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

Comparing EV/EV.xs (file contents):
Revision 1.123 by root, Sat Apr 25 14:12:48 2009 UTC vs.
Revision 1.183 by root, Wed Aug 16 16:03:37 2023 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	#undef assert
		32	#include <assert.h>
		33
		34	#define EV_STANDALONE 1
11	#define EV_PROTOTYPES 1	35	#define EV_PROTOTYPES 1
12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	36	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13	#define EV_H <ev.h>	37	#define EV_USE_FLOOR 1
		38	#define EV_API_STATIC
		39	#define EV_H "../libev/ev.h"
		40	#define EV_CONFIG_H error
14	#include "EV/EVAPI.h"	41	#include "EV/EVAPI.h"
15		42
16	#define EV_SELECT_IS_WINSOCKET 0	43	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	44	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	45	# define EV_SELECT_USE_FD_SET 0
20	# define fd_mask Perl_fd_mask	47	# define fd_mask Perl_fd_mask
21	#endif	48	#endif
22	/* due to bugs in OS X we have to use libev/ explicitly here */	49	/* due to bugs in OS X we have to use libev/ explicitly here */
23	#include "libev/ev.c"	50	#include "libev/ev.c"
24		51
25	#ifndef _WIN32	52	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
26	# include <pthread.h>	53	# include <pthread.h>
27	#endif	54	#endif
28		55
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))	56	#define e_loop(w) INT2PTR (struct ev_loop , SvIVX (((ev_watcher )(w))->loop))
		57	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		58	#define e_self(w) ((ev_watcher *)(w))->self
		59	#define e_fh(w) ((ev_watcher *)(w))->fh
		60	#define e_data(w) ((ev_watcher *)(w))->data
49		61
50	#define WFLAG_KEEPALIVE 1	62	#define WFLAG_KEEPALIVE 1
51	#define WFLAG_UNREFED 2 /* has been unref'ed */	63	#define WFLAG_UNREFED 2 /* has been unref'ed */
52		64
53	#define UNREF(w) \	65	#define UNREF(w) \
54	if (!((w)->e_flags & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \	66	if (!(e_flags (w) & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
55	&& ev_is_active (w)) \	67	&& ev_is_active (w)) \
56	{ \	68	{ \
57	ev_unref (e_loop (w)); \	69	ev_unref (e_loop (w)); \
58	(w)->e_flags \|= WFLAG_UNREFED; \	70	e_flags (w) \|= WFLAG_UNREFED; \
59	}	71	}
60		72
61	#define REF(w) \	73	#define REF(w) \
62	if ((w)->e_flags & WFLAG_UNREFED) \	74	if (e_flags (w) & WFLAG_UNREFED) \
63	{ \	75	{ \
64	(w)->e_flags &= ~WFLAG_UNREFED; \	76	e_flags (w) &= ~WFLAG_UNREFED; \
65	ev_ref (e_loop (w)); \	77	ev_ref (e_loop (w)); \
66	}	78	}
67		79
68	#define START(type,w) \	80	#define START(type,w) \
69	do { \	81	do { \
…		…
75	do { \	87	do { \
76	REF (w); \	88	REF (w); \
77	ev_ ## type ## _stop (e_loop (w), w); \	89	ev_ ## type ## _stop (e_loop (w), w); \
78	} while (0)	90	} while (0)
79		91
		92	#define PAUSE(type) \
		93	do { \
		94	int active = ev_is_active (w); \
		95	if (active) STOP (type, w)
		96
		97	#define RESUME(type) \
		98	if (active) START (type, w); \
		99	} while (0)
		100
		101
80	#define RESET(type,w,seta) \	102	#define RESET(type,w,seta) \
81	do { \	103	PAUSE (type); \
82	int active = ev_is_active (w); \
83	if (active) STOP (type, w); \
84	ev_ ## type ## _set seta; \	104	ev_ ## type ## _set seta; \
85	if (active) START (type, w); \	105	RESUME (type)
86	} while (0)
87		106
88	typedef int Signal;	107	typedef int Signal;
		108
		109	/* horrible... */
		110	#define CHECK_SIGNAL_CAN_START(w) \
		111	do { \
		112	/* dive into the internals of libev to avoid aborting in libev */ \
		113	if (signals [(w)->signum - 1].loop \
		114	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		115	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		116	} while (0)
		117
		118	#define START_SIGNAL(w) \
		119	do { \
		120	CHECK_SIGNAL_CAN_START (w); \
		121	START (signal, w); \
		122	} while (0) \
		123
		124	#define RESET_SIGNAL(w,seta) \
		125	do { \
		126	int active = ev_is_active (w); \
		127	if (active) STOP (signal, w); \
		128	ev_ ## signal ## _set seta; \
		129	if (active) START_SIGNAL (w); \
		130	} while (0)
89		131
90	static SV *default_loop_sv;	132	static SV *default_loop_sv;
91		133
92	static struct EVAPI evapi;	134	static struct EVAPI evapi;
93		135
…		…
103	*stash_idle,	145	*stash_idle,
104	*stash_prepare,	146	*stash_prepare,
105	*stash_check,	147	*stash_check,
106	*stash_embed,	148	*stash_embed,
107	*stash_fork,	149	*stash_fork,
		150	*stash_cleanup,
108	*stash_async;	151	*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		152
135	/////////////////////////////////////////////////////////////////////////////	153	/////////////////////////////////////////////////////////////////////////////
136	// Event	154	// Event
137		155
138	static void e_cb (EV_P_ ev_watcher *w, int revents);	156	static void e_cb (EV_P_ ev_watcher *w, int revents);
139		157
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 *	158	static void *
171	e_new (int size, SV cb_sv, SV loop)	159	e_new (int size, SV cb_sv, SV loop)
172	{	160	{
173	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;	161	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
174	ev_watcher *w;	162	ev_watcher *w;
175	SV *self = NEWSV (0, size);	163	SV *self = NEWSV (0, size);
176	SvPOK_only (self);	164	SvPOK_only (self);
177	SvCUR_set (self, size);	165	SvCUR_set (self, size);
178		166
…		…
226	dSP;	214	dSP;
227	I32 mark = SP - PL_stack_base;	215	I32 mark = SP - PL_stack_base;
228	SV sv_self, sv_events;	216	SV sv_self, sv_events;
229		217
230	/* libev might have stopped the watcher */	218	/* libev might have stopped the watcher */
231	if (expect_false (w->e_flags & WFLAG_UNREFED)	219	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
232	&& !ev_is_active (w))	220	&& !ev_is_active (w))
233	REF (w);	221	REF (w);
234		222
235	if (expect_true (sv_self_cache))	223	if (ecb_expect_true (sv_self_cache))
236	{	224	{
237	sv_self = sv_self_cache; sv_self_cache = 0;	225	sv_self = sv_self_cache; sv_self_cache = 0;
238	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));	226	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
239	}	227	}
240	else	228	else
241	{	229	{
242	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	230	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
243	SvREADONLY_on (sv_self);	231	SvREADONLY_on (sv_self);
244	}	232	}
245		233
246	if (expect_true (sv_events_cache))	234	if (ecb_expect_true (sv_events_cache))
247	{	235	{
248	sv_events = sv_events_cache; sv_events_cache = 0;	236	sv_events = sv_events_cache; sv_events_cache = 0;
249	SvIV_set (sv_events, revents);	237	SvIV_set (sv_events, revents);
		238	SvIOK_only (sv_events);
250	}	239	}
251	else	240	else
252	{	241	{
253	sv_events = newSViv (revents);	242	sv_events = newSViv (revents);
254	SvREADONLY_on (sv_events);	243	SvREADONLY_on (sv_events);
…		…
260	PUSHs (sv_events);	249	PUSHs (sv_events);
261		250
262	PUTBACK;	251	PUTBACK;
263	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	252	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
264		253
265	if (expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))	254	if (ecb_expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
266	SvREFCNT_dec (sv_self);	255	SvREFCNT_dec (sv_self);
267	else	256	else
268	{	257	{
269	SvREFCNT_dec (SvRV (sv_self));	258	SvREFCNT_dec (SvRV (sv_self));
270	SvRV_set (sv_self, &PL_sv_undef);	259	SvRV_set (sv_self, &PL_sv_undef);
271	sv_self_cache = sv_self;	260	sv_self_cache = sv_self;
272	}	261	}
273		262
274	if (expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))	263	if (ecb_expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
275	SvREFCNT_dec (sv_events);	264	SvREFCNT_dec (sv_events);
276	else	265	else
277	sv_events_cache = sv_events;	266	sv_events_cache = sv_events;
278		267
279	if (expect_false (SvTRUE (ERRSV)))	268	if (ecb_expect_false (SvTRUE (ERRSV)))
280	{	269	{
281	SPAGAIN;	270	SPAGAIN;
282	PUSHMARK (SP);	271	PUSHMARK (SP);
283	PUTBACK;	272	PUTBACK;
284	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	273	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
…		…
338	ENTER;	327	ENTER;
339	SAVETMPS;	328	SAVETMPS;
340		329
341	PUSHMARK (SP);	330	PUSHMARK (SP);
342	EXTEND (SP, 2);	331	EXTEND (SP, 2);
343	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	332	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
344	PUSHs (newSVnv (now));	333	PUSHs (newSVnv (now));
345		334
346	PUTBACK;	335	PUTBACK;
347	count = call_sv (w->fh, G_SCALAR \| G_EVAL);	336	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
348	SPAGAIN;	337	SPAGAIN;
…		…
378	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	367	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
379		368
380	#define CHECK_SIG(sv,num) if ((num) < 0) \	369	#define CHECK_SIG(sv,num) if ((num) < 0) \
381	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	370	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
382		371
		372	static void
		373	default_fork (void)
		374	{
		375	ev_loop_fork (EV_DEFAULT_UC);
		376	}
		377
383	/////////////////////////////////////////////////////////////////////////////	378	/////////////////////////////////////////////////////////////////////////////
384	// XS interface functions	379	// XS interface functions
385		380
386	MODULE = EV PACKAGE = EV PREFIX = ev_	381	MODULE = EV PACKAGE = EV PREFIX = ev_
387		382
…		…
402	const_iv (EV_, UNDEF)	397	const_iv (EV_, UNDEF)
403	const_iv (EV_, NONE)	398	const_iv (EV_, NONE)
404	const_iv (EV_, READ)	399	const_iv (EV_, READ)
405	const_iv (EV_, WRITE)	400	const_iv (EV_, WRITE)
406	const_iv (EV_, IO)	401	const_iv (EV_, IO)
407	const_iv (EV_, TIMEOUT)
408	const_iv (EV_, TIMER)	402	const_iv (EV_, TIMER)
409	const_iv (EV_, PERIODIC)	403	const_iv (EV_, PERIODIC)
410	const_iv (EV_, SIGNAL)	404	const_iv (EV_, SIGNAL)
411	const_iv (EV_, CHILD)	405	const_iv (EV_, CHILD)
412	const_iv (EV_, STAT)	406	const_iv (EV_, STAT)
413	const_iv (EV_, IDLE)	407	const_iv (EV_, IDLE)
414	const_iv (EV_, PREPARE)	408	const_iv (EV_, PREPARE)
415	const_iv (EV_, CHECK)	409	/const_iv (EV_, CHECK) needs special tretament /
416	const_iv (EV_, EMBED)	410	const_iv (EV_, EMBED)
417	const_iv (EV_, FORK)	411	const_iv (EV_, FORK)
		412	const_iv (EV_, CLEANUP)
418	const_iv (EV_, ASYNC)	413	const_iv (EV_, ASYNC)
419	const_iv (EV_, CUSTOM)	414	const_iv (EV_, CUSTOM)
420	const_iv (EV_, ERROR)	415	const_iv (EV_, ERROR)
421		416
422	const_iv (EV, LOOP_NONBLOCK)
423	const_iv (EV, LOOP_ONESHOT)
424
425	const_iv (EV, UNLOOP_CANCEL)	417	const_iv (EV, RUN_NOWAIT)
426	const_iv (EV, UNLOOP_ONE)	418	const_iv (EV, RUN_ONCE)
		419
		420	const_iv (EV, BREAK_CANCEL)
		421	const_iv (EV, BREAK_ONE)
427	const_iv (EV, UNLOOP_ALL)	422	const_iv (EV, BREAK_ALL)
428
429	const_iv (EV, BACKEND_SELECT)	423	const_iv (EV, BACKEND_SELECT)
430	const_iv (EV, BACKEND_POLL)	424	const_iv (EV, BACKEND_POLL)
431	const_iv (EV, BACKEND_EPOLL)	425	const_iv (EV, BACKEND_EPOLL)
432	const_iv (EV, BACKEND_KQUEUE)	426	const_iv (EV, BACKEND_KQUEUE)
433	const_iv (EV, BACKEND_DEVPOLL)	427	const_iv (EV, BACKEND_DEVPOLL)
434	const_iv (EV, BACKEND_PORT)	428	const_iv (EV, BACKEND_PORT)
		429	const_iv (EV, BACKEND_ALL)
		430	const_iv (EV, BACKEND_MASK)
435	const_iv (EV, FLAG_AUTO)	431	const_iv (EV, FLAG_AUTO)
		432	const_iv (EV, FLAG_FORKCHECK)
		433	const_iv (EV, FLAG_SIGNALFD)
		434	const_iv (EV, FLAG_NOSIGMASK)
436	const_iv (EV, FLAG_NOENV)	435	const_iv (EV, FLAG_NOENV)
437	const_iv (EV, FLAG_FORKCHECK)	436	const_iv (EV, FLAG_NOINOTIFY)
438		437
439	const_iv (EV_, VERSION_MAJOR)	438	const_iv (EV_, VERSION_MAJOR)
440	const_iv (EV_, VERSION_MINOR)	439	const_iv (EV_, VERSION_MINOR)
		440	#if EV_COMPAT3
		441	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		442	const_iv (EV_, TIMEOUT)
		443	const_iv (EV, LOOP_NONBLOCK)
		444	const_iv (EV, LOOP_ONESHOT)
		445	const_iv (EV, UNLOOP_CANCEL)
		446	const_iv (EV, UNLOOP_ONE)
		447	const_iv (EV, UNLOOP_ALL)
		448	#endif
441	};	449	};
442		450
443	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	451	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
444	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	452	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		453
		454	/* since this clashes with perl CHECK blocks, */
		455	/* but we are interested in constants, */
		456	/* and not blocks, we treat CHECK specially. */
		457	{
		458	/* the local $^W = 0 takes care of the warning */
		459	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		460	/* now we need to re-set the gv, in case it was hijacked */
		461	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		462	}
445		463
446	stash_loop = gv_stashpv ("EV::Loop" , 1);	464	stash_loop = gv_stashpv ("EV::Loop" , 1);
447	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	465	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
448	stash_io = gv_stashpv ("EV::IO" , 1);	466	stash_io = gv_stashpv ("EV::IO" , 1);
449	stash_timer = gv_stashpv ("EV::Timer" , 1);	467	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
454	stash_check = gv_stashpv ("EV::Check" , 1);	472	stash_check = gv_stashpv ("EV::Check" , 1);
455	stash_child = gv_stashpv ("EV::Child" , 1);	473	stash_child = gv_stashpv ("EV::Child" , 1);
456	stash_embed = gv_stashpv ("EV::Embed" , 1);	474	stash_embed = gv_stashpv ("EV::Embed" , 1);
457	stash_stat = gv_stashpv ("EV::Stat" , 1);	475	stash_stat = gv_stashpv ("EV::Stat" , 1);
458	stash_fork = gv_stashpv ("EV::Fork" , 1);	476	stash_fork = gv_stashpv ("EV::Fork" , 1);
		477	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
459	stash_async = gv_stashpv ("EV::Async" , 1);	478	stash_async = gv_stashpv ("EV::Async" , 1);
460		479
461	{	480	{
462	SV *sv = perl_get_sv ("EV::API", TRUE);	481	SV *sv = perl_get_sv ("EV::API", TRUE);
463	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	482	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
464		483
465	/* the poor man's shared library emulator */	484	/* the poor man's shared library emulator */
466	evapi.ver = EV_API_VERSION;	485	evapi.ver = EV_API_VERSION;
467	evapi.rev = EV_API_REVISION;	486	evapi.rev = EV_API_REVISION;
468	evapi.sv_fileno = sv_fileno;	487	evapi.sv_fileno = sv_fileno;
469	evapi.sv_signum = sv_signum;	488	evapi.sv_signum = s_signum;
470	evapi.supported_backends = ev_supported_backends ();	489	evapi.supported_backends = ev_supported_backends ();
471	evapi.recommended_backends = ev_recommended_backends ();	490	evapi.recommended_backends = ev_recommended_backends ();
472	evapi.embeddable_backends = ev_embeddable_backends ();	491	evapi.embeddable_backends = ev_embeddable_backends ();
473	evapi.time_ = ev_time;	492	evapi.time_ = ev_time;
474	evapi.sleep_ = ev_sleep;	493	evapi.sleep_ = ev_sleep;
475	evapi.loop_new = ev_loop_new;	494	evapi.loop_new = ev_loop_new;
476	evapi.loop_destroy = ev_loop_destroy;	495	evapi.loop_destroy = ev_loop_destroy;
477	evapi.loop_fork = ev_loop_fork;	496	evapi.loop_fork = ev_loop_fork;
478	evapi.loop_count = ev_loop_count;	497	evapi.iteration = ev_iteration;
		498	evapi.depth = ev_depth;
		499	evapi.set_userdata = ev_set_userdata;
		500	evapi.userdata = ev_userdata;
479	evapi.now = ev_now;	501	evapi.now = ev_now;
480	evapi.now_update = ev_now_update;	502	evapi.now_update = ev_now_update;
481	evapi.suspend = ev_suspend;	503	evapi.suspend = ev_suspend;
482	evapi.resume = ev_resume;	504	evapi.resume = ev_resume;
483	evapi.backend = ev_backend;	505	evapi.backend = ev_backend;
484	evapi.unloop = ev_unloop;	506	evapi.break_ = ev_break;
		507	evapi.invoke_pending = ev_invoke_pending;
		508	evapi.pending_count = ev_pending_count;
		509	evapi.verify = ev_verify;
		510	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		511	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
485	evapi.ref = ev_ref;	512	evapi.ref = ev_ref;
486	evapi.unref = ev_unref;	513	evapi.unref = ev_unref;
487	evapi.loop = ev_loop;	514	evapi.run = ev_run;
488	evapi.once = ev_once;	515	evapi.once = ev_once;
489	evapi.io_start = ev_io_start;	516	evapi.io_start = ev_io_start;
490	evapi.io_stop = ev_io_stop;	517	evapi.io_stop = ev_io_stop;
491	evapi.timer_start = ev_timer_start;	518	evapi.timer_start = ev_timer_start;
492	evapi.timer_stop = ev_timer_stop;	519	evapi.timer_stop = ev_timer_stop;
493	evapi.timer_again = ev_timer_again;	520	evapi.timer_again = ev_timer_again;
		521	evapi.timer_remaining = ev_timer_remaining;
494	evapi.periodic_start = ev_periodic_start;	522	evapi.periodic_start = ev_periodic_start;
495	evapi.periodic_stop = ev_periodic_stop;	523	evapi.periodic_stop = ev_periodic_stop;
496	evapi.signal_start = ev_signal_start;	524	evapi.signal_start = ev_signal_start;
497	evapi.signal_stop = ev_signal_stop;	525	evapi.signal_stop = ev_signal_stop;
498	evapi.idle_start = ev_idle_start;	526	evapi.idle_start = ev_idle_start;
499	evapi.idle_stop = ev_idle_stop;	527	evapi.idle_stop = ev_idle_stop;
500	evapi.prepare_start = ev_prepare_start;	528	evapi.prepare_start = ev_prepare_start;
501	evapi.prepare_stop = ev_prepare_stop;	529	evapi.prepare_stop = ev_prepare_stop;
502	evapi.check_start = ev_check_start;	530	evapi.check_start = ev_check_start;
503	evapi.check_stop = ev_check_stop;	531	evapi.check_stop = ev_check_stop;
		532	#if EV_CHILD_ENABLE
504	evapi.child_start = ev_child_start;	533	evapi.child_start = ev_child_start;
505	evapi.child_stop = ev_child_stop;	534	evapi.child_stop = ev_child_stop;
		535	#endif
506	evapi.stat_start = ev_stat_start;	536	evapi.stat_start = ev_stat_start;
507	evapi.stat_stop = ev_stat_stop;	537	evapi.stat_stop = ev_stat_stop;
508	evapi.stat_stat = ev_stat_stat;	538	evapi.stat_stat = ev_stat_stat;
509	evapi.embed_start = ev_embed_start;	539	evapi.embed_start = ev_embed_start;
510	evapi.embed_stop = ev_embed_stop;	540	evapi.embed_stop = ev_embed_stop;
511	evapi.embed_sweep = ev_embed_sweep;	541	evapi.embed_sweep = ev_embed_sweep;
512	evapi.fork_start = ev_fork_start;	542	evapi.fork_start = ev_fork_start;
513	evapi.fork_stop = ev_fork_stop;	543	evapi.fork_stop = ev_fork_stop;
		544	evapi.cleanup_start = ev_cleanup_start;
		545	evapi.cleanup_stop = ev_cleanup_stop;
514	evapi.async_start = ev_async_start;	546	evapi.async_start = ev_async_start;
515	evapi.async_stop = ev_async_stop;	547	evapi.async_stop = ev_async_stop;
516	evapi.async_send = ev_async_send;	548	evapi.async_send = ev_async_send;
517	evapi.clear_pending = ev_clear_pending;	549	evapi.clear_pending = ev_clear_pending;
518	evapi.invoke = ev_invoke;	550	evapi.invoke = ev_invoke;
519		551
520	sv_setiv (sv, (IV)&evapi);	552	sv_setiv (sv, (IV)&evapi);
521	SvREADONLY_on (sv);	553	SvREADONLY_on (sv);
522	}	554	}
523	#ifndef _WIN32	555	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		556	/* unfortunately, musl neither implements the linux standard base,
		557	/* nor makes itself detectable via macros. yeah, right... */
		558	#if __linux && (__GLIBC__ \|\| __UCLIBC__)
		559	int __register_atfork(void (prepare) (void), void (parent) (void), void (child) (void), void __dso_handle);
		560	__register_atfork (0, 0, default_fork, 0);
		561	#else
524	pthread_atfork (0, 0, ev_default_fork);	562	pthread_atfork (0, 0, default_fork);
		563	#endif
525	#endif	564	#endif
526	}	565	}
527		566
528	SV *ev_default_loop (unsigned int flags = 0)	567	SV *ev_default_loop (unsigned int flags = 0)
529	CODE:	568	CODE:
…		…
543	OUTPUT:	582	OUTPUT:
544	RETVAL	583	RETVAL
545		584
546	void ev_default_destroy ()	585	void ev_default_destroy ()
547	CODE:	586	CODE:
548	ev_default_destroy ();	587	ev_loop_destroy (EV_DEFAULT_UC);
549	SvREFCNT_dec (default_loop_sv);	588	SvREFCNT_dec (default_loop_sv);
550	default_loop_sv = 0;	589	default_loop_sv = 0;
551		590
552	unsigned int ev_supported_backends ()	591	unsigned int ev_supported_backends ()
553		592
…		…
557		596
558	void ev_sleep (NV interval)	597	void ev_sleep (NV interval)
559		598
560	NV ev_time ()	599	NV ev_time ()
561		600
		601	void ev_feed_signal (SV *signal)
		602	CODE:
		603	{
		604	Signal signum = s_signum (signal);
		605	CHECK_SIG (signal, signum);
		606
		607	ev_feed_signal (signum);
		608	}
		609
562	NV ev_now ()	610	NV ev_now ()
563	C_ARGS: evapi.default_loop	611	C_ARGS: evapi.default_loop
564		612
565	void ev_now_update ()	613	void ev_now_update ()
566	C_ARGS: evapi.default_loop	614	C_ARGS: evapi.default_loop
…		…
572	C_ARGS: evapi.default_loop	620	C_ARGS: evapi.default_loop
573		621
574	unsigned int ev_backend ()	622	unsigned int ev_backend ()
575	C_ARGS: evapi.default_loop	623	C_ARGS: evapi.default_loop
576		624
		625	void ev_verify ()
		626	ALIAS:
		627	loop_verify = 1
		628	C_ARGS: evapi.default_loop
		629
		630	unsigned int ev_iteration ()
		631	ALIAS:
		632	loop_count = 1
		633	C_ARGS: evapi.default_loop
		634
577	unsigned int ev_loop_count ()	635	unsigned int ev_depth ()
		636	ALIAS:
		637	loop_depth = 1
578	C_ARGS: evapi.default_loop	638	C_ARGS: evapi.default_loop
579		639
580	void ev_set_io_collect_interval (NV interval)	640	void ev_set_io_collect_interval (NV interval)
581	C_ARGS: evapi.default_loop, interval	641	C_ARGS: evapi.default_loop, interval
582		642
583	void ev_set_timeout_collect_interval (NV interval)	643	void ev_set_timeout_collect_interval (NV interval)
584	C_ARGS: evapi.default_loop, interval	644	C_ARGS: evapi.default_loop, interval
585		645
586	void ev_loop (int flags = 0)	646	int ev_run (int flags = 0)
		647	ALIAS:
		648	loop = 1
587	C_ARGS: evapi.default_loop, flags	649	C_ARGS: evapi.default_loop, flags
588		650
589	void ev_unloop (int how = EVUNLOOP_ONE)	651	void ev_break (int how = EVBREAK_ONE)
		652	ALIAS:
		653	unloop = 1
590	C_ARGS: evapi.default_loop, how	654	C_ARGS: evapi.default_loop, how
591		655
592	void ev_feed_fd_event (int fd, int revents = EV_NONE)	656	void ev_feed_fd_event (int fd, int revents = EV_NONE)
593	C_ARGS: evapi.default_loop, fd, revents	657	C_ARGS: evapi.default_loop, fd, revents
594		658
595	void ev_feed_signal_event (SV *signal)	659	void ev_feed_signal_event (SV *signal)
596	CODE:	660	CODE:
597	{	661	{
598	Signal signum = sv_signum (signal);	662	Signal signum = s_signum (signal);
599	CHECK_SIG (signal, signum);	663	CHECK_SIG (signal, signum);
600		664
601	ev_feed_signal_event (evapi.default_loop, signum);	665	ev_feed_signal_event (evapi.default_loop, signum);
602	}	666	}
603		667
		668	unsigned int ev_pending_count ()
		669	C_ARGS: evapi.default_loop
		670
		671	void ev_invoke_pending ()
		672	C_ARGS: evapi.default_loop
		673
604	ev_io io (SV fh, int events, SV *cb)	674	ev_io io (SV fh, int events, SV *cb)
605	ALIAS:	675	ALIAS:
606	io_ns = 1	676	io_ns = 1
		677	_ae_io = 2
607	CODE:	678	CODE:
608	{	679	{
609	int fd = sv_fileno (fh);	680	int fd = s_fileno (fh, events & EV_WRITE);
610	CHECK_FD (fh, fd);	681	CHECK_FD (fh, fd);
611		682
		683	if (ix == 2)
		684	{
		685	ix = 0;
		686	events = events ? EV_WRITE : EV_READ;
		687	}
		688
612	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	689	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
613	RETVAL->fh = newSVsv (fh);	690	e_fh (RETVAL) = newSVsv (fh);
614	ev_io_set (RETVAL, fd, events);	691	ev_io_set (RETVAL, fd, events);
615	if (!ix) START (io, RETVAL);	692	if (!ix) START (io, RETVAL);
616	}	693	}
617	OUTPUT:	694	OUTPUT:
618	RETVAL	695	RETVAL
…		…
634	periodic_ns = 1	711	periodic_ns = 1
635	INIT:	712	INIT:
636	CHECK_REPEAT (interval);	713	CHECK_REPEAT (interval);
637	CODE:	714	CODE:
638	{	715	{
639	ev_periodic *w;	716	ev_periodic *w;
640	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	717	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
641	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	718	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
642	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	719	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
643	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	720	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
644	if (!ix) START (periodic, w);	721	if (!ix) START (periodic, w);
645	}	722	}
646	OUTPUT:	723	OUTPUT:
647	RETVAL	724	RETVAL
…		…
649	ev_signal signal (SV signal, SV *cb)	726	ev_signal signal (SV signal, SV *cb)
650	ALIAS:	727	ALIAS:
651	signal_ns = 1	728	signal_ns = 1
652	CODE:	729	CODE:
653	{	730	{
654	Signal signum = sv_signum (signal);	731	Signal signum = s_signum (signal);
655	CHECK_SIG (signal, signum);	732	CHECK_SIG (signal, signum);
656		733
657	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	734	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
658	ev_signal_set (RETVAL, signum);	735	ev_signal_set (RETVAL, signum);
659	if (!ix) START (signal, RETVAL);	736	if (!ix) START_SIGNAL (RETVAL);
660	}	737	}
661	OUTPUT:	738	OUTPUT:
662	RETVAL	739	RETVAL
663		740
664	ev_idle idle (SV cb)	741	ev_idle idle (SV cb)
…		…
699	ev_fork_set (RETVAL);	776	ev_fork_set (RETVAL);
700	if (!ix) START (fork, RETVAL);	777	if (!ix) START (fork, RETVAL);
701	OUTPUT:	778	OUTPUT:
702	RETVAL	779	RETVAL
703		780
		781	#if CLEANUP_ENABLED
		782
		783	ev_cleanup cleanup (SV cb)
		784	ALIAS:
		785	cleanup_ns = 1
		786	CODE:
		787	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		788	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		789	ev_cleanup_set (RETVAL);
		790	if (!ix) START (cleanup, RETVAL);
		791	OUTPUT:
		792	RETVAL
		793
		794	#endif
		795
704	ev_child child (int pid, int trace, SV cb)	796	ev_child child (int pid, int trace, SV cb)
705	ALIAS:	797	ALIAS:
706	child_ns = 1	798	child_ns = 1
707	CODE:	799	CODE:
		800	#if EV_CHILD_ENABLE
708	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	801	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
709	ev_child_set (RETVAL, pid, trace);	802	ev_child_set (RETVAL, pid, trace);
710	if (!ix) START (child, RETVAL);	803	if (!ix) START (child, RETVAL);
		804	#else
		805	croak ("EV::child watchers not supported on this platform");
		806	#endif
711	OUTPUT:	807	OUTPUT:
712	RETVAL	808	RETVAL
		809
713		810
714	ev_stat stat (SV path, NV interval, SV *cb)	811	ev_stat stat (SV path, NV interval, SV *cb)
715	ALIAS:	812	ALIAS:
716	stat_ns = 1	813	stat_ns = 1
717	CODE:	814	CODE:
718	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	815	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
719	RETVAL->fh = newSVsv (path);	816	e_fh (RETVAL) = newSVsv (path);
720	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	817	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
721	if (!ix) START (stat, RETVAL);	818	if (!ix) START (stat, RETVAL);
722	OUTPUT:	819	OUTPUT:
723	RETVAL	820	RETVAL
		821
		822	#ifndef EV_NO_LOOPS
724		823
725	ev_embed embed (struct ev_loop loop, SV *cb = 0)	824	ev_embed embed (struct ev_loop loop, SV *cb = 0)
726	ALIAS:	825	ALIAS:
727	embed_ns = 1	826	embed_ns = 1
728	CODE:	827	CODE:
729	{	828	{
730	if (!(ev_backend (loop) & ev_embeddable_backends ()))	829	if (!(ev_backend (loop) & ev_embeddable_backends ()))
731	croak ("passed loop is not embeddable via EV::embed,");	830	croak ("passed loop is not embeddable via EV::embed,");
732		831
733	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	832	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
734	RETVAL->fh = newSVsv (ST (0));	833	e_fh (RETVAL) = newSVsv (ST (0));
735	ev_embed_set (RETVAL, loop);	834	ev_embed_set (RETVAL, loop);
736	if (!ix) START (embed, RETVAL);	835	if (!ix) START (embed, RETVAL);
737	}	836	}
738	OUTPUT:	837	OUTPUT:
739	RETVAL	838	RETVAL
		839
		840	#endif
740		841
741	ev_async async (SV cb)	842	ev_async async (SV cb)
742	ALIAS:	843	ALIAS:
743	async_ns = 1	844	async_ns = 1
744	CODE:	845	CODE:
…		…
750		851
751	void once (SV fh, int events, SV timeout, SV *cb)	852	void once (SV fh, int events, SV timeout, SV *cb)
752	CODE:	853	CODE:
753	ev_once (	854	ev_once (
754	evapi.default_loop,	855	evapi.default_loop,
755	sv_fileno (fh), events,	856	s_fileno (fh, events & EV_WRITE), events,
756	SvOK (timeout) ? SvNV (timeout) : -1.,	857	SvOK (timeout) ? SvNV (timeout) : -1.,
757	e_once_cb,	858	e_once_cb,
758	newSVsv (cb)	859	newSVsv (cb)
759	);	860	);
760		861
…		…
773	C_ARGS: e_loop (w), w	874	C_ARGS: e_loop (w), w
774		875
775	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	876	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
776	C_ARGS: e_loop (w), w, revents	877	C_ARGS: e_loop (w), w, revents
777		878
778	int keepalive (ev_watcher *w, int new_value = 0)	879	int keepalive (ev_watcher w, SV new_value = NO_INIT)
779	CODE:	880	CODE:
780	{	881	{
781	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	882	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
782	new_value = new_value ? WFLAG_KEEPALIVE : 0;
783		883
784	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
785	{
786	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
787	REF (w);
788	UNREF (w);
789	}
790	}
791	OUTPUT:
792	RETVAL
793
794	SV cb (ev_watcher w, SV *new_cb = 0)
795	CODE:
796	{
797	if (items > 1)	884	if (items > 1)
798	{	885	{
		886	int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
		887
		888	if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
		889	{
		890	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| value;
		891	REF (w);
		892	UNREF (w);
		893	}
		894	}
		895	}
		896	OUTPUT:
		897	RETVAL
		898
		899	SV cb (ev_watcher w, SV *new_cb = NO_INIT)
		900	CODE:
		901	{
		902	if (items > 1)
		903	{
799	new_cb = e_get_cv (new_cb);	904	new_cb = s_get_cv_croak (new_cb);
800	RETVAL = newRV_noinc (w->cb_sv);	905	RETVAL = newRV_noinc (w->cb_sv);
801	w->cb_sv = SvREFCNT_inc (new_cb);	906	w->cb_sv = SvREFCNT_inc (new_cb);
802	}	907	}
803	else	908	else
804	RETVAL = newRV_inc (w->cb_sv);	909	RETVAL = newRV_inc (w->cb_sv);
805	}	910	}
806	OUTPUT:	911	OUTPUT:
807	RETVAL	912	RETVAL
808		913
809	SV data (ev_watcher w, SV *new_data = 0)	914	SV data (ev_watcher w, SV *new_data = NO_INIT)
810	CODE:	915	CODE:
811	{	916	{
812	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	917	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
813		918
814	if (items > 1)	919	if (items > 1)
…		…
824	CODE:	929	CODE:
825	RETVAL = newRV_inc (w->loop);	930	RETVAL = newRV_inc (w->loop);
826	OUTPUT:	931	OUTPUT:
827	RETVAL	932	RETVAL
828		933
829	int priority (ev_watcher *w, int new_priority = 0)	934	int priority (ev_watcher w, SV new_priority = NO_INIT)
830	CODE:	935	CODE:
831	{	936	{
832	RETVAL = w->priority;	937	RETVAL = w->priority;
833		938
834	if (items > 1)	939	if (items > 1)
…		…
842	XPUSHs (ST (0));	947	XPUSHs (ST (0));
843	PUTBACK;	948	PUTBACK;
844	call_method ("stop", G_DISCARD \| G_VOID);	949	call_method ("stop", G_DISCARD \| G_VOID);
845	}	950	}
846		951
847	ev_set_priority (w, new_priority);	952	ev_set_priority (w, SvIV (new_priority));
848		953
849	if (active)	954	if (active)
850	{	955	{
851	PUSHMARK (SP);	956	PUSHMARK (SP);
852	XPUSHs (ST (0));	957	XPUSHs (ST (0));
…		…
874	e_destroy (w);	979	e_destroy (w);
875		980
876	void set (ev_io w, SV fh, int events)	981	void set (ev_io w, SV fh, int events)
877	CODE:	982	CODE:
878	{	983	{
879	int fd = sv_fileno (fh);	984	int fd = s_fileno (fh, events & EV_WRITE);
880	CHECK_FD (fh, fd);	985	CHECK_FD (fh, fd);
881		986
882	sv_setsv (w->fh, fh);	987	sv_setsv (e_fh (w), fh);
883	RESET (io, w, (w, fd, events));	988	RESET (io, w, (w, fd, events));
884	}	989	}
885		990
886	SV fh (ev_io w, SV *new_fh = 0)	991	SV fh (ev_io w, SV *new_fh = NO_INIT)
887	CODE:	992	CODE:
888	{	993	{
889	if (items > 1)	994	if (items > 1)
890	{	995	{
891	int fd = sv_fileno (new_fh);	996	int fd = s_fileno (new_fh, w->events & EV_WRITE);
892	CHECK_FD (new_fh, fd);	997	CHECK_FD (new_fh, fd);
893		998
894	RETVAL = w->fh;	999	RETVAL = e_fh (w);
895	w->fh = newSVsv (new_fh);	1000	e_fh (w) = newSVsv (new_fh);
896		1001
897	RESET (io, w, (w, fd, w->events));	1002	RESET (io, w, (w, fd, w->events));
898	}	1003	}
899	else	1004	else
900	RETVAL = newSVsv (w->fh);	1005	RETVAL = newSVsv (e_fh (w));
901	}	1006	}
902	OUTPUT:	1007	OUTPUT:
903	RETVAL	1008	RETVAL
904		1009
905	int events (ev_io *w, int new_events = EV_UNDEF)	1010	int events (ev_io *w, int new_events = NO_INIT)
906	CODE:	1011	CODE:
907	{	1012	{
908	RETVAL = w->events;	1013	RETVAL = w->events;
909		1014
910	if (items > 1)	1015	if (items > 1 && (new_events ^ w->events) & (EV_READ \| EV_WRITE))
911	RESET (io, w, (w, w->fd, new_events));	1016	{
		1017	PAUSE (io);
		1018	ev_io_modify (w, new_events);
		1019	RESUME (io);
		1020	}
912	}	1021	}
913	OUTPUT:	1022	OUTPUT:
914	RETVAL	1023	RETVAL
915		1024
916	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1025	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
917		1026
918	void ev_signal_start (ev_signal *w)	1027	void ev_signal_start (ev_signal *w)
919	CODE:	1028	CODE:
920	START (signal, w);	1029	START_SIGNAL (w);
921		1030
922	void ev_signal_stop (ev_signal *w)	1031	void ev_signal_stop (ev_signal *w)
923	CODE:	1032	CODE:
924	STOP (signal, w);	1033	STOP (signal, w);
925		1034
…		…
929	e_destroy (w);	1038	e_destroy (w);
930		1039
931	void set (ev_signal w, SV signal)	1040	void set (ev_signal w, SV signal)
932	CODE:	1041	CODE:
933	{	1042	{
934	Signal signum = sv_signum (signal);	1043	Signal signum = s_signum (signal);
935	CHECK_SIG (signal, signum);	1044	CHECK_SIG (signal, signum);
936		1045
937	RESET (signal, w, (w, signum));	1046	RESET_SIGNAL (w, (w, signum));
938	}	1047	}
939		1048
940	int signal (ev_signal w, SV new_signal = 0)	1049	int signal (ev_signal w, SV new_signal = NO_INIT)
941	CODE:	1050	CODE:
942	{	1051	{
943	RETVAL = w->signum;	1052	RETVAL = w->signum;
944		1053
945	if (items > 1)	1054	if (items > 1)
946	{	1055	{
947	Signal signum = sv_signum (new_signal);	1056	Signal signum = s_signum (new_signal);
948	CHECK_SIG (new_signal, signum);	1057	CHECK_SIG (new_signal, signum);
949		1058	RESET_SIGNAL (w, (w, signum));
950	RESET (signal, w, (w, signum));
951	}	1059	}
952	}	1060	}
953	OUTPUT:	1061	OUTPUT:
954	RETVAL	1062	RETVAL
955		1063
…		…
963		1071
964	void ev_timer_stop (ev_timer *w)	1072	void ev_timer_stop (ev_timer *w)
965	CODE:	1073	CODE:
966	STOP (timer, w);	1074	STOP (timer, w);
967		1075
968	void ev_timer_again (ev_timer *w)	1076	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
969	INIT:
970	CHECK_REPEAT (w->repeat);
971	CODE:	1077	CODE:
		1078	{
		1079	if (items > 1)
		1080	{
		1081	CHECK_REPEAT (repeat);
		1082	w->repeat = repeat;
		1083	}
		1084
972	ev_timer_again (e_loop (w), w);	1085	ev_timer_again (e_loop (w), w);
973	UNREF (w);	1086	UNREF (w);
		1087	}
		1088
		1089	NV ev_timer_remaining (ev_timer *w)
		1090	C_ARGS: e_loop (w), w
974		1091
975	void DESTROY (ev_timer *w)	1092	void DESTROY (ev_timer *w)
976	CODE:	1093	CODE:
977	STOP (timer, w);	1094	STOP (timer, w);
978	e_destroy (w);	1095	e_destroy (w);
…		…
981	INIT:	1098	INIT:
982	CHECK_REPEAT (repeat);	1099	CHECK_REPEAT (repeat);
983	CODE:	1100	CODE:
984	RESET (timer, w, (w, after, repeat));	1101	RESET (timer, w, (w, after, repeat));
985		1102
		1103	NV repeat (ev_timer w, SV new_repeat = NO_INIT)
		1104	CODE:
		1105	RETVAL = w->repeat;
		1106	if (items > 1)
		1107	{
		1108	NV repeat = SvNV (new_repeat);
		1109	CHECK_REPEAT (repeat);
		1110	w->repeat = repeat;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
986	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1115	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
987		1116
988	void ev_periodic_start (ev_periodic *w)	1117	void ev_periodic_start (ev_periodic *w)
989	INIT:	1118	INIT:
990	CHECK_REPEAT (w->interval);	1119	CHECK_REPEAT (w->interval);
…		…
1008	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)	1137	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
1009	INIT:	1138	INIT:
1010	CHECK_REPEAT (interval);	1139	CHECK_REPEAT (interval);
1011	CODE:	1140	CODE:
1012	{	1141	{
1013	SvREFCNT_dec (w->fh);	1142	SvREFCNT_dec (e_fh (w));
1014	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1143	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1015		1144
1016	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1145	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1017	}	1146	}
1018		1147
1019	NV at (ev_periodic *w)	1148	NV at (ev_periodic *w)
1020	CODE:	1149	CODE:
1021	RETVAL = ev_periodic_at (w);	1150	RETVAL = ev_periodic_at (w);
		1151	OUTPUT:
		1152	RETVAL
		1153
		1154	NV offset (ev_periodic w, SV new_offset = NO_INIT)
		1155	CODE:
		1156	RETVAL = w->offset;
		1157	if (items > 1)
		1158	w->offset = SvNV (new_offset);
		1159	OUTPUT:
		1160	RETVAL
		1161
		1162	NV interval (ev_periodic w, SV new_interval = NO_INIT)
		1163	CODE:
		1164	RETVAL = w->interval;
		1165	if (items > 1)
		1166	{
		1167	NV interval = SvNV (new_interval);
		1168	CHECK_REPEAT (interval);
		1169	w->interval = interval;
		1170	}
		1171	OUTPUT:
		1172	RETVAL
		1173
		1174	SV reschedule_cb (ev_periodic w, SV *new_reschedule_cb = NO_INIT)
		1175	CODE:
		1176	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
		1177	if (items > 1)
		1178	{
		1179	sv_2mortal (RETVAL);
		1180	e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
		1181	}
1022	OUTPUT:	1182	OUTPUT:
1023	RETVAL	1183	RETVAL
1024		1184
1025	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1185	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1026		1186
…		…
1080	void DESTROY (ev_fork *w)	1240	void DESTROY (ev_fork *w)
1081	CODE:	1241	CODE:
1082	STOP (fork, w);	1242	STOP (fork, w);
1083	e_destroy (w);	1243	e_destroy (w);
1084		1244
		1245	#if CLEANUP_ENABLED
		1246
		1247	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1248
		1249	void ev_cleanup_start (ev_cleanup *w)
		1250	CODE:
		1251	START (cleanup, w);
		1252
		1253	void ev_cleanup_stop (ev_cleanup *w)
		1254	CODE:
		1255	STOP (cleanup, w);
		1256
		1257	void DESTROY (ev_cleanup *w)
		1258	CODE:
		1259	STOP (cleanup, w);
		1260	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1261	e_destroy (w);
		1262
		1263	int keepalive (ev_watcher w, SV new_value = 0)
		1264	CODE:
		1265	RETVAL = 1;
		1266	OUTPUT:
		1267	RETVAL
		1268
		1269	#endif
		1270
1085	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1271	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1272
		1273	#if EV_CHILD_ENABLE
		1274
		1275	void ev_child_reinit ()
		1276	CODE:
		1277	ev_signal_stop (evapi.default_loop, &childev);
		1278	ev_signal_start (evapi.default_loop, &childev);
1086		1279
1087	void ev_child_start (ev_child *w)	1280	void ev_child_start (ev_child *w)
1088	CODE:	1281	CODE:
1089	START (child, w);	1282	START (child, w);
1090		1283
…		…
1110	: ix == 1 ? w->rpid	1303	: ix == 1 ? w->rpid
1111	: w->rstatus;	1304	: w->rstatus;
1112	OUTPUT:	1305	OUTPUT:
1113	RETVAL	1306	RETVAL
1114		1307
		1308	#endif
		1309
1115	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1310	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1116		1311
1117	void ev_stat_start (ev_stat *w)	1312	void ev_stat_start (ev_stat *w)
1118	CODE:	1313	CODE:
1119	START (stat, w);	1314	START (stat, w);
…		…
1128	e_destroy (w);	1323	e_destroy (w);
1129		1324
1130	void set (ev_stat w, SV path, NV interval)	1325	void set (ev_stat w, SV path, NV interval)
1131	CODE:	1326	CODE:
1132	{	1327	{
1133	sv_setsv (w->fh, path);	1328	sv_setsv (e_fh (w), path);
1134	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1329	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1135	}	1330	}
1136		1331
1137	SV path (ev_stat w, SV *new_path = 0)	1332	SV path (ev_stat w, SV *new_path = NO_INIT)
1138	CODE:	1333	CODE:
1139	{	1334	{
1140	RETVAL = SvREFCNT_inc (w->fh);	1335	RETVAL = e_fh (w) ? newSVsv (e_fh (w)) : &PL_sv_undef;
1141		1336
1142	if (items > 1)	1337	if (items > 1)
1143	{	1338	{
1144	SvREFCNT_dec (w->fh);	1339	sv_2mortal (e_fh (w));
1145	w->fh = newSVsv (new_path);	1340	e_fh (w) = newSVsv (new_path);
1146	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1341	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1147	}	1342	}
1148	}	1343	}
1149	OUTPUT:	1344	OUTPUT:
1150	RETVAL	1345	RETVAL
1151		1346
1152	NV interval (ev_stat *w, NV new_interval = 0.)	1347	NV interval (ev_stat w, SV new_interval = NO_INIT)
1153	CODE:	1348	CODE:
1154	{
1155	RETVAL = w->interval;	1349	RETVAL = w->interval;
1156
1157	if (items > 1)	1350	if (items > 1)
1158	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1351	{
1159	}	1352	PAUSE (stat);
		1353	w->interval = SvNV (new_interval);
		1354	RESUME (stat);
		1355	}
1160	OUTPUT:	1356	OUTPUT:
1161	RETVAL	1357	RETVAL
1162		1358
1163	void prev (ev_stat *w)	1359	void prev (ev_stat *w)
1164	ALIAS:	1360	ALIAS:
…		…
1222	e_destroy (w);	1418	e_destroy (w);
1223		1419
1224	void set (ev_embed w, struct ev_loop loop)	1420	void set (ev_embed w, struct ev_loop loop)
1225	CODE:	1421	CODE:
1226	{	1422	{
1227	sv_setsv (w->fh, ST (1));	1423	sv_setsv (e_fh (w), ST (1));
1228	RESET (embed, w, (w, loop));	1424	RESET (embed, w, (w, loop));
1229	}	1425	}
1230		1426
1231	SV other (ev_embed w)	1427	SV other (ev_embed w)
1232	CODE:	1428	CODE:
1233	RETVAL = newSVsv (w->fh);	1429	RETVAL = newSVsv (e_fh (w));
1234	OUTPUT:	1430	OUTPUT:
1235	RETVAL	1431	RETVAL
1236		1432
1237	void ev_embed_sweep (ev_embed *w)	1433	void ev_embed_sweep (ev_embed *w)
1238	C_ARGS: e_loop (w), w	1434	C_ARGS: e_loop (w), w
…		…
1259	CODE:	1455	CODE:
1260	RETVAL = boolSV (ev_async_pending (w));	1456	RETVAL = boolSV (ev_async_pending (w));
1261	OUTPUT:	1457	OUTPUT:
1262	RETVAL	1458	RETVAL
1263		1459
		1460	#ifndef EV_NO_LOOPS
		1461
1264	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1462	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1265		1463
1266	SV new (SV klass, unsigned int flags = 0)	1464	SV new (SV klass, unsigned int flags = 0)
1267	CODE:	1465	CODE:
1268	{	1466	{
…		…
1276	OUTPUT:	1474	OUTPUT:
1277	RETVAL	1475	RETVAL
1278		1476
1279	void DESTROY (struct ev_loop *loop)	1477	void DESTROY (struct ev_loop *loop)
1280	CODE:	1478	CODE:
1281	if (loop != evapi.default_loop) /* global destruction sucks */	1479	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1480	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1481	if (loop != evapi.default_loop)
1282	ev_loop_destroy (loop);	1482	ev_loop_destroy (loop);
1283		1483
1284	void ev_loop_fork (struct ev_loop *loop)	1484	void ev_loop_fork (struct ev_loop *loop)
1285		1485
1286	void ev_loop_verify (struct ev_loop *loop)
1287
1288	NV ev_now (struct ev_loop *loop)	1486	NV ev_now (struct ev_loop *loop)
1289		1487
1290	void ev_now_update (struct ev_loop *loop)	1488	void ev_now_update (struct ev_loop *loop)
1291		1489
1292	void ev_suspend (struct ev_loop *loop)	1490	void ev_suspend (struct ev_loop *loop)
…		…
1297		1495
1298	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1496	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1299		1497
1300	unsigned int ev_backend (struct ev_loop *loop)	1498	unsigned int ev_backend (struct ev_loop *loop)
1301		1499
1302	unsigned int ev_loop_count (struct ev_loop *loop)	1500	void ev_verify (struct ev_loop *loop)
		1501	ALIAS:
		1502	loop_verify = 1
1303		1503
1304	void ev_loop (struct ev_loop *loop, int flags = 0)	1504	unsigned int ev_iteration (struct ev_loop *loop)
		1505	ALIAS:
		1506	loop_count = 1
1305		1507
		1508	unsigned int ev_depth (struct ev_loop *loop)
		1509	ALIAS:
		1510	loop_depth = 1
		1511
		1512	int ev_run (struct ev_loop *loop, int flags = 0)
		1513	ALIAS:
		1514	loop = 1
		1515
1306	void ev_unloop (struct ev_loop *loop, int how = 1)	1516	void ev_break (struct ev_loop *loop, int how = 1)
		1517	ALIAS:
		1518	unloop = 1
1307		1519
1308	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1520	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1309		1521
		1522	unsigned int ev_pending_count (struct ev_loop *loop)
		1523
		1524	void ev_invoke_pending (struct ev_loop *loop)
		1525
1310	#if 0	1526	#if 0
1311		1527
1312	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1528	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1313	CODE:	1529	CODE:
1314	{	1530	{
1315	Signal signum = sv_signum (signal);	1531	Signal signum = s_signum (signal);
1316	CHECK_SIG (signal, signum);	1532	CHECK_SIG (signal, signum);
1317		1533
1318	ev_feed_signal_event (loop, signum);	1534	ev_feed_signal_event (loop, signum);
1319	}	1535	}
1320		1536
…		…
1323	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1539	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1324	ALIAS:	1540	ALIAS:
1325	io_ns = 1	1541	io_ns = 1
1326	CODE:	1542	CODE:
1327	{	1543	{
1328	int fd = sv_fileno (fh);	1544	int fd = s_fileno (fh, events & EV_WRITE);
1329	CHECK_FD (fh, fd);	1545	CHECK_FD (fh, fd);
1330		1546
1331	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1547	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1332	RETVAL->fh = newSVsv (fh);	1548	e_fh (RETVAL) = newSVsv (fh);
1333	ev_io_set (RETVAL, fd, events);	1549	ev_io_set (RETVAL, fd, events);
1334	if (!ix) START (io, RETVAL);	1550	if (!ix) START (io, RETVAL);
1335	}	1551	}
1336	OUTPUT:	1552	OUTPUT:
1337	RETVAL	1553	RETVAL
…		…
1353	periodic_ns = 1	1569	periodic_ns = 1
1354	INIT:	1570	INIT:
1355	CHECK_REPEAT (interval);	1571	CHECK_REPEAT (interval);
1356	CODE:	1572	CODE:
1357	{	1573	{
1358	ev_periodic *w;	1574	ev_periodic *w;
1359	w = e_new (sizeof (ev_periodic), cb, ST (0));	1575	w = e_new (sizeof (ev_periodic), cb, ST (0));
1360	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1576	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1361	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1577	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1362	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1578	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1363	if (!ix) START (periodic, w);	1579	if (!ix) START (periodic, w);
1364	}	1580	}
1365	OUTPUT:	1581	OUTPUT:
1366	RETVAL	1582	RETVAL
1367		1583
1368	#if 0
1369
1370	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1584	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1371	ALIAS:	1585	ALIAS:
1372	signal_ns = 1	1586	signal_ns = 1
1373	CODE:	1587	CODE:
1374	{	1588	{
1375	Signal signum = sv_signum (signal);	1589	Signal signum = s_signum (signal);
1376	CHECK_SIG (signal, signum);	1590	CHECK_SIG (signal, signum);
1377		1591
1378	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1592	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1379	ev_signal_set (RETVAL, signum);	1593	ev_signal_set (RETVAL, signum);
1380	if (!ix) START (signal, RETVAL);	1594	if (!ix) START_SIGNAL (RETVAL);
1381	}	1595	}
1382	OUTPUT:	1596	OUTPUT:
1383	RETVAL	1597	RETVAL
1384
1385	#endif
1386		1598
1387	ev_idle idle (struct ev_loop loop, SV *cb)	1599	ev_idle idle (struct ev_loop loop, SV *cb)
1388	ALIAS:	1600	ALIAS:
1389	idle_ns = 1	1601	idle_ns = 1
1390	CODE:	1602	CODE:
…		…
1422	ev_fork_set (RETVAL);	1634	ev_fork_set (RETVAL);
1423	if (!ix) START (fork, RETVAL);	1635	if (!ix) START (fork, RETVAL);
1424	OUTPUT:	1636	OUTPUT:
1425	RETVAL	1637	RETVAL
1426		1638
		1639	#if CLEANUP_ENABLED
		1640
		1641	ev_cleanup cleanup (struct ev_loop loop, SV *cb)
		1642	ALIAS:
		1643	cleanup_ns = 1
		1644	CODE:
		1645	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1646	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1647	ev_cleanup_set (RETVAL);
		1648	if (!ix) START (cleanup, RETVAL);
		1649	OUTPUT:
		1650	RETVAL
		1651
		1652	#endif
		1653
1427	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)	1654	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1428	ALIAS:	1655	ALIAS:
1429	child_ns = 1	1656	child_ns = 1
1430	CODE:	1657	CODE:
		1658	#if EV_CHILD_ENABLE
1431	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1659	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1432	ev_child_set (RETVAL, pid, trace);	1660	ev_child_set (RETVAL, pid, trace);
1433	if (!ix) START (child, RETVAL);	1661	if (!ix) START (child, RETVAL);
		1662	#else
		1663	croak ("EV::child watchers not supported on this platform");
		1664	#endif
1434	OUTPUT:	1665	OUTPUT:
1435	RETVAL	1666	RETVAL
1436		1667
1437	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1668	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
1438	ALIAS:	1669	ALIAS:
1439	stat_ns = 1	1670	stat_ns = 1
1440	CODE:	1671	CODE:
1441	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1672	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1442	RETVAL->fh = newSVsv (path);	1673	e_fh (RETVAL) = newSVsv (path);
1443	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1674	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1444	if (!ix) START (stat, RETVAL);	1675	if (!ix) START (stat, RETVAL);
1445	OUTPUT:	1676	OUTPUT:
1446	RETVAL	1677	RETVAL
1447		1678
1448	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)	1679	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
…		…
1452	{	1683	{
1453	if (!(ev_backend (other) & ev_embeddable_backends ()))	1684	if (!(ev_backend (other) & ev_embeddable_backends ()))
1454	croak ("passed loop is not embeddable via EV::embed,");	1685	croak ("passed loop is not embeddable via EV::embed,");
1455		1686
1456	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1687	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1457	RETVAL->fh = newSVsv (ST (1));	1688	e_fh (RETVAL) = newSVsv (ST (1));
1458	ev_embed_set (RETVAL, other);	1689	ev_embed_set (RETVAL, other);
1459	if (!ix) START (embed, RETVAL);	1690	if (!ix) START (embed, RETVAL);
1460	}	1691	}
1461	OUTPUT:	1692	OUTPUT:
1462	RETVAL	1693	RETVAL
…		…
1473		1704
1474	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1705	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1475	CODE:	1706	CODE:
1476	ev_once (	1707	ev_once (
1477	loop,	1708	loop,
1478	sv_fileno (fh), events,	1709	s_fileno (fh, events & EV_WRITE), events,
1479	SvOK (timeout) ? SvNV (timeout) : -1.,	1710	SvOK (timeout) ? SvNV (timeout) : -1.,
1480	e_once_cb,	1711	e_once_cb,
1481	newSVsv (cb)	1712	newSVsv (cb)
1482	);	1713	);
1483		1714
		1715	#endif
		1716

Diff Legend

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

Comparing EV/EV.xs (file contents): Revision 1.123 by root, Sat Apr 25 14:12:48 2009 UTC vs. Revision 1.183 by root, Wed Aug 16 16:03:37 2023 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.123 by root, Sat Apr 25 14:12:48 2009 UTC vs.
Revision 1.183 by root, Wed Aug 16 16:03:37 2023 UTC