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

Comparing EV/EV.xs (file contents):
Revision 1.101 by root, Sat Dec 22 05:47:51 2007 UTC vs.
Revision 1.178 by root, Wed Jan 22 17:02:40 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
		87	#define PAUSE(type) \
		88	do { \
		89	int active = ev_is_active (w); \
		90	if (active) STOP (type, w)
		91
		92	#define RESUME(type) \
		93	if (active) START (type, w); \
		94	} while (0)
		95
		96
55	#define RESET(type,w,seta) \	97	#define RESET(type,w,seta) \
56	do { \	98	PAUSE (type); \
57	int active = ev_is_active (w); \
58	if (active) STOP (type, w); \
59	ev_ ## type ## _set seta; \	99	ev_ ## type ## _set seta; \
60	if (active) START (type, w); \	100	RESUME (type)
61	} while (0)
62		101
63	typedef int Signal;	102	typedef int Signal;
		103
		104	/* horrible... */
		105	#define CHECK_SIGNAL_CAN_START(w) \
		106	do { \
		107	/* dive into the internals of libev to avoid aborting in libev */ \
		108	if (signals [(w)->signum - 1].loop \
		109	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		110	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		111	} while (0)
		112
		113	#define START_SIGNAL(w) \
		114	do { \
		115	CHECK_SIGNAL_CAN_START (w); \
		116	START (signal, w); \
		117	} while (0) \
		118
		119	#define RESET_SIGNAL(w,seta) \
		120	do { \
		121	int active = ev_is_active (w); \
		122	if (active) STOP (signal, w); \
		123	ev_ ## signal ## _set seta; \
		124	if (active) START_SIGNAL (w); \
		125	} while (0)
64		126
65	static SV *default_loop_sv;	127	static SV *default_loop_sv;
66		128
67	static struct EVAPI evapi;	129	static struct EVAPI evapi;
68		130
77	*stash_stat,	139	*stash_stat,
78	*stash_idle,	140	*stash_idle,
79	*stash_prepare,	141	*stash_prepare,
80	*stash_check,	142	*stash_check,
81	*stash_embed,	143	*stash_embed,
82	*stash_fork;	144	*stash_fork,
83		145	*stash_cleanup,
84	#ifndef SIG_SIZE	146	*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		147
109	/////////////////////////////////////////////////////////////////////////////	148	/////////////////////////////////////////////////////////////////////////////
110	// Event	149	// Event
111		150
112	static void e_cb (EV_P_ ev_watcher *w, int revents);	151	static void e_cb (EV_P_ ev_watcher *w, int revents);
113		152
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 *	153	static void *
132	e_new (int size, SV cb_sv, SV loop)	154	e_new (int size, SV cb_sv, SV loop)
133	{	155	{
		156	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
134	ev_watcher *w;	157	ev_watcher *w;
135	SV *self = NEWSV (0, size);	158	SV *self = NEWSV (0, size);
136	SvPOK_only (self);	159	SvPOK_only (self);
137	SvCUR_set (self, size);	160	SvCUR_set (self, size);
138		161
139	w = (ev_watcher *)SvPVX (self);	162	w = (ev_watcher *)SvPVX (self);
140		163
141	ev_init (w, e_cb);	164	ev_init (w, cv ? e_cb : 0);
142		165
143	w->loop = SvREFCNT_inc (SvRV (loop));	166	w->loop = SvREFCNT_inc (SvRV (loop));
144	w->flags = WFLAG_KEEPALIVE;	167	w->e_flags = WFLAG_KEEPALIVE;
145	w->data = 0;	168	w->data = 0;
146	w->fh = 0;	169	w->fh = 0;
147	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	170	w->cb_sv = SvREFCNT_inc (cv);
148	w->self = self;	171	w->self = self;
149		172
150	return (void *)w;	173	return (void *)w;
151	}	174	}
152		175
153	static void	176	static void
…		…
176	}	199	}
177		200
178	return rv;	201	return rv;
179	}	202	}
180		203
181	static SV *sv_events_cache;	204	static SV sv_self_cache, sv_events_cache;
182		205
183	static void	206	static void
184	e_cb (EV_P_ ev_watcher *w, int revents)	207	e_cb (EV_P_ ev_watcher *w, int revents)
185	{	208	{
186	dSP;	209	dSP;
187	I32 mark = SP - PL_stack_base;	210	I32 mark = SP - PL_stack_base;
188	SV sv_self, sv_events;	211	SV sv_self, sv_events;
189		212
		213	/* libev might have stopped the watcher */
		214	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
		215	&& !ev_is_active (w))
		216	REF (w);
		217
		218	if (ecb_expect_true (sv_self_cache))
		219	{
		220	sv_self = sv_self_cache; sv_self_cache = 0;
		221	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		222	}
		223	else
		224	{
190	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	225	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		226	SvREADONLY_on (sv_self);
		227	}
		228
		229	if (ecb_expect_true (sv_events_cache))
		230	{
		231	sv_events = sv_events_cache; sv_events_cache = 0;
		232	SvIV_set (sv_events, revents);
		233	SvIOK_only (sv_events);
		234	}
		235	else
		236	{
		237	sv_events = newSViv (revents);
		238	SvREADONLY_on (sv_events);
		239	}
		240
		241	PUSHMARK (SP);
		242	EXTEND (SP, 2);
		243	PUSHs (sv_self);
		244	PUSHs (sv_events);
		245
		246	PUTBACK;
		247	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		248
		249	if (ecb_expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
		250	SvREFCNT_dec (sv_self);
		251	else
		252	{
		253	SvREFCNT_dec (SvRV (sv_self));
		254	SvRV_set (sv_self, &PL_sv_undef);
		255	sv_self_cache = sv_self;
		256	}
		257
		258	if (ecb_expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
		259	SvREFCNT_dec (sv_events);
		260	else
		261	sv_events_cache = sv_events;
		262
		263	if (ecb_expect_false (SvTRUE (ERRSV)))
		264	{
		265	SPAGAIN;
		266	PUSHMARK (SP);
		267	PUTBACK;
		268	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		269	}
		270
		271	SP = PL_stack_base + mark;
		272	PUTBACK;
		273	}
		274
		275	static void
		276	e_once_cb (int revents, void *arg)
		277	{
		278	dSP;
		279	I32 mark = SP - PL_stack_base;
		280	SV *sv_events;
191		281
192	if (sv_events_cache)	282	if (sv_events_cache)
193	{	283	{
194	sv_events = sv_events_cache; sv_events_cache = 0;	284	sv_events = sv_events_cache; sv_events_cache = 0;
195	SvIV_set (sv_events, revents);	285	SvIV_set (sv_events, revents);
196	}	286	}
197	else	287	else
198	sv_events = newSViv (revents);	288	sv_events = newSViv (revents);
199		289
200	PUSHMARK (SP);	290	PUSHMARK (SP);
201	EXTEND (SP, 2);
202	PUSHs (sv_self);
203	PUSHs (sv_events);	291	XPUSHs (sv_events);
204		292
205	PUTBACK;	293	PUTBACK;
206	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	294	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
207		295
208	SvREFCNT_dec (sv_self);	296	SvREFCNT_dec ((SV *)arg);
209		297
210	if (sv_events_cache)	298	if (sv_events_cache)
211	SvREFCNT_dec (sv_events);	299	SvREFCNT_dec (sv_events);
212	else	300	else
213	sv_events_cache = sv_events;	301	sv_events_cache = sv_events;
…		…
222		310
223	SP = PL_stack_base + mark;	311	SP = PL_stack_base + mark;
224	PUTBACK;	312	PUTBACK;
225	}	313	}
226		314
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	315	static ev_tstamp
268	e_periodic_cb (ev_periodic *w, ev_tstamp now)	316	e_periodic_cb (ev_periodic *w, ev_tstamp now)
269	{	317	{
270	ev_tstamp retval;	318	ev_tstamp retval;
271	int count;	319	int count;
…		…
274	ENTER;	322	ENTER;
275	SAVETMPS;	323	SAVETMPS;
276		324
277	PUSHMARK (SP);	325	PUSHMARK (SP);
278	EXTEND (SP, 2);	326	EXTEND (SP, 2);
279	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	327	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
280	PUSHs (newSVnv (now));	328	PUSHs (newSVnv (now));
281		329
282	PUTBACK;	330	PUTBACK;
283	count = call_sv (w->fh, G_SCALAR \| G_EVAL);	331	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
284	SPAGAIN;	332	SPAGAIN;
…		…
314	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	362	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
315		363
316	#define CHECK_SIG(sv,num) if ((num) < 0) \	364	#define CHECK_SIG(sv,num) if ((num) < 0) \
317	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	365	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
318		366
		367	static void
		368	default_fork (void)
		369	{
		370	ev_loop_fork (EV_DEFAULT_UC);
		371	}
		372
319	/////////////////////////////////////////////////////////////////////////////	373	/////////////////////////////////////////////////////////////////////////////
320	// XS interface functions	374	// XS interface functions
321		375
322	MODULE = EV PACKAGE = EV PREFIX = ev_	376	MODULE = EV PACKAGE = EV PREFIX = ev_
323		377
…		…
335	const_iv (EV_, MINPRI)	389	const_iv (EV_, MINPRI)
336	const_iv (EV_, MAXPRI)	390	const_iv (EV_, MAXPRI)
337		391
338	const_iv (EV_, UNDEF)	392	const_iv (EV_, UNDEF)
339	const_iv (EV_, NONE)	393	const_iv (EV_, NONE)
340	const_iv (EV_, TIMEOUT)
341	const_iv (EV_, READ)	394	const_iv (EV_, READ)
342	const_iv (EV_, WRITE)	395	const_iv (EV_, WRITE)
		396	const_iv (EV_, IO)
		397	const_iv (EV_, TIMER)
		398	const_iv (EV_, PERIODIC)
343	const_iv (EV_, SIGNAL)	399	const_iv (EV_, SIGNAL)
		400	const_iv (EV_, CHILD)
		401	const_iv (EV_, STAT)
344	const_iv (EV_, IDLE)	402	const_iv (EV_, IDLE)
		403	const_iv (EV_, PREPARE)
		404	/const_iv (EV_, CHECK) needs special tretament /
		405	const_iv (EV_, EMBED)
345	const_iv (EV_, CHECK)	406	const_iv (EV_, FORK)
		407	const_iv (EV_, CLEANUP)
		408	const_iv (EV_, ASYNC)
		409	const_iv (EV_, CUSTOM)
346	const_iv (EV_, ERROR)	410	const_iv (EV_, ERROR)
347		411
348	const_iv (EV, LOOP_ONESHOT)	412	const_iv (EV, RUN_NOWAIT)
349	const_iv (EV, LOOP_NONBLOCK)
350	const_iv (EV, UNLOOP_ONE)	413	const_iv (EV, RUN_ONCE)
		414
		415	const_iv (EV, BREAK_CANCEL)
		416	const_iv (EV, BREAK_ONE)
351	const_iv (EV, UNLOOP_ALL)	417	const_iv (EV, BREAK_ALL)
352
353	const_iv (EV, BACKEND_SELECT)	418	const_iv (EV, BACKEND_SELECT)
354	const_iv (EV, BACKEND_POLL)	419	const_iv (EV, BACKEND_POLL)
355	const_iv (EV, BACKEND_EPOLL)	420	const_iv (EV, BACKEND_EPOLL)
356	const_iv (EV, BACKEND_KQUEUE)	421	const_iv (EV, BACKEND_KQUEUE)
357	const_iv (EV, BACKEND_DEVPOLL)	422	const_iv (EV, BACKEND_DEVPOLL)
358	const_iv (EV, BACKEND_PORT)	423	const_iv (EV, BACKEND_PORT)
		424	const_iv (EV, BACKEND_ALL)
		425	const_iv (EV, BACKEND_MASK)
359	const_iv (EV, FLAG_AUTO)	426	const_iv (EV, FLAG_AUTO)
		427	const_iv (EV, FLAG_FORKCHECK)
		428	const_iv (EV, FLAG_SIGNALFD)
		429	const_iv (EV, FLAG_NOSIGMASK)
360	const_iv (EV, FLAG_NOENV)	430	const_iv (EV, FLAG_NOENV)
361	const_iv (EV, FLAG_FORKCHECK)	431	const_iv (EV, FLAG_NOINOTIFY)
		432
		433	const_iv (EV_, VERSION_MAJOR)
		434	const_iv (EV_, VERSION_MINOR)
		435	#if EV_COMPAT3
		436	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		437	const_iv (EV_, TIMEOUT)
		438	const_iv (EV, LOOP_NONBLOCK)
		439	const_iv (EV, LOOP_ONESHOT)
		440	const_iv (EV, UNLOOP_CANCEL)
		441	const_iv (EV, UNLOOP_ONE)
		442	const_iv (EV, UNLOOP_ALL)
		443	#endif
362	};	444	};
363		445
364	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	446	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
365	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	447	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		448
		449	/* since this clashes with perl CHECK blocks, */
		450	/* but we are interested in constants, */
		451	/* and not blocks, we treat CHECK specially. */
		452	{
		453	/* the local $^W = 0 takes care of the warning */
		454	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		455	/* now we need to re-set the gv, in case it was hijacked */
		456	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		457	}
366		458
367	stash_loop = gv_stashpv ("EV::Loop" , 1);	459	stash_loop = gv_stashpv ("EV::Loop" , 1);
368	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	460	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
369	stash_io = gv_stashpv ("EV::IO" , 1);	461	stash_io = gv_stashpv ("EV::IO" , 1);
370	stash_timer = gv_stashpv ("EV::Timer" , 1);	462	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
375	stash_check = gv_stashpv ("EV::Check" , 1);	467	stash_check = gv_stashpv ("EV::Check" , 1);
376	stash_child = gv_stashpv ("EV::Child" , 1);	468	stash_child = gv_stashpv ("EV::Child" , 1);
377	stash_embed = gv_stashpv ("EV::Embed" , 1);	469	stash_embed = gv_stashpv ("EV::Embed" , 1);
378	stash_stat = gv_stashpv ("EV::Stat" , 1);	470	stash_stat = gv_stashpv ("EV::Stat" , 1);
379	stash_fork = gv_stashpv ("EV::Fork" , 1);	471	stash_fork = gv_stashpv ("EV::Fork" , 1);
		472	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		473	stash_async = gv_stashpv ("EV::Async" , 1);
380		474
381	{	475	{
382	SV *sv = perl_get_sv ("EV::API", TRUE);	476	SV *sv = perl_get_sv ("EV::API", TRUE);
383	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	477	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384		478
385	/* the poor man's shared library emulator */	479	/* the poor man's shared library emulator */
386	evapi.ver = EV_API_VERSION;	480	evapi.ver = EV_API_VERSION;
387	evapi.rev = EV_API_REVISION;	481	evapi.rev = EV_API_REVISION;
388	evapi.sv_fileno = sv_fileno;	482	evapi.sv_fileno = sv_fileno;
389	evapi.sv_signum = sv_signum;	483	evapi.sv_signum = s_signum;
390	evapi.supported_backends = ev_supported_backends ();	484	evapi.supported_backends = ev_supported_backends ();
391	evapi.recommended_backends = ev_recommended_backends ();	485	evapi.recommended_backends = ev_recommended_backends ();
392	evapi.embeddable_backends = ev_embeddable_backends ();	486	evapi.embeddable_backends = ev_embeddable_backends ();
393	evapi.time = ev_time;	487	evapi.time_ = ev_time;
394	evapi.sleep = ev_sleep;	488	evapi.sleep_ = ev_sleep;
395	evapi.loop_new = ev_loop_new;	489	evapi.loop_new = ev_loop_new;
396	evapi.loop_destroy = ev_loop_destroy;	490	evapi.loop_destroy = ev_loop_destroy;
397	evapi.loop_fork = ev_loop_fork;	491	evapi.loop_fork = ev_loop_fork;
398	evapi.loop_count = ev_loop_count;	492	evapi.iteration = ev_iteration;
		493	evapi.depth = ev_depth;
		494	evapi.set_userdata = ev_set_userdata;
		495	evapi.userdata = ev_userdata;
399	evapi.now = ev_now;	496	evapi.now = ev_now;
		497	evapi.now_update = ev_now_update;
		498	evapi.suspend = ev_suspend;
		499	evapi.resume = ev_resume;
400	evapi.backend = ev_backend;	500	evapi.backend = ev_backend;
401	evapi.unloop = ev_unloop;	501	evapi.break_ = ev_break;
		502	evapi.invoke_pending = ev_invoke_pending;
		503	evapi.pending_count = ev_pending_count;
		504	evapi.verify = ev_verify;
		505	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		506	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
402	evapi.ref = ev_ref;	507	evapi.ref = ev_ref;
403	evapi.unref = ev_unref;	508	evapi.unref = ev_unref;
404	evapi.loop = ev_loop;	509	evapi.run = ev_run;
405	evapi.once = ev_once;	510	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	511	evapi.io_start = ev_io_start;
407	evapi.io_stop = ev_io_stop;	512	evapi.io_stop = ev_io_stop;
408	evapi.timer_start = ev_timer_start;	513	evapi.timer_start = ev_timer_start;
409	evapi.timer_stop = ev_timer_stop;	514	evapi.timer_stop = ev_timer_stop;
410	evapi.timer_again = ev_timer_again;	515	evapi.timer_again = ev_timer_again;
		516	evapi.timer_remaining = ev_timer_remaining;
411	evapi.periodic_start = ev_periodic_start;	517	evapi.periodic_start = ev_periodic_start;
412	evapi.periodic_stop = ev_periodic_stop;	518	evapi.periodic_stop = ev_periodic_stop;
413	evapi.signal_start = ev_signal_start;	519	evapi.signal_start = ev_signal_start;
414	evapi.signal_stop = ev_signal_stop;	520	evapi.signal_stop = ev_signal_stop;
415	evapi.idle_start = ev_idle_start;	521	evapi.idle_start = ev_idle_start;
416	evapi.idle_stop = ev_idle_stop;	522	evapi.idle_stop = ev_idle_stop;
417	evapi.prepare_start = ev_prepare_start;	523	evapi.prepare_start = ev_prepare_start;
418	evapi.prepare_stop = ev_prepare_stop;	524	evapi.prepare_stop = ev_prepare_stop;
419	evapi.check_start = ev_check_start;	525	evapi.check_start = ev_check_start;
420	evapi.check_stop = ev_check_stop;	526	evapi.check_stop = ev_check_stop;
		527	#if EV_CHILD_ENABLE
421	evapi.child_start = ev_child_start;	528	evapi.child_start = ev_child_start;
422	evapi.child_stop = ev_child_stop;	529	evapi.child_stop = ev_child_stop;
		530	#endif
423	evapi.stat_start = ev_stat_start;	531	evapi.stat_start = ev_stat_start;
424	evapi.stat_stop = ev_stat_stop;	532	evapi.stat_stop = ev_stat_stop;
425	evapi.stat_stat = ev_stat_stat;	533	evapi.stat_stat = ev_stat_stat;
426	evapi.embed_start = ev_embed_start;	534	evapi.embed_start = ev_embed_start;
427	evapi.embed_stop = ev_embed_stop;	535	evapi.embed_stop = ev_embed_stop;
428	evapi.embed_sweep = ev_embed_sweep;	536	evapi.embed_sweep = ev_embed_sweep;
429	evapi.fork_start = ev_fork_start;	537	evapi.fork_start = ev_fork_start;
430	evapi.fork_stop = ev_fork_stop;	538	evapi.fork_stop = ev_fork_stop;
		539	evapi.cleanup_start = ev_cleanup_start;
		540	evapi.cleanup_stop = ev_cleanup_stop;
		541	evapi.async_start = ev_async_start;
		542	evapi.async_stop = ev_async_stop;
		543	evapi.async_send = ev_async_send;
431	evapi.clear_pending = ev_clear_pending;	544	evapi.clear_pending = ev_clear_pending;
432	evapi.invoke = ev_invoke;	545	evapi.invoke = ev_invoke;
433		546
434	sv_setiv (sv, (IV)&evapi);	547	sv_setiv (sv, (IV)&evapi);
435	SvREADONLY_on (sv);	548	SvREADONLY_on (sv);
436	}	549	}
437	#ifndef _WIN32	550	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		551	/* unfortunately, musl neither implements the linux standard base,
		552	/* nor makes itself detectable via macros. yeah, right... */
		553	#if __linux && (__GLIBC__ \|\| __UCLIBC__)
		554	int __register_atfork(void (prepare) (void), void (parent) (void), void (child) (void), void __dso_handle);
		555	__register_atfork (0, 0, default_fork, 0);
		556	#else
438	pthread_atfork (0, 0, ev_default_fork);	557	pthread_atfork (0, 0, default_fork);
		558	#endif
439	#endif	559	#endif
440	}	560	}
441		561
442	SV *ev_default_loop (unsigned int flags = 0)	562	SV *ev_default_loop (unsigned int flags = 0)
443	CODE:	563	CODE:
…		…
455	RETVAL = newSVsv (default_loop_sv);	575	RETVAL = newSVsv (default_loop_sv);
456	}	576	}
457	OUTPUT:	577	OUTPUT:
458	RETVAL	578	RETVAL
459		579
		580	void ev_default_destroy ()
		581	CODE:
		582	ev_loop_destroy (EV_DEFAULT_UC);
		583	SvREFCNT_dec (default_loop_sv);
		584	default_loop_sv = 0;
		585
		586	unsigned int ev_supported_backends ()
		587
		588	unsigned int ev_recommended_backends ()
		589
		590	unsigned int ev_embeddable_backends ()
		591
		592	void ev_sleep (NV interval)
		593
460	NV ev_time ()	594	NV ev_time ()
		595
		596	void ev_feed_signal (SV *signal)
		597	CODE:
		598	{
		599	Signal signum = s_signum (signal);
		600	CHECK_SIG (signal, signum);
		601
		602	ev_feed_signal (signum);
		603	}
461		604
462	NV ev_now ()	605	NV ev_now ()
463	C_ARGS: evapi.default_loop	606	C_ARGS: evapi.default_loop
464		607
		608	void ev_now_update ()
		609	C_ARGS: evapi.default_loop
		610
		611	void ev_suspend ()
		612	C_ARGS: evapi.default_loop
		613
		614	void ev_resume ()
		615	C_ARGS: evapi.default_loop
		616
465	unsigned int ev_backend ()	617	unsigned int ev_backend ()
466	C_ARGS: evapi.default_loop	618	C_ARGS: evapi.default_loop
467		619
		620	void ev_verify ()
		621	ALIAS:
		622	loop_verify = 1
		623	C_ARGS: evapi.default_loop
		624
		625	unsigned int ev_iteration ()
		626	ALIAS:
		627	loop_count = 1
		628	C_ARGS: evapi.default_loop
		629
468	unsigned int ev_loop_count ()	630	unsigned int ev_depth ()
		631	ALIAS:
		632	loop_depth = 1
469	C_ARGS: evapi.default_loop	633	C_ARGS: evapi.default_loop
470		634
471	void ev_set_io_collect_interval (NV interval)	635	void ev_set_io_collect_interval (NV interval)
472	C_ARGS: evapi.default_loop, interval	636	C_ARGS: evapi.default_loop, interval
473		637
474	void ev_set_timeout_collect_interval (NV interval)	638	void ev_set_timeout_collect_interval (NV interval)
475	C_ARGS: evapi.default_loop, interval	639	C_ARGS: evapi.default_loop, interval
476		640
477	void ev_loop (int flags = 0)	641	int ev_run (int flags = 0)
		642	ALIAS:
		643	loop = 1
478	C_ARGS: evapi.default_loop, flags	644	C_ARGS: evapi.default_loop, flags
479		645
480	void ev_unloop (int how = 1)	646	void ev_break (int how = EVBREAK_ONE)
		647	ALIAS:
		648	unloop = 1
481	C_ARGS: evapi.default_loop, how	649	C_ARGS: evapi.default_loop, how
482		650
483	void ev_feed_fd_event (int fd, int revents = EV_NONE)	651	void ev_feed_fd_event (int fd, int revents = EV_NONE)
484	C_ARGS: evapi.default_loop, fd, revents	652	C_ARGS: evapi.default_loop, fd, revents
485		653
486	void ev_feed_signal_event (SV *signal)	654	void ev_feed_signal_event (SV *signal)
487	CODE:	655	CODE:
488	{	656	{
489	Signal signum = sv_signum (signal);	657	Signal signum = s_signum (signal);
490	CHECK_SIG (signal, signum);	658	CHECK_SIG (signal, signum);
491		659
492	ev_feed_signal_event (evapi.default_loop, signum);	660	ev_feed_signal_event (evapi.default_loop, signum);
493	}	661	}
494		662
		663	unsigned int ev_pending_count ()
		664	C_ARGS: evapi.default_loop
		665
		666	void ev_invoke_pending ()
		667	C_ARGS: evapi.default_loop
		668
495	ev_io io (SV fh, int events, SV *cb)	669	ev_io io (SV fh, int events, SV *cb)
496	ALIAS:	670	ALIAS:
497	io_ns = 1	671	io_ns = 1
		672	_ae_io = 2
498	CODE:	673	CODE:
499	{	674	{
500	int fd = sv_fileno (fh);	675	int fd = s_fileno (fh, events & EV_WRITE);
501	CHECK_FD (fh, fd);	676	CHECK_FD (fh, fd);
502		677
		678	if (ix == 2)
		679	{
		680	ix = 0;
		681	events = events ? EV_WRITE : EV_READ;
		682	}
		683
503	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	684	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
504	RETVAL->fh = newSVsv (fh);	685	e_fh (RETVAL) = newSVsv (fh);
505	ev_io_set (RETVAL, fd, events);	686	ev_io_set (RETVAL, fd, events);
506	if (!ix) START (io, RETVAL);	687	if (!ix) START (io, RETVAL);
507	}	688	}
508	OUTPUT:	689	OUTPUT:
509	RETVAL	690	RETVAL
…		…
525	periodic_ns = 1	706	periodic_ns = 1
526	INIT:	707	INIT:
527	CHECK_REPEAT (interval);	708	CHECK_REPEAT (interval);
528	CODE:	709	CODE:
529	{	710	{
530	ev_periodic *w;	711	ev_periodic *w;
531	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	712	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
532	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	713	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
533	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	714	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
534	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	715	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
535	if (!ix) START (periodic, w);	716	if (!ix) START (periodic, w);
536	}	717	}
537	OUTPUT:	718	OUTPUT:
538	RETVAL	719	RETVAL
…		…
540	ev_signal signal (SV signal, SV *cb)	721	ev_signal signal (SV signal, SV *cb)
541	ALIAS:	722	ALIAS:
542	signal_ns = 1	723	signal_ns = 1
543	CODE:	724	CODE:
544	{	725	{
545	Signal signum = sv_signum (signal);	726	Signal signum = s_signum (signal);
546	CHECK_SIG (signal, signum);	727	CHECK_SIG (signal, signum);
547		728
548	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	729	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
549	ev_signal_set (RETVAL, signum);	730	ev_signal_set (RETVAL, signum);
550	if (!ix) START (signal, RETVAL);	731	if (!ix) START_SIGNAL (RETVAL);
551	}	732	}
552	OUTPUT:	733	OUTPUT:
553	RETVAL	734	RETVAL
554		735
555	ev_idle idle (SV cb)	736	ev_idle idle (SV cb)
…		…
590	ev_fork_set (RETVAL);	771	ev_fork_set (RETVAL);
591	if (!ix) START (fork, RETVAL);	772	if (!ix) START (fork, RETVAL);
592	OUTPUT:	773	OUTPUT:
593	RETVAL	774	RETVAL
594		775
		776	#if CLEANUP_ENABLED
		777
		778	ev_cleanup cleanup (SV cb)
		779	ALIAS:
		780	cleanup_ns = 1
		781	CODE:
		782	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		783	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		784	ev_cleanup_set (RETVAL);
		785	if (!ix) START (cleanup, RETVAL);
		786	OUTPUT:
		787	RETVAL
		788
		789	#endif
		790
595	ev_child child (int pid, SV cb)	791	ev_child child (int pid, int trace, SV cb)
596	ALIAS:	792	ALIAS:
597	child_ns = 1	793	child_ns = 1
598	CODE:	794	CODE:
		795	#if EV_CHILD_ENABLE
599	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	796	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
600	ev_child_set (RETVAL, pid);	797	ev_child_set (RETVAL, pid, trace);
601	if (!ix) START (child, RETVAL);	798	if (!ix) START (child, RETVAL);
		799	#else
		800	croak ("EV::child watchers not supported on this platform");
		801	#endif
602	OUTPUT:	802	OUTPUT:
603	RETVAL	803	RETVAL
		804
604		805
605	ev_stat stat (SV path, NV interval, SV *cb)	806	ev_stat stat (SV path, NV interval, SV *cb)
606	ALIAS:	807	ALIAS:
607	stat_ns = 1	808	stat_ns = 1
608	CODE:	809	CODE:
609	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	810	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
610	RETVAL->fh = newSVsv (path);	811	e_fh (RETVAL) = newSVsv (path);
611	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	812	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
612	if (!ix) START (stat, RETVAL);	813	if (!ix) START (stat, RETVAL);
613	OUTPUT:	814	OUTPUT:
614	RETVAL	815	RETVAL
615		816
		817	#ifndef EV_NO_LOOPS
		818
616	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)	819	ev_embed embed (struct ev_loop loop, SV *cb = 0)
617	ALIAS:	820	ALIAS:
618	embed_ns = 1	821	embed_ns = 1
619	CODE:	822	CODE:
620	{	823	{
621	if (!(ev_backend (loop) & ev_embeddable_backends ()))	824	if (!(ev_backend (loop) & ev_embeddable_backends ()))
622	croak ("passed loop is not embeddable via EV::embed,");	825	croak ("passed loop is not embeddable via EV::embed,");
623		826
624	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	827	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
625	RETVAL->fh = newSVsv (ST (0));	828	e_fh (RETVAL) = newSVsv (ST (0));
626	ev_embed_set (RETVAL, loop);	829	ev_embed_set (RETVAL, loop);
627
628	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
629
630	if (!ix) START (embed, RETVAL);	830	if (!ix) START (embed, RETVAL);
631	}	831	}
		832	OUTPUT:
		833	RETVAL
		834
		835	#endif
		836
		837	ev_async async (SV cb)
		838	ALIAS:
		839	async_ns = 1
		840	CODE:
		841	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		842	ev_async_set (RETVAL);
		843	if (!ix) START (async, RETVAL);
632	OUTPUT:	844	OUTPUT:
633	RETVAL	845	RETVAL
634		846
635	void once (SV fh, int events, SV timeout, SV *cb)	847	void once (SV fh, int events, SV timeout, SV *cb)
636	CODE:	848	CODE:
637	ev_once (	849	ev_once (
638	evapi.default_loop,	850	evapi.default_loop,
639	sv_fileno (fh), events,	851	s_fileno (fh, events & EV_WRITE), events,
640	SvOK (timeout) ? SvNV (timeout) : -1.,	852	SvOK (timeout) ? SvNV (timeout) : -1.,
641	e_once_cb,	853	e_once_cb,
642	newSVsv (cb)	854	newSVsv (cb)
643	);	855	);
644		856
…		…
660	C_ARGS: e_loop (w), w, revents	872	C_ARGS: e_loop (w), w, revents
661		873
662	int keepalive (ev_watcher *w, int new_value = 0)	874	int keepalive (ev_watcher *w, int new_value = 0)
663	CODE:	875	CODE:
664	{	876	{
665	RETVAL = w->flags & WFLAG_KEEPALIVE;	877	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
666	new_value = new_value ? WFLAG_KEEPALIVE : 0;	878	new_value = new_value ? WFLAG_KEEPALIVE : 0;
667		879
668	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	880	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
669	{	881	{
		882	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
670	REF (w);	883	REF (w);
671	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
672	UNREF (w);	884	UNREF (w);
673	}	885	}
674	}	886	}
675	OUTPUT:	887	OUTPUT:
676	RETVAL	888	RETVAL
677		889
678	SV cb (ev_watcher w, SV *new_cb = 0)	890	SV cb (ev_watcher w, SV *new_cb = 0)
679	CODE:	891	CODE:
680	{	892	{
681	RETVAL = newSVsv (w->cb_sv);
682
683	if (items > 1)	893	if (items > 1)
684	sv_setsv (w->cb_sv, new_cb);	894	{
		895	new_cb = s_get_cv_croak (new_cb);
		896	RETVAL = newRV_noinc (w->cb_sv);
		897	w->cb_sv = SvREFCNT_inc (new_cb);
		898	}
		899	else
		900	RETVAL = newRV_inc (w->cb_sv);
685	}	901	}
686	OUTPUT:	902	OUTPUT:
687	RETVAL	903	RETVAL
688		904
689	SV data (ev_watcher w, SV *new_data = 0)	905	SV data (ev_watcher w, SV *new_data = 0)
…		…
754	e_destroy (w);	970	e_destroy (w);
755		971
756	void set (ev_io w, SV fh, int events)	972	void set (ev_io w, SV fh, int events)
757	CODE:	973	CODE:
758	{	974	{
759	int fd = sv_fileno (fh);	975	int fd = s_fileno (fh, events & EV_WRITE);
760	CHECK_FD (fh, fd);	976	CHECK_FD (fh, fd);
761		977
762	sv_setsv (w->fh, fh);	978	sv_setsv (e_fh (w), fh);
763	RESET (io, w, (w, fd, events));	979	RESET (io, w, (w, fd, events));
764	}	980	}
765		981
766	SV fh (ev_io w, SV *new_fh = 0)	982	SV fh (ev_io w, SV *new_fh = 0)
767	CODE:	983	CODE:
768	{	984	{
769	if (items > 1)	985	if (items > 1)
770	{	986	{
771	int fd = sv_fileno (new_fh);	987	int fd = s_fileno (new_fh, w->events & EV_WRITE);
772	CHECK_FD (new_fh, fd);	988	CHECK_FD (new_fh, fd);
773		989
774	RETVAL = w->fh;	990	RETVAL = e_fh (w);
775	w->fh = newSVsv (new_fh);	991	e_fh (w) = newSVsv (new_fh);
776		992
777	RESET (io, w, (w, fd, w->events));	993	RESET (io, w, (w, fd, w->events));
778	}	994	}
779	else	995	else
780	RETVAL = newSVsv (w->fh);	996	RETVAL = newSVsv (e_fh (w));
781	}	997	}
782	OUTPUT:	998	OUTPUT:
783	RETVAL	999	RETVAL
784		1000
785	int events (ev_io *w, int new_events = EV_UNDEF)	1001	int events (ev_io *w, int new_events = EV_UNDEF)
786	CODE:	1002	CODE:
787	{	1003	{
788	RETVAL = w->events;	1004	RETVAL = w->events;
789		1005
790	if (items > 1)	1006	if (items > 1)
791	RESET (io, w, (w, w->fd, new_events));	1007	{
		1008	PAUSE (io);
		1009	ev_io_modify (w, new_events);
		1010	RESUME (io);
		1011	}
792	}	1012	}
793	OUTPUT:	1013	OUTPUT:
794	RETVAL	1014	RETVAL
795		1015
796	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1016	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
797		1017
798	void ev_signal_start (ev_signal *w)	1018	void ev_signal_start (ev_signal *w)
799	CODE:	1019	CODE:
800	START (signal, w);	1020	START_SIGNAL (w);
801		1021
802	void ev_signal_stop (ev_signal *w)	1022	void ev_signal_stop (ev_signal *w)
803	CODE:	1023	CODE:
804	STOP (signal, w);	1024	STOP (signal, w);
805		1025
…		…
809	e_destroy (w);	1029	e_destroy (w);
810		1030
811	void set (ev_signal w, SV signal)	1031	void set (ev_signal w, SV signal)
812	CODE:	1032	CODE:
813	{	1033	{
814	Signal signum = sv_signum (signal);	1034	Signal signum = s_signum (signal);
815	CHECK_SIG (signal, signum);	1035	CHECK_SIG (signal, signum);
816		1036
817	RESET (signal, w, (w, signum));	1037	RESET_SIGNAL (w, (w, signum));
818	}	1038	}
819		1039
820	int signal (ev_signal w, SV new_signal = 0)	1040	int signal (ev_signal w, SV new_signal = 0)
821	CODE:	1041	CODE:
822	{	1042	{
823	RETVAL = w->signum;	1043	RETVAL = w->signum;
824		1044
825	if (items > 1)	1045	if (items > 1)
826	{	1046	{
827	Signal signum = sv_signum (new_signal);	1047	Signal signum = s_signum (new_signal);
828	CHECK_SIG (new_signal, signum);	1048	CHECK_SIG (new_signal, signum);
829		1049
830	RESET (signal, w, (w, signum));	1050	RESET_SIGNAL (w, (w, signum));
831	}	1051	}
832	}	1052	}
833	OUTPUT:	1053	OUTPUT:
834	RETVAL	1054	RETVAL
835		1055
…		…
843		1063
844	void ev_timer_stop (ev_timer *w)	1064	void ev_timer_stop (ev_timer *w)
845	CODE:	1065	CODE:
846	STOP (timer, w);	1066	STOP (timer, w);
847		1067
848	void ev_timer_again (ev_timer *w)	1068	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
849	INIT:	1069	CODE:
		1070	if (items > 1)
		1071	w->repeat = repeat;
850	CHECK_REPEAT (w->repeat);	1072	CHECK_REPEAT (w->repeat);
851	CODE:
852	REF (w);
853	ev_timer_again (e_loop (w), w);	1073	ev_timer_again (e_loop (w), w);
854	UNREF (w);	1074	UNREF (w);
		1075
		1076	NV ev_timer_remaining (ev_timer *w)
		1077	C_ARGS: e_loop (w), w
855		1078
856	void DESTROY (ev_timer *w)	1079	void DESTROY (ev_timer *w)
857	CODE:	1080	CODE:
858	STOP (timer, w);	1081	STOP (timer, w);
859	e_destroy (w);	1082	e_destroy (w);
…		…
862	INIT:	1085	INIT:
863	CHECK_REPEAT (repeat);	1086	CHECK_REPEAT (repeat);
864	CODE:	1087	CODE:
865	RESET (timer, w, (w, after, repeat));	1088	RESET (timer, w, (w, after, repeat));
866		1089
867	NV at (ev_timer *w)
868	CODE:
869	RETVAL = w->at;
870	OUTPUT:
871	RETVAL
872
873	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1090	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
874		1091
875	void ev_periodic_start (ev_periodic *w)	1092	void ev_periodic_start (ev_periodic *w)
876	INIT:	1093	INIT:
877	CHECK_REPEAT (w->interval);	1094	CHECK_REPEAT (w->interval);
…		…
882	CODE:	1099	CODE:
883	STOP (periodic, w);	1100	STOP (periodic, w);
884		1101
885	void ev_periodic_again (ev_periodic *w)	1102	void ev_periodic_again (ev_periodic *w)
886	CODE:	1103	CODE:
887	REF (w);
888	ev_periodic_again (e_loop (w), w);	1104	ev_periodic_again (e_loop (w), w);
889	UNREF (w);	1105	UNREF (w);
890		1106
891	void DESTROY (ev_periodic *w)	1107	void DESTROY (ev_periodic *w)
892	CODE:	1108	CODE:
…		…
896	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)	1112	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
897	INIT:	1113	INIT:
898	CHECK_REPEAT (interval);	1114	CHECK_REPEAT (interval);
899	CODE:	1115	CODE:
900	{	1116	{
901	SvREFCNT_dec (w->fh);	1117	SvREFCNT_dec (e_fh (w));
902	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1118	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
903		1119
904	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1120	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
905	}	1121	}
906		1122
907	NV at (ev_periodic *w)	1123	NV at (ev_periodic *w)
908	CODE:	1124	CODE:
909	RETVAL = w->at;	1125	RETVAL = ev_periodic_at (w);
910	OUTPUT:	1126	OUTPUT:
911	RETVAL	1127	RETVAL
912		1128
913	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1129	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
914		1130
…		…
968	void DESTROY (ev_fork *w)	1184	void DESTROY (ev_fork *w)
969	CODE:	1185	CODE:
970	STOP (fork, w);	1186	STOP (fork, w);
971	e_destroy (w);	1187	e_destroy (w);
972		1188
		1189	#if CLEANUP_ENABLED
		1190
		1191	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1192
		1193	void ev_cleanup_start (ev_cleanup *w)
		1194	CODE:
		1195	START (cleanup, w);
		1196
		1197	void ev_cleanup_stop (ev_cleanup *w)
		1198	CODE:
		1199	STOP (cleanup, w);
		1200
		1201	void DESTROY (ev_cleanup *w)
		1202	CODE:
		1203	STOP (cleanup, w);
		1204	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1205	e_destroy (w);
		1206
		1207	int keepalive (ev_watcher w, SV new_value = 0)
		1208	CODE:
		1209	RETVAL = 1;
		1210	OUTPUT:
		1211	RETVAL
		1212
		1213	#endif
		1214
973	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1215	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1216
		1217	#if EV_CHILD_ENABLE
974		1218
975	void ev_child_start (ev_child *w)	1219	void ev_child_start (ev_child *w)
976	CODE:	1220	CODE:
977	START (child, w);	1221	START (child, w);
978		1222
…		…
983	void DESTROY (ev_child *w)	1227	void DESTROY (ev_child *w)
984	CODE:	1228	CODE:
985	STOP (child, w);	1229	STOP (child, w);
986	e_destroy (w);	1230	e_destroy (w);
987		1231
988	void set (ev_child *w, int pid)	1232	void set (ev_child *w, int pid, int trace)
989	CODE:	1233	CODE:
990	RESET (child, w, (w, pid));	1234	RESET (child, w, (w, pid, trace));
991		1235
992	int pid (ev_child *w, int new_pid = 0)
993	CODE:
994	{
995	RETVAL = w->pid;
996
997	if (items > 1)
998	RESET (child, w, (w, new_pid));
999	}
1000	OUTPUT:
1001	RETVAL
1002
1003
1004	int rstatus (ev_child *w)	1236	int pid (ev_child *w)
1005	ALIAS:	1237	ALIAS:
1006	rpid = 1	1238	rpid = 1
		1239	rstatus = 2
1007	CODE:	1240	CODE:
1008	RETVAL = ix ? w->rpid : w->rstatus;	1241	RETVAL = ix == 0 ? w->pid
		1242	: ix == 1 ? w->rpid
		1243	: w->rstatus;
1009	OUTPUT:	1244	OUTPUT:
1010	RETVAL	1245	RETVAL
		1246
		1247	#endif
1011		1248
1012	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1249	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1013		1250
1014	void ev_stat_start (ev_stat *w)	1251	void ev_stat_start (ev_stat *w)
1015	CODE:	1252	CODE:
…		…
1025	e_destroy (w);	1262	e_destroy (w);
1026		1263
1027	void set (ev_stat w, SV path, NV interval)	1264	void set (ev_stat w, SV path, NV interval)
1028	CODE:	1265	CODE:
1029	{	1266	{
1030	sv_setsv (w->fh, path);	1267	sv_setsv (e_fh (w), path);
1031	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1268	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1032	}	1269	}
1033		1270
1034	SV path (ev_stat w, SV *new_path = 0)	1271	SV path (ev_stat w, SV *new_path = 0)
1035	CODE:	1272	CODE:
1036	{	1273	{
1037	RETVAL = SvREFCNT_inc (w->fh);	1274	RETVAL = SvREFCNT_inc (e_fh (w));
1038		1275
1039	if (items > 1)	1276	if (items > 1)
1040	{	1277	{
1041	SvREFCNT_dec (w->fh);	1278	SvREFCNT_dec (e_fh (w));
1042	w->fh = newSVsv (new_path);	1279	e_fh (w) = newSVsv (new_path);
1043	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1280	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1044	}	1281	}
1045	}	1282	}
1046	OUTPUT:	1283	OUTPUT:
1047	RETVAL	1284	RETVAL
1048		1285
…		…
1050	CODE:	1287	CODE:
1051	{	1288	{
1052	RETVAL = w->interval;	1289	RETVAL = w->interval;
1053		1290
1054	if (items > 1)	1291	if (items > 1)
1055	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1292	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1056	}	1293	}
1057	OUTPUT:	1294	OUTPUT:
1058	RETVAL	1295	RETVAL
1059		1296
1060	void prev (ev_stat *w)	1297	void prev (ev_stat *w)
…		…
1119	e_destroy (w);	1356	e_destroy (w);
1120		1357
1121	void set (ev_embed w, struct ev_loop loop)	1358	void set (ev_embed w, struct ev_loop loop)
1122	CODE:	1359	CODE:
1123	{	1360	{
1124	sv_setsv (w->fh, ST (1));	1361	sv_setsv (e_fh (w), ST (1));
1125	RESET (embed, w, (w, loop));	1362	RESET (embed, w, (w, loop));
1126	}	1363	}
1127		1364
1128	SV other (ev_embed w)	1365	SV other (ev_embed w)
1129	CODE:	1366	CODE:
1130	RETVAL = newSVsv (w->fh);	1367	RETVAL = newSVsv (e_fh (w));
1131	OUTPUT:	1368	OUTPUT:
1132	RETVAL	1369	RETVAL
		1370
		1371	void ev_embed_sweep (ev_embed *w)
		1372	C_ARGS: e_loop (w), w
		1373
		1374	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1375
		1376	void ev_async_start (ev_async *w)
		1377	CODE:
		1378	START (async, w);
		1379
		1380	void ev_async_stop (ev_async *w)
		1381	CODE:
		1382	STOP (async, w);
		1383
		1384	void DESTROY (ev_async *w)
		1385	CODE:
		1386	STOP (async, w);
		1387	e_destroy (w);
		1388
		1389	void ev_async_send (ev_async *w)
		1390	C_ARGS: e_loop (w), w
		1391
		1392	SV ev_async_async_pending (ev_async w)
		1393	CODE:
		1394	RETVAL = boolSV (ev_async_pending (w));
		1395	OUTPUT:
		1396	RETVAL
		1397
		1398	#ifndef EV_NO_LOOPS
1133		1399
1134	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1400	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1135		1401
1136	SV new (SV klass, unsigned int flags = 0)	1402	SV new (SV klass, unsigned int flags = 0)
1137	CODE:	1403	CODE:
…		…
1146	OUTPUT:	1412	OUTPUT:
1147	RETVAL	1413	RETVAL
1148		1414
1149	void DESTROY (struct ev_loop *loop)	1415	void DESTROY (struct ev_loop *loop)
1150	CODE:	1416	CODE:
1151	if (loop != evapi.default_loop) /* global destruction sucks */	1417	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1418	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1419	if (loop != evapi.default_loop)
1152	ev_loop_destroy (loop);	1420	ev_loop_destroy (loop);
1153		1421
1154	void ev_loop_fork (struct ev_loop *loop)	1422	void ev_loop_fork (struct ev_loop *loop)
1155		1423
1156	NV ev_now (struct ev_loop *loop)	1424	NV ev_now (struct ev_loop *loop)
1157		1425
		1426	void ev_now_update (struct ev_loop *loop)
		1427
		1428	void ev_suspend (struct ev_loop *loop)
		1429
		1430	void ev_resume (struct ev_loop *loop)
		1431
1158	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1432	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1159		1433
1160	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1434	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1161		1435
1162	unsigned int ev_backend (struct ev_loop *loop)	1436	unsigned int ev_backend (struct ev_loop *loop)
1163		1437
1164	unsigned int ev_loop_count (struct ev_loop *loop)	1438	void ev_verify (struct ev_loop *loop)
		1439	ALIAS:
		1440	loop_verify = 1
1165		1441
1166	void ev_loop (struct ev_loop *loop, int flags = 0)	1442	unsigned int ev_iteration (struct ev_loop *loop)
		1443	ALIAS:
		1444	loop_count = 1
1167		1445
		1446	unsigned int ev_depth (struct ev_loop *loop)
		1447	ALIAS:
		1448	loop_depth = 1
		1449
		1450	int ev_run (struct ev_loop *loop, int flags = 0)
		1451	ALIAS:
		1452	loop = 1
		1453
1168	void ev_unloop (struct ev_loop *loop, int how = 1)	1454	void ev_break (struct ev_loop *loop, int how = 1)
		1455	ALIAS:
		1456	unloop = 1
1169		1457
1170	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1458	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1171		1459
		1460	unsigned int ev_pending_count (struct ev_loop *loop)
		1461
		1462	void ev_invoke_pending (struct ev_loop *loop)
		1463
1172	#if 0	1464	#if 0
1173		1465
1174	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1466	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1175	CODE:	1467	CODE:
1176	{	1468	{
1177	Signal signum = sv_signum (signal);	1469	Signal signum = s_signum (signal);
1178	CHECK_SIG (signal, signum);	1470	CHECK_SIG (signal, signum);
1179		1471
1180	ev_feed_signal_event (loop, signum);	1472	ev_feed_signal_event (loop, signum);
1181	}	1473	}
1182		1474
…		…
1185	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1477	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1186	ALIAS:	1478	ALIAS:
1187	io_ns = 1	1479	io_ns = 1
1188	CODE:	1480	CODE:
1189	{	1481	{
1190	int fd = sv_fileno (fh);	1482	int fd = s_fileno (fh, events & EV_WRITE);
1191	CHECK_FD (fh, fd);	1483	CHECK_FD (fh, fd);
1192		1484
1193	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1485	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1194	RETVAL->fh = newSVsv (fh);	1486	e_fh (RETVAL) = newSVsv (fh);
1195	ev_io_set (RETVAL, fd, events);	1487	ev_io_set (RETVAL, fd, events);
1196	if (!ix) START (io, RETVAL);	1488	if (!ix) START (io, RETVAL);
1197	}	1489	}
1198	OUTPUT:	1490	OUTPUT:
1199	RETVAL	1491	RETVAL
…		…
1215	periodic_ns = 1	1507	periodic_ns = 1
1216	INIT:	1508	INIT:
1217	CHECK_REPEAT (interval);	1509	CHECK_REPEAT (interval);
1218	CODE:	1510	CODE:
1219	{	1511	{
1220	ev_periodic *w;	1512	ev_periodic *w;
1221	w = e_new (sizeof (ev_periodic), cb, ST (0));	1513	w = e_new (sizeof (ev_periodic), cb, ST (0));
1222	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1514	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1223	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1515	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1224	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1516	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1225	if (!ix) START (periodic, w);	1517	if (!ix) START (periodic, w);
1226	}	1518	}
1227	OUTPUT:	1519	OUTPUT:
1228	RETVAL	1520	RETVAL
1229		1521
1230	#if 0
1231
1232	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1522	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1233	ALIAS:	1523	ALIAS:
1234	signal_ns = 1	1524	signal_ns = 1
1235	CODE:	1525	CODE:
1236	{	1526	{
1237	Signal signum = sv_signum (signal);	1527	Signal signum = s_signum (signal);
1238	CHECK_SIG (signal, signum);	1528	CHECK_SIG (signal, signum);
1239		1529
1240	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1530	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1241	ev_signal_set (RETVAL, signum);	1531	ev_signal_set (RETVAL, signum);
1242	if (!ix) START (signal, RETVAL);	1532	if (!ix) START_SIGNAL (RETVAL);
1243	}	1533	}
1244	OUTPUT:	1534	OUTPUT:
1245	RETVAL	1535	RETVAL
1246
1247	#endif
1248		1536
1249	ev_idle idle (struct ev_loop loop, SV *cb)	1537	ev_idle idle (struct ev_loop loop, SV *cb)
1250	ALIAS:	1538	ALIAS:
1251	idle_ns = 1	1539	idle_ns = 1
1252	CODE:	1540	CODE:
…		…
1284	ev_fork_set (RETVAL);	1572	ev_fork_set (RETVAL);
1285	if (!ix) START (fork, RETVAL);	1573	if (!ix) START (fork, RETVAL);
1286	OUTPUT:	1574	OUTPUT:
1287	RETVAL	1575	RETVAL
1288		1576
		1577	#if CLEANUP_ENABLED
		1578
		1579	ev_cleanup cleanup (struct ev_loop loop, SV *cb)
		1580	ALIAS:
		1581	cleanup_ns = 1
		1582	CODE:
		1583	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1584	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1585	ev_cleanup_set (RETVAL);
		1586	if (!ix) START (cleanup, RETVAL);
		1587	OUTPUT:
		1588	RETVAL
		1589
		1590	#endif
		1591
1289	ev_child child (struct ev_loop loop, int pid, SV *cb)	1592	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1290	ALIAS:	1593	ALIAS:
1291	child_ns = 1	1594	child_ns = 1
1292	CODE:	1595	CODE:
		1596	#if EV_CHILD_ENABLE
1293	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1597	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1294	ev_child_set (RETVAL, pid);	1598	ev_child_set (RETVAL, pid, trace);
1295	if (!ix) START (child, RETVAL);	1599	if (!ix) START (child, RETVAL);
		1600	#else
		1601	croak ("EV::child watchers not supported on this platform");
		1602	#endif
1296	OUTPUT:	1603	OUTPUT:
1297	RETVAL	1604	RETVAL
1298		1605
1299	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1606	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
1300	ALIAS:	1607	ALIAS:
1301	stat_ns = 1	1608	stat_ns = 1
1302	CODE:	1609	CODE:
1303	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1610	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1304	RETVAL->fh = newSVsv (path);	1611	e_fh (RETVAL) = newSVsv (path);
1305	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1612	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1306	if (!ix) START (stat, RETVAL);	1613	if (!ix) START (stat, RETVAL);
1307	OUTPUT:	1614	OUTPUT:
1308	RETVAL	1615	RETVAL
1309		1616
1310	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = &PL_sv_undef)	1617	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
1311	ALIAS:	1618	ALIAS:
1312	embed_ns = 1	1619	embed_ns = 1
1313	CODE:	1620	CODE:
1314	{	1621	{
1315	if (!(ev_backend (other) & ev_embeddable_backends ()))	1622	if (!(ev_backend (other) & ev_embeddable_backends ()))
1316	croak ("passed loop is not embeddable via EV::embed,");	1623	croak ("passed loop is not embeddable via EV::embed,");
1317		1624
1318	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1625	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1319	RETVAL->fh = newSVsv (ST (1));	1626	e_fh (RETVAL) = newSVsv (ST (1));
1320	ev_embed_set (RETVAL, other);	1627	ev_embed_set (RETVAL, other);
1321
1322	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1323
1324	if (!ix) START (embed, RETVAL);	1628	if (!ix) START (embed, RETVAL);
1325	}	1629	}
		1630	OUTPUT:
		1631	RETVAL
		1632
		1633	ev_async async (struct ev_loop loop, SV *cb)
		1634	ALIAS:
		1635	async_ns = 1
		1636	CODE:
		1637	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1638	ev_async_set (RETVAL);
		1639	if (!ix) START (async, RETVAL);
1326	OUTPUT:	1640	OUTPUT:
1327	RETVAL	1641	RETVAL
1328		1642
1329	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1643	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1330	CODE:	1644	CODE:
1331	ev_once (	1645	ev_once (
1332	loop,	1646	loop,
1333	sv_fileno (fh), events,	1647	s_fileno (fh, events & EV_WRITE), events,
1334	SvOK (timeout) ? SvNV (timeout) : -1.,	1648	SvOK (timeout) ? SvNV (timeout) : -1.,
1335	e_once_cb,	1649	e_once_cb,
1336	newSVsv (cb)	1650	newSVsv (cb)
1337	);	1651	);
1338		1652
		1653	#endif
		1654

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Comparing EV/EV.xs (file contents): Revision 1.101 by root, Sat Dec 22 05:47:51 2007 UTC vs. Revision 1.178 by root, Wed Jan 22 17:02:40 2020 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.101 by root, Sat Dec 22 05:47:51 2007 UTC vs.
Revision 1.178 by root, Wed Jan 22 17:02:40 2020 UTC