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

Comparing EV/EV.xs (file contents):
Revision 1.34 by root, Thu Nov 1 12:11:07 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/#include <netinet/in.h>/	5	/#include <netinet/in.h>/
6		6
7	#define TIMEOUT_NONE HUGE_VAL
8	#define EV_USE_EPOLL 1
9
10	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
11	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
12		9
		10	/* fix perl api breakage */
		11	#undef signal
		12	#undef sigaction
		13
		14	#define EV_SELECT_IS_WINSOCKET 0
		15	#ifdef _WIN32
		16	# define EV_SELECT_USE_FD_SET 0
		17	# define NFDBITS PERL_NFDBITS
		18	# define fd_mask Perl_fd_mask
		19	#endif
		20	/* due to bugs in OS X we have to use libev/ explicitly here */
13	#include "libev/ev.c"	21	#include "libev/ev.c"
		22	#include "event.c"
		23
		24	#ifndef _WIN32
		25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
		26	#if !defined (WIN32) && !defined(__CYGWIN__)
		27	# define HAVE_STRUCT_IN6_ADDR 1
		28	#endif
		29	#undef HAVE_STRTOK_R
		30	#undef strtok_r
		31	#define strtok_r fake_strtok_r
		32	#include "evdns.h"
		33	#include "evdns.c"
		34	#endif
		35
		36	#ifndef _WIN32
		37	# include <pthread.h>
		38	#endif
		39
		40	#define WFLAG_KEEPALIVE 1
		41
		42	#define UNREF(w) \
		43	if (!((w)->flags & WFLAG_KEEPALIVE) \
		44	&& !ev_is_active (w)) \
		45	ev_unref ();
		46
		47	#define REF(w) \
		48	if (!((w)->flags & WFLAG_KEEPALIVE) \
		49	&& ev_is_active (w)) \
		50	ev_ref ();
		51
		52	#define START(type,w) \
		53	do { \
		54	UNREF (w); \
		55	ev_ ## type ## _start (w); \
		56	} while (0)
		57
		58	#define STOP(type,w) \
		59	do { \
		60	REF (w); \
		61	ev_ ## type ## _stop (w); \
		62	} while (0)
14		63
15	typedef int Signal;	64	typedef int Signal;
16		65
17	static struct EVAPI evapi;	66	static struct EVAPI evapi;
18		67
…		…
25	*stash_idle,	74	*stash_idle,
26	*stash_prepare,	75	*stash_prepare,
27	*stash_check,	76	*stash_check,
28	*stash_child;	77	*stash_child;
29		78
		79	#ifndef SIG_SIZE
		80	/* kudos to Slaven Rezic for the idea */
		81	static char sig_size [] = { SIG_NUM };
		82	# define SIG_SIZE (sizeof (sig_size) + 1)
		83	#endif
		84
30	static int	85	static int
31	sv_signum (SV *sig)	86	sv_signum (SV *sig)
32	{	87	{
33	int signum;	88	int signum;
34		89
…		…
45	}	100	}
46		101
47	/////////////////////////////////////////////////////////////////////////////	102	/////////////////////////////////////////////////////////////////////////////
48	// Event	103	// Event
49		104
50	static void e_cb (struct ev_watcher *w, int revents);	105	static void e_cb (ev_watcher *w, int revents);
51		106
52	static int	107	static int
53	sv_fileno (SV *fh)	108	sv_fileno (SV *fh)
54	{	109	{
55	SvGETMAGIC (fh);	110	SvGETMAGIC (fh);
…		…
58	fh = SvRV (fh);	113	fh = SvRV (fh);
59		114
60	if (SvTYPE (fh) == SVt_PVGV)	115	if (SvTYPE (fh) == SVt_PVGV)
61	return PerlIO_fileno (IoIFP (sv_2io (fh)));	116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
62		117
63	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
64	return SvIV (fh);	119	return SvIV (fh);
65		120
66	return -1;	121	return -1;
67	}	122	}
68		123
69	static void *	124	static void *
70	e_new (int size, SV *cb_sv)	125	e_new (int size, SV *cb_sv)
71	{	126	{
72	struct ev_watcher *w;	127	ev_watcher *w;
73	SV *self = NEWSV (0, size);	128	SV *self = NEWSV (0, size);
74	SvPOK_only (self);	129	SvPOK_only (self);
75	SvCUR_set (self, size);	130	SvCUR_set (self, size);
76		131
77	w = (struct ev_watcher *)SvPVX (self);	132	w = (ev_watcher *)SvPVX (self);
78		133
79	ev_watcher_init (w, e_cb);	134	ev_init (w, e_cb);
80		135
		136	w->flags = WFLAG_KEEPALIVE;
		137	w->data = 0;
81	w->fh = 0;	138	w->fh = 0;
82	w->cb_sv = newSVsv (cb_sv);	139	w->cb_sv = newSVsv (cb_sv);
83	w->self = self;	140	w->self = self;
84		141
85	return (void *)w;	142	return (void *)w;
86	}	143	}
87		144
88	static void *	145	static void
89	e_destroy (void *w_)	146	e_destroy (void *w_)
90	{	147	{
91	struct ev_watcher *w = w_;	148	ev_watcher w = (ev_watcher )w_;
92		149
93	SvREFCNT_dec (w->fh ); w->fh = 0;	150	SvREFCNT_dec (w->fh ); w->fh = 0;
94	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		152	SvREFCNT_dec (w->data ); w->data = 0;
95	}	153	}
96		154
97	static SV *	155	static SV *
98	e_bless (struct ev_watcher w, HV stash)	156	e_bless (ev_watcher w, HV stash)
99	{	157	{
100	SV *rv;	158	SV *rv;
101		159
102	if (SvOBJECT (w->self))	160	if (SvOBJECT (w->self))
103	rv = newRV_inc (w->self);	161	rv = newRV_inc (w->self);
…		…
109	}	167	}
110		168
111	return rv;	169	return rv;
112	}	170	}
113		171
		172	static SV *sv_events_cache;
		173
114	static void	174	static void
115	e_cb (struct ev_watcher *w, int revents)	175	e_cb (ev_watcher *w, int revents)
116	{	176	{
117	dSP;	177	dSP;
118	I32 mark = SP - PL_stack_base;	178	I32 mark = SP - PL_stack_base;
119	SV sv_self, sv_events, *sv_status = 0;	179	SV sv_self, sv_events;
120	static SV *sv_events_cache;
121		180
122	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	181	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
123		182
124	if (sv_events_cache)	183	if (sv_events_cache)
125	{	184	{
…		…
132	PUSHMARK (SP);	191	PUSHMARK (SP);
133	EXTEND (SP, 2);	192	EXTEND (SP, 2);
134	PUSHs (sv_self);	193	PUSHs (sv_self);
135	PUSHs (sv_events);	194	PUSHs (sv_events);
136		195
137	if (revents & EV_CHILD)
138	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140	PUTBACK;	196	PUTBACK;
141	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	197	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
142	SP = PL_stack_base + mark; PUTBACK;
143		198
144	SvREFCNT_dec (sv_self);	199	SvREFCNT_dec (sv_self);
145	SvREFCNT_dec (sv_status);
146		200
147	if (sv_events_cache)	201	if (sv_events_cache)
148	SvREFCNT_dec (sv_events);	202	SvREFCNT_dec (sv_events);
149	else	203	else
150	sv_events_cache = sv_events;	204	sv_events_cache = sv_events;
…		…
152	if (SvTRUE (ERRSV))	206	if (SvTRUE (ERRSV))
153	{	207	{
154	PUSHMARK (SP);	208	PUSHMARK (SP);
155	PUTBACK;	209	PUTBACK;
156	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
157	SP = PL_stack_base + mark; PUTBACK;
158	}	211	}
159	}
160		212
161	#if 0	213	SP = PL_stack_base + mark;
		214	PUTBACK;
		215	}
		216
		217	static void
		218	e_once_cb (int revents, void *arg)
		219	{
		220	dSP;
		221	I32 mark = SP - PL_stack_base;
		222	SV *sv_events;
		223
		224	if (sv_events_cache)
		225	{
		226	sv_events = sv_events_cache; sv_events_cache = 0;
		227	SvIV_set (sv_events, revents);
		228	}
		229	else
		230	sv_events = newSViv (revents);
		231
		232	PUSHMARK (SP);
		233	XPUSHs (sv_events);
		234
		235	PUTBACK;
		236	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		237
		238	SvREFCNT_dec ((SV *)arg);
		239
		240	if (sv_events_cache)
		241	SvREFCNT_dec (sv_events);
		242	else
		243	sv_events_cache = sv_events;
		244
		245	if (SvTRUE (ERRSV))
		246	{
		247	PUSHMARK (SP);
		248	PUTBACK;
		249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		250	}
		251
		252	SP = PL_stack_base + mark;
		253	PUTBACK;
		254	}
		255
		256	static ev_tstamp
		257	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		258	{
		259	ev_tstamp retval;
		260	int count;
		261	dSP;
		262
		263	ENTER;
		264	SAVETMPS;
		265
		266	PUSHMARK (SP);
		267	EXTEND (SP, 2);
		268	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		269	PUSHs (newSVnv (now));
		270
		271	PUTBACK;
		272	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		273	SPAGAIN;
		274
		275	if (SvTRUE (ERRSV))
		276	{
		277	PUSHMARK (SP);
		278	PUTBACK;
		279	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		280	SPAGAIN;
		281	}
		282
		283	if (count > 0)
		284	{
		285	retval = SvNV (TOPs);
		286
		287	if (retval < now)
		288	retval = now;
		289	}
		290	else
		291	retval = now;
		292
		293	FREETMPS;
		294	LEAVE;
		295
		296	return retval;
		297	}
		298
162	/////////////////////////////////////////////////////////////////////////////	299	/////////////////////////////////////////////////////////////////////////////
163	// DNS	300	// DNS
164		301
		302	#ifndef _WIN32
165	static void	303	static void
166	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	304	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
167	{	305	{
168	dSP;	306	dSP;
169	SV cb = (SV )arg;	307	SV cb = (SV )arg;
…		…
225		363
226	PROTOTYPES: ENABLE	364	PROTOTYPES: ENABLE
227		365
228	BOOT:	366	BOOT:
229	{	367	{
230	int i;
231	HV *stash = gv_stashpv ("EV", 1);	368	HV *stash = gv_stashpv ("EV", 1);
232		369
233	static const struct {	370	static const struct {
234	const char *name;	371	const char *name;
235	IV iv;	372	IV iv;
236	} *civ, const_iv[] = {	373	} *civ, const_iv[] = {
237	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	374	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		375	const_iv (EV_, MINPRI)
		376	const_iv (EV_, MAXPRI)
		377
238	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
239	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
240	const_iv (EV_, TIMEOUT)	380	const_iv (EV_, TIMEOUT)
241	const_iv (EV_, READ)	381	const_iv (EV_, READ)
242	const_iv (EV_, WRITE)	382	const_iv (EV_, WRITE)
…		…
245	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
246	const_iv (EV_, ERROR)	386	const_iv (EV_, ERROR)
247		387
248	const_iv (EV, LOOP_ONESHOT)	388	const_iv (EV, LOOP_ONESHOT)
249	const_iv (EV, LOOP_NONBLOCK)	389	const_iv (EV, LOOP_NONBLOCK)
250
251	const_iv (EV, METHOD_NONE)	390	const_iv (EV, UNLOOP_ONE)
		391	const_iv (EV, UNLOOP_ALL)
		392
252	const_iv (EV, METHOD_SELECT)	393	const_iv (EV, BACKEND_SELECT)
		394	const_iv (EV, BACKEND_POLL)
253	const_iv (EV, METHOD_EPOLL)	395	const_iv (EV, BACKEND_EPOLL)
		396	const_iv (EV, BACKEND_KQUEUE)
		397	const_iv (EV, BACKEND_DEVPOLL)
		398	const_iv (EV, BACKEND_PORT)
		399	const_iv (EV, FLAG_AUTO)
		400	const_iv (EV, FLAG_NOENV)
254	};	401	};
255		402
256	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
257	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
258		405
259	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
260	stash_io = gv_stashpv ("EV::Io" , 1);	407	stash_io = gv_stashpv ("EV::IO" , 1);
261	stash_timer = gv_stashpv ("EV::Timer" , 1);	408	stash_timer = gv_stashpv ("EV::Timer" , 1);
262	stash_periodic = gv_stashpv ("EV::Periodic", 1);	409	stash_periodic = gv_stashpv ("EV::Periodic", 1);
263	stash_signal = gv_stashpv ("EV::Signal" , 1);	410	stash_signal = gv_stashpv ("EV::Signal" , 1);
264	stash_idle = gv_stashpv ("EV::Idle" , 1);	411	stash_idle = gv_stashpv ("EV::Idle" , 1);
265	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
…		…
273	/* the poor man's shared library emulator */	420	/* the poor man's shared library emulator */
274	evapi.ver = EV_API_VERSION;	421	evapi.ver = EV_API_VERSION;
275	evapi.rev = EV_API_REVISION;	422	evapi.rev = EV_API_REVISION;
276	evapi.sv_fileno = sv_fileno;	423	evapi.sv_fileno = sv_fileno;
277	evapi.sv_signum = sv_signum;	424	evapi.sv_signum = sv_signum;
278	evapi.now = &ev_now;	425	evapi.now = ev_now;
279	evapi.method = &ev_method;	426	evapi.backend = ev_backend;
280	evapi.loop_done = &ev_loop_done;	427	evapi.unloop = ev_unloop;
281	evapi.time = ev_time;	428	evapi.time = ev_time;
282	evapi.loop = ev_loop;	429	evapi.loop = ev_loop;
283	evapi.once = ev_once;	430	evapi.once = ev_once;
284	evapi.io_start = ev_io_start;	431	evapi.io_start = ev_io_start;
285	evapi.io_stop = ev_io_stop;	432	evapi.io_stop = ev_io_stop;
…		…
296	evapi.prepare_stop = ev_prepare_stop;	443	evapi.prepare_stop = ev_prepare_stop;
297	evapi.check_start = ev_check_start;	444	evapi.check_start = ev_check_start;
298	evapi.check_stop = ev_check_stop;	445	evapi.check_stop = ev_check_stop;
299	evapi.child_start = ev_child_start;	446	evapi.child_start = ev_child_start;
300	evapi.child_stop = ev_child_stop;	447	evapi.child_stop = ev_child_stop;
		448	evapi.ref = ev_ref;
		449	evapi.unref = ev_unref;
301		450
302	sv_setiv (sv, (IV)&evapi);	451	sv_setiv (sv, (IV)&evapi);
303	SvREADONLY_on (sv);	452	SvREADONLY_on (sv);
304	}	453	}
305		454	#ifndef _WIN32
306	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	455	pthread_atfork (0, 0, ev_default_fork);
		456	#endif
307	}	457	}
308		458
309	NV ev_now ()	459	NV ev_now ()
310	CODE:
311	RETVAL = ev_now;
312	OUTPUT:
313	RETVAL
314		460
315	int ev_method ()	461	unsigned int ev_backend ()
316	CODE:
317	RETVAL = ev_method;
318	OUTPUT:
319	RETVAL
320		462
321	NV ev_time ()	463	NV ev_time ()
322		464
323	void ev_init (int flags = 0)	465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
324		466
325	void ev_loop (int flags = 0)	467	void ev_loop (int flags = 0)
326		468
327	void ev_loop_done (int value = 1)	469	void ev_unloop (int how = 1)
328	CODE:
329	ev_loop_done = value;
330		470
331	struct ev_io io (SV fh, int events, SV *cb)	471	ev_io io (SV fh, int events, SV *cb)
332	ALIAS:	472	ALIAS:
333	io_ns = 1	473	io_ns = 1
334	CODE:	474	CODE:
335	{	475	{
336	int fd = sv_fileno (fh);	476	int fd = sv_fileno (fh);
337	CHECK_FD (fh, fd);	477	CHECK_FD (fh, fd);
338		478
339	RETVAL = e_new (sizeof (struct ev_io), cb);	479	RETVAL = e_new (sizeof (ev_io), cb);
340	RETVAL->fh = newSVsv (fh);	480	RETVAL->fh = newSVsv (fh);
341	ev_io_set (RETVAL, fd, events);	481	ev_io_set (RETVAL, fd, events);
342	if (!ix) ev_io_start (RETVAL);	482	if (!ix) START (io, RETVAL);
343	}	483	}
344	OUTPUT:	484	OUTPUT:
345	RETVAL	485	RETVAL
346		486
347	struct ev_timer timer (NV after, NV repeat, SV cb)	487	ev_timer timer (NV after, NV repeat, SV cb)
348	ALIAS:	488	ALIAS:
349	timer_ns = 1	489	timer_ns = 1
350	INIT:	490	INIT:
351	CHECK_REPEAT (repeat);	491	CHECK_REPEAT (repeat);
352	CODE:	492	CODE:
353	RETVAL = e_new (sizeof (struct ev_timer), cb);	493	RETVAL = e_new (sizeof (ev_timer), cb);
354	ev_timer_set (RETVAL, after, repeat);	494	ev_timer_set (RETVAL, after, repeat);
355	if (!ix) ev_timer_start (RETVAL);	495	if (!ix) START (timer, RETVAL);
356	OUTPUT:	496	OUTPUT:
357	RETVAL	497	RETVAL
358		498
359	struct ev_periodic periodic (NV at, NV interval, SV cb)	499	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
360	ALIAS:	500	ALIAS:
361	periodic_ns = 1	501	periodic_ns = 1
362	INIT:	502	INIT:
363	CHECK_REPEAT (interval);	503	CHECK_REPEAT (interval);
364	CODE:	504	CODE:
		505	{
		506	ev_periodic *w;
365	RETVAL = e_new (sizeof (struct ev_periodic), cb);	507	w = e_new (sizeof (ev_periodic), cb);
366	ev_periodic_set (RETVAL, at, interval);	508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
367	if (!ix) ev_periodic_start (RETVAL);	509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		511	if (!ix) START (periodic, w);
		512	}
368	OUTPUT:	513	OUTPUT:
369	RETVAL	514	RETVAL
370		515
371	struct ev_signal signal (Signal signum, SV cb)	516	ev_signal signal (Signal signum, SV cb)
372	ALIAS:	517	ALIAS:
373	signal_ns = 1	518	signal_ns = 1
374	CODE:	519	CODE:
375	RETVAL = e_new (sizeof (struct ev_signal), cb);	520	RETVAL = e_new (sizeof (ev_signal), cb);
376	ev_signal_set (RETVAL, signum);	521	ev_signal_set (RETVAL, signum);
377	if (!ix) ev_signal_start (RETVAL);	522	if (!ix) START (signal, RETVAL);
378	OUTPUT:	523	OUTPUT:
379	RETVAL	524	RETVAL
380		525
381	struct ev_idle idle (SV cb)	526	ev_idle idle (SV cb)
382	ALIAS:	527	ALIAS:
383	idle_ns = 1	528	idle_ns = 1
384	CODE:	529	CODE:
385	RETVAL = e_new (sizeof (struct ev_idle), cb);	530	RETVAL = e_new (sizeof (ev_idle), cb);
386	ev_idle_set (RETVAL);	531	ev_idle_set (RETVAL);
387	if (!ix) ev_idle_start (RETVAL);	532	if (!ix) START (idle, RETVAL);
388	OUTPUT:	533	OUTPUT:
389	RETVAL	534	RETVAL
390		535
391	struct ev_prepare prepare (SV cb)	536	ev_prepare prepare (SV cb)
392	ALIAS:	537	ALIAS:
393	prepare_ns = 1	538	prepare_ns = 1
394	CODE:	539	CODE:
395	RETVAL = e_new (sizeof (struct ev_prepare), cb);	540	RETVAL = e_new (sizeof (ev_prepare), cb);
396	ev_prepare_set (RETVAL);	541	ev_prepare_set (RETVAL);
397	if (!ix) ev_prepare_start (RETVAL);	542	if (!ix) START (prepare, RETVAL);
398	OUTPUT:	543	OUTPUT:
399	RETVAL	544	RETVAL
400		545
401	struct ev_check check (SV cb)	546	ev_check check (SV cb)
402	ALIAS:	547	ALIAS:
403	check_ns = 1	548	check_ns = 1
404	CODE:	549	CODE:
405	RETVAL = e_new (sizeof (struct ev_check), cb);	550	RETVAL = e_new (sizeof (ev_check), cb);
406	ev_check_set (RETVAL);	551	ev_check_set (RETVAL);
407	if (!ix) ev_check_start (RETVAL);	552	if (!ix) START (check, RETVAL);
408	OUTPUT:	553	OUTPUT:
409	RETVAL	554	RETVAL
410		555
411	struct ev_child child (int pid, SV cb)	556	ev_child child (int pid, SV cb)
412	ALIAS:	557	ALIAS:
413	check_ns = 1	558	child_ns = 1
414	CODE:	559	CODE:
415	RETVAL = e_new (sizeof (struct ev_check), cb);	560	RETVAL = e_new (sizeof (ev_child), cb);
416	ev_child_set (RETVAL, pid);	561	ev_child_set (RETVAL, pid);
417	if (!ix) ev_child_start (RETVAL);	562	if (!ix) START (child, RETVAL);
418	OUTPUT:	563	OUTPUT:
419	RETVAL	564	RETVAL
420		565
		566	void once (SV fh, int events, SV timeout, SV *cb)
		567	CODE:
		568	ev_once (
		569	sv_fileno (fh), events,
		570	SvOK (timeout) ? SvNV (timeout) : -1.,
		571	e_once_cb,
		572	newSVsv (cb)
		573	);
421		574
422	PROTOTYPES: DISABLE	575	PROTOTYPES: DISABLE
423		576
424	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	577	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
425		578
426	int ev_is_active (struct ev_watcher *w)	579	int ev_is_active (ev_watcher *w)
427		580
		581	int ev_is_pending (ev_watcher *w)
		582
		583	int keepalive (ev_watcher *w, int new_value = 0)
		584	CODE:
		585	{
		586	RETVAL = w->flags & WFLAG_KEEPALIVE;
		587	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		588
		589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		590	{
		591	REF (w);
		592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		593	UNREF (w);
		594	}
		595	}
		596	OUTPUT:
		597	RETVAL
		598
428	SV cb (struct ev_watcher w, SV *new_cb = 0)	599	SV cb (ev_watcher w, SV *new_cb = 0)
429	CODE:	600	CODE:
430	{	601	{
431	RETVAL = newSVsv (w->cb_sv);	602	RETVAL = newSVsv (w->cb_sv);
432		603
433	if (items > 1)	604	if (items > 1)
434	sv_setsv (w->cb_sv, new_cb);	605	sv_setsv (w->cb_sv, new_cb);
435	}	606	}
436	OUTPUT:	607	OUTPUT:
437	RETVAL	608	RETVAL
438		609
		610	SV data (ev_watcher w, SV *new_data = 0)
		611	CODE:
		612	{
		613	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
		614	}
		615	OUTPUT:
		616	RETVAL
		617
439	void trigger (struct ev_watcher *w, int revents = EV_NONE)	618	void trigger (ev_watcher *w, int revents = EV_NONE)
440	CODE:	619	CODE:
441	w->cb (w, revents);	620	w->cb (w, revents);
442		621
		622	int priority (ev_watcher *w, int new_priority = 0)
		623	CODE:
		624	{
		625	RETVAL = w->priority;
		626
		627	if (items > 1)
		628	{
		629	int active = ev_is_active (w);
		630
		631	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		632	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		633
		634	if (active)
		635	{
		636	/* grrr. */
		637	PUSHMARK (SP);
		638	XPUSHs (ST (0));
		639	call_method ("stop", G_DISCARD \| G_VOID);
		640	}
		641
		642	ev_set_priority (w, new_priority);
		643
		644	if (active)
		645	{
		646	PUSHMARK (SP);
		647	XPUSHs (ST (0));
		648	call_method ("start", G_DISCARD \| G_VOID);
		649	}
		650	}
		651	}
		652	OUTPUT:
		653	RETVAL
		654
443	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	655	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
444		656
445	void ev_io_start (struct ev_io *w)	657	void ev_io_start (ev_io *w)
		658	CODE:
		659	START (io, w);
446		660
447	void ev_io_stop (struct ev_io *w)	661	void ev_io_stop (ev_io *w)
		662	CODE:
		663	STOP (io, w);
448		664
449	void DESTROY (struct ev_io *w)	665	void DESTROY (ev_io *w)
450	CODE:	666	CODE:
451	ev_io_stop (w);	667	STOP (io, w);
452	e_destroy (w);	668	e_destroy (w);
453		669
454	void set (struct ev_io w, SV fh, int events)	670	void set (ev_io w, SV fh, int events)
455	CODE:	671	CODE:
456	{	672	{
457	int active = w->active;	673	int active = ev_is_active (w);
458	int fd = sv_fileno (fh);	674	int fd = sv_fileno (fh);
459	CHECK_FD (fh, fd);	675	CHECK_FD (fh, fd);
460		676
461	if (active) ev_io_stop (w);	677	if (active) STOP (io, w);
462		678
463	sv_setsv (w->fh, fh);	679	sv_setsv (w->fh, fh);
464	ev_io_set (w, fd, events);	680	ev_io_set (w, fd, events);
465		681
466	if (active) ev_io_start (w);	682	if (active) START (io, w);
467	}	683	}
468		684
469	SV fh (struct ev_io w, SV *new_fh = 0)	685	SV fh (ev_io w, SV *new_fh = 0)
470	CODE:	686	CODE:
471	{	687	{
472	RETVAL = newSVsv (w->fh);	688	RETVAL = newSVsv (w->fh);
473		689
474	if (items > 1)	690	if (items > 1)
475	{	691	{
476	int active = w->active;	692	int active = ev_is_active (w);
477	if (active) ev_io_stop (w);	693	if (active) STOP (io, w);
478		694
479	sv_setsv (w->fh, new_fh);	695	sv_setsv (w->fh, new_fh);
480	ev_io_set (w, sv_fileno (w->fh), w->events);	696	ev_io_set (w, sv_fileno (w->fh), w->events);
481		697
482	if (active) ev_io_start (w);	698	if (active) START (io, w);
483	}	699	}
484	}	700	}
485	OUTPUT:	701	OUTPUT:
486	RETVAL	702	RETVAL
487		703
488	short events (struct ev_io *w, short new_events = EV_UNDEF)	704	int events (ev_io *w, int new_events = EV_UNDEF)
489	CODE:	705	CODE:
490	{	706	{
491	RETVAL = w->events;	707	RETVAL = w->events;
492		708
493	if (items > 1)	709	if (items > 1)
494	{	710	{
495	int active = w->active;	711	int active = ev_is_active (w);
496	if (active) ev_io_stop (w);	712	if (active) STOP (io, w);
497		713
498	ev_io_set (w, w->fd, new_events);	714	ev_io_set (w, w->fd, new_events);
499		715
500	if (active) ev_io_start (w);	716	if (active) START (io, w);
501	}	717	}
502	}	718	}
503	OUTPUT:	719	OUTPUT:
504	RETVAL	720	RETVAL
505		721
506	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	722	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
507		723
508	void ev_signal_start (struct ev_signal *w)	724	void ev_signal_start (ev_signal *w)
		725	CODE:
		726	START (signal, w);
509		727
510	void ev_signal_stop (struct ev_signal *w)	728	void ev_signal_stop (ev_signal *w)
		729	CODE:
		730	STOP (signal, w);
511		731
512	void DESTROY (struct ev_signal *w)	732	void DESTROY (ev_signal *w)
513	CODE:	733	CODE:
514	ev_signal_stop (w);	734	STOP (signal, w);
515	e_destroy (w);	735	e_destroy (w);
516		736
517	void set (struct ev_signal w, SV signal = 0)	737	void set (ev_signal w, SV signal)
518	CODE:	738	CODE:
519	{	739	{
520	Signal signum = sv_signum (signal); /* may croak here */	740	Signal signum = sv_signum (signal); /* may croak here */
521	int active = w->active;	741	int active = ev_is_active (w);
522		742
523	if (active) ev_signal_stop (w);	743	if (active) STOP (signal, w);
		744
524	ev_signal_set (w, signum);	745	ev_signal_set (w, signum);
525	if (active) ev_signal_start (w);
526	}
527		746
528	MODULE = EV PACKAGE = EV::Time	747	if (active) START (signal, w);
		748	}
		749
		750	int signal (ev_signal w, SV new_signal = 0)
		751	CODE:
		752	{
		753	RETVAL = w->signum;
		754
		755	if (items > 1)
		756	{
		757	Signal signum = sv_signum (new_signal); /* may croak here */
		758	int active = ev_is_active (w);
		759	if (active) STOP (signal, w);
		760
		761	ev_signal_set (w, signum);
		762
		763	if (active) START (signal, w);
		764	}
		765	}
		766	OUTPUT:
		767	RETVAL
529		768
530	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	769	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
531		770
532	void ev_timer_start (struct ev_timer *w)	771	void ev_timer_start (ev_timer *w)
533	INIT:	772	INIT:
534	CHECK_REPEAT (w->repeat);	773	CHECK_REPEAT (w->repeat);
		774	CODE:
		775	START (timer, w);
535		776
536	void ev_timer_stop (struct ev_timer *w)	777	void ev_timer_stop (ev_timer *w)
		778	CODE:
		779	STOP (timer, w);
537		780
538	void ev_timer_again (struct ev_timer *w)	781	void ev_timer_again (ev_timer *w)
539	INIT:	782	INIT:
540	CHECK_REPEAT (w->repeat);	783	CHECK_REPEAT (w->repeat);
		784	CODE:
		785	REF (w);
		786	ev_timer_again (w);
		787	UNREF (w);
541		788
542	void DESTROY (struct ev_timer *w)	789	void DESTROY (ev_timer *w)
543	CODE:	790	CODE:
544	ev_timer_stop (w);	791	STOP (timer, w);
545	e_destroy (w);	792	e_destroy (w);
546		793
547	void set (struct ev_timer *w, NV after, NV repeat = 0.)	794	void set (ev_timer *w, NV after, NV repeat = 0.)
548	INIT:	795	INIT:
549	CHECK_REPEAT (repeat);	796	CHECK_REPEAT (repeat);
550	CODE:	797	CODE:
551	{	798	{
552	int active = w->active;	799	int active = ev_is_active (w);
553	if (active) ev_timer_stop (w);	800	if (active) STOP (timer, w);
554	ev_timer_set (w, after, repeat);	801	ev_timer_set (w, after, repeat);
555	if (active) ev_timer_start (w);	802	if (active) START (timer, w);
556	}	803	}
557		804
558	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	805	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
559		806
560	void ev_periodic_start (struct ev_periodic *w)	807	void ev_periodic_start (ev_periodic *w)
561	INIT:	808	INIT:
562	CHECK_REPEAT (w->interval);	809	CHECK_REPEAT (w->interval);
		810	CODE:
		811	START (periodic, w);
563		812
564	void ev_periodic_stop (struct ev_periodic *w)	813	void ev_periodic_stop (ev_periodic *w)
		814	CODE:
		815	STOP (periodic, w);
565		816
		817	void ev_periodic_again (ev_periodic *w)
		818	CODE:
		819	REF (w);
		820	ev_periodic_again (w);
		821	UNREF (w);
		822
566	void DESTROY (struct ev_periodic *w)	823	void DESTROY (ev_periodic *w)
567	CODE:	824	CODE:
568	ev_periodic_stop (w);	825	STOP (periodic, w);
569	e_destroy (w);	826	e_destroy (w);
570		827
571	void set (struct ev_periodic *w, NV at, NV interval = 0.)	828	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
572	INIT:	829	INIT:
573	CHECK_REPEAT (interval);	830	CHECK_REPEAT (interval);
574	CODE:	831	CODE:
575	{	832	{
576	int active = w->active;	833	int active = ev_is_active (w);
577	if (active) ev_periodic_stop (w);	834	if (active) STOP (periodic, w);
		835
		836	SvREFCNT_dec (w->fh);
		837	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
578	ev_periodic_set (w, at, interval);	838	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		839
579	if (active) ev_periodic_start (w);	840	if (active) START (periodic, w);
580	}	841	}
581		842
582	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	843	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
583		844
584	void ev_idle_start (struct ev_idle *w)	845	void ev_idle_start (ev_idle *w)
		846	CODE:
		847	START (idle, w);
585		848
586	void ev_idle_stop (struct ev_idle *w)	849	void ev_idle_stop (ev_idle *w)
		850	CODE:
		851	STOP (idle, w);
587		852
588	void DESTROY (struct ev_idle *w)	853	void DESTROY (ev_idle *w)
589	CODE:	854	CODE:
590	ev_idle_stop (w);	855	STOP (idle, w);
591	e_destroy (w);	856	e_destroy (w);
592		857
593	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	858	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
594		859
595	void ev_prepare_start (struct ev_prepare *w)	860	void ev_prepare_start (ev_prepare *w)
		861	CODE:
		862	START (prepare, w);
596		863
597	void ev_prepare_stop (struct ev_prepare *w)	864	void ev_prepare_stop (ev_prepare *w)
		865	CODE:
		866	STOP (prepare, w);
598		867
599	void DESTROY (struct ev_prepare *w)	868	void DESTROY (ev_prepare *w)
600	CODE:	869	CODE:
601	ev_prepare_stop (w);	870	STOP (prepare, w);
602	e_destroy (w);	871	e_destroy (w);
603		872
604	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	873	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
605		874
606	void ev_check_start (struct ev_check *w)	875	void ev_check_start (ev_check *w)
		876	CODE:
		877	START (check, w);
607		878
608	void ev_check_stop (struct ev_check *w)	879	void ev_check_stop (ev_check *w)
		880	CODE:
		881	STOP (check, w);
609		882
610	void DESTROY (struct ev_check *w)	883	void DESTROY (ev_check *w)
611	CODE:	884	CODE:
612	ev_check_stop (w);	885	STOP (check, w);
613	e_destroy (w);	886	e_destroy (w);
614		887
615	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	888	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
616		889
617	void ev_child_start (struct ev_child *w)	890	void ev_child_start (ev_child *w)
		891	CODE:
		892	START (child, w);
618		893
619	void ev_child_stop (struct ev_child *w)	894	void ev_child_stop (ev_child *w)
		895	CODE:
		896	STOP (child, w);
620		897
621	void DESTROY (struct ev_child *w)	898	void DESTROY (ev_child *w)
622	CODE:	899	CODE:
623	ev_child_stop (w);	900	STOP (child, w);
624	e_destroy (w);	901	e_destroy (w);
625		902
626	void set (struct ev_child *w, int pid)	903	void set (ev_child *w, int pid)
627	CODE:	904	CODE:
628	{	905	{
629	int active = w->active;	906	int active = ev_is_active (w);
630	if (active) ev_child_stop (w);	907	if (active) STOP (child, w);
		908
631	ev_child_set (w, pid);	909	ev_child_set (w, pid);
632	if (active) ev_child_start (w);
633	}
634		910
		911	if (active) START (child, w);
		912	}
		913
		914	int pid (ev_child *w, int new_pid = 0)
		915	CODE:
		916	{
		917	RETVAL = w->pid;
		918
		919	if (items > 1)
		920	{
		921	int active = ev_is_active (w);
		922	if (active) STOP (child, w);
		923
		924	ev_child_set (w, new_pid);
		925
		926	if (active) START (child, w);
		927	}
		928	}
		929	OUTPUT:
		930	RETVAL
		931
		932
635	int status (struct ev_child *w)	933	int rstatus (ev_child *w)
		934	ALIAS:
		935	rpid = 1
636	CODE:	936	CODE:
637	RETVAL = w->status;	937	RETVAL = ix ? w->rpid : w->rstatus;
638	OUTPUT:	938	OUTPUT:
639	RETVAL	939	RETVAL
640		940
641	#if 0	941	#ifndef _WIN32
642		942
643	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	943	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
644		944
645	BOOT:	945	BOOT:
646	{	946	{
…		…
717		1017
718	int evdns_set_option (char option, char val, int flags)	1018	int evdns_set_option (char option, char val, int flags)
719		1019
720	int evdns_resolv_conf_parse (int flags, const char *filename)	1020	int evdns_resolv_conf_parse (int flags, const char *filename)
721		1021
722	#ifdef MS_WINDOWS	1022	#ifdef _WIN32
723		1023
724	int evdns_config_windows_nameservers ()	1024	int evdns_config_windows_nameservers ()
725		1025
726	#endif	1026	#endif
727		1027
…		…
729		1029
730	void evdns_search_add (char *domain)	1030	void evdns_search_add (char *domain)
731		1031
732	void evdns_search_ndots_set (int ndots)	1032	void evdns_search_ndots_set (int ndots)
733		1033
		1034	#if 0
734		1035
735	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1036	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
736		1037
737	BOOT:	1038	BOOT:
738	{	1039	{
…		…
770		1071
771	#void DESTROY (struct evhttp_request *req);	1072	#void DESTROY (struct evhttp_request *req);
772		1073
773	#endif	1074	#endif
774		1075
		1076	#endif
775		1077
776		1078
777		1079
778		1080
779		1081

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Comparing EV/EV.xs (file contents): Revision 1.34 by root, Thu Nov 1 12:11:07 2007 UTC vs. Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.34 by root, Thu Nov 1 12:11:07 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC