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

Comparing EV/EV.xs (file contents):
Revision 1.37 by root, Thu Nov 1 17:17:32 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
9	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
10	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
11		9
		10	/* fix perl api breakage */
		11	#undef signal
		12	#undef sigaction
		13
		14	#define EV_SELECT_IS_WINSOCKET 0
		15	#ifdef _WIN32
		16	# define EV_SELECT_USE_FD_SET 0
		17	# define NFDBITS PERL_NFDBITS
		18	# define fd_mask Perl_fd_mask
		19	#endif
		20	/* due to bugs in OS X we have to use libev/ explicitly here */
12	#include "libev/ev.c"	21	#include "libev/ev.c"
13	#include "libev/event.h"
14	#include "libev/event.c"	22	#include "event.c"
15		23
		24	#ifndef _WIN32
16	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1	25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
		26	#if !defined (WIN32) && !defined(__CYGWIN__)
17	#define HAVE_STRUCT_IN6_ADDR 1	27	# define HAVE_STRUCT_IN6_ADDR 1
		28	#endif
18	#define HAVE_STRTOK_R 1	29	#undef HAVE_STRTOK_R
		30	#undef strtok_r
		31	#define strtok_r fake_strtok_r
		32	#include "evdns.h"
19	#include "libev/evdns.c"	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)
20		63
21	typedef int Signal;	64	typedef int Signal;
22		65
23	static struct EVAPI evapi;	66	static struct EVAPI evapi;
24		67
…		…
31	*stash_idle,	74	*stash_idle,
32	*stash_prepare,	75	*stash_prepare,
33	*stash_check,	76	*stash_check,
34	*stash_child;	77	*stash_child;
35		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
36	static int	85	static int
37	sv_signum (SV *sig)	86	sv_signum (SV *sig)
38	{	87	{
39	int signum;	88	int signum;
40		89
…		…
51	}	100	}
52		101
53	/////////////////////////////////////////////////////////////////////////////	102	/////////////////////////////////////////////////////////////////////////////
54	// Event	103	// Event
55		104
56	static void e_cb (struct ev_watcher *w, int revents);	105	static void e_cb (ev_watcher *w, int revents);
57		106
58	static int	107	static int
59	sv_fileno (SV *fh)	108	sv_fileno (SV *fh)
60	{	109	{
61	SvGETMAGIC (fh);	110	SvGETMAGIC (fh);
…		…
64	fh = SvRV (fh);	113	fh = SvRV (fh);
65		114
66	if (SvTYPE (fh) == SVt_PVGV)	115	if (SvTYPE (fh) == SVt_PVGV)
67	return PerlIO_fileno (IoIFP (sv_2io (fh)));	116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
68		117
69	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
70	return SvIV (fh);	119	return SvIV (fh);
71		120
72	return -1;	121	return -1;
73	}	122	}
74		123
75	static void *	124	static void *
76	e_new (int size, SV *cb_sv)	125	e_new (int size, SV *cb_sv)
77	{	126	{
78	struct ev_watcher *w;	127	ev_watcher *w;
79	SV *self = NEWSV (0, size);	128	SV *self = NEWSV (0, size);
80	SvPOK_only (self);	129	SvPOK_only (self);
81	SvCUR_set (self, size);	130	SvCUR_set (self, size);
82		131
83	w = (struct ev_watcher *)SvPVX (self);	132	w = (ev_watcher *)SvPVX (self);
84		133
85	ev_watcher_init (w, e_cb);	134	ev_init (w, e_cb);
86		135
		136	w->flags = WFLAG_KEEPALIVE;
		137	w->data = 0;
87	w->fh = 0;	138	w->fh = 0;
88	w->cb_sv = newSVsv (cb_sv);	139	w->cb_sv = newSVsv (cb_sv);
89	w->self = self;	140	w->self = self;
90		141
91	return (void *)w;	142	return (void *)w;
92	}	143	}
93		144
94	static void *	145	static void
95	e_destroy (void *w_)	146	e_destroy (void *w_)
96	{	147	{
97	struct ev_watcher *w = w_;	148	ev_watcher w = (ev_watcher )w_;
98		149
99	SvREFCNT_dec (w->fh ); w->fh = 0;	150	SvREFCNT_dec (w->fh ); w->fh = 0;
100	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		152	SvREFCNT_dec (w->data ); w->data = 0;
101	}	153	}
102		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, *sv_status = 0;	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	{
…		…
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);
142		195
143	if (revents & EV_CHILD)
144	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
145
146	PUTBACK;	196	PUTBACK;
147	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	197	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
148	SP = PL_stack_base + mark; PUTBACK;
149		198
150	SvREFCNT_dec (sv_self);	199	SvREFCNT_dec (sv_self);
151	SvREFCNT_dec (sv_status);
152		200
153	if (sv_events_cache)	201	if (sv_events_cache)
154	SvREFCNT_dec (sv_events);	202	SvREFCNT_dec (sv_events);
155	else	203	else
156	sv_events_cache = sv_events;	204	sv_events_cache = sv_events;
…		…
158	if (SvTRUE (ERRSV))	206	if (SvTRUE (ERRSV))
159	{	207	{
160	PUSHMARK (SP);	208	PUSHMARK (SP);
161	PUTBACK;	209	PUTBACK;
162	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);
163	SP = PL_stack_base + mark; PUTBACK;
164	}	211	}
		212
		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;
165	}	297	}
166		298
167	/////////////////////////////////////////////////////////////////////////////	299	/////////////////////////////////////////////////////////////////////////////
168	// DNS	300	// DNS
169		301
		302	#ifndef _WIN32
170	static void	303	static void
171	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)
172	{	305	{
173	dSP;	306	dSP;
174	SV cb = (SV )arg;	307	SV cb = (SV )arg;
…		…
213	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	346	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
214	}	347	}
215		348
216	LEAVE;	349	LEAVE;
217	}	350	}
		351	#endif
218		352
219	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
220	croak (# repeat " value must be >= 0");	354	croak (# repeat " value must be >= 0");
221		355
222	#define CHECK_FD(fh,fd) if ((fd) < 0) \	356	#define CHECK_FD(fh,fd) if ((fd) < 0) \
…		…
229		363
230	PROTOTYPES: ENABLE	364	PROTOTYPES: ENABLE
231		365
232	BOOT:	366	BOOT:
233	{	367	{
234	int i;
235	HV *stash = gv_stashpv ("EV", 1);	368	HV *stash = gv_stashpv ("EV", 1);
236		369
237	static const struct {	370	static const struct {
238	const char *name;	371	const char *name;
239	IV iv;	372	IV iv;
240	} *civ, const_iv[] = {	373	} *civ, const_iv[] = {
241	# 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
242	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
243	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
244	const_iv (EV_, TIMEOUT)	380	const_iv (EV_, TIMEOUT)
245	const_iv (EV_, READ)	381	const_iv (EV_, READ)
246	const_iv (EV_, WRITE)	382	const_iv (EV_, WRITE)
…		…
249	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
250	const_iv (EV_, ERROR)	386	const_iv (EV_, ERROR)
251		387
252	const_iv (EV, LOOP_ONESHOT)	388	const_iv (EV, LOOP_ONESHOT)
253	const_iv (EV, LOOP_NONBLOCK)	389	const_iv (EV, LOOP_NONBLOCK)
254
255	const_iv (EV, METHOD_NONE)	390	const_iv (EV, UNLOOP_ONE)
		391	const_iv (EV, UNLOOP_ALL)
		392
256	const_iv (EV, METHOD_SELECT)	393	const_iv (EV, BACKEND_SELECT)
		394	const_iv (EV, BACKEND_POLL)
257	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)
258	};	401	};
259		402
260	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; )
261	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
262		405
263	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
264	stash_io = gv_stashpv ("EV::Io" , 1);	407	stash_io = gv_stashpv ("EV::IO" , 1);
265	stash_timer = gv_stashpv ("EV::Timer" , 1);	408	stash_timer = gv_stashpv ("EV::Timer" , 1);
266	stash_periodic = gv_stashpv ("EV::Periodic", 1);	409	stash_periodic = gv_stashpv ("EV::Periodic", 1);
267	stash_signal = gv_stashpv ("EV::Signal" , 1);	410	stash_signal = gv_stashpv ("EV::Signal" , 1);
268	stash_idle = gv_stashpv ("EV::Idle" , 1);	411	stash_idle = gv_stashpv ("EV::Idle" , 1);
269	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
…		…
277	/* the poor man's shared library emulator */	420	/* the poor man's shared library emulator */
278	evapi.ver = EV_API_VERSION;	421	evapi.ver = EV_API_VERSION;
279	evapi.rev = EV_API_REVISION;	422	evapi.rev = EV_API_REVISION;
280	evapi.sv_fileno = sv_fileno;	423	evapi.sv_fileno = sv_fileno;
281	evapi.sv_signum = sv_signum;	424	evapi.sv_signum = sv_signum;
282	evapi.now = &ev_now;	425	evapi.now = ev_now;
283	evapi.method = &ev_method;	426	evapi.backend = ev_backend;
284	evapi.loop_done = &ev_loop_done;	427	evapi.unloop = ev_unloop;
285	evapi.time = ev_time;	428	evapi.time = ev_time;
286	evapi.loop = ev_loop;	429	evapi.loop = ev_loop;
287	evapi.once = ev_once;	430	evapi.once = ev_once;
288	evapi.io_start = ev_io_start;	431	evapi.io_start = ev_io_start;
289	evapi.io_stop = ev_io_stop;	432	evapi.io_stop = ev_io_stop;
…		…
300	evapi.prepare_stop = ev_prepare_stop;	443	evapi.prepare_stop = ev_prepare_stop;
301	evapi.check_start = ev_check_start;	444	evapi.check_start = ev_check_start;
302	evapi.check_stop = ev_check_stop;	445	evapi.check_stop = ev_check_stop;
303	evapi.child_start = ev_child_start;	446	evapi.child_start = ev_child_start;
304	evapi.child_stop = ev_child_stop;	447	evapi.child_stop = ev_child_stop;
		448	evapi.ref = ev_ref;
		449	evapi.unref = ev_unref;
305		450
306	sv_setiv (sv, (IV)&evapi);	451	sv_setiv (sv, (IV)&evapi);
307	SvREADONLY_on (sv);	452	SvREADONLY_on (sv);
308	}	453	}
309		454	#ifndef _WIN32
310	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	455	pthread_atfork (0, 0, ev_default_fork);
		456	#endif
311	}	457	}
312		458
313	NV ev_now ()	459	NV ev_now ()
314	CODE:
315	RETVAL = ev_now;
316	OUTPUT:
317	RETVAL
318		460
319	int ev_method ()	461	unsigned int ev_backend ()
320	CODE:
321	RETVAL = ev_method;
322	OUTPUT:
323	RETVAL
324		462
325	NV ev_time ()	463	NV ev_time ()
326		464
327	void ev_init (int flags = 0)	465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
328		466
329	void ev_loop (int flags = 0)	467	void ev_loop (int flags = 0)
330		468
331	void ev_loop_done (int value = 1)	469	void ev_unloop (int how = 1)
332	CODE:
333	ev_loop_done = value;
334		470
335	struct ev_io io (SV fh, int events, SV *cb)	471	ev_io io (SV fh, int events, SV *cb)
336	ALIAS:	472	ALIAS:
337	io_ns = 1	473	io_ns = 1
338	CODE:	474	CODE:
339	{	475	{
340	int fd = sv_fileno (fh);	476	int fd = sv_fileno (fh);
341	CHECK_FD (fh, fd);	477	CHECK_FD (fh, fd);
342		478
343	RETVAL = e_new (sizeof (struct ev_io), cb);	479	RETVAL = e_new (sizeof (ev_io), cb);
344	RETVAL->fh = newSVsv (fh);	480	RETVAL->fh = newSVsv (fh);
345	ev_io_set (RETVAL, fd, events);	481	ev_io_set (RETVAL, fd, events);
346	if (!ix) ev_io_start (RETVAL);	482	if (!ix) START (io, RETVAL);
347	}	483	}
348	OUTPUT:	484	OUTPUT:
349	RETVAL	485	RETVAL
350		486
351	struct ev_timer timer (NV after, NV repeat, SV cb)	487	ev_timer timer (NV after, NV repeat, SV cb)
352	ALIAS:	488	ALIAS:
353	timer_ns = 1	489	timer_ns = 1
354	INIT:	490	INIT:
355	CHECK_REPEAT (repeat);	491	CHECK_REPEAT (repeat);
356	CODE:	492	CODE:
357	RETVAL = e_new (sizeof (struct ev_timer), cb);	493	RETVAL = e_new (sizeof (ev_timer), cb);
358	ev_timer_set (RETVAL, after, repeat);	494	ev_timer_set (RETVAL, after, repeat);
359	if (!ix) ev_timer_start (RETVAL);	495	if (!ix) START (timer, RETVAL);
360	OUTPUT:	496	OUTPUT:
361	RETVAL	497	RETVAL
362		498
363	struct ev_periodic periodic (NV at, NV interval, SV cb)	499	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
364	ALIAS:	500	ALIAS:
365	periodic_ns = 1	501	periodic_ns = 1
366	INIT:	502	INIT:
367	CHECK_REPEAT (interval);	503	CHECK_REPEAT (interval);
368	CODE:	504	CODE:
		505	{
		506	ev_periodic *w;
369	RETVAL = e_new (sizeof (struct ev_periodic), cb);	507	w = e_new (sizeof (ev_periodic), cb);
370	ev_periodic_set (RETVAL, at, interval);	508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
371	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	}
372	OUTPUT:	513	OUTPUT:
373	RETVAL	514	RETVAL
374		515
375	struct ev_signal signal (Signal signum, SV cb)	516	ev_signal signal (Signal signum, SV cb)
376	ALIAS:	517	ALIAS:
377	signal_ns = 1	518	signal_ns = 1
378	CODE:	519	CODE:
379	RETVAL = e_new (sizeof (struct ev_signal), cb);	520	RETVAL = e_new (sizeof (ev_signal), cb);
380	ev_signal_set (RETVAL, signum);	521	ev_signal_set (RETVAL, signum);
381	if (!ix) ev_signal_start (RETVAL);	522	if (!ix) START (signal, RETVAL);
382	OUTPUT:	523	OUTPUT:
383	RETVAL	524	RETVAL
384		525
385	struct ev_idle idle (SV cb)	526	ev_idle idle (SV cb)
386	ALIAS:	527	ALIAS:
387	idle_ns = 1	528	idle_ns = 1
388	CODE:	529	CODE:
389	RETVAL = e_new (sizeof (struct ev_idle), cb);	530	RETVAL = e_new (sizeof (ev_idle), cb);
390	ev_idle_set (RETVAL);	531	ev_idle_set (RETVAL);
391	if (!ix) ev_idle_start (RETVAL);	532	if (!ix) START (idle, RETVAL);
392	OUTPUT:	533	OUTPUT:
393	RETVAL	534	RETVAL
394		535
395	struct ev_prepare prepare (SV cb)	536	ev_prepare prepare (SV cb)
396	ALIAS:	537	ALIAS:
397	prepare_ns = 1	538	prepare_ns = 1
398	CODE:	539	CODE:
399	RETVAL = e_new (sizeof (struct ev_prepare), cb);	540	RETVAL = e_new (sizeof (ev_prepare), cb);
400	ev_prepare_set (RETVAL);	541	ev_prepare_set (RETVAL);
401	if (!ix) ev_prepare_start (RETVAL);	542	if (!ix) START (prepare, RETVAL);
402	OUTPUT:	543	OUTPUT:
403	RETVAL	544	RETVAL
404		545
405	struct ev_check check (SV cb)	546	ev_check check (SV cb)
406	ALIAS:	547	ALIAS:
407	check_ns = 1	548	check_ns = 1
408	CODE:	549	CODE:
409	RETVAL = e_new (sizeof (struct ev_check), cb);	550	RETVAL = e_new (sizeof (ev_check), cb);
410	ev_check_set (RETVAL);	551	ev_check_set (RETVAL);
411	if (!ix) ev_check_start (RETVAL);	552	if (!ix) START (check, RETVAL);
412	OUTPUT:	553	OUTPUT:
413	RETVAL	554	RETVAL
414		555
415	struct ev_child child (int pid, SV cb)	556	ev_child child (int pid, SV cb)
416	ALIAS:	557	ALIAS:
417	check_ns = 1	558	child_ns = 1
418	CODE:	559	CODE:
419	RETVAL = e_new (sizeof (struct ev_check), cb);	560	RETVAL = e_new (sizeof (ev_child), cb);
420	ev_child_set (RETVAL, pid);	561	ev_child_set (RETVAL, pid);
421	if (!ix) ev_child_start (RETVAL);	562	if (!ix) START (child, RETVAL);
422	OUTPUT:	563	OUTPUT:
423	RETVAL	564	RETVAL
424		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	);
425		574
426	PROTOTYPES: DISABLE	575	PROTOTYPES: DISABLE
427		576
428	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	577	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
429		578
430	int ev_is_active (struct ev_watcher *w)	579	int ev_is_active (ev_watcher *w)
431		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
432	SV cb (struct ev_watcher w, SV *new_cb = 0)	599	SV cb (ev_watcher w, SV *new_cb = 0)
433	CODE:	600	CODE:
434	{	601	{
435	RETVAL = newSVsv (w->cb_sv);	602	RETVAL = newSVsv (w->cb_sv);
436		603
437	if (items > 1)	604	if (items > 1)
438	sv_setsv (w->cb_sv, new_cb);	605	sv_setsv (w->cb_sv, new_cb);
439	}	606	}
440	OUTPUT:	607	OUTPUT:
441	RETVAL	608	RETVAL
442		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
443	void trigger (struct ev_watcher *w, int revents = EV_NONE)	618	void trigger (ev_watcher *w, int revents = EV_NONE)
444	CODE:	619	CODE:
445	w->cb (w, revents);	620	w->cb (w, revents);
446		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
447	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	655	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
448		656
449	void ev_io_start (struct ev_io *w)	657	void ev_io_start (ev_io *w)
		658	CODE:
		659	START (io, w);
450		660
451	void ev_io_stop (struct ev_io *w)	661	void ev_io_stop (ev_io *w)
		662	CODE:
		663	STOP (io, w);
452		664
453	void DESTROY (struct ev_io *w)	665	void DESTROY (ev_io *w)
454	CODE:	666	CODE:
455	ev_io_stop (w);	667	STOP (io, w);
456	e_destroy (w);	668	e_destroy (w);
457		669
458	void set (struct ev_io w, SV fh, int events)	670	void set (ev_io w, SV fh, int events)
459	CODE:	671	CODE:
460	{	672	{
461	int active = w->active;	673	int active = ev_is_active (w);
462	int fd = sv_fileno (fh);	674	int fd = sv_fileno (fh);
463	CHECK_FD (fh, fd);	675	CHECK_FD (fh, fd);
464		676
465	if (active) ev_io_stop (w);	677	if (active) STOP (io, w);
466		678
467	sv_setsv (w->fh, fh);	679	sv_setsv (w->fh, fh);
468	ev_io_set (w, fd, events);	680	ev_io_set (w, fd, events);
469		681
470	if (active) ev_io_start (w);	682	if (active) START (io, w);
471	}	683	}
472		684
473	SV fh (struct ev_io w, SV *new_fh = 0)	685	SV fh (ev_io w, SV *new_fh = 0)
474	CODE:	686	CODE:
475	{	687	{
476	RETVAL = newSVsv (w->fh);	688	RETVAL = newSVsv (w->fh);
477		689
478	if (items > 1)	690	if (items > 1)
479	{	691	{
480	int active = w->active;	692	int active = ev_is_active (w);
481	if (active) ev_io_stop (w);	693	if (active) STOP (io, w);
482		694
483	sv_setsv (w->fh, new_fh);	695	sv_setsv (w->fh, new_fh);
484	ev_io_set (w, sv_fileno (w->fh), w->events);	696	ev_io_set (w, sv_fileno (w->fh), w->events);
485		697
486	if (active) ev_io_start (w);	698	if (active) START (io, w);
487	}	699	}
488	}	700	}
489	OUTPUT:	701	OUTPUT:
490	RETVAL	702	RETVAL
491		703
492	int events (struct ev_io *w, int new_events = EV_UNDEF)	704	int events (ev_io *w, int new_events = EV_UNDEF)
493	CODE:	705	CODE:
494	{	706	{
495	RETVAL = w->events;	707	RETVAL = w->events;
496		708
497	if (items > 1)	709	if (items > 1)
498	{	710	{
499	int active = w->active;	711	int active = ev_is_active (w);
500	if (active) ev_io_stop (w);	712	if (active) STOP (io, w);
501		713
502	ev_io_set (w, w->fd, new_events);	714	ev_io_set (w, w->fd, new_events);
503		715
504	if (active) ev_io_start (w);	716	if (active) START (io, w);
505	}	717	}
506	}	718	}
507	OUTPUT:	719	OUTPUT:
508	RETVAL	720	RETVAL
509		721
510	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	722	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
511		723
512	void ev_signal_start (struct ev_signal *w)	724	void ev_signal_start (ev_signal *w)
		725	CODE:
		726	START (signal, w);
513		727
514	void ev_signal_stop (struct ev_signal *w)	728	void ev_signal_stop (ev_signal *w)
		729	CODE:
		730	STOP (signal, w);
515		731
516	void DESTROY (struct ev_signal *w)	732	void DESTROY (ev_signal *w)
517	CODE:	733	CODE:
518	ev_signal_stop (w);	734	STOP (signal, w);
519	e_destroy (w);	735	e_destroy (w);
520		736
521	void set (struct ev_signal w, SV signal = 0)	737	void set (ev_signal w, SV signal)
522	CODE:	738	CODE:
523	{	739	{
524	Signal signum = sv_signum (signal); /* may croak here */	740	Signal signum = sv_signum (signal); /* may croak here */
525	int active = w->active;	741	int active = ev_is_active (w);
526		742
527	if (active) ev_signal_stop (w);	743	if (active) STOP (signal, w);
		744
528	ev_signal_set (w, signum);	745	ev_signal_set (w, signum);
529	if (active) ev_signal_start (w);
530	}
531		746
532	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
533		768
534	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	769	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
535		770
536	void ev_timer_start (struct ev_timer *w)	771	void ev_timer_start (ev_timer *w)
537	INIT:	772	INIT:
538	CHECK_REPEAT (w->repeat);	773	CHECK_REPEAT (w->repeat);
		774	CODE:
		775	START (timer, w);
539		776
540	void ev_timer_stop (struct ev_timer *w)	777	void ev_timer_stop (ev_timer *w)
		778	CODE:
		779	STOP (timer, w);
541		780
542	void ev_timer_again (struct ev_timer *w)	781	void ev_timer_again (ev_timer *w)
543	INIT:	782	INIT:
544	CHECK_REPEAT (w->repeat);	783	CHECK_REPEAT (w->repeat);
		784	CODE:
		785	REF (w);
		786	ev_timer_again (w);
		787	UNREF (w);
545		788
546	void DESTROY (struct ev_timer *w)	789	void DESTROY (ev_timer *w)
547	CODE:	790	CODE:
548	ev_timer_stop (w);	791	STOP (timer, w);
549	e_destroy (w);	792	e_destroy (w);
550		793
551	void set (struct ev_timer *w, NV after, NV repeat = 0.)	794	void set (ev_timer *w, NV after, NV repeat = 0.)
552	INIT:	795	INIT:
553	CHECK_REPEAT (repeat);	796	CHECK_REPEAT (repeat);
554	CODE:	797	CODE:
555	{	798	{
556	int active = w->active;	799	int active = ev_is_active (w);
557	if (active) ev_timer_stop (w);	800	if (active) STOP (timer, w);
558	ev_timer_set (w, after, repeat);	801	ev_timer_set (w, after, repeat);
559	if (active) ev_timer_start (w);	802	if (active) START (timer, w);
560	}	803	}
561		804
562	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	805	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
563		806
564	void ev_periodic_start (struct ev_periodic *w)	807	void ev_periodic_start (ev_periodic *w)
565	INIT:	808	INIT:
566	CHECK_REPEAT (w->interval);	809	CHECK_REPEAT (w->interval);
		810	CODE:
		811	START (periodic, w);
567		812
568	void ev_periodic_stop (struct ev_periodic *w)	813	void ev_periodic_stop (ev_periodic *w)
		814	CODE:
		815	STOP (periodic, w);
569		816
		817	void ev_periodic_again (ev_periodic *w)
		818	CODE:
		819	REF (w);
		820	ev_periodic_again (w);
		821	UNREF (w);
		822
570	void DESTROY (struct ev_periodic *w)	823	void DESTROY (ev_periodic *w)
571	CODE:	824	CODE:
572	ev_periodic_stop (w);	825	STOP (periodic, w);
573	e_destroy (w);	826	e_destroy (w);
574		827
575	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)
576	INIT:	829	INIT:
577	CHECK_REPEAT (interval);	830	CHECK_REPEAT (interval);
578	CODE:	831	CODE:
579	{	832	{
580	int active = w->active;	833	int active = ev_is_active (w);
581	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;
582	ev_periodic_set (w, at, interval);	838	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		839
583	if (active) ev_periodic_start (w);	840	if (active) START (periodic, w);
584	}	841	}
585		842
586	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	843	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
587		844
588	void ev_idle_start (struct ev_idle *w)	845	void ev_idle_start (ev_idle *w)
		846	CODE:
		847	START (idle, w);
589		848
590	void ev_idle_stop (struct ev_idle *w)	849	void ev_idle_stop (ev_idle *w)
		850	CODE:
		851	STOP (idle, w);
591		852
592	void DESTROY (struct ev_idle *w)	853	void DESTROY (ev_idle *w)
593	CODE:	854	CODE:
594	ev_idle_stop (w);	855	STOP (idle, w);
595	e_destroy (w);	856	e_destroy (w);
596		857
597	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	858	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
598		859
599	void ev_prepare_start (struct ev_prepare *w)	860	void ev_prepare_start (ev_prepare *w)
		861	CODE:
		862	START (prepare, w);
600		863
601	void ev_prepare_stop (struct ev_prepare *w)	864	void ev_prepare_stop (ev_prepare *w)
		865	CODE:
		866	STOP (prepare, w);
602		867
603	void DESTROY (struct ev_prepare *w)	868	void DESTROY (ev_prepare *w)
604	CODE:	869	CODE:
605	ev_prepare_stop (w);	870	STOP (prepare, w);
606	e_destroy (w);	871	e_destroy (w);
607		872
608	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	873	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
609		874
610	void ev_check_start (struct ev_check *w)	875	void ev_check_start (ev_check *w)
		876	CODE:
		877	START (check, w);
611		878
612	void ev_check_stop (struct ev_check *w)	879	void ev_check_stop (ev_check *w)
		880	CODE:
		881	STOP (check, w);
613		882
614	void DESTROY (struct ev_check *w)	883	void DESTROY (ev_check *w)
615	CODE:	884	CODE:
616	ev_check_stop (w);	885	STOP (check, w);
617	e_destroy (w);	886	e_destroy (w);
618		887
619	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	888	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
620		889
621	void ev_child_start (struct ev_child *w)	890	void ev_child_start (ev_child *w)
		891	CODE:
		892	START (child, w);
622		893
623	void ev_child_stop (struct ev_child *w)	894	void ev_child_stop (ev_child *w)
		895	CODE:
		896	STOP (child, w);
624		897
625	void DESTROY (struct ev_child *w)	898	void DESTROY (ev_child *w)
626	CODE:	899	CODE:
627	ev_child_stop (w);	900	STOP (child, w);
628	e_destroy (w);	901	e_destroy (w);
629		902
630	void set (struct ev_child *w, int pid)	903	void set (ev_child *w, int pid)
631	CODE:	904	CODE:
632	{	905	{
633	int active = w->active;	906	int active = ev_is_active (w);
634	if (active) ev_child_stop (w);	907	if (active) STOP (child, w);
		908
635	ev_child_set (w, pid);	909	ev_child_set (w, pid);
636	if (active) ev_child_start (w);
637	}
638		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
639	int status (struct ev_child *w)	933	int rstatus (ev_child *w)
		934	ALIAS:
		935	rpid = 1
640	CODE:	936	CODE:
641	RETVAL = w->status;	937	RETVAL = ix ? w->rpid : w->rstatus;
642	OUTPUT:	938	OUTPUT:
643	RETVAL	939	RETVAL
		940
		941	#ifndef _WIN32
644		942
645	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	943	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
646		944
647	BOOT:	945	BOOT:
648	{	946	{
…		…
719		1017
720	int evdns_set_option (char option, char val, int flags)	1018	int evdns_set_option (char option, char val, int flags)
721		1019
722	int evdns_resolv_conf_parse (int flags, const char *filename)	1020	int evdns_resolv_conf_parse (int flags, const char *filename)
723		1021
724	#ifdef MS_WINDOWS	1022	#ifdef _WIN32
725		1023
726	int evdns_config_windows_nameservers ()	1024	int evdns_config_windows_nameservers ()
727		1025
728	#endif	1026	#endif
729		1027
…		…
773		1071
774	#void DESTROY (struct evhttp_request *req);	1072	#void DESTROY (struct evhttp_request *req);
775		1073
776	#endif	1074	#endif
777		1075
		1076	#endif
778		1077
779		1078
780		1079
781		1080
782		1081

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Comparing EV/EV.xs (file contents): Revision 1.37 by root, Thu Nov 1 17:17:32 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 1.37 by root, Thu Nov 1 17:17:32 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC