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

Comparing EV/EV.xs (file contents):
Revision 1.33 by root, Thu Nov 1 11:55:54 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC

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

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Comparing EV/EV.xs (file contents): Revision 1.33 by root, Thu Nov 1 11:55:54 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 1.33 by root, Thu Nov 1 11:55:54 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC