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

Comparing EV/EV.xs (file contents):
Revision 1.105 by root, Thu Jan 31 20:10:28 2008 UTC vs.
Revision 1.173 by root, Tue Jun 25 23:57:23 2019 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_USE_NANOSLEEP EV_USE_MONOTONIC	31	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		32	#define EV_USE_FLOOR 1
		33	#define EV_API_STATIC
9	#define EV_H <ev.h>	34	#define EV_H <ev.h>
		35	#define EV_CONFIG_H error
10	#include "EV/EVAPI.h"	36	#include "EV/EVAPI.h"
11
12	/* fix perl api breakage */
13	#undef signal
14	#undef sigaction
15		37
16	#define EV_SELECT_IS_WINSOCKET 0	38	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	39	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	40	# define EV_SELECT_USE_FD_SET 0
19	# define NFDBITS PERL_NFDBITS	41	# define NFDBITS PERL_NFDBITS
20	# define fd_mask Perl_fd_mask	42	# define fd_mask Perl_fd_mask
21	#endif	43	#endif
22	/* 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 */
23	#include "libev/ev.c"	45	#include "libev/ev.c"
24		46
25	#ifndef _WIN32	47	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
26	# include <pthread.h>	48	# include <pthread.h>
27	#endif	49	#endif
28		50
29	#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
30		56
31	#define WFLAG_KEEPALIVE 1	57	#define WFLAG_KEEPALIVE 1
		58	#define WFLAG_UNREFED 2 /* has been unref'ed */
32		59
33	#define UNREF(w) \	60	#define UNREF(w) \
34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	61	if (!(e_flags (w) & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
35	&& !ev_is_active (w)) \	62	&& ev_is_active (w)) \
		63	{ \
36	ev_unref (e_loop (w));	64	ev_unref (e_loop (w)); \
		65	e_flags (w) \|= WFLAG_UNREFED; \
		66	}
37		67
38	#define REF(w) \	68	#define REF(w) \
39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	69	if (e_flags (w) & WFLAG_UNREFED) \
40	&& ev_is_active (w)) \	70	{ \
		71	e_flags (w) &= ~WFLAG_UNREFED; \
41	ev_ref (e_loop (w));	72	ev_ref (e_loop (w)); \
		73	}
42		74
43	#define START(type,w) \	75	#define START(type,w) \
44	do { \	76	do { \
		77	ev_ ## type ## _start (e_loop (w), w); \
45	UNREF (w); \	78	UNREF (w); \
46	ev_ ## type ## _start (e_loop (w), w); \
47	} while (0)	79	} while (0)
48		80
49	#define STOP(type,w) \	81	#define STOP(type,w) \
50	do { \	82	do { \
51	REF (w); \	83	REF (w); \
52	ev_ ## type ## _stop (e_loop (w), w); \	84	ev_ ## type ## _stop (e_loop (w), w); \
53	} while (0)	85	} while (0)
54		86
55	#define RESET(type,w,seta) \	87	#define RESET(type,w,seta) \
56	do { \	88	do { \
57	int active = ev_is_active (w); \	89	int active = ev_is_active (w); \
58	if (active) STOP (type, w); \	90	if (active) STOP (type, w); \
59	ev_ ## type ## _set seta; \	91	ev_ ## type ## _set seta; \
60	if (active) START (type, w); \	92	if (active) START (type, w); \
61	} while (0)	93	} while (0)
62		94
63	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)
64		119
65	static SV *default_loop_sv;	120	static SV *default_loop_sv;
66		121
67	static struct EVAPI evapi;	122	static struct EVAPI evapi;
68		123
77	*stash_stat,	132	*stash_stat,
78	*stash_idle,	133	*stash_idle,
79	*stash_prepare,	134	*stash_prepare,
80	*stash_check,	135	*stash_check,
81	*stash_embed,	136	*stash_embed,
82	*stash_fork;	137	*stash_fork,
83		138	*stash_cleanup,
84	#ifndef SIG_SIZE	139	*stash_async;
85	/* kudos to Slaven Rezic for the idea */
86	static char sig_size [] = { SIG_NUM };
87	# define SIG_SIZE (sizeof (sig_size) + 1)
88	#endif
89
90	static Signal
91	sv_signum (SV *sig)
92	{
93	Signal signum;
94
95	SvGETMAGIC (sig);
96
97	for (signum = 1; signum < SIG_SIZE; ++signum)
98	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
99	return signum;
100
101	signum = SvIV (sig);
102
103	if (signum > 0 && signum < SIG_SIZE)
104	return signum;
105
106	return -1;
107	}
108		140
109	/////////////////////////////////////////////////////////////////////////////	141	/////////////////////////////////////////////////////////////////////////////
110	// Event	142	// Event
111		143
112	static void e_cb (EV_P_ ev_watcher *w, int revents);	144	static void e_cb (EV_P_ ev_watcher *w, int revents);
113		145
114	static int
115	sv_fileno (SV *fh)
116	{
117	SvGETMAGIC (fh);
118
119	if (SvROK (fh))
120	fh = SvRV (fh);
121
122	if (SvTYPE (fh) == SVt_PVGV)
123	return PerlIO_fileno (IoIFP (sv_2io (fh)));
124
125	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
126	return SvIV (fh);
127
128	return -1;
129	}
130
131	static void *	146	static void *
132	e_new (int size, SV cb_sv, SV loop)	147	e_new (int size, SV cb_sv, SV loop)
133	{	148	{
		149	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
134	ev_watcher *w;	150	ev_watcher *w;
135	SV *self = NEWSV (0, size);	151	SV *self = NEWSV (0, size);
136	SvPOK_only (self);	152	SvPOK_only (self);
137	SvCUR_set (self, size);	153	SvCUR_set (self, size);
138		154
139	w = (ev_watcher *)SvPVX (self);	155	w = (ev_watcher *)SvPVX (self);
140		156
141	ev_init (w, e_cb);	157	ev_init (w, cv ? e_cb : 0);
142		158
143	w->loop = SvREFCNT_inc (SvRV (loop));	159	w->loop = SvREFCNT_inc (SvRV (loop));
144	w->e_flags = WFLAG_KEEPALIVE;	160	w->e_flags = WFLAG_KEEPALIVE;
145	w->data = 0;	161	w->data = 0;
146	w->fh = 0;	162	w->fh = 0;
147	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	163	w->cb_sv = SvREFCNT_inc (cv);
148	w->self = self;	164	w->self = self;
149		165
150	return (void *)w;	166	return (void *)w;
151	}	167	}
152		168
…		…
176	}	192	}
177		193
178	return rv;	194	return rv;
179	}	195	}
180		196
181	static SV *sv_events_cache;	197	static SV sv_self_cache, sv_events_cache;
182		198
183	static void	199	static void
184	e_cb (EV_P_ ev_watcher *w, int revents)	200	e_cb (EV_P_ ev_watcher *w, int revents)
185	{	201	{
186	dSP;	202	dSP;
187	I32 mark = SP - PL_stack_base;	203	I32 mark = SP - PL_stack_base;
188	SV sv_self, sv_events;	204	SV sv_self, sv_events;
189		205
		206	/* libev might have stopped the watcher */
		207	if (expect_false (w->e_flags & WFLAG_UNREFED)
		208	&& !ev_is_active (w))
		209	REF (w);
		210
		211	if (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	{
190	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 (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 (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 (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 (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;
191		274
192	if (sv_events_cache)	275	if (sv_events_cache)
193	{	276	{
194	sv_events = sv_events_cache; sv_events_cache = 0;	277	sv_events = sv_events_cache; sv_events_cache = 0;
195	SvIV_set (sv_events, revents);	278	SvIV_set (sv_events, revents);
196	}	279	}
197	else	280	else
198	sv_events = newSViv (revents);	281	sv_events = newSViv (revents);
199		282
200	PUSHMARK (SP);	283	PUSHMARK (SP);
201	EXTEND (SP, 2);
202	PUSHs (sv_self);
203	PUSHs (sv_events);	284	XPUSHs (sv_events);
204		285
205	PUTBACK;	286	PUTBACK;
206	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	287	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
207		288
208	SvREFCNT_dec (sv_self);	289	SvREFCNT_dec ((SV *)arg);
209		290
210	if (sv_events_cache)	291	if (sv_events_cache)
211	SvREFCNT_dec (sv_events);	292	SvREFCNT_dec (sv_events);
212	else	293	else
213	sv_events_cache = sv_events;	294	sv_events_cache = sv_events;
…		…
222		303
223	SP = PL_stack_base + mark;	304	SP = PL_stack_base + mark;
224	PUTBACK;	305	PUTBACK;
225	}	306	}
226		307
227	static void
228	e_once_cb (int revents, void *arg)
229	{
230	dSP;
231	I32 mark = SP - PL_stack_base;
232	SV *sv_events;
233
234	if (sv_events_cache)
235	{
236	sv_events = sv_events_cache; sv_events_cache = 0;
237	SvIV_set (sv_events, revents);
238	}
239	else
240	sv_events = newSViv (revents);
241
242	PUSHMARK (SP);
243	XPUSHs (sv_events);
244
245	PUTBACK;
246	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
247
248	SvREFCNT_dec ((SV *)arg);
249
250	if (sv_events_cache)
251	SvREFCNT_dec (sv_events);
252	else
253	sv_events_cache = sv_events;
254
255	if (SvTRUE (ERRSV))
256	{
257	SPAGAIN;
258	PUSHMARK (SP);
259	PUTBACK;
260	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
261	}
262
263	SP = PL_stack_base + mark;
264	PUTBACK;
265	}
266
267	static ev_tstamp	308	static ev_tstamp
268	e_periodic_cb (ev_periodic *w, ev_tstamp now)	309	e_periodic_cb (ev_periodic *w, ev_tstamp now)
269	{	310	{
270	ev_tstamp retval;	311	ev_tstamp retval;
271	int count;	312	int count;
…		…
274	ENTER;	315	ENTER;
275	SAVETMPS;	316	SAVETMPS;
276		317
277	PUSHMARK (SP);	318	PUSHMARK (SP);
278	EXTEND (SP, 2);	319	EXTEND (SP, 2);
279	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 */
280	PUSHs (newSVnv (now));	321	PUSHs (newSVnv (now));
281		322
282	PUTBACK;	323	PUTBACK;
283	count = call_sv (w->fh, G_SCALAR \| G_EVAL);	324	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
284	SPAGAIN;	325	SPAGAIN;
…		…
314	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));
315		356
316	#define CHECK_SIG(sv,num) if ((num) < 0) \	357	#define CHECK_SIG(sv,num) if ((num) < 0) \
317	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	358	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
318		359
		360	static void
		361	default_fork (void)
		362	{
		363	ev_loop_fork (EV_DEFAULT_UC);
		364	}
		365
319	/////////////////////////////////////////////////////////////////////////////	366	/////////////////////////////////////////////////////////////////////////////
320	// XS interface functions	367	// XS interface functions
321		368
322	MODULE = EV PACKAGE = EV PREFIX = ev_	369	MODULE = EV PACKAGE = EV PREFIX = ev_
323		370
…		…
335	const_iv (EV_, MINPRI)	382	const_iv (EV_, MINPRI)
336	const_iv (EV_, MAXPRI)	383	const_iv (EV_, MAXPRI)
337		384
338	const_iv (EV_, UNDEF)	385	const_iv (EV_, UNDEF)
339	const_iv (EV_, NONE)	386	const_iv (EV_, NONE)
340	const_iv (EV_, TIMEOUT)
341	const_iv (EV_, READ)	387	const_iv (EV_, READ)
342	const_iv (EV_, WRITE)	388	const_iv (EV_, WRITE)
		389	const_iv (EV_, IO)
		390	const_iv (EV_, TIMER)
		391	const_iv (EV_, PERIODIC)
343	const_iv (EV_, SIGNAL)	392	const_iv (EV_, SIGNAL)
		393	const_iv (EV_, CHILD)
		394	const_iv (EV_, STAT)
344	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)
345	const_iv (EV_, CHECK)	399	const_iv (EV_, FORK)
		400	const_iv (EV_, CLEANUP)
		401	const_iv (EV_, ASYNC)
		402	const_iv (EV_, CUSTOM)
346	const_iv (EV_, ERROR)	403	const_iv (EV_, ERROR)
347		404
348	const_iv (EV, LOOP_ONESHOT)	405	const_iv (EV, RUN_NOWAIT)
349	const_iv (EV, LOOP_NONBLOCK)
350	const_iv (EV, UNLOOP_ONE)	406	const_iv (EV, RUN_ONCE)
		407
		408	const_iv (EV, BREAK_CANCEL)
		409	const_iv (EV, BREAK_ONE)
351	const_iv (EV, UNLOOP_ALL)	410	const_iv (EV, BREAK_ALL)
352
353	const_iv (EV, BACKEND_SELECT)	411	const_iv (EV, BACKEND_SELECT)
354	const_iv (EV, BACKEND_POLL)	412	const_iv (EV, BACKEND_POLL)
355	const_iv (EV, BACKEND_EPOLL)	413	const_iv (EV, BACKEND_EPOLL)
356	const_iv (EV, BACKEND_KQUEUE)	414	const_iv (EV, BACKEND_KQUEUE)
357	const_iv (EV, BACKEND_DEVPOLL)	415	const_iv (EV, BACKEND_DEVPOLL)
358	const_iv (EV, BACKEND_PORT)	416	const_iv (EV, BACKEND_PORT)
		417	const_iv (EV, BACKEND_ALL)
		418	const_iv (EV, BACKEND_MASK)
359	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)
360	const_iv (EV, FLAG_NOENV)	423	const_iv (EV, FLAG_NOENV)
361	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
362	};	437	};
363		438
364	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--)
365	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	}
366		451
367	stash_loop = gv_stashpv ("EV::Loop" , 1);	452	stash_loop = gv_stashpv ("EV::Loop" , 1);
368	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	453	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
369	stash_io = gv_stashpv ("EV::IO" , 1);	454	stash_io = gv_stashpv ("EV::IO" , 1);
370	stash_timer = gv_stashpv ("EV::Timer" , 1);	455	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
375	stash_check = gv_stashpv ("EV::Check" , 1);	460	stash_check = gv_stashpv ("EV::Check" , 1);
376	stash_child = gv_stashpv ("EV::Child" , 1);	461	stash_child = gv_stashpv ("EV::Child" , 1);
377	stash_embed = gv_stashpv ("EV::Embed" , 1);	462	stash_embed = gv_stashpv ("EV::Embed" , 1);
378	stash_stat = gv_stashpv ("EV::Stat" , 1);	463	stash_stat = gv_stashpv ("EV::Stat" , 1);
379	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);
380		467
381	{	468	{
382	SV *sv = perl_get_sv ("EV::API", TRUE);	469	SV *sv = perl_get_sv ("EV::API", TRUE);
383	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	470	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384		471
385	/* the poor man's shared library emulator */	472	/* the poor man's shared library emulator */
386	evapi.ver = EV_API_VERSION;	473	evapi.ver = EV_API_VERSION;
387	evapi.rev = EV_API_REVISION;	474	evapi.rev = EV_API_REVISION;
388	evapi.sv_fileno = sv_fileno;	475	evapi.sv_fileno = sv_fileno;
389	evapi.sv_signum = sv_signum;	476	evapi.sv_signum = s_signum;
390	evapi.supported_backends = ev_supported_backends ();	477	evapi.supported_backends = ev_supported_backends ();
391	evapi.recommended_backends = ev_recommended_backends ();	478	evapi.recommended_backends = ev_recommended_backends ();
392	evapi.embeddable_backends = ev_embeddable_backends ();	479	evapi.embeddable_backends = ev_embeddable_backends ();
393	evapi.time = ev_time;	480	evapi.time_ = ev_time;
394	evapi.sleep = ev_sleep;	481	evapi.sleep_ = ev_sleep;
395	evapi.loop_new = ev_loop_new;	482	evapi.loop_new = ev_loop_new;
396	evapi.loop_destroy = ev_loop_destroy;	483	evapi.loop_destroy = ev_loop_destroy;
397	evapi.loop_fork = ev_loop_fork;	484	evapi.loop_fork = ev_loop_fork;
398	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;
399	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;
400	evapi.backend = ev_backend;	493	evapi.backend = ev_backend;
401	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;
402	evapi.ref = ev_ref;	500	evapi.ref = ev_ref;
403	evapi.unref = ev_unref;	501	evapi.unref = ev_unref;
404	evapi.loop = ev_loop;	502	evapi.run = ev_run;
405	evapi.once = ev_once;	503	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	504	evapi.io_start = ev_io_start;
407	evapi.io_stop = ev_io_stop;	505	evapi.io_stop = ev_io_stop;
408	evapi.timer_start = ev_timer_start;	506	evapi.timer_start = ev_timer_start;
409	evapi.timer_stop = ev_timer_stop;	507	evapi.timer_stop = ev_timer_stop;
410	evapi.timer_again = ev_timer_again;	508	evapi.timer_again = ev_timer_again;
		509	evapi.timer_remaining = ev_timer_remaining;
411	evapi.periodic_start = ev_periodic_start;	510	evapi.periodic_start = ev_periodic_start;
412	evapi.periodic_stop = ev_periodic_stop;	511	evapi.periodic_stop = ev_periodic_stop;
413	evapi.signal_start = ev_signal_start;	512	evapi.signal_start = ev_signal_start;
414	evapi.signal_stop = ev_signal_stop;	513	evapi.signal_stop = ev_signal_stop;
415	evapi.idle_start = ev_idle_start;	514	evapi.idle_start = ev_idle_start;
416	evapi.idle_stop = ev_idle_stop;	515	evapi.idle_stop = ev_idle_stop;
417	evapi.prepare_start = ev_prepare_start;	516	evapi.prepare_start = ev_prepare_start;
418	evapi.prepare_stop = ev_prepare_stop;	517	evapi.prepare_stop = ev_prepare_stop;
419	evapi.check_start = ev_check_start;	518	evapi.check_start = ev_check_start;
420	evapi.check_stop = ev_check_stop;	519	evapi.check_stop = ev_check_stop;
		520	#if EV_CHILD_ENABLE
421	evapi.child_start = ev_child_start;	521	evapi.child_start = ev_child_start;
422	evapi.child_stop = ev_child_stop;	522	evapi.child_stop = ev_child_stop;
		523	#endif
423	evapi.stat_start = ev_stat_start;	524	evapi.stat_start = ev_stat_start;
424	evapi.stat_stop = ev_stat_stop;	525	evapi.stat_stop = ev_stat_stop;
425	evapi.stat_stat = ev_stat_stat;	526	evapi.stat_stat = ev_stat_stat;
426	evapi.embed_start = ev_embed_start;	527	evapi.embed_start = ev_embed_start;
427	evapi.embed_stop = ev_embed_stop;	528	evapi.embed_stop = ev_embed_stop;
428	evapi.embed_sweep = ev_embed_sweep;	529	evapi.embed_sweep = ev_embed_sweep;
429	evapi.fork_start = ev_fork_start;	530	evapi.fork_start = ev_fork_start;
430	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;
431	evapi.async_start = ev_async_start;	534	evapi.async_start = ev_async_start;
432	evapi.async_stop = ev_async_stop;	535	evapi.async_stop = ev_async_stop;
433	evapi.async_send = ev_async_send;	536	evapi.async_send = ev_async_send;
434	evapi.clear_pending = ev_clear_pending;	537	evapi.clear_pending = ev_clear_pending;
435	evapi.invoke = ev_invoke;	538	evapi.invoke = ev_invoke;
436		539
437	sv_setiv (sv, (IV)&evapi);	540	sv_setiv (sv, (IV)&evapi);
438	SvREADONLY_on (sv);	541	SvREADONLY_on (sv);
439	}	542	}
440	#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
441	pthread_atfork (0, 0, ev_default_fork);	550	pthread_atfork (0, 0, default_fork);
		551	#endif
442	#endif	552	#endif
443	}	553	}
444		554
445	SV *ev_default_loop (unsigned int flags = 0)	555	SV *ev_default_loop (unsigned int flags = 0)
446	CODE:	556	CODE:
…		…
460	OUTPUT:	570	OUTPUT:
461	RETVAL	571	RETVAL
462		572
463	void ev_default_destroy ()	573	void ev_default_destroy ()
464	CODE:	574	CODE:
465	ev_default_destroy ();	575	ev_loop_destroy (EV_DEFAULT_UC);
466	SvREFCNT_dec (default_loop_sv);	576	SvREFCNT_dec (default_loop_sv);
467	default_loop_sv = 0;	577	default_loop_sv = 0;
468		578
469	unsigned int ev_supported_backends ()	579	unsigned int ev_supported_backends ()
470		580
471	unsigned int ev_recommended_backends ()	581	unsigned int ev_recommended_backends ()
472		582
473	unsigned int ev_embeddable_backends ()	583	unsigned int ev_embeddable_backends ()
474		584
		585	void ev_sleep (NV interval)
		586
475	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	}
476		597
477	NV ev_now ()	598	NV ev_now ()
478	C_ARGS: evapi.default_loop	599	C_ARGS: evapi.default_loop
479		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
480	unsigned int ev_backend ()	610	unsigned int ev_backend ()
481	C_ARGS: evapi.default_loop	611	C_ARGS: evapi.default_loop
482		612
		613	void ev_verify ()
		614	ALIAS:
		615	loop_verify = 1
		616	C_ARGS: evapi.default_loop
		617
		618	unsigned int ev_iteration ()
		619	ALIAS:
		620	loop_count = 1
		621	C_ARGS: evapi.default_loop
		622
483	unsigned int ev_loop_count ()	623	unsigned int ev_depth ()
		624	ALIAS:
		625	loop_depth = 1
484	C_ARGS: evapi.default_loop	626	C_ARGS: evapi.default_loop
485		627
486	void ev_set_io_collect_interval (NV interval)	628	void ev_set_io_collect_interval (NV interval)
487	C_ARGS: evapi.default_loop, interval	629	C_ARGS: evapi.default_loop, interval
488		630
489	void ev_set_timeout_collect_interval (NV interval)	631	void ev_set_timeout_collect_interval (NV interval)
490	C_ARGS: evapi.default_loop, interval	632	C_ARGS: evapi.default_loop, interval
491		633
492	void ev_loop (int flags = 0)	634	int ev_run (int flags = 0)
		635	ALIAS:
		636	loop = 1
493	C_ARGS: evapi.default_loop, flags	637	C_ARGS: evapi.default_loop, flags
494		638
495	void ev_unloop (int how = EVUNLOOP_ONE)	639	void ev_break (int how = EVBREAK_ONE)
		640	ALIAS:
		641	unloop = 1
496	C_ARGS: evapi.default_loop, how	642	C_ARGS: evapi.default_loop, how
497		643
498	void ev_feed_fd_event (int fd, int revents = EV_NONE)	644	void ev_feed_fd_event (int fd, int revents = EV_NONE)
499	C_ARGS: evapi.default_loop, fd, revents	645	C_ARGS: evapi.default_loop, fd, revents
500		646
501	void ev_feed_signal_event (SV *signal)	647	void ev_feed_signal_event (SV *signal)
502	CODE:	648	CODE:
503	{	649	{
504	Signal signum = sv_signum (signal);	650	Signal signum = s_signum (signal);
505	CHECK_SIG (signal, signum);	651	CHECK_SIG (signal, signum);
506		652
507	ev_feed_signal_event (evapi.default_loop, signum);	653	ev_feed_signal_event (evapi.default_loop, signum);
508	}	654	}
509		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
510	ev_io io (SV fh, int events, SV *cb)	662	ev_io io (SV fh, int events, SV *cb)
511	ALIAS:	663	ALIAS:
512	io_ns = 1	664	io_ns = 1
		665	_ae_io = 2
513	CODE:	666	CODE:
514	{	667	{
515	int fd = sv_fileno (fh);	668	int fd = s_fileno (fh, events & EV_WRITE);
516	CHECK_FD (fh, fd);	669	CHECK_FD (fh, fd);
517		670
		671	if (ix == 2)
		672	{
		673	ix = 0;
		674	events = events ? EV_WRITE : EV_READ;
		675	}
		676
518	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	677	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
519	RETVAL->fh = newSVsv (fh);	678	e_fh (RETVAL) = newSVsv (fh);
520	ev_io_set (RETVAL, fd, events);	679	ev_io_set (RETVAL, fd, events);
521	if (!ix) START (io, RETVAL);	680	if (!ix) START (io, RETVAL);
522	}	681	}
523	OUTPUT:	682	OUTPUT:
524	RETVAL	683	RETVAL
…		…
540	periodic_ns = 1	699	periodic_ns = 1
541	INIT:	700	INIT:
542	CHECK_REPEAT (interval);	701	CHECK_REPEAT (interval);
543	CODE:	702	CODE:
544	{	703	{
545	ev_periodic *w;	704	ev_periodic *w;
546	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	705	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
547	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	706	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
548	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);
549	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	708	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
550	if (!ix) START (periodic, w);	709	if (!ix) START (periodic, w);
551	}	710	}
552	OUTPUT:	711	OUTPUT:
553	RETVAL	712	RETVAL
…		…
555	ev_signal signal (SV signal, SV *cb)	714	ev_signal signal (SV signal, SV *cb)
556	ALIAS:	715	ALIAS:
557	signal_ns = 1	716	signal_ns = 1
558	CODE:	717	CODE:
559	{	718	{
560	Signal signum = sv_signum (signal);	719	Signal signum = s_signum (signal);
561	CHECK_SIG (signal, signum);	720	CHECK_SIG (signal, signum);
562		721
563	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	722	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
564	ev_signal_set (RETVAL, signum);	723	ev_signal_set (RETVAL, signum);
565	if (!ix) START (signal, RETVAL);	724	if (!ix) START_SIGNAL (RETVAL);
566	}	725	}
567	OUTPUT:	726	OUTPUT:
568	RETVAL	727	RETVAL
569		728
570	ev_idle idle (SV cb)	729	ev_idle idle (SV cb)
…		…
605	ev_fork_set (RETVAL);	764	ev_fork_set (RETVAL);
606	if (!ix) START (fork, RETVAL);	765	if (!ix) START (fork, RETVAL);
607	OUTPUT:	766	OUTPUT:
608	RETVAL	767	RETVAL
609		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
610	ev_child child (int pid, int trace, SV cb)	784	ev_child child (int pid, int trace, SV cb)
611	ALIAS:	785	ALIAS:
612	child_ns = 1	786	child_ns = 1
613	CODE:	787	CODE:
		788	#if EV_CHILD_ENABLE
614	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	789	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
615	ev_child_set (RETVAL, pid, trace);	790	ev_child_set (RETVAL, pid, trace);
616	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
617	OUTPUT:	795	OUTPUT:
618	RETVAL	796	RETVAL
		797
619		798
620	ev_stat stat (SV path, NV interval, SV *cb)	799	ev_stat stat (SV path, NV interval, SV *cb)
621	ALIAS:	800	ALIAS:
622	stat_ns = 1	801	stat_ns = 1
623	CODE:	802	CODE:
624	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	803	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
625	RETVAL->fh = newSVsv (path);	804	e_fh (RETVAL) = newSVsv (path);
626	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	805	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
627	if (!ix) START (stat, RETVAL);	806	if (!ix) START (stat, RETVAL);
628	OUTPUT:	807	OUTPUT:
629	RETVAL	808	RETVAL
630		809
		810	#ifndef EV_NO_LOOPS
		811
631	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)	812	ev_embed embed (struct ev_loop loop, SV *cb = 0)
632	ALIAS:	813	ALIAS:
633	embed_ns = 1	814	embed_ns = 1
634	CODE:	815	CODE:
635	{	816	{
636	if (!(ev_backend (loop) & ev_embeddable_backends ()))	817	if (!(ev_backend (loop) & ev_embeddable_backends ()))
637	croak ("passed loop is not embeddable via EV::embed,");	818	croak ("passed loop is not embeddable via EV::embed,");
638		819
639	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	820	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
640	RETVAL->fh = newSVsv (ST (0));	821	e_fh (RETVAL) = newSVsv (ST (0));
641	ev_embed_set (RETVAL, loop);	822	ev_embed_set (RETVAL, loop);
642
643	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
644
645	if (!ix) START (embed, RETVAL);	823	if (!ix) START (embed, RETVAL);
646	}	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);
647	OUTPUT:	837	OUTPUT:
648	RETVAL	838	RETVAL
649		839
650	void once (SV fh, int events, SV timeout, SV *cb)	840	void once (SV fh, int events, SV timeout, SV *cb)
651	CODE:	841	CODE:
652	ev_once (	842	ev_once (
653	evapi.default_loop,	843	evapi.default_loop,
654	sv_fileno (fh), events,	844	s_fileno (fh, events & EV_WRITE), events,
655	SvOK (timeout) ? SvNV (timeout) : -1.,	845	SvOK (timeout) ? SvNV (timeout) : -1.,
656	e_once_cb,	846	e_once_cb,
657	newSVsv (cb)	847	newSVsv (cb)
658	);	848	);
659		849
…		…
680	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	870	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
681	new_value = new_value ? WFLAG_KEEPALIVE : 0;	871	new_value = new_value ? WFLAG_KEEPALIVE : 0;
682		872
683	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))	873	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
684	{	874	{
		875	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
685	REF (w);	876	REF (w);
686	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
687	UNREF (w);	877	UNREF (w);
688	}	878	}
689	}	879	}
690	OUTPUT:	880	OUTPUT:
691	RETVAL	881	RETVAL
692		882
693	SV cb (ev_watcher w, SV *new_cb = 0)	883	SV cb (ev_watcher w, SV *new_cb = 0)
694	CODE:	884	CODE:
695	{	885	{
696	RETVAL = newSVsv (w->cb_sv);
697
698	if (items > 1)	886	if (items > 1)
699	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);
700	}	894	}
701	OUTPUT:	895	OUTPUT:
702	RETVAL	896	RETVAL
703		897
704	SV data (ev_watcher w, SV *new_data = 0)	898	SV data (ev_watcher w, SV *new_data = 0)
…		…
769	e_destroy (w);	963	e_destroy (w);
770		964
771	void set (ev_io w, SV fh, int events)	965	void set (ev_io w, SV fh, int events)
772	CODE:	966	CODE:
773	{	967	{
774	int fd = sv_fileno (fh);	968	int fd = s_fileno (fh, events & EV_WRITE);
775	CHECK_FD (fh, fd);	969	CHECK_FD (fh, fd);
776		970
777	sv_setsv (w->fh, fh);	971	sv_setsv (e_fh (w), fh);
778	RESET (io, w, (w, fd, events));	972	RESET (io, w, (w, fd, events));
779	}	973	}
780		974
781	SV fh (ev_io w, SV *new_fh = 0)	975	SV fh (ev_io w, SV *new_fh = 0)
782	CODE:	976	CODE:
783	{	977	{
784	if (items > 1)	978	if (items > 1)
785	{	979	{
786	int fd = sv_fileno (new_fh);	980	int fd = s_fileno (new_fh, w->events & EV_WRITE);
787	CHECK_FD (new_fh, fd);	981	CHECK_FD (new_fh, fd);
788		982
789	RETVAL = w->fh;	983	RETVAL = e_fh (w);
790	w->fh = newSVsv (new_fh);	984	e_fh (w) = newSVsv (new_fh);
791		985
792	RESET (io, w, (w, fd, w->events));	986	RESET (io, w, (w, fd, w->events));
793	}	987	}
794	else	988	else
795	RETVAL = newSVsv (w->fh);	989	RETVAL = newSVsv (e_fh (w));
796	}	990	}
797	OUTPUT:	991	OUTPUT:
798	RETVAL	992	RETVAL
799		993
800	int events (ev_io *w, int new_events = EV_UNDEF)	994	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
810		1004
811	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1005	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
812		1006
813	void ev_signal_start (ev_signal *w)	1007	void ev_signal_start (ev_signal *w)
814	CODE:	1008	CODE:
815	START (signal, w);	1009	START_SIGNAL (w);
816		1010
817	void ev_signal_stop (ev_signal *w)	1011	void ev_signal_stop (ev_signal *w)
818	CODE:	1012	CODE:
819	STOP (signal, w);	1013	STOP (signal, w);
820		1014
…		…
824	e_destroy (w);	1018	e_destroy (w);
825		1019
826	void set (ev_signal w, SV signal)	1020	void set (ev_signal w, SV signal)
827	CODE:	1021	CODE:
828	{	1022	{
829	Signal signum = sv_signum (signal);	1023	Signal signum = s_signum (signal);
830	CHECK_SIG (signal, signum);	1024	CHECK_SIG (signal, signum);
831		1025
832	RESET (signal, w, (w, signum));	1026	RESET_SIGNAL (w, (w, signum));
833	}	1027	}
834		1028
835	int signal (ev_signal w, SV new_signal = 0)	1029	int signal (ev_signal w, SV new_signal = 0)
836	CODE:	1030	CODE:
837	{	1031	{
838	RETVAL = w->signum;	1032	RETVAL = w->signum;
839		1033
840	if (items > 1)	1034	if (items > 1)
841	{	1035	{
842	Signal signum = sv_signum (new_signal);	1036	Signal signum = s_signum (new_signal);
843	CHECK_SIG (new_signal, signum);	1037	CHECK_SIG (new_signal, signum);
844		1038
845	RESET (signal, w, (w, signum));	1039	RESET_SIGNAL (w, (w, signum));
846	}	1040	}
847	}	1041	}
848	OUTPUT:	1042	OUTPUT:
849	RETVAL	1043	RETVAL
850		1044
…		…
858		1052
859	void ev_timer_stop (ev_timer *w)	1053	void ev_timer_stop (ev_timer *w)
860	CODE:	1054	CODE:
861	STOP (timer, w);	1055	STOP (timer, w);
862		1056
863	void ev_timer_again (ev_timer *w)	1057	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
864	INIT:	1058	CODE:
		1059	if (items > 1)
		1060	w->repeat = repeat;
865	CHECK_REPEAT (w->repeat);	1061	CHECK_REPEAT (w->repeat);
866	CODE:
867	REF (w);
868	ev_timer_again (e_loop (w), w);	1062	ev_timer_again (e_loop (w), w);
869	UNREF (w);	1063	UNREF (w);
		1064
		1065	NV ev_timer_remaining (ev_timer *w)
		1066	C_ARGS: e_loop (w), w
870		1067
871	void DESTROY (ev_timer *w)	1068	void DESTROY (ev_timer *w)
872	CODE:	1069	CODE:
873	STOP (timer, w);	1070	STOP (timer, w);
874	e_destroy (w);	1071	e_destroy (w);
…		…
877	INIT:	1074	INIT:
878	CHECK_REPEAT (repeat);	1075	CHECK_REPEAT (repeat);
879	CODE:	1076	CODE:
880	RESET (timer, w, (w, after, repeat));	1077	RESET (timer, w, (w, after, repeat));
881		1078
882	NV at (ev_timer *w)
883	CODE:
884	RETVAL = w->at;
885	OUTPUT:
886	RETVAL
887
888	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1079	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
889		1080
890	void ev_periodic_start (ev_periodic *w)	1081	void ev_periodic_start (ev_periodic *w)
891	INIT:	1082	INIT:
892	CHECK_REPEAT (w->interval);	1083	CHECK_REPEAT (w->interval);
…		…
897	CODE:	1088	CODE:
898	STOP (periodic, w);	1089	STOP (periodic, w);
899		1090
900	void ev_periodic_again (ev_periodic *w)	1091	void ev_periodic_again (ev_periodic *w)
901	CODE:	1092	CODE:
902	REF (w);
903	ev_periodic_again (e_loop (w), w);	1093	ev_periodic_again (e_loop (w), w);
904	UNREF (w);	1094	UNREF (w);
905		1095
906	void DESTROY (ev_periodic *w)	1096	void DESTROY (ev_periodic *w)
907	CODE:	1097	CODE:
…		…
911	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)	1101	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
912	INIT:	1102	INIT:
913	CHECK_REPEAT (interval);	1103	CHECK_REPEAT (interval);
914	CODE:	1104	CODE:
915	{	1105	{
916	SvREFCNT_dec (w->fh);	1106	SvREFCNT_dec (e_fh (w));
917	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1107	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
918		1108
919	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1109	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
920	}	1110	}
921		1111
922	NV at (ev_periodic *w)	1112	NV at (ev_periodic *w)
923	CODE:	1113	CODE:
924	RETVAL = w->at;	1114	RETVAL = ev_periodic_at (w);
925	OUTPUT:	1115	OUTPUT:
926	RETVAL	1116	RETVAL
927		1117
928	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1118	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
929		1119
…		…
983	void DESTROY (ev_fork *w)	1173	void DESTROY (ev_fork *w)
984	CODE:	1174	CODE:
985	STOP (fork, w);	1175	STOP (fork, w);
986	e_destroy (w);	1176	e_destroy (w);
987		1177
		1178	#if CLEANUP_ENABLED
		1179
		1180	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1181
		1182	void ev_cleanup_start (ev_cleanup *w)
		1183	CODE:
		1184	START (cleanup, w);
		1185
		1186	void ev_cleanup_stop (ev_cleanup *w)
		1187	CODE:
		1188	STOP (cleanup, w);
		1189
		1190	void DESTROY (ev_cleanup *w)
		1191	CODE:
		1192	STOP (cleanup, w);
		1193	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1194	e_destroy (w);
		1195
		1196	int keepalive (ev_watcher w, SV new_value = 0)
		1197	CODE:
		1198	RETVAL = 1;
		1199	OUTPUT:
		1200	RETVAL
		1201
		1202	#endif
		1203
988	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1204	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1205
		1206	#if EV_CHILD_ENABLE
989		1207
990	void ev_child_start (ev_child *w)	1208	void ev_child_start (ev_child *w)
991	CODE:	1209	CODE:
992	START (child, w);	1210	START (child, w);
993		1211
…		…
1013	: ix == 1 ? w->rpid	1231	: ix == 1 ? w->rpid
1014	: w->rstatus;	1232	: w->rstatus;
1015	OUTPUT:	1233	OUTPUT:
1016	RETVAL	1234	RETVAL
1017		1235
		1236	#endif
		1237
1018	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1238	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1019		1239
1020	void ev_stat_start (ev_stat *w)	1240	void ev_stat_start (ev_stat *w)
1021	CODE:	1241	CODE:
1022	START (stat, w);	1242	START (stat, w);
…		…
1031	e_destroy (w);	1251	e_destroy (w);
1032		1252
1033	void set (ev_stat w, SV path, NV interval)	1253	void set (ev_stat w, SV path, NV interval)
1034	CODE:	1254	CODE:
1035	{	1255	{
1036	sv_setsv (w->fh, path);	1256	sv_setsv (e_fh (w), path);
1037	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1257	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1038	}	1258	}
1039		1259
1040	SV path (ev_stat w, SV *new_path = 0)	1260	SV path (ev_stat w, SV *new_path = 0)
1041	CODE:	1261	CODE:
1042	{	1262	{
1043	RETVAL = SvREFCNT_inc (w->fh);	1263	RETVAL = SvREFCNT_inc (e_fh (w));
1044		1264
1045	if (items > 1)	1265	if (items > 1)
1046	{	1266	{
1047	SvREFCNT_dec (w->fh);	1267	SvREFCNT_dec (e_fh (w));
1048	w->fh = newSVsv (new_path);	1268	e_fh (w) = newSVsv (new_path);
1049	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1269	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1050	}	1270	}
1051	}	1271	}
1052	OUTPUT:	1272	OUTPUT:
1053	RETVAL	1273	RETVAL
1054		1274
…		…
1056	CODE:	1276	CODE:
1057	{	1277	{
1058	RETVAL = w->interval;	1278	RETVAL = w->interval;
1059		1279
1060	if (items > 1)	1280	if (items > 1)
1061	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1281	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1062	}	1282	}
1063	OUTPUT:	1283	OUTPUT:
1064	RETVAL	1284	RETVAL
1065		1285
1066	void prev (ev_stat *w)	1286	void prev (ev_stat *w)
…		…
1125	e_destroy (w);	1345	e_destroy (w);
1126		1346
1127	void set (ev_embed w, struct ev_loop loop)	1347	void set (ev_embed w, struct ev_loop loop)
1128	CODE:	1348	CODE:
1129	{	1349	{
1130	sv_setsv (w->fh, ST (1));	1350	sv_setsv (e_fh (w), ST (1));
1131	RESET (embed, w, (w, loop));	1351	RESET (embed, w, (w, loop));
1132	}	1352	}
1133		1353
1134	SV other (ev_embed w)	1354	SV other (ev_embed w)
1135	CODE:	1355	CODE:
1136	RETVAL = newSVsv (w->fh);	1356	RETVAL = newSVsv (e_fh (w));
1137	OUTPUT:	1357	OUTPUT:
1138	RETVAL	1358	RETVAL
		1359
		1360	void ev_embed_sweep (ev_embed *w)
		1361	C_ARGS: e_loop (w), w
		1362
		1363	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1364
		1365	void ev_async_start (ev_async *w)
		1366	CODE:
		1367	START (async, w);
		1368
		1369	void ev_async_stop (ev_async *w)
		1370	CODE:
		1371	STOP (async, w);
		1372
		1373	void DESTROY (ev_async *w)
		1374	CODE:
		1375	STOP (async, w);
		1376	e_destroy (w);
		1377
		1378	void ev_async_send (ev_async *w)
		1379	C_ARGS: e_loop (w), w
		1380
		1381	SV ev_async_async_pending (ev_async w)
		1382	CODE:
		1383	RETVAL = boolSV (ev_async_pending (w));
		1384	OUTPUT:
		1385	RETVAL
		1386
		1387	#ifndef EV_NO_LOOPS
1139		1388
1140	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1389	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1141		1390
1142	SV new (SV klass, unsigned int flags = 0)	1391	SV new (SV klass, unsigned int flags = 0)
1143	CODE:	1392	CODE:
…		…
1152	OUTPUT:	1401	OUTPUT:
1153	RETVAL	1402	RETVAL
1154		1403
1155	void DESTROY (struct ev_loop *loop)	1404	void DESTROY (struct ev_loop *loop)
1156	CODE:	1405	CODE:
1157	if (loop != evapi.default_loop) /* global destruction sucks */	1406	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1407	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1408	if (loop != evapi.default_loop)
1158	ev_loop_destroy (loop);	1409	ev_loop_destroy (loop);
1159		1410
1160	void ev_loop_fork (struct ev_loop *loop)	1411	void ev_loop_fork (struct ev_loop *loop)
1161		1412
1162	NV ev_now (struct ev_loop *loop)	1413	NV ev_now (struct ev_loop *loop)
1163		1414
		1415	void ev_now_update (struct ev_loop *loop)
		1416
		1417	void ev_suspend (struct ev_loop *loop)
		1418
		1419	void ev_resume (struct ev_loop *loop)
		1420
1164	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1421	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1165		1422
1166	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1423	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1167		1424
1168	unsigned int ev_backend (struct ev_loop *loop)	1425	unsigned int ev_backend (struct ev_loop *loop)
1169		1426
1170	unsigned int ev_loop_count (struct ev_loop *loop)	1427	void ev_verify (struct ev_loop *loop)
		1428	ALIAS:
		1429	loop_verify = 1
1171		1430
1172	void ev_loop (struct ev_loop *loop, int flags = 0)	1431	unsigned int ev_iteration (struct ev_loop *loop)
		1432	ALIAS:
		1433	loop_count = 1
1173		1434
		1435	unsigned int ev_depth (struct ev_loop *loop)
		1436	ALIAS:
		1437	loop_depth = 1
		1438
		1439	int ev_run (struct ev_loop *loop, int flags = 0)
		1440	ALIAS:
		1441	loop = 1
		1442
1174	void ev_unloop (struct ev_loop *loop, int how = 1)	1443	void ev_break (struct ev_loop *loop, int how = 1)
		1444	ALIAS:
		1445	unloop = 1
1175		1446
1176	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1447	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1177		1448
		1449	unsigned int ev_pending_count (struct ev_loop *loop)
		1450
		1451	void ev_invoke_pending (struct ev_loop *loop)
		1452
1178	#if 0	1453	#if 0
1179		1454
1180	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1455	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1181	CODE:	1456	CODE:
1182	{	1457	{
1183	Signal signum = sv_signum (signal);	1458	Signal signum = s_signum (signal);
1184	CHECK_SIG (signal, signum);	1459	CHECK_SIG (signal, signum);
1185		1460
1186	ev_feed_signal_event (loop, signum);	1461	ev_feed_signal_event (loop, signum);
1187	}	1462	}
1188		1463
…		…
1191	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1466	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1192	ALIAS:	1467	ALIAS:
1193	io_ns = 1	1468	io_ns = 1
1194	CODE:	1469	CODE:
1195	{	1470	{
1196	int fd = sv_fileno (fh);	1471	int fd = s_fileno (fh, events & EV_WRITE);
1197	CHECK_FD (fh, fd);	1472	CHECK_FD (fh, fd);
1198		1473
1199	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1474	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1200	RETVAL->fh = newSVsv (fh);	1475	e_fh (RETVAL) = newSVsv (fh);
1201	ev_io_set (RETVAL, fd, events);	1476	ev_io_set (RETVAL, fd, events);
1202	if (!ix) START (io, RETVAL);	1477	if (!ix) START (io, RETVAL);
1203	}	1478	}
1204	OUTPUT:	1479	OUTPUT:
1205	RETVAL	1480	RETVAL
…		…
1221	periodic_ns = 1	1496	periodic_ns = 1
1222	INIT:	1497	INIT:
1223	CHECK_REPEAT (interval);	1498	CHECK_REPEAT (interval);
1224	CODE:	1499	CODE:
1225	{	1500	{
1226	ev_periodic *w;	1501	ev_periodic *w;
1227	w = e_new (sizeof (ev_periodic), cb, ST (0));	1502	w = e_new (sizeof (ev_periodic), cb, ST (0));
1228	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1503	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1229	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1504	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1230	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1505	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1231	if (!ix) START (periodic, w);	1506	if (!ix) START (periodic, w);
1232	}	1507	}
1233	OUTPUT:	1508	OUTPUT:
1234	RETVAL	1509	RETVAL
1235		1510
1236	#if 0
1237
1238	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1511	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1239	ALIAS:	1512	ALIAS:
1240	signal_ns = 1	1513	signal_ns = 1
1241	CODE:	1514	CODE:
1242	{	1515	{
1243	Signal signum = sv_signum (signal);	1516	Signal signum = s_signum (signal);
1244	CHECK_SIG (signal, signum);	1517	CHECK_SIG (signal, signum);
1245		1518
1246	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1519	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1247	ev_signal_set (RETVAL, signum);	1520	ev_signal_set (RETVAL, signum);
1248	if (!ix) START (signal, RETVAL);	1521	if (!ix) START_SIGNAL (RETVAL);
1249	}	1522	}
1250	OUTPUT:	1523	OUTPUT:
1251	RETVAL	1524	RETVAL
1252
1253	#endif
1254		1525
1255	ev_idle idle (struct ev_loop loop, SV *cb)	1526	ev_idle idle (struct ev_loop loop, SV *cb)
1256	ALIAS:	1527	ALIAS:
1257	idle_ns = 1	1528	idle_ns = 1
1258	CODE:	1529	CODE:
…		…
1290	ev_fork_set (RETVAL);	1561	ev_fork_set (RETVAL);
1291	if (!ix) START (fork, RETVAL);	1562	if (!ix) START (fork, RETVAL);
1292	OUTPUT:	1563	OUTPUT:
1293	RETVAL	1564	RETVAL
1294		1565
		1566	#if CLEANUP_ENABLED
		1567
		1568	ev_cleanup cleanup (struct ev_loop loop, SV *cb)
		1569	ALIAS:
		1570	cleanup_ns = 1
		1571	CODE:
		1572	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1573	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1574	ev_cleanup_set (RETVAL);
		1575	if (!ix) START (cleanup, RETVAL);
		1576	OUTPUT:
		1577	RETVAL
		1578
		1579	#endif
		1580
1295	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)	1581	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1296	ALIAS:	1582	ALIAS:
1297	child_ns = 1	1583	child_ns = 1
1298	CODE:	1584	CODE:
		1585	#if EV_CHILD_ENABLE
1299	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1586	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1300	ev_child_set (RETVAL, pid, trace);	1587	ev_child_set (RETVAL, pid, trace);
1301	if (!ix) START (child, RETVAL);	1588	if (!ix) START (child, RETVAL);
		1589	#else
		1590	croak ("EV::child watchers not supported on this platform");
		1591	#endif
1302	OUTPUT:	1592	OUTPUT:
1303	RETVAL	1593	RETVAL
1304		1594
1305	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1595	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
1306	ALIAS:	1596	ALIAS:
1307	stat_ns = 1	1597	stat_ns = 1
1308	CODE:	1598	CODE:
1309	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1599	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1310	RETVAL->fh = newSVsv (path);	1600	e_fh (RETVAL) = newSVsv (path);
1311	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1601	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1312	if (!ix) START (stat, RETVAL);	1602	if (!ix) START (stat, RETVAL);
1313	OUTPUT:	1603	OUTPUT:
1314	RETVAL	1604	RETVAL
1315		1605
1316	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = &PL_sv_undef)	1606	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
1317	ALIAS:	1607	ALIAS:
1318	embed_ns = 1	1608	embed_ns = 1
1319	CODE:	1609	CODE:
1320	{	1610	{
1321	if (!(ev_backend (other) & ev_embeddable_backends ()))	1611	if (!(ev_backend (other) & ev_embeddable_backends ()))
1322	croak ("passed loop is not embeddable via EV::embed,");	1612	croak ("passed loop is not embeddable via EV::embed,");
1323		1613
1324	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1614	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1325	RETVAL->fh = newSVsv (ST (1));	1615	e_fh (RETVAL) = newSVsv (ST (1));
1326	ev_embed_set (RETVAL, other);	1616	ev_embed_set (RETVAL, other);
1327
1328	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1329
1330	if (!ix) START (embed, RETVAL);	1617	if (!ix) START (embed, RETVAL);
1331	}	1618	}
		1619	OUTPUT:
		1620	RETVAL
		1621
		1622	ev_async async (struct ev_loop loop, SV *cb)
		1623	ALIAS:
		1624	async_ns = 1
		1625	CODE:
		1626	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1627	ev_async_set (RETVAL);
		1628	if (!ix) START (async, RETVAL);
1332	OUTPUT:	1629	OUTPUT:
1333	RETVAL	1630	RETVAL
1334		1631
1335	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1632	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1336	CODE:	1633	CODE:
1337	ev_once (	1634	ev_once (
1338	loop,	1635	loop,
1339	sv_fileno (fh), events,	1636	s_fileno (fh, events & EV_WRITE), events,
1340	SvOK (timeout) ? SvNV (timeout) : -1.,	1637	SvOK (timeout) ? SvNV (timeout) : -1.,
1341	e_once_cb,	1638	e_once_cb,
1342	newSVsv (cb)	1639	newSVsv (cb)
1343	);	1640	);
1344		1641
		1642	#endif
		1643

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing EV/EV.xs (file contents): Revision 1.105 by root, Thu Jan 31 20:10:28 2008 UTC vs. Revision 1.173 by root, Tue Jun 25 23:57:23 2019 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.105 by root, Thu Jan 31 20:10:28 2008 UTC vs.
Revision 1.173 by root, Tue Jun 25 23:57:23 2019 UTC