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

Comparing EV/EV.xs (file contents):
Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs.
Revision 1.79 by root, Sat Nov 24 16:57:30 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
9	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
10	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
11		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 */
12	#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)
13		63
14	typedef int Signal;	64	typedef int Signal;
15		65
16	static struct EVAPI evapi;	66	static struct EVAPI evapi;
17		67
…		…
24	*stash_idle,	74	*stash_idle,
25	*stash_prepare,	75	*stash_prepare,
26	*stash_check,	76	*stash_check,
27	*stash_child;	77	*stash_child;
28		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
29	static int	85	static int
30	sv_signum (SV *sig)	86	sv_signum (SV *sig)
31	{	87	{
32	int signum;	88	int signum;
33		89
…		…
44	}	100	}
45		101
46	/////////////////////////////////////////////////////////////////////////////	102	/////////////////////////////////////////////////////////////////////////////
47	// Event	103	// Event
48		104
49	static void e_cb (struct ev_watcher *w, int revents);	105	static void e_cb (ev_watcher *w, int revents);
50		106
51	static int	107	static int
52	sv_fileno (SV *fh)	108	sv_fileno (SV *fh)
53	{	109	{
54	SvGETMAGIC (fh);	110	SvGETMAGIC (fh);
…		…
57	fh = SvRV (fh);	113	fh = SvRV (fh);
58		114
59	if (SvTYPE (fh) == SVt_PVGV)	115	if (SvTYPE (fh) == SVt_PVGV)
60	return PerlIO_fileno (IoIFP (sv_2io (fh)));	116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
61		117
62	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
63	return SvIV (fh);	119	return SvIV (fh);
64		120
65	return -1;	121	return -1;
66	}	122	}
67		123
68	static void *	124	static void *
69	e_new (int size, SV *cb_sv)	125	e_new (int size, SV *cb_sv)
70	{	126	{
71	struct ev_watcher *w;	127	ev_watcher *w;
72	SV *self = NEWSV (0, size);	128	SV *self = NEWSV (0, size);
73	SvPOK_only (self);	129	SvPOK_only (self);
74	SvCUR_set (self, size);	130	SvCUR_set (self, size);
75		131
76	w = (struct ev_watcher *)SvPVX (self);	132	w = (ev_watcher *)SvPVX (self);
77		133
78	ev_watcher_init (w, e_cb);	134	ev_init (w, e_cb);
79		135
		136	w->flags = WFLAG_KEEPALIVE;
		137	w->data = 0;
80	w->fh = 0;	138	w->fh = 0;
81	w->cb_sv = newSVsv (cb_sv);	139	w->cb_sv = newSVsv (cb_sv);
82	w->self = self;	140	w->self = self;
83		141
84	return (void *)w;	142	return (void *)w;
85	}	143	}
86		144
87	static void *	145	static void
88	e_destroy (void *w_)	146	e_destroy (void *w_)
89	{	147	{
90	struct ev_watcher *w = w_;	148	ev_watcher w = (ev_watcher )w_;
91		149
92	SvREFCNT_dec (w->fh ); w->fh = 0;	150	SvREFCNT_dec (w->fh ); w->fh = 0;
93	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;
94	}	153	}
95		154
96	static SV *	155	static SV *
97	e_bless (struct ev_watcher w, HV stash)	156	e_bless (ev_watcher w, HV stash)
98	{	157	{
99	SV *rv;	158	SV *rv;
100		159
101	if (SvOBJECT (w->self))	160	if (SvOBJECT (w->self))
102	rv = newRV_inc (w->self);	161	rv = newRV_inc (w->self);
…		…
108	}	167	}
109		168
110	return rv;	169	return rv;
111	}	170	}
112		171
		172	static SV *sv_events_cache;
		173
113	static void	174	static void
114	e_cb (struct ev_watcher *w, int revents)	175	e_cb (ev_watcher *w, int revents)
115	{	176	{
116	dSP;	177	dSP;
117	I32 mark = SP - PL_stack_base;	178	I32 mark = SP - PL_stack_base;
118	SV sv_self, sv_events, *sv_status = 0;	179	SV sv_self, sv_events;
119	static SV *sv_events_cache;
120		180
121	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 */
122		182
123	if (sv_events_cache)	183	if (sv_events_cache)
124	{	184	{
…		…
131	PUSHMARK (SP);	191	PUSHMARK (SP);
132	EXTEND (SP, 2);	192	EXTEND (SP, 2);
133	PUSHs (sv_self);	193	PUSHs (sv_self);
134	PUSHs (sv_events);	194	PUSHs (sv_events);
135		195
136	if (revents & EV_CHILD)
137	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
138
139	PUTBACK;	196	PUTBACK;
140	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	197	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
141	SP = PL_stack_base + mark; PUTBACK;
142		198
143	SvREFCNT_dec (sv_self);	199	SvREFCNT_dec (sv_self);
144	SvREFCNT_dec (sv_status);
145		200
146	if (sv_events_cache)	201	if (sv_events_cache)
147	SvREFCNT_dec (sv_events);	202	SvREFCNT_dec (sv_events);
148	else	203	else
149	sv_events_cache = sv_events;	204	sv_events_cache = sv_events;
…		…
151	if (SvTRUE (ERRSV))	206	if (SvTRUE (ERRSV))
152	{	207	{
153	PUSHMARK (SP);	208	PUSHMARK (SP);
154	PUTBACK;	209	PUTBACK;
155	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);
156	SP = PL_stack_base + mark; PUTBACK;
157	}	211	}
158	}
159		212
160	#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
161	/////////////////////////////////////////////////////////////////////////////	299	/////////////////////////////////////////////////////////////////////////////
162	// DNS	300	// DNS
163		301
		302	#ifndef _WIN32
164	static void	303	static void
165	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)
166	{	305	{
167	dSP;	306	dSP;
168	SV cb = (SV )arg;	307	SV cb = (SV )arg;
…		…
224		363
225	PROTOTYPES: ENABLE	364	PROTOTYPES: ENABLE
226		365
227	BOOT:	366	BOOT:
228	{	367	{
229	int i;
230	HV *stash = gv_stashpv ("EV", 1);	368	HV *stash = gv_stashpv ("EV", 1);
231		369
232	static const struct {	370	static const struct {
233	const char *name;	371	const char *name;
234	IV iv;	372	IV iv;
235	} *civ, const_iv[] = {	373	} *civ, const_iv[] = {
236	# 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
237	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
238	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
239	const_iv (EV_, TIMEOUT)	380	const_iv (EV_, TIMEOUT)
240	const_iv (EV_, READ)	381	const_iv (EV_, READ)
241	const_iv (EV_, WRITE)	382	const_iv (EV_, WRITE)
…		…
244	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
245	const_iv (EV_, ERROR)	386	const_iv (EV_, ERROR)
246		387
247	const_iv (EV, LOOP_ONESHOT)	388	const_iv (EV, LOOP_ONESHOT)
248	const_iv (EV, LOOP_NONBLOCK)	389	const_iv (EV, LOOP_NONBLOCK)
249
250	const_iv (EV, METHOD_NONE)	390	const_iv (EV, UNLOOP_ONE)
		391	const_iv (EV, UNLOOP_ALL)
		392
251	const_iv (EV, METHOD_SELECT)	393	const_iv (EV, BACKEND_SELECT)
		394	const_iv (EV, BACKEND_POLL)
252	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)
253	};	401	};
254		402
255	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; )
256	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
257		405
258	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
259	stash_io = gv_stashpv ("EV::Io" , 1);	407	stash_io = gv_stashpv ("EV::IO" , 1);
260	stash_timer = gv_stashpv ("EV::Timer" , 1);	408	stash_timer = gv_stashpv ("EV::Timer" , 1);
261	stash_periodic = gv_stashpv ("EV::Periodic", 1);	409	stash_periodic = gv_stashpv ("EV::Periodic", 1);
262	stash_signal = gv_stashpv ("EV::Signal" , 1);	410	stash_signal = gv_stashpv ("EV::Signal" , 1);
263	stash_idle = gv_stashpv ("EV::Idle" , 1);	411	stash_idle = gv_stashpv ("EV::Idle" , 1);
264	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
…		…
272	/* the poor man's shared library emulator */	420	/* the poor man's shared library emulator */
273	evapi.ver = EV_API_VERSION;	421	evapi.ver = EV_API_VERSION;
274	evapi.rev = EV_API_REVISION;	422	evapi.rev = EV_API_REVISION;
275	evapi.sv_fileno = sv_fileno;	423	evapi.sv_fileno = sv_fileno;
276	evapi.sv_signum = sv_signum;	424	evapi.sv_signum = sv_signum;
277	evapi.now = &ev_now;	425	evapi.now = ev_now;
278	evapi.method = &ev_method;	426	evapi.backend = ev_backend;
279	evapi.loop_done = &ev_loop_done;	427	evapi.unloop = ev_unloop;
280	evapi.time = ev_time;	428	evapi.time = ev_time;
281	evapi.loop = ev_loop;	429	evapi.loop = ev_loop;
282	evapi.once = ev_once;	430	evapi.once = ev_once;
283	evapi.io_start = ev_io_start;	431	evapi.io_start = ev_io_start;
284	evapi.io_stop = ev_io_stop;	432	evapi.io_stop = ev_io_stop;
…		…
295	evapi.prepare_stop = ev_prepare_stop;	443	evapi.prepare_stop = ev_prepare_stop;
296	evapi.check_start = ev_check_start;	444	evapi.check_start = ev_check_start;
297	evapi.check_stop = ev_check_stop;	445	evapi.check_stop = ev_check_stop;
298	evapi.child_start = ev_child_start;	446	evapi.child_start = ev_child_start;
299	evapi.child_stop = ev_child_stop;	447	evapi.child_stop = ev_child_stop;
		448	evapi.ref = ev_ref;
		449	evapi.unref = ev_unref;
300		450
301	sv_setiv (sv, (IV)&evapi);	451	sv_setiv (sv, (IV)&evapi);
302	SvREADONLY_on (sv);	452	SvREADONLY_on (sv);
303	}	453	}
304		454	#ifndef _WIN32
305	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	455	pthread_atfork (0, 0, ev_default_fork);
		456	#endif
306	}	457	}
307		458
308	NV ev_now ()	459	NV ev_now ()
309	CODE:
310	RETVAL = ev_now;
311	OUTPUT:
312	RETVAL
313		460
314	int ev_method ()	461	unsigned int ev_backend ()
315	CODE:
316	RETVAL = ev_method;
317	OUTPUT:
318	RETVAL
319		462
320	NV ev_time ()	463	NV ev_time ()
321		464
322	void ev_init (int flags = 0)	465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
323		466
324	void ev_loop (int flags = 0)	467	void ev_loop (int flags = 0)
325		468
326	void ev_loop_done (int value = 1)	469	void ev_unloop (int how = 1)
327	CODE:
328	ev_loop_done = value;
329		470
330	struct ev_io io (SV fh, int events, SV *cb)	471	ev_io io (SV fh, int events, SV *cb)
331	ALIAS:	472	ALIAS:
332	io_ns = 1	473	io_ns = 1
333	CODE:	474	CODE:
334	{	475	{
335	int fd = sv_fileno (fh);	476	int fd = sv_fileno (fh);
336	CHECK_FD (fh, fd);	477	CHECK_FD (fh, fd);
337		478
338	RETVAL = e_new (sizeof (struct ev_io), cb);	479	RETVAL = e_new (sizeof (ev_io), cb);
339	RETVAL->fh = newSVsv (fh);	480	RETVAL->fh = newSVsv (fh);
340	ev_io_set (RETVAL, fd, events);	481	ev_io_set (RETVAL, fd, events);
341	if (!ix) ev_io_start (RETVAL);	482	if (!ix) START (io, RETVAL);
342	}	483	}
343	OUTPUT:	484	OUTPUT:
344	RETVAL	485	RETVAL
345		486
346	struct ev_timer timer (NV after, NV repeat, SV cb)	487	ev_timer timer (NV after, NV repeat, SV cb)
347	ALIAS:	488	ALIAS:
348	timer_ns = 1	489	timer_ns = 1
349	INIT:	490	INIT:
350	CHECK_REPEAT (repeat);	491	CHECK_REPEAT (repeat);
351	CODE:	492	CODE:
352	RETVAL = e_new (sizeof (struct ev_timer), cb);	493	RETVAL = e_new (sizeof (ev_timer), cb);
353	ev_timer_set (RETVAL, after, repeat);	494	ev_timer_set (RETVAL, after, repeat);
354	if (!ix) ev_timer_start (RETVAL);	495	if (!ix) START (timer, RETVAL);
355	OUTPUT:	496	OUTPUT:
356	RETVAL	497	RETVAL
357		498
358	struct ev_periodic periodic (NV at, NV interval, SV cb)	499	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
359	ALIAS:	500	ALIAS:
360	periodic_ns = 1	501	periodic_ns = 1
361	INIT:	502	INIT:
362	CHECK_REPEAT (interval);	503	CHECK_REPEAT (interval);
363	CODE:	504	CODE:
		505	{
		506	ev_periodic *w;
364	RETVAL = e_new (sizeof (struct ev_periodic), cb);	507	w = e_new (sizeof (ev_periodic), cb);
365	ev_periodic_set (RETVAL, at, interval);	508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
366	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	}
367	OUTPUT:	513	OUTPUT:
368	RETVAL	514	RETVAL
369		515
370	struct ev_signal signal (Signal signum, SV cb)	516	ev_signal signal (Signal signum, SV cb)
371	ALIAS:	517	ALIAS:
372	signal_ns = 1	518	signal_ns = 1
373	CODE:	519	CODE:
374	RETVAL = e_new (sizeof (struct ev_signal), cb);	520	RETVAL = e_new (sizeof (ev_signal), cb);
375	ev_signal_set (RETVAL, signum);	521	ev_signal_set (RETVAL, signum);
376	if (!ix) ev_signal_start (RETVAL);	522	if (!ix) START (signal, RETVAL);
377	OUTPUT:	523	OUTPUT:
378	RETVAL	524	RETVAL
379		525
380	struct ev_idle idle (SV cb)	526	ev_idle idle (SV cb)
381	ALIAS:	527	ALIAS:
382	idle_ns = 1	528	idle_ns = 1
383	CODE:	529	CODE:
384	RETVAL = e_new (sizeof (struct ev_idle), cb);	530	RETVAL = e_new (sizeof (ev_idle), cb);
385	ev_idle_set (RETVAL);	531	ev_idle_set (RETVAL);
386	if (!ix) ev_idle_start (RETVAL);	532	if (!ix) START (idle, RETVAL);
387	OUTPUT:	533	OUTPUT:
388	RETVAL	534	RETVAL
389		535
390	struct ev_prepare prepare (SV cb)	536	ev_prepare prepare (SV cb)
391	ALIAS:	537	ALIAS:
392	prepare_ns = 1	538	prepare_ns = 1
393	CODE:	539	CODE:
394	RETVAL = e_new (sizeof (struct ev_prepare), cb);	540	RETVAL = e_new (sizeof (ev_prepare), cb);
395	ev_prepare_set (RETVAL);	541	ev_prepare_set (RETVAL);
396	if (!ix) ev_prepare_start (RETVAL);	542	if (!ix) START (prepare, RETVAL);
397	OUTPUT:	543	OUTPUT:
398	RETVAL	544	RETVAL
399		545
400	struct ev_check check (SV cb)	546	ev_check check (SV cb)
401	ALIAS:	547	ALIAS:
402	check_ns = 1	548	check_ns = 1
403	CODE:	549	CODE:
404	RETVAL = e_new (sizeof (struct ev_check), cb);	550	RETVAL = e_new (sizeof (ev_check), cb);
405	ev_check_set (RETVAL);	551	ev_check_set (RETVAL);
406	if (!ix) ev_check_start (RETVAL);	552	if (!ix) START (check, RETVAL);
407	OUTPUT:	553	OUTPUT:
408	RETVAL	554	RETVAL
409		555
410	struct ev_child child (int pid, SV cb)	556	ev_child child (int pid, SV cb)
411	ALIAS:	557	ALIAS:
412	check_ns = 1	558	child_ns = 1
413	CODE:	559	CODE:
414	RETVAL = e_new (sizeof (struct ev_check), cb);	560	RETVAL = e_new (sizeof (ev_child), cb);
415	ev_child_set (RETVAL, pid);	561	ev_child_set (RETVAL, pid);
416	if (!ix) ev_child_start (RETVAL);	562	if (!ix) START (child, RETVAL);
417	OUTPUT:	563	OUTPUT:
418	RETVAL	564	RETVAL
419		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	);
420		574
421	PROTOTYPES: DISABLE	575	PROTOTYPES: DISABLE
422		576
423	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	577	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
424		578
425	int ev_is_active (struct ev_watcher *w)	579	int ev_is_active (ev_watcher *w)
426		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
427	SV cb (struct ev_watcher w, SV *new_cb = 0)	599	SV cb (ev_watcher w, SV *new_cb = 0)
428	CODE:	600	CODE:
429	{	601	{
430	RETVAL = newSVsv (w->cb_sv);	602	RETVAL = newSVsv (w->cb_sv);
431		603
432	if (items > 1)	604	if (items > 1)
433	sv_setsv (w->cb_sv, new_cb);	605	sv_setsv (w->cb_sv, new_cb);
434	}	606	}
435	OUTPUT:	607	OUTPUT:
436	RETVAL	608	RETVAL
437		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	if (items > 1)
		616	{
		617	SvREFCNT_dec (w->data);
		618	w->data = newSVsv (new_data);
		619	}
		620	}
		621	OUTPUT:
		622	RETVAL
		623
438	void trigger (struct ev_watcher *w, int revents = EV_NONE)	624	void trigger (ev_watcher *w, int revents = EV_NONE)
439	CODE:	625	CODE:
440	w->cb (w, revents);	626	w->cb (w, revents);
441		627
		628	int priority (ev_watcher *w, int new_priority = 0)
		629	CODE:
		630	{
		631	RETVAL = w->priority;
		632
		633	if (items > 1)
		634	{
		635	int active = ev_is_active (w);
		636
		637	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		638	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		639
		640	if (active)
		641	{
		642	/* grrr. */
		643	PUSHMARK (SP);
		644	XPUSHs (ST (0));
		645	call_method ("stop", G_DISCARD \| G_VOID);
		646	}
		647
		648	ev_set_priority (w, new_priority);
		649
		650	if (active)
		651	{
		652	PUSHMARK (SP);
		653	XPUSHs (ST (0));
		654	call_method ("start", G_DISCARD \| G_VOID);
		655	}
		656	}
		657	}
		658	OUTPUT:
		659	RETVAL
		660
442	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	661	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
443		662
444	void ev_io_start (struct ev_io *w)	663	void ev_io_start (ev_io *w)
		664	CODE:
		665	START (io, w);
445		666
446	void ev_io_stop (struct ev_io *w)	667	void ev_io_stop (ev_io *w)
		668	CODE:
		669	STOP (io, w);
447		670
448	void DESTROY (struct ev_io *w)	671	void DESTROY (ev_io *w)
449	CODE:	672	CODE:
450	ev_io_stop (w);	673	STOP (io, w);
451	e_destroy (w);	674	e_destroy (w);
452		675
453	void set (struct ev_io w, SV fh, int events)	676	void set (ev_io w, SV fh, int events)
454	CODE:	677	CODE:
455	{	678	{
456	int active = w->active;	679	int active = ev_is_active (w);
457	int fd = sv_fileno (fh);	680	int fd = sv_fileno (fh);
458	CHECK_FD (fh, fd);	681	CHECK_FD (fh, fd);
459		682
460	if (active) ev_io_stop (w);	683	if (active) STOP (io, w);
461		684
462	sv_setsv (w->fh, fh);	685	sv_setsv (w->fh, fh);
463	ev_io_set (w, fd, events);	686	ev_io_set (w, fd, events);
464		687
465	if (active) ev_io_start (w);	688	if (active) START (io, w);
466	}	689	}
467		690
468	SV fh (struct ev_io w, SV *new_fh = 0)	691	SV fh (ev_io w, SV *new_fh = 0)
469	CODE:	692	CODE:
470	{	693	{
471	RETVAL = newSVsv (w->fh);	694	RETVAL = newSVsv (w->fh);
472		695
473	if (items > 1)	696	if (items > 1)
474	{	697	{
475	int active = w->active;	698	int active = ev_is_active (w);
476	if (active) ev_io_stop (w);	699	if (active) STOP (io, w);
477		700
478	sv_setsv (w->fh, new_fh);	701	sv_setsv (w->fh, new_fh);
479	ev_io_set (w, sv_fileno (w->fh), w->events);	702	ev_io_set (w, sv_fileno (w->fh), w->events);
480		703
481	if (active) ev_io_start (w);	704	if (active) START (io, w);
482	}	705	}
483	}	706	}
484	OUTPUT:	707	OUTPUT:
485	RETVAL	708	RETVAL
486		709
487	short events (struct ev_io *w, short new_events = EV_UNDEF)	710	int events (ev_io *w, int new_events = EV_UNDEF)
488	CODE:	711	CODE:
489	{	712	{
490	RETVAL = w->events;	713	RETVAL = w->events;
491		714
492	if (items > 1)	715	if (items > 1)
493	{	716	{
494	int active = w->active;	717	int active = ev_is_active (w);
495	if (active) ev_io_stop (w);	718	if (active) STOP (io, w);
496		719
497	ev_io_set (w, w->fd, new_events);	720	ev_io_set (w, w->fd, new_events);
498		721
499	if (active) ev_io_start (w);	722	if (active) START (io, w);
500	}	723	}
501	}	724	}
502	OUTPUT:	725	OUTPUT:
503	RETVAL	726	RETVAL
504		727
505	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	728	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
506		729
507	void ev_signal_start (struct ev_signal *w)	730	void ev_signal_start (ev_signal *w)
		731	CODE:
		732	START (signal, w);
508		733
509	void ev_signal_stop (struct ev_signal *w)	734	void ev_signal_stop (ev_signal *w)
		735	CODE:
		736	STOP (signal, w);
510		737
511	void DESTROY (struct ev_signal *w)	738	void DESTROY (ev_signal *w)
512	CODE:	739	CODE:
513	ev_signal_stop (w);	740	STOP (signal, w);
514	e_destroy (w);	741	e_destroy (w);
515		742
516	void set (struct ev_signal w, SV signal = 0)	743	void set (ev_signal w, SV signal)
517	CODE:	744	CODE:
518	{	745	{
519	Signal signum = sv_signum (signal); /* may croak here */	746	Signal signum = sv_signum (signal); /* may croak here */
520	int active = w->active;	747	int active = ev_is_active (w);
521		748
522	if (active) ev_signal_stop (w);	749	if (active) STOP (signal, w);
		750
523	ev_signal_set (w, signum);	751	ev_signal_set (w, signum);
524	if (active) ev_signal_start (w);
525	}
526		752
527	MODULE = EV PACKAGE = EV::Time	753	if (active) START (signal, w);
		754	}
		755
		756	int signal (ev_signal w, SV new_signal = 0)
		757	CODE:
		758	{
		759	RETVAL = w->signum;
		760
		761	if (items > 1)
		762	{
		763	Signal signum = sv_signum (new_signal); /* may croak here */
		764	int active = ev_is_active (w);
		765	if (active) STOP (signal, w);
		766
		767	ev_signal_set (w, signum);
		768
		769	if (active) START (signal, w);
		770	}
		771	}
		772	OUTPUT:
		773	RETVAL
528		774
529	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	775	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
530		776
531	void ev_timer_start (struct ev_timer *w)	777	void ev_timer_start (ev_timer *w)
532	INIT:	778	INIT:
533	CHECK_REPEAT (w->repeat);	779	CHECK_REPEAT (w->repeat);
		780	CODE:
		781	START (timer, w);
534		782
535	void ev_timer_stop (struct ev_timer *w)	783	void ev_timer_stop (ev_timer *w)
		784	CODE:
		785	STOP (timer, w);
536		786
537	void ev_timer_again (struct ev_timer *w)	787	void ev_timer_again (ev_timer *w)
538	INIT:	788	INIT:
539	CHECK_REPEAT (w->repeat);	789	CHECK_REPEAT (w->repeat);
		790	CODE:
		791	REF (w);
		792	ev_timer_again (w);
		793	UNREF (w);
540		794
541	void DESTROY (struct ev_timer *w)	795	void DESTROY (ev_timer *w)
542	CODE:	796	CODE:
543	ev_timer_stop (w);	797	STOP (timer, w);
544	e_destroy (w);	798	e_destroy (w);
545		799
546	void set (struct ev_timer *w, NV after, NV repeat = 0.)	800	void set (ev_timer *w, NV after, NV repeat = 0.)
547	INIT:	801	INIT:
548	CHECK_REPEAT (repeat);	802	CHECK_REPEAT (repeat);
549	CODE:	803	CODE:
550	{	804	{
551	int active = w->active;	805	int active = ev_is_active (w);
552	if (active) ev_timer_stop (w);	806	if (active) STOP (timer, w);
553	ev_timer_set (w, after, repeat);	807	ev_timer_set (w, after, repeat);
554	if (active) ev_timer_start (w);	808	if (active) START (timer, w);
555	}	809	}
556		810
557	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	811	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
558		812
559	void ev_periodic_start (struct ev_periodic *w)	813	void ev_periodic_start (ev_periodic *w)
560	INIT:	814	INIT:
561	CHECK_REPEAT (w->interval);	815	CHECK_REPEAT (w->interval);
		816	CODE:
		817	START (periodic, w);
562		818
563	void ev_periodic_stop (struct ev_periodic *w)	819	void ev_periodic_stop (ev_periodic *w)
		820	CODE:
		821	STOP (periodic, w);
564		822
		823	void ev_periodic_again (ev_periodic *w)
		824	CODE:
		825	REF (w);
		826	ev_periodic_again (w);
		827	UNREF (w);
		828
565	void DESTROY (struct ev_periodic *w)	829	void DESTROY (ev_periodic *w)
566	CODE:	830	CODE:
567	ev_periodic_stop (w);	831	STOP (periodic, w);
568	e_destroy (w);	832	e_destroy (w);
569		833
570	void set (struct ev_periodic *w, NV at, NV interval = 0.)	834	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
571	INIT:	835	INIT:
572	CHECK_REPEAT (interval);	836	CHECK_REPEAT (interval);
573	CODE:	837	CODE:
574	{	838	{
575	int active = w->active;	839	int active = ev_is_active (w);
576	if (active) ev_periodic_stop (w);	840	if (active) STOP (periodic, w);
		841
		842	SvREFCNT_dec (w->fh);
		843	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
577	ev_periodic_set (w, at, interval);	844	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		845
578	if (active) ev_periodic_start (w);	846	if (active) START (periodic, w);
579	}	847	}
580		848
581	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	849	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
582		850
583	void ev_idle_start (struct ev_idle *w)	851	void ev_idle_start (ev_idle *w)
		852	CODE:
		853	START (idle, w);
584		854
585	void ev_idle_stop (struct ev_idle *w)	855	void ev_idle_stop (ev_idle *w)
		856	CODE:
		857	STOP (idle, w);
586		858
587	void DESTROY (struct ev_idle *w)	859	void DESTROY (ev_idle *w)
588	CODE:	860	CODE:
589	ev_idle_stop (w);	861	STOP (idle, w);
590	e_destroy (w);	862	e_destroy (w);
591		863
592	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	864	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
593		865
594	void ev_prepare_start (struct ev_prepare *w)	866	void ev_prepare_start (ev_prepare *w)
		867	CODE:
		868	START (prepare, w);
595		869
596	void ev_prepare_stop (struct ev_prepare *w)	870	void ev_prepare_stop (ev_prepare *w)
		871	CODE:
		872	STOP (prepare, w);
597		873
598	void DESTROY (struct ev_prepare *w)	874	void DESTROY (ev_prepare *w)
599	CODE:	875	CODE:
600	ev_prepare_stop (w);	876	STOP (prepare, w);
601	e_destroy (w);	877	e_destroy (w);
602		878
603	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	879	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
604		880
605	void ev_check_start (struct ev_check *w)	881	void ev_check_start (ev_check *w)
		882	CODE:
		883	START (check, w);
606		884
607	void ev_check_stop (struct ev_check *w)	885	void ev_check_stop (ev_check *w)
		886	CODE:
		887	STOP (check, w);
608		888
609	void DESTROY (struct ev_check *w)	889	void DESTROY (ev_check *w)
610	CODE:	890	CODE:
611	ev_check_stop (w);	891	STOP (check, w);
612	e_destroy (w);	892	e_destroy (w);
613		893
614	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	894	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
615		895
616	void ev_child_start (struct ev_child *w)	896	void ev_child_start (ev_child *w)
		897	CODE:
		898	START (child, w);
617		899
618	void ev_child_stop (struct ev_child *w)	900	void ev_child_stop (ev_child *w)
		901	CODE:
		902	STOP (child, w);
619		903
620	void DESTROY (struct ev_child *w)	904	void DESTROY (ev_child *w)
621	CODE:	905	CODE:
622	ev_child_stop (w);	906	STOP (child, w);
623	e_destroy (w);	907	e_destroy (w);
624		908
625	void set (struct ev_child *w, int pid)	909	void set (ev_child *w, int pid)
626	CODE:	910	CODE:
627	{	911	{
628	int active = w->active;	912	int active = ev_is_active (w);
629	if (active) ev_child_stop (w);	913	if (active) STOP (child, w);
		914
630	ev_child_set (w, pid);	915	ev_child_set (w, pid);
631	if (active) ev_child_start (w);
632	}
633		916
		917	if (active) START (child, w);
		918	}
		919
		920	int pid (ev_child *w, int new_pid = 0)
		921	CODE:
		922	{
		923	RETVAL = w->pid;
		924
		925	if (items > 1)
		926	{
		927	int active = ev_is_active (w);
		928	if (active) STOP (child, w);
		929
		930	ev_child_set (w, new_pid);
		931
		932	if (active) START (child, w);
		933	}
		934	}
		935	OUTPUT:
		936	RETVAL
		937
		938
634	int status (struct ev_child *w)	939	int rstatus (ev_child *w)
		940	ALIAS:
		941	rpid = 1
635	CODE:	942	CODE:
636	RETVAL = w->status;	943	RETVAL = ix ? w->rpid : w->rstatus;
637	OUTPUT:	944	OUTPUT:
638	RETVAL	945	RETVAL
639		946
640	#if 0	947	#ifndef _WIN32
641		948
642	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	949	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
643		950
644	BOOT:	951	BOOT:
645	{	952	{
…		…
716		1023
717	int evdns_set_option (char option, char val, int flags)	1024	int evdns_set_option (char option, char val, int flags)
718		1025
719	int evdns_resolv_conf_parse (int flags, const char *filename)	1026	int evdns_resolv_conf_parse (int flags, const char *filename)
720		1027
721	#ifdef MS_WINDOWS	1028	#ifdef _WIN32
722		1029
723	int evdns_config_windows_nameservers ()	1030	int evdns_config_windows_nameservers ()
724		1031
725	#endif	1032	#endif
726		1033
…		…
728		1035
729	void evdns_search_add (char *domain)	1036	void evdns_search_add (char *domain)
730		1037
731	void evdns_search_ndots_set (int ndots)	1038	void evdns_search_ndots_set (int ndots)
732		1039
		1040	#if 0
733		1041
734	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1042	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
735		1043
736	BOOT:	1044	BOOT:
737	{	1045	{
…		…
769		1077
770	#void DESTROY (struct evhttp_request *req);	1078	#void DESTROY (struct evhttp_request *req);
771		1079
772	#endif	1080	#endif
773		1081
		1082	#endif
774		1083
775		1084
776		1085
777		1086
778		1087

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Comparing EV/EV.xs (file contents): Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs. Revision 1.79 by root, Sat Nov 24 16:57:30 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs.
Revision 1.79 by root, Sat Nov 24 16:57:30 2007 UTC