[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 1.80 by root, Tue Nov 27 07:27:10 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)
		63
		64	#define RESET(type,w,seta) \
		65	do { \
		66	int active = ev_is_active (w); \
		67	if (active) STOP (type, w); \
		68	ev_ ## type ## _set seta; \
		69	if (active) START (type, w); \
		70	} while (0)
17		71
18	typedef int Signal;	72	typedef int Signal;
19		73
20	static struct EVAPI evapi;	74	static struct EVAPI evapi;
21		75
22	static HV	76	static HV
23	*stash_watcher,	77	*stash_watcher,
24	*stash_io,	78	*stash_io,
25	*stash_time,
26	*stash_timer,	79	*stash_timer,
27	*stash_periodic,	80	*stash_periodic,
28	*stash_signal,	81	*stash_signal,
29	*stash_idle,	82	*stash_idle,
		83	*stash_prepare,
30	*stash_check;	84	*stash_check,
		85	*stash_child,
		86	*stash_embed,
		87	*stash_stat;
31		88
		89	#ifndef SIG_SIZE
		90	/* kudos to Slaven Rezic for the idea */
		91	static char sig_size [] = { SIG_NUM };
		92	# define SIG_SIZE (sizeof (sig_size) + 1)
		93	#endif
		94
32	static int	95	static Signal
33	sv_signum (SV *sig)	96	sv_signum (SV *sig)
34	{	97	{
35	int signum;	98	Signal signum;
36		99
37	if (SvIV (sig) > 0)	100	SvGETMAGIC (sig);
38	return SvIV (sig);
39		101
40	for (signum = 1; signum < SIG_SIZE; ++signum)	102	for (signum = 1; signum < SIG_SIZE; ++signum)
41	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	103	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42	return signum;	104	return signum;
43		105
		106	signum = SvIV (sig);
		107
		108	if (signum > 0 && signum < SIG_SIZE)
		109	return signum;
		110
44	return -1;	111	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	}	112	}
61		113
62	/////////////////////////////////////////////////////////////////////////////	114	/////////////////////////////////////////////////////////////////////////////
63	// Event	115	// Event
64		116
65	static void e_cb (struct ev_watcher *w, int revents);	117	static void e_cb (ev_watcher *w, int revents);
66		118
67	static int	119	static int
68	sv_fileno (SV *fh)	120	sv_fileno (SV *fh)
69	{	121	{
70	SvGETMAGIC (fh);	122	SvGETMAGIC (fh);
73	fh = SvRV (fh);	125	fh = SvRV (fh);
74		126
75	if (SvTYPE (fh) == SVt_PVGV)	127	if (SvTYPE (fh) == SVt_PVGV)
76	return PerlIO_fileno (IoIFP (sv_2io (fh)));	128	return PerlIO_fileno (IoIFP (sv_2io (fh)));
77		129
78	if (SvIOK (fh))	130	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
79	return SvIV (fh);	131	return SvIV (fh);
80		132
81	return -1;	133	return -1;
82	}	134	}
83		135
84	static void *	136	static void *
85	e_new (int size, SV *cb_sv)	137	e_new (int size, SV *cb_sv)
86	{	138	{
87	struct ev_watcher *w;	139	ev_watcher *w;
88	SV *self = NEWSV (0, size);	140	SV *self = NEWSV (0, size);
89	SvPOK_only (self);	141	SvPOK_only (self);
90	SvCUR_set (self, size);	142	SvCUR_set (self, size);
91		143
92	w = (struct ev_watcher *)SvPVX (self);	144	w = (ev_watcher *)SvPVX (self);
93		145
94	evw_init (w, e_cb);	146	ev_init (w, e_cb);
95		147
		148	w->flags = WFLAG_KEEPALIVE;
		149	w->data = 0;
96	w->fh = 0;	150	w->fh = 0;
97	w->cb_sv = newSVsv (cb_sv);	151	w->cb_sv = newSVsv (cb_sv);
98	w->self = self;	152	w->self = self;
99		153
100	return (void *)w;	154	return (void *)w;
101	}	155	}
102		156
		157	static void
		158	e_destroy (void *w_)
		159	{
		160	ev_watcher w = (ev_watcher )w_;
		161
		162	SvREFCNT_dec (w->fh ); w->fh = 0;
		163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		164	SvREFCNT_dec (w->data ); w->data = 0;
		165	}
		166
103	static SV *	167	static SV *
104	e_bless (struct ev_watcher w, HV stash)	168	e_bless (ev_watcher w, HV stash)
105	{	169	{
106	SV *rv;	170	SV *rv;
107		171
108	if (SvOBJECT (w->self))	172	if (SvOBJECT (w->self))
109	rv = newRV_inc (w->self);	173	rv = newRV_inc (w->self);
…		…
115	}	179	}
116		180
117	return rv;	181	return rv;
118	}	182	}
119		183
		184	static SV *sv_events_cache;
		185
120	static void	186	static void
121	e_cb (struct ev_watcher *w, int revents)	187	e_cb (ev_watcher *w, int revents)
122	{	188	{
123	dSP;	189	dSP;
124	I32 mark = SP - PL_stack_base;	190	I32 mark = SP - PL_stack_base;
125	SV sv_self, sv_events;	191	SV sv_self, sv_events;
126	static SV *sv_events_cache;
127		192
128	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	193	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129		194
130	if (sv_events_cache)	195	if (sv_events_cache)
131	{	196	{
…		…
137		202
138	PUSHMARK (SP);	203	PUSHMARK (SP);
139	EXTEND (SP, 2);	204	EXTEND (SP, 2);
140	PUSHs (sv_self);	205	PUSHs (sv_self);
141	PUSHs (sv_events);	206	PUSHs (sv_events);
		207
142	PUTBACK;	208	PUTBACK;
143	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	209	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
144	SP = PL_stack_base + mark; PUTBACK;
145		210
146	SvREFCNT_dec (sv_self);	211	SvREFCNT_dec (sv_self);
147		212
148	if (sv_events_cache)	213	if (sv_events_cache)
149	SvREFCNT_dec (sv_events);	214	SvREFCNT_dec (sv_events);
…		…
153	if (SvTRUE (ERRSV))	218	if (SvTRUE (ERRSV))
154	{	219	{
155	PUSHMARK (SP);	220	PUSHMARK (SP);
156	PUTBACK;	221	PUTBACK;
157	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	222	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
158	SP = PL_stack_base + mark; PUTBACK;
159	}	223	}
160	}
161		224
162	#if 0	225	SP = PL_stack_base + mark;
		226	PUTBACK;
		227	}
		228
		229	static void
		230	e_once_cb (int revents, void *arg)
		231	{
		232	dSP;
		233	I32 mark = SP - PL_stack_base;
		234	SV *sv_events;
		235
		236	if (sv_events_cache)
		237	{
		238	sv_events = sv_events_cache; sv_events_cache = 0;
		239	SvIV_set (sv_events, revents);
		240	}
		241	else
		242	sv_events = newSViv (revents);
		243
		244	PUSHMARK (SP);
		245	XPUSHs (sv_events);
		246
		247	PUTBACK;
		248	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		249
		250	SvREFCNT_dec ((SV *)arg);
		251
		252	if (sv_events_cache)
		253	SvREFCNT_dec (sv_events);
		254	else
		255	sv_events_cache = sv_events;
		256
		257	if (SvTRUE (ERRSV))
		258	{
		259	PUSHMARK (SP);
		260	PUTBACK;
		261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		262	}
		263
		264	SP = PL_stack_base + mark;
		265	PUTBACK;
		266	}
		267
		268	static ev_tstamp
		269	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		270	{
		271	ev_tstamp retval;
		272	int count;
		273	dSP;
		274
		275	ENTER;
		276	SAVETMPS;
		277
		278	PUSHMARK (SP);
		279	EXTEND (SP, 2);
		280	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		281	PUSHs (newSVnv (now));
		282
		283	PUTBACK;
		284	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		285	SPAGAIN;
		286
		287	if (SvTRUE (ERRSV))
		288	{
		289	PUSHMARK (SP);
		290	PUTBACK;
		291	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		292	SPAGAIN;
		293	}
		294
		295	if (count > 0)
		296	{
		297	retval = SvNV (TOPs);
		298
		299	if (retval < now)
		300	retval = now;
		301	}
		302	else
		303	retval = now;
		304
		305	FREETMPS;
		306	LEAVE;
		307
		308	return retval;
		309	}
		310
163	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
164	// DNS	312	// DNS
165		313
		314	#ifndef _WIN32
166	static void	315	static void
167	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	316	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
168	{	317	{
169	dSP;	318	dSP;
170	SV cb = (SV )arg;	319	SV cb = (SV )arg;
…		…
211		360
212	LEAVE;	361	LEAVE;
213	}	362	}
214	#endif	363	#endif
215		364
		365	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		366	croak (# repeat " value must be >= 0");
		367
		368	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		369	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		370
		371	#define CHECK_SIG(sv,num) if ((num) < 0) \
		372	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		373
216	/////////////////////////////////////////////////////////////////////////////	374	/////////////////////////////////////////////////////////////////////////////
217	// XS interface functions	375	// XS interface functions
218		376
219	MODULE = EV PACKAGE = EV PREFIX = ev_	377	MODULE = EV PACKAGE = EV PREFIX = ev_
220		378
		379	PROTOTYPES: ENABLE
		380
221	BOOT:	381	BOOT:
222	{	382	{
223	int i;
224	HV *stash = gv_stashpv ("EV", 1);	383	HV *stash = gv_stashpv ("EV", 1);
225		384
226	static const struct {	385	static const struct {
227	const char *name;	386	const char *name;
228	IV iv;	387	IV iv;
229	} *civ, const_iv[] = {	388	} *civ, const_iv[] = {
230	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	389	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		390	const_iv (EV_, MINPRI)
		391	const_iv (EV_, MAXPRI)
		392
		393	const_iv (EV_, UNDEF)
231	const_iv (EV_, NONE)	394	const_iv (EV_, NONE)
232	const_iv (EV_, TIMEOUT)	395	const_iv (EV_, TIMEOUT)
233	const_iv (EV_, READ)	396	const_iv (EV_, READ)
234	const_iv (EV_, WRITE)	397	const_iv (EV_, WRITE)
235	const_iv (EV_, SIGNAL)	398	const_iv (EV_, SIGNAL)
236	const_iv (EV_, IDLE)	399	const_iv (EV_, IDLE)
237	const_iv (EV_, CHECK)	400	const_iv (EV_, CHECK)
		401	const_iv (EV_, ERROR)
238		402
239	const_iv (EV, LOOP_ONESHOT)	403	const_iv (EV, LOOP_ONESHOT)
240	const_iv (EV, LOOP_NONBLOCK)	404	const_iv (EV, LOOP_NONBLOCK)
241
242	const_iv (EV, METHOD_NONE)	405	const_iv (EV, UNLOOP_ONE)
		406	const_iv (EV, UNLOOP_ALL)
		407
243	const_iv (EV, METHOD_SELECT)	408	const_iv (EV, BACKEND_SELECT)
		409	const_iv (EV, BACKEND_POLL)
244	const_iv (EV, METHOD_EPOLL)	410	const_iv (EV, BACKEND_EPOLL)
		411	const_iv (EV, BACKEND_KQUEUE)
		412	const_iv (EV, BACKEND_DEVPOLL)
		413	const_iv (EV, BACKEND_PORT)
		414	const_iv (EV, FLAG_AUTO)
		415	const_iv (EV, FLAG_NOENV)
245	};	416	};
246		417
247	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	418	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	419	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249		420
250	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251	stash_io = gv_stashpv ("EV::IO" , 1);	422	stash_io = gv_stashpv ("EV::IO" , 1);
252	stash_time = gv_stashpv ("EV::Time" , 1);
253	stash_timer = gv_stashpv ("EV::Timer" , 1);	423	stash_timer = gv_stashpv ("EV::Timer" , 1);
254	stash_periodic = gv_stashpv ("EV::Periodic", 1);	424	stash_periodic = gv_stashpv ("EV::Periodic", 1);
255	stash_signal = gv_stashpv ("EV::Signal" , 1);	425	stash_signal = gv_stashpv ("EV::Signal" , 1);
256	stash_idle = gv_stashpv ("EV::Idle" , 1);	426	stash_idle = gv_stashpv ("EV::Idle" , 1);
		427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257	stash_check = gv_stashpv ("EV::Check" , 1);	428	stash_check = gv_stashpv ("EV::Check" , 1);
		429	stash_child = gv_stashpv ("EV::Child" , 1);
		430	stash_embed = gv_stashpv ("EV::Embed" , 1);
		431	stash_stat = gv_stashpv ("EV::Stat" , 1);
258		432
259	{	433	{
260	SV *sv = perl_get_sv ("EV::API", TRUE);	434	SV *sv = perl_get_sv ("EV::API", TRUE);
261	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	435	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
262		436
263	/* the poor man's shared library emulator */	437	/* the poor man's shared library emulator */
264	evapi.ver = EV_API_VERSION;	438	evapi.ver = EV_API_VERSION;
265	evapi.rev = EV_API_REVISION;	439	evapi.rev = EV_API_REVISION;
266	evapi.once = api_once;
267	evapi.sv_fileno = sv_fileno;	440	evapi.sv_fileno = sv_fileno;
268	evapi.sv_signum = sv_signum;	441	evapi.sv_signum = sv_signum;
269	evapi.now = &ev_now;	442	evapi.now = ev_now;
270	evapi.method = &ev_method;	443	evapi.backend = ev_backend;
271	evapi.loop_done = &ev_loop_done;	444	evapi.unloop = ev_unloop;
		445	evapi.ref = ev_ref;
		446	evapi.unref = ev_unref;
272	evapi.time = ev_time;	447	evapi.time = ev_time;
273	evapi.loop = ev_loop;	448	evapi.loop = ev_loop;
		449	evapi.once = ev_once;
274	evapi.io_start = evio_start;	450	evapi.io_start = ev_io_start;
275	evapi.io_stop = evio_stop;	451	evapi.io_stop = ev_io_stop;
276	evapi.timer_start = evtimer_start;	452	evapi.timer_start = ev_timer_start;
277	evapi.timer_stop = evtimer_stop;	453	evapi.timer_stop = ev_timer_stop;
		454	evapi.timer_again = ev_timer_again;
278	evapi.periodic_start = evperiodic_start;	455	evapi.periodic_start = ev_periodic_start;
279	evapi.periodic_stop = evperiodic_stop;	456	evapi.periodic_stop = ev_periodic_stop;
280	evapi.signal_start = evsignal_start;	457	evapi.signal_start = ev_signal_start;
281	evapi.signal_stop = evsignal_stop;	458	evapi.signal_stop = ev_signal_stop;
282	evapi.idle_start = evidle_start;	459	evapi.idle_start = ev_idle_start;
283	evapi.idle_stop = evidle_stop;	460	evapi.idle_stop = ev_idle_stop;
		461	evapi.prepare_start = ev_prepare_start;
		462	evapi.prepare_stop = ev_prepare_stop;
284	evapi.check_start = evcheck_start;	463	evapi.check_start = ev_check_start;
285	evapi.check_stop = evcheck_stop;	464	evapi.check_stop = ev_check_stop;
		465	evapi.child_start = ev_child_start;
		466	evapi.child_stop = ev_child_stop;
		467	evapi.stat_start = ev_stat_start;
		468	evapi.stat_stop = ev_stat_stop;
		469	evapi.stat_stat = ev_stat_stat;
286		470
287	sv_setiv (sv, (IV)&evapi);	471	sv_setiv (sv, (IV)&evapi);
288	SvREADONLY_on (sv);	472	SvREADONLY_on (sv);
289	}	473	}
		474	#ifndef _WIN32
		475	pthread_atfork (0, 0, ev_default_fork);
		476	#endif
290	}	477	}
291		478
292	NV ev_now ()	479	NV ev_now ()
293	CODE:
294	RETVAL = ev_now;
295	OUTPUT:
296	RETVAL
297		480
298	int ev_method ()	481	unsigned int ev_backend ()
299	CODE:
300	RETVAL = ev_method;
301	OUTPUT:
302	RETVAL
303		482
304	NV ev_time ()	483	NV ev_time ()
305		484
306	void ev_init (int flags = 0)	485	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
307		486
308	void ev_loop (int flags = 0)	487	void ev_loop (int flags = 0)
309		488
310	void ev_loop_done (int value = 1)	489	void ev_unloop (int how = 1)
311	CODE:
312	ev_loop_done = value;
313		490
314	struct ev_io io (SV fh, int events, SV *cb)	491	ev_io io (SV fh, int events, SV *cb)
315	ALIAS:	492	ALIAS:
316	io_ns = 1	493	io_ns = 1
317	CODE:	494	CODE:
		495	{
		496	int fd = sv_fileno (fh);
		497	CHECK_FD (fh, fd);
		498
318	RETVAL = e_new (sizeof (struct ev_io), cb);	499	RETVAL = e_new (sizeof (ev_io), cb);
319	RETVAL->fh = newSVsv (fh);	500	RETVAL->fh = newSVsv (fh);
320	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	501	ev_io_set (RETVAL, fd, events);
321	if (!ix) evio_start (RETVAL);	502	if (!ix) START (io, RETVAL);
		503	}
322	OUTPUT:	504	OUTPUT:
323	RETVAL	505	RETVAL
324		506
325	struct ev_timer timer (NV after, NV repeat, SV cb)	507	ev_timer timer (NV after, NV repeat, SV cb)
326	ALIAS:	508	ALIAS:
327	timer_ns = 1	509	timer_ns = 1
		510	INIT:
		511	CHECK_REPEAT (repeat);
328	CODE:	512	CODE:
329	RETVAL = e_new (sizeof (struct ev_timer), cb);	513	RETVAL = e_new (sizeof (ev_timer), cb);
330	evtimer_set (RETVAL, after, repeat);	514	ev_timer_set (RETVAL, after, repeat);
331	if (!ix) evtimer_start (RETVAL);	515	if (!ix) START (timer, RETVAL);
332	OUTPUT:	516	OUTPUT:
333	RETVAL	517	RETVAL
334		518
335	struct ev_periodic periodic (NV at, NV interval, SV cb)	519	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
336	ALIAS:	520	ALIAS:
337	periodic_ns = 1	521	periodic_ns = 1
		522	INIT:
		523	CHECK_REPEAT (interval);
338	CODE:	524	CODE:
		525	{
		526	ev_periodic *w;
339	RETVAL = e_new (sizeof (struct ev_periodic), cb);	527	w = e_new (sizeof (ev_periodic), cb);
340	evperiodic_set (RETVAL, at, interval);	528	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
341	if (!ix) evperiodic_start (RETVAL);	529	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		530	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		531	if (!ix) START (periodic, w);
		532	}
342	OUTPUT:	533	OUTPUT:
343	RETVAL	534	RETVAL
344		535
345	struct ev_signal signal (Signal signum, SV cb)	536	ev_signal signal (SV signal, SV *cb)
346	ALIAS:	537	ALIAS:
347	signal_ns = 1	538	signal_ns = 1
348	CODE:	539	CODE:
		540	{
		541	Signal signum = sv_signum (signal);
		542	CHECK_SIG (signal, signum);
		543
349	RETVAL = e_new (sizeof (struct ev_signal), cb);	544	RETVAL = e_new (sizeof (ev_signal), cb);
350	evsignal_set (RETVAL, signum);	545	ev_signal_set (RETVAL, signum);
351	if (!ix) evsignal_start (RETVAL);	546	if (!ix) START (signal, RETVAL);
		547	}
352	OUTPUT:	548	OUTPUT:
353	RETVAL	549	RETVAL
354		550
355	struct ev_idle idle (SV cb)	551	ev_idle idle (SV cb)
356	ALIAS:	552	ALIAS:
357	idle_ns = 1	553	idle_ns = 1
358	CODE:	554	CODE:
359	RETVAL = e_new (sizeof (struct ev_idle), cb);	555	RETVAL = e_new (sizeof (ev_idle), cb);
360	evidle_set (RETVAL);	556	ev_idle_set (RETVAL);
361	if (!ix) evidle_start (RETVAL);	557	if (!ix) START (idle, RETVAL);
362	OUTPUT:	558	OUTPUT:
363	RETVAL	559	RETVAL
364		560
		561	ev_prepare prepare (SV cb)
		562	ALIAS:
		563	prepare_ns = 1
		564	CODE:
		565	RETVAL = e_new (sizeof (ev_prepare), cb);
		566	ev_prepare_set (RETVAL);
		567	if (!ix) START (prepare, RETVAL);
		568	OUTPUT:
		569	RETVAL
		570
365	struct ev_check check (SV cb)	571	ev_check check (SV cb)
366	ALIAS:	572	ALIAS:
367	check_ns = 1	573	check_ns = 1
368	CODE:	574	CODE:
369	RETVAL = e_new (sizeof (struct ev_check), cb);	575	RETVAL = e_new (sizeof (ev_check), cb);
370	evcheck_set (RETVAL);	576	ev_check_set (RETVAL);
371	if (!ix) evcheck_start (RETVAL);	577	if (!ix) START (check, RETVAL);
372	OUTPUT:	578	OUTPUT:
373	RETVAL	579	RETVAL
374		580
		581	ev_child child (int pid, SV cb)
		582	ALIAS:
		583	child_ns = 1
		584	CODE:
		585	RETVAL = e_new (sizeof (ev_child), cb);
		586	ev_child_set (RETVAL, pid);
		587	if (!ix) START (child, RETVAL);
		588	OUTPUT:
		589	RETVAL
		590
		591	ev_stat stat (SV path, NV interval, SV *cb)
		592	ALIAS:
		593	stat_ns = 1
		594	CODE:
		595	RETVAL = e_new (sizeof (ev_stat), cb);
		596	RETVAL->fh = newSVsv (path);
		597	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		598	if (!ix) START (stat, RETVAL);
		599	OUTPUT:
		600	RETVAL
		601
		602	void once (SV fh, int events, SV timeout, SV *cb)
		603	CODE:
		604	ev_once (
		605	sv_fileno (fh), events,
		606	SvOK (timeout) ? SvNV (timeout) : -1.,
		607	e_once_cb,
		608	newSVsv (cb)
		609	);
375		610
376	PROTOTYPES: DISABLE	611	PROTOTYPES: DISABLE
377		612
378	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	613	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
379		614
380	int ev_is_active (struct ev_watcher *w)	615	int ev_is_active (ev_watcher *w)
381		616
		617	int ev_is_pending (ev_watcher *w)
		618
		619	int keepalive (ev_watcher *w, int new_value = 0)
		620	CODE:
		621	{
		622	RETVAL = w->flags & WFLAG_KEEPALIVE;
		623	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		624
		625	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		626	{
		627	REF (w);
		628	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		629	UNREF (w);
		630	}
		631	}
		632	OUTPUT:
		633	RETVAL
		634
382	SV cb (struct ev_watcher w, SV *new_cb = 0)	635	SV cb (ev_watcher w, SV *new_cb = 0)
383	CODE:	636	CODE:
384	{	637	{
385	RETVAL = newSVsv (w->cb_sv);	638	RETVAL = newSVsv (w->cb_sv);
386		639
387	if (items > 1)	640	if (items > 1)
388	sv_setsv (w->cb_sv, new_cb);	641	sv_setsv (w->cb_sv, new_cb);
389	}	642	}
390	OUTPUT:	643	OUTPUT:
391	RETVAL	644	RETVAL
392		645
393	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	646	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:	647	CODE:
401	{	648	{
402	int active = w->active;	649	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		650
416	if (items > 1)	651	if (items > 1)
417	{	652	{
418	int active = w->active;	653	SvREFCNT_dec (w->data);
419	if (active) evio_stop (w);	654	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	}	655	}
426	}	656	}
427	OUTPUT:	657	OUTPUT:
428	RETVAL	658	RETVAL
429		659
430	short events (struct ev_io *w, short new_events = EV_UNDEF)	660	void trigger (ev_watcher *w, int revents = EV_NONE)
431	CODE:	661	CODE:
		662	w->cb (w, revents);
		663
		664	int priority (ev_watcher *w, int new_priority = 0)
		665	CODE:
432	{	666	{
433	RETVAL = w->events;	667	RETVAL = w->priority;
434		668
435	if (items > 1)	669	if (items > 1)
436	{	670	{
437	int active = w->active;	671	int active = ev_is_active (w);
		672
		673	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		674	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		675
438	if (active) evio_stop (w);	676	if (active)
		677	{
		678	/* grrr. */
		679	PUSHMARK (SP);
		680	XPUSHs (ST (0));
		681	call_method ("stop", G_DISCARD \| G_VOID);
		682	}
439		683
440	evio_set (w, w->fd, new_events);	684	ev_set_priority (w, new_priority);
441		685
442	if (active) evio_start (w);	686	if (active)
		687	{
		688	PUSHMARK (SP);
		689	XPUSHs (ST (0));
		690	call_method ("start", G_DISCARD \| G_VOID);
		691	}
443	}	692	}
444	}	693	}
445	OUTPUT:	694	OUTPUT:
446	RETVAL	695	RETVAL
447		696
		697	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		698
		699	void ev_io_start (ev_io *w)
		700	CODE:
		701	START (io, w);
		702
		703	void ev_io_stop (ev_io *w)
		704	CODE:
		705	STOP (io, w);
		706
		707	void DESTROY (ev_io *w)
		708	CODE:
		709	STOP (io, w);
		710	e_destroy (w);
		711
		712	void set (ev_io w, SV fh, int events)
		713	CODE:
		714	{
		715	int fd = sv_fileno (fh);
		716	CHECK_FD (fh, fd);
		717
		718	sv_setsv (w->fh, fh);
		719	RESET (io, w, (w, fd, events));
		720	}
		721
		722	SV fh (ev_io w, SV *new_fh = 0)
		723	CODE:
		724	{
		725	if (items > 1)
		726	{
		727	int fd = sv_fileno (new_fh);
		728	CHECK_FD (new_fh, fd);
		729
		730	RETVAL = w->fh;
		731	w->fh = newSVsv (new_fh);
		732
		733	RESET (io, w, (w, fd, w->events));
		734	}
		735	else
		736	RETVAL = newSVsv (w->fh);
		737	}
		738	OUTPUT:
		739	RETVAL
		740
		741	int events (ev_io *w, int new_events = EV_UNDEF)
		742	CODE:
		743	{
		744	RETVAL = w->events;
		745
		746	if (items > 1)
		747	RESET (io, w, (w, w->fd, new_events));
		748	}
		749	OUTPUT:
		750	RETVAL
		751
448	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	752	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
449		753
450	void evsignal_start (struct ev_signal *w)	754	void ev_signal_start (ev_signal *w)
		755	CODE:
		756	START (signal, w);
451		757
452	void evsignal_stop (struct ev_signal *w)	758	void ev_signal_stop (ev_signal *w)
		759	CODE:
		760	STOP (signal, w);
453		761
		762	void DESTROY (ev_signal *w)
		763	CODE:
		764	STOP (signal, w);
		765	e_destroy (w);
		766
454	void set (struct ev_signal w, SV signal = 0)	767	void set (ev_signal w, SV signal)
455	CODE:	768	CODE:
456	{	769	{
457	Signal signum = sv_signum (signal); /* may croak here */	770	Signal signum = sv_signum (signal);
458	int active = w->active;	771	CHECK_SIG (signal, signum);
459		772
460	if (active) evsignal_stop (w);
461	evsignal_set (w, signum);	773	RESET (signal, w, (w, signum));
462	if (active) evsignal_start (w);
463	}	774	}
464		775
465	MODULE = EV PACKAGE = EV::Time	776	int signal (ev_signal w, SV new_signal = 0)
		777	CODE:
		778	{
		779	RETVAL = w->signum;
466		780
		781	if (items > 1)
		782	{
		783	Signal signum = sv_signum (new_signal);
		784	CHECK_SIG (new_signal, signum);
		785
		786	RESET (signal, w, (w, signum));
		787	}
		788	}
		789	OUTPUT:
		790	RETVAL
		791
467	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	792	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
468		793
469	void evtimer_start (struct ev_timer *w)	794	void ev_timer_start (ev_timer *w)
		795	INIT:
		796	CHECK_REPEAT (w->repeat);
		797	CODE:
		798	START (timer, w);
470		799
471	void evtimer_stop (struct ev_timer *w)	800	void ev_timer_stop (ev_timer *w)
		801	CODE:
		802	STOP (timer, w);
472		803
		804	void ev_timer_again (ev_timer *w)
		805	INIT:
		806	CHECK_REPEAT (w->repeat);
		807	CODE:
		808	REF (w);
		809	ev_timer_again (w);
		810	UNREF (w);
		811
		812	void DESTROY (ev_timer *w)
		813	CODE:
		814	STOP (timer, w);
		815	e_destroy (w);
		816
473	void set (struct ev_timer *w, NV after, NV repeat = 0.)	817	void set (ev_timer *w, NV after, NV repeat = 0.)
		818	INIT:
		819	CHECK_REPEAT (repeat);
474	CODE:	820	CODE:
475	{
476	int active = w->active;
477	if (active) evtimer_stop (w);
478	evtimer_set (w, after, repeat);	821	RESET (timer, w, (w, after, repeat));
479	if (active) evtimer_start (w);
480	}
481		822
482	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	823	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
483		824
484	void evperiodic_start (struct ev_periodic *w)	825	void ev_periodic_start (ev_periodic *w)
		826	INIT:
		827	CHECK_REPEAT (w->interval);
		828	CODE:
		829	START (periodic, w);
485		830
486	void evperiodic_stop (struct ev_periodic *w)	831	void ev_periodic_stop (ev_periodic *w)
487
488	void set (struct ev_periodic *w, NV at, NV interval = 0.)
489	CODE:	832	CODE:
490	{	833	STOP (periodic, w);
491	int active = w->active;
492	if (active) evperiodic_stop (w);
493	evperiodic_set (w, at, interval);
494	if (active) evperiodic_start (w);
495	}
496		834
		835	void ev_periodic_again (ev_periodic *w)
		836	CODE:
		837	REF (w);
		838	ev_periodic_again (w);
		839	UNREF (w);
		840
		841	void DESTROY (ev_periodic *w)
		842	CODE:
		843	STOP (periodic, w);
		844	e_destroy (w);
		845
		846	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		847	INIT:
		848	CHECK_REPEAT (interval);
		849	CODE:
		850	{
		851	SvREFCNT_dec (w->fh);
		852	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		853
		854	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		855	}
		856
497	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	857	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
498		858
499	void evidle_start (struct ev_idle *w)	859	void ev_idle_start (ev_idle *w)
		860	CODE:
		861	START (idle, w);
500		862
501	void evidle_stop (struct ev_idle *w)	863	void ev_idle_stop (ev_idle *w)
		864	CODE:
		865	STOP (idle, w);
502		866
		867	void DESTROY (ev_idle *w)
		868	CODE:
		869	STOP (idle, w);
		870	e_destroy (w);
		871
		872	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		873
		874	void ev_prepare_start (ev_prepare *w)
		875	CODE:
		876	START (prepare, w);
		877
		878	void ev_prepare_stop (ev_prepare *w)
		879	CODE:
		880	STOP (prepare, w);
		881
		882	void DESTROY (ev_prepare *w)
		883	CODE:
		884	STOP (prepare, w);
		885	e_destroy (w);
		886
503	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	887	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
504		888
505	void evcheck_start (struct ev_check *w)	889	void ev_check_start (ev_check *w)
		890	CODE:
		891	START (check, w);
506		892
507	void evcheck_stop (struct ev_check *w)	893	void ev_check_stop (ev_check *w)
		894	CODE:
		895	STOP (check, w);
508		896
509	#if 0	897	void DESTROY (ev_check *w)
		898	CODE:
		899	STOP (check, w);
		900	e_destroy (w);
		901
		902	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		903
		904	void ev_child_start (ev_child *w)
		905	CODE:
		906	START (child, w);
		907
		908	void ev_child_stop (ev_child *w)
		909	CODE:
		910	STOP (child, w);
		911
		912	void DESTROY (ev_child *w)
		913	CODE:
		914	STOP (child, w);
		915	e_destroy (w);
		916
		917	void set (ev_child *w, int pid)
		918	CODE:
		919	RESET (child, w, (w, pid));
		920
		921	int pid (ev_child *w, int new_pid = 0)
		922	CODE:
		923	{
		924	RETVAL = w->pid;
		925
		926	if (items > 1)
		927	RESET (child, w, (w, new_pid));
		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	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		942
		943	void ev_stat_start (ev_stat *w)
		944	CODE:
		945	START (stat, w);
		946
		947	void ev_stat_stop (ev_stat *w)
		948	CODE:
		949	STOP (stat, w);
		950
		951	void DESTROY (ev_stat *w)
		952	CODE:
		953	STOP (stat, w);
		954	e_destroy (w);
		955
		956	void set (ev_stat w, SV path, NV interval)
		957	CODE:
		958	{
		959	sv_setsv (w->fh, path);
		960	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		961	}
		962
		963	SV path (ev_stat w, SV *new_path = 0)
		964	CODE:
		965	{
		966	RETVAL = SvREFCNT_inc (w->fh);
		967
		968	if (items > 1)
		969	{
		970	SvREFCNT_dec (w->fh);
		971	w->fh = newSVsv (new_path);
		972	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		973	}
		974	}
		975	OUTPUT:
		976	RETVAL
		977
		978	NV interval (ev_stat *w, NV new_interval = 0.)
		979	CODE:
		980	{
		981	RETVAL = w->interval;
		982
		983	if (items > 1)
		984	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		985	}
		986	OUTPUT:
		987	RETVAL
		988
		989	#ifndef _WIN32
510		990
511	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	991	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
512		992
513	BOOT:	993	BOOT:
514	{	994	{
…		…
585		1065
586	int evdns_set_option (char option, char val, int flags)	1066	int evdns_set_option (char option, char val, int flags)
587		1067
588	int evdns_resolv_conf_parse (int flags, const char *filename)	1068	int evdns_resolv_conf_parse (int flags, const char *filename)
589		1069
590	#ifdef MS_WINDOWS	1070	#ifdef _WIN32
591		1071
592	int evdns_config_windows_nameservers ()	1072	int evdns_config_windows_nameservers ()
593		1073
594	#endif	1074	#endif
595		1075
…		…
597		1077
598	void evdns_search_add (char *domain)	1078	void evdns_search_add (char *domain)
599		1079
600	void evdns_search_ndots_set (int ndots)	1080	void evdns_search_ndots_set (int ndots)
601		1081
		1082	#if 0
602		1083
603	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1084	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
604		1085
605	BOOT:	1086	BOOT:
606	{	1087	{
…		…
638		1119
639	#void DESTROY (struct evhttp_request *req);	1120	#void DESTROY (struct evhttp_request *req);
640		1121
641	#endif	1122	#endif
642		1123
		1124	#endif
643		1125
644		1126
645		1127
646		1128
647		1129

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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 1.80 by root, Tue Nov 27 07:27:10 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 1.80 by root, Tue Nov 27 07:27:10 2007 UTC