[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 1.180 by root, Wed Jan 22 23:17:31 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	# include <assert.h>
		27	#endif
		28
		29	#define EV_STANDALONE 1
11	#define EV_PROTOTYPES 1	30	#define EV_PROTOTYPES 1
12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	31	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13	#define EV_H <ev.h>	32	#define EV_USE_FLOOR 1
		33	#define EV_API_STATIC
		34	#define EV_H "../libev/ev.h"
		35	#define EV_CONFIG_H error
14	#include "EV/EVAPI.h"	36	#include "EV/EVAPI.h"
15		37
16	#define EV_SELECT_IS_WINSOCKET 0	38	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	39	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	40	# define EV_SELECT_USE_FD_SET 0
20	# define fd_mask Perl_fd_mask	42	# define fd_mask Perl_fd_mask
21	#endif	43	#endif
22	/* due to bugs in OS X we have to use libev/ explicitly here */	44	/* due to bugs in OS X we have to use libev/ explicitly here */
23	#include "libev/ev.c"	45	#include "libev/ev.c"
24		46
25	#ifndef _WIN32	47	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
26	# include <pthread.h>	48	# include <pthread.h>
27	#endif	49	#endif
28		50
29	/* 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))	51	#define e_loop(w) INT2PTR (struct ev_loop , SvIVX (((ev_watcher )(w))->loop))
		52	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		53	#define e_self(w) ((ev_watcher *)(w))->self
		54	#define e_fh(w) ((ev_watcher *)(w))->fh
		55	#define e_data(w) ((ev_watcher *)(w))->data
49		56
50	#define WFLAG_KEEPALIVE 1	57	#define WFLAG_KEEPALIVE 1
51	#define WFLAG_UNREFED 2 /* has been unref'ed */	58	#define WFLAG_UNREFED 2 /* has been unref'ed */
52		59
53	#define UNREF(w) \	60	#define UNREF(w) \
54	if (!((w)->e_flags & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \	61	if (!(e_flags (w) & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
55	&& ev_is_active (w)) \	62	&& ev_is_active (w)) \
56	{ \	63	{ \
57	ev_unref (e_loop (w)); \	64	ev_unref (e_loop (w)); \
58	(w)->e_flags \|= WFLAG_UNREFED; \	65	e_flags (w) \|= WFLAG_UNREFED; \
59	}	66	}
60		67
61	#define REF(w) \	68	#define REF(w) \
62	if ((w)->e_flags & WFLAG_UNREFED) \	69	if (e_flags (w) & WFLAG_UNREFED) \
63	{ \	70	{ \
64	(w)->e_flags &= ~WFLAG_UNREFED; \	71	e_flags (w) &= ~WFLAG_UNREFED; \
65	ev_ref (e_loop (w)); \	72	ev_ref (e_loop (w)); \
66	}	73	}
67		74
68	#define START(type,w) \	75	#define START(type,w) \
69	do { \	76	do { \
…		…
75	do { \	82	do { \
76	REF (w); \	83	REF (w); \
77	ev_ ## type ## _stop (e_loop (w), w); \	84	ev_ ## type ## _stop (e_loop (w), w); \
78	} while (0)	85	} while (0)
79		86
		87	#define PAUSE(type) \
		88	do { \
		89	int active = ev_is_active (w); \
		90	if (active) STOP (type, w)
		91
		92	#define RESUME(type) \
		93	if (active) START (type, w); \
		94	} while (0)
		95
		96
80	#define RESET(type,w,seta) \	97	#define RESET(type,w,seta) \
81	do { \	98	PAUSE (type); \
82	int active = ev_is_active (w); \
83	if (active) STOP (type, w); \
84	ev_ ## type ## _set seta; \	99	ev_ ## type ## _set seta; \
85	if (active) START (type, w); \	100	RESUME (type)
86	} while (0)
87		101
88	typedef int Signal;	102	typedef int Signal;
		103
		104	/* horrible... */
		105	#define CHECK_SIGNAL_CAN_START(w) \
		106	do { \
		107	/* dive into the internals of libev to avoid aborting in libev */ \
		108	if (signals [(w)->signum - 1].loop \
		109	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		110	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		111	} while (0)
		112
		113	#define START_SIGNAL(w) \
		114	do { \
		115	CHECK_SIGNAL_CAN_START (w); \
		116	START (signal, w); \
		117	} while (0) \
		118
		119	#define RESET_SIGNAL(w,seta) \
		120	do { \
		121	int active = ev_is_active (w); \
		122	if (active) STOP (signal, w); \
		123	ev_ ## signal ## _set seta; \
		124	if (active) START_SIGNAL (w); \
		125	} while (0)
89		126
90	static SV *default_loop_sv;	127	static SV *default_loop_sv;
91		128
92	static struct EVAPI evapi;	129	static struct EVAPI evapi;
93		130
…		…
103	*stash_idle,	140	*stash_idle,
104	*stash_prepare,	141	*stash_prepare,
105	*stash_check,	142	*stash_check,
106	*stash_embed,	143	*stash_embed,
107	*stash_fork,	144	*stash_fork,
		145	*stash_cleanup,
108	*stash_async;	146	*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		147
135	/////////////////////////////////////////////////////////////////////////////	148	/////////////////////////////////////////////////////////////////////////////
136	// Event	149	// Event
137		150
138	static void e_cb (EV_P_ ev_watcher *w, int revents);	151	static void e_cb (EV_P_ ev_watcher *w, int revents);
139		152
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 *	153	static void *
171	e_new (int size, SV cb_sv, SV loop)	154	e_new (int size, SV cb_sv, SV loop)
172	{	155	{
173	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;	156	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
174	ev_watcher *w;	157	ev_watcher *w;
175	SV *self = NEWSV (0, size);	158	SV *self = NEWSV (0, size);
176	SvPOK_only (self);	159	SvPOK_only (self);
177	SvCUR_set (self, size);	160	SvCUR_set (self, size);
178		161
…		…
226	dSP;	209	dSP;
227	I32 mark = SP - PL_stack_base;	210	I32 mark = SP - PL_stack_base;
228	SV sv_self, sv_events;	211	SV sv_self, sv_events;
229		212
230	/* libev might have stopped the watcher */	213	/* libev might have stopped the watcher */
231	if (expect_false (w->e_flags & WFLAG_UNREFED)	214	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
232	&& !ev_is_active (w))	215	&& !ev_is_active (w))
233	REF (w);	216	REF (w);
234		217
235	if (expect_true (sv_self_cache))	218	if (ecb_expect_true (sv_self_cache))
236	{	219	{
237	sv_self = sv_self_cache; sv_self_cache = 0;	220	sv_self = sv_self_cache; sv_self_cache = 0;
238	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));	221	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
239	}	222	}
240	else	223	else
241	{	224	{
242	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	225	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
243	SvREADONLY_on (sv_self);	226	SvREADONLY_on (sv_self);
244	}	227	}
245		228
246	if (expect_true (sv_events_cache))	229	if (ecb_expect_true (sv_events_cache))
247	{	230	{
248	sv_events = sv_events_cache; sv_events_cache = 0;	231	sv_events = sv_events_cache; sv_events_cache = 0;
249	SvIV_set (sv_events, revents);	232	SvIV_set (sv_events, revents);
		233	SvIOK_only (sv_events);
250	}	234	}
251	else	235	else
252	{	236	{
253	sv_events = newSViv (revents);	237	sv_events = newSViv (revents);
254	SvREADONLY_on (sv_events);	238	SvREADONLY_on (sv_events);
…		…
260	PUSHs (sv_events);	244	PUSHs (sv_events);
261		245
262	PUTBACK;	246	PUTBACK;
263	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	247	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
264		248
265	if (expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))	249	if (ecb_expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
266	SvREFCNT_dec (sv_self);	250	SvREFCNT_dec (sv_self);
267	else	251	else
268	{	252	{
269	SvREFCNT_dec (SvRV (sv_self));	253	SvREFCNT_dec (SvRV (sv_self));
270	SvRV_set (sv_self, &PL_sv_undef);	254	SvRV_set (sv_self, &PL_sv_undef);
271	sv_self_cache = sv_self;	255	sv_self_cache = sv_self;
272	}	256	}
273		257
274	if (expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))	258	if (ecb_expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
275	SvREFCNT_dec (sv_events);	259	SvREFCNT_dec (sv_events);
276	else	260	else
277	sv_events_cache = sv_events;	261	sv_events_cache = sv_events;
278		262
279	if (expect_false (SvTRUE (ERRSV)))	263	if (ecb_expect_false (SvTRUE (ERRSV)))
280	{	264	{
281	SPAGAIN;	265	SPAGAIN;
282	PUSHMARK (SP);	266	PUSHMARK (SP);
283	PUTBACK;	267	PUTBACK;
284	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	268	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
…		…
338	ENTER;	322	ENTER;
339	SAVETMPS;	323	SAVETMPS;
340		324
341	PUSHMARK (SP);	325	PUSHMARK (SP);
342	EXTEND (SP, 2);	326	EXTEND (SP, 2);
343	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	327	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
344	PUSHs (newSVnv (now));	328	PUSHs (newSVnv (now));
345		329
346	PUTBACK;	330	PUTBACK;
347	count = call_sv (w->fh, G_SCALAR \| G_EVAL);	331	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
348	SPAGAIN;	332	SPAGAIN;
…		…
378	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	362	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
379		363
380	#define CHECK_SIG(sv,num) if ((num) < 0) \	364	#define CHECK_SIG(sv,num) if ((num) < 0) \
381	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	365	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
382		366
		367	static void
		368	default_fork (void)
		369	{
		370	ev_loop_fork (EV_DEFAULT_UC);
		371	}
		372
383	/////////////////////////////////////////////////////////////////////////////	373	/////////////////////////////////////////////////////////////////////////////
384	// XS interface functions	374	// XS interface functions
385		375
386	MODULE = EV PACKAGE = EV PREFIX = ev_	376	MODULE = EV PACKAGE = EV PREFIX = ev_
387		377
…		…
399	const_iv (EV_, MINPRI)	389	const_iv (EV_, MINPRI)
400	const_iv (EV_, MAXPRI)	390	const_iv (EV_, MAXPRI)
401		391
402	const_iv (EV_, UNDEF)	392	const_iv (EV_, UNDEF)
403	const_iv (EV_, NONE)	393	const_iv (EV_, NONE)
404	const_iv (EV_, TIMEOUT)
405	const_iv (EV_, READ)	394	const_iv (EV_, READ)
406	const_iv (EV_, WRITE)	395	const_iv (EV_, WRITE)
		396	const_iv (EV_, IO)
		397	const_iv (EV_, TIMER)
		398	const_iv (EV_, PERIODIC)
407	const_iv (EV_, SIGNAL)	399	const_iv (EV_, SIGNAL)
		400	const_iv (EV_, CHILD)
		401	const_iv (EV_, STAT)
408	const_iv (EV_, IDLE)	402	const_iv (EV_, IDLE)
		403	const_iv (EV_, PREPARE)
		404	/const_iv (EV_, CHECK) needs special tretament /
		405	const_iv (EV_, EMBED)
409	const_iv (EV_, CHECK)	406	const_iv (EV_, FORK)
		407	const_iv (EV_, CLEANUP)
		408	const_iv (EV_, ASYNC)
		409	const_iv (EV_, CUSTOM)
410	const_iv (EV_, ERROR)	410	const_iv (EV_, ERROR)
411		411
412	const_iv (EV, LOOP_ONESHOT)	412	const_iv (EV, RUN_NOWAIT)
413	const_iv (EV, LOOP_NONBLOCK)
414	const_iv (EV, UNLOOP_ONE)	413	const_iv (EV, RUN_ONCE)
		414
		415	const_iv (EV, BREAK_CANCEL)
		416	const_iv (EV, BREAK_ONE)
415	const_iv (EV, UNLOOP_ALL)	417	const_iv (EV, BREAK_ALL)
416
417	const_iv (EV, BACKEND_SELECT)	418	const_iv (EV, BACKEND_SELECT)
418	const_iv (EV, BACKEND_POLL)	419	const_iv (EV, BACKEND_POLL)
419	const_iv (EV, BACKEND_EPOLL)	420	const_iv (EV, BACKEND_EPOLL)
420	const_iv (EV, BACKEND_KQUEUE)	421	const_iv (EV, BACKEND_KQUEUE)
421	const_iv (EV, BACKEND_DEVPOLL)	422	const_iv (EV, BACKEND_DEVPOLL)
422	const_iv (EV, BACKEND_PORT)	423	const_iv (EV, BACKEND_PORT)
		424	const_iv (EV, BACKEND_ALL)
		425	const_iv (EV, BACKEND_MASK)
423	const_iv (EV, FLAG_AUTO)	426	const_iv (EV, FLAG_AUTO)
		427	const_iv (EV, FLAG_FORKCHECK)
		428	const_iv (EV, FLAG_SIGNALFD)
		429	const_iv (EV, FLAG_NOSIGMASK)
424	const_iv (EV, FLAG_NOENV)	430	const_iv (EV, FLAG_NOENV)
425	const_iv (EV, FLAG_FORKCHECK)	431	const_iv (EV, FLAG_NOINOTIFY)
		432
		433	const_iv (EV_, VERSION_MAJOR)
		434	const_iv (EV_, VERSION_MINOR)
		435	#if EV_COMPAT3
		436	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		437	const_iv (EV_, TIMEOUT)
		438	const_iv (EV, LOOP_NONBLOCK)
		439	const_iv (EV, LOOP_ONESHOT)
		440	const_iv (EV, UNLOOP_CANCEL)
		441	const_iv (EV, UNLOOP_ONE)
		442	const_iv (EV, UNLOOP_ALL)
		443	#endif
426	};	444	};
427		445
428	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	446	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
429	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	447	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		448
		449	/* since this clashes with perl CHECK blocks, */
		450	/* but we are interested in constants, */
		451	/* and not blocks, we treat CHECK specially. */
		452	{
		453	/* the local $^W = 0 takes care of the warning */
		454	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		455	/* now we need to re-set the gv, in case it was hijacked */
		456	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		457	}
430		458
431	stash_loop = gv_stashpv ("EV::Loop" , 1);	459	stash_loop = gv_stashpv ("EV::Loop" , 1);
432	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	460	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433	stash_io = gv_stashpv ("EV::IO" , 1);	461	stash_io = gv_stashpv ("EV::IO" , 1);
434	stash_timer = gv_stashpv ("EV::Timer" , 1);	462	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
439	stash_check = gv_stashpv ("EV::Check" , 1);	467	stash_check = gv_stashpv ("EV::Check" , 1);
440	stash_child = gv_stashpv ("EV::Child" , 1);	468	stash_child = gv_stashpv ("EV::Child" , 1);
441	stash_embed = gv_stashpv ("EV::Embed" , 1);	469	stash_embed = gv_stashpv ("EV::Embed" , 1);
442	stash_stat = gv_stashpv ("EV::Stat" , 1);	470	stash_stat = gv_stashpv ("EV::Stat" , 1);
443	stash_fork = gv_stashpv ("EV::Fork" , 1);	471	stash_fork = gv_stashpv ("EV::Fork" , 1);
		472	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
444	stash_async = gv_stashpv ("EV::Async" , 1);	473	stash_async = gv_stashpv ("EV::Async" , 1);
445		474
446	{	475	{
447	SV *sv = perl_get_sv ("EV::API", TRUE);	476	SV *sv = perl_get_sv ("EV::API", TRUE);
448	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	477	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
449		478
450	/* the poor man's shared library emulator */	479	/* the poor man's shared library emulator */
451	evapi.ver = EV_API_VERSION;	480	evapi.ver = EV_API_VERSION;
452	evapi.rev = EV_API_REVISION;	481	evapi.rev = EV_API_REVISION;
453	evapi.sv_fileno = sv_fileno;	482	evapi.sv_fileno = sv_fileno;
454	evapi.sv_signum = sv_signum;	483	evapi.sv_signum = s_signum;
455	evapi.supported_backends = ev_supported_backends ();	484	evapi.supported_backends = ev_supported_backends ();
456	evapi.recommended_backends = ev_recommended_backends ();	485	evapi.recommended_backends = ev_recommended_backends ();
457	evapi.embeddable_backends = ev_embeddable_backends ();	486	evapi.embeddable_backends = ev_embeddable_backends ();
458	evapi.time_ = ev_time;	487	evapi.time_ = ev_time;
459	evapi.sleep_ = ev_sleep;	488	evapi.sleep_ = ev_sleep;
460	evapi.loop_new = ev_loop_new;	489	evapi.loop_new = ev_loop_new;
461	evapi.loop_destroy = ev_loop_destroy;	490	evapi.loop_destroy = ev_loop_destroy;
462	evapi.loop_fork = ev_loop_fork;	491	evapi.loop_fork = ev_loop_fork;
463	evapi.loop_count = ev_loop_count;	492	evapi.iteration = ev_iteration;
		493	evapi.depth = ev_depth;
		494	evapi.set_userdata = ev_set_userdata;
		495	evapi.userdata = ev_userdata;
464	evapi.now = ev_now;	496	evapi.now = ev_now;
465	evapi.now_update = ev_now_update;	497	evapi.now_update = ev_now_update;
		498	evapi.suspend = ev_suspend;
		499	evapi.resume = ev_resume;
466	evapi.backend = ev_backend;	500	evapi.backend = ev_backend;
467	evapi.unloop = ev_unloop;	501	evapi.break_ = ev_break;
		502	evapi.invoke_pending = ev_invoke_pending;
		503	evapi.pending_count = ev_pending_count;
		504	evapi.verify = ev_verify;
		505	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		506	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
468	evapi.ref = ev_ref;	507	evapi.ref = ev_ref;
469	evapi.unref = ev_unref;	508	evapi.unref = ev_unref;
470	evapi.loop = ev_loop;	509	evapi.run = ev_run;
471	evapi.once = ev_once;	510	evapi.once = ev_once;
472	evapi.io_start = ev_io_start;	511	evapi.io_start = ev_io_start;
473	evapi.io_stop = ev_io_stop;	512	evapi.io_stop = ev_io_stop;
474	evapi.timer_start = ev_timer_start;	513	evapi.timer_start = ev_timer_start;
475	evapi.timer_stop = ev_timer_stop;	514	evapi.timer_stop = ev_timer_stop;
476	evapi.timer_again = ev_timer_again;	515	evapi.timer_again = ev_timer_again;
		516	evapi.timer_remaining = ev_timer_remaining;
477	evapi.periodic_start = ev_periodic_start;	517	evapi.periodic_start = ev_periodic_start;
478	evapi.periodic_stop = ev_periodic_stop;	518	evapi.periodic_stop = ev_periodic_stop;
479	evapi.signal_start = ev_signal_start;	519	evapi.signal_start = ev_signal_start;
480	evapi.signal_stop = ev_signal_stop;	520	evapi.signal_stop = ev_signal_stop;
481	evapi.idle_start = ev_idle_start;	521	evapi.idle_start = ev_idle_start;
482	evapi.idle_stop = ev_idle_stop;	522	evapi.idle_stop = ev_idle_stop;
483	evapi.prepare_start = ev_prepare_start;	523	evapi.prepare_start = ev_prepare_start;
484	evapi.prepare_stop = ev_prepare_stop;	524	evapi.prepare_stop = ev_prepare_stop;
485	evapi.check_start = ev_check_start;	525	evapi.check_start = ev_check_start;
486	evapi.check_stop = ev_check_stop;	526	evapi.check_stop = ev_check_stop;
		527	#if EV_CHILD_ENABLE
487	evapi.child_start = ev_child_start;	528	evapi.child_start = ev_child_start;
488	evapi.child_stop = ev_child_stop;	529	evapi.child_stop = ev_child_stop;
		530	#endif
489	evapi.stat_start = ev_stat_start;	531	evapi.stat_start = ev_stat_start;
490	evapi.stat_stop = ev_stat_stop;	532	evapi.stat_stop = ev_stat_stop;
491	evapi.stat_stat = ev_stat_stat;	533	evapi.stat_stat = ev_stat_stat;
492	evapi.embed_start = ev_embed_start;	534	evapi.embed_start = ev_embed_start;
493	evapi.embed_stop = ev_embed_stop;	535	evapi.embed_stop = ev_embed_stop;
494	evapi.embed_sweep = ev_embed_sweep;	536	evapi.embed_sweep = ev_embed_sweep;
495	evapi.fork_start = ev_fork_start;	537	evapi.fork_start = ev_fork_start;
496	evapi.fork_stop = ev_fork_stop;	538	evapi.fork_stop = ev_fork_stop;
		539	evapi.cleanup_start = ev_cleanup_start;
		540	evapi.cleanup_stop = ev_cleanup_stop;
497	evapi.async_start = ev_async_start;	541	evapi.async_start = ev_async_start;
498	evapi.async_stop = ev_async_stop;	542	evapi.async_stop = ev_async_stop;
499	evapi.async_send = ev_async_send;	543	evapi.async_send = ev_async_send;
500	evapi.clear_pending = ev_clear_pending;	544	evapi.clear_pending = ev_clear_pending;
501	evapi.invoke = ev_invoke;	545	evapi.invoke = ev_invoke;
502		546
503	sv_setiv (sv, (IV)&evapi);	547	sv_setiv (sv, (IV)&evapi);
504	SvREADONLY_on (sv);	548	SvREADONLY_on (sv);
505	}	549	}
506	#ifndef _WIN32	550	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		551	/* unfortunately, musl neither implements the linux standard base,
		552	/* nor makes itself detectable via macros. yeah, right... */
		553	#if __linux && (__GLIBC__ \|\| __UCLIBC__)
		554	int __register_atfork(void (prepare) (void), void (parent) (void), void (child) (void), void __dso_handle);
		555	__register_atfork (0, 0, default_fork, 0);
		556	#else
507	pthread_atfork (0, 0, ev_default_fork);	557	pthread_atfork (0, 0, default_fork);
		558	#endif
508	#endif	559	#endif
509	}	560	}
510		561
511	SV *ev_default_loop (unsigned int flags = 0)	562	SV *ev_default_loop (unsigned int flags = 0)
512	CODE:	563	CODE:
…		…
526	OUTPUT:	577	OUTPUT:
527	RETVAL	578	RETVAL
528		579
529	void ev_default_destroy ()	580	void ev_default_destroy ()
530	CODE:	581	CODE:
531	ev_default_destroy ();	582	ev_loop_destroy (EV_DEFAULT_UC);
532	SvREFCNT_dec (default_loop_sv);	583	SvREFCNT_dec (default_loop_sv);
533	default_loop_sv = 0;	584	default_loop_sv = 0;
534		585
535	unsigned int ev_supported_backends ()	586	unsigned int ev_supported_backends ()
536		587
…		…
540		591
541	void ev_sleep (NV interval)	592	void ev_sleep (NV interval)
542		593
543	NV ev_time ()	594	NV ev_time ()
544		595
		596	void ev_feed_signal (SV *signal)
		597	CODE:
		598	{
		599	Signal signum = s_signum (signal);
		600	CHECK_SIG (signal, signum);
		601
		602	ev_feed_signal (signum);
		603	}
		604
545	NV ev_now ()	605	NV ev_now ()
546	C_ARGS: evapi.default_loop	606	C_ARGS: evapi.default_loop
547		607
548	void ev_now_update ()	608	void ev_now_update ()
549	C_ARGS: evapi.default_loop	609	C_ARGS: evapi.default_loop
550		610
		611	void ev_suspend ()
		612	C_ARGS: evapi.default_loop
		613
		614	void ev_resume ()
		615	C_ARGS: evapi.default_loop
		616
551	unsigned int ev_backend ()	617	unsigned int ev_backend ()
552	C_ARGS: evapi.default_loop	618	C_ARGS: evapi.default_loop
553		619
		620	void ev_verify ()
		621	ALIAS:
		622	loop_verify = 1
		623	C_ARGS: evapi.default_loop
		624
		625	unsigned int ev_iteration ()
		626	ALIAS:
		627	loop_count = 1
		628	C_ARGS: evapi.default_loop
		629
554	unsigned int ev_loop_count ()	630	unsigned int ev_depth ()
		631	ALIAS:
		632	loop_depth = 1
555	C_ARGS: evapi.default_loop	633	C_ARGS: evapi.default_loop
556		634
557	void ev_set_io_collect_interval (NV interval)	635	void ev_set_io_collect_interval (NV interval)
558	C_ARGS: evapi.default_loop, interval	636	C_ARGS: evapi.default_loop, interval
559		637
560	void ev_set_timeout_collect_interval (NV interval)	638	void ev_set_timeout_collect_interval (NV interval)
561	C_ARGS: evapi.default_loop, interval	639	C_ARGS: evapi.default_loop, interval
562		640
563	void ev_loop (int flags = 0)	641	int ev_run (int flags = 0)
		642	ALIAS:
		643	loop = 1
564	C_ARGS: evapi.default_loop, flags	644	C_ARGS: evapi.default_loop, flags
565		645
566	void ev_unloop (int how = EVUNLOOP_ONE)	646	void ev_break (int how = EVBREAK_ONE)
		647	ALIAS:
		648	unloop = 1
567	C_ARGS: evapi.default_loop, how	649	C_ARGS: evapi.default_loop, how
568		650
569	void ev_feed_fd_event (int fd, int revents = EV_NONE)	651	void ev_feed_fd_event (int fd, int revents = EV_NONE)
570	C_ARGS: evapi.default_loop, fd, revents	652	C_ARGS: evapi.default_loop, fd, revents
571		653
572	void ev_feed_signal_event (SV *signal)	654	void ev_feed_signal_event (SV *signal)
573	CODE:	655	CODE:
574	{	656	{
575	Signal signum = sv_signum (signal);	657	Signal signum = s_signum (signal);
576	CHECK_SIG (signal, signum);	658	CHECK_SIG (signal, signum);
577		659
578	ev_feed_signal_event (evapi.default_loop, signum);	660	ev_feed_signal_event (evapi.default_loop, signum);
579	}	661	}
580		662
		663	unsigned int ev_pending_count ()
		664	C_ARGS: evapi.default_loop
		665
		666	void ev_invoke_pending ()
		667	C_ARGS: evapi.default_loop
		668
581	ev_io io (SV fh, int events, SV *cb)	669	ev_io io (SV fh, int events, SV *cb)
582	ALIAS:	670	ALIAS:
583	io_ns = 1	671	io_ns = 1
		672	_ae_io = 2
584	CODE:	673	CODE:
585	{	674	{
586	int fd = sv_fileno (fh);	675	int fd = s_fileno (fh, events & EV_WRITE);
587	CHECK_FD (fh, fd);	676	CHECK_FD (fh, fd);
588		677
		678	if (ix == 2)
		679	{
		680	ix = 0;
		681	events = events ? EV_WRITE : EV_READ;
		682	}
		683
589	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	684	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (fh);	685	e_fh (RETVAL) = newSVsv (fh);
591	ev_io_set (RETVAL, fd, events);	686	ev_io_set (RETVAL, fd, events);
592	if (!ix) START (io, RETVAL);	687	if (!ix) START (io, RETVAL);
593	}	688	}
594	OUTPUT:	689	OUTPUT:
595	RETVAL	690	RETVAL
…		…
611	periodic_ns = 1	706	periodic_ns = 1
612	INIT:	707	INIT:
613	CHECK_REPEAT (interval);	708	CHECK_REPEAT (interval);
614	CODE:	709	CODE:
615	{	710	{
616	ev_periodic *w;	711	ev_periodic *w;
617	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	712	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
618	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	713	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
619	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	714	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
620	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	715	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
621	if (!ix) START (periodic, w);	716	if (!ix) START (periodic, w);
622	}	717	}
623	OUTPUT:	718	OUTPUT:
624	RETVAL	719	RETVAL
…		…
626	ev_signal signal (SV signal, SV *cb)	721	ev_signal signal (SV signal, SV *cb)
627	ALIAS:	722	ALIAS:
628	signal_ns = 1	723	signal_ns = 1
629	CODE:	724	CODE:
630	{	725	{
631	Signal signum = sv_signum (signal);	726	Signal signum = s_signum (signal);
632	CHECK_SIG (signal, signum);	727	CHECK_SIG (signal, signum);
633		728
634	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	729	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
635	ev_signal_set (RETVAL, signum);	730	ev_signal_set (RETVAL, signum);
636	if (!ix) START (signal, RETVAL);	731	if (!ix) START_SIGNAL (RETVAL);
637	}	732	}
638	OUTPUT:	733	OUTPUT:
639	RETVAL	734	RETVAL
640		735
641	ev_idle idle (SV cb)	736	ev_idle idle (SV cb)
…		…
676	ev_fork_set (RETVAL);	771	ev_fork_set (RETVAL);
677	if (!ix) START (fork, RETVAL);	772	if (!ix) START (fork, RETVAL);
678	OUTPUT:	773	OUTPUT:
679	RETVAL	774	RETVAL
680		775
		776	#if CLEANUP_ENABLED
		777
		778	ev_cleanup cleanup (SV cb)
		779	ALIAS:
		780	cleanup_ns = 1
		781	CODE:
		782	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		783	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		784	ev_cleanup_set (RETVAL);
		785	if (!ix) START (cleanup, RETVAL);
		786	OUTPUT:
		787	RETVAL
		788
		789	#endif
		790
681	ev_child child (int pid, int trace, SV cb)	791	ev_child child (int pid, int trace, SV cb)
682	ALIAS:	792	ALIAS:
683	child_ns = 1	793	child_ns = 1
684	CODE:	794	CODE:
		795	#if EV_CHILD_ENABLE
685	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	796	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
686	ev_child_set (RETVAL, pid, trace);	797	ev_child_set (RETVAL, pid, trace);
687	if (!ix) START (child, RETVAL);	798	if (!ix) START (child, RETVAL);
		799	#else
		800	croak ("EV::child watchers not supported on this platform");
		801	#endif
688	OUTPUT:	802	OUTPUT:
689	RETVAL	803	RETVAL
		804
690		805
691	ev_stat stat (SV path, NV interval, SV *cb)	806	ev_stat stat (SV path, NV interval, SV *cb)
692	ALIAS:	807	ALIAS:
693	stat_ns = 1	808	stat_ns = 1
694	CODE:	809	CODE:
695	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	810	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
696	RETVAL->fh = newSVsv (path);	811	e_fh (RETVAL) = newSVsv (path);
697	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	812	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
698	if (!ix) START (stat, RETVAL);	813	if (!ix) START (stat, RETVAL);
699	OUTPUT:	814	OUTPUT:
700	RETVAL	815	RETVAL
		816
		817	#ifndef EV_NO_LOOPS
701		818
702	ev_embed embed (struct ev_loop loop, SV *cb = 0)	819	ev_embed embed (struct ev_loop loop, SV *cb = 0)
703	ALIAS:	820	ALIAS:
704	embed_ns = 1	821	embed_ns = 1
705	CODE:	822	CODE:
706	{	823	{
707	if (!(ev_backend (loop) & ev_embeddable_backends ()))	824	if (!(ev_backend (loop) & ev_embeddable_backends ()))
708	croak ("passed loop is not embeddable via EV::embed,");	825	croak ("passed loop is not embeddable via EV::embed,");
709		826
710	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	827	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
711	RETVAL->fh = newSVsv (ST (0));	828	e_fh (RETVAL) = newSVsv (ST (0));
712	ev_embed_set (RETVAL, loop);	829	ev_embed_set (RETVAL, loop);
713	if (!ix) START (embed, RETVAL);	830	if (!ix) START (embed, RETVAL);
714	}	831	}
715	OUTPUT:	832	OUTPUT:
716	RETVAL	833	RETVAL
		834
		835	#endif
717		836
718	ev_async async (SV cb)	837	ev_async async (SV cb)
719	ALIAS:	838	ALIAS:
720	async_ns = 1	839	async_ns = 1
721	CODE:	840	CODE:
…		…
727		846
728	void once (SV fh, int events, SV timeout, SV *cb)	847	void once (SV fh, int events, SV timeout, SV *cb)
729	CODE:	848	CODE:
730	ev_once (	849	ev_once (
731	evapi.default_loop,	850	evapi.default_loop,
732	sv_fileno (fh), events,	851	s_fileno (fh, events & EV_WRITE), events,
733	SvOK (timeout) ? SvNV (timeout) : -1.,	852	SvOK (timeout) ? SvNV (timeout) : -1.,
734	e_once_cb,	853	e_once_cb,
735	newSVsv (cb)	854	newSVsv (cb)
736	);	855	);
737		856
…		…
750	C_ARGS: e_loop (w), w	869	C_ARGS: e_loop (w), w
751		870
752	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	871	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
753	C_ARGS: e_loop (w), w, revents	872	C_ARGS: e_loop (w), w, revents
754		873
755	int keepalive (ev_watcher *w, int new_value = 0)	874	int keepalive (ev_watcher w, SV new_value = NO_INIT)
756	CODE:	875	CODE:
757	{	876	{
758	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	877	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
759	new_value = new_value ? WFLAG_KEEPALIVE : 0;
760		878
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)	879	if (items > 1)
775	{	880	{
		881	int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
		882
		883	if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
		884	{
		885	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| value;
		886	REF (w);
		887	UNREF (w);
		888	}
		889	}
		890	}
		891	OUTPUT:
		892	RETVAL
		893
		894	SV cb (ev_watcher w, SV *new_cb = NO_INIT)
		895	CODE:
		896	{
		897	if (items > 1)
		898	{
776	new_cb = e_get_cv (new_cb);	899	new_cb = s_get_cv_croak (new_cb);
777	RETVAL = newRV_noinc (w->cb_sv);	900	RETVAL = newRV_noinc (w->cb_sv);
778	w->cb_sv = SvREFCNT_inc (new_cb);	901	w->cb_sv = SvREFCNT_inc (new_cb);
779	}	902	}
780	else	903	else
781	RETVAL = newRV_inc (w->cb_sv);	904	RETVAL = newRV_inc (w->cb_sv);
782	}	905	}
783	OUTPUT:	906	OUTPUT:
784	RETVAL	907	RETVAL
785		908
786	SV data (ev_watcher w, SV *new_data = 0)	909	SV data (ev_watcher w, SV *new_data = NO_INIT)
787	CODE:	910	CODE:
788	{	911	{
789	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	912	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
790		913
791	if (items > 1)	914	if (items > 1)
…		…
801	CODE:	924	CODE:
802	RETVAL = newRV_inc (w->loop);	925	RETVAL = newRV_inc (w->loop);
803	OUTPUT:	926	OUTPUT:
804	RETVAL	927	RETVAL
805		928
806	int priority (ev_watcher *w, int new_priority = 0)	929	int priority (ev_watcher w, SV new_priority = NO_INIT)
807	CODE:	930	CODE:
808	{	931	{
809	RETVAL = w->priority;	932	RETVAL = w->priority;
810		933
811	if (items > 1)	934	if (items > 1)
…		…
819	XPUSHs (ST (0));	942	XPUSHs (ST (0));
820	PUTBACK;	943	PUTBACK;
821	call_method ("stop", G_DISCARD \| G_VOID);	944	call_method ("stop", G_DISCARD \| G_VOID);
822	}	945	}
823		946
824	ev_set_priority (w, new_priority);	947	ev_set_priority (w, SvIV (new_priority));
825		948
826	if (active)	949	if (active)
827	{	950	{
828	PUSHMARK (SP);	951	PUSHMARK (SP);
829	XPUSHs (ST (0));	952	XPUSHs (ST (0));
…		…
851	e_destroy (w);	974	e_destroy (w);
852		975
853	void set (ev_io w, SV fh, int events)	976	void set (ev_io w, SV fh, int events)
854	CODE:	977	CODE:
855	{	978	{
856	int fd = sv_fileno (fh);	979	int fd = s_fileno (fh, events & EV_WRITE);
857	CHECK_FD (fh, fd);	980	CHECK_FD (fh, fd);
858		981
859	sv_setsv (w->fh, fh);	982	sv_setsv (e_fh (w), fh);
860	RESET (io, w, (w, fd, events));	983	RESET (io, w, (w, fd, events));
861	}	984	}
862		985
863	SV fh (ev_io w, SV *new_fh = 0)	986	SV fh (ev_io w, SV *new_fh = NO_INIT)
864	CODE:	987	CODE:
865	{	988	{
866	if (items > 1)	989	if (items > 1)
867	{	990	{
868	int fd = sv_fileno (new_fh);	991	int fd = s_fileno (new_fh, w->events & EV_WRITE);
869	CHECK_FD (new_fh, fd);	992	CHECK_FD (new_fh, fd);
870		993
871	RETVAL = w->fh;	994	RETVAL = e_fh (w);
872	w->fh = newSVsv (new_fh);	995	e_fh (w) = newSVsv (new_fh);
873		996
874	RESET (io, w, (w, fd, w->events));	997	RESET (io, w, (w, fd, w->events));
875	}	998	}
876	else	999	else
877	RETVAL = newSVsv (w->fh);	1000	RETVAL = newSVsv (e_fh (w));
878	}	1001	}
879	OUTPUT:	1002	OUTPUT:
880	RETVAL	1003	RETVAL
881		1004
882	int events (ev_io *w, int new_events = EV_UNDEF)	1005	int events (ev_io *w, int new_events = NO_INIT)
883	CODE:	1006	CODE:
884	{	1007	{
885	RETVAL = w->events;	1008	RETVAL = w->events;
886		1009
887	if (items > 1)	1010	if (items > 1 && (new_events ^ w->events) & (EV_READ \| EV_WRITE))
888	RESET (io, w, (w, w->fd, new_events));	1011	{
		1012	PAUSE (io);
		1013	ev_io_modify (w, new_events);
		1014	RESUME (io);
		1015	}
889	}	1016	}
890	OUTPUT:	1017	OUTPUT:
891	RETVAL	1018	RETVAL
892		1019
893	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1020	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
894		1021
895	void ev_signal_start (ev_signal *w)	1022	void ev_signal_start (ev_signal *w)
896	CODE:	1023	CODE:
897	START (signal, w);	1024	START_SIGNAL (w);
898		1025
899	void ev_signal_stop (ev_signal *w)	1026	void ev_signal_stop (ev_signal *w)
900	CODE:	1027	CODE:
901	STOP (signal, w);	1028	STOP (signal, w);
902		1029
…		…
906	e_destroy (w);	1033	e_destroy (w);
907		1034
908	void set (ev_signal w, SV signal)	1035	void set (ev_signal w, SV signal)
909	CODE:	1036	CODE:
910	{	1037	{
911	Signal signum = sv_signum (signal);	1038	Signal signum = s_signum (signal);
912	CHECK_SIG (signal, signum);	1039	CHECK_SIG (signal, signum);
913		1040
914	RESET (signal, w, (w, signum));	1041	RESET_SIGNAL (w, (w, signum));
915	}	1042	}
916		1043
917	int signal (ev_signal w, SV new_signal = 0)	1044	int signal (ev_signal w, SV new_signal = NO_INIT)
918	CODE:	1045	CODE:
919	{	1046	{
920	RETVAL = w->signum;	1047	RETVAL = w->signum;
921		1048
922	if (items > 1)	1049	if (items > 1)
923	{	1050	{
924	Signal signum = sv_signum (new_signal);	1051	Signal signum = s_signum (new_signal);
925	CHECK_SIG (new_signal, signum);	1052	CHECK_SIG (new_signal, signum);
926		1053	RESET_SIGNAL (w, (w, signum));
927	RESET (signal, w, (w, signum));
928	}	1054	}
929	}	1055	}
930	OUTPUT:	1056	OUTPUT:
931	RETVAL	1057	RETVAL
932		1058
…		…
940		1066
941	void ev_timer_stop (ev_timer *w)	1067	void ev_timer_stop (ev_timer *w)
942	CODE:	1068	CODE:
943	STOP (timer, w);	1069	STOP (timer, w);
944		1070
945	void ev_timer_again (ev_timer *w)	1071	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
946	INIT:
947	CHECK_REPEAT (w->repeat);
948	CODE:	1072	CODE:
		1073	{
		1074	if (items > 1)
		1075	{
		1076	CHECK_REPEAT (repeat);
		1077	w->repeat = repeat;
		1078	}
		1079
949	ev_timer_again (e_loop (w), w);	1080	ev_timer_again (e_loop (w), w);
950	UNREF (w);	1081	UNREF (w);
		1082	}
		1083
		1084	NV ev_timer_remaining (ev_timer *w)
		1085	C_ARGS: e_loop (w), w
951		1086
952	void DESTROY (ev_timer *w)	1087	void DESTROY (ev_timer *w)
953	CODE:	1088	CODE:
954	STOP (timer, w);	1089	STOP (timer, w);
955	e_destroy (w);	1090	e_destroy (w);
…		…
958	INIT:	1093	INIT:
959	CHECK_REPEAT (repeat);	1094	CHECK_REPEAT (repeat);
960	CODE:	1095	CODE:
961	RESET (timer, w, (w, after, repeat));	1096	RESET (timer, w, (w, after, repeat));
962		1097
		1098	NV repeat (ev_timer w, SV new_repeat = NO_INIT)
		1099	CODE:
		1100	RETVAL = w->repeat;
		1101	if (items > 1)
		1102	{
		1103	NV repeat = SvNV (new_repeat);
		1104	CHECK_REPEAT (repeat);
		1105	w->repeat = repeat;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
963	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1110	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
964		1111
965	void ev_periodic_start (ev_periodic *w)	1112	void ev_periodic_start (ev_periodic *w)
966	INIT:	1113	INIT:
967	CHECK_REPEAT (w->interval);	1114	CHECK_REPEAT (w->interval);
…		…
985	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)	1132	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
986	INIT:	1133	INIT:
987	CHECK_REPEAT (interval);	1134	CHECK_REPEAT (interval);
988	CODE:	1135	CODE:
989	{	1136	{
990	SvREFCNT_dec (w->fh);	1137	SvREFCNT_dec (e_fh (w));
991	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1138	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
992		1139
993	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1140	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
994	}	1141	}
995		1142
996	NV at (ev_periodic *w)	1143	NV at (ev_periodic *w)
997	CODE:	1144	CODE:
998	RETVAL = ev_periodic_at (w);	1145	RETVAL = ev_periodic_at (w);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	NV offset (ev_periodic w, SV new_offset = NO_INIT)
		1150	CODE:
		1151	RETVAL = w->offset;
		1152	if (items > 1)
		1153	w->offset = SvNV (new_offset);
		1154	OUTPUT:
		1155	RETVAL
		1156
		1157	NV interval (ev_periodic w, SV new_interval = NO_INIT)
		1158	CODE:
		1159	RETVAL = w->interval;
		1160	if (items > 1)
		1161	{
		1162	NV interval = SvNV (new_interval);
		1163	CHECK_REPEAT (interval);
		1164	w->interval = interval;
		1165	}
		1166	OUTPUT:
		1167	RETVAL
		1168
		1169	SV reschedule_cb (ev_periodic w, SV *new_reschedule_cb = NO_INIT)
		1170	CODE:
		1171	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
		1172	if (items > 1)
		1173	{
		1174	sv_2mortal (RETVAL);
		1175	e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
		1176	}
999	OUTPUT:	1177	OUTPUT:
1000	RETVAL	1178	RETVAL
1001		1179
1002	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1180	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1003		1181
…		…
1057	void DESTROY (ev_fork *w)	1235	void DESTROY (ev_fork *w)
1058	CODE:	1236	CODE:
1059	STOP (fork, w);	1237	STOP (fork, w);
1060	e_destroy (w);	1238	e_destroy (w);
1061		1239
		1240	#if CLEANUP_ENABLED
		1241
		1242	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1243
		1244	void ev_cleanup_start (ev_cleanup *w)
		1245	CODE:
		1246	START (cleanup, w);
		1247
		1248	void ev_cleanup_stop (ev_cleanup *w)
		1249	CODE:
		1250	STOP (cleanup, w);
		1251
		1252	void DESTROY (ev_cleanup *w)
		1253	CODE:
		1254	STOP (cleanup, w);
		1255	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1256	e_destroy (w);
		1257
		1258	int keepalive (ev_watcher w, SV new_value = 0)
		1259	CODE:
		1260	RETVAL = 1;
		1261	OUTPUT:
		1262	RETVAL
		1263
		1264	#endif
		1265
1062	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1266	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1267
		1268	#if EV_CHILD_ENABLE
1063		1269
1064	void ev_child_start (ev_child *w)	1270	void ev_child_start (ev_child *w)
1065	CODE:	1271	CODE:
1066	START (child, w);	1272	START (child, w);
1067		1273
…		…
1087	: ix == 1 ? w->rpid	1293	: ix == 1 ? w->rpid
1088	: w->rstatus;	1294	: w->rstatus;
1089	OUTPUT:	1295	OUTPUT:
1090	RETVAL	1296	RETVAL
1091		1297
		1298	#endif
		1299
1092	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1300	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1093		1301
1094	void ev_stat_start (ev_stat *w)	1302	void ev_stat_start (ev_stat *w)
1095	CODE:	1303	CODE:
1096	START (stat, w);	1304	START (stat, w);
…		…
1105	e_destroy (w);	1313	e_destroy (w);
1106		1314
1107	void set (ev_stat w, SV path, NV interval)	1315	void set (ev_stat w, SV path, NV interval)
1108	CODE:	1316	CODE:
1109	{	1317	{
1110	sv_setsv (w->fh, path);	1318	sv_setsv (e_fh (w), path);
1111	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1319	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1112	}	1320	}
1113		1321
1114	SV path (ev_stat w, SV *new_path = 0)	1322	SV path (ev_stat w, SV *new_path = NO_INIT)
1115	CODE:	1323	CODE:
1116	{	1324	{
1117	RETVAL = SvREFCNT_inc (w->fh);	1325	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1118		1326
1119	if (items > 1)	1327	if (items > 1)
1120	{	1328	{
1121	SvREFCNT_dec (w->fh);	1329	sv_2mortal (RETVAL);
1122	w->fh = newSVsv (new_path);	1330	e_fh (w) = newSVsv (new_path);
1123	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1331	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1124	}	1332	}
1125	}	1333	}
1126	OUTPUT:	1334	OUTPUT:
1127	RETVAL	1335	RETVAL
1128		1336
1129	NV interval (ev_stat *w, NV new_interval = 0.)	1337	NV interval (ev_stat w, SV new_interval = NO_INIT)
1130	CODE:	1338	CODE:
1131	{
1132	RETVAL = w->interval;	1339	RETVAL = w->interval;
1133
1134	if (items > 1)	1340	if (items > 1)
1135	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1341	{
1136	}	1342	PAUSE (stat);
		1343	w->interval = SvNV (new_interval);
		1344	RESUME (stat);
		1345	}
1137	OUTPUT:	1346	OUTPUT:
1138	RETVAL	1347	RETVAL
1139		1348
1140	void prev (ev_stat *w)	1349	void prev (ev_stat *w)
1141	ALIAS:	1350	ALIAS:
…		…
1199	e_destroy (w);	1408	e_destroy (w);
1200		1409
1201	void set (ev_embed w, struct ev_loop loop)	1410	void set (ev_embed w, struct ev_loop loop)
1202	CODE:	1411	CODE:
1203	{	1412	{
1204	sv_setsv (w->fh, ST (1));	1413	sv_setsv (e_fh (w), ST (1));
1205	RESET (embed, w, (w, loop));	1414	RESET (embed, w, (w, loop));
1206	}	1415	}
1207		1416
1208	SV other (ev_embed w)	1417	SV other (ev_embed w)
1209	CODE:	1418	CODE:
1210	RETVAL = newSVsv (w->fh);	1419	RETVAL = newSVsv (e_fh (w));
1211	OUTPUT:	1420	OUTPUT:
1212	RETVAL	1421	RETVAL
1213		1422
1214	void ev_embed_sweep (ev_embed *w)	1423	void ev_embed_sweep (ev_embed *w)
1215	C_ARGS: e_loop (w), w	1424	C_ARGS: e_loop (w), w
…		…
1236	CODE:	1445	CODE:
1237	RETVAL = boolSV (ev_async_pending (w));	1446	RETVAL = boolSV (ev_async_pending (w));
1238	OUTPUT:	1447	OUTPUT:
1239	RETVAL	1448	RETVAL
1240		1449
		1450	#ifndef EV_NO_LOOPS
		1451
1241	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1452	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1242		1453
1243	SV new (SV klass, unsigned int flags = 0)	1454	SV new (SV klass, unsigned int flags = 0)
1244	CODE:	1455	CODE:
1245	{	1456	{
…		…
1253	OUTPUT:	1464	OUTPUT:
1254	RETVAL	1465	RETVAL
1255		1466
1256	void DESTROY (struct ev_loop *loop)	1467	void DESTROY (struct ev_loop *loop)
1257	CODE:	1468	CODE:
1258	if (loop != evapi.default_loop) /* global destruction sucks */	1469	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1470	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1471	if (loop != evapi.default_loop)
1259	ev_loop_destroy (loop);	1472	ev_loop_destroy (loop);
1260		1473
1261	void ev_loop_fork (struct ev_loop *loop)	1474	void ev_loop_fork (struct ev_loop *loop)
1262		1475
1263	void ev_loop_verify (struct ev_loop *loop)
1264
1265	NV ev_now (struct ev_loop *loop)	1476	NV ev_now (struct ev_loop *loop)
1266		1477
1267	void ev_now_update (struct ev_loop *loop)	1478	void ev_now_update (struct ev_loop *loop)
1268		1479
		1480	void ev_suspend (struct ev_loop *loop)
		1481
		1482	void ev_resume (struct ev_loop *loop)
		1483
1269	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1484	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1270		1485
1271	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1486	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1272		1487
1273	unsigned int ev_backend (struct ev_loop *loop)	1488	unsigned int ev_backend (struct ev_loop *loop)
1274		1489
1275	unsigned int ev_loop_count (struct ev_loop *loop)	1490	void ev_verify (struct ev_loop *loop)
		1491	ALIAS:
		1492	loop_verify = 1
1276		1493
1277	void ev_loop (struct ev_loop *loop, int flags = 0)	1494	unsigned int ev_iteration (struct ev_loop *loop)
		1495	ALIAS:
		1496	loop_count = 1
1278		1497
		1498	unsigned int ev_depth (struct ev_loop *loop)
		1499	ALIAS:
		1500	loop_depth = 1
		1501
		1502	int ev_run (struct ev_loop *loop, int flags = 0)
		1503	ALIAS:
		1504	loop = 1
		1505
1279	void ev_unloop (struct ev_loop *loop, int how = 1)	1506	void ev_break (struct ev_loop *loop, int how = 1)
		1507	ALIAS:
		1508	unloop = 1
1280		1509
1281	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1510	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1282		1511
		1512	unsigned int ev_pending_count (struct ev_loop *loop)
		1513
		1514	void ev_invoke_pending (struct ev_loop *loop)
		1515
1283	#if 0	1516	#if 0
1284		1517
1285	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1518	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1286	CODE:	1519	CODE:
1287	{	1520	{
1288	Signal signum = sv_signum (signal);	1521	Signal signum = s_signum (signal);
1289	CHECK_SIG (signal, signum);	1522	CHECK_SIG (signal, signum);
1290		1523
1291	ev_feed_signal_event (loop, signum);	1524	ev_feed_signal_event (loop, signum);
1292	}	1525	}
1293		1526
…		…
1296	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1529	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1297	ALIAS:	1530	ALIAS:
1298	io_ns = 1	1531	io_ns = 1
1299	CODE:	1532	CODE:
1300	{	1533	{
1301	int fd = sv_fileno (fh);	1534	int fd = s_fileno (fh, events & EV_WRITE);
1302	CHECK_FD (fh, fd);	1535	CHECK_FD (fh, fd);
1303		1536
1304	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1537	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1305	RETVAL->fh = newSVsv (fh);	1538	e_fh (RETVAL) = newSVsv (fh);
1306	ev_io_set (RETVAL, fd, events);	1539	ev_io_set (RETVAL, fd, events);
1307	if (!ix) START (io, RETVAL);	1540	if (!ix) START (io, RETVAL);
1308	}	1541	}
1309	OUTPUT:	1542	OUTPUT:
1310	RETVAL	1543	RETVAL
…		…
1326	periodic_ns = 1	1559	periodic_ns = 1
1327	INIT:	1560	INIT:
1328	CHECK_REPEAT (interval);	1561	CHECK_REPEAT (interval);
1329	CODE:	1562	CODE:
1330	{	1563	{
1331	ev_periodic *w;	1564	ev_periodic *w;
1332	w = e_new (sizeof (ev_periodic), cb, ST (0));	1565	w = e_new (sizeof (ev_periodic), cb, ST (0));
1333	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1566	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1334	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1567	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1335	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1568	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1336	if (!ix) START (periodic, w);	1569	if (!ix) START (periodic, w);
1337	}	1570	}
1338	OUTPUT:	1571	OUTPUT:
1339	RETVAL	1572	RETVAL
1340		1573
1341	#if 0
1342
1343	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1574	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1344	ALIAS:	1575	ALIAS:
1345	signal_ns = 1	1576	signal_ns = 1
1346	CODE:	1577	CODE:
1347	{	1578	{
1348	Signal signum = sv_signum (signal);	1579	Signal signum = s_signum (signal);
1349	CHECK_SIG (signal, signum);	1580	CHECK_SIG (signal, signum);
1350		1581
1351	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1582	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1352	ev_signal_set (RETVAL, signum);	1583	ev_signal_set (RETVAL, signum);
1353	if (!ix) START (signal, RETVAL);	1584	if (!ix) START_SIGNAL (RETVAL);
1354	}	1585	}
1355	OUTPUT:	1586	OUTPUT:
1356	RETVAL	1587	RETVAL
1357
1358	#endif
1359		1588
1360	ev_idle idle (struct ev_loop loop, SV *cb)	1589	ev_idle idle (struct ev_loop loop, SV *cb)
1361	ALIAS:	1590	ALIAS:
1362	idle_ns = 1	1591	idle_ns = 1
1363	CODE:	1592	CODE:
…		…
1395	ev_fork_set (RETVAL);	1624	ev_fork_set (RETVAL);
1396	if (!ix) START (fork, RETVAL);	1625	if (!ix) START (fork, RETVAL);
1397	OUTPUT:	1626	OUTPUT:
1398	RETVAL	1627	RETVAL
1399		1628
		1629	#if CLEANUP_ENABLED
		1630
		1631	ev_cleanup cleanup (struct ev_loop loop, SV *cb)
		1632	ALIAS:
		1633	cleanup_ns = 1
		1634	CODE:
		1635	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1636	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1637	ev_cleanup_set (RETVAL);
		1638	if (!ix) START (cleanup, RETVAL);
		1639	OUTPUT:
		1640	RETVAL
		1641
		1642	#endif
		1643
1400	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)	1644	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1401	ALIAS:	1645	ALIAS:
1402	child_ns = 1	1646	child_ns = 1
1403	CODE:	1647	CODE:
		1648	#if EV_CHILD_ENABLE
1404	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1649	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1405	ev_child_set (RETVAL, pid, trace);	1650	ev_child_set (RETVAL, pid, trace);
1406	if (!ix) START (child, RETVAL);	1651	if (!ix) START (child, RETVAL);
		1652	#else
		1653	croak ("EV::child watchers not supported on this platform");
		1654	#endif
1407	OUTPUT:	1655	OUTPUT:
1408	RETVAL	1656	RETVAL
1409		1657
1410	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1658	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
1411	ALIAS:	1659	ALIAS:
1412	stat_ns = 1	1660	stat_ns = 1
1413	CODE:	1661	CODE:
1414	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1662	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1415	RETVAL->fh = newSVsv (path);	1663	e_fh (RETVAL) = newSVsv (path);
1416	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1664	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1417	if (!ix) START (stat, RETVAL);	1665	if (!ix) START (stat, RETVAL);
1418	OUTPUT:	1666	OUTPUT:
1419	RETVAL	1667	RETVAL
1420		1668
1421	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)	1669	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
…		…
1425	{	1673	{
1426	if (!(ev_backend (other) & ev_embeddable_backends ()))	1674	if (!(ev_backend (other) & ev_embeddable_backends ()))
1427	croak ("passed loop is not embeddable via EV::embed,");	1675	croak ("passed loop is not embeddable via EV::embed,");
1428		1676
1429	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1677	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1430	RETVAL->fh = newSVsv (ST (1));	1678	e_fh (RETVAL) = newSVsv (ST (1));
1431	ev_embed_set (RETVAL, other);	1679	ev_embed_set (RETVAL, other);
1432	if (!ix) START (embed, RETVAL);	1680	if (!ix) START (embed, RETVAL);
1433	}	1681	}
1434	OUTPUT:	1682	OUTPUT:
1435	RETVAL	1683	RETVAL
…		…
1446		1694
1447	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1695	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1448	CODE:	1696	CODE:
1449	ev_once (	1697	ev_once (
1450	loop,	1698	loop,
1451	sv_fileno (fh), events,	1699	s_fileno (fh, events & EV_WRITE), events,
1452	SvOK (timeout) ? SvNV (timeout) : -1.,	1700	SvOK (timeout) ? SvNV (timeout) : -1.,
1453	e_once_cb,	1701	e_once_cb,
1454	newSVsv (cb)	1702	newSVsv (cb)
1455	);	1703	);
1456		1704
		1705	#endif
		1706

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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 1.180 by root, Wed Jan 22 23:17:31 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 1.180 by root, Wed Jan 22 23:17:31 2020 UTC