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

Comparing EV/EV.xs (file contents):
Revision 1.102 by root, Sat Dec 22 16:37:08 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_USE_NANOSLEEP EV_USE_MONOTONIC	31	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9	#define EV_H <ev.h>	32	#define EV_USE_FLOOR 1
		33	#define EV_API_STATIC
		34	#define EV_H "../libev/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)->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)->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->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
153	static void	169	static void
…		…
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 (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	{
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 (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;
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;
		534	evapi.async_start = ev_async_start;
		535	evapi.async_stop = ev_async_stop;
		536	evapi.async_send = ev_async_send;
431	evapi.clear_pending = ev_clear_pending;	537	evapi.clear_pending = ev_clear_pending;
432	evapi.invoke = ev_invoke;	538	evapi.invoke = ev_invoke;
433		539
434	sv_setiv (sv, (IV)&evapi);	540	sv_setiv (sv, (IV)&evapi);
435	SvREADONLY_on (sv);	541	SvREADONLY_on (sv);
436	}	542	}
437	#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
438	pthread_atfork (0, 0, ev_default_fork);	550	pthread_atfork (0, 0, default_fork);
		551	#endif
439	#endif	552	#endif
440	}	553	}
441		554
442	SV *ev_default_loop (unsigned int flags = 0)	555	SV *ev_default_loop (unsigned int flags = 0)
443	CODE:	556	CODE:
…		…
457	OUTPUT:	570	OUTPUT:
458	RETVAL	571	RETVAL
459		572
460	void ev_default_destroy ()	573	void ev_default_destroy ()
461	CODE:	574	CODE:
462	ev_default_destroy ();	575	ev_loop_destroy (EV_DEFAULT_UC);
463	SvREFCNT_dec (default_loop_sv);	576	SvREFCNT_dec (default_loop_sv);
464	default_loop_sv = 0;	577	default_loop_sv = 0;
465		578
466	unsigned int ev_supported_backends ()	579	unsigned int ev_supported_backends ()
467		580
468	unsigned int ev_recommended_backends ()	581	unsigned int ev_recommended_backends ()
469		582
470	unsigned int ev_embeddable_backends ()	583	unsigned int ev_embeddable_backends ()
471		584
		585	void ev_sleep (NV interval)
		586
472	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	}
473		597
474	NV ev_now ()	598	NV ev_now ()
475	C_ARGS: evapi.default_loop	599	C_ARGS: evapi.default_loop
476		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
477	unsigned int ev_backend ()	610	unsigned int ev_backend ()
478	C_ARGS: evapi.default_loop	611	C_ARGS: evapi.default_loop
479		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
480	unsigned int ev_loop_count ()	623	unsigned int ev_depth ()
		624	ALIAS:
		625	loop_depth = 1
481	C_ARGS: evapi.default_loop	626	C_ARGS: evapi.default_loop
482		627
483	void ev_set_io_collect_interval (NV interval)	628	void ev_set_io_collect_interval (NV interval)
484	C_ARGS: evapi.default_loop, interval	629	C_ARGS: evapi.default_loop, interval
485		630
486	void ev_set_timeout_collect_interval (NV interval)	631	void ev_set_timeout_collect_interval (NV interval)
487	C_ARGS: evapi.default_loop, interval	632	C_ARGS: evapi.default_loop, interval
488		633
489	void ev_loop (int flags = 0)	634	int ev_run (int flags = 0)
		635	ALIAS:
		636	loop = 1
490	C_ARGS: evapi.default_loop, flags	637	C_ARGS: evapi.default_loop, flags
491		638
492	void ev_unloop (int how = 1)	639	void ev_break (int how = EVBREAK_ONE)
		640	ALIAS:
		641	unloop = 1
493	C_ARGS: evapi.default_loop, how	642	C_ARGS: evapi.default_loop, how
494		643
495	void ev_feed_fd_event (int fd, int revents = EV_NONE)	644	void ev_feed_fd_event (int fd, int revents = EV_NONE)
496	C_ARGS: evapi.default_loop, fd, revents	645	C_ARGS: evapi.default_loop, fd, revents
497		646
498	void ev_feed_signal_event (SV *signal)	647	void ev_feed_signal_event (SV *signal)
499	CODE:	648	CODE:
500	{	649	{
501	Signal signum = sv_signum (signal);	650	Signal signum = s_signum (signal);
502	CHECK_SIG (signal, signum);	651	CHECK_SIG (signal, signum);
503		652
504	ev_feed_signal_event (evapi.default_loop, signum);	653	ev_feed_signal_event (evapi.default_loop, signum);
505	}	654	}
506		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
507	ev_io io (SV fh, int events, SV *cb)	662	ev_io io (SV fh, int events, SV *cb)
508	ALIAS:	663	ALIAS:
509	io_ns = 1	664	io_ns = 1
		665	_ae_io = 2
510	CODE:	666	CODE:
511	{	667	{
512	int fd = sv_fileno (fh);	668	int fd = s_fileno (fh, events & EV_WRITE);
513	CHECK_FD (fh, fd);	669	CHECK_FD (fh, fd);
514		670
		671	if (ix == 2)
		672	{
		673	ix = 0;
		674	events = events ? EV_WRITE : EV_READ;
		675	}
		676
515	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	677	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
516	RETVAL->fh = newSVsv (fh);	678	e_fh (RETVAL) = newSVsv (fh);
517	ev_io_set (RETVAL, fd, events);	679	ev_io_set (RETVAL, fd, events);
518	if (!ix) START (io, RETVAL);	680	if (!ix) START (io, RETVAL);
519	}	681	}
520	OUTPUT:	682	OUTPUT:
521	RETVAL	683	RETVAL
…		…
537	periodic_ns = 1	699	periodic_ns = 1
538	INIT:	700	INIT:
539	CHECK_REPEAT (interval);	701	CHECK_REPEAT (interval);
540	CODE:	702	CODE:
541	{	703	{
542	ev_periodic *w;	704	ev_periodic *w;
543	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	705	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
544	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	706	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
545	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);
546	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	708	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
547	if (!ix) START (periodic, w);	709	if (!ix) START (periodic, w);
548	}	710	}
549	OUTPUT:	711	OUTPUT:
550	RETVAL	712	RETVAL
…		…
552	ev_signal signal (SV signal, SV *cb)	714	ev_signal signal (SV signal, SV *cb)
553	ALIAS:	715	ALIAS:
554	signal_ns = 1	716	signal_ns = 1
555	CODE:	717	CODE:
556	{	718	{
557	Signal signum = sv_signum (signal);	719	Signal signum = s_signum (signal);
558	CHECK_SIG (signal, signum);	720	CHECK_SIG (signal, signum);
559		721
560	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	722	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
561	ev_signal_set (RETVAL, signum);	723	ev_signal_set (RETVAL, signum);
562	if (!ix) START (signal, RETVAL);	724	if (!ix) START_SIGNAL (RETVAL);
563	}	725	}
564	OUTPUT:	726	OUTPUT:
565	RETVAL	727	RETVAL
566		728
567	ev_idle idle (SV cb)	729	ev_idle idle (SV cb)
…		…
602	ev_fork_set (RETVAL);	764	ev_fork_set (RETVAL);
603	if (!ix) START (fork, RETVAL);	765	if (!ix) START (fork, RETVAL);
604	OUTPUT:	766	OUTPUT:
605	RETVAL	767	RETVAL
606		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
607	ev_child child (int pid, SV cb)	784	ev_child child (int pid, int trace, SV cb)
608	ALIAS:	785	ALIAS:
609	child_ns = 1	786	child_ns = 1
610	CODE:	787	CODE:
		788	#if EV_CHILD_ENABLE
611	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	789	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
612	ev_child_set (RETVAL, pid);	790	ev_child_set (RETVAL, pid, trace);
613	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
614	OUTPUT:	795	OUTPUT:
615	RETVAL	796	RETVAL
		797
616		798
617	ev_stat stat (SV path, NV interval, SV *cb)	799	ev_stat stat (SV path, NV interval, SV *cb)
618	ALIAS:	800	ALIAS:
619	stat_ns = 1	801	stat_ns = 1
620	CODE:	802	CODE:
621	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	803	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
622	RETVAL->fh = newSVsv (path);	804	e_fh (RETVAL) = newSVsv (path);
623	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	805	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
624	if (!ix) START (stat, RETVAL);	806	if (!ix) START (stat, RETVAL);
625	OUTPUT:	807	OUTPUT:
626	RETVAL	808	RETVAL
627		809
		810	#ifndef EV_NO_LOOPS
		811
628	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)	812	ev_embed embed (struct ev_loop loop, SV *cb = 0)
629	ALIAS:	813	ALIAS:
630	embed_ns = 1	814	embed_ns = 1
631	CODE:	815	CODE:
632	{	816	{
633	if (!(ev_backend (loop) & ev_embeddable_backends ()))	817	if (!(ev_backend (loop) & ev_embeddable_backends ()))
634	croak ("passed loop is not embeddable via EV::embed,");	818	croak ("passed loop is not embeddable via EV::embed,");
635		819
636	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	820	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
637	RETVAL->fh = newSVsv (ST (0));	821	e_fh (RETVAL) = newSVsv (ST (0));
638	ev_embed_set (RETVAL, loop);	822	ev_embed_set (RETVAL, loop);
639
640	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
641
642	if (!ix) START (embed, RETVAL);	823	if (!ix) START (embed, RETVAL);
643	}	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);
644	OUTPUT:	837	OUTPUT:
645	RETVAL	838	RETVAL
646		839
647	void once (SV fh, int events, SV timeout, SV *cb)	840	void once (SV fh, int events, SV timeout, SV *cb)
648	CODE:	841	CODE:
649	ev_once (	842	ev_once (
650	evapi.default_loop,	843	evapi.default_loop,
651	sv_fileno (fh), events,	844	s_fileno (fh, events & EV_WRITE), events,
652	SvOK (timeout) ? SvNV (timeout) : -1.,	845	SvOK (timeout) ? SvNV (timeout) : -1.,
653	e_once_cb,	846	e_once_cb,
654	newSVsv (cb)	847	newSVsv (cb)
655	);	848	);
656		849
…		…
672	C_ARGS: e_loop (w), w, revents	865	C_ARGS: e_loop (w), w, revents
673		866
674	int keepalive (ev_watcher *w, int new_value = 0)	867	int keepalive (ev_watcher *w, int new_value = 0)
675	CODE:	868	CODE:
676	{	869	{
677	RETVAL = w->flags & WFLAG_KEEPALIVE;	870	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
678	new_value = new_value ? WFLAG_KEEPALIVE : 0;	871	new_value = new_value ? WFLAG_KEEPALIVE : 0;
679		872
680	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	873	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
681	{	874	{
		875	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
682	REF (w);	876	REF (w);
683	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
684	UNREF (w);	877	UNREF (w);
685	}	878	}
686	}	879	}
687	OUTPUT:	880	OUTPUT:
688	RETVAL	881	RETVAL
689		882
690	SV cb (ev_watcher w, SV *new_cb = 0)	883	SV cb (ev_watcher w, SV *new_cb = 0)
691	CODE:	884	CODE:
692	{	885	{
693	RETVAL = newSVsv (w->cb_sv);
694
695	if (items > 1)	886	if (items > 1)
696	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);
697	}	894	}
698	OUTPUT:	895	OUTPUT:
699	RETVAL	896	RETVAL
700		897
701	SV data (ev_watcher w, SV *new_data = 0)	898	SV data (ev_watcher w, SV *new_data = 0)
…		…
766	e_destroy (w);	963	e_destroy (w);
767		964
768	void set (ev_io w, SV fh, int events)	965	void set (ev_io w, SV fh, int events)
769	CODE:	966	CODE:
770	{	967	{
771	int fd = sv_fileno (fh);	968	int fd = s_fileno (fh, events & EV_WRITE);
772	CHECK_FD (fh, fd);	969	CHECK_FD (fh, fd);
773		970
774	sv_setsv (w->fh, fh);	971	sv_setsv (e_fh (w), fh);
775	RESET (io, w, (w, fd, events));	972	RESET (io, w, (w, fd, events));
776	}	973	}
777		974
778	SV fh (ev_io w, SV *new_fh = 0)	975	SV fh (ev_io w, SV *new_fh = 0)
779	CODE:	976	CODE:
780	{	977	{
781	if (items > 1)	978	if (items > 1)
782	{	979	{
783	int fd = sv_fileno (new_fh);	980	int fd = s_fileno (new_fh, w->events & EV_WRITE);
784	CHECK_FD (new_fh, fd);	981	CHECK_FD (new_fh, fd);
785		982
786	RETVAL = w->fh;	983	RETVAL = e_fh (w);
787	w->fh = newSVsv (new_fh);	984	e_fh (w) = newSVsv (new_fh);
788		985
789	RESET (io, w, (w, fd, w->events));	986	RESET (io, w, (w, fd, w->events));
790	}	987	}
791	else	988	else
792	RETVAL = newSVsv (w->fh);	989	RETVAL = newSVsv (e_fh (w));
793	}	990	}
794	OUTPUT:	991	OUTPUT:
795	RETVAL	992	RETVAL
796		993
797	int events (ev_io *w, int new_events = EV_UNDEF)	994	int events (ev_io *w, int new_events = EV_UNDEF)
798	CODE:	995	CODE:
799	{	996	{
800	RETVAL = w->events;	997	RETVAL = w->events;
801		998
802	if (items > 1)	999	if (items > 1)
803	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	}
804	}	1006	}
805	OUTPUT:	1007	OUTPUT:
806	RETVAL	1008	RETVAL
807		1009
808	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1010	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
809		1011
810	void ev_signal_start (ev_signal *w)	1012	void ev_signal_start (ev_signal *w)
811	CODE:	1013	CODE:
812	START (signal, w);	1014	START_SIGNAL (w);
813		1015
814	void ev_signal_stop (ev_signal *w)	1016	void ev_signal_stop (ev_signal *w)
815	CODE:	1017	CODE:
816	STOP (signal, w);	1018	STOP (signal, w);
817		1019
…		…
821	e_destroy (w);	1023	e_destroy (w);
822		1024
823	void set (ev_signal w, SV signal)	1025	void set (ev_signal w, SV signal)
824	CODE:	1026	CODE:
825	{	1027	{
826	Signal signum = sv_signum (signal);	1028	Signal signum = s_signum (signal);
827	CHECK_SIG (signal, signum);	1029	CHECK_SIG (signal, signum);
828		1030
829	RESET (signal, w, (w, signum));	1031	RESET_SIGNAL (w, (w, signum));
830	}	1032	}
831		1033
832	int signal (ev_signal w, SV new_signal = 0)	1034	int signal (ev_signal w, SV new_signal = 0)
833	CODE:	1035	CODE:
834	{	1036	{
835	RETVAL = w->signum;	1037	RETVAL = w->signum;
836		1038
837	if (items > 1)	1039	if (items > 1)
838	{	1040	{
839	Signal signum = sv_signum (new_signal);	1041	Signal signum = s_signum (new_signal);
840	CHECK_SIG (new_signal, signum);	1042	CHECK_SIG (new_signal, signum);
841		1043
842	RESET (signal, w, (w, signum));	1044	RESET_SIGNAL (w, (w, signum));
843	}	1045	}
844	}	1046	}
845	OUTPUT:	1047	OUTPUT:
846	RETVAL	1048	RETVAL
847		1049
…		…
855		1057
856	void ev_timer_stop (ev_timer *w)	1058	void ev_timer_stop (ev_timer *w)
857	CODE:	1059	CODE:
858	STOP (timer, w);	1060	STOP (timer, w);
859		1061
860	void ev_timer_again (ev_timer *w)	1062	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
861	INIT:	1063	CODE:
		1064	if (items > 1)
		1065	w->repeat = repeat;
862	CHECK_REPEAT (w->repeat);	1066	CHECK_REPEAT (w->repeat);
863	CODE:
864	REF (w);
865	ev_timer_again (e_loop (w), w);	1067	ev_timer_again (e_loop (w), w);
866	UNREF (w);	1068	UNREF (w);
		1069
		1070	NV ev_timer_remaining (ev_timer *w)
		1071	C_ARGS: e_loop (w), w
867		1072
868	void DESTROY (ev_timer *w)	1073	void DESTROY (ev_timer *w)
869	CODE:	1074	CODE:
870	STOP (timer, w);	1075	STOP (timer, w);
871	e_destroy (w);	1076	e_destroy (w);
…		…
874	INIT:	1079	INIT:
875	CHECK_REPEAT (repeat);	1080	CHECK_REPEAT (repeat);
876	CODE:	1081	CODE:
877	RESET (timer, w, (w, after, repeat));	1082	RESET (timer, w, (w, after, repeat));
878		1083
879	NV at (ev_timer *w)
880	CODE:
881	RETVAL = w->at;
882	OUTPUT:
883	RETVAL
884
885	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1084	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
886		1085
887	void ev_periodic_start (ev_periodic *w)	1086	void ev_periodic_start (ev_periodic *w)
888	INIT:	1087	INIT:
889	CHECK_REPEAT (w->interval);	1088	CHECK_REPEAT (w->interval);
…		…
894	CODE:	1093	CODE:
895	STOP (periodic, w);	1094	STOP (periodic, w);
896		1095
897	void ev_periodic_again (ev_periodic *w)	1096	void ev_periodic_again (ev_periodic *w)
898	CODE:	1097	CODE:
899	REF (w);
900	ev_periodic_again (e_loop (w), w);	1098	ev_periodic_again (e_loop (w), w);
901	UNREF (w);	1099	UNREF (w);
902		1100
903	void DESTROY (ev_periodic *w)	1101	void DESTROY (ev_periodic *w)
904	CODE:	1102	CODE:
…		…
908	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)
909	INIT:	1107	INIT:
910	CHECK_REPEAT (interval);	1108	CHECK_REPEAT (interval);
911	CODE:	1109	CODE:
912	{	1110	{
913	SvREFCNT_dec (w->fh);	1111	SvREFCNT_dec (e_fh (w));
914	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1112	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
915		1113
916	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));
917	}	1115	}
918		1116
919	NV at (ev_periodic *w)	1117	NV at (ev_periodic *w)
920	CODE:	1118	CODE:
921	RETVAL = w->at;	1119	RETVAL = ev_periodic_at (w);
922	OUTPUT:	1120	OUTPUT:
923	RETVAL	1121	RETVAL
924		1122
925	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1123	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
926		1124
…		…
980	void DESTROY (ev_fork *w)	1178	void DESTROY (ev_fork *w)
981	CODE:	1179	CODE:
982	STOP (fork, w);	1180	STOP (fork, w);
983	e_destroy (w);	1181	e_destroy (w);
984		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
985	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1209	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1210
		1211	#if EV_CHILD_ENABLE
986		1212
987	void ev_child_start (ev_child *w)	1213	void ev_child_start (ev_child *w)
988	CODE:	1214	CODE:
989	START (child, w);	1215	START (child, w);
990		1216
…		…
995	void DESTROY (ev_child *w)	1221	void DESTROY (ev_child *w)
996	CODE:	1222	CODE:
997	STOP (child, w);	1223	STOP (child, w);
998	e_destroy (w);	1224	e_destroy (w);
999		1225
1000	void set (ev_child *w, int pid)	1226	void set (ev_child *w, int pid, int trace)
1001	CODE:	1227	CODE:
1002	RESET (child, w, (w, pid));	1228	RESET (child, w, (w, pid, trace));
1003		1229
1004	int pid (ev_child *w, int new_pid = 0)
1005	CODE:
1006	{
1007	RETVAL = w->pid;
1008
1009	if (items > 1)
1010	RESET (child, w, (w, new_pid));
1011	}
1012	OUTPUT:
1013	RETVAL
1014
1015
1016	int rstatus (ev_child *w)	1230	int pid (ev_child *w)
1017	ALIAS:	1231	ALIAS:
1018	rpid = 1	1232	rpid = 1
		1233	rstatus = 2
1019	CODE:	1234	CODE:
1020	RETVAL = ix ? w->rpid : w->rstatus;	1235	RETVAL = ix == 0 ? w->pid
		1236	: ix == 1 ? w->rpid
		1237	: w->rstatus;
1021	OUTPUT:	1238	OUTPUT:
1022	RETVAL	1239	RETVAL
		1240
		1241	#endif
1023		1242
1024	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1243	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1025		1244
1026	void ev_stat_start (ev_stat *w)	1245	void ev_stat_start (ev_stat *w)
1027	CODE:	1246	CODE:
…		…
1037	e_destroy (w);	1256	e_destroy (w);
1038		1257
1039	void set (ev_stat w, SV path, NV interval)	1258	void set (ev_stat w, SV path, NV interval)
1040	CODE:	1259	CODE:
1041	{	1260	{
1042	sv_setsv (w->fh, path);	1261	sv_setsv (e_fh (w), path);
1043	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1262	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1044	}	1263	}
1045		1264
1046	SV path (ev_stat w, SV *new_path = 0)	1265	SV path (ev_stat w, SV *new_path = 0)
1047	CODE:	1266	CODE:
1048	{	1267	{
1049	RETVAL = SvREFCNT_inc (w->fh);	1268	RETVAL = SvREFCNT_inc (e_fh (w));
1050		1269
1051	if (items > 1)	1270	if (items > 1)
1052	{	1271	{
1053	SvREFCNT_dec (w->fh);	1272	SvREFCNT_dec (e_fh (w));
1054	w->fh = newSVsv (new_path);	1273	e_fh (w) = newSVsv (new_path);
1055	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1274	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1056	}	1275	}
1057	}	1276	}
1058	OUTPUT:	1277	OUTPUT:
1059	RETVAL	1278	RETVAL
1060		1279
…		…
1062	CODE:	1281	CODE:
1063	{	1282	{
1064	RETVAL = w->interval;	1283	RETVAL = w->interval;
1065		1284
1066	if (items > 1)	1285	if (items > 1)
1067	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1286	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1068	}	1287	}
1069	OUTPUT:	1288	OUTPUT:
1070	RETVAL	1289	RETVAL
1071		1290
1072	void prev (ev_stat *w)	1291	void prev (ev_stat *w)
…		…
1131	e_destroy (w);	1350	e_destroy (w);
1132		1351
1133	void set (ev_embed w, struct ev_loop loop)	1352	void set (ev_embed w, struct ev_loop loop)
1134	CODE:	1353	CODE:
1135	{	1354	{
1136	sv_setsv (w->fh, ST (1));	1355	sv_setsv (e_fh (w), ST (1));
1137	RESET (embed, w, (w, loop));	1356	RESET (embed, w, (w, loop));
1138	}	1357	}
1139		1358
1140	SV other (ev_embed w)	1359	SV other (ev_embed w)
1141	CODE:	1360	CODE:
1142	RETVAL = newSVsv (w->fh);	1361	RETVAL = newSVsv (e_fh (w));
1143	OUTPUT:	1362	OUTPUT:
1144	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
1145		1393
1146	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1394	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1147		1395
1148	SV new (SV klass, unsigned int flags = 0)	1396	SV new (SV klass, unsigned int flags = 0)
1149	CODE:	1397	CODE:
…		…
1158	OUTPUT:	1406	OUTPUT:
1159	RETVAL	1407	RETVAL
1160		1408
1161	void DESTROY (struct ev_loop *loop)	1409	void DESTROY (struct ev_loop *loop)
1162	CODE:	1410	CODE:
1163	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)
1164	ev_loop_destroy (loop);	1414	ev_loop_destroy (loop);
1165		1415
1166	void ev_loop_fork (struct ev_loop *loop)	1416	void ev_loop_fork (struct ev_loop *loop)
1167		1417
1168	NV ev_now (struct ev_loop *loop)	1418	NV ev_now (struct ev_loop *loop)
1169		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
1170	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1426	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1171		1427
1172	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1428	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1173		1429
1174	unsigned int ev_backend (struct ev_loop *loop)	1430	unsigned int ev_backend (struct ev_loop *loop)
1175		1431
1176	unsigned int ev_loop_count (struct ev_loop *loop)	1432	void ev_verify (struct ev_loop *loop)
		1433	ALIAS:
		1434	loop_verify = 1
1177		1435
1178	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
1179		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
1180	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
1181		1451
1182	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)
1183		1453
		1454	unsigned int ev_pending_count (struct ev_loop *loop)
		1455
		1456	void ev_invoke_pending (struct ev_loop *loop)
		1457
1184	#if 0	1458	#if 0
1185		1459
1186	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1460	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1187	CODE:	1461	CODE:
1188	{	1462	{
1189	Signal signum = sv_signum (signal);	1463	Signal signum = s_signum (signal);
1190	CHECK_SIG (signal, signum);	1464	CHECK_SIG (signal, signum);
1191		1465
1192	ev_feed_signal_event (loop, signum);	1466	ev_feed_signal_event (loop, signum);
1193	}	1467	}
1194		1468
…		…
1197	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)
1198	ALIAS:	1472	ALIAS:
1199	io_ns = 1	1473	io_ns = 1
1200	CODE:	1474	CODE:
1201	{	1475	{
1202	int fd = sv_fileno (fh);	1476	int fd = s_fileno (fh, events & EV_WRITE);
1203	CHECK_FD (fh, fd);	1477	CHECK_FD (fh, fd);
1204		1478
1205	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1479	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1206	RETVAL->fh = newSVsv (fh);	1480	e_fh (RETVAL) = newSVsv (fh);
1207	ev_io_set (RETVAL, fd, events);	1481	ev_io_set (RETVAL, fd, events);
1208	if (!ix) START (io, RETVAL);	1482	if (!ix) START (io, RETVAL);
1209	}	1483	}
1210	OUTPUT:	1484	OUTPUT:
1211	RETVAL	1485	RETVAL
…		…
1227	periodic_ns = 1	1501	periodic_ns = 1
1228	INIT:	1502	INIT:
1229	CHECK_REPEAT (interval);	1503	CHECK_REPEAT (interval);
1230	CODE:	1504	CODE:
1231	{	1505	{
1232	ev_periodic *w;	1506	ev_periodic *w;
1233	w = e_new (sizeof (ev_periodic), cb, ST (0));	1507	w = e_new (sizeof (ev_periodic), cb, ST (0));
1234	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1508	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1235	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);
1236	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1237	if (!ix) START (periodic, w);	1511	if (!ix) START (periodic, w);
1238	}	1512	}
1239	OUTPUT:	1513	OUTPUT:
1240	RETVAL	1514	RETVAL
1241		1515
1242	#if 0
1243
1244	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1516	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1245	ALIAS:	1517	ALIAS:
1246	signal_ns = 1	1518	signal_ns = 1
1247	CODE:	1519	CODE:
1248	{	1520	{
1249	Signal signum = sv_signum (signal);	1521	Signal signum = s_signum (signal);
1250	CHECK_SIG (signal, signum);	1522	CHECK_SIG (signal, signum);
1251		1523
1252	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1524	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1253	ev_signal_set (RETVAL, signum);	1525	ev_signal_set (RETVAL, signum);
1254	if (!ix) START (signal, RETVAL);	1526	if (!ix) START_SIGNAL (RETVAL);
1255	}	1527	}
1256	OUTPUT:	1528	OUTPUT:
1257	RETVAL	1529	RETVAL
1258
1259	#endif
1260		1530
1261	ev_idle idle (struct ev_loop loop, SV *cb)	1531	ev_idle idle (struct ev_loop loop, SV *cb)
1262	ALIAS:	1532	ALIAS:
1263	idle_ns = 1	1533	idle_ns = 1
1264	CODE:	1534	CODE:
…		…
1296	ev_fork_set (RETVAL);	1566	ev_fork_set (RETVAL);
1297	if (!ix) START (fork, RETVAL);	1567	if (!ix) START (fork, RETVAL);
1298	OUTPUT:	1568	OUTPUT:
1299	RETVAL	1569	RETVAL
1300		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
1301	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)
1302	ALIAS:	1587	ALIAS:
1303	child_ns = 1	1588	child_ns = 1
1304	CODE:	1589	CODE:
		1590	#if EV_CHILD_ENABLE
1305	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1591	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1306	ev_child_set (RETVAL, pid);	1592	ev_child_set (RETVAL, pid, trace);
1307	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
1308	OUTPUT:	1597	OUTPUT:
1309	RETVAL	1598	RETVAL
1310		1599
1311	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)
1312	ALIAS:	1601	ALIAS:
1313	stat_ns = 1	1602	stat_ns = 1
1314	CODE:	1603	CODE:
1315	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1604	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1316	RETVAL->fh = newSVsv (path);	1605	e_fh (RETVAL) = newSVsv (path);
1317	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1606	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1318	if (!ix) START (stat, RETVAL);	1607	if (!ix) START (stat, RETVAL);
1319	OUTPUT:	1608	OUTPUT:
1320	RETVAL	1609	RETVAL
1321		1610
1322	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)
1323	ALIAS:	1612	ALIAS:
1324	embed_ns = 1	1613	embed_ns = 1
1325	CODE:	1614	CODE:
1326	{	1615	{
1327	if (!(ev_backend (other) & ev_embeddable_backends ()))	1616	if (!(ev_backend (other) & ev_embeddable_backends ()))
1328	croak ("passed loop is not embeddable via EV::embed,");	1617	croak ("passed loop is not embeddable via EV::embed,");
1329		1618
1330	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1619	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1331	RETVAL->fh = newSVsv (ST (1));	1620	e_fh (RETVAL) = newSVsv (ST (1));
1332	ev_embed_set (RETVAL, other);	1621	ev_embed_set (RETVAL, other);
1333
1334	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1335
1336	if (!ix) START (embed, RETVAL);	1622	if (!ix) START (embed, RETVAL);
1337	}	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);
1338	OUTPUT:	1634	OUTPUT:
1339	RETVAL	1635	RETVAL
1340		1636
1341	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)
1342	CODE:	1638	CODE:
1343	ev_once (	1639	ev_once (
1344	loop,	1640	loop,
1345	sv_fileno (fh), events,	1641	s_fileno (fh, events & EV_WRITE), events,
1346	SvOK (timeout) ? SvNV (timeout) : -1.,	1642	SvOK (timeout) ? SvNV (timeout) : -1.,
1347	e_once_cb,	1643	e_once_cb,
1348	newSVsv (cb)	1644	newSVsv (cb)
1349	);	1645	);
1350		1646
		1647	#endif
		1648

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Comparing EV/EV.xs (file contents): Revision 1.102 by root, Sat Dec 22 16:37:08 2007 UTC vs. Revision 1.177 by root, Wed Jan 22 02:10:13 2020 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.102 by root, Sat Dec 22 16:37:08 2007 UTC vs.
Revision 1.177 by root, Wed Jan 22 02:10:13 2020 UTC