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

Comparing EV/EV.xs (file contents):
Revision 1.23 by root, Wed Oct 31 19:07:43 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 HAVE_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
19	static HV	68	static HV
20	*stash_watcher,	69	*stash_watcher,
21	*stash_io,	70	*stash_io,
22	*stash_time,
23	*stash_timer,	71	*stash_timer,
24	*stash_periodic,	72	*stash_periodic,
25	*stash_signal,	73	*stash_signal,
26	*stash_idle,	74	*stash_idle,
27	*stash_prepare,	75	*stash_prepare,
28	*stash_check,	76	*stash_check,
29	*stash_child;	77	*stash_child;
30		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
31	static int	85	static int
32	sv_signum (SV *sig)	86	sv_signum (SV *sig)
33	{	87	{
34	int signum;	88	int signum;
35		89
36	if (SvIV (sig) > 0)	90	SvGETMAGIC (sig);
37	return SvIV (sig);
38		91
39	for (signum = 1; signum < SIG_SIZE; ++signum)	92	for (signum = 1; signum < SIG_SIZE; ++signum)
40	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	93	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
41	return signum;	94	return signum;
42		95
		96	if (SvIV (sig) > 0)
		97	return SvIV (sig);
		98
43	return -1;	99	return -1;
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 (SvIOK (fh))	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	evw_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
		145	static void
		146	e_destroy (void *w_)
		147	{
		148	ev_watcher w = (ev_watcher )w_;
		149
		150	SvREFCNT_dec (w->fh ); w->fh = 0;
		151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		152	SvREFCNT_dec (w->data ); w->data = 0;
		153	}
		154
87	static SV *	155	static SV *
88	e_bless (struct ev_watcher w, HV stash)	156	e_bless (ev_watcher w, HV stash)
89	{	157	{
90	SV *rv;	158	SV *rv;
91		159
92	if (SvOBJECT (w->self))	160	if (SvOBJECT (w->self))
93	rv = newRV_inc (w->self);	161	rv = newRV_inc (w->self);
…		…
99	}	167	}
100		168
101	return rv;	169	return rv;
102	}	170	}
103		171
		172	static SV *sv_events_cache;
		173
104	static void	174	static void
105	e_cb (struct ev_watcher *w, int revents)	175	e_cb (ev_watcher *w, int revents)
106	{	176	{
107	dSP;	177	dSP;
108	I32 mark = SP - PL_stack_base;	178	I32 mark = SP - PL_stack_base;
109	SV sv_self, sv_events;	179	SV sv_self, sv_events;
110	static SV *sv_events_cache;
111		180
112	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 */
113		182
114	if (sv_events_cache)	183	if (sv_events_cache)
115	{	184	{
…		…
121		190
122	PUSHMARK (SP);	191	PUSHMARK (SP);
123	EXTEND (SP, 2);	192	EXTEND (SP, 2);
124	PUSHs (sv_self);	193	PUSHs (sv_self);
125	PUSHs (sv_events);	194	PUSHs (sv_events);
		195
126	PUTBACK;	196	PUTBACK;
127	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	197	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
128	SP = PL_stack_base + mark; PUTBACK;
129		198
130	SvREFCNT_dec (sv_self);	199	SvREFCNT_dec (sv_self);
131		200
132	if (sv_events_cache)	201	if (sv_events_cache)
133	SvREFCNT_dec (sv_events);	202	SvREFCNT_dec (sv_events);
…		…
137	if (SvTRUE (ERRSV))	206	if (SvTRUE (ERRSV))
138	{	207	{
139	PUSHMARK (SP);	208	PUSHMARK (SP);
140	PUTBACK;	209	PUTBACK;
141	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);
142	SP = PL_stack_base + mark; PUTBACK;
143	}	211	}
144	}
145		212
146	#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
147	/////////////////////////////////////////////////////////////////////////////	299	/////////////////////////////////////////////////////////////////////////////
148	// DNS	300	// DNS
149		301
		302	#ifndef _WIN32
150	static void	303	static void
151	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)
152	{	305	{
153	dSP;	306	dSP;
154	SV cb = (SV )arg;	307	SV cb = (SV )arg;
…		…
198	#endif	351	#endif
199		352
200	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
201	croak (# repeat " value must be >= 0");	354	croak (# repeat " value must be >= 0");
202		355
		356	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		357	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		358
203	/////////////////////////////////////////////////////////////////////////////	359	/////////////////////////////////////////////////////////////////////////////
204	// XS interface functions	360	// XS interface functions
205		361
206	MODULE = EV PACKAGE = EV PREFIX = ev_	362	MODULE = EV PACKAGE = EV PREFIX = ev_
207		363
208	PROTOTYPES: ENABLE	364	PROTOTYPES: ENABLE
209		365
210	BOOT:	366	BOOT:
211	{	367	{
212	int i;
213	HV *stash = gv_stashpv ("EV", 1);	368	HV *stash = gv_stashpv ("EV", 1);
214		369
215	static const struct {	370	static const struct {
216	const char *name;	371	const char *name;
217	IV iv;	372	IV iv;
218	} *civ, const_iv[] = {	373	} *civ, const_iv[] = {
219	# 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
220	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
221	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
222	const_iv (EV_, TIMEOUT)	380	const_iv (EV_, TIMEOUT)
223	const_iv (EV_, READ)	381	const_iv (EV_, READ)
224	const_iv (EV_, WRITE)	382	const_iv (EV_, WRITE)
…		…
227	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
228	const_iv (EV_, ERROR)	386	const_iv (EV_, ERROR)
229		387
230	const_iv (EV, LOOP_ONESHOT)	388	const_iv (EV, LOOP_ONESHOT)
231	const_iv (EV, LOOP_NONBLOCK)	389	const_iv (EV, LOOP_NONBLOCK)
232
233	const_iv (EV, METHOD_NONE)	390	const_iv (EV, UNLOOP_ONE)
		391	const_iv (EV, UNLOOP_ALL)
		392
234	const_iv (EV, METHOD_SELECT)	393	const_iv (EV, BACKEND_SELECT)
		394	const_iv (EV, BACKEND_POLL)
235	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)
236	};	401	};
237		402
238	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; )
239	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
240		405
241	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
242	stash_io = gv_stashpv ("EV::IO" , 1);	407	stash_io = gv_stashpv ("EV::IO" , 1);
243	stash_time = gv_stashpv ("EV::Time" , 1);
244	stash_timer = gv_stashpv ("EV::Timer" , 1);	408	stash_timer = gv_stashpv ("EV::Timer" , 1);
245	stash_periodic = gv_stashpv ("EV::Periodic", 1);	409	stash_periodic = gv_stashpv ("EV::Periodic", 1);
246	stash_signal = gv_stashpv ("EV::Signal" , 1);	410	stash_signal = gv_stashpv ("EV::Signal" , 1);
247	stash_idle = gv_stashpv ("EV::Idle" , 1);	411	stash_idle = gv_stashpv ("EV::Idle" , 1);
248	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
…		…
256	/* the poor man's shared library emulator */	420	/* the poor man's shared library emulator */
257	evapi.ver = EV_API_VERSION;	421	evapi.ver = EV_API_VERSION;
258	evapi.rev = EV_API_REVISION;	422	evapi.rev = EV_API_REVISION;
259	evapi.sv_fileno = sv_fileno;	423	evapi.sv_fileno = sv_fileno;
260	evapi.sv_signum = sv_signum;	424	evapi.sv_signum = sv_signum;
261	evapi.now = &ev_now;	425	evapi.now = ev_now;
262	evapi.method = &ev_method;	426	evapi.backend = ev_backend;
263	evapi.loop_done = &ev_loop_done;	427	evapi.unloop = ev_unloop;
264	evapi.time = ev_time;	428	evapi.time = ev_time;
265	evapi.loop = ev_loop;	429	evapi.loop = ev_loop;
266	evapi.once = ev_once;	430	evapi.once = ev_once;
267	evapi.io_start = evio_start;	431	evapi.io_start = ev_io_start;
268	evapi.io_stop = evio_stop;	432	evapi.io_stop = ev_io_stop;
269	evapi.timer_start = evtimer_start;	433	evapi.timer_start = ev_timer_start;
270	evapi.timer_stop = evtimer_stop;	434	evapi.timer_stop = ev_timer_stop;
271	evapi.timer_again = evtimer_again;	435	evapi.timer_again = ev_timer_again;
272	evapi.periodic_start = evperiodic_start;	436	evapi.periodic_start = ev_periodic_start;
273	evapi.periodic_stop = evperiodic_stop;	437	evapi.periodic_stop = ev_periodic_stop;
274	evapi.signal_start = evsignal_start;	438	evapi.signal_start = ev_signal_start;
275	evapi.signal_stop = evsignal_stop;	439	evapi.signal_stop = ev_signal_stop;
276	evapi.idle_start = evidle_start;	440	evapi.idle_start = ev_idle_start;
277	evapi.idle_stop = evidle_stop;	441	evapi.idle_stop = ev_idle_stop;
278	evapi.prepare_start = evprepare_start;	442	evapi.prepare_start = ev_prepare_start;
279	evapi.prepare_stop = evprepare_stop;	443	evapi.prepare_stop = ev_prepare_stop;
280	evapi.check_start = evcheck_start;	444	evapi.check_start = ev_check_start;
281	evapi.check_stop = evcheck_stop;	445	evapi.check_stop = ev_check_stop;
		446	evapi.child_start = ev_child_start;
		447	evapi.child_stop = ev_child_stop;
		448	evapi.ref = ev_ref;
		449	evapi.unref = ev_unref;
282		450
283	sv_setiv (sv, (IV)&evapi);	451	sv_setiv (sv, (IV)&evapi);
284	SvREADONLY_on (sv);	452	SvREADONLY_on (sv);
285	}	453	}
		454	#ifndef _WIN32
		455	pthread_atfork (0, 0, ev_default_fork);
		456	#endif
286	}	457	}
287		458
288	NV ev_now ()	459	NV ev_now ()
289	CODE:
290	RETVAL = ev_now;
291	OUTPUT:
292	RETVAL
293		460
294	int ev_method ()	461	unsigned int ev_backend ()
295	CODE:
296	RETVAL = ev_method;
297	OUTPUT:
298	RETVAL
299		462
300	NV ev_time ()	463	NV ev_time ()
301		464
302	void ev_init (int flags = 0)	465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
303		466
304	void ev_loop (int flags = 0)	467	void ev_loop (int flags = 0)
305		468
306	void ev_loop_done (int value = 1)	469	void ev_unloop (int how = 1)
307	CODE:
308	ev_loop_done = value;
309		470
310	struct ev_io io (SV fh, int events, SV *cb)	471	ev_io io (SV fh, int events, SV *cb)
311	ALIAS:	472	ALIAS:
312	io_ns = 1	473	io_ns = 1
313	CODE:	474	CODE:
		475	{
		476	int fd = sv_fileno (fh);
		477	CHECK_FD (fh, fd);
		478
314	RETVAL = e_new (sizeof (struct ev_io), cb);	479	RETVAL = e_new (sizeof (ev_io), cb);
315	RETVAL->fh = newSVsv (fh);	480	RETVAL->fh = newSVsv (fh);
316	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	481	ev_io_set (RETVAL, fd, events);
317	if (!ix) evio_start (RETVAL);	482	if (!ix) START (io, RETVAL);
		483	}
318	OUTPUT:	484	OUTPUT:
319	RETVAL	485	RETVAL
320		486
321	struct ev_timer timer (NV after, NV repeat, SV cb)	487	ev_timer timer (NV after, NV repeat, SV cb)
322	ALIAS:	488	ALIAS:
323	timer_ns = 1	489	timer_ns = 1
324	INIT:	490	INIT:
325	CHECK_REPEAT (repeat);	491	CHECK_REPEAT (repeat);
326	CODE:	492	CODE:
327	RETVAL = e_new (sizeof (struct ev_timer), cb);	493	RETVAL = e_new (sizeof (ev_timer), cb);
328	evtimer_set (RETVAL, after, repeat);	494	ev_timer_set (RETVAL, after, repeat);
329	if (!ix) evtimer_start (RETVAL);	495	if (!ix) START (timer, RETVAL);
330	OUTPUT:	496	OUTPUT:
331	RETVAL	497	RETVAL
332		498
333	struct ev_periodic periodic (NV at, NV interval, SV cb)	499	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
334	ALIAS:	500	ALIAS:
335	periodic_ns = 1	501	periodic_ns = 1
336	INIT:	502	INIT:
337	CHECK_REPEAT (interval);	503	CHECK_REPEAT (interval);
338	CODE:	504	CODE:
		505	{
		506	ev_periodic *w;
339	RETVAL = e_new (sizeof (struct ev_periodic), cb);	507	w = e_new (sizeof (ev_periodic), cb);
340	evperiodic_set (RETVAL, at, interval);	508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
341	if (!ix) evperiodic_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	}
342	OUTPUT:	513	OUTPUT:
343	RETVAL	514	RETVAL
344		515
345	struct ev_signal signal (Signal signum, SV cb)	516	ev_signal signal (Signal signum, SV cb)
346	ALIAS:	517	ALIAS:
347	signal_ns = 1	518	signal_ns = 1
348	CODE:	519	CODE:
349	RETVAL = e_new (sizeof (struct ev_signal), cb);	520	RETVAL = e_new (sizeof (ev_signal), cb);
350	evsignal_set (RETVAL, signum);	521	ev_signal_set (RETVAL, signum);
351	if (!ix) evsignal_start (RETVAL);	522	if (!ix) START (signal, RETVAL);
352	OUTPUT:	523	OUTPUT:
353	RETVAL	524	RETVAL
354		525
355	struct ev_idle idle (SV cb)	526	ev_idle idle (SV cb)
356	ALIAS:	527	ALIAS:
357	idle_ns = 1	528	idle_ns = 1
358	CODE:	529	CODE:
359	RETVAL = e_new (sizeof (struct ev_idle), cb);	530	RETVAL = e_new (sizeof (ev_idle), cb);
360	evidle_set (RETVAL);	531	ev_idle_set (RETVAL);
361	if (!ix) evidle_start (RETVAL);	532	if (!ix) START (idle, RETVAL);
362	OUTPUT:	533	OUTPUT:
363	RETVAL	534	RETVAL
364		535
365	struct ev_prepare prepare (SV cb)	536	ev_prepare prepare (SV cb)
366	ALIAS:	537	ALIAS:
367	prepare_ns = 1	538	prepare_ns = 1
368	CODE:	539	CODE:
369	RETVAL = e_new (sizeof (struct ev_prepare), cb);	540	RETVAL = e_new (sizeof (ev_prepare), cb);
370	evprepare_set (RETVAL);	541	ev_prepare_set (RETVAL);
371	if (!ix) evprepare_start (RETVAL);	542	if (!ix) START (prepare, RETVAL);
372	OUTPUT:	543	OUTPUT:
373	RETVAL	544	RETVAL
374		545
375	struct ev_check check (SV cb)	546	ev_check check (SV cb)
376	ALIAS:	547	ALIAS:
377	check_ns = 1	548	check_ns = 1
378	CODE:	549	CODE:
379	RETVAL = e_new (sizeof (struct ev_check), cb);	550	RETVAL = e_new (sizeof (ev_check), cb);
380	evcheck_set (RETVAL);	551	ev_check_set (RETVAL);
381	if (!ix) evcheck_start (RETVAL);	552	if (!ix) START (check, RETVAL);
382	OUTPUT:	553	OUTPUT:
383	RETVAL	554	RETVAL
384		555
385	struct ev_child child (SV cb, int pid)	556	ev_child child (int pid, SV cb)
386	ALIAS:	557	ALIAS:
387	check_ns = 1	558	child_ns = 1
388	CODE:	559	CODE:
389	RETVAL = e_new (sizeof (struct ev_check), cb);	560	RETVAL = e_new (sizeof (ev_child), cb);
390	evchild (RETVAL, pid);	561	ev_child_set (RETVAL, pid);
391	if (!ix) evchild_start (RETVAL);	562	if (!ix) START (child, RETVAL);
392	OUTPUT:	563	OUTPUT:
393	RETVAL	564	RETVAL
394		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	);
395		574
396	PROTOTYPES: DISABLE	575	PROTOTYPES: DISABLE
397		576
398	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	577	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
399		578
400	int ev_is_active (struct ev_watcher *w)	579	int ev_is_active (ev_watcher *w)
401		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
402	SV cb (struct ev_watcher w, SV *new_cb = 0)	599	SV cb (ev_watcher w, SV *new_cb = 0)
403	CODE:	600	CODE:
404	{	601	{
405	RETVAL = newSVsv (w->cb_sv);	602	RETVAL = newSVsv (w->cb_sv);
406		603
407	if (items > 1)	604	if (items > 1)
408	sv_setsv (w->cb_sv, new_cb);	605	sv_setsv (w->cb_sv, new_cb);
409	}	606	}
410	OUTPUT:	607	OUTPUT:
411	RETVAL	608	RETVAL
412		609
413	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	610	SV data (ev_watcher w, SV *new_data = 0)
414
415	void evio_start (struct ev_io *w)
416
417	void evio_stop (struct ev_io *w)
418
419	void set (struct ev_io w, SV fh, int events)
420	CODE:	611	CODE:
421	{	612	{
422	int active = w->active;	613	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
423	if (active) evio_stop (w);
424
425	sv_setsv (w->fh, fh);
426	evio_set (w, sv_fileno (w->fh), events);
427
428	if (active) evio_start (w);
429	}	614	}
		615	OUTPUT:
		616	RETVAL
430		617
431	SV fh (struct ev_io w, SV *new_fh = 0)	618	void trigger (ev_watcher *w, int revents = EV_NONE)
432	CODE:	619	CODE:
		620	w->cb (w, revents);
		621
		622	int priority (ev_watcher *w, int new_priority = 0)
		623	CODE:
433	{	624	{
434	RETVAL = newSVsv (w->fh);	625	RETVAL = w->priority;
435		626
436	if (items > 1)	627	if (items > 1)
437	{	628	{
438	int active = w->active;	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
439	if (active) evio_stop (w);	634	if (active)
		635	{
		636	/* grrr. */
		637	PUSHMARK (SP);
		638	XPUSHs (ST (0));
		639	call_method ("stop", G_DISCARD \| G_VOID);
		640	}
440		641
441	sv_setsv (w->fh, new_fh);	642	ev_set_priority (w, new_priority);
442	evio_set (w, sv_fileno (w->fh), w->events);
443		643
444	if (active) evio_start (w);	644	if (active)
		645	{
		646	PUSHMARK (SP);
		647	XPUSHs (ST (0));
		648	call_method ("start", G_DISCARD \| G_VOID);
		649	}
445	}	650	}
446	}	651	}
447	OUTPUT:	652	OUTPUT:
448	RETVAL	653	RETVAL
449		654
450	short events (struct ev_io *w, short new_events = EV_UNDEF)	655	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		656
		657	void ev_io_start (ev_io *w)
451	CODE:	658	CODE:
		659	START (io, w);
		660
		661	void ev_io_stop (ev_io *w)
		662	CODE:
		663	STOP (io, w);
		664
		665	void DESTROY (ev_io *w)
		666	CODE:
		667	STOP (io, w);
		668	e_destroy (w);
		669
		670	void set (ev_io w, SV fh, int events)
		671	CODE:
452	{	672	{
453	RETVAL = w->events;	673	int active = ev_is_active (w);
		674	int fd = sv_fileno (fh);
		675	CHECK_FD (fh, fd);
		676
		677	if (active) STOP (io, w);
		678
		679	sv_setsv (w->fh, fh);
		680	ev_io_set (w, fd, events);
		681
		682	if (active) START (io, w);
		683	}
		684
		685	SV fh (ev_io w, SV *new_fh = 0)
		686	CODE:
		687	{
		688	RETVAL = newSVsv (w->fh);
454		689
455	if (items > 1)	690	if (items > 1)
456	{	691	{
457	int active = w->active;	692	int active = ev_is_active (w);
458	if (active) evio_stop (w);	693	if (active) STOP (io, w);
459		694
		695	sv_setsv (w->fh, new_fh);
460	evio_set (w, w->fd, new_events);	696	ev_io_set (w, sv_fileno (w->fh), w->events);
461		697
462	if (active) evio_start (w);	698	if (active) START (io, w);
463	}	699	}
464	}	700	}
465	OUTPUT:	701	OUTPUT:
466	RETVAL	702	RETVAL
467		703
		704	int events (ev_io *w, int new_events = EV_UNDEF)
		705	CODE:
		706	{
		707	RETVAL = w->events;
		708
		709	if (items > 1)
		710	{
		711	int active = ev_is_active (w);
		712	if (active) STOP (io, w);
		713
		714	ev_io_set (w, w->fd, new_events);
		715
		716	if (active) START (io, w);
		717	}
		718	}
		719	OUTPUT:
		720	RETVAL
		721
468	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	722	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
469		723
470	void evsignal_start (struct ev_signal *w)	724	void ev_signal_start (ev_signal *w)
		725	CODE:
		726	START (signal, w);
471		727
472	void evsignal_stop (struct ev_signal *w)	728	void ev_signal_stop (ev_signal *w)
		729	CODE:
		730	STOP (signal, w);
473		731
		732	void DESTROY (ev_signal *w)
		733	CODE:
		734	STOP (signal, w);
		735	e_destroy (w);
		736
474	void set (struct ev_signal w, SV signal = 0)	737	void set (ev_signal w, SV signal)
475	CODE:	738	CODE:
476	{	739	{
477	Signal signum = sv_signum (signal); /* may croak here */	740	Signal signum = sv_signum (signal); /* may croak here */
478	int active = w->active;	741	int active = ev_is_active (w);
479		742
480	if (active) evsignal_stop (w);	743	if (active) STOP (signal, w);
		744
481	evsignal_set (w, signum);	745	ev_signal_set (w, signum);
		746
482	if (active) evsignal_start (w);	747	if (active) START (signal, w);
483	}	748	}
484		749
485	MODULE = EV PACKAGE = EV::Time	750	int signal (ev_signal w, SV new_signal = 0)
		751	CODE:
		752	{
		753	RETVAL = w->signum;
486		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
		768
487	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	769	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
488		770
489	void evtimer_start (struct ev_timer *w)	771	void ev_timer_start (ev_timer *w)
490	INIT:	772	INIT:
491	CHECK_REPEAT (w->repeat);	773	CHECK_REPEAT (w->repeat);
		774	CODE:
		775	START (timer, w);
492		776
493	void evtimer_stop (struct ev_timer *w)	777	void ev_timer_stop (ev_timer *w)
		778	CODE:
		779	STOP (timer, w);
494		780
495	void evtimer_again (struct ev_timer *w)	781	void ev_timer_again (ev_timer *w)
496	INIT:	782	INIT:
497	CHECK_REPEAT (w->repeat);	783	CHECK_REPEAT (w->repeat);
		784	CODE:
		785	REF (w);
		786	ev_timer_again (w);
		787	UNREF (w);
498		788
		789	void DESTROY (ev_timer *w)
		790	CODE:
		791	STOP (timer, w);
		792	e_destroy (w);
		793
499	void set (struct ev_timer *w, NV after, NV repeat = 0.)	794	void set (ev_timer *w, NV after, NV repeat = 0.)
500	INIT:	795	INIT:
501	CHECK_REPEAT (repeat);	796	CHECK_REPEAT (repeat);
502	CODE:	797	CODE:
503	{	798	{
504	int active = w->active;	799	int active = ev_is_active (w);
505	if (active) evtimer_stop (w);	800	if (active) STOP (timer, w);
506	evtimer_set (w, after, repeat);	801	ev_timer_set (w, after, repeat);
507	if (active) evtimer_start (w);	802	if (active) START (timer, w);
508	}	803	}
509		804
510	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	805	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
511		806
512	void evperiodic_start (struct ev_periodic *w)	807	void ev_periodic_start (ev_periodic *w)
513	INIT:	808	INIT:
514	CHECK_REPEAT (w->interval);	809	CHECK_REPEAT (w->interval);
		810	CODE:
		811	START (periodic, w);
515		812
516	void evperiodic_stop (struct ev_periodic *w)	813	void ev_periodic_stop (ev_periodic *w)
		814	CODE:
		815	STOP (periodic, w);
517		816
518	void set (struct ev_periodic *w, NV at, NV interval = 0.)	817	void ev_periodic_again (ev_periodic *w)
		818	CODE:
		819	REF (w);
		820	ev_periodic_again (w);
		821	UNREF (w);
		822
		823	void DESTROY (ev_periodic *w)
		824	CODE:
		825	STOP (periodic, w);
		826	e_destroy (w);
		827
		828	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
519	INIT:	829	INIT:
520	CHECK_REPEAT (interval);	830	CHECK_REPEAT (interval);
521	CODE:	831	CODE:
522	{	832	{
523	int active = w->active;	833	int active = ev_is_active (w);
524	if (active) evperiodic_stop (w);	834	if (active) STOP (periodic, w);
525	evperiodic_set (w, at, interval);	835
		836	SvREFCNT_dec (w->fh);
		837	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		838	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		839
526	if (active) evperiodic_start (w);	840	if (active) START (periodic, w);
527	}	841	}
528		842
529	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	843	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
530		844
531	void evidle_start (struct ev_idle *w)	845	void ev_idle_start (ev_idle *w)
		846	CODE:
		847	START (idle, w);
532		848
533	void evidle_stop (struct ev_idle *w)	849	void ev_idle_stop (ev_idle *w)
		850	CODE:
		851	STOP (idle, w);
534		852
		853	void DESTROY (ev_idle *w)
		854	CODE:
		855	STOP (idle, w);
		856	e_destroy (w);
		857
535	MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_	858	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
536		859
537	void evprepare_start (struct ev_prepare *w)	860	void ev_prepare_start (ev_prepare *w)
		861	CODE:
		862	START (prepare, w);
538		863
539	void evprepare_stop (struct ev_prepare *w)	864	void ev_prepare_stop (ev_prepare *w)
		865	CODE:
		866	STOP (prepare, w);
540		867
		868	void DESTROY (ev_prepare *w)
		869	CODE:
		870	STOP (prepare, w);
		871	e_destroy (w);
		872
541	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	873	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
542		874
543	void evcheck_start (struct ev_check *w)	875	void ev_check_start (ev_check *w)
		876	CODE:
		877	START (check, w);
544		878
545	void evcheck_stop (struct ev_check *w)	879	void ev_check_stop (ev_check *w)
		880	CODE:
		881	STOP (check, w);
546		882
		883	void DESTROY (ev_check *w)
		884	CODE:
		885	STOP (check, w);
		886	e_destroy (w);
		887
547	MODULE = EV PACKAGE = EV::Child PREFIX = evchild_	888	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
548		889
549	void evchild_start (struct ev_child *w)	890	void ev_child_start (ev_child *w)
		891	CODE:
		892	START (child, w);
550		893
551	void evchild_stop (struct ev_child *w)	894	void ev_child_stop (ev_child *w)
		895	CODE:
		896	STOP (child, w);
552		897
		898	void DESTROY (ev_child *w)
		899	CODE:
		900	STOP (child, w);
		901	e_destroy (w);
		902
553	void set (struct ev_child *w, int pid)	903	void set (ev_child *w, int pid)
554	CODE:	904	CODE:
555	{	905	{
556	int active = w->active;	906	int active = ev_is_active (w);
557	if (active) evchild_stop (w);	907	if (active) STOP (child, w);
		908
558	evchild_set (w, pid);	909	ev_child_set (w, pid);
559	if (active) evchild_start (w);
560	}
561		910
562	#if 0	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
		933	int rstatus (ev_child *w)
		934	ALIAS:
		935	rpid = 1
		936	CODE:
		937	RETVAL = ix ? w->rpid : w->rstatus;
		938	OUTPUT:
		939	RETVAL
		940
		941	#ifndef _WIN32
563		942
564	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	943	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
565		944
566	BOOT:	945	BOOT:
567	{	946	{
…		…
638		1017
639	int evdns_set_option (char option, char val, int flags)	1018	int evdns_set_option (char option, char val, int flags)
640		1019
641	int evdns_resolv_conf_parse (int flags, const char *filename)	1020	int evdns_resolv_conf_parse (int flags, const char *filename)
642		1021
643	#ifdef MS_WINDOWS	1022	#ifdef _WIN32
644		1023
645	int evdns_config_windows_nameservers ()	1024	int evdns_config_windows_nameservers ()
646		1025
647	#endif	1026	#endif
648		1027
…		…
650		1029
651	void evdns_search_add (char *domain)	1030	void evdns_search_add (char *domain)
652		1031
653	void evdns_search_ndots_set (int ndots)	1032	void evdns_search_ndots_set (int ndots)
654		1033
		1034	#if 0
655		1035
656	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1036	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
657		1037
658	BOOT:	1038	BOOT:
659	{	1039	{
…		…
691		1071
692	#void DESTROY (struct evhttp_request *req);	1072	#void DESTROY (struct evhttp_request *req);
693		1073
694	#endif	1074	#endif
695		1075
		1076	#endif
696		1077
697		1078
698		1079
699		1080
700		1081

Diff Legend

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

Comparing EV/EV.xs (file contents): Revision 1.23 by root, Wed Oct 31 19:07:43 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 1.23 by root, Wed Oct 31 19:07:43 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC