv_setiv (sv, (IV)&evapi);
378	SvREADONLY_on (sv);	520	SvREADONLY_on (sv);
379	}	521	}
380	#ifndef WIN32	522	#if !defined(_WIN32) && !defined(_MINIX)
381	pthread_atfork (0, 0, ev_default_fork);	523	pthread_atfork (0, 0, default_fork);
382	#endif	524	#endif
383	}	525	}
384		526
		527	SV *ev_default_loop (unsigned int flags = 0)
		528	CODE:
		529	{
		530	if (!default_loop_sv)
		531	{
		532	evapi.default_loop = ev_default_loop (flags);
		533
		534	if (!evapi.default_loop)
		535	XSRETURN_UNDEF;
		536
		537	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		538	}
		539
		540	RETVAL = newSVsv (default_loop_sv);
		541	}
		542	OUTPUT:
		543	RETVAL
		544
		545	void ev_default_destroy ()
		546	CODE:
		547	ev_loop_destroy (EV_DEFAULT_UC);
		548	SvREFCNT_dec (default_loop_sv);
		549	default_loop_sv = 0;
		550
		551	unsigned int ev_supported_backends ()
		552
		553	unsigned int ev_recommended_backends ()
		554
		555	unsigned int ev_embeddable_backends ()
		556
		557	void ev_sleep (NV interval)
		558
		559	NV ev_time ()
		560
		561	void ev_feed_signal (SV *signal)
		562	CODE:
		563	{
		564	Signal signum = s_signum (signal);
		565	CHECK_SIG (signal, signum);
		566
		567	ev_feed_signal (signum);
		568	}
		569
385	NV ev_now ()	570	NV ev_now ()
		571	C_ARGS: evapi.default_loop
386		572
387	int ev_method ()	573	void ev_now_update ()
		574	C_ARGS: evapi.default_loop
388		575
389	NV ev_time ()	576	void ev_suspend ()
		577	C_ARGS: evapi.default_loop
390		578
391	int ev_default_loop (int methods = EVMETHOD_AUTO)	579	void ev_resume ()
		580	C_ARGS: evapi.default_loop
392		581
		582	unsigned int ev_backend ()
		583	C_ARGS: evapi.default_loop
		584
		585	void ev_verify ()
		586	ALIAS:
		587	loop_verify = 1
		588	C_ARGS: evapi.default_loop
		589
		590	unsigned int ev_iteration ()
		591	ALIAS:
		592	loop_count = 1
		593	C_ARGS: evapi.default_loop
		594
		595	unsigned int ev_depth ()
		596	ALIAS:
		597	loop_depth = 1
		598	C_ARGS: evapi.default_loop
		599
		600	void ev_set_io_collect_interval (NV interval)
		601	C_ARGS: evapi.default_loop, interval
		602
		603	void ev_set_timeout_collect_interval (NV interval)
		604	C_ARGS: evapi.default_loop, interval
		605
393	void ev_loop (int flags = 0)	606	void ev_run (int flags = 0)
		607	ALIAS:
		608	loop = 1
		609	C_ARGS: evapi.default_loop, flags
394		610
395	void ev_unloop (int how = 1)	611	void ev_break (int how = EVBREAK_ONE)
		612	ALIAS:
		613	unloop = 1
		614	C_ARGS: evapi.default_loop, how
396		615
		616	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		617	C_ARGS: evapi.default_loop, fd, revents
		618
		619	void ev_feed_signal_event (SV *signal)
		620	CODE:
		621	{
		622	Signal signum = s_signum (signal);
		623	CHECK_SIG (signal, signum);
		624
		625	ev_feed_signal_event (evapi.default_loop, signum);
		626	}
		627
		628	unsigned int ev_pending_count ()
		629	C_ARGS: evapi.default_loop
		630
		631	void ev_invoke_pending ()
		632	C_ARGS: evapi.default_loop
		633
397	struct ev_io *io (SV *fh, int events, SV *cb)	634	ev_io *io (SV *fh, int events, SV *cb)
398	ALIAS:	635	ALIAS:
399	io_ns = 1	636	io_ns = 1
		637	_ae_io = 2
400	CODE:	638	CODE:
401	{	639	{
402	int fd = sv_fileno (fh);	640	int fd = s_fileno (fh, events & EV_WRITE);
403	CHECK_FD (fh, fd);	641	CHECK_FD (fh, fd);
404		642
		643	if (ix == 2)
		644	{
		645	ix = 0;
		646	events = events ? EV_WRITE : EV_READ;
		647	}
		648
405	RETVAL = e_new (sizeof (struct ev_io), cb);	649	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
406	RETVAL->fh = newSVsv (fh);	650	e_fh (RETVAL) = newSVsv (fh);
407	ev_io_set (RETVAL, fd, events);	651	ev_io_set (RETVAL, fd, events);
408	if (!ix) ev_io_start (RETVAL);	652	if (!ix) START (io, RETVAL);
409	}	653	}
410	OUTPUT:	654	OUTPUT:
411	RETVAL	655	RETVAL
412		656
413	struct ev_timer *timer (NV after, NV repeat, SV *cb)	657	ev_timer *timer (NV after, NV repeat, SV *cb)
414	ALIAS:	658	ALIAS:
415	timer_ns = 1	659	timer_ns = 1
416	INIT:	660	INIT:
417	CHECK_REPEAT (repeat);	661	CHECK_REPEAT (repeat);
418	CODE:	662	CODE:
419	RETVAL = e_new (sizeof (struct ev_timer), cb);	663	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
420	ev_timer_set (RETVAL, after, repeat);	664	ev_timer_set (RETVAL, after, repeat);
421	if (!ix) ev_timer_start (RETVAL);	665	if (!ix) START (timer, RETVAL);
422	OUTPUT:	666	OUTPUT:
423	RETVAL	667	RETVAL
424		668
425	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)	669	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
426	ALIAS:	670	ALIAS:
427	periodic_ns = 1	671	periodic_ns = 1
428	INIT:	672	INIT:
429	CHECK_REPEAT (interval);	673	CHECK_REPEAT (interval);
430	CODE:	674	CODE:
431	{	675	{
432	struct ev_periodic *w;	676	ev_periodic *w;
433	w = e_new (sizeof (struct ev_periodic), cb);	677	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
434	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	678	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
435	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	679	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
436	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	680	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
437	if (!ix) ev_periodic_start (w);	681	if (!ix) START (periodic, w);
438	}	682	}
439	OUTPUT:	683	OUTPUT:
440	RETVAL	684	RETVAL
441		685
442	struct ev_signal *signal (Signal signum, SV *cb)	686	ev_signal *signal (SV *signal, SV *cb)
443	ALIAS:	687	ALIAS:
444	signal_ns = 1	688	signal_ns = 1
445	CODE:	689	CODE:
		690	{
		691	Signal signum = s_signum (signal);
		692	CHECK_SIG (signal, signum);
		693
446	RETVAL = e_new (sizeof (struct ev_signal), cb);	694	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
447	ev_signal_set (RETVAL, signum);	695	ev_signal_set (RETVAL, signum);
448	if (!ix) ev_signal_start (RETVAL);	696	if (!ix) START_SIGNAL (RETVAL);
		697	}
449	OUTPUT:	698	OUTPUT:
450	RETVAL	699	RETVAL
451		700
452	struct ev_idle *idle (SV *cb)	701	ev_idle *idle (SV *cb)
453	ALIAS:	702	ALIAS:
454	idle_ns = 1	703	idle_ns = 1
455	CODE:	704	CODE:
456	RETVAL = e_new (sizeof (struct ev_idle), cb);	705	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
457	ev_idle_set (RETVAL);	706	ev_idle_set (RETVAL);
458	if (!ix) ev_idle_start (RETVAL);	707	if (!ix) START (idle, RETVAL);
459	OUTPUT:	708	OUTPUT:
460	RETVAL	709	RETVAL
461		710
462	struct ev_prepare *prepare (SV *cb)	711	ev_prepare *prepare (SV *cb)
463	ALIAS:	712	ALIAS:
464	prepare_ns = 1	713	prepare_ns = 1
465	CODE:	714	CODE:
466	RETVAL = e_new (sizeof (struct ev_prepare), cb);	715	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
467	ev_prepare_set (RETVAL);	716	ev_prepare_set (RETVAL);
468	if (!ix) ev_prepare_start (RETVAL);	717	if (!ix) START (prepare, RETVAL);
469	OUTPUT:	718	OUTPUT:
470	RETVAL	719	RETVAL
471		720
472	struct ev_check *check (SV *cb)	721	ev_check *check (SV *cb)
473	ALIAS:	722	ALIAS:
474	check_ns = 1	723	check_ns = 1
475	CODE:	724	CODE:
476	RETVAL = e_new (sizeof (struct ev_check), cb);	725	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
477	ev_check_set (RETVAL);	726	ev_check_set (RETVAL);
478	if (!ix) ev_check_start (RETVAL);	727	if (!ix) START (check, RETVAL);
479	OUTPUT:	728	OUTPUT:
480	RETVAL	729	RETVAL
481		730
		731	ev_fork *fork (SV *cb)
		732	ALIAS:
		733	fork_ns = 1
		734	CODE:
		735	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		736	ev_fork_set (RETVAL);
		737	if (!ix) START (fork, RETVAL);
		738	OUTPUT:
		739	RETVAL
		740
		741	ev_cleanup *cleanup (SV *cb)
		742	ALIAS:
		743	cleanup_ns = 1
		744	CODE:
		745	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		746	ev_cleanup_set (RETVAL);
		747	if (!ix) START (cleanup, RETVAL);
		748	OUTPUT:
		749	RETVAL
		750
482	struct ev_child *child (int pid, SV *cb)	751	ev_child *child (int pid, int trace, SV *cb)
483	ALIAS:	752	ALIAS:
484	check_ns = 1	753	child_ns = 1
485	CODE:	754	CODE:
		755	#if EV_CHILD_ENABLE
486	RETVAL = e_new (sizeof (struct ev_child), cb);	756	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
487	ev_child_set (RETVAL, pid);	757	ev_child_set (RETVAL, pid, trace);
488	if (!ix) ev_child_start (RETVAL);	758	if (!ix) START (child, RETVAL);
		759	#else
		760	croak ("EV::child watchers not supported on this platform");
		761	#endif
489	OUTPUT:	762	OUTPUT:
490	RETVAL	763	RETVAL
491		764
		765
		766	ev_stat *stat (SV *path, NV interval, SV *cb)
		767	ALIAS:
		768	stat_ns = 1
		769	CODE:
		770	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		771	e_fh (RETVAL) = newSVsv (path);
		772	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		773	if (!ix) START (stat, RETVAL);
		774	OUTPUT:
		775	RETVAL
		776
		777	#ifndef EV_NO_LOOPS
		778
		779	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		780	ALIAS:
		781	embed_ns = 1
		782	CODE:
		783	{
		784	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		785	croak ("passed loop is not embeddable via EV::embed,");
		786
		787	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		788	e_fh (RETVAL) = newSVsv (ST (0));
		789	ev_embed_set (RETVAL, loop);
		790	if (!ix) START (embed, RETVAL);
		791	}
		792	OUTPUT:
		793	RETVAL
		794
		795	#endif
		796
		797	ev_async *async (SV *cb)
		798	ALIAS:
		799	async_ns = 1
		800	CODE:
		801	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		802	ev_async_set (RETVAL);
		803	if (!ix) START (async, RETVAL);
		804	OUTPUT:
		805	RETVAL
		806
		807	void once (SV *fh, int events, SV *timeout, SV *cb)
		808	CODE:
		809	ev_once (
		810	evapi.default_loop,
		811	s_fileno (fh, events & EV_WRITE), events,
		812	SvOK (timeout) ? SvNV (timeout) : -1.,
		813	e_once_cb,
		814	newSVsv (cb)
		815	);
492		816
493	PROTOTYPES: DISABLE	817	PROTOTYPES: DISABLE
494		818
495	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	819	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
496		820
497	int ev_is_active (struct ev_watcher *w)	821	int ev_is_active (ev_watcher *w)
498		822
		823	int ev_is_pending (ev_watcher *w)
		824
		825	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		826	C_ARGS: e_loop (w), w, revents
		827
		828	int ev_clear_pending (ev_watcher *w)
		829	C_ARGS: e_loop (w), w
		830
		831	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		832	C_ARGS: e_loop (w), w, revents
		833
		834	int keepalive (ev_watcher *w, int new_value = 0)
		835	CODE:
		836	{
		837	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		838	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		839
		840	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		841	{
		842	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		843	REF (w);
		844	UNREF (w);
		845	}
		846	}
		847	OUTPUT:
		848	RETVAL
		849
499	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	850	SV *cb (ev_watcher *w, SV *new_cb = 0)
500	CODE:	851	CODE:
501	{	852	{
502	RETVAL = newSVsv (w->cb_sv);
503
504	if (items > 1)	853	if (items > 1)
505	sv_setsv (w->cb_sv, new_cb);	854	{
		855	new_cb = s_get_cv_croak (new_cb);
		856	RETVAL = newRV_noinc (w->cb_sv);
		857	w->cb_sv = SvREFCNT_inc (new_cb);
		858	}
		859	else
		860	RETVAL = newRV_inc (w->cb_sv);
506	}	861	}
507	OUTPUT:	862	OUTPUT:
508	RETVAL	863	RETVAL
509		864
510	SV *data (struct ev_watcher *w, SV *new_data = 0)	865	SV *data (ev_watcher *w, SV *new_data = 0)
511	CODE:	866	CODE:
512	{	867	{
513	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	868	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
514	}
515	OUTPUT:
516	RETVAL
517		869
518	void trigger (struct ev_watcher *w, int revents = EV_NONE)	870	if (items > 1)
519	CODE:	871	{
520	w->cb (w, revents);	872	SvREFCNT_dec (w->data);
		873	w->data = newSVsv (new_data);
		874	}
		875	}
		876	OUTPUT:
		877	RETVAL
521		878
		879	SV *loop (ev_watcher *w)
		880	CODE:
		881	RETVAL = newRV_inc (w->loop);
		882	OUTPUT:
		883	RETVAL
		884
522	int priority (struct ev_watcher *w, int new_priority = 0)	885	int priority (ev_watcher *w, int new_priority = 0)
523	CODE:	886	CODE:
524	{	887	{
525	RETVAL = w->priority;	888	RETVAL = w->priority;
526		889
527	if (items > 1)	890	if (items > 1)
528	{	891	{
529	int active = ev_is_active (w);	892	int active = ev_is_active (w);
530
531	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
532	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
533		893
534	if (active)	894	if (active)
535	{	895	{
536	/* grrr. */	896	/* grrr. */
537	PUSHMARK (SP);	897	PUSHMARK (SP);
538	XPUSHs (ST (0));	898	XPUSHs (ST (0));
		899	PUTBACK;
539	call_method ("stop", G_DISCARD | G_VOID);	900	call_method ("stop", G_DISCARD | G_VOID);
540	}	901	}
541		902
542	ev_set_priority (w, new_priority);	903	ev_set_priority (w, new_priority);
543		904
544	if (active)	905	if (active)
545	{	906	{
546	PUSHMARK (SP);	907	PUSHMARK (SP);
547	XPUSHs (ST (0));	908	XPUSHs (ST (0));
		909	PUTBACK;
548	call_method ("start", G_DISCARD | G_VOID);	910	call_method ("start", G_DISCARD | G_VOID);
549	}	911	}
550	}	912	}
551	}	913	}
552	OUTPUT:	914	OUTPUT:
553	RETVAL	915	RETVAL
554		916
555	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	917	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
556		918
557	void ev_io_start (struct ev_io *w)	919	void ev_io_start (ev_io *w)
		920	CODE:
		921	START (io, w);
558		922
559	void ev_io_stop (struct ev_io *w)	923	void ev_io_stop (ev_io *w)
		924	CODE:
		925	STOP (io, w);
560		926
561	void DESTROY (struct ev_io *w)	927	void DESTROY (ev_io *w)
562	CODE:	928	CODE:
563	ev_io_stop (w);	929	STOP (io, w);
564	e_destroy (w);	930	e_destroy (w);
565		931
566	void set (struct ev_io *w, SV *fh, int events)	932	void set (ev_io *w, SV *fh, int events)
567	CODE:	933	CODE:
568	{	934	{
569	int active = ev_is_active (w);	935	int fd = s_fileno (fh, events & EV_WRITE);
570	int fd = sv_fileno (fh);
571	CHECK_FD (fh, fd);	936	CHECK_FD (fh, fd);
572		937
573	if (active) ev_io_stop (w);
574
575	sv_setsv (w->fh, fh);	938	sv_setsv (e_fh (w), fh);
576	ev_io_set (w, fd, events);	939	RESET (io, w, (w, fd, events));
577
578	if (active) ev_io_start (w);
579	}	940	}
580		941
581	SV *fh (struct ev_io *w, SV *new_fh = 0)	942	SV *fh (ev_io *w, SV *new_fh = 0)
582	CODE:	943	CODE:
583	{	944	{
584	RETVAL = newSVsv (w->fh);
585
586	if (items > 1)	945	if (items > 1)
587	{	946	{
588	int active = ev_is_active (w);	947	int fd = s_fileno (new_fh, w->events & EV_WRITE);
589	if (active) ev_io_stop (w);	948	CHECK_FD (new_fh, fd);
590		949
591	sv_setsv (w->fh, new_fh);	950	RETVAL = e_fh (w);
592	ev_io_set (w, sv_fileno (w->fh), w->events);	951	e_fh (w) = newSVsv (new_fh);
593		952
594	if (active) ev_io_start (w);	953	RESET (io, w, (w, fd, w->events));
595	}	954	}
		955	else
		956	RETVAL = newSVsv (e_fh (w));
596	}	957	}
597	OUTPUT:	958	OUTPUT:
598	RETVAL	959	RETVAL
599		960
600	int events (struct ev_io *w, int new_events = EV_UNDEF)	961	int events (ev_io *w, int new_events = EV_UNDEF)
601	CODE:	962	CODE:
602	{	963	{
603	RETVAL = w->events;	964	RETVAL = w->events;
		965
		966	if (items > 1)
		967	RESET (io, w, (w, w->fd, new_events));
		968	}
		969	OUTPUT:
		970	RETVAL
		971
		972	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		973
		974	void ev_signal_start (ev_signal *w)
		975	CODE:
		976	START_SIGNAL (w);
		977
		978	void ev_signal_stop (ev_signal *w)
		979	CODE:
		980	STOP (signal, w);
		981
		982	void DESTROY (ev_signal *w)
		983	CODE:
		984	STOP (signal, w);
		985	e_destroy (w);
		986
		987	void set (ev_signal *w, SV *signal)
		988	CODE:
		989	{
		990	Signal signum = s_signum (signal);
		991	CHECK_SIG (signal, signum);
		992
		993	RESET_SIGNAL (w, (w, signum));
		994	}
		995
		996	int signal (ev_signal *w, SV *new_signal = 0)
		997	CODE:
		998	{
		999	RETVAL = w->signum;
604		1000
605	if (items > 1)	1001	if (items > 1)
606	{	1002	{
607	int active = ev_is_active (w);	1003	Signal signum = s_signum (new_signal);
608	if (active) ev_io_stop (w);	1004	CHECK_SIG (new_signal, signum);
609		1005
610	ev_io_set (w, w->fd, new_events);	1006	RESET_SIGNAL (w, (w, signum));
611
612	if (active) ev_io_start (w);
613	}	1007	}
614	}	1008	}
615	OUTPUT:	1009	OUTPUT:
616	RETVAL	1010	RETVAL
617		1011
618	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1012	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
619		1013
620	void ev_signal_start (struct ev_signal *w)	1014	void ev_timer_start (ev_timer *w)
621		1015	INIT:
622	void ev_signal_stop (struct ev_signal *w)	1016	CHECK_REPEAT (w->repeat);
623
624	void DESTROY (struct ev_signal *w)
625	CODE:	1017	CODE:
626	ev_signal_stop (w);	1018	START (timer, w);
		1019
		1020	void ev_timer_stop (ev_timer *w)
		1021	CODE:
		1022	STOP (timer, w);
		1023
		1024	void ev_timer_again (ev_timer *w)
		1025	INIT:
		1026	CHECK_REPEAT (w->repeat);
		1027	CODE:
		1028	ev_timer_again (e_loop (w), w);
		1029	UNREF (w);
		1030
		1031	NV ev_timer_remaining (ev_timer *w)
		1032	C_ARGS: e_loop (w), w
		1033
		1034	void DESTROY (ev_timer *w)
		1035	CODE:
		1036	STOP (timer, w);
627	e_destroy (w);	1037	e_destroy (w);
628		1038
629	void set (struct ev_signal *w, SV *signal)	1039	void set (ev_timer *w, NV after, NV repeat = 0.)
		1040	INIT:
		1041	CHECK_REPEAT (repeat);
630	CODE:	1042	CODE:
631	{	1043	RESET (timer, w, (w, after, repeat));
632	Signal signum = sv_signum (signal); /* may croak here */
633	int active = ev_is_active (w);
634		1044
635	if (active) ev_signal_stop (w);	1045	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
636		1046
637	ev_signal_set (w, signum);	1047	void ev_periodic_start (ev_periodic *w)
638		1048	INIT:
639	if (active) ev_signal_start (w);	1049	CHECK_REPEAT (w->interval);
640	}
641
642	int signal (struct ev_signal *w, SV *new_signal = 0)
643	CODE:	1050	CODE:
		1051	START (periodic, w);
		1052
		1053	void ev_periodic_stop (ev_periodic *w)
		1054	CODE:
		1055	STOP (periodic, w);
		1056
		1057	void ev_periodic_again (ev_periodic *w)
		1058	CODE:
		1059	ev_periodic_again (e_loop (w), w);
		1060	UNREF (w);
		1061
		1062	void DESTROY (ev_periodic *w)
		1063	CODE:
		1064	STOP (periodic, w);
		1065	e_destroy (w);
		1066
		1067	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		1068	INIT:
		1069	CHECK_REPEAT (interval);
		1070	CODE:
644	{	1071	{
		1072	SvREFCNT_dec (e_fh (w));
		1073	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1074
		1075	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
		1076	}
		1077
		1078	NV at (ev_periodic *w)
		1079	CODE:
		1080	RETVAL = ev_periodic_at (w);
		1081	OUTPUT:
		1082	RETVAL
		1083
		1084	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		1085
		1086	void ev_idle_start (ev_idle *w)
		1087	CODE:
		1088	START (idle, w);
		1089
		1090	void ev_idle_stop (ev_idle *w)
		1091	CODE:
		1092	STOP (idle, w);
		1093
		1094	void DESTROY (ev_idle *w)
		1095	CODE:
		1096	STOP (idle, w);
		1097	e_destroy (w);
		1098
		1099	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
		1100
		1101	void ev_prepare_start (ev_prepare *w)
		1102	CODE:
		1103	START (prepare, w);
		1104
		1105	void ev_prepare_stop (ev_prepare *w)
		1106	CODE:
		1107	STOP (prepare, w);
		1108
		1109	void DESTROY (ev_prepare *w)
		1110	CODE:
		1111	STOP (prepare, w);
		1112	e_destroy (w);
		1113
		1114	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		1115
		1116	void ev_check_start (ev_check *w)
		1117	CODE:
		1118	START (check, w);
		1119
		1120	void ev_check_stop (ev_check *w)
		1121	CODE:
		1122	STOP (check, w);
		1123
		1124	void DESTROY (ev_check *w)
		1125	CODE:
		1126	STOP (check, w);
		1127	e_destroy (w);
		1128
		1129	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1130
		1131	void ev_fork_start (ev_fork *w)
		1132	CODE:
		1133	START (fork, w);
		1134
		1135	void ev_fork_stop (ev_fork *w)
		1136	CODE:
		1137	STOP (fork, w);
		1138
		1139	void DESTROY (ev_fork *w)
		1140	CODE:
		1141	STOP (fork, w);
		1142	e_destroy (w);
		1143
		1144	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1145
		1146	void ev_cleanup_start (ev_cleanup *w)
		1147	CODE:
		1148	START (cleanup, w);
		1149
		1150	void ev_cleanup_stop (ev_cleanup *w)
		1151	CODE:
		1152	STOP (cleanup, w);
		1153
		1154	void DESTROY (ev_cleanup *w)
		1155	CODE:
		1156	STOP (cleanup, w);
		1157	e_destroy (w);
		1158
		1159	int keepalive (ev_watcher *w, int new_value = 0)
		1160	CODE:
645	RETVAL = w->signum;	1161	RETVAL = 0;
		1162	OUTPUT:
		1163	RETVAL
		1164
		1165	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1166
		1167	#if EV_CHILD_ENABLE
		1168
		1169	void ev_child_start (ev_child *w)
		1170	CODE:
		1171	START (child, w);
		1172
		1173	void ev_child_stop (ev_child *w)
		1174	CODE:
		1175	STOP (child, w);
		1176
		1177	void DESTROY (ev_child *w)
		1178	CODE:
		1179	STOP (child, w);
		1180	e_destroy (w);
		1181
		1182	void set (ev_child *w, int pid, int trace)
		1183	CODE:
		1184	RESET (child, w, (w, pid, trace));
		1185
		1186	int pid (ev_child *w)
		1187	ALIAS:
		1188	rpid = 1
		1189	rstatus = 2
		1190	CODE:
		1191	RETVAL = ix == 0 ? w->pid
		1192	: ix == 1 ? w->rpid
		1193	: w->rstatus;
		1194	OUTPUT:
		1195	RETVAL
		1196
		1197	#endif
		1198
		1199	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1200
		1201	void ev_stat_start (ev_stat *w)
		1202	CODE:
		1203	START (stat, w);
		1204
		1205	void ev_stat_stop (ev_stat *w)
		1206	CODE:
		1207	STOP (stat, w);
		1208
		1209	void DESTROY (ev_stat *w)
		1210	CODE:
		1211	STOP (stat, w);
		1212	e_destroy (w);
		1213
		1214	void set (ev_stat *w, SV *path, NV interval)
		1215	CODE:
		1216	{
		1217	sv_setsv (e_fh (w), path);
		1218	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
		1219	}
		1220
		1221	SV *path (ev_stat *w, SV *new_path = 0)
		1222	CODE:
		1223	{
		1224	RETVAL = SvREFCNT_inc (e_fh (w));
646		1225
647	if (items > 1)	1226	if (items > 1)
648	{	1227	{
649	Signal signum = sv_signum (new_signal); /* may croak here */	1228	SvREFCNT_dec (e_fh (w));
650	int active = ev_is_active (w);	1229	e_fh (w) = newSVsv (new_path);
651	if (active) ev_signal_stop (w);	1230	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
652
653	ev_signal_set (w, signum);
654
655	if (active) ev_signal_start (w);
656	}	1231	}
657	}	1232	}
658	OUTPUT:	1233	OUTPUT:
659	RETVAL	1234	RETVAL
660		1235
		1236	NV interval (ev_stat *w, NV new_interval = 0.)
		1237	CODE:
		1238	{
		1239	RETVAL = w->interval;
		1240
		1241	if (items > 1)
		1242	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
		1243	}
		1244	OUTPUT:
		1245	RETVAL
		1246
		1247	void prev (ev_stat *w)
		1248	ALIAS:
		1249	stat = 1
		1250	attr = 2
		1251	PPCODE:
		1252	{
		1253	ev_statdata *s = ix ? &w->attr : &w->prev;
		1254
		1255	if (ix == 1)
		1256	ev_stat_stat (e_loop (w), w);
		1257	else if (!s->st_nlink)
		1258	errno = ENOENT;
		1259
		1260	PL_statcache.st_dev = s->st_nlink;
		1261	PL_statcache.st_ino = s->st_ino;
		1262	PL_statcache.st_mode = s->st_mode;
		1263	PL_statcache.st_nlink = s->st_nlink;
		1264	PL_statcache.st_uid = s->st_uid;
		1265	PL_statcache.st_gid = s->st_gid;
		1266	PL_statcache.st_rdev = s->st_rdev;
		1267	PL_statcache.st_size = s->st_size;
		1268	PL_statcache.st_atime = s->st_atime;
		1269	PL_statcache.st_mtime = s->st_mtime;
		1270	PL_statcache.st_ctime = s->st_ctime;
		1271
		1272	if (GIMME_V == G_SCALAR)
		1273	XPUSHs (boolSV (s->st_nlink));
		1274	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1275	{
		1276	EXTEND (SP, 13);
		1277	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1278	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1279	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1280	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1281	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1282	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1283	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1284	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1285	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1286	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1287	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1288	PUSHs (sv_2mortal (newSVuv (4096)));
		1289	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1290	}
		1291	}
		1292
661	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1293	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
662		1294
663	void ev_timer_start (struct ev_timer *w)	1295	void ev_embed_start (ev_embed *w)
664	INIT:	1296	CODE:
665	CHECK_REPEAT (w->repeat);	1297	START (embed, w);
666		1298
667	void ev_timer_stop (struct ev_timer *w)	1299	void ev_embed_stop (ev_embed *w)
		1300	CODE:
		1301	STOP (embed, w);
668		1302
669	void ev_timer_again (struct ev_timer *w)
670	INIT:
671	CHECK_REPEAT (w->repeat);
672
673	void DESTROY (struct ev_timer *w)	1303	void DESTROY (ev_embed *w)
674	CODE:	1304	CODE:
675	ev_timer_stop (w);	1305	STOP (embed, w);
676	e_destroy (w);	1306	e_destroy (w);
677		1307
678	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1308	void set (ev_embed *w, struct ev_loop *loop)
		1309	CODE:
		1310	{
		1311	sv_setsv (e_fh (w), ST (1));
		1312	RESET (embed, w, (w, loop));
		1313	}
		1314
		1315	SV *other (ev_embed *w)
		1316	CODE:
		1317	RETVAL = newSVsv (e_fh (w));
		1318	OUTPUT:
		1319	RETVAL
		1320
		1321	void ev_embed_sweep (ev_embed *w)
		1322	C_ARGS: e_loop (w), w
		1323
		1324	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1325
		1326	void ev_async_start (ev_async *w)
		1327	CODE:
		1328	START (async, w);
		1329
		1330	void ev_async_stop (ev_async *w)
		1331	CODE:
		1332	STOP (async, w);
		1333
		1334	void DESTROY (ev_async *w)
		1335	CODE:
		1336	STOP (async, w);
		1337	e_destroy (w);
		1338
		1339	void ev_async_send (ev_async *w)
		1340	C_ARGS: e_loop (w), w
		1341
		1342	SV *ev_async_async_pending (ev_async *w)
		1343	CODE:
		1344	RETVAL = boolSV (ev_async_pending (w));
		1345	OUTPUT:
		1346	RETVAL
		1347
		1348	#ifndef EV_NO_LOOPS
		1349
		1350	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1351
		1352	SV *new (SV *klass, unsigned int flags = 0)
		1353	CODE:
		1354	{
		1355	struct ev_loop *loop = ev_loop_new (flags);
		1356
		1357	if (!loop)
		1358	XSRETURN_UNDEF;
		1359
		1360	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1361	}
		1362	OUTPUT:
		1363	RETVAL
		1364
		1365	void DESTROY (struct ev_loop *loop)
		1366	CODE:
		1367	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1368	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1369	if (loop != evapi.default_loop)
		1370	ev_loop_destroy (loop);
		1371
		1372	void ev_loop_fork (struct ev_loop *loop)
		1373
		1374	NV ev_now (struct ev_loop *loop)
		1375
		1376	void ev_now_update (struct ev_loop *loop)
		1377
		1378	void ev_suspend (struct ev_loop *loop)
		1379
		1380	void ev_resume (struct ev_loop *loop)
		1381
		1382	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1383
		1384	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1385
		1386	unsigned int ev_backend (struct ev_loop *loop)
		1387
		1388	void ev_verify (struct ev_loop *loop)
		1389	ALIAS:
		1390	loop_verify = 1
		1391
		1392	unsigned int ev_iteration (struct ev_loop *loop)
		1393	ALIAS:
		1394	loop_count = 1
		1395
		1396	unsigned int ev_depth (struct ev_loop *loop)
		1397	ALIAS:
		1398	loop_depth = 1
		1399
		1400	void ev_run (struct ev_loop *loop, int flags = 0)
		1401	ALIAS:
		1402	loop = 1
		1403
		1404	void ev_break (struct ev_loop *loop, int how = 1)
		1405	ALIAS:
		1406	unloop = 1
		1407
		1408	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1409
		1410	unsigned int ev_pending_count (struct ev_loop *loop)
		1411
		1412	void ev_invoke_pending (struct ev_loop *loop)
		1413
		1414	#if 0
		1415
		1416	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1417	CODE:
		1418	{
		1419	Signal signum = s_signum (signal);
		1420	CHECK_SIG (signal, signum);
		1421
		1422	ev_feed_signal_event (loop, signum);
		1423	}
		1424
		1425	#endif
		1426
		1427	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1428	ALIAS:
		1429	io_ns = 1
		1430	CODE:
		1431	{
		1432	int fd = s_fileno (fh, events & EV_WRITE);
		1433	CHECK_FD (fh, fd);
		1434
		1435	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1436	e_fh (RETVAL) = newSVsv (fh);
		1437	ev_io_set (RETVAL, fd, events);
		1438	if (!ix) START (io, RETVAL);
		1439	}
		1440	OUTPUT:
		1441	RETVAL
		1442
		1443	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1444	ALIAS:
		1445	timer_ns = 1
679	INIT:	1446	INIT:
680	CHECK_REPEAT (repeat);	1447	CHECK_REPEAT (repeat);
681	CODE:	1448	CODE:
682	{	1449	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
683	int active = ev_is_active (w);
684	if (active) ev_timer_stop (w);
685	ev_timer_set (w, after, repeat);	1450	ev_timer_set (RETVAL, after, repeat);
686	if (active) ev_timer_start (w);	1451	if (!ix) START (timer, RETVAL);
687	}	1452	OUTPUT:
		1453	RETVAL
688		1454
689	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1455	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
690		1456	ALIAS:
691	void ev_periodic_start (struct ev_periodic *w)	1457	periodic_ns = 1
692	INIT:
693	CHECK_REPEAT (w->interval);
694
695	void ev_periodic_stop (struct ev_periodic *w)
696
697	void ev_periodic_again (struct ev_periodic *w)
698
699	void DESTROY (struct ev_periodic *w)
700	CODE:
701	ev_periodic_stop (w);
702	e_destroy (w);
703
704	void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
705	INIT:	1458	INIT:
706	CHECK_REPEAT (interval);	1459	CHECK_REPEAT (interval);
707	CODE:	1460	CODE:
708	{	1461	{
709	int active = ev_is_active (w);	1462	ev_periodic *w;
710	if (active) ev_periodic_stop (w);	1463	w = e_new (sizeof (ev_periodic), cb, ST (0));
711
712	SvREFCNT_dec (w->fh);
713	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1464	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
714	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1465	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
715		1466	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
716	if (active) ev_periodic_start (w);	1467	if (!ix) START (periodic, w);
717	}	1468	}
718
719	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
720
721	void ev_idle_start (struct ev_idle *w)
722
723	void ev_idle_stop (struct ev_idle *w)
724
725	void DESTROY (struct ev_idle *w)
726	CODE:
727	ev_idle_stop (w);
728	e_destroy (w);
729
730	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
731
732	void ev_prepare_start (struct ev_prepare *w)
733
734	void ev_prepare_stop (struct ev_prepare *w)
735
736	void DESTROY (struct ev_prepare *w)
737	CODE:
738	ev_prepare_stop (w);
739	e_destroy (w);
740
741	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
742
743	void ev_check_start (struct ev_check *w)
744
745	void ev_check_stop (struct ev_check *w)
746
747	void DESTROY (struct ev_check *w)
748	CODE:
749	ev_check_stop (w);
750	e_destroy (w);
751
752	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
753
754	void ev_child_start (struct ev_child *w)
755
756	void ev_child_stop (struct ev_child *w)
757
758	void DESTROY (struct ev_child *w)
759	CODE:
760	ev_child_stop (w);
761	e_destroy (w);
762
763	void set (struct ev_child *w, int pid)
764	CODE:
765	{
766	int active = ev_is_active (w);
767	if (active) ev_child_stop (w);
768
769	ev_child_set (w, pid);
770
771	if (active) ev_child_start (w);
772	}
773
774	int pid (struct ev_child *w, int new_pid = 0)
775	CODE:
776	{
777	RETVAL = w->pid;
778
779	if (items > 1)
780	{
781	int active = ev_is_active (w);
782	if (active) ev_child_stop (w);
783
784	ev_child_set (w, new_pid);
785
786	if (active) ev_child_start (w);
787	}
788	}
789	OUTPUT:	1469	OUTPUT:
790	RETVAL
791
792
793	int rstatus (struct ev_child *w)
794	ALIAS:
795	rpid = 1
796	CODE:
797	RETVAL = ix ? w->rpid : w->rstatus;
798	OUTPUT:
799	RETVAL
800
801	#ifndef WIN32
802
803	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
804
805	BOOT:
806	{
807	HV *stash = gv_stashpv ("EV::DNS", 1);
808
809	static const struct {
810	const char *name;
811	IV iv;
812	} *civ, const_iv[] = {
813	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
814	const_iv (DNS_, ERR_NONE)
815	const_iv (DNS_, ERR_FORMAT)
816	const_iv (DNS_, ERR_SERVERFAILED)
817	const_iv (DNS_, ERR_NOTEXIST)
818	const_iv (DNS_, ERR_NOTIMPL)
819	const_iv (DNS_, ERR_REFUSED)
820	const_iv (DNS_, ERR_TRUNCATED)
821	const_iv (DNS_, ERR_UNKNOWN)
822	const_iv (DNS_, ERR_TIMEOUT)
823	const_iv (DNS_, ERR_SHUTDOWN)
824	const_iv (DNS_, IPv4_A)
825	const_iv (DNS_, PTR)
826	const_iv (DNS_, IPv6_AAAA)
827	const_iv (DNS_, QUERY_NO_SEARCH)
828	const_iv (DNS_, OPTION_SEARCH)
829	const_iv (DNS_, OPTION_NAMESERVERS)
830	const_iv (DNS_, OPTION_MISC)
831	const_iv (DNS_, OPTIONS_ALL)
832	const_iv (DNS_, NO_SEARCH)
833	};
834
835	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
836	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
837	}
838
839	int evdns_init ()
840
841	void evdns_shutdown (int fail_requests = 1)
842
843	const char *evdns_err_to_string (int err)
844
845	int evdns_nameserver_add (U32 address)
846
847	int evdns_count_nameservers ()
848
849	int evdns_clear_nameservers_and_suspend ()
850
851	int evdns_resume ()
852
853	int evdns_nameserver_ip_add (char *ip_as_string)
854
855	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
856	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
857
858	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
859	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
860
861	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
862	ALIAS:
863	evdns_resolve_reverse_ipv6 = 1
864	CODE:
865	{
866	STRLEN len;
867	char *data = SvPVbyte (addr, len);
868	if (len != (ix ? 16 : 4))
869	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
870
871	RETVAL = ix	1470	RETVAL
872	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
873	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
874	}
875	OUTPUT:
876	RETVAL
877		1471
878	int evdns_set_option (char *option, char *val, int flags)	1472	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1473	ALIAS:
		1474	signal_ns = 1
		1475	CODE:
		1476	{
		1477	Signal signum = s_signum (signal);
		1478	CHECK_SIG (signal, signum);
879		1479
880	int evdns_resolv_conf_parse (int flags, const char *filename)	1480	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1481	ev_signal_set (RETVAL, signum);
		1482	if (!ix) START_SIGNAL (RETVAL);
		1483	}
		1484	OUTPUT:
		1485	RETVAL
881		1486
882	#ifdef MS_WINDOWS	1487	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1488	ALIAS:
		1489	idle_ns = 1
		1490	CODE:
		1491	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1492	ev_idle_set (RETVAL);
		1493	if (!ix) START (idle, RETVAL);
		1494	OUTPUT:
		1495	RETVAL
883		1496
884	int evdns_config_windows_nameservers ()	1497	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1498	ALIAS:
		1499	prepare_ns = 1
		1500	CODE:
		1501	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1502	ev_prepare_set (RETVAL);
		1503	if (!ix) START (prepare, RETVAL);
		1504	OUTPUT:
		1505	RETVAL
885		1506
		1507	ev_check *check (struct ev_loop *loop, SV *cb)
		1508	ALIAS:
		1509	check_ns = 1
		1510	CODE:
		1511	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1512	ev_check_set (RETVAL);
		1513	if (!ix) START (check, RETVAL);
		1514	OUTPUT:
		1515	RETVAL
		1516
		1517	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1518	ALIAS:
		1519	fork_ns = 1
		1520	CODE:
		1521	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1522	ev_fork_set (RETVAL);
		1523	if (!ix) START (fork, RETVAL);
		1524	OUTPUT:
		1525	RETVAL
		1526
		1527	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1528	ALIAS:
		1529	cleanup_ns = 1
		1530	CODE:
		1531	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1532	ev_cleanup_set (RETVAL);
		1533	if (!ix) START (cleanup, RETVAL);
		1534	OUTPUT:
		1535	RETVAL
		1536
		1537	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1538	ALIAS:
		1539	child_ns = 1
		1540	CODE:
		1541	#if EV_CHILD_ENABLE
		1542	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1543	ev_child_set (RETVAL, pid, trace);
		1544	if (!ix) START (child, RETVAL);
		1545	#else
		1546	croak ("EV::child watchers not supported on this platform");
886	#endif	1547	#endif
		1548	OUTPUT:
		1549	RETVAL
887		1550
888	void evdns_search_clear ()	1551	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1552	ALIAS:
		1553	stat_ns = 1
		1554	CODE:
		1555	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1556	e_fh (RETVAL) = newSVsv (path);
		1557	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1558	if (!ix) START (stat, RETVAL);
		1559	OUTPUT:
		1560	RETVAL
889		1561
890	void evdns_search_add (char *domain)	1562	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
891		1563	ALIAS:
892	void evdns_search_ndots_set (int ndots)	1564	embed_ns = 1
893		1565	CODE:
894	#if 0
895
896	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
897
898	BOOT:
899	{	1566	{
900	HV *stash = gv_stashpv ("EV::HTTP", 1);	1567	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1568	croak ("passed loop is not embeddable via EV::embed,");
901		1569
902	static const struct {	1570	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
903	const char *name;	1571	e_fh (RETVAL) = newSVsv (ST (1));
904	IV iv;	1572	ev_embed_set (RETVAL, other);
905	} *civ, const_iv[] = {	1573	if (!ix) START (embed, RETVAL);
906	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
907	const_iv (HTTP_, OK)
908	const_iv (HTTP_, NOCONTENT)
909	const_iv (HTTP_, MOVEPERM)
910	const_iv (HTTP_, MOVETEMP)
911	const_iv (HTTP_, NOTMODIFIED)
912	const_iv (HTTP_, BADREQUEST)
913	const_iv (HTTP_, NOTFOUND)
914	const_iv (HTTP_, SERVUNAVAIL)
915	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
916	const_iv (EVHTTP_, PROXY_REQUEST)
917	const_iv (EVHTTP_, REQ_GET)
918	const_iv (EVHTTP_, REQ_POST)
919	const_iv (EVHTTP_, REQ_HEAD)
920	const_iv (EVHTTP_, REQUEST)
921	const_iv (EVHTTP_, RESPONSE)
922	};
923
924	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
925	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
926	}	1574	}
		1575	OUTPUT:
		1576	RETVAL
927		1577
928	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1578	ev_async *async (struct ev_loop *loop, SV *cb)
		1579	ALIAS:
		1580	async_ns = 1
		1581	CODE:
		1582	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1583	ev_async_set (RETVAL);
		1584	if (!ix) START (async, RETVAL);
		1585	OUTPUT:
		1586	RETVAL
929		1587
930	#HttpRequest new (SV *klass, SV *cb)	1588	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
931		1589	CODE:
932	#void DESTROY (struct evhttp_request *req);	1590	ev_once (
		1591	loop,
		1592	s_fileno (fh, events & EV_WRITE), events,
		1593	SvOK (timeout) ? SvNV (timeout) : -1.,
		1594	e_once_cb,
		1595	newSVsv (cb)
		1596	);
933		1597
934	#endif	1598	#endif
935		1599
936	#endif
937
938
939
940
941
942
943

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