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

Comparing EV/EV.xs (file contents):
Revision 1.121 by root, Wed Apr 15 17:49:26 2009 UTC vs.
Revision 1.181 by root, Tue Feb 18 16:49:07 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>/
6
7	/* fix perl api breakage */	5	/* fix perl api breakage */
		6	#ifndef WIN32
8	#undef signal	7	# undef signal
9	#undef sigaction	8	# undef sigaction
		9	#endif
10		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	#else
		27	# define NDEBUG 1
		28	#endif
		29
		30	/* make sure we get a real assert, not perl's incompatible version */
		31	#include <assert.h>
		32
		33	#define EV_STANDALONE 1
11	#define EV_PROTOTYPES 1	34	#define EV_PROTOTYPES 1
12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	35	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13	#define EV_H <ev.h>	36	#define EV_USE_FLOOR 1
		37	#define EV_API_STATIC
		38	#define EV_H "../libev/ev.h"
		39	#define EV_CONFIG_H error
14	#include "EV/EVAPI.h"	40	#include "EV/EVAPI.h"
15		41
16	#define EV_SELECT_IS_WINSOCKET 0	42	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	43	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	44	# define EV_SELECT_USE_FD_SET 0
20	# define fd_mask Perl_fd_mask	46	# define fd_mask Perl_fd_mask
21	#endif	47	#endif
22	/* due to bugs in OS X we have to use libev/ explicitly here */	48	/* due to bugs in OS X we have to use libev/ explicitly here */
23	#include "libev/ev.c"	49	#include "libev/ev.c"
24		50
25	#ifndef _WIN32	51	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
26	# include <pthread.h>	52	# include <pthread.h>
27	#endif	53	#endif
28		54
29	/* 5.10.0 */
30	#ifndef SvREFCNT_inc_NN
31	# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32	#endif
33
34	/* 5.6.x */
35	#ifndef SvRV_set
36	# define SvRV_set(a,b) SvRV ((a)) = (b)
37	#endif
38
39	#if __GNUC__ >= 3
40	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else
42	# define expect(expr,value) (expr)
43	#endif
44
45	#define expect_false(expr) expect ((expr) != 0, 0)
46	#define expect_true(expr) expect ((expr) != 0, 1)
47
48	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	55	#define e_loop(w) INT2PTR (struct ev_loop , SvIVX (((ev_watcher )(w))->loop))
		56	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		57	#define e_self(w) ((ev_watcher *)(w))->self
		58	#define e_fh(w) ((ev_watcher *)(w))->fh
		59	#define e_data(w) ((ev_watcher *)(w))->data
49		60
50	#define WFLAG_KEEPALIVE 1	61	#define WFLAG_KEEPALIVE 1
51	#define WFLAG_UNREFED 2 /* has been unref'ed */	62	#define WFLAG_UNREFED 2 /* has been unref'ed */
52		63
53	#define UNREF(w) \	64	#define UNREF(w) \
54	if (!((w)->e_flags & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \	65	if (!(e_flags (w) & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
55	&& ev_is_active (w)) \	66	&& ev_is_active (w)) \
56	{ \	67	{ \
57	ev_unref (e_loop (w)); \	68	ev_unref (e_loop (w)); \
58	(w)->e_flags \|= WFLAG_UNREFED; \	69	e_flags (w) \|= WFLAG_UNREFED; \
59	}	70	}
60		71
61	#define REF(w) \	72	#define REF(w) \
62	if ((w)->e_flags & WFLAG_UNREFED) \	73	if (e_flags (w) & WFLAG_UNREFED) \
63	{ \	74	{ \
64	(w)->e_flags &= ~WFLAG_UNREFED; \	75	e_flags (w) &= ~WFLAG_UNREFED; \
65	ev_ref (e_loop (w)); \	76	ev_ref (e_loop (w)); \
66	}	77	}
67		78
68	#define START(type,w) \	79	#define START(type,w) \
69	do { \	80	do { \
…		…
75	do { \	86	do { \
76	REF (w); \	87	REF (w); \
77	ev_ ## type ## _stop (e_loop (w), w); \	88	ev_ ## type ## _stop (e_loop (w), w); \
78	} while (0)	89	} while (0)
79		90
		91	#define PAUSE(type) \
		92	do { \
		93	int active = ev_is_active (w); \
		94	if (active) STOP (type, w)
		95
		96	#define RESUME(type) \
		97	if (active) START (type, w); \
		98	} while (0)
		99
		100
80	#define RESET(type,w,seta) \	101	#define RESET(type,w,seta) \
81	do { \	102	PAUSE (type); \
82	int active = ev_is_active (w); \
83	if (active) STOP (type, w); \
84	ev_ ## type ## _set seta; \	103	ev_ ## type ## _set seta; \
85	if (active) START (type, w); \	104	RESUME (type)
86	} while (0)
87		105
88	typedef int Signal;	106	typedef int Signal;
		107
		108	/* horrible... */
		109	#define CHECK_SIGNAL_CAN_START(w) \
		110	do { \
		111	/* dive into the internals of libev to avoid aborting in libev */ \
		112	if (signals [(w)->signum - 1].loop \
		113	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		114	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		115	} while (0)
		116
		117	#define START_SIGNAL(w) \
		118	do { \
		119	CHECK_SIGNAL_CAN_START (w); \
		120	START (signal, w); \
		121	} while (0) \
		122
		123	#define RESET_SIGNAL(w,seta) \
		124	do { \
		125	int active = ev_is_active (w); \
		126	if (active) STOP (signal, w); \
		127	ev_ ## signal ## _set seta; \
		128	if (active) START_SIGNAL (w); \
		129	} while (0)
89		130
90	static SV *default_loop_sv;	131	static SV *default_loop_sv;
91		132
92	static struct EVAPI evapi;	133	static struct EVAPI evapi;
93		134
…		…
103	*stash_idle,	144	*stash_idle,
104	*stash_prepare,	145	*stash_prepare,
105	*stash_check,	146	*stash_check,
106	*stash_embed,	147	*stash_embed,
107	*stash_fork,	148	*stash_fork,
		149	*stash_cleanup,
108	*stash_async;	150	*stash_async;
109
110	#ifndef SIG_SIZE
111	/* kudos to Slaven Rezic for the idea */
112	static char sig_size [] = { SIG_NUM };
113	# define SIG_SIZE (sizeof (sig_size) + 1)
114	#endif
115
116	static Signal
117	sv_signum (SV *sig)
118	{
119	Signal signum;
120
121	SvGETMAGIC (sig);
122
123	for (signum = 1; signum < SIG_SIZE; ++signum)
124	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
125	return signum;
126
127	signum = SvIV (sig);
128
129	if (signum > 0 && signum < SIG_SIZE)
130	return signum;
131
132	return -1;
133	}
134		151
135	/////////////////////////////////////////////////////////////////////////////	152	/////////////////////////////////////////////////////////////////////////////
136	// Event	153	// Event
137		154
138	static void e_cb (EV_P_ ev_watcher *w, int revents);	155	static void e_cb (EV_P_ ev_watcher *w, int revents);
139		156
140	static int
141	sv_fileno (SV *fh)
142	{
143	SvGETMAGIC (fh);
144
145	if (SvROK (fh))
146	fh = SvRV (fh);
147
148	if (SvTYPE (fh) == SVt_PVGV)
149	return PerlIO_fileno (IoIFP (sv_2io (fh)));
150
151	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
152	return SvIV (fh);
153
154	return -1;
155	}
156
157	static SV *
158	e_get_cv (SV *cb_sv)
159	{
160	HV *st;
161	GV *gvp;
162	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
163
164	if (!cv)
165	croak ("EV watcher callback must be a CODE reference");
166
167	return (SV *)cv;
168	}
169
170	static void *	157	static void *
171	e_new (int size, SV cb_sv, SV loop)	158	e_new (int size, SV cb_sv, SV loop)
172	{	159	{
173	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;	160	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
174	ev_watcher *w;	161	ev_watcher *w;
175	SV *self = NEWSV (0, size);	162	SV *self = NEWSV (0, size);
176	SvPOK_only (self);	163	SvPOK_only (self);
177	SvCUR_set (self, size);	164	SvCUR_set (self, size);
178		165
…		…
226	dSP;	213	dSP;
227	I32 mark = SP - PL_stack_base;	214	I32 mark = SP - PL_stack_base;
228	SV sv_self, sv_events;	215	SV sv_self, sv_events;
229		216
230	/* libev might have stopped the watcher */	217	/* libev might have stopped the watcher */
231	if (expect_false (w->e_flags & WFLAG_UNREFED)	218	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
232	&& !ev_is_active (w))	219	&& !ev_is_active (w))
233	REF (w);	220	REF (w);
234		221
235	if (expect_true (sv_self_cache))	222	if (ecb_expect_true (sv_self_cache))
236	{	223	{
237	sv_self = sv_self_cache; sv_self_cache = 0;	224	sv_self = sv_self_cache; sv_self_cache = 0;
238	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));	225	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
239	}	226	}
240	else	227	else
241	{	228	{
242	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	229	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
243	SvREADONLY_on (sv_self);	230	SvREADONLY_on (sv_self);
244	}	231	}
245		232
246	if (expect_true (sv_events_cache))	233	if (ecb_expect_true (sv_events_cache))
247	{	234	{
248	sv_events = sv_events_cache; sv_events_cache = 0;	235	sv_events = sv_events_cache; sv_events_cache = 0;
249	SvIV_set (sv_events, revents);	236	SvIV_set (sv_events, revents);
		237	SvIOK_only (sv_events);
250	}	238	}
251	else	239	else
252	{	240	{
253	sv_events = newSViv (revents);	241	sv_events = newSViv (revents);
254	SvREADONLY_on (sv_events);	242	SvREADONLY_on (sv_events);
…		…
260	PUSHs (sv_events);	248	PUSHs (sv_events);
261		249
262	PUTBACK;	250	PUTBACK;
263	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	251	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
264		252
265	if (expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))	253	if (ecb_expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
266	SvREFCNT_dec (sv_self);	254	SvREFCNT_dec (sv_self);
267	else	255	else
268	{	256	{
269	SvREFCNT_dec (SvRV (sv_self));	257	SvREFCNT_dec (SvRV (sv_self));
270	SvRV_set (sv_self, &PL_sv_undef);	258	SvRV_set (sv_self, &PL_sv_undef);
271	sv_self_cache = sv_self;	259	sv_self_cache = sv_self;
272	}	260	}
273		261
274	if (expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))	262	if (ecb_expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
275	SvREFCNT_dec (sv_events);	263	SvREFCNT_dec (sv_events);
276	else	264	else
277	sv_events_cache = sv_events;	265	sv_events_cache = sv_events;
278		266
279	if (expect_false (SvTRUE (ERRSV)))	267	if (ecb_expect_false (SvTRUE (ERRSV)))
280	{	268	{
281	SPAGAIN;	269	SPAGAIN;
282	PUSHMARK (SP);	270	PUSHMARK (SP);
283	PUTBACK;	271	PUTBACK;
284	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	272	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
…		…
338	ENTER;	326	ENTER;
339	SAVETMPS;	327	SAVETMPS;
340		328
341	PUSHMARK (SP);	329	PUSHMARK (SP);
342	EXTEND (SP, 2);	330	EXTEND (SP, 2);
343	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	331	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
344	PUSHs (newSVnv (now));	332	PUSHs (newSVnv (now));
345		333
346	PUTBACK;	334	PUTBACK;
347	count = call_sv (w->fh, G_SCALAR \| G_EVAL);	335	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
348	SPAGAIN;	336	SPAGAIN;
…		…
378	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	366	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
379		367
380	#define CHECK_SIG(sv,num) if ((num) < 0) \	368	#define CHECK_SIG(sv,num) if ((num) < 0) \
381	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	369	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
382		370
		371	static void
		372	default_fork (void)
		373	{
		374	ev_loop_fork (EV_DEFAULT_UC);
		375	}
		376
383	/////////////////////////////////////////////////////////////////////////////	377	/////////////////////////////////////////////////////////////////////////////
384	// XS interface functions	378	// XS interface functions
385		379
386	MODULE = EV PACKAGE = EV PREFIX = ev_	380	MODULE = EV PACKAGE = EV PREFIX = ev_
387		381
…		…
399	const_iv (EV_, MINPRI)	393	const_iv (EV_, MINPRI)
400	const_iv (EV_, MAXPRI)	394	const_iv (EV_, MAXPRI)
401		395
402	const_iv (EV_, UNDEF)	396	const_iv (EV_, UNDEF)
403	const_iv (EV_, NONE)	397	const_iv (EV_, NONE)
404	const_iv (EV_, TIMEOUT)
405	const_iv (EV_, READ)	398	const_iv (EV_, READ)
406	const_iv (EV_, WRITE)	399	const_iv (EV_, WRITE)
		400	const_iv (EV_, IO)
		401	const_iv (EV_, TIMER)
		402	const_iv (EV_, PERIODIC)
407	const_iv (EV_, SIGNAL)	403	const_iv (EV_, SIGNAL)
		404	const_iv (EV_, CHILD)
		405	const_iv (EV_, STAT)
408	const_iv (EV_, IDLE)	406	const_iv (EV_, IDLE)
		407	const_iv (EV_, PREPARE)
		408	/const_iv (EV_, CHECK) needs special tretament /
		409	const_iv (EV_, EMBED)
409	const_iv (EV_, CHECK)	410	const_iv (EV_, FORK)
		411	const_iv (EV_, CLEANUP)
		412	const_iv (EV_, ASYNC)
		413	const_iv (EV_, CUSTOM)
410	const_iv (EV_, ERROR)	414	const_iv (EV_, ERROR)
411		415
412	const_iv (EV, LOOP_ONESHOT)	416	const_iv (EV, RUN_NOWAIT)
413	const_iv (EV, LOOP_NONBLOCK)
414	const_iv (EV, UNLOOP_ONE)	417	const_iv (EV, RUN_ONCE)
		418
		419	const_iv (EV, BREAK_CANCEL)
		420	const_iv (EV, BREAK_ONE)
415	const_iv (EV, UNLOOP_ALL)	421	const_iv (EV, BREAK_ALL)
416
417	const_iv (EV, BACKEND_SELECT)	422	const_iv (EV, BACKEND_SELECT)
418	const_iv (EV, BACKEND_POLL)	423	const_iv (EV, BACKEND_POLL)
419	const_iv (EV, BACKEND_EPOLL)	424	const_iv (EV, BACKEND_EPOLL)
420	const_iv (EV, BACKEND_KQUEUE)	425	const_iv (EV, BACKEND_KQUEUE)
421	const_iv (EV, BACKEND_DEVPOLL)	426	const_iv (EV, BACKEND_DEVPOLL)
422	const_iv (EV, BACKEND_PORT)	427	const_iv (EV, BACKEND_PORT)
		428	const_iv (EV, BACKEND_ALL)
		429	const_iv (EV, BACKEND_MASK)
423	const_iv (EV, FLAG_AUTO)	430	const_iv (EV, FLAG_AUTO)
		431	const_iv (EV, FLAG_FORKCHECK)
		432	const_iv (EV, FLAG_SIGNALFD)
		433	const_iv (EV, FLAG_NOSIGMASK)
424	const_iv (EV, FLAG_NOENV)	434	const_iv (EV, FLAG_NOENV)
425	const_iv (EV, FLAG_FORKCHECK)	435	const_iv (EV, FLAG_NOINOTIFY)
		436
		437	const_iv (EV_, VERSION_MAJOR)
		438	const_iv (EV_, VERSION_MINOR)
		439	#if EV_COMPAT3
		440	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		441	const_iv (EV_, TIMEOUT)
		442	const_iv (EV, LOOP_NONBLOCK)
		443	const_iv (EV, LOOP_ONESHOT)
		444	const_iv (EV, UNLOOP_CANCEL)
		445	const_iv (EV, UNLOOP_ONE)
		446	const_iv (EV, UNLOOP_ALL)
		447	#endif
426	};	448	};
427		449
428	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	450	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
429	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	451	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		452
		453	/* since this clashes with perl CHECK blocks, */
		454	/* but we are interested in constants, */
		455	/* and not blocks, we treat CHECK specially. */
		456	{
		457	/* the local $^W = 0 takes care of the warning */
		458	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		459	/* now we need to re-set the gv, in case it was hijacked */
		460	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		461	}
430		462
431	stash_loop = gv_stashpv ("EV::Loop" , 1);	463	stash_loop = gv_stashpv ("EV::Loop" , 1);
432	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	464	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433	stash_io = gv_stashpv ("EV::IO" , 1);	465	stash_io = gv_stashpv ("EV::IO" , 1);
434	stash_timer = gv_stashpv ("EV::Timer" , 1);	466	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
439	stash_check = gv_stashpv ("EV::Check" , 1);	471	stash_check = gv_stashpv ("EV::Check" , 1);
440	stash_child = gv_stashpv ("EV::Child" , 1);	472	stash_child = gv_stashpv ("EV::Child" , 1);
441	stash_embed = gv_stashpv ("EV::Embed" , 1);	473	stash_embed = gv_stashpv ("EV::Embed" , 1);
442	stash_stat = gv_stashpv ("EV::Stat" , 1);	474	stash_stat = gv_stashpv ("EV::Stat" , 1);
443	stash_fork = gv_stashpv ("EV::Fork" , 1);	475	stash_fork = gv_stashpv ("EV::Fork" , 1);
		476	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
444	stash_async = gv_stashpv ("EV::Async" , 1);	477	stash_async = gv_stashpv ("EV::Async" , 1);
445		478
446	{	479	{
447	SV *sv = perl_get_sv ("EV::API", TRUE);	480	SV *sv = perl_get_sv ("EV::API", TRUE);
448	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	481	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
449		482
450	/* the poor man's shared library emulator */	483	/* the poor man's shared library emulator */
451	evapi.ver = EV_API_VERSION;	484	evapi.ver = EV_API_VERSION;
452	evapi.rev = EV_API_REVISION;	485	evapi.rev = EV_API_REVISION;
453	evapi.sv_fileno = sv_fileno;	486	evapi.sv_fileno = sv_fileno;
454	evapi.sv_signum = sv_signum;	487	evapi.sv_signum = s_signum;
455	evapi.supported_backends = ev_supported_backends ();	488	evapi.supported_backends = ev_supported_backends ();
456	evapi.recommended_backends = ev_recommended_backends ();	489	evapi.recommended_backends = ev_recommended_backends ();
457	evapi.embeddable_backends = ev_embeddable_backends ();	490	evapi.embeddable_backends = ev_embeddable_backends ();
458	evapi.time_ = ev_time;	491	evapi.time_ = ev_time;
459	evapi.sleep_ = ev_sleep;	492	evapi.sleep_ = ev_sleep;
460	evapi.loop_new = ev_loop_new;	493	evapi.loop_new = ev_loop_new;
461	evapi.loop_destroy = ev_loop_destroy;	494	evapi.loop_destroy = ev_loop_destroy;
462	evapi.loop_fork = ev_loop_fork;	495	evapi.loop_fork = ev_loop_fork;
463	evapi.loop_count = ev_loop_count;	496	evapi.iteration = ev_iteration;
		497	evapi.depth = ev_depth;
		498	evapi.set_userdata = ev_set_userdata;
		499	evapi.userdata = ev_userdata;
464	evapi.now = ev_now;	500	evapi.now = ev_now;
465	evapi.now_update = ev_now_update;	501	evapi.now_update = ev_now_update;
		502	evapi.suspend = ev_suspend;
		503	evapi.resume = ev_resume;
466	evapi.backend = ev_backend;	504	evapi.backend = ev_backend;
467	evapi.unloop = ev_unloop;	505	evapi.break_ = ev_break;
		506	evapi.invoke_pending = ev_invoke_pending;
		507	evapi.pending_count = ev_pending_count;
		508	evapi.verify = ev_verify;
		509	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		510	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
468	evapi.ref = ev_ref;	511	evapi.ref = ev_ref;
469	evapi.unref = ev_unref;	512	evapi.unref = ev_unref;
470	evapi.loop = ev_loop;	513	evapi.run = ev_run;
471	evapi.once = ev_once;	514	evapi.once = ev_once;
472	evapi.io_start = ev_io_start;	515	evapi.io_start = ev_io_start;
473	evapi.io_stop = ev_io_stop;	516	evapi.io_stop = ev_io_stop;
474	evapi.timer_start = ev_timer_start;	517	evapi.timer_start = ev_timer_start;
475	evapi.timer_stop = ev_timer_stop;	518	evapi.timer_stop = ev_timer_stop;
476	evapi.timer_again = ev_timer_again;	519	evapi.timer_again = ev_timer_again;
		520	evapi.timer_remaining = ev_timer_remaining;
477	evapi.periodic_start = ev_periodic_start;	521	evapi.periodic_start = ev_periodic_start;
478	evapi.periodic_stop = ev_periodic_stop;	522	evapi.periodic_stop = ev_periodic_stop;
479	evapi.signal_start = ev_signal_start;	523	evapi.signal_start = ev_signal_start;
480	evapi.signal_stop = ev_signal_stop;	524	evapi.signal_stop = ev_signal_stop;
481	evapi.idle_start = ev_idle_start;	525	evapi.idle_start = ev_idle_start;
482	evapi.idle_stop = ev_idle_stop;	526	evapi.idle_stop = ev_idle_stop;
483	evapi.prepare_start = ev_prepare_start;	527	evapi.prepare_start = ev_prepare_start;
484	evapi.prepare_stop = ev_prepare_stop;	528	evapi.prepare_stop = ev_prepare_stop;
485	evapi.check_start = ev_check_start;	529	evapi.check_start = ev_check_start;
486	evapi.check_stop = ev_check_stop;	530	evapi.check_stop = ev_check_stop;
		531	#if EV_CHILD_ENABLE
487	evapi.child_start = ev_child_start;	532	evapi.child_start = ev_child_start;
488	evapi.child_stop = ev_child_stop;	533	evapi.child_stop = ev_child_stop;
		534	#endif
489	evapi.stat_start = ev_stat_start;	535	evapi.stat_start = ev_stat_start;
490	evapi.stat_stop = ev_stat_stop;	536	evapi.stat_stop = ev_stat_stop;
491	evapi.stat_stat = ev_stat_stat;	537	evapi.stat_stat = ev_stat_stat;
492	evapi.embed_start = ev_embed_start;	538	evapi.embed_start = ev_embed_start;
493	evapi.embed_stop = ev_embed_stop;	539	evapi.embed_stop = ev_embed_stop;
494	evapi.embed_sweep = ev_embed_sweep;	540	evapi.embed_sweep = ev_embed_sweep;
495	evapi.fork_start = ev_fork_start;	541	evapi.fork_start = ev_fork_start;
496	evapi.fork_stop = ev_fork_stop;	542	evapi.fork_stop = ev_fork_stop;
		543	evapi.cleanup_start = ev_cleanup_start;
		544	evapi.cleanup_stop = ev_cleanup_stop;
497	evapi.async_start = ev_async_start;	545	evapi.async_start = ev_async_start;
498	evapi.async_stop = ev_async_stop;	546	evapi.async_stop = ev_async_stop;
499	evapi.async_send = ev_async_send;	547	evapi.async_send = ev_async_send;
500	evapi.clear_pending = ev_clear_pending;	548	evapi.clear_pending = ev_clear_pending;
501	evapi.invoke = ev_invoke;	549	evapi.invoke = ev_invoke;
502		550
503	sv_setiv (sv, (IV)&evapi);	551	sv_setiv (sv, (IV)&evapi);
504	SvREADONLY_on (sv);	552	SvREADONLY_on (sv);
505	}	553	}
506	#ifndef _WIN32	554	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		555	/* unfortunately, musl neither implements the linux standard base,
		556	/* nor makes itself detectable via macros. yeah, right... */
		557	#if __linux && (__GLIBC__ \|\| __UCLIBC__)
		558	int __register_atfork(void (prepare) (void), void (parent) (void), void (child) (void), void __dso_handle);
		559	__register_atfork (0, 0, default_fork, 0);
		560	#else
507	pthread_atfork (0, 0, ev_default_fork);	561	pthread_atfork (0, 0, default_fork);
		562	#endif
508	#endif	563	#endif
509	}	564	}
510		565
511	SV *ev_default_loop (unsigned int flags = 0)	566	SV *ev_default_loop (unsigned int flags = 0)
512	CODE:	567	CODE:
…		…
526	OUTPUT:	581	OUTPUT:
527	RETVAL	582	RETVAL
528		583
529	void ev_default_destroy ()	584	void ev_default_destroy ()
530	CODE:	585	CODE:
531	ev_default_destroy ();	586	ev_loop_destroy (EV_DEFAULT_UC);
532	SvREFCNT_dec (default_loop_sv);	587	SvREFCNT_dec (default_loop_sv);
533	default_loop_sv = 0;	588	default_loop_sv = 0;
534		589
535	unsigned int ev_supported_backends ()	590	unsigned int ev_supported_backends ()
536		591
…		…
540		595
541	void ev_sleep (NV interval)	596	void ev_sleep (NV interval)
542		597
543	NV ev_time ()	598	NV ev_time ()
544		599
		600	void ev_feed_signal (SV *signal)
		601	CODE:
		602	{
		603	Signal signum = s_signum (signal);
		604	CHECK_SIG (signal, signum);
		605
		606	ev_feed_signal (signum);
		607	}
		608
545	NV ev_now ()	609	NV ev_now ()
546	C_ARGS: evapi.default_loop	610	C_ARGS: evapi.default_loop
547		611
548	void ev_now_update ()	612	void ev_now_update ()
549	C_ARGS: evapi.default_loop	613	C_ARGS: evapi.default_loop
550		614
		615	void ev_suspend ()
		616	C_ARGS: evapi.default_loop
		617
		618	void ev_resume ()
		619	C_ARGS: evapi.default_loop
		620
551	unsigned int ev_backend ()	621	unsigned int ev_backend ()
552	C_ARGS: evapi.default_loop	622	C_ARGS: evapi.default_loop
553		623
		624	void ev_verify ()
		625	ALIAS:
		626	loop_verify = 1
		627	C_ARGS: evapi.default_loop
		628
		629	unsigned int ev_iteration ()
		630	ALIAS:
		631	loop_count = 1
		632	C_ARGS: evapi.default_loop
		633
554	unsigned int ev_loop_count ()	634	unsigned int ev_depth ()
		635	ALIAS:
		636	loop_depth = 1
555	C_ARGS: evapi.default_loop	637	C_ARGS: evapi.default_loop
556		638
557	void ev_set_io_collect_interval (NV interval)	639	void ev_set_io_collect_interval (NV interval)
558	C_ARGS: evapi.default_loop, interval	640	C_ARGS: evapi.default_loop, interval
559		641
560	void ev_set_timeout_collect_interval (NV interval)	642	void ev_set_timeout_collect_interval (NV interval)
561	C_ARGS: evapi.default_loop, interval	643	C_ARGS: evapi.default_loop, interval
562		644
563	void ev_loop (int flags = 0)	645	int ev_run (int flags = 0)
		646	ALIAS:
		647	loop = 1
564	C_ARGS: evapi.default_loop, flags	648	C_ARGS: evapi.default_loop, flags
565		649
566	void ev_unloop (int how = EVUNLOOP_ONE)	650	void ev_break (int how = EVBREAK_ONE)
		651	ALIAS:
		652	unloop = 1
567	C_ARGS: evapi.default_loop, how	653	C_ARGS: evapi.default_loop, how
568		654
569	void ev_feed_fd_event (int fd, int revents = EV_NONE)	655	void ev_feed_fd_event (int fd, int revents = EV_NONE)
570	C_ARGS: evapi.default_loop, fd, revents	656	C_ARGS: evapi.default_loop, fd, revents
571		657
572	void ev_feed_signal_event (SV *signal)	658	void ev_feed_signal_event (SV *signal)
573	CODE:	659	CODE:
574	{	660	{
575	Signal signum = sv_signum (signal);	661	Signal signum = s_signum (signal);
576	CHECK_SIG (signal, signum);	662	CHECK_SIG (signal, signum);
577		663
578	ev_feed_signal_event (evapi.default_loop, signum);	664	ev_feed_signal_event (evapi.default_loop, signum);
579	}	665	}
580		666
		667	unsigned int ev_pending_count ()
		668	C_ARGS: evapi.default_loop
		669
		670	void ev_invoke_pending ()
		671	C_ARGS: evapi.default_loop
		672
581	ev_io io (SV fh, int events, SV *cb)	673	ev_io io (SV fh, int events, SV *cb)
582	ALIAS:	674	ALIAS:
583	io_ns = 1	675	io_ns = 1
		676	_ae_io = 2
584	CODE:	677	CODE:
585	{	678	{
586	int fd = sv_fileno (fh);	679	int fd = s_fileno (fh, events & EV_WRITE);
587	CHECK_FD (fh, fd);	680	CHECK_FD (fh, fd);
588		681
		682	if (ix == 2)
		683	{
		684	ix = 0;
		685	events = events ? EV_WRITE : EV_READ;
		686	}
		687
589	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	688	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (fh);	689	e_fh (RETVAL) = newSVsv (fh);
591	ev_io_set (RETVAL, fd, events);	690	ev_io_set (RETVAL, fd, events);
592	if (!ix) START (io, RETVAL);	691	if (!ix) START (io, RETVAL);
593	}	692	}
594	OUTPUT:	693	OUTPUT:
595	RETVAL	694	RETVAL
…		…
611	periodic_ns = 1	710	periodic_ns = 1
612	INIT:	711	INIT:
613	CHECK_REPEAT (interval);	712	CHECK_REPEAT (interval);
614	CODE:	713	CODE:
615	{	714	{
616	ev_periodic *w;	715	ev_periodic *w;
617	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	716	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
618	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	717	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
619	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	718	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
620	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	719	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
621	if (!ix) START (periodic, w);	720	if (!ix) START (periodic, w);
622	}	721	}
623	OUTPUT:	722	OUTPUT:
624	RETVAL	723	RETVAL
…		…
626	ev_signal signal (SV signal, SV *cb)	725	ev_signal signal (SV signal, SV *cb)
627	ALIAS:	726	ALIAS:
628	signal_ns = 1	727	signal_ns = 1
629	CODE:	728	CODE:
630	{	729	{
631	Signal signum = sv_signum (signal);	730	Signal signum = s_signum (signal);
632	CHECK_SIG (signal, signum);	731	CHECK_SIG (signal, signum);
633		732
634	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	733	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
635	ev_signal_set (RETVAL, signum);	734	ev_signal_set (RETVAL, signum);
636	if (!ix) START (signal, RETVAL);	735	if (!ix) START_SIGNAL (RETVAL);
637	}	736	}
638	OUTPUT:	737	OUTPUT:
639	RETVAL	738	RETVAL
640		739
641	ev_idle idle (SV cb)	740	ev_idle idle (SV cb)
…		…
676	ev_fork_set (RETVAL);	775	ev_fork_set (RETVAL);
677	if (!ix) START (fork, RETVAL);	776	if (!ix) START (fork, RETVAL);
678	OUTPUT:	777	OUTPUT:
679	RETVAL	778	RETVAL
680		779
		780	#if CLEANUP_ENABLED
		781
		782	ev_cleanup cleanup (SV cb)
		783	ALIAS:
		784	cleanup_ns = 1
		785	CODE:
		786	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		787	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		788	ev_cleanup_set (RETVAL);
		789	if (!ix) START (cleanup, RETVAL);
		790	OUTPUT:
		791	RETVAL
		792
		793	#endif
		794
681	ev_child child (int pid, int trace, SV cb)	795	ev_child child (int pid, int trace, SV cb)
682	ALIAS:	796	ALIAS:
683	child_ns = 1	797	child_ns = 1
684	CODE:	798	CODE:
		799	#if EV_CHILD_ENABLE
685	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	800	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
686	ev_child_set (RETVAL, pid, trace);	801	ev_child_set (RETVAL, pid, trace);
687	if (!ix) START (child, RETVAL);	802	if (!ix) START (child, RETVAL);
		803	#else
		804	croak ("EV::child watchers not supported on this platform");
		805	#endif
688	OUTPUT:	806	OUTPUT:
689	RETVAL	807	RETVAL
		808
690		809
691	ev_stat stat (SV path, NV interval, SV *cb)	810	ev_stat stat (SV path, NV interval, SV *cb)
692	ALIAS:	811	ALIAS:
693	stat_ns = 1	812	stat_ns = 1
694	CODE:	813	CODE:
695	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	814	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
696	RETVAL->fh = newSVsv (path);	815	e_fh (RETVAL) = newSVsv (path);
697	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	816	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
698	if (!ix) START (stat, RETVAL);	817	if (!ix) START (stat, RETVAL);
699	OUTPUT:	818	OUTPUT:
700	RETVAL	819	RETVAL
		820
		821	#ifndef EV_NO_LOOPS
701		822
702	ev_embed embed (struct ev_loop loop, SV *cb = 0)	823	ev_embed embed (struct ev_loop loop, SV *cb = 0)
703	ALIAS:	824	ALIAS:
704	embed_ns = 1	825	embed_ns = 1
705	CODE:	826	CODE:
706	{	827	{
707	if (!(ev_backend (loop) & ev_embeddable_backends ()))	828	if (!(ev_backend (loop) & ev_embeddable_backends ()))
708	croak ("passed loop is not embeddable via EV::embed,");	829	croak ("passed loop is not embeddable via EV::embed,");
709		830
710	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	831	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
711	RETVAL->fh = newSVsv (ST (0));	832	e_fh (RETVAL) = newSVsv (ST (0));
712	ev_embed_set (RETVAL, loop);	833	ev_embed_set (RETVAL, loop);
713	if (!ix) START (embed, RETVAL);	834	if (!ix) START (embed, RETVAL);
714	}	835	}
715	OUTPUT:	836	OUTPUT:
716	RETVAL	837	RETVAL
		838
		839	#endif
717		840
718	ev_async async (SV cb)	841	ev_async async (SV cb)
719	ALIAS:	842	ALIAS:
720	async_ns = 1	843	async_ns = 1
721	CODE:	844	CODE:
…		…
727		850
728	void once (SV fh, int events, SV timeout, SV *cb)	851	void once (SV fh, int events, SV timeout, SV *cb)
729	CODE:	852	CODE:
730	ev_once (	853	ev_once (
731	evapi.default_loop,	854	evapi.default_loop,
732	sv_fileno (fh), events,	855	s_fileno (fh, events & EV_WRITE), events,
733	SvOK (timeout) ? SvNV (timeout) : -1.,	856	SvOK (timeout) ? SvNV (timeout) : -1.,
734	e_once_cb,	857	e_once_cb,
735	newSVsv (cb)	858	newSVsv (cb)
736	);	859	);
737		860
…		…
750	C_ARGS: e_loop (w), w	873	C_ARGS: e_loop (w), w
751		874
752	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	875	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
753	C_ARGS: e_loop (w), w, revents	876	C_ARGS: e_loop (w), w, revents
754		877
755	int keepalive (ev_watcher *w, int new_value = 0)	878	int keepalive (ev_watcher w, SV new_value = NO_INIT)
756	CODE:	879	CODE:
757	{	880	{
758	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	881	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
759	new_value = new_value ? WFLAG_KEEPALIVE : 0;
760		882
761	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
762	{
763	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
764	REF (w);
765	UNREF (w);
766	}
767	}
768	OUTPUT:
769	RETVAL
770
771	SV cb (ev_watcher w, SV *new_cb = 0)
772	CODE:
773	{
774	if (items > 1)	883	if (items > 1)
775	{	884	{
		885	int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
		886
		887	if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
		888	{
		889	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| value;
		890	REF (w);
		891	UNREF (w);
		892	}
		893	}
		894	}
		895	OUTPUT:
		896	RETVAL
		897
		898	SV cb (ev_watcher w, SV *new_cb = NO_INIT)
		899	CODE:
		900	{
		901	if (items > 1)
		902	{
776	new_cb = e_get_cv (new_cb);	903	new_cb = s_get_cv_croak (new_cb);
777	RETVAL = newRV_noinc (w->cb_sv);	904	RETVAL = newRV_noinc (w->cb_sv);
778	w->cb_sv = SvREFCNT_inc (new_cb);	905	w->cb_sv = SvREFCNT_inc (new_cb);
779	}	906	}
780	else	907	else
781	RETVAL = newRV_inc (w->cb_sv);	908	RETVAL = newRV_inc (w->cb_sv);
782	}	909	}
783	OUTPUT:	910	OUTPUT:
784	RETVAL	911	RETVAL
785		912
786	SV data (ev_watcher w, SV *new_data = 0)	913	SV data (ev_watcher w, SV *new_data = NO_INIT)
787	CODE:	914	CODE:
788	{	915	{
789	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	916	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
790		917
791	if (items > 1)	918	if (items > 1)
…		…
801	CODE:	928	CODE:
802	RETVAL = newRV_inc (w->loop);	929	RETVAL = newRV_inc (w->loop);
803	OUTPUT:	930	OUTPUT:
804	RETVAL	931	RETVAL
805		932
806	int priority (ev_watcher *w, int new_priority = 0)	933	int priority (ev_watcher w, SV new_priority = NO_INIT)
807	CODE:	934	CODE:
808	{	935	{
809	RETVAL = w->priority;	936	RETVAL = w->priority;
810		937
811	if (items > 1)	938	if (items > 1)
…		…
819	XPUSHs (ST (0));	946	XPUSHs (ST (0));
820	PUTBACK;	947	PUTBACK;
821	call_method ("stop", G_DISCARD \| G_VOID);	948	call_method ("stop", G_DISCARD \| G_VOID);
822	}	949	}
823		950
824	ev_set_priority (w, new_priority);	951	ev_set_priority (w, SvIV (new_priority));
825		952
826	if (active)	953	if (active)
827	{	954	{
828	PUSHMARK (SP);	955	PUSHMARK (SP);
829	XPUSHs (ST (0));	956	XPUSHs (ST (0));
…		…
851	e_destroy (w);	978	e_destroy (w);
852		979
853	void set (ev_io w, SV fh, int events)	980	void set (ev_io w, SV fh, int events)
854	CODE:	981	CODE:
855	{	982	{
856	int fd = sv_fileno (fh);	983	int fd = s_fileno (fh, events & EV_WRITE);
857	CHECK_FD (fh, fd);	984	CHECK_FD (fh, fd);
858		985
859	sv_setsv (w->fh, fh);	986	sv_setsv (e_fh (w), fh);
860	RESET (io, w, (w, fd, events));	987	RESET (io, w, (w, fd, events));
861	}	988	}
862		989
863	SV fh (ev_io w, SV *new_fh = 0)	990	SV fh (ev_io w, SV *new_fh = NO_INIT)
864	CODE:	991	CODE:
865	{	992	{
866	if (items > 1)	993	if (items > 1)
867	{	994	{
868	int fd = sv_fileno (new_fh);	995	int fd = s_fileno (new_fh, w->events & EV_WRITE);
869	CHECK_FD (new_fh, fd);	996	CHECK_FD (new_fh, fd);
870		997
871	RETVAL = w->fh;	998	RETVAL = e_fh (w);
872	w->fh = newSVsv (new_fh);	999	e_fh (w) = newSVsv (new_fh);
873		1000
874	RESET (io, w, (w, fd, w->events));	1001	RESET (io, w, (w, fd, w->events));
875	}	1002	}
876	else	1003	else
877	RETVAL = newSVsv (w->fh);	1004	RETVAL = newSVsv (e_fh (w));
878	}	1005	}
879	OUTPUT:	1006	OUTPUT:
880	RETVAL	1007	RETVAL
881		1008
882	int events (ev_io *w, int new_events = EV_UNDEF)	1009	int events (ev_io *w, int new_events = NO_INIT)
883	CODE:	1010	CODE:
884	{	1011	{
885	RETVAL = w->events;	1012	RETVAL = w->events;
886		1013
887	if (items > 1)	1014	if (items > 1 && (new_events ^ w->events) & (EV_READ \| EV_WRITE))
888	RESET (io, w, (w, w->fd, new_events));	1015	{
		1016	PAUSE (io);
		1017	ev_io_modify (w, new_events);
		1018	RESUME (io);
		1019	}
889	}	1020	}
890	OUTPUT:	1021	OUTPUT:
891	RETVAL	1022	RETVAL
892		1023
893	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1024	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
894		1025
895	void ev_signal_start (ev_signal *w)	1026	void ev_signal_start (ev_signal *w)
896	CODE:	1027	CODE:
897	START (signal, w);	1028	START_SIGNAL (w);
898		1029
899	void ev_signal_stop (ev_signal *w)	1030	void ev_signal_stop (ev_signal *w)
900	CODE:	1031	CODE:
901	STOP (signal, w);	1032	STOP (signal, w);
902		1033
…		…
906	e_destroy (w);	1037	e_destroy (w);
907		1038
908	void set (ev_signal w, SV signal)	1039	void set (ev_signal w, SV signal)
909	CODE:	1040	CODE:
910	{	1041	{
911	Signal signum = sv_signum (signal);	1042	Signal signum = s_signum (signal);
912	CHECK_SIG (signal, signum);	1043	CHECK_SIG (signal, signum);
913		1044
914	RESET (signal, w, (w, signum));	1045	RESET_SIGNAL (w, (w, signum));
915	}	1046	}
916		1047
917	int signal (ev_signal w, SV new_signal = 0)	1048	int signal (ev_signal w, SV new_signal = NO_INIT)
918	CODE:	1049	CODE:
919	{	1050	{
920	RETVAL = w->signum;	1051	RETVAL = w->signum;
921		1052
922	if (items > 1)	1053	if (items > 1)
923	{	1054	{
924	Signal signum = sv_signum (new_signal);	1055	Signal signum = s_signum (new_signal);
925	CHECK_SIG (new_signal, signum);	1056	CHECK_SIG (new_signal, signum);
926		1057	RESET_SIGNAL (w, (w, signum));
927	RESET (signal, w, (w, signum));
928	}	1058	}
929	}	1059	}
930	OUTPUT:	1060	OUTPUT:
931	RETVAL	1061	RETVAL
932		1062
…		…
940		1070
941	void ev_timer_stop (ev_timer *w)	1071	void ev_timer_stop (ev_timer *w)
942	CODE:	1072	CODE:
943	STOP (timer, w);	1073	STOP (timer, w);
944		1074
945	void ev_timer_again (ev_timer *w)	1075	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
946	INIT:
947	CHECK_REPEAT (w->repeat);
948	CODE:	1076	CODE:
		1077	{
		1078	if (items > 1)
		1079	{
		1080	CHECK_REPEAT (repeat);
		1081	w->repeat = repeat;
		1082	}
		1083
949	ev_timer_again (e_loop (w), w);	1084	ev_timer_again (e_loop (w), w);
950	UNREF (w);	1085	UNREF (w);
		1086	}
		1087
		1088	NV ev_timer_remaining (ev_timer *w)
		1089	C_ARGS: e_loop (w), w
951		1090
952	void DESTROY (ev_timer *w)	1091	void DESTROY (ev_timer *w)
953	CODE:	1092	CODE:
954	STOP (timer, w);	1093	STOP (timer, w);
955	e_destroy (w);	1094	e_destroy (w);
…		…
958	INIT:	1097	INIT:
959	CHECK_REPEAT (repeat);	1098	CHECK_REPEAT (repeat);
960	CODE:	1099	CODE:
961	RESET (timer, w, (w, after, repeat));	1100	RESET (timer, w, (w, after, repeat));
962		1101
		1102	NV repeat (ev_timer w, SV new_repeat = NO_INIT)
		1103	CODE:
		1104	RETVAL = w->repeat;
		1105	if (items > 1)
		1106	{
		1107	NV repeat = SvNV (new_repeat);
		1108	CHECK_REPEAT (repeat);
		1109	w->repeat = repeat;
		1110	}
		1111	OUTPUT:
		1112	RETVAL
		1113
963	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1114	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
964		1115
965	void ev_periodic_start (ev_periodic *w)	1116	void ev_periodic_start (ev_periodic *w)
966	INIT:	1117	INIT:
967	CHECK_REPEAT (w->interval);	1118	CHECK_REPEAT (w->interval);
…		…
985	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)	1136	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
986	INIT:	1137	INIT:
987	CHECK_REPEAT (interval);	1138	CHECK_REPEAT (interval);
988	CODE:	1139	CODE:
989	{	1140	{
990	SvREFCNT_dec (w->fh);	1141	SvREFCNT_dec (e_fh (w));
991	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1142	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
992		1143
993	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1144	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
994	}	1145	}
995		1146
996	NV at (ev_periodic *w)	1147	NV at (ev_periodic *w)
997	CODE:	1148	CODE:
998	RETVAL = ev_periodic_at (w);	1149	RETVAL = ev_periodic_at (w);
		1150	OUTPUT:
		1151	RETVAL
		1152
		1153	NV offset (ev_periodic w, SV new_offset = NO_INIT)
		1154	CODE:
		1155	RETVAL = w->offset;
		1156	if (items > 1)
		1157	w->offset = SvNV (new_offset);
		1158	OUTPUT:
		1159	RETVAL
		1160
		1161	NV interval (ev_periodic w, SV new_interval = NO_INIT)
		1162	CODE:
		1163	RETVAL = w->interval;
		1164	if (items > 1)
		1165	{
		1166	NV interval = SvNV (new_interval);
		1167	CHECK_REPEAT (interval);
		1168	w->interval = interval;
		1169	}
		1170	OUTPUT:
		1171	RETVAL
		1172
		1173	SV reschedule_cb (ev_periodic w, SV *new_reschedule_cb = NO_INIT)
		1174	CODE:
		1175	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
		1176	if (items > 1)
		1177	{
		1178	sv_2mortal (RETVAL);
		1179	e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
		1180	}
999	OUTPUT:	1181	OUTPUT:
1000	RETVAL	1182	RETVAL
1001		1183
1002	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1184	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1003		1185
…		…
1057	void DESTROY (ev_fork *w)	1239	void DESTROY (ev_fork *w)
1058	CODE:	1240	CODE:
1059	STOP (fork, w);	1241	STOP (fork, w);
1060	e_destroy (w);	1242	e_destroy (w);
1061		1243
		1244	#if CLEANUP_ENABLED
		1245
		1246	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1247
		1248	void ev_cleanup_start (ev_cleanup *w)
		1249	CODE:
		1250	START (cleanup, w);
		1251
		1252	void ev_cleanup_stop (ev_cleanup *w)
		1253	CODE:
		1254	STOP (cleanup, w);
		1255
		1256	void DESTROY (ev_cleanup *w)
		1257	CODE:
		1258	STOP (cleanup, w);
		1259	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1260	e_destroy (w);
		1261
		1262	int keepalive (ev_watcher w, SV new_value = 0)
		1263	CODE:
		1264	RETVAL = 1;
		1265	OUTPUT:
		1266	RETVAL
		1267
		1268	#endif
		1269
1062	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1270	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1271
		1272	#if EV_CHILD_ENABLE
1063		1273
1064	void ev_child_start (ev_child *w)	1274	void ev_child_start (ev_child *w)
1065	CODE:	1275	CODE:
1066	START (child, w);	1276	START (child, w);
1067		1277
…		…
1087	: ix == 1 ? w->rpid	1297	: ix == 1 ? w->rpid
1088	: w->rstatus;	1298	: w->rstatus;
1089	OUTPUT:	1299	OUTPUT:
1090	RETVAL	1300	RETVAL
1091		1301
		1302	#endif
		1303
1092	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1304	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1093		1305
1094	void ev_stat_start (ev_stat *w)	1306	void ev_stat_start (ev_stat *w)
1095	CODE:	1307	CODE:
1096	START (stat, w);	1308	START (stat, w);
…		…
1105	e_destroy (w);	1317	e_destroy (w);
1106		1318
1107	void set (ev_stat w, SV path, NV interval)	1319	void set (ev_stat w, SV path, NV interval)
1108	CODE:	1320	CODE:
1109	{	1321	{
1110	sv_setsv (w->fh, path);	1322	sv_setsv (e_fh (w), path);
1111	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1323	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1112	}	1324	}
1113		1325
1114	SV path (ev_stat w, SV *new_path = 0)	1326	SV path (ev_stat w, SV *new_path = NO_INIT)
1115	CODE:	1327	CODE:
1116	{	1328	{
1117	RETVAL = SvREFCNT_inc (w->fh);	1329	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1118		1330
1119	if (items > 1)	1331	if (items > 1)
1120	{	1332	{
1121	SvREFCNT_dec (w->fh);	1333	sv_2mortal (RETVAL);
1122	w->fh = newSVsv (new_path);	1334	e_fh (w) = newSVsv (new_path);
1123	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1335	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1124	}	1336	}
1125	}	1337	}
1126	OUTPUT:	1338	OUTPUT:
1127	RETVAL	1339	RETVAL
1128		1340
1129	NV interval (ev_stat *w, NV new_interval = 0.)	1341	NV interval (ev_stat w, SV new_interval = NO_INIT)
1130	CODE:	1342	CODE:
1131	{
1132	RETVAL = w->interval;	1343	RETVAL = w->interval;
1133
1134	if (items > 1)	1344	if (items > 1)
1135	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1345	{
1136	}	1346	PAUSE (stat);
		1347	w->interval = SvNV (new_interval);
		1348	RESUME (stat);
		1349	}
1137	OUTPUT:	1350	OUTPUT:
1138	RETVAL	1351	RETVAL
1139		1352
1140	void prev (ev_stat *w)	1353	void prev (ev_stat *w)
1141	ALIAS:	1354	ALIAS:
…		…
1199	e_destroy (w);	1412	e_destroy (w);
1200		1413
1201	void set (ev_embed w, struct ev_loop loop)	1414	void set (ev_embed w, struct ev_loop loop)
1202	CODE:	1415	CODE:
1203	{	1416	{
1204	sv_setsv (w->fh, ST (1));	1417	sv_setsv (e_fh (w), ST (1));
1205	RESET (embed, w, (w, loop));	1418	RESET (embed, w, (w, loop));
1206	}	1419	}
1207		1420
1208	SV other (ev_embed w)	1421	SV other (ev_embed w)
1209	CODE:	1422	CODE:
1210	RETVAL = newSVsv (w->fh);	1423	RETVAL = newSVsv (e_fh (w));
1211	OUTPUT:	1424	OUTPUT:
1212	RETVAL	1425	RETVAL
1213		1426
1214	void ev_embed_sweep (ev_embed *w)	1427	void ev_embed_sweep (ev_embed *w)
1215	C_ARGS: e_loop (w), w	1428	C_ARGS: e_loop (w), w
…		…
1236	CODE:	1449	CODE:
1237	RETVAL = boolSV (ev_async_pending (w));	1450	RETVAL = boolSV (ev_async_pending (w));
1238	OUTPUT:	1451	OUTPUT:
1239	RETVAL	1452	RETVAL
1240		1453
		1454	#ifndef EV_NO_LOOPS
		1455
1241	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1456	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1242		1457
1243	SV new (SV klass, unsigned int flags = 0)	1458	SV new (SV klass, unsigned int flags = 0)
1244	CODE:	1459	CODE:
1245	{	1460	{
…		…
1253	OUTPUT:	1468	OUTPUT:
1254	RETVAL	1469	RETVAL
1255		1470
1256	void DESTROY (struct ev_loop *loop)	1471	void DESTROY (struct ev_loop *loop)
1257	CODE:	1472	CODE:
1258	if (loop != evapi.default_loop) /* global destruction sucks */	1473	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1474	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1475	if (loop != evapi.default_loop)
1259	ev_loop_destroy (loop);	1476	ev_loop_destroy (loop);
1260		1477
1261	void ev_loop_fork (struct ev_loop *loop)	1478	void ev_loop_fork (struct ev_loop *loop)
1262		1479
1263	void ev_loop_verify (struct ev_loop *loop)
1264
1265	NV ev_now (struct ev_loop *loop)	1480	NV ev_now (struct ev_loop *loop)
1266		1481
1267	void ev_now_update (struct ev_loop *loop)	1482	void ev_now_update (struct ev_loop *loop)
1268		1483
		1484	void ev_suspend (struct ev_loop *loop)
		1485
		1486	void ev_resume (struct ev_loop *loop)
		1487
1269	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1488	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1270		1489
1271	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1490	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1272		1491
1273	unsigned int ev_backend (struct ev_loop *loop)	1492	unsigned int ev_backend (struct ev_loop *loop)
1274		1493
1275	unsigned int ev_loop_count (struct ev_loop *loop)	1494	void ev_verify (struct ev_loop *loop)
		1495	ALIAS:
		1496	loop_verify = 1
1276		1497
1277	void ev_loop (struct ev_loop *loop, int flags = 0)	1498	unsigned int ev_iteration (struct ev_loop *loop)
		1499	ALIAS:
		1500	loop_count = 1
1278		1501
		1502	unsigned int ev_depth (struct ev_loop *loop)
		1503	ALIAS:
		1504	loop_depth = 1
		1505
		1506	int ev_run (struct ev_loop *loop, int flags = 0)
		1507	ALIAS:
		1508	loop = 1
		1509
1279	void ev_unloop (struct ev_loop *loop, int how = 1)	1510	void ev_break (struct ev_loop *loop, int how = 1)
		1511	ALIAS:
		1512	unloop = 1
1280		1513
1281	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1514	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1282		1515
		1516	unsigned int ev_pending_count (struct ev_loop *loop)
		1517
		1518	void ev_invoke_pending (struct ev_loop *loop)
		1519
1283	#if 0	1520	#if 0
1284		1521
1285	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1522	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1286	CODE:	1523	CODE:
1287	{	1524	{
1288	Signal signum = sv_signum (signal);	1525	Signal signum = s_signum (signal);
1289	CHECK_SIG (signal, signum);	1526	CHECK_SIG (signal, signum);
1290		1527
1291	ev_feed_signal_event (loop, signum);	1528	ev_feed_signal_event (loop, signum);
1292	}	1529	}
1293		1530
…		…
1296	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1533	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1297	ALIAS:	1534	ALIAS:
1298	io_ns = 1	1535	io_ns = 1
1299	CODE:	1536	CODE:
1300	{	1537	{
1301	int fd = sv_fileno (fh);	1538	int fd = s_fileno (fh, events & EV_WRITE);
1302	CHECK_FD (fh, fd);	1539	CHECK_FD (fh, fd);
1303		1540
1304	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1541	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1305	RETVAL->fh = newSVsv (fh);	1542	e_fh (RETVAL) = newSVsv (fh);
1306	ev_io_set (RETVAL, fd, events);	1543	ev_io_set (RETVAL, fd, events);
1307	if (!ix) START (io, RETVAL);	1544	if (!ix) START (io, RETVAL);
1308	}	1545	}
1309	OUTPUT:	1546	OUTPUT:
1310	RETVAL	1547	RETVAL
…		…
1326	periodic_ns = 1	1563	periodic_ns = 1
1327	INIT:	1564	INIT:
1328	CHECK_REPEAT (interval);	1565	CHECK_REPEAT (interval);
1329	CODE:	1566	CODE:
1330	{	1567	{
1331	ev_periodic *w;	1568	ev_periodic *w;
1332	w = e_new (sizeof (ev_periodic), cb, ST (0));	1569	w = e_new (sizeof (ev_periodic), cb, ST (0));
1333	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1570	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1334	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1571	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1335	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1572	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1336	if (!ix) START (periodic, w);	1573	if (!ix) START (periodic, w);
1337	}	1574	}
1338	OUTPUT:	1575	OUTPUT:
1339	RETVAL	1576	RETVAL
1340		1577
1341	#if 0
1342
1343	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1578	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1344	ALIAS:	1579	ALIAS:
1345	signal_ns = 1	1580	signal_ns = 1
1346	CODE:	1581	CODE:
1347	{	1582	{
1348	Signal signum = sv_signum (signal);	1583	Signal signum = s_signum (signal);
1349	CHECK_SIG (signal, signum);	1584	CHECK_SIG (signal, signum);
1350		1585
1351	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1586	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1352	ev_signal_set (RETVAL, signum);	1587	ev_signal_set (RETVAL, signum);
1353	if (!ix) START (signal, RETVAL);	1588	if (!ix) START_SIGNAL (RETVAL);
1354	}	1589	}
1355	OUTPUT:	1590	OUTPUT:
1356	RETVAL	1591	RETVAL
1357
1358	#endif
1359		1592
1360	ev_idle idle (struct ev_loop loop, SV *cb)	1593	ev_idle idle (struct ev_loop loop, SV *cb)
1361	ALIAS:	1594	ALIAS:
1362	idle_ns = 1	1595	idle_ns = 1
1363	CODE:	1596	CODE:
…		…
1395	ev_fork_set (RETVAL);	1628	ev_fork_set (RETVAL);
1396	if (!ix) START (fork, RETVAL);	1629	if (!ix) START (fork, RETVAL);
1397	OUTPUT:	1630	OUTPUT:
1398	RETVAL	1631	RETVAL
1399		1632
		1633	#if CLEANUP_ENABLED
		1634
		1635	ev_cleanup cleanup (struct ev_loop loop, SV *cb)
		1636	ALIAS:
		1637	cleanup_ns = 1
		1638	CODE:
		1639	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1640	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1641	ev_cleanup_set (RETVAL);
		1642	if (!ix) START (cleanup, RETVAL);
		1643	OUTPUT:
		1644	RETVAL
		1645
		1646	#endif
		1647
1400	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)	1648	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1401	ALIAS:	1649	ALIAS:
1402	child_ns = 1	1650	child_ns = 1
1403	CODE:	1651	CODE:
		1652	#if EV_CHILD_ENABLE
1404	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1653	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1405	ev_child_set (RETVAL, pid, trace);	1654	ev_child_set (RETVAL, pid, trace);
1406	if (!ix) START (child, RETVAL);	1655	if (!ix) START (child, RETVAL);
		1656	#else
		1657	croak ("EV::child watchers not supported on this platform");
		1658	#endif
1407	OUTPUT:	1659	OUTPUT:
1408	RETVAL	1660	RETVAL
1409		1661
1410	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1662	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
1411	ALIAS:	1663	ALIAS:
1412	stat_ns = 1	1664	stat_ns = 1
1413	CODE:	1665	CODE:
1414	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1666	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1415	RETVAL->fh = newSVsv (path);	1667	e_fh (RETVAL) = newSVsv (path);
1416	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1668	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1417	if (!ix) START (stat, RETVAL);	1669	if (!ix) START (stat, RETVAL);
1418	OUTPUT:	1670	OUTPUT:
1419	RETVAL	1671	RETVAL
1420		1672
1421	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)	1673	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
…		…
1425	{	1677	{
1426	if (!(ev_backend (other) & ev_embeddable_backends ()))	1678	if (!(ev_backend (other) & ev_embeddable_backends ()))
1427	croak ("passed loop is not embeddable via EV::embed,");	1679	croak ("passed loop is not embeddable via EV::embed,");
1428		1680
1429	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1681	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1430	RETVAL->fh = newSVsv (ST (1));	1682	e_fh (RETVAL) = newSVsv (ST (1));
1431	ev_embed_set (RETVAL, other);	1683	ev_embed_set (RETVAL, other);
1432	if (!ix) START (embed, RETVAL);	1684	if (!ix) START (embed, RETVAL);
1433	}	1685	}
1434	OUTPUT:	1686	OUTPUT:
1435	RETVAL	1687	RETVAL
…		…
1446		1698
1447	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1699	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1448	CODE:	1700	CODE:
1449	ev_once (	1701	ev_once (
1450	loop,	1702	loop,
1451	sv_fileno (fh), events,	1703	s_fileno (fh, events & EV_WRITE), events,
1452	SvOK (timeout) ? SvNV (timeout) : -1.,	1704	SvOK (timeout) ? SvNV (timeout) : -1.,
1453	e_once_cb,	1705	e_once_cb,
1454	newSVsv (cb)	1706	newSVsv (cb)
1455	);	1707	);
1456		1708
		1709	#endif
		1710

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Comparing EV/EV.xs (file contents): Revision 1.121 by root, Wed Apr 15 17:49:26 2009 UTC vs. Revision 1.181 by root, Tue Feb 18 16:49:07 2020 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.121 by root, Wed Apr 15 17:49:26 2009 UTC vs.
Revision 1.181 by root, Tue Feb 18 16:49:07 2020 UTC