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

Comparing EV/EV.xs (file contents):
Revision 1.16 by root, Wed Oct 31 10:53:54 2007 UTC vs.
Revision 1.79 by root, Sat Nov 24 16:57:30 2007 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include <math.h>
6	#include <netinet/in.h>	5	/#include <netinet/in.h>/
7		6
8	#define TIMEOUT_NONE HUGE_VAL	7	#define EV_PROTOTYPES 1
9
10	#define EV_COMMON \
11	SV self; / contains this struct */ \
12	SV cb_sv, fh;
13
14	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
15		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 */
16	#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)
17		63
18	typedef int Signal;	64	typedef int Signal;
19		65
20	static struct EVAPI evapi;	66	static struct EVAPI evapi;
21		67
22	static HV	68	static HV
23	*stash_watcher,	69	*stash_watcher,
24	*stash_io,	70	*stash_io,
25	*stash_time,
26	*stash_timer,	71	*stash_timer,
27	*stash_periodic,	72	*stash_periodic,
28	*stash_signal,	73	*stash_signal,
29	*stash_idle,	74	*stash_idle,
		75	*stash_prepare,
30	*stash_check;	76	*stash_check,
		77	*stash_child;
		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
31		84
32	static int	85	static int
33	sv_signum (SV *sig)	86	sv_signum (SV *sig)
34	{	87	{
35	int signum;	88	int signum;
36		89
37	if (SvIV (sig) > 0)	90	SvGETMAGIC (sig);
38	return SvIV (sig);
39		91
40	for (signum = 1; signum < SIG_SIZE; ++signum)	92	for (signum = 1; signum < SIG_SIZE; ++signum)
41	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	93	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42	return signum;	94	return signum;
43		95
		96	if (SvIV (sig) > 0)
		97	return SvIV (sig);
		98
44	return -1;	99	return -1;
45	}
46
47	static void
48	api_once (int fd, short events, double timeout, void (cb)(int, short, void ), void *arg)
49	{
50	#if 0
51	if (timeout >= 0.)
52	{
53	struct timeval tv;
54	tv_set (&tv, timeout);
55	event_once (fd, events, cb, arg, &tv);
56	}
57	else
58	event_once (fd, events, cb, arg, 0);
59	#endif
60	}	100	}
61		101
62	/////////////////////////////////////////////////////////////////////////////	102	/////////////////////////////////////////////////////////////////////////////
63	// Event	103	// Event
64		104
65	static void e_cb (struct ev_watcher *w, int revents);	105	static void e_cb (ev_watcher *w, int revents);
66		106
67	static int	107	static int
68	sv_fileno (SV *fh)	108	sv_fileno (SV *fh)
69	{	109	{
70	SvGETMAGIC (fh);	110	SvGETMAGIC (fh);
73	fh = SvRV (fh);	113	fh = SvRV (fh);
74		114
75	if (SvTYPE (fh) == SVt_PVGV)	115	if (SvTYPE (fh) == SVt_PVGV)
76	return PerlIO_fileno (IoIFP (sv_2io (fh)));	116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
77		117
78	if (SvIOK (fh))	118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
79	return SvIV (fh);	119	return SvIV (fh);
80		120
81	return -1;	121	return -1;
82	}	122	}
83		123
84	static void *	124	static void *
85	e_new (int size, SV *cb_sv)	125	e_new (int size, SV *cb_sv)
86	{	126	{
87	struct ev_watcher *w;	127	ev_watcher *w;
88	SV *self = NEWSV (0, size);	128	SV *self = NEWSV (0, size);
89	SvPOK_only (self);	129	SvPOK_only (self);
90	SvCUR_set (self, size);	130	SvCUR_set (self, size);
91		131
92	w = (struct ev_watcher *)SvPVX (self);	132	w = (ev_watcher *)SvPVX (self);
93		133
94	evw_init (w, e_cb);	134	ev_init (w, e_cb);
95		135
		136	w->flags = WFLAG_KEEPALIVE;
		137	w->data = 0;
96	w->fh = 0;	138	w->fh = 0;
97	w->cb_sv = newSVsv (cb_sv);	139	w->cb_sv = newSVsv (cb_sv);
98	w->self = self;	140	w->self = self;
99		141
100	return (void *)w;	142	return (void *)w;
101	}	143	}
102		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
103	static SV *	155	static SV *
104	e_bless (struct ev_watcher w, HV stash)	156	e_bless (ev_watcher w, HV stash)
105	{	157	{
106	SV *rv;	158	SV *rv;
107		159
108	if (SvOBJECT (w->self))	160	if (SvOBJECT (w->self))
109	rv = newRV_inc (w->self);	161	rv = newRV_inc (w->self);
…		…
115	}	167	}
116		168
117	return rv;	169	return rv;
118	}	170	}
119		171
		172	static SV *sv_events_cache;
		173
120	static void	174	static void
121	e_cb (struct ev_watcher *w, int revents)	175	e_cb (ev_watcher *w, int revents)
122	{	176	{
123	dSP;	177	dSP;
124	I32 mark = SP - PL_stack_base;	178	I32 mark = SP - PL_stack_base;
125	SV sv_self, sv_events;	179	SV sv_self, sv_events;
126	static SV *sv_events_cache;
127		180
128	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 */
129		182
130	if (sv_events_cache)	183	if (sv_events_cache)
131	{	184	{
…		…
137		190
138	PUSHMARK (SP);	191	PUSHMARK (SP);
139	EXTEND (SP, 2);	192	EXTEND (SP, 2);
140	PUSHs (sv_self);	193	PUSHs (sv_self);
141	PUSHs (sv_events);	194	PUSHs (sv_events);
		195
142	PUTBACK;	196	PUTBACK;
143	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	197	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
144	SP = PL_stack_base + mark; PUTBACK;
145		198
146	SvREFCNT_dec (sv_self);	199	SvREFCNT_dec (sv_self);
147		200
148	if (sv_events_cache)	201	if (sv_events_cache)
149	SvREFCNT_dec (sv_events);	202	SvREFCNT_dec (sv_events);
…		…
153	if (SvTRUE (ERRSV))	206	if (SvTRUE (ERRSV))
154	{	207	{
155	PUSHMARK (SP);	208	PUSHMARK (SP);
156	PUTBACK;	209	PUTBACK;
157	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);
158	SP = PL_stack_base + mark; PUTBACK;
159	}	211	}
160	}
161		212
162	#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
163	/////////////////////////////////////////////////////////////////////////////	299	/////////////////////////////////////////////////////////////////////////////
164	// DNS	300	// DNS
165		301
		302	#ifndef _WIN32
166	static void	303	static void
167	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)
168	{	305	{
169	dSP;	306	dSP;
170	SV cb = (SV )arg;	307	SV cb = (SV )arg;
…		…
211		348
212	LEAVE;	349	LEAVE;
213	}	350	}
214	#endif	351	#endif
215		352
		353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		354	croak (# repeat " value must be >= 0");
		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
216	/////////////////////////////////////////////////////////////////////////////	359	/////////////////////////////////////////////////////////////////////////////
217	// XS interface functions	360	// XS interface functions
218		361
219	MODULE = EV PACKAGE = EV PREFIX = ev_	362	MODULE = EV PACKAGE = EV PREFIX = ev_
220		363
		364	PROTOTYPES: ENABLE
		365
221	BOOT:	366	BOOT:
222	{	367	{
223	int i;
224	HV *stash = gv_stashpv ("EV", 1);	368	HV *stash = gv_stashpv ("EV", 1);
225		369
226	static const struct {	370	static const struct {
227	const char *name;	371	const char *name;
228	IV iv;	372	IV iv;
229	} *civ, const_iv[] = {	373	} *civ, const_iv[] = {
230	# 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
		378	const_iv (EV_, UNDEF)
231	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
232	const_iv (EV_, TIMEOUT)	380	const_iv (EV_, TIMEOUT)
233	const_iv (EV_, READ)	381	const_iv (EV_, READ)
234	const_iv (EV_, WRITE)	382	const_iv (EV_, WRITE)
235	const_iv (EV_, SIGNAL)	383	const_iv (EV_, SIGNAL)
236	const_iv (EV_, IDLE)	384	const_iv (EV_, IDLE)
237	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
		386	const_iv (EV_, ERROR)
238		387
239	const_iv (EV, LOOP_ONESHOT)	388	const_iv (EV, LOOP_ONESHOT)
240	const_iv (EV, LOOP_NONBLOCK)	389	const_iv (EV, LOOP_NONBLOCK)
241
242	const_iv (EV, METHOD_NONE)	390	const_iv (EV, UNLOOP_ONE)
		391	const_iv (EV, UNLOOP_ALL)
		392
243	const_iv (EV, METHOD_SELECT)	393	const_iv (EV, BACKEND_SELECT)
		394	const_iv (EV, BACKEND_POLL)
244	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)
245	};	401	};
246		402
247	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; )
248	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249		405
250	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251	stash_io = gv_stashpv ("EV::IO" , 1);	407	stash_io = gv_stashpv ("EV::IO" , 1);
252	stash_time = gv_stashpv ("EV::Time" , 1);
253	stash_timer = gv_stashpv ("EV::Timer" , 1);	408	stash_timer = gv_stashpv ("EV::Timer" , 1);
254	stash_periodic = gv_stashpv ("EV::Periodic", 1);	409	stash_periodic = gv_stashpv ("EV::Periodic", 1);
255	stash_signal = gv_stashpv ("EV::Signal" , 1);	410	stash_signal = gv_stashpv ("EV::Signal" , 1);
256	stash_idle = gv_stashpv ("EV::Idle" , 1);	411	stash_idle = gv_stashpv ("EV::Idle" , 1);
		412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257	stash_check = gv_stashpv ("EV::Check" , 1);	413	stash_check = gv_stashpv ("EV::Check" , 1);
		414	stash_child = gv_stashpv ("EV::Child" , 1);
258		415
259	{	416	{
260	SV *sv = perl_get_sv ("EV::API", TRUE);	417	SV *sv = perl_get_sv ("EV::API", TRUE);
261	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	418	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
262		419
263	/* the poor man's shared library emulator */	420	/* the poor man's shared library emulator */
264	evapi.ver = EV_API_VERSION;	421	evapi.ver = EV_API_VERSION;
265	evapi.rev = EV_API_REVISION;	422	evapi.rev = EV_API_REVISION;
266	evapi.once = api_once;
267	evapi.sv_fileno = sv_fileno;	423	evapi.sv_fileno = sv_fileno;
268	evapi.sv_signum = sv_signum;	424	evapi.sv_signum = sv_signum;
269	evapi.now = &ev_now;	425	evapi.now = ev_now;
270	evapi.method = &ev_method;	426	evapi.backend = ev_backend;
271	evapi.loop_done = &ev_loop_done;	427	evapi.unloop = ev_unloop;
272	evapi.time = ev_time;	428	evapi.time = ev_time;
273	evapi.loop = ev_loop;	429	evapi.loop = ev_loop;
		430	evapi.once = ev_once;
274	evapi.io_start = evio_start;	431	evapi.io_start = ev_io_start;
275	evapi.io_stop = evio_stop;	432	evapi.io_stop = ev_io_stop;
276	evapi.timer_start = evtimer_start;	433	evapi.timer_start = ev_timer_start;
277	evapi.timer_stop = evtimer_stop;	434	evapi.timer_stop = ev_timer_stop;
		435	evapi.timer_again = ev_timer_again;
278	evapi.periodic_start = evperiodic_start;	436	evapi.periodic_start = ev_periodic_start;
279	evapi.periodic_stop = evperiodic_stop;	437	evapi.periodic_stop = ev_periodic_stop;
280	evapi.signal_start = evsignal_start;	438	evapi.signal_start = ev_signal_start;
281	evapi.signal_stop = evsignal_stop;	439	evapi.signal_stop = ev_signal_stop;
282	evapi.idle_start = evidle_start;	440	evapi.idle_start = ev_idle_start;
283	evapi.idle_stop = evidle_stop;	441	evapi.idle_stop = ev_idle_stop;
		442	evapi.prepare_start = ev_prepare_start;
		443	evapi.prepare_stop = ev_prepare_stop;
284	evapi.check_start = evcheck_start;	444	evapi.check_start = ev_check_start;
285	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;
286		450
287	sv_setiv (sv, (IV)&evapi);	451	sv_setiv (sv, (IV)&evapi);
288	SvREADONLY_on (sv);	452	SvREADONLY_on (sv);
289	}	453	}
		454	#ifndef _WIN32
		455	pthread_atfork (0, 0, ev_default_fork);
		456	#endif
290	}	457	}
291		458
292	NV ev_now ()	459	NV ev_now ()
293	CODE:
294	RETVAL = ev_now;
295	OUTPUT:
296	RETVAL
297		460
298	int ev_method ()	461	unsigned int ev_backend ()
299	CODE:
300	RETVAL = ev_method;
301	OUTPUT:
302	RETVAL
303		462
304	NV ev_time ()	463	NV ev_time ()
305		464
306	void ev_init (int flags = 0)	465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
307		466
308	void ev_loop (int flags = 0)	467	void ev_loop (int flags = 0)
309		468
310	void ev_loop_done (int value = 1)	469	void ev_unloop (int how = 1)
311	CODE:
312	ev_loop_done = value;
313		470
314	struct ev_io io (SV fh, int events, SV *cb)	471	ev_io io (SV fh, int events, SV *cb)
315	ALIAS:	472	ALIAS:
316	io_ns = 1	473	io_ns = 1
317	CODE:	474	CODE:
		475	{
		476	int fd = sv_fileno (fh);
		477	CHECK_FD (fh, fd);
		478
318	RETVAL = e_new (sizeof (struct ev_io), cb);	479	RETVAL = e_new (sizeof (ev_io), cb);
319	RETVAL->fh = newSVsv (fh);	480	RETVAL->fh = newSVsv (fh);
320	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	481	ev_io_set (RETVAL, fd, events);
321	if (!ix) evio_start (RETVAL);	482	if (!ix) START (io, RETVAL);
		483	}
322	OUTPUT:	484	OUTPUT:
323	RETVAL	485	RETVAL
324		486
325	struct ev_timer timer (NV after, NV repeat, SV cb)	487	ev_timer timer (NV after, NV repeat, SV cb)
326	ALIAS:	488	ALIAS:
327	timer_ns = 1	489	timer_ns = 1
		490	INIT:
		491	CHECK_REPEAT (repeat);
328	CODE:	492	CODE:
329	RETVAL = e_new (sizeof (struct ev_timer), cb);	493	RETVAL = e_new (sizeof (ev_timer), cb);
330	evtimer_set (RETVAL, after, repeat);	494	ev_timer_set (RETVAL, after, repeat);
331	if (!ix) evtimer_start (RETVAL);	495	if (!ix) START (timer, RETVAL);
332	OUTPUT:	496	OUTPUT:
333	RETVAL	497	RETVAL
334		498
335	struct ev_periodic periodic (NV at, NV interval, SV cb)	499	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
336	ALIAS:	500	ALIAS:
337	periodic_ns = 1	501	periodic_ns = 1
		502	INIT:
		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
		536	ev_prepare prepare (SV cb)
		537	ALIAS:
		538	prepare_ns = 1
		539	CODE:
		540	RETVAL = e_new (sizeof (ev_prepare), cb);
		541	ev_prepare_set (RETVAL);
		542	if (!ix) START (prepare, RETVAL);
		543	OUTPUT:
		544	RETVAL
		545
365	struct ev_check check (SV cb)	546	ev_check check (SV cb)
366	ALIAS:	547	ALIAS:
367	check_ns = 1	548	check_ns = 1
368	CODE:	549	CODE:
369	RETVAL = e_new (sizeof (struct ev_check), cb);	550	RETVAL = e_new (sizeof (ev_check), cb);
370	evcheck_set (RETVAL);	551	ev_check_set (RETVAL);
371	if (!ix) evcheck_start (RETVAL);	552	if (!ix) START (check, RETVAL);
372	OUTPUT:	553	OUTPUT:
373	RETVAL	554	RETVAL
374		555
		556	ev_child child (int pid, SV cb)
		557	ALIAS:
		558	child_ns = 1
		559	CODE:
		560	RETVAL = e_new (sizeof (ev_child), cb);
		561	ev_child_set (RETVAL, pid);
		562	if (!ix) START (child, RETVAL);
		563	OUTPUT:
		564	RETVAL
		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	);
375		574
376	PROTOTYPES: DISABLE	575	PROTOTYPES: DISABLE
377		576
378	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	577	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
379		578
380	int ev_is_active (struct ev_watcher *w)	579	int ev_is_active (ev_watcher *w)
381		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
382	SV cb (struct ev_watcher w, SV *new_cb = 0)	599	SV cb (ev_watcher w, SV *new_cb = 0)
383	CODE:	600	CODE:
384	{	601	{
385	RETVAL = newSVsv (w->cb_sv);	602	RETVAL = newSVsv (w->cb_sv);
386		603
387	if (items > 1)	604	if (items > 1)
388	sv_setsv (w->cb_sv, new_cb);	605	sv_setsv (w->cb_sv, new_cb);
389	}	606	}
390	OUTPUT:	607	OUTPUT:
391	RETVAL	608	RETVAL
392		609
393	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	610	SV data (ev_watcher w, SV *new_data = 0)
394
395	void evio_start (struct ev_io *w)
396
397	void evio_stop (struct ev_io *w)
398
399	void set (struct ev_io w, SV fh, int events)
400	CODE:	611	CODE:
401	{	612	{
402	int active = w->active;	613	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
403	if (active) evio_stop (w);
404
405	sv_setsv (w->fh, fh);
406	evio_set (w, sv_fileno (w->fh), events);
407
408	if (active) evio_start (w);
409	}
410
411	SV fh (struct ev_io w, SV *new_fh = 0)
412	CODE:
413	{
414	RETVAL = newSVsv (w->fh);
415		614
416	if (items > 1)	615	if (items > 1)
417	{	616	{
418	int active = w->active;	617	SvREFCNT_dec (w->data);
419	if (active) evio_stop (w);	618	w->data = newSVsv (new_data);
420
421	sv_setsv (w->fh, new_fh);
422	evio_set (w, sv_fileno (w->fh), w->events);
423
424	if (active) evio_start (w);
425	}	619	}
426	}	620	}
427	OUTPUT:	621	OUTPUT:
428	RETVAL	622	RETVAL
429		623
430	short events (struct ev_io *w, short new_events = EV_UNDEF)	624	void trigger (ev_watcher *w, int revents = EV_NONE)
431	CODE:	625	CODE:
		626	w->cb (w, revents);
		627
		628	int priority (ev_watcher *w, int new_priority = 0)
		629	CODE:
432	{	630	{
433	RETVAL = w->events;	631	RETVAL = w->priority;
434		632
435	if (items > 1)	633	if (items > 1)
436	{	634	{
437	int active = w->active;	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
438	if (active) evio_stop (w);	640	if (active)
		641	{
		642	/* grrr. */
		643	PUSHMARK (SP);
		644	XPUSHs (ST (0));
		645	call_method ("stop", G_DISCARD \| G_VOID);
		646	}
439		647
440	evio_set (w, w->fd, new_events);	648	ev_set_priority (w, new_priority);
441		649
442	if (active) evio_start (w);	650	if (active)
		651	{
		652	PUSHMARK (SP);
		653	XPUSHs (ST (0));
		654	call_method ("start", G_DISCARD \| G_VOID);
		655	}
443	}	656	}
444	}	657	}
445	OUTPUT:	658	OUTPUT:
446	RETVAL	659	RETVAL
447		660
		661	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		662
		663	void ev_io_start (ev_io *w)
		664	CODE:
		665	START (io, w);
		666
		667	void ev_io_stop (ev_io *w)
		668	CODE:
		669	STOP (io, w);
		670
		671	void DESTROY (ev_io *w)
		672	CODE:
		673	STOP (io, w);
		674	e_destroy (w);
		675
		676	void set (ev_io w, SV fh, int events)
		677	CODE:
		678	{
		679	int active = ev_is_active (w);
		680	int fd = sv_fileno (fh);
		681	CHECK_FD (fh, fd);
		682
		683	if (active) STOP (io, w);
		684
		685	sv_setsv (w->fh, fh);
		686	ev_io_set (w, fd, events);
		687
		688	if (active) START (io, w);
		689	}
		690
		691	SV fh (ev_io w, SV *new_fh = 0)
		692	CODE:
		693	{
		694	RETVAL = newSVsv (w->fh);
		695
		696	if (items > 1)
		697	{
		698	int active = ev_is_active (w);
		699	if (active) STOP (io, w);
		700
		701	sv_setsv (w->fh, new_fh);
		702	ev_io_set (w, sv_fileno (w->fh), w->events);
		703
		704	if (active) START (io, w);
		705	}
		706	}
		707	OUTPUT:
		708	RETVAL
		709
		710	int events (ev_io *w, int new_events = EV_UNDEF)
		711	CODE:
		712	{
		713	RETVAL = w->events;
		714
		715	if (items > 1)
		716	{
		717	int active = ev_is_active (w);
		718	if (active) STOP (io, w);
		719
		720	ev_io_set (w, w->fd, new_events);
		721
		722	if (active) START (io, w);
		723	}
		724	}
		725	OUTPUT:
		726	RETVAL
		727
448	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	728	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
449		729
450	void evsignal_start (struct ev_signal *w)	730	void ev_signal_start (ev_signal *w)
		731	CODE:
		732	START (signal, w);
451		733
452	void evsignal_stop (struct ev_signal *w)	734	void ev_signal_stop (ev_signal *w)
		735	CODE:
		736	STOP (signal, w);
453		737
		738	void DESTROY (ev_signal *w)
		739	CODE:
		740	STOP (signal, w);
		741	e_destroy (w);
		742
454	void set (struct ev_signal w, SV signal = 0)	743	void set (ev_signal w, SV signal)
455	CODE:	744	CODE:
456	{	745	{
457	Signal signum = sv_signum (signal); /* may croak here */	746	Signal signum = sv_signum (signal); /* may croak here */
458	int active = w->active;	747	int active = ev_is_active (w);
459		748
460	if (active) evsignal_stop (w);	749	if (active) STOP (signal, w);
		750
461	evsignal_set (w, signum);	751	ev_signal_set (w, signum);
		752
462	if (active) evsignal_start (w);	753	if (active) START (signal, w);
463	}	754	}
464		755
465	MODULE = EV PACKAGE = EV::Time	756	int signal (ev_signal w, SV new_signal = 0)
		757	CODE:
		758	{
		759	RETVAL = w->signum;
466		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
		774
467	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	775	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
468		776
469	void evtimer_start (struct ev_timer *w)	777	void ev_timer_start (ev_timer *w)
		778	INIT:
		779	CHECK_REPEAT (w->repeat);
		780	CODE:
		781	START (timer, w);
470		782
471	void evtimer_stop (struct ev_timer *w)	783	void ev_timer_stop (ev_timer *w)
		784	CODE:
		785	STOP (timer, w);
472		786
		787	void ev_timer_again (ev_timer *w)
		788	INIT:
		789	CHECK_REPEAT (w->repeat);
		790	CODE:
		791	REF (w);
		792	ev_timer_again (w);
		793	UNREF (w);
		794
		795	void DESTROY (ev_timer *w)
		796	CODE:
		797	STOP (timer, w);
		798	e_destroy (w);
		799
473	void set (struct ev_timer *w, NV after, NV repeat = 0.)	800	void set (ev_timer *w, NV after, NV repeat = 0.)
		801	INIT:
		802	CHECK_REPEAT (repeat);
474	CODE:	803	CODE:
475	{	804	{
476	int active = w->active;	805	int active = ev_is_active (w);
477	if (active) evtimer_stop (w);	806	if (active) STOP (timer, w);
478	evtimer_set (w, after, repeat);	807	ev_timer_set (w, after, repeat);
479	if (active) evtimer_start (w);	808	if (active) START (timer, w);
480	}	809	}
481		810
482	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	811	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
483		812
484	void evperiodic_start (struct ev_periodic *w)	813	void ev_periodic_start (ev_periodic *w)
		814	INIT:
		815	CHECK_REPEAT (w->interval);
		816	CODE:
		817	START (periodic, w);
485		818
486	void evperiodic_stop (struct ev_periodic *w)	819	void ev_periodic_stop (ev_periodic *w)
487
488	void set (struct ev_periodic *w, NV at, NV interval = 0.)
489	CODE:	820	CODE:
		821	STOP (periodic, w);
		822
		823	void ev_periodic_again (ev_periodic *w)
		824	CODE:
		825	REF (w);
		826	ev_periodic_again (w);
		827	UNREF (w);
		828
		829	void DESTROY (ev_periodic *w)
		830	CODE:
		831	STOP (periodic, w);
		832	e_destroy (w);
		833
		834	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		835	INIT:
		836	CHECK_REPEAT (interval);
		837	CODE:
490	{	838	{
491	int active = w->active;	839	int active = ev_is_active (w);
492	if (active) evperiodic_stop (w);	840	if (active) STOP (periodic, w);
493	evperiodic_set (w, at, interval);	841
		842	SvREFCNT_dec (w->fh);
		843	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		844	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		845
494	if (active) evperiodic_start (w);	846	if (active) START (periodic, w);
495	}	847	}
496		848
497	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	849	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
498		850
499	void evidle_start (struct ev_idle *w)	851	void ev_idle_start (ev_idle *w)
		852	CODE:
		853	START (idle, w);
500		854
501	void evidle_stop (struct ev_idle *w)	855	void ev_idle_stop (ev_idle *w)
		856	CODE:
		857	STOP (idle, w);
502		858
		859	void DESTROY (ev_idle *w)
		860	CODE:
		861	STOP (idle, w);
		862	e_destroy (w);
		863
		864	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		865
		866	void ev_prepare_start (ev_prepare *w)
		867	CODE:
		868	START (prepare, w);
		869
		870	void ev_prepare_stop (ev_prepare *w)
		871	CODE:
		872	STOP (prepare, w);
		873
		874	void DESTROY (ev_prepare *w)
		875	CODE:
		876	STOP (prepare, w);
		877	e_destroy (w);
		878
503	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	879	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
504		880
505	void evcheck_start (struct ev_check *w)	881	void ev_check_start (ev_check *w)
		882	CODE:
		883	START (check, w);
506		884
507	void evcheck_stop (struct ev_check *w)	885	void ev_check_stop (ev_check *w)
		886	CODE:
		887	STOP (check, w);
508		888
509	#if 0	889	void DESTROY (ev_check *w)
		890	CODE:
		891	STOP (check, w);
		892	e_destroy (w);
		893
		894	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		895
		896	void ev_child_start (ev_child *w)
		897	CODE:
		898	START (child, w);
		899
		900	void ev_child_stop (ev_child *w)
		901	CODE:
		902	STOP (child, w);
		903
		904	void DESTROY (ev_child *w)
		905	CODE:
		906	STOP (child, w);
		907	e_destroy (w);
		908
		909	void set (ev_child *w, int pid)
		910	CODE:
		911	{
		912	int active = ev_is_active (w);
		913	if (active) STOP (child, w);
		914
		915	ev_child_set (w, pid);
		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
		939	int rstatus (ev_child *w)
		940	ALIAS:
		941	rpid = 1
		942	CODE:
		943	RETVAL = ix ? w->rpid : w->rstatus;
		944	OUTPUT:
		945	RETVAL
		946
		947	#ifndef _WIN32
510		948
511	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	949	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
512		950
513	BOOT:	951	BOOT:
514	{	952	{
…		…
585		1023
586	int evdns_set_option (char option, char val, int flags)	1024	int evdns_set_option (char option, char val, int flags)
587		1025
588	int evdns_resolv_conf_parse (int flags, const char *filename)	1026	int evdns_resolv_conf_parse (int flags, const char *filename)
589		1027
590	#ifdef MS_WINDOWS	1028	#ifdef _WIN32
591		1029
592	int evdns_config_windows_nameservers ()	1030	int evdns_config_windows_nameservers ()
593		1031
594	#endif	1032	#endif
595		1033
…		…
597		1035
598	void evdns_search_add (char *domain)	1036	void evdns_search_add (char *domain)
599		1037
600	void evdns_search_ndots_set (int ndots)	1038	void evdns_search_ndots_set (int ndots)
601		1039
		1040	#if 0
602		1041
603	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1042	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
604		1043
605	BOOT:	1044	BOOT:
606	{	1045	{
…		…
638		1077
639	#void DESTROY (struct evhttp_request *req);	1078	#void DESTROY (struct evhttp_request *req);
640		1079
641	#endif	1080	#endif
642		1081
		1082	#endif
643		1083
644		1084
645		1085
646		1086
647		1087

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Comparing EV/EV.xs (file contents): Revision 1.16 by root, Wed Oct 31 10:53:54 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 1.16 by root, Wed Oct 31 10:53:54 2007 UTC vs.
Revision 1.79 by root, Sat Nov 24 16:57:30 2007 UTC