[ViewVC] Diff of: cvs/EV/EV.xs

Comparing EV/EV.xs (file contents):
Revision 1.100 by root, Fri Dec 21 09:43:57 2007 UTC vs.
Revision 1.177 by root, Wed Jan 22 02:10:13 2020 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>/	5	/* fix perl api breakage */
		6	#ifndef WIN32
		7	# undef signal
		8	# undef sigaction
		9	#endif
6		10
		11	#include "schmorp.h"
		12
		13	/* old API compatibility */
		14	static int
		15	sv_fileno (SV *fh)
		16	{
		17	return s_fileno (fh, 0);
		18	}
		19
		20	#ifndef GvCV_set
		21	# define GvCV_set(gv,cv) GvCV (gv) = cv
		22	#endif
		23
		24	#if EV_ENABLE_ASSERTIONS
		25	# undef NDEBUG
		26	# include <assert.h>
		27	#endif
		28
		29	#define EV_STANDALONE 1
7	#define EV_PROTOTYPES 1	30	#define EV_PROTOTYPES 1
8	#define EV_H <ev.h>	31	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		32	#define EV_USE_FLOOR 1
		33	#define EV_API_STATIC
		34	#define EV_H "../libev/ev.h"
		35	#define EV_CONFIG_H error
9	#include "EV/EVAPI.h"	36	#include "EV/EVAPI.h"
10
11	/* fix perl api breakage */
12	#undef signal
13	#undef sigaction
14		37
15	#define EV_SELECT_IS_WINSOCKET 0	38	#define EV_SELECT_IS_WINSOCKET 0
16	#ifdef _WIN32	39	#ifdef _WIN32
17	# define EV_SELECT_USE_FD_SET 0	40	# define EV_SELECT_USE_FD_SET 0
18	# define NFDBITS PERL_NFDBITS	41	# define NFDBITS PERL_NFDBITS
19	# define fd_mask Perl_fd_mask	42	# define fd_mask Perl_fd_mask
20	#endif	43	#endif
21	/* due to bugs in OS X we have to use libev/ explicitly here */	44	/* due to bugs in OS X we have to use libev/ explicitly here */
22	#include "libev/ev.c"	45	#include "libev/ev.c"
23		46
24	#ifndef _WIN32	47	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
25	# include <pthread.h>	48	# include <pthread.h>
26	#endif	49	#endif
27		50
28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	51	#define e_loop(w) INT2PTR (struct ev_loop , SvIVX (((ev_watcher )(w))->loop))
		52	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		53	#define e_self(w) ((ev_watcher *)(w))->self
		54	#define e_fh(w) ((ev_watcher *)(w))->fh
		55	#define e_data(w) ((ev_watcher *)(w))->data
29		56
30	#define WFLAG_KEEPALIVE 1	57	#define WFLAG_KEEPALIVE 1
		58	#define WFLAG_UNREFED 2 /* has been unref'ed */
31		59
32	#define UNREF(w) \	60	#define UNREF(w) \
33	if (!((w)->flags & WFLAG_KEEPALIVE) \	61	if (!(e_flags (w) & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
34	&& !ev_is_active (w)) \	62	&& ev_is_active (w)) \
		63	{ \
35	ev_unref (e_loop (w));	64	ev_unref (e_loop (w)); \
		65	e_flags (w) \|= WFLAG_UNREFED; \
		66	}
36		67
37	#define REF(w) \	68	#define REF(w) \
38	if (!((w)->flags & WFLAG_KEEPALIVE) \	69	if (e_flags (w) & WFLAG_UNREFED) \
39	&& ev_is_active (w)) \	70	{ \
		71	e_flags (w) &= ~WFLAG_UNREFED; \
40	ev_ref (e_loop (w));	72	ev_ref (e_loop (w)); \
		73	}
41		74
42	#define START(type,w) \	75	#define START(type,w) \
43	do { \	76	do { \
		77	ev_ ## type ## _start (e_loop (w), w); \
44	UNREF (w); \	78	UNREF (w); \
45	ev_ ## type ## _start (e_loop (w), w); \
46	} while (0)	79	} while (0)
47		80
48	#define STOP(type,w) \	81	#define STOP(type,w) \
49	do { \	82	do { \
50	REF (w); \	83	REF (w); \
51	ev_ ## type ## _stop (e_loop (w), w); \	84	ev_ ## type ## _stop (e_loop (w), w); \
52	} while (0)	85	} while (0)
53		86
54	#define RESET(type,w,seta) \	87	#define RESET(type,w,seta) \
55	do { \	88	do { \
56	int active = ev_is_active (w); \	89	int active = ev_is_active (w); \
57	if (active) STOP (type, w); \	90	if (active) STOP (type, w); \
58	ev_ ## type ## _set seta; \	91	ev_ ## type ## _set seta; \
59	if (active) START (type, w); \	92	if (active) START (type, w); \
60	} while (0)	93	} while (0)
61		94
62	typedef int Signal;	95	typedef int Signal;
		96
		97	/* horrible... */
		98	#define CHECK_SIGNAL_CAN_START(w) \
		99	do { \
		100	/* dive into the internals of libev to avoid aborting in libev */ \
		101	if (signals [(w)->signum - 1].loop \
		102	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		103	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		104	} while (0)
		105
		106	#define START_SIGNAL(w) \
		107	do { \
		108	CHECK_SIGNAL_CAN_START (w); \
		109	START (signal, w); \
		110	} while (0) \
		111
		112	#define RESET_SIGNAL(w,seta) \
		113	do { \
		114	int active = ev_is_active (w); \
		115	if (active) STOP (signal, w); \
		116	ev_ ## signal ## _set seta; \
		117	if (active) START_SIGNAL (w); \
		118	} while (0)
63		119
64	static SV *default_loop_sv;	120	static SV *default_loop_sv;
65		121
66	static struct EVAPI evapi;	122	static struct EVAPI evapi;
67		123
76	*stash_stat,	132	*stash_stat,
77	*stash_idle,	133	*stash_idle,
78	*stash_prepare,	134	*stash_prepare,
79	*stash_check,	135	*stash_check,
80	*stash_embed,	136	*stash_embed,
81	*stash_fork;	137	*stash_fork,
82		138	*stash_cleanup,
83	#ifndef SIG_SIZE	139	*stash_async;
84	/* kudos to Slaven Rezic for the idea */
85	static char sig_size [] = { SIG_NUM };
86	# define SIG_SIZE (sizeof (sig_size) + 1)
87	#endif
88
89	static Signal
90	sv_signum (SV *sig)
91	{
92	Signal signum;
93
94	SvGETMAGIC (sig);
95
96	for (signum = 1; signum < SIG_SIZE; ++signum)
97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
98	return signum;
99
100	signum = SvIV (sig);
101
102	if (signum > 0 && signum < SIG_SIZE)
103	return signum;
104
105	return -1;
106	}
107		140
108	/////////////////////////////////////////////////////////////////////////////	141	/////////////////////////////////////////////////////////////////////////////
109	// Event	142	// Event
110		143
111	static void e_cb (EV_P_ ev_watcher *w, int revents);	144	static void e_cb (EV_P_ ev_watcher *w, int revents);
112		145
113	static int
114	sv_fileno (SV *fh)
115	{
116	SvGETMAGIC (fh);
117
118	if (SvROK (fh))
119	fh = SvRV (fh);
120
121	if (SvTYPE (fh) == SVt_PVGV)
122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
123
124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
125	return SvIV (fh);
126
127	return -1;
128	}
129
130	static void *	146	static void *
131	e_new (int size, SV cb_sv, SV loop)	147	e_new (int size, SV cb_sv, SV loop)
132	{	148	{
		149	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133	ev_watcher *w;	150	ev_watcher *w;
134	SV *self = NEWSV (0, size);	151	SV *self = NEWSV (0, size);
135	SvPOK_only (self);	152	SvPOK_only (self);
136	SvCUR_set (self, size);	153	SvCUR_set (self, size);
137		154
138	w = (ev_watcher *)SvPVX (self);	155	w = (ev_watcher *)SvPVX (self);
139		156
140	ev_init (w, e_cb);	157	ev_init (w, cv ? e_cb : 0);
141		158
142	w->loop = SvREFCNT_inc (SvRV (loop));	159	w->loop = SvREFCNT_inc (SvRV (loop));
143	w->flags = WFLAG_KEEPALIVE;	160	w->e_flags = WFLAG_KEEPALIVE;
144	w->data = 0;	161	w->data = 0;
145	w->fh = 0;	162	w->fh = 0;
146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	163	w->cb_sv = SvREFCNT_inc (cv);
147	w->self = self;	164	w->self = self;
148		165
149	return (void *)w;	166	return (void *)w;
150	}	167	}
151		168
152	static void	169	static void
…		…
175	}	192	}
176		193
177	return rv;	194	return rv;
178	}	195	}
179		196
180	static SV *sv_events_cache;	197	static SV sv_self_cache, sv_events_cache;
181		198
182	static void	199	static void
183	e_cb (EV_P_ ev_watcher *w, int revents)	200	e_cb (EV_P_ ev_watcher *w, int revents)
184	{	201	{
185	dSP;	202	dSP;
186	I32 mark = SP - PL_stack_base;	203	I32 mark = SP - PL_stack_base;
187	SV sv_self, sv_events;	204	SV sv_self, sv_events;
188		205
		206	/* libev might have stopped the watcher */
		207	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
		208	&& !ev_is_active (w))
		209	REF (w);
		210
		211	if (ecb_expect_true (sv_self_cache))
		212	{
		213	sv_self = sv_self_cache; sv_self_cache = 0;
		214	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		215	}
		216	else
		217	{
189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	218	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		219	SvREADONLY_on (sv_self);
		220	}
		221
		222	if (ecb_expect_true (sv_events_cache))
		223	{
		224	sv_events = sv_events_cache; sv_events_cache = 0;
		225	SvIV_set (sv_events, revents);
		226	SvIOK_only (sv_events);
		227	}
		228	else
		229	{
		230	sv_events = newSViv (revents);
		231	SvREADONLY_on (sv_events);
		232	}
		233
		234	PUSHMARK (SP);
		235	EXTEND (SP, 2);
		236	PUSHs (sv_self);
		237	PUSHs (sv_events);
		238
		239	PUTBACK;
		240	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		241
		242	if (ecb_expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
		243	SvREFCNT_dec (sv_self);
		244	else
		245	{
		246	SvREFCNT_dec (SvRV (sv_self));
		247	SvRV_set (sv_self, &PL_sv_undef);
		248	sv_self_cache = sv_self;
		249	}
		250
		251	if (ecb_expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
		252	SvREFCNT_dec (sv_events);
		253	else
		254	sv_events_cache = sv_events;
		255
		256	if (ecb_expect_false (SvTRUE (ERRSV)))
		257	{
		258	SPAGAIN;
		259	PUSHMARK (SP);
		260	PUTBACK;
		261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		262	}
		263
		264	SP = PL_stack_base + mark;
		265	PUTBACK;
		266	}
		267
		268	static void
		269	e_once_cb (int revents, void *arg)
		270	{
		271	dSP;
		272	I32 mark = SP - PL_stack_base;
		273	SV *sv_events;
190		274
191	if (sv_events_cache)	275	if (sv_events_cache)
192	{	276	{
193	sv_events = sv_events_cache; sv_events_cache = 0;	277	sv_events = sv_events_cache; sv_events_cache = 0;
194	SvIV_set (sv_events, revents);	278	SvIV_set (sv_events, revents);
195	}	279	}
196	else	280	else
197	sv_events = newSViv (revents);	281	sv_events = newSViv (revents);
198		282
199	PUSHMARK (SP);	283	PUSHMARK (SP);
200	EXTEND (SP, 2);
201	PUSHs (sv_self);
202	PUSHs (sv_events);	284	XPUSHs (sv_events);
203		285
204	PUTBACK;	286	PUTBACK;
205	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	287	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
206		288
207	SvREFCNT_dec (sv_self);	289	SvREFCNT_dec ((SV *)arg);
208		290
209	if (sv_events_cache)	291	if (sv_events_cache)
210	SvREFCNT_dec (sv_events);	292	SvREFCNT_dec (sv_events);
211	else	293	else
212	sv_events_cache = sv_events;	294	sv_events_cache = sv_events;
…		…
221		303
222	SP = PL_stack_base + mark;	304	SP = PL_stack_base + mark;
223	PUTBACK;	305	PUTBACK;
224	}	306	}
225		307
226	static void
227	e_once_cb (int revents, void *arg)
228	{
229	dSP;
230	I32 mark = SP - PL_stack_base;
231	SV *sv_events;
232
233	if (sv_events_cache)
234	{
235	sv_events = sv_events_cache; sv_events_cache = 0;
236	SvIV_set (sv_events, revents);
237	}
238	else
239	sv_events = newSViv (revents);
240
241	PUSHMARK (SP);
242	XPUSHs (sv_events);
243
244	PUTBACK;
245	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
246
247	SvREFCNT_dec ((SV *)arg);
248
249	if (sv_events_cache)
250	SvREFCNT_dec (sv_events);
251	else
252	sv_events_cache = sv_events;
253
254	if (SvTRUE (ERRSV))
255	{
256	SPAGAIN;
257	PUSHMARK (SP);
258	PUTBACK;
259	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
260	}
261
262	SP = PL_stack_base + mark;
263	PUTBACK;
264	}
265
266	static ev_tstamp	308	static ev_tstamp
267	e_periodic_cb (ev_periodic *w, ev_tstamp now)	309	e_periodic_cb (ev_periodic *w, ev_tstamp now)
268	{	310	{
269	ev_tstamp retval;	311	ev_tstamp retval;
270	int count;	312	int count;
…		…
273	ENTER;	315	ENTER;
274	SAVETMPS;	316	SAVETMPS;
275		317
276	PUSHMARK (SP);	318	PUSHMARK (SP);
277	EXTEND (SP, 2);	319	EXTEND (SP, 2);
278	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	320	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
279	PUSHs (newSVnv (now));	321	PUSHs (newSVnv (now));
280		322
281	PUTBACK;	323	PUTBACK;
282	count = call_sv (w->fh, G_SCALAR \| G_EVAL);	324	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
283	SPAGAIN;	325	SPAGAIN;
…		…
313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	355	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
314		356
315	#define CHECK_SIG(sv,num) if ((num) < 0) \	357	#define CHECK_SIG(sv,num) if ((num) < 0) \
316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	358	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
317		359
		360	static void
		361	default_fork (void)
		362	{
		363	ev_loop_fork (EV_DEFAULT_UC);
		364	}
		365
318	/////////////////////////////////////////////////////////////////////////////	366	/////////////////////////////////////////////////////////////////////////////
319	// XS interface functions	367	// XS interface functions
320		368
321	MODULE = EV PACKAGE = EV PREFIX = ev_	369	MODULE = EV PACKAGE = EV PREFIX = ev_
322		370
…		…
334	const_iv (EV_, MINPRI)	382	const_iv (EV_, MINPRI)
335	const_iv (EV_, MAXPRI)	383	const_iv (EV_, MAXPRI)
336		384
337	const_iv (EV_, UNDEF)	385	const_iv (EV_, UNDEF)
338	const_iv (EV_, NONE)	386	const_iv (EV_, NONE)
339	const_iv (EV_, TIMEOUT)
340	const_iv (EV_, READ)	387	const_iv (EV_, READ)
341	const_iv (EV_, WRITE)	388	const_iv (EV_, WRITE)
		389	const_iv (EV_, IO)
		390	const_iv (EV_, TIMER)
		391	const_iv (EV_, PERIODIC)
342	const_iv (EV_, SIGNAL)	392	const_iv (EV_, SIGNAL)
		393	const_iv (EV_, CHILD)
		394	const_iv (EV_, STAT)
343	const_iv (EV_, IDLE)	395	const_iv (EV_, IDLE)
		396	const_iv (EV_, PREPARE)
		397	/const_iv (EV_, CHECK) needs special tretament /
		398	const_iv (EV_, EMBED)
344	const_iv (EV_, CHECK)	399	const_iv (EV_, FORK)
		400	const_iv (EV_, CLEANUP)
		401	const_iv (EV_, ASYNC)
		402	const_iv (EV_, CUSTOM)
345	const_iv (EV_, ERROR)	403	const_iv (EV_, ERROR)
346		404
347	const_iv (EV, LOOP_ONESHOT)	405	const_iv (EV, RUN_NOWAIT)
348	const_iv (EV, LOOP_NONBLOCK)
349	const_iv (EV, UNLOOP_ONE)	406	const_iv (EV, RUN_ONCE)
		407
		408	const_iv (EV, BREAK_CANCEL)
		409	const_iv (EV, BREAK_ONE)
350	const_iv (EV, UNLOOP_ALL)	410	const_iv (EV, BREAK_ALL)
351
352	const_iv (EV, BACKEND_SELECT)	411	const_iv (EV, BACKEND_SELECT)
353	const_iv (EV, BACKEND_POLL)	412	const_iv (EV, BACKEND_POLL)
354	const_iv (EV, BACKEND_EPOLL)	413	const_iv (EV, BACKEND_EPOLL)
355	const_iv (EV, BACKEND_KQUEUE)	414	const_iv (EV, BACKEND_KQUEUE)
356	const_iv (EV, BACKEND_DEVPOLL)	415	const_iv (EV, BACKEND_DEVPOLL)
357	const_iv (EV, BACKEND_PORT)	416	const_iv (EV, BACKEND_PORT)
		417	const_iv (EV, BACKEND_ALL)
		418	const_iv (EV, BACKEND_MASK)
358	const_iv (EV, FLAG_AUTO)	419	const_iv (EV, FLAG_AUTO)
		420	const_iv (EV, FLAG_FORKCHECK)
		421	const_iv (EV, FLAG_SIGNALFD)
		422	const_iv (EV, FLAG_NOSIGMASK)
359	const_iv (EV, FLAG_NOENV)	423	const_iv (EV, FLAG_NOENV)
360	const_iv (EV, FLAG_FORKCHECK)	424	const_iv (EV, FLAG_NOINOTIFY)
		425
		426	const_iv (EV_, VERSION_MAJOR)
		427	const_iv (EV_, VERSION_MINOR)
		428	#if EV_COMPAT3
		429	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		430	const_iv (EV_, TIMEOUT)
		431	const_iv (EV, LOOP_NONBLOCK)
		432	const_iv (EV, LOOP_ONESHOT)
		433	const_iv (EV, UNLOOP_CANCEL)
		434	const_iv (EV, UNLOOP_ONE)
		435	const_iv (EV, UNLOOP_ALL)
		436	#endif
361	};	437	};
362		438
363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	439	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	440	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		441
		442	/* since this clashes with perl CHECK blocks, */
		443	/* but we are interested in constants, */
		444	/* and not blocks, we treat CHECK specially. */
		445	{
		446	/* the local $^W = 0 takes care of the warning */
		447	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		448	/* now we need to re-set the gv, in case it was hijacked */
		449	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		450	}
365		451
366	stash_loop = gv_stashpv ("EV::Loop" , 1);	452	stash_loop = gv_stashpv ("EV::Loop" , 1);
367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	453	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
368	stash_io = gv_stashpv ("EV::IO" , 1);	454	stash_io = gv_stashpv ("EV::IO" , 1);
369	stash_timer = gv_stashpv ("EV::Timer" , 1);	455	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
374	stash_check = gv_stashpv ("EV::Check" , 1);	460	stash_check = gv_stashpv ("EV::Check" , 1);
375	stash_child = gv_stashpv ("EV::Child" , 1);	461	stash_child = gv_stashpv ("EV::Child" , 1);
376	stash_embed = gv_stashpv ("EV::Embed" , 1);	462	stash_embed = gv_stashpv ("EV::Embed" , 1);
377	stash_stat = gv_stashpv ("EV::Stat" , 1);	463	stash_stat = gv_stashpv ("EV::Stat" , 1);
378	stash_fork = gv_stashpv ("EV::Fork" , 1);	464	stash_fork = gv_stashpv ("EV::Fork" , 1);
		465	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		466	stash_async = gv_stashpv ("EV::Async" , 1);
379		467
380	{	468	{
381	SV *sv = perl_get_sv ("EV::API", TRUE);	469	SV *sv = perl_get_sv ("EV::API", TRUE);
382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	470	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383		471
384	/* the poor man's shared library emulator */	472	/* the poor man's shared library emulator */
385	evapi.ver = EV_API_VERSION;	473	evapi.ver = EV_API_VERSION;
386	evapi.rev = EV_API_REVISION;	474	evapi.rev = EV_API_REVISION;
387	evapi.sv_fileno = sv_fileno;	475	evapi.sv_fileno = sv_fileno;
388	evapi.sv_signum = sv_signum;	476	evapi.sv_signum = s_signum;
389	evapi.supported_backends = ev_supported_backends ();	477	evapi.supported_backends = ev_supported_backends ();
390	evapi.recommended_backends = ev_recommended_backends ();	478	evapi.recommended_backends = ev_recommended_backends ();
391	evapi.embeddable_backends = ev_embeddable_backends ();	479	evapi.embeddable_backends = ev_embeddable_backends ();
392	evapi.time = ev_time;	480	evapi.time_ = ev_time;
		481	evapi.sleep_ = ev_sleep;
393	evapi.loop_new = ev_loop_new;	482	evapi.loop_new = ev_loop_new;
394	evapi.loop_destroy = ev_loop_destroy;	483	evapi.loop_destroy = ev_loop_destroy;
395	evapi.loop_fork = ev_loop_fork;	484	evapi.loop_fork = ev_loop_fork;
396	evapi.loop_count = ev_loop_count;	485	evapi.iteration = ev_iteration;
		486	evapi.depth = ev_depth;
		487	evapi.set_userdata = ev_set_userdata;
		488	evapi.userdata = ev_userdata;
397	evapi.now = ev_now;	489	evapi.now = ev_now;
		490	evapi.now_update = ev_now_update;
		491	evapi.suspend = ev_suspend;
		492	evapi.resume = ev_resume;
398	evapi.backend = ev_backend;	493	evapi.backend = ev_backend;
399	evapi.unloop = ev_unloop;	494	evapi.break_ = ev_break;
		495	evapi.invoke_pending = ev_invoke_pending;
		496	evapi.pending_count = ev_pending_count;
		497	evapi.verify = ev_verify;
		498	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		499	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400	evapi.ref = ev_ref;	500	evapi.ref = ev_ref;
401	evapi.unref = ev_unref;	501	evapi.unref = ev_unref;
402	evapi.loop = ev_loop;	502	evapi.run = ev_run;
403	evapi.once = ev_once;	503	evapi.once = ev_once;
404	evapi.io_start = ev_io_start;	504	evapi.io_start = ev_io_start;
405	evapi.io_stop = ev_io_stop;	505	evapi.io_stop = ev_io_stop;
406	evapi.timer_start = ev_timer_start;	506	evapi.timer_start = ev_timer_start;
407	evapi.timer_stop = ev_timer_stop;	507	evapi.timer_stop = ev_timer_stop;
408	evapi.timer_again = ev_timer_again;	508	evapi.timer_again = ev_timer_again;
		509	evapi.timer_remaining = ev_timer_remaining;
409	evapi.periodic_start = ev_periodic_start;	510	evapi.periodic_start = ev_periodic_start;
410	evapi.periodic_stop = ev_periodic_stop;	511	evapi.periodic_stop = ev_periodic_stop;
411	evapi.signal_start = ev_signal_start;	512	evapi.signal_start = ev_signal_start;
412	evapi.signal_stop = ev_signal_stop;	513	evapi.signal_stop = ev_signal_stop;
413	evapi.idle_start = ev_idle_start;	514	evapi.idle_start = ev_idle_start;
414	evapi.idle_stop = ev_idle_stop;	515	evapi.idle_stop = ev_idle_stop;
415	evapi.prepare_start = ev_prepare_start;	516	evapi.prepare_start = ev_prepare_start;
416	evapi.prepare_stop = ev_prepare_stop;	517	evapi.prepare_stop = ev_prepare_stop;
417	evapi.check_start = ev_check_start;	518	evapi.check_start = ev_check_start;
418	evapi.check_stop = ev_check_stop;	519	evapi.check_stop = ev_check_stop;
		520	#if EV_CHILD_ENABLE
419	evapi.child_start = ev_child_start;	521	evapi.child_start = ev_child_start;
420	evapi.child_stop = ev_child_stop;	522	evapi.child_stop = ev_child_stop;
		523	#endif
421	evapi.stat_start = ev_stat_start;	524	evapi.stat_start = ev_stat_start;
422	evapi.stat_stop = ev_stat_stop;	525	evapi.stat_stop = ev_stat_stop;
423	evapi.stat_stat = ev_stat_stat;	526	evapi.stat_stat = ev_stat_stat;
424	evapi.embed_start = ev_embed_start;	527	evapi.embed_start = ev_embed_start;
425	evapi.embed_stop = ev_embed_stop;	528	evapi.embed_stop = ev_embed_stop;
426	evapi.embed_sweep = ev_embed_sweep;	529	evapi.embed_sweep = ev_embed_sweep;
427	evapi.fork_start = ev_fork_start;	530	evapi.fork_start = ev_fork_start;
428	evapi.fork_stop = ev_fork_stop;	531	evapi.fork_stop = ev_fork_stop;
		532	evapi.cleanup_start = ev_cleanup_start;
		533	evapi.cleanup_stop = ev_cleanup_stop;
		534	evapi.async_start = ev_async_start;
		535	evapi.async_stop = ev_async_stop;
		536	evapi.async_send = ev_async_send;
429	evapi.clear_pending = ev_clear_pending;	537	evapi.clear_pending = ev_clear_pending;
430	evapi.invoke = ev_invoke;	538	evapi.invoke = ev_invoke;
431		539
432	sv_setiv (sv, (IV)&evapi);	540	sv_setiv (sv, (IV)&evapi);
433	SvREADONLY_on (sv);	541	SvREADONLY_on (sv);
434	}	542	}
435	#ifndef _WIN32	543	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		544	/* unfortunately, musl neither implements the linux standard base,
		545	/* nor makes itself detectable via macros. yeah, right... */
		546	#if __linux && (__GLIBC__ \|\| __UCLIBC__)
		547	int __register_atfork(void (prepare) (void), void (parent) (void), void (child) (void), void __dso_handle);
		548	__register_atfork (0, 0, default_fork, 0);
		549	#else
436	pthread_atfork (0, 0, ev_default_fork);	550	pthread_atfork (0, 0, default_fork);
		551	#endif
437	#endif	552	#endif
438	}	553	}
439		554
440	SV *ev_default_loop (unsigned int flags = 0)	555	SV *ev_default_loop (unsigned int flags = 0)
441	CODE:	556	CODE:
…		…
453	RETVAL = newSVsv (default_loop_sv);	568	RETVAL = newSVsv (default_loop_sv);
454	}	569	}
455	OUTPUT:	570	OUTPUT:
456	RETVAL	571	RETVAL
457		572
		573	void ev_default_destroy ()
		574	CODE:
		575	ev_loop_destroy (EV_DEFAULT_UC);
		576	SvREFCNT_dec (default_loop_sv);
		577	default_loop_sv = 0;
		578
		579	unsigned int ev_supported_backends ()
		580
		581	unsigned int ev_recommended_backends ()
		582
		583	unsigned int ev_embeddable_backends ()
		584
		585	void ev_sleep (NV interval)
		586
458	NV ev_time ()	587	NV ev_time ()
		588
		589	void ev_feed_signal (SV *signal)
		590	CODE:
		591	{
		592	Signal signum = s_signum (signal);
		593	CHECK_SIG (signal, signum);
		594
		595	ev_feed_signal (signum);
		596	}
459		597
460	NV ev_now ()	598	NV ev_now ()
461	C_ARGS: evapi.default_loop	599	C_ARGS: evapi.default_loop
462		600
		601	void ev_now_update ()
		602	C_ARGS: evapi.default_loop
		603
		604	void ev_suspend ()
		605	C_ARGS: evapi.default_loop
		606
		607	void ev_resume ()
		608	C_ARGS: evapi.default_loop
		609
463	unsigned int ev_backend ()	610	unsigned int ev_backend ()
464	C_ARGS: evapi.default_loop	611	C_ARGS: evapi.default_loop
465		612
466	unsigned int ev_loop_count ()	613	void ev_verify ()
		614	ALIAS:
		615	loop_verify = 1
467	C_ARGS: evapi.default_loop	616	C_ARGS: evapi.default_loop
468		617
		618	unsigned int ev_iteration ()
		619	ALIAS:
		620	loop_count = 1
		621	C_ARGS: evapi.default_loop
		622
		623	unsigned int ev_depth ()
		624	ALIAS:
		625	loop_depth = 1
		626	C_ARGS: evapi.default_loop
		627
		628	void ev_set_io_collect_interval (NV interval)
		629	C_ARGS: evapi.default_loop, interval
		630
		631	void ev_set_timeout_collect_interval (NV interval)
		632	C_ARGS: evapi.default_loop, interval
		633
469	void ev_loop (int flags = 0)	634	int ev_run (int flags = 0)
		635	ALIAS:
		636	loop = 1
470	C_ARGS: evapi.default_loop, flags	637	C_ARGS: evapi.default_loop, flags
471		638
472	void ev_unloop (int how = 1)	639	void ev_break (int how = EVBREAK_ONE)
		640	ALIAS:
		641	unloop = 1
473	C_ARGS: evapi.default_loop, how	642	C_ARGS: evapi.default_loop, how
474		643
475	void ev_feed_fd_event (int fd, int revents = EV_NONE)	644	void ev_feed_fd_event (int fd, int revents = EV_NONE)
476	C_ARGS: evapi.default_loop, fd, revents	645	C_ARGS: evapi.default_loop, fd, revents
477		646
478	void ev_feed_signal_event (SV *signal)	647	void ev_feed_signal_event (SV *signal)
479	CODE:	648	CODE:
480	{	649	{
481	Signal signum = sv_signum (signal);	650	Signal signum = s_signum (signal);
482	CHECK_SIG (signal, signum);	651	CHECK_SIG (signal, signum);
483		652
484	ev_feed_signal_event (evapi.default_loop, signum);	653	ev_feed_signal_event (evapi.default_loop, signum);
485	}	654	}
486		655
		656	unsigned int ev_pending_count ()
		657	C_ARGS: evapi.default_loop
		658
		659	void ev_invoke_pending ()
		660	C_ARGS: evapi.default_loop
		661
487	ev_io io (SV fh, int events, SV *cb)	662	ev_io io (SV fh, int events, SV *cb)
488	ALIAS:	663	ALIAS:
489	io_ns = 1	664	io_ns = 1
		665	_ae_io = 2
490	CODE:	666	CODE:
491	{	667	{
492	int fd = sv_fileno (fh);	668	int fd = s_fileno (fh, events & EV_WRITE);
493	CHECK_FD (fh, fd);	669	CHECK_FD (fh, fd);
494		670
		671	if (ix == 2)
		672	{
		673	ix = 0;
		674	events = events ? EV_WRITE : EV_READ;
		675	}
		676
495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	677	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496	RETVAL->fh = newSVsv (fh);	678	e_fh (RETVAL) = newSVsv (fh);
497	ev_io_set (RETVAL, fd, events);	679	ev_io_set (RETVAL, fd, events);
498	if (!ix) START (io, RETVAL);	680	if (!ix) START (io, RETVAL);
499	}	681	}
500	OUTPUT:	682	OUTPUT:
501	RETVAL	683	RETVAL
…		…
517	periodic_ns = 1	699	periodic_ns = 1
518	INIT:	700	INIT:
519	CHECK_REPEAT (interval);	701	CHECK_REPEAT (interval);
520	CODE:	702	CODE:
521	{	703	{
522	ev_periodic *w;	704	ev_periodic *w;
523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	705	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	706	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	707	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	708	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
527	if (!ix) START (periodic, w);	709	if (!ix) START (periodic, w);
528	}	710	}
529	OUTPUT:	711	OUTPUT:
530	RETVAL	712	RETVAL
…		…
532	ev_signal signal (SV signal, SV *cb)	714	ev_signal signal (SV signal, SV *cb)
533	ALIAS:	715	ALIAS:
534	signal_ns = 1	716	signal_ns = 1
535	CODE:	717	CODE:
536	{	718	{
537	Signal signum = sv_signum (signal);	719	Signal signum = s_signum (signal);
538	CHECK_SIG (signal, signum);	720	CHECK_SIG (signal, signum);
539		721
540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	722	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541	ev_signal_set (RETVAL, signum);	723	ev_signal_set (RETVAL, signum);
542	if (!ix) START (signal, RETVAL);	724	if (!ix) START_SIGNAL (RETVAL);
543	}	725	}
544	OUTPUT:	726	OUTPUT:
545	RETVAL	727	RETVAL
546		728
547	ev_idle idle (SV cb)	729	ev_idle idle (SV cb)
…		…
582	ev_fork_set (RETVAL);	764	ev_fork_set (RETVAL);
583	if (!ix) START (fork, RETVAL);	765	if (!ix) START (fork, RETVAL);
584	OUTPUT:	766	OUTPUT:
585	RETVAL	767	RETVAL
586		768
		769	#if CLEANUP_ENABLED
		770
		771	ev_cleanup cleanup (SV cb)
		772	ALIAS:
		773	cleanup_ns = 1
		774	CODE:
		775	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		776	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		777	ev_cleanup_set (RETVAL);
		778	if (!ix) START (cleanup, RETVAL);
		779	OUTPUT:
		780	RETVAL
		781
		782	#endif
		783
587	ev_child child (int pid, SV cb)	784	ev_child child (int pid, int trace, SV cb)
588	ALIAS:	785	ALIAS:
589	child_ns = 1	786	child_ns = 1
590	CODE:	787	CODE:
		788	#if EV_CHILD_ENABLE
591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	789	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592	ev_child_set (RETVAL, pid);	790	ev_child_set (RETVAL, pid, trace);
593	if (!ix) START (child, RETVAL);	791	if (!ix) START (child, RETVAL);
		792	#else
		793	croak ("EV::child watchers not supported on this platform");
		794	#endif
594	OUTPUT:	795	OUTPUT:
595	RETVAL	796	RETVAL
		797
596		798
597	ev_stat stat (SV path, NV interval, SV *cb)	799	ev_stat stat (SV path, NV interval, SV *cb)
598	ALIAS:	800	ALIAS:
599	stat_ns = 1	801	stat_ns = 1
600	CODE:	802	CODE:
601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	803	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
602	RETVAL->fh = newSVsv (path);	804	e_fh (RETVAL) = newSVsv (path);
603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	805	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
604	if (!ix) START (stat, RETVAL);	806	if (!ix) START (stat, RETVAL);
605	OUTPUT:	807	OUTPUT:
606	RETVAL	808	RETVAL
607		809
		810	#ifndef EV_NO_LOOPS
		811
608	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)	812	ev_embed embed (struct ev_loop loop, SV *cb = 0)
609	ALIAS:	813	ALIAS:
610	embed_ns = 1	814	embed_ns = 1
611	CODE:	815	CODE:
612	{	816	{
613	if (!(ev_backend (loop) & ev_embeddable_backends ()))	817	if (!(ev_backend (loop) & ev_embeddable_backends ()))
614	croak ("passed loop is not embeddable via EV::embed,");	818	croak ("passed loop is not embeddable via EV::embed,");
615		819
616	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	820	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617	RETVAL->fh = newSVsv (ST (0));	821	e_fh (RETVAL) = newSVsv (ST (0));
618	ev_embed_set (RETVAL, loop);	822	ev_embed_set (RETVAL, loop);
619
620	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622	if (!ix) START (embed, RETVAL);	823	if (!ix) START (embed, RETVAL);
623	}	824	}
		825	OUTPUT:
		826	RETVAL
		827
		828	#endif
		829
		830	ev_async async (SV cb)
		831	ALIAS:
		832	async_ns = 1
		833	CODE:
		834	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		835	ev_async_set (RETVAL);
		836	if (!ix) START (async, RETVAL);
624	OUTPUT:	837	OUTPUT:
625	RETVAL	838	RETVAL
626		839
627	void once (SV fh, int events, SV timeout, SV *cb)	840	void once (SV fh, int events, SV timeout, SV *cb)
628	CODE:	841	CODE:
629	ev_once (	842	ev_once (
630	evapi.default_loop,	843	evapi.default_loop,
631	sv_fileno (fh), events,	844	s_fileno (fh, events & EV_WRITE), events,
632	SvOK (timeout) ? SvNV (timeout) : -1.,	845	SvOK (timeout) ? SvNV (timeout) : -1.,
633	e_once_cb,	846	e_once_cb,
634	newSVsv (cb)	847	newSVsv (cb)
635	);	848	);
636		849
…		…
652	C_ARGS: e_loop (w), w, revents	865	C_ARGS: e_loop (w), w, revents
653		866
654	int keepalive (ev_watcher *w, int new_value = 0)	867	int keepalive (ev_watcher *w, int new_value = 0)
655	CODE:	868	CODE:
656	{	869	{
657	RETVAL = w->flags & WFLAG_KEEPALIVE;	870	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658	new_value = new_value ? WFLAG_KEEPALIVE : 0;	871	new_value = new_value ? WFLAG_KEEPALIVE : 0;
659		872
660	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	873	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661	{	874	{
		875	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
662	REF (w);	876	REF (w);
663	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
664	UNREF (w);	877	UNREF (w);
665	}	878	}
666	}	879	}
667	OUTPUT:	880	OUTPUT:
668	RETVAL	881	RETVAL
669		882
670	SV cb (ev_watcher w, SV *new_cb = 0)	883	SV cb (ev_watcher w, SV *new_cb = 0)
671	CODE:	884	CODE:
672	{	885	{
673	RETVAL = newSVsv (w->cb_sv);
674
675	if (items > 1)	886	if (items > 1)
676	sv_setsv (w->cb_sv, new_cb);	887	{
		888	new_cb = s_get_cv_croak (new_cb);
		889	RETVAL = newRV_noinc (w->cb_sv);
		890	w->cb_sv = SvREFCNT_inc (new_cb);
		891	}
		892	else
		893	RETVAL = newRV_inc (w->cb_sv);
677	}	894	}
678	OUTPUT:	895	OUTPUT:
679	RETVAL	896	RETVAL
680		897
681	SV data (ev_watcher w, SV *new_data = 0)	898	SV data (ev_watcher w, SV *new_data = 0)
…		…
746	e_destroy (w);	963	e_destroy (w);
747		964
748	void set (ev_io w, SV fh, int events)	965	void set (ev_io w, SV fh, int events)
749	CODE:	966	CODE:
750	{	967	{
751	int fd = sv_fileno (fh);	968	int fd = s_fileno (fh, events & EV_WRITE);
752	CHECK_FD (fh, fd);	969	CHECK_FD (fh, fd);
753		970
754	sv_setsv (w->fh, fh);	971	sv_setsv (e_fh (w), fh);
755	RESET (io, w, (w, fd, events));	972	RESET (io, w, (w, fd, events));
756	}	973	}
757		974
758	SV fh (ev_io w, SV *new_fh = 0)	975	SV fh (ev_io w, SV *new_fh = 0)
759	CODE:	976	CODE:
760	{	977	{
761	if (items > 1)	978	if (items > 1)
762	{	979	{
763	int fd = sv_fileno (new_fh);	980	int fd = s_fileno (new_fh, w->events & EV_WRITE);
764	CHECK_FD (new_fh, fd);	981	CHECK_FD (new_fh, fd);
765		982
766	RETVAL = w->fh;	983	RETVAL = e_fh (w);
767	w->fh = newSVsv (new_fh);	984	e_fh (w) = newSVsv (new_fh);
768		985
769	RESET (io, w, (w, fd, w->events));	986	RESET (io, w, (w, fd, w->events));
770	}	987	}
771	else	988	else
772	RETVAL = newSVsv (w->fh);	989	RETVAL = newSVsv (e_fh (w));
773	}	990	}
774	OUTPUT:	991	OUTPUT:
775	RETVAL	992	RETVAL
776		993
777	int events (ev_io *w, int new_events = EV_UNDEF)	994	int events (ev_io *w, int new_events = EV_UNDEF)
778	CODE:	995	CODE:
779	{	996	{
780	RETVAL = w->events;	997	RETVAL = w->events;
781		998
782	if (items > 1)	999	if (items > 1)
783	RESET (io, w, (w, w->fd, new_events));	1000	{
		1001	int active = ev_is_active (w);
		1002	if (active) STOP (io, w);
		1003	ev_io_modify (w, new_events);
		1004	if (active) START (io, w);
		1005	}
784	}	1006	}
785	OUTPUT:	1007	OUTPUT:
786	RETVAL	1008	RETVAL
787		1009
788	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1010	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
789		1011
790	void ev_signal_start (ev_signal *w)	1012	void ev_signal_start (ev_signal *w)
791	CODE:	1013	CODE:
792	START (signal, w);	1014	START_SIGNAL (w);
793		1015
794	void ev_signal_stop (ev_signal *w)	1016	void ev_signal_stop (ev_signal *w)
795	CODE:	1017	CODE:
796	STOP (signal, w);	1018	STOP (signal, w);
797		1019
…		…
801	e_destroy (w);	1023	e_destroy (w);
802		1024
803	void set (ev_signal w, SV signal)	1025	void set (ev_signal w, SV signal)
804	CODE:	1026	CODE:
805	{	1027	{
806	Signal signum = sv_signum (signal);	1028	Signal signum = s_signum (signal);
807	CHECK_SIG (signal, signum);	1029	CHECK_SIG (signal, signum);
808		1030
809	RESET (signal, w, (w, signum));	1031	RESET_SIGNAL (w, (w, signum));
810	}	1032	}
811		1033
812	int signal (ev_signal w, SV new_signal = 0)	1034	int signal (ev_signal w, SV new_signal = 0)
813	CODE:	1035	CODE:
814	{	1036	{
815	RETVAL = w->signum;	1037	RETVAL = w->signum;
816		1038
817	if (items > 1)	1039	if (items > 1)
818	{	1040	{
819	Signal signum = sv_signum (new_signal);	1041	Signal signum = s_signum (new_signal);
820	CHECK_SIG (new_signal, signum);	1042	CHECK_SIG (new_signal, signum);
821		1043
822	RESET (signal, w, (w, signum));	1044	RESET_SIGNAL (w, (w, signum));
823	}	1045	}
824	}	1046	}
825	OUTPUT:	1047	OUTPUT:
826	RETVAL	1048	RETVAL
827		1049
…		…
835		1057
836	void ev_timer_stop (ev_timer *w)	1058	void ev_timer_stop (ev_timer *w)
837	CODE:	1059	CODE:
838	STOP (timer, w);	1060	STOP (timer, w);
839		1061
840	void ev_timer_again (ev_timer *w)	1062	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
841	INIT:	1063	CODE:
		1064	if (items > 1)
		1065	w->repeat = repeat;
842	CHECK_REPEAT (w->repeat);	1066	CHECK_REPEAT (w->repeat);
843	CODE:
844	REF (w);
845	ev_timer_again (e_loop (w), w);	1067	ev_timer_again (e_loop (w), w);
846	UNREF (w);	1068	UNREF (w);
		1069
		1070	NV ev_timer_remaining (ev_timer *w)
		1071	C_ARGS: e_loop (w), w
847		1072
848	void DESTROY (ev_timer *w)	1073	void DESTROY (ev_timer *w)
849	CODE:	1074	CODE:
850	STOP (timer, w);	1075	STOP (timer, w);
851	e_destroy (w);	1076	e_destroy (w);
…		…
854	INIT:	1079	INIT:
855	CHECK_REPEAT (repeat);	1080	CHECK_REPEAT (repeat);
856	CODE:	1081	CODE:
857	RESET (timer, w, (w, after, repeat));	1082	RESET (timer, w, (w, after, repeat));
858		1083
859	NV at (ev_timer *w)
860	CODE:
861	RETVAL = w->at;
862	OUTPUT:
863	RETVAL
864
865	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1084	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
866		1085
867	void ev_periodic_start (ev_periodic *w)	1086	void ev_periodic_start (ev_periodic *w)
868	INIT:	1087	INIT:
869	CHECK_REPEAT (w->interval);	1088	CHECK_REPEAT (w->interval);
…		…
874	CODE:	1093	CODE:
875	STOP (periodic, w);	1094	STOP (periodic, w);
876		1095
877	void ev_periodic_again (ev_periodic *w)	1096	void ev_periodic_again (ev_periodic *w)
878	CODE:	1097	CODE:
879	REF (w);
880	ev_periodic_again (e_loop (w), w);	1098	ev_periodic_again (e_loop (w), w);
881	UNREF (w);	1099	UNREF (w);
882		1100
883	void DESTROY (ev_periodic *w)	1101	void DESTROY (ev_periodic *w)
884	CODE:	1102	CODE:
…		…
888	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)	1106	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
889	INIT:	1107	INIT:
890	CHECK_REPEAT (interval);	1108	CHECK_REPEAT (interval);
891	CODE:	1109	CODE:
892	{	1110	{
893	SvREFCNT_dec (w->fh);	1111	SvREFCNT_dec (e_fh (w));
894	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1112	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
895		1113
896	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1114	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
897	}	1115	}
898		1116
899	NV at (ev_periodic *w)	1117	NV at (ev_periodic *w)
900	CODE:	1118	CODE:
901	RETVAL = w->at;	1119	RETVAL = ev_periodic_at (w);
902	OUTPUT:	1120	OUTPUT:
903	RETVAL	1121	RETVAL
904		1122
905	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1123	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
906		1124
…		…
960	void DESTROY (ev_fork *w)	1178	void DESTROY (ev_fork *w)
961	CODE:	1179	CODE:
962	STOP (fork, w);	1180	STOP (fork, w);
963	e_destroy (w);	1181	e_destroy (w);
964		1182
		1183	#if CLEANUP_ENABLED
		1184
		1185	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1186
		1187	void ev_cleanup_start (ev_cleanup *w)
		1188	CODE:
		1189	START (cleanup, w);
		1190
		1191	void ev_cleanup_stop (ev_cleanup *w)
		1192	CODE:
		1193	STOP (cleanup, w);
		1194
		1195	void DESTROY (ev_cleanup *w)
		1196	CODE:
		1197	STOP (cleanup, w);
		1198	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1199	e_destroy (w);
		1200
		1201	int keepalive (ev_watcher w, SV new_value = 0)
		1202	CODE:
		1203	RETVAL = 1;
		1204	OUTPUT:
		1205	RETVAL
		1206
		1207	#endif
		1208
965	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1209	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1210
		1211	#if EV_CHILD_ENABLE
966		1212
967	void ev_child_start (ev_child *w)	1213	void ev_child_start (ev_child *w)
968	CODE:	1214	CODE:
969	START (child, w);	1215	START (child, w);
970		1216
…		…
975	void DESTROY (ev_child *w)	1221	void DESTROY (ev_child *w)
976	CODE:	1222	CODE:
977	STOP (child, w);	1223	STOP (child, w);
978	e_destroy (w);	1224	e_destroy (w);
979		1225
980	void set (ev_child *w, int pid)	1226	void set (ev_child *w, int pid, int trace)
981	CODE:	1227	CODE:
982	RESET (child, w, (w, pid));	1228	RESET (child, w, (w, pid, trace));
983		1229
984	int pid (ev_child *w, int new_pid = 0)
985	CODE:
986	{
987	RETVAL = w->pid;
988
989	if (items > 1)
990	RESET (child, w, (w, new_pid));
991	}
992	OUTPUT:
993	RETVAL
994
995
996	int rstatus (ev_child *w)	1230	int pid (ev_child *w)
997	ALIAS:	1231	ALIAS:
998	rpid = 1	1232	rpid = 1
		1233	rstatus = 2
999	CODE:	1234	CODE:
1000	RETVAL = ix ? w->rpid : w->rstatus;	1235	RETVAL = ix == 0 ? w->pid
		1236	: ix == 1 ? w->rpid
		1237	: w->rstatus;
1001	OUTPUT:	1238	OUTPUT:
1002	RETVAL	1239	RETVAL
		1240
		1241	#endif
1003		1242
1004	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1243	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1005		1244
1006	void ev_stat_start (ev_stat *w)	1245	void ev_stat_start (ev_stat *w)
1007	CODE:	1246	CODE:
…		…
1017	e_destroy (w);	1256	e_destroy (w);
1018		1257
1019	void set (ev_stat w, SV path, NV interval)	1258	void set (ev_stat w, SV path, NV interval)
1020	CODE:	1259	CODE:
1021	{	1260	{
1022	sv_setsv (w->fh, path);	1261	sv_setsv (e_fh (w), path);
1023	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1262	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1024	}	1263	}
1025		1264
1026	SV path (ev_stat w, SV *new_path = 0)	1265	SV path (ev_stat w, SV *new_path = 0)
1027	CODE:	1266	CODE:
1028	{	1267	{
1029	RETVAL = SvREFCNT_inc (w->fh);	1268	RETVAL = SvREFCNT_inc (e_fh (w));
1030		1269
1031	if (items > 1)	1270	if (items > 1)
1032	{	1271	{
1033	SvREFCNT_dec (w->fh);	1272	SvREFCNT_dec (e_fh (w));
1034	w->fh = newSVsv (new_path);	1273	e_fh (w) = newSVsv (new_path);
1035	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1274	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1036	}	1275	}
1037	}	1276	}
1038	OUTPUT:	1277	OUTPUT:
1039	RETVAL	1278	RETVAL
1040		1279
…		…
1042	CODE:	1281	CODE:
1043	{	1282	{
1044	RETVAL = w->interval;	1283	RETVAL = w->interval;
1045		1284
1046	if (items > 1)	1285	if (items > 1)
1047	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1286	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1048	}	1287	}
1049	OUTPUT:	1288	OUTPUT:
1050	RETVAL	1289	RETVAL
1051		1290
1052	void prev (ev_stat *w)	1291	void prev (ev_stat *w)
…		…
1111	e_destroy (w);	1350	e_destroy (w);
1112		1351
1113	void set (ev_embed w, struct ev_loop loop)	1352	void set (ev_embed w, struct ev_loop loop)
1114	CODE:	1353	CODE:
1115	{	1354	{
1116	sv_setsv (w->fh, ST (1));	1355	sv_setsv (e_fh (w), ST (1));
1117	RESET (embed, w, (w, loop));	1356	RESET (embed, w, (w, loop));
1118	}	1357	}
1119		1358
1120	SV other (ev_embed w)	1359	SV other (ev_embed w)
1121	CODE:	1360	CODE:
1122	RETVAL = newSVsv (w->fh);	1361	RETVAL = newSVsv (e_fh (w));
1123	OUTPUT:	1362	OUTPUT:
1124	RETVAL	1363	RETVAL
		1364
		1365	void ev_embed_sweep (ev_embed *w)
		1366	C_ARGS: e_loop (w), w
		1367
		1368	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1369
		1370	void ev_async_start (ev_async *w)
		1371	CODE:
		1372	START (async, w);
		1373
		1374	void ev_async_stop (ev_async *w)
		1375	CODE:
		1376	STOP (async, w);
		1377
		1378	void DESTROY (ev_async *w)
		1379	CODE:
		1380	STOP (async, w);
		1381	e_destroy (w);
		1382
		1383	void ev_async_send (ev_async *w)
		1384	C_ARGS: e_loop (w), w
		1385
		1386	SV ev_async_async_pending (ev_async w)
		1387	CODE:
		1388	RETVAL = boolSV (ev_async_pending (w));
		1389	OUTPUT:
		1390	RETVAL
		1391
		1392	#ifndef EV_NO_LOOPS
1125		1393
1126	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1394	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1127		1395
1128	SV new (SV klass, unsigned int flags = 0)	1396	SV new (SV klass, unsigned int flags = 0)
1129	CODE:	1397	CODE:
…		…
1138	OUTPUT:	1406	OUTPUT:
1139	RETVAL	1407	RETVAL
1140		1408
1141	void DESTROY (struct ev_loop *loop)	1409	void DESTROY (struct ev_loop *loop)
1142	CODE:	1410	CODE:
1143	if (loop != evapi.default_loop) /* global destruction sucks */	1411	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1412	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1413	if (loop != evapi.default_loop)
1144	ev_loop_destroy (loop);	1414	ev_loop_destroy (loop);
1145		1415
1146	void ev_loop_fork (struct ev_loop *loop)	1416	void ev_loop_fork (struct ev_loop *loop)
1147		1417
1148	NV ev_now (struct ev_loop *loop)	1418	NV ev_now (struct ev_loop *loop)
1149		1419
		1420	void ev_now_update (struct ev_loop *loop)
		1421
		1422	void ev_suspend (struct ev_loop *loop)
		1423
		1424	void ev_resume (struct ev_loop *loop)
		1425
		1426	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1427
		1428	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1429
1150	unsigned int ev_backend (struct ev_loop *loop)	1430	unsigned int ev_backend (struct ev_loop *loop)
1151		1431
1152	unsigned int ev_loop_count (struct ev_loop *loop)	1432	void ev_verify (struct ev_loop *loop)
		1433	ALIAS:
		1434	loop_verify = 1
1153		1435
1154	void ev_loop (struct ev_loop *loop, int flags = 0)	1436	unsigned int ev_iteration (struct ev_loop *loop)
		1437	ALIAS:
		1438	loop_count = 1
1155		1439
		1440	unsigned int ev_depth (struct ev_loop *loop)
		1441	ALIAS:
		1442	loop_depth = 1
		1443
		1444	int ev_run (struct ev_loop *loop, int flags = 0)
		1445	ALIAS:
		1446	loop = 1
		1447
1156	void ev_unloop (struct ev_loop *loop, int how = 1)	1448	void ev_break (struct ev_loop *loop, int how = 1)
		1449	ALIAS:
		1450	unloop = 1
1157		1451
1158	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1452	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1159		1453
		1454	unsigned int ev_pending_count (struct ev_loop *loop)
		1455
		1456	void ev_invoke_pending (struct ev_loop *loop)
		1457
1160	#if 0	1458	#if 0
1161		1459
1162	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1460	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1163	CODE:	1461	CODE:
1164	{	1462	{
1165	Signal signum = sv_signum (signal);	1463	Signal signum = s_signum (signal);
1166	CHECK_SIG (signal, signum);	1464	CHECK_SIG (signal, signum);
1167		1465
1168	ev_feed_signal_event (loop, signum);	1466	ev_feed_signal_event (loop, signum);
1169	}	1467	}
1170		1468
…		…
1173	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1471	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1174	ALIAS:	1472	ALIAS:
1175	io_ns = 1	1473	io_ns = 1
1176	CODE:	1474	CODE:
1177	{	1475	{
1178	int fd = sv_fileno (fh);	1476	int fd = s_fileno (fh, events & EV_WRITE);
1179	CHECK_FD (fh, fd);	1477	CHECK_FD (fh, fd);
1180		1478
1181	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1479	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1182	RETVAL->fh = newSVsv (fh);	1480	e_fh (RETVAL) = newSVsv (fh);
1183	ev_io_set (RETVAL, fd, events);	1481	ev_io_set (RETVAL, fd, events);
1184	if (!ix) START (io, RETVAL);	1482	if (!ix) START (io, RETVAL);
1185	}	1483	}
1186	OUTPUT:	1484	OUTPUT:
1187	RETVAL	1485	RETVAL
…		…
1203	periodic_ns = 1	1501	periodic_ns = 1
1204	INIT:	1502	INIT:
1205	CHECK_REPEAT (interval);	1503	CHECK_REPEAT (interval);
1206	CODE:	1504	CODE:
1207	{	1505	{
1208	ev_periodic *w;	1506	ev_periodic *w;
1209	w = e_new (sizeof (ev_periodic), cb, ST (0));	1507	w = e_new (sizeof (ev_periodic), cb, ST (0));
1210	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1508	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1211	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1509	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1212	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1213	if (!ix) START (periodic, w);	1511	if (!ix) START (periodic, w);
1214	}	1512	}
1215	OUTPUT:	1513	OUTPUT:
1216	RETVAL	1514	RETVAL
1217		1515
1218	#if 0
1219
1220	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1516	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1221	ALIAS:	1517	ALIAS:
1222	signal_ns = 1	1518	signal_ns = 1
1223	CODE:	1519	CODE:
1224	{	1520	{
1225	Signal signum = sv_signum (signal);	1521	Signal signum = s_signum (signal);
1226	CHECK_SIG (signal, signum);	1522	CHECK_SIG (signal, signum);
1227		1523
1228	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1524	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1229	ev_signal_set (RETVAL, signum);	1525	ev_signal_set (RETVAL, signum);
1230	if (!ix) START (signal, RETVAL);	1526	if (!ix) START_SIGNAL (RETVAL);
1231	}	1527	}
1232	OUTPUT:	1528	OUTPUT:
1233	RETVAL	1529	RETVAL
1234
1235	#endif
1236		1530
1237	ev_idle idle (struct ev_loop loop, SV *cb)	1531	ev_idle idle (struct ev_loop loop, SV *cb)
1238	ALIAS:	1532	ALIAS:
1239	idle_ns = 1	1533	idle_ns = 1
1240	CODE:	1534	CODE:
…		…
1272	ev_fork_set (RETVAL);	1566	ev_fork_set (RETVAL);
1273	if (!ix) START (fork, RETVAL);	1567	if (!ix) START (fork, RETVAL);
1274	OUTPUT:	1568	OUTPUT:
1275	RETVAL	1569	RETVAL
1276		1570
		1571	#if CLEANUP_ENABLED
		1572
		1573	ev_cleanup cleanup (struct ev_loop loop, SV *cb)
		1574	ALIAS:
		1575	cleanup_ns = 1
		1576	CODE:
		1577	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1578	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1579	ev_cleanup_set (RETVAL);
		1580	if (!ix) START (cleanup, RETVAL);
		1581	OUTPUT:
		1582	RETVAL
		1583
		1584	#endif
		1585
1277	ev_child child (struct ev_loop loop, int pid, SV *cb)	1586	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1278	ALIAS:	1587	ALIAS:
1279	child_ns = 1	1588	child_ns = 1
1280	CODE:	1589	CODE:
		1590	#if EV_CHILD_ENABLE
1281	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1591	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1282	ev_child_set (RETVAL, pid);	1592	ev_child_set (RETVAL, pid, trace);
1283	if (!ix) START (child, RETVAL);	1593	if (!ix) START (child, RETVAL);
		1594	#else
		1595	croak ("EV::child watchers not supported on this platform");
		1596	#endif
1284	OUTPUT:	1597	OUTPUT:
1285	RETVAL	1598	RETVAL
1286		1599
1287	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1600	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
1288	ALIAS:	1601	ALIAS:
1289	stat_ns = 1	1602	stat_ns = 1
1290	CODE:	1603	CODE:
1291	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1604	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1292	RETVAL->fh = newSVsv (path);	1605	e_fh (RETVAL) = newSVsv (path);
1293	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1606	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1294	if (!ix) START (stat, RETVAL);	1607	if (!ix) START (stat, RETVAL);
1295	OUTPUT:	1608	OUTPUT:
1296	RETVAL	1609	RETVAL
1297		1610
1298	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = &PL_sv_undef)	1611	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
1299	ALIAS:	1612	ALIAS:
1300	embed_ns = 1	1613	embed_ns = 1
1301	CODE:	1614	CODE:
1302	{	1615	{
1303	if (!(ev_backend (other) & ev_embeddable_backends ()))	1616	if (!(ev_backend (other) & ev_embeddable_backends ()))
1304	croak ("passed loop is not embeddable via EV::embed,");	1617	croak ("passed loop is not embeddable via EV::embed,");
1305		1618
1306	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1619	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1307	RETVAL->fh = newSVsv (ST (1));	1620	e_fh (RETVAL) = newSVsv (ST (1));
1308	ev_embed_set (RETVAL, other);	1621	ev_embed_set (RETVAL, other);
1309
1310	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1311
1312	if (!ix) START (embed, RETVAL);	1622	if (!ix) START (embed, RETVAL);
1313	}	1623	}
		1624	OUTPUT:
		1625	RETVAL
		1626
		1627	ev_async async (struct ev_loop loop, SV *cb)
		1628	ALIAS:
		1629	async_ns = 1
		1630	CODE:
		1631	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1632	ev_async_set (RETVAL);
		1633	if (!ix) START (async, RETVAL);
1314	OUTPUT:	1634	OUTPUT:
1315	RETVAL	1635	RETVAL
1316		1636
1317	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1637	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1318	CODE:	1638	CODE:
1319	ev_once (	1639	ev_once (
1320	loop,	1640	loop,
1321	sv_fileno (fh), events,	1641	s_fileno (fh, events & EV_WRITE), events,
1322	SvOK (timeout) ? SvNV (timeout) : -1.,	1642	SvOK (timeout) ? SvNV (timeout) : -1.,
1323	e_once_cb,	1643	e_once_cb,
1324	newSVsv (cb)	1644	newSVsv (cb)
1325	);	1645	);
1326		1646
		1647	#endif
		1648

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Comparing EV/EV.xs (file contents): Revision 1.100 by root, Fri Dec 21 09:43:57 2007 UTC vs. Revision 1.177 by root, Wed Jan 22 02:10:13 2020 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.100 by root, Fri Dec 21 09:43:57 2007 UTC vs.
Revision 1.177 by root, Wed Jan 22 02:10:13 2020 UTC