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

Comparing EV/EV.xs (file contents):
Revision 1.17 by root, Wed Oct 31 11:52:11 2007 UTC vs.
Revision 1.82 by root, Wed Nov 28 17:32:24 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,
		82	*stash_child,
		83	*stash_stat,
29	*stash_idle,	84	*stash_idle,
		85	*stash_prepare,
30	*stash_check;	86	*stash_check,
		87	*stash_embed,
		88	*stash_fork;
31		89
		90	#ifndef SIG_SIZE
		91	/* kudos to Slaven Rezic for the idea */
		92	static char sig_size [] = { SIG_NUM };
		93	# define SIG_SIZE (sizeof (sig_size) + 1)
		94	#endif
		95
32	static int	96	static Signal
33	sv_signum (SV *sig)	97	sv_signum (SV *sig)
34	{	98	{
35	int signum;	99	Signal signum;
36		100
37	if (SvIV (sig) > 0)	101	SvGETMAGIC (sig);
38	return SvIV (sig);
39		102
40	for (signum = 1; signum < SIG_SIZE; ++signum)	103	for (signum = 1; signum < SIG_SIZE; ++signum)
41	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42	return signum;	105	return signum;
43		106
		107	signum = SvIV (sig);
		108
		109	if (signum > 0 && signum < SIG_SIZE)
		110	return signum;
		111
44	return -1;	112	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	}	113	}
61		114
62	/////////////////////////////////////////////////////////////////////////////	115	/////////////////////////////////////////////////////////////////////////////
63	// Event	116	// Event
64		117
65	static void e_cb (struct ev_watcher *w, int revents);	118	static void e_cb (ev_watcher *w, int revents);
66		119
67	static int	120	static int
68	sv_fileno (SV *fh)	121	sv_fileno (SV *fh)
69	{	122	{
70	SvGETMAGIC (fh);	123	SvGETMAGIC (fh);
73	fh = SvRV (fh);	126	fh = SvRV (fh);
74		127
75	if (SvTYPE (fh) == SVt_PVGV)	128	if (SvTYPE (fh) == SVt_PVGV)
76	return PerlIO_fileno (IoIFP (sv_2io (fh)));	129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
77		130
78	if (SvIOK (fh))	131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
79	return SvIV (fh);	132	return SvIV (fh);
80		133
81	return -1;	134	return -1;
82	}	135	}
83		136
84	static void *	137	static void *
85	e_new (int size, SV *cb_sv)	138	e_new (int size, SV *cb_sv)
86	{	139	{
87	struct ev_watcher *w;	140	ev_watcher *w;
88	SV *self = NEWSV (0, size);	141	SV *self = NEWSV (0, size);
89	SvPOK_only (self);	142	SvPOK_only (self);
90	SvCUR_set (self, size);	143	SvCUR_set (self, size);
91		144
92	w = (struct ev_watcher *)SvPVX (self);	145	w = (ev_watcher *)SvPVX (self);
93		146
94	evw_init (w, e_cb);	147	ev_init (w, e_cb);
95		148
		149	w->flags = WFLAG_KEEPALIVE;
		150	w->data = 0;
96	w->fh = 0;	151	w->fh = 0;
97	w->cb_sv = newSVsv (cb_sv);	152	w->cb_sv = newSVsv (cb_sv);
98	w->self = self;	153	w->self = self;
99		154
100	return (void *)w;	155	return (void *)w;
101	}	156	}
102		157
		158	static void
		159	e_destroy (void *w_)
		160	{
		161	ev_watcher w = (ev_watcher )w_;
		162
		163	SvREFCNT_dec (w->fh ); w->fh = 0;
		164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		165	SvREFCNT_dec (w->data ); w->data = 0;
		166	}
		167
103	static SV *	168	static SV *
104	e_bless (struct ev_watcher w, HV stash)	169	e_bless (ev_watcher w, HV stash)
105	{	170	{
106	SV *rv;	171	SV *rv;
107		172
108	if (SvOBJECT (w->self))	173	if (SvOBJECT (w->self))
109	rv = newRV_inc (w->self);	174	rv = newRV_inc (w->self);
…		…
115	}	180	}
116		181
117	return rv;	182	return rv;
118	}	183	}
119		184
		185	static SV *sv_events_cache;
		186
120	static void	187	static void
121	e_cb (struct ev_watcher *w, int revents)	188	e_cb (ev_watcher *w, int revents)
122	{	189	{
123	dSP;	190	dSP;
124	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
125	SV sv_self, sv_events;	192	SV sv_self, sv_events;
126	static SV *sv_events_cache;
127		193
128	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129		195
130	if (sv_events_cache)	196	if (sv_events_cache)
131	{	197	{
…		…
137		203
138	PUSHMARK (SP);	204	PUSHMARK (SP);
139	EXTEND (SP, 2);	205	EXTEND (SP, 2);
140	PUSHs (sv_self);	206	PUSHs (sv_self);
141	PUSHs (sv_events);	207	PUSHs (sv_events);
		208
142	PUTBACK;	209	PUTBACK;
143	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	210	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
144	SP = PL_stack_base + mark; PUTBACK;
145		211
146	SvREFCNT_dec (sv_self);	212	SvREFCNT_dec (sv_self);
147		213
148	if (sv_events_cache)	214	if (sv_events_cache)
149	SvREFCNT_dec (sv_events);	215	SvREFCNT_dec (sv_events);
…		…
153	if (SvTRUE (ERRSV))	219	if (SvTRUE (ERRSV))
154	{	220	{
155	PUSHMARK (SP);	221	PUSHMARK (SP);
156	PUTBACK;	222	PUTBACK;
157	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	223	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
158	SP = PL_stack_base + mark; PUTBACK;
159	}	224	}
160	}
161		225
162	#if 0	226	SP = PL_stack_base + mark;
		227	PUTBACK;
		228	}
		229
		230	static void
		231	e_once_cb (int revents, void *arg)
		232	{
		233	dSP;
		234	I32 mark = SP - PL_stack_base;
		235	SV *sv_events;
		236
		237	if (sv_events_cache)
		238	{
		239	sv_events = sv_events_cache; sv_events_cache = 0;
		240	SvIV_set (sv_events, revents);
		241	}
		242	else
		243	sv_events = newSViv (revents);
		244
		245	PUSHMARK (SP);
		246	XPUSHs (sv_events);
		247
		248	PUTBACK;
		249	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		250
		251	SvREFCNT_dec ((SV *)arg);
		252
		253	if (sv_events_cache)
		254	SvREFCNT_dec (sv_events);
		255	else
		256	sv_events_cache = sv_events;
		257
		258	if (SvTRUE (ERRSV))
		259	{
		260	PUSHMARK (SP);
		261	PUTBACK;
		262	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		263	}
		264
		265	SP = PL_stack_base + mark;
		266	PUTBACK;
		267	}
		268
		269	static ev_tstamp
		270	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		271	{
		272	ev_tstamp retval;
		273	int count;
		274	dSP;
		275
		276	ENTER;
		277	SAVETMPS;
		278
		279	PUSHMARK (SP);
		280	EXTEND (SP, 2);
		281	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		282	PUSHs (newSVnv (now));
		283
		284	PUTBACK;
		285	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		286	SPAGAIN;
		287
		288	if (SvTRUE (ERRSV))
		289	{
		290	PUSHMARK (SP);
		291	PUTBACK;
		292	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		293	SPAGAIN;
		294	}
		295
		296	if (count > 0)
		297	{
		298	retval = SvNV (TOPs);
		299
		300	if (retval < now)
		301	retval = now;
		302	}
		303	else
		304	retval = now;
		305
		306	FREETMPS;
		307	LEAVE;
		308
		309	return retval;
		310	}
		311
163	/////////////////////////////////////////////////////////////////////////////	312	/////////////////////////////////////////////////////////////////////////////
164	// DNS	313	// DNS
165		314
		315	#ifndef _WIN32
166	static void	316	static void
167	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	317	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
168	{	318	{
169	dSP;	319	dSP;
170	SV cb = (SV )arg;	320	SV cb = (SV )arg;
…		…
211		361
212	LEAVE;	362	LEAVE;
213	}	363	}
214	#endif	364	#endif
215		365
		366	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		367	croak (# repeat " value must be >= 0");
		368
		369	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		370	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		371
		372	#define CHECK_SIG(sv,num) if ((num) < 0) \
		373	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		374
216	/////////////////////////////////////////////////////////////////////////////	375	/////////////////////////////////////////////////////////////////////////////
217	// XS interface functions	376	// XS interface functions
218		377
219	MODULE = EV PACKAGE = EV PREFIX = ev_	378	MODULE = EV PACKAGE = EV PREFIX = ev_
220		379
		380	PROTOTYPES: ENABLE
		381
221	BOOT:	382	BOOT:
222	{	383	{
223	int i;
224	HV *stash = gv_stashpv ("EV", 1);	384	HV *stash = gv_stashpv ("EV", 1);
225		385
226	static const struct {	386	static const struct {
227	const char *name;	387	const char *name;
228	IV iv;	388	IV iv;
229	} *civ, const_iv[] = {	389	} *civ, const_iv[] = {
230	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	390	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		391	const_iv (EV_, MINPRI)
		392	const_iv (EV_, MAXPRI)
		393
		394	const_iv (EV_, UNDEF)
231	const_iv (EV_, NONE)	395	const_iv (EV_, NONE)
232	const_iv (EV_, TIMEOUT)	396	const_iv (EV_, TIMEOUT)
233	const_iv (EV_, READ)	397	const_iv (EV_, READ)
234	const_iv (EV_, WRITE)	398	const_iv (EV_, WRITE)
235	const_iv (EV_, SIGNAL)	399	const_iv (EV_, SIGNAL)
236	const_iv (EV_, IDLE)	400	const_iv (EV_, IDLE)
237	const_iv (EV_, CHECK)	401	const_iv (EV_, CHECK)
		402	const_iv (EV_, ERROR)
238		403
239	const_iv (EV, LOOP_ONESHOT)	404	const_iv (EV, LOOP_ONESHOT)
240	const_iv (EV, LOOP_NONBLOCK)	405	const_iv (EV, LOOP_NONBLOCK)
241
242	const_iv (EV, METHOD_NONE)	406	const_iv (EV, UNLOOP_ONE)
		407	const_iv (EV, UNLOOP_ALL)
		408
243	const_iv (EV, METHOD_SELECT)	409	const_iv (EV, BACKEND_SELECT)
		410	const_iv (EV, BACKEND_POLL)
244	const_iv (EV, METHOD_EPOLL)	411	const_iv (EV, BACKEND_EPOLL)
		412	const_iv (EV, BACKEND_KQUEUE)
		413	const_iv (EV, BACKEND_DEVPOLL)
		414	const_iv (EV, BACKEND_PORT)
		415	const_iv (EV, FLAG_AUTO)
		416	const_iv (EV, FLAG_NOENV)
245	};	417	};
246		418
247	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249		421
250	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251	stash_io = gv_stashpv ("EV::IO" , 1);	423	stash_io = gv_stashpv ("EV::IO" , 1);
252	stash_time = gv_stashpv ("EV::Time" , 1);
253	stash_timer = gv_stashpv ("EV::Timer" , 1);	424	stash_timer = gv_stashpv ("EV::Timer" , 1);
254	stash_periodic = gv_stashpv ("EV::Periodic", 1);	425	stash_periodic = gv_stashpv ("EV::Periodic", 1);
255	stash_signal = gv_stashpv ("EV::Signal" , 1);	426	stash_signal = gv_stashpv ("EV::Signal" , 1);
256	stash_idle = gv_stashpv ("EV::Idle" , 1);	427	stash_idle = gv_stashpv ("EV::Idle" , 1);
		428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257	stash_check = gv_stashpv ("EV::Check" , 1);	429	stash_check = gv_stashpv ("EV::Check" , 1);
		430	stash_child = gv_stashpv ("EV::Child" , 1);
		431	stash_embed = gv_stashpv ("EV::Embed" , 1);
		432	stash_stat = gv_stashpv ("EV::Stat" , 1);
258		433
259	{	434	{
260	SV *sv = perl_get_sv ("EV::API", TRUE);	435	SV *sv = perl_get_sv ("EV::API", TRUE);
261	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
262		437
263	/* the poor man's shared library emulator */	438	/* the poor man's shared library emulator */
264	evapi.ver = EV_API_VERSION;	439	evapi.ver = EV_API_VERSION;
265	evapi.rev = EV_API_REVISION;	440	evapi.rev = EV_API_REVISION;
266	evapi.once = api_once;
267	evapi.sv_fileno = sv_fileno;	441	evapi.sv_fileno = sv_fileno;
268	evapi.sv_signum = sv_signum;	442	evapi.sv_signum = sv_signum;
269	evapi.now = &ev_now;	443	evapi.now = ev_now;
270	evapi.method = &ev_method;	444	evapi.backend = ev_backend;
271	evapi.loop_done = &ev_loop_done;	445	evapi.unloop = ev_unloop;
		446	evapi.ref = ev_ref;
		447	evapi.unref = ev_unref;
272	evapi.time = ev_time;	448	evapi.time = ev_time;
273	evapi.loop = ev_loop;	449	evapi.loop = ev_loop;
		450	evapi.once = ev_once;
274	evapi.io_start = evio_start;	451	evapi.io_start = ev_io_start;
275	evapi.io_stop = evio_stop;	452	evapi.io_stop = ev_io_stop;
276	evapi.timer_start = evtimer_start;	453	evapi.timer_start = ev_timer_start;
277	evapi.timer_stop = evtimer_stop;	454	evapi.timer_stop = ev_timer_stop;
278	evapi.timer_again = evtimer_again;	455	evapi.timer_again = ev_timer_again;
279	evapi.periodic_start = evperiodic_start;	456	evapi.periodic_start = ev_periodic_start;
280	evapi.periodic_stop = evperiodic_stop;	457	evapi.periodic_stop = ev_periodic_stop;
281	evapi.signal_start = evsignal_start;	458	evapi.signal_start = ev_signal_start;
282	evapi.signal_stop = evsignal_stop;	459	evapi.signal_stop = ev_signal_stop;
283	evapi.idle_start = evidle_start;	460	evapi.idle_start = ev_idle_start;
284	evapi.idle_stop = evidle_stop;	461	evapi.idle_stop = ev_idle_stop;
		462	evapi.prepare_start = ev_prepare_start;
		463	evapi.prepare_stop = ev_prepare_stop;
285	evapi.check_start = evcheck_start;	464	evapi.check_start = ev_check_start;
286	evapi.check_stop = evcheck_stop;	465	evapi.check_stop = ev_check_stop;
		466	evapi.child_start = ev_child_start;
		467	evapi.child_stop = ev_child_stop;
		468	evapi.stat_start = ev_stat_start;
		469	evapi.stat_stop = ev_stat_stop;
		470	evapi.stat_stat = ev_stat_stat;
287		471
288	sv_setiv (sv, (IV)&evapi);	472	sv_setiv (sv, (IV)&evapi);
289	SvREADONLY_on (sv);	473	SvREADONLY_on (sv);
290	}	474	}
		475	#ifndef _WIN32
		476	pthread_atfork (0, 0, ev_default_fork);
		477	#endif
291	}	478	}
292		479
293	NV ev_now ()	480	NV ev_now ()
294	CODE:
295	RETVAL = ev_now;
296	OUTPUT:
297	RETVAL
298		481
299	int ev_method ()	482	unsigned int ev_backend ()
300	CODE:
301	RETVAL = ev_method;
302	OUTPUT:
303	RETVAL
304		483
305	NV ev_time ()	484	NV ev_time ()
306		485
307	void ev_init (int flags = 0)	486	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
308		487
309	void ev_loop (int flags = 0)	488	void ev_loop (int flags = 0)
310		489
311	void ev_loop_done (int value = 1)	490	void ev_unloop (int how = 1)
312	CODE:
313	ev_loop_done = value;
314		491
315	struct ev_io io (SV fh, int events, SV *cb)	492	ev_io io (SV fh, int events, SV *cb)
316	ALIAS:	493	ALIAS:
317	io_ns = 1	494	io_ns = 1
318	CODE:	495	CODE:
		496	{
		497	int fd = sv_fileno (fh);
		498	CHECK_FD (fh, fd);
		499
319	RETVAL = e_new (sizeof (struct ev_io), cb);	500	RETVAL = e_new (sizeof (ev_io), cb);
320	RETVAL->fh = newSVsv (fh);	501	RETVAL->fh = newSVsv (fh);
321	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	502	ev_io_set (RETVAL, fd, events);
322	if (!ix) evio_start (RETVAL);	503	if (!ix) START (io, RETVAL);
		504	}
323	OUTPUT:	505	OUTPUT:
324	RETVAL	506	RETVAL
325		507
326	struct ev_timer timer (NV after, NV repeat, SV cb)	508	ev_timer timer (NV after, NV repeat, SV cb)
327	ALIAS:	509	ALIAS:
328	timer_ns = 1	510	timer_ns = 1
		511	INIT:
		512	CHECK_REPEAT (repeat);
329	CODE:	513	CODE:
330	RETVAL = e_new (sizeof (struct ev_timer), cb);	514	RETVAL = e_new (sizeof (ev_timer), cb);
331	evtimer_set (RETVAL, after, repeat);	515	ev_timer_set (RETVAL, after, repeat);
332	if (!ix) evtimer_start (RETVAL);	516	if (!ix) START (timer, RETVAL);
333	OUTPUT:	517	OUTPUT:
334	RETVAL	518	RETVAL
335		519
336	struct ev_periodic periodic (NV at, NV interval, SV cb)	520	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
337	ALIAS:	521	ALIAS:
338	periodic_ns = 1	522	periodic_ns = 1
		523	INIT:
		524	CHECK_REPEAT (interval);
339	CODE:	525	CODE:
		526	{
		527	ev_periodic *w;
340	RETVAL = e_new (sizeof (struct ev_periodic), cb);	528	w = e_new (sizeof (ev_periodic), cb);
341	evperiodic_set (RETVAL, at, interval);	529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
342	if (!ix) evperiodic_start (RETVAL);	530	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		531	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		532	if (!ix) START (periodic, w);
		533	}
343	OUTPUT:	534	OUTPUT:
344	RETVAL	535	RETVAL
345		536
346	struct ev_signal signal (Signal signum, SV cb)	537	ev_signal signal (SV signal, SV *cb)
347	ALIAS:	538	ALIAS:
348	signal_ns = 1	539	signal_ns = 1
349	CODE:	540	CODE:
		541	{
		542	Signal signum = sv_signum (signal);
		543	CHECK_SIG (signal, signum);
		544
350	RETVAL = e_new (sizeof (struct ev_signal), cb);	545	RETVAL = e_new (sizeof (ev_signal), cb);
351	evsignal_set (RETVAL, signum);	546	ev_signal_set (RETVAL, signum);
352	if (!ix) evsignal_start (RETVAL);	547	if (!ix) START (signal, RETVAL);
		548	}
353	OUTPUT:	549	OUTPUT:
354	RETVAL	550	RETVAL
355		551
356	struct ev_idle idle (SV cb)	552	ev_idle idle (SV cb)
357	ALIAS:	553	ALIAS:
358	idle_ns = 1	554	idle_ns = 1
359	CODE:	555	CODE:
360	RETVAL = e_new (sizeof (struct ev_idle), cb);	556	RETVAL = e_new (sizeof (ev_idle), cb);
361	evidle_set (RETVAL);	557	ev_idle_set (RETVAL);
362	if (!ix) evidle_start (RETVAL);	558	if (!ix) START (idle, RETVAL);
363	OUTPUT:	559	OUTPUT:
364	RETVAL	560	RETVAL
365		561
		562	ev_prepare prepare (SV cb)
		563	ALIAS:
		564	prepare_ns = 1
		565	CODE:
		566	RETVAL = e_new (sizeof (ev_prepare), cb);
		567	ev_prepare_set (RETVAL);
		568	if (!ix) START (prepare, RETVAL);
		569	OUTPUT:
		570	RETVAL
		571
366	struct ev_check check (SV cb)	572	ev_check check (SV cb)
367	ALIAS:	573	ALIAS:
368	check_ns = 1	574	check_ns = 1
369	CODE:	575	CODE:
370	RETVAL = e_new (sizeof (struct ev_check), cb);	576	RETVAL = e_new (sizeof (ev_check), cb);
371	evcheck_set (RETVAL);	577	ev_check_set (RETVAL);
372	if (!ix) evcheck_start (RETVAL);	578	if (!ix) START (check, RETVAL);
373	OUTPUT:	579	OUTPUT:
374	RETVAL	580	RETVAL
375		581
		582	ev_child child (int pid, SV cb)
		583	ALIAS:
		584	child_ns = 1
		585	CODE:
		586	RETVAL = e_new (sizeof (ev_child), cb);
		587	ev_child_set (RETVAL, pid);
		588	if (!ix) START (child, RETVAL);
		589	OUTPUT:
		590	RETVAL
		591
		592	ev_stat stat (SV path, NV interval, SV *cb)
		593	ALIAS:
		594	stat_ns = 1
		595	CODE:
		596	RETVAL = e_new (sizeof (ev_stat), cb);
		597	RETVAL->fh = newSVsv (path);
		598	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		599	if (!ix) START (stat, RETVAL);
		600	OUTPUT:
		601	RETVAL
		602
		603	void once (SV fh, int events, SV timeout, SV *cb)
		604	CODE:
		605	ev_once (
		606	sv_fileno (fh), events,
		607	SvOK (timeout) ? SvNV (timeout) : -1.,
		608	e_once_cb,
		609	newSVsv (cb)
		610	);
376		611
377	PROTOTYPES: DISABLE	612	PROTOTYPES: DISABLE
378		613
379	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	614	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
380		615
381	int ev_is_active (struct ev_watcher *w)	616	int ev_is_active (ev_watcher *w)
382		617
		618	int ev_is_pending (ev_watcher *w)
		619
		620	int keepalive (ev_watcher *w, int new_value = 0)
		621	CODE:
		622	{
		623	RETVAL = w->flags & WFLAG_KEEPALIVE;
		624	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		625
		626	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		627	{
		628	REF (w);
		629	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		630	UNREF (w);
		631	}
		632	}
		633	OUTPUT:
		634	RETVAL
		635
383	SV cb (struct ev_watcher w, SV *new_cb = 0)	636	SV cb (ev_watcher w, SV *new_cb = 0)
384	CODE:	637	CODE:
385	{	638	{
386	RETVAL = newSVsv (w->cb_sv);	639	RETVAL = newSVsv (w->cb_sv);
387		640
388	if (items > 1)	641	if (items > 1)
389	sv_setsv (w->cb_sv, new_cb);	642	sv_setsv (w->cb_sv, new_cb);
390	}	643	}
391	OUTPUT:	644	OUTPUT:
392	RETVAL	645	RETVAL
393		646
394	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	647	SV data (ev_watcher w, SV *new_data = 0)
395
396	void evio_start (struct ev_io *w)
397
398	void evio_stop (struct ev_io *w)
399
400	void set (struct ev_io w, SV fh, int events)
401	CODE:	648	CODE:
402	{	649	{
403	int active = w->active;	650	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
404	if (active) evio_stop (w);
405
406	sv_setsv (w->fh, fh);
407	evio_set (w, sv_fileno (w->fh), events);
408
409	if (active) evio_start (w);
410	}
411
412	SV fh (struct ev_io w, SV *new_fh = 0)
413	CODE:
414	{
415	RETVAL = newSVsv (w->fh);
416		651
417	if (items > 1)	652	if (items > 1)
418	{	653	{
419	int active = w->active;	654	SvREFCNT_dec (w->data);
420	if (active) evio_stop (w);	655	w->data = newSVsv (new_data);
421
422	sv_setsv (w->fh, new_fh);
423	evio_set (w, sv_fileno (w->fh), w->events);
424
425	if (active) evio_start (w);
426	}	656	}
427	}	657	}
428	OUTPUT:	658	OUTPUT:
429	RETVAL	659	RETVAL
430		660
431	short events (struct ev_io *w, short new_events = EV_UNDEF)	661	void trigger (ev_watcher *w, int revents = EV_NONE)
432	CODE:	662	CODE:
		663	w->cb (w, revents);
		664
		665	int priority (ev_watcher *w, int new_priority = 0)
		666	CODE:
433	{	667	{
434	RETVAL = w->events;	668	RETVAL = w->priority;
435		669
436	if (items > 1)	670	if (items > 1)
437	{	671	{
438	int active = w->active;	672	int active = ev_is_active (w);
		673
		674	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		675	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		676
439	if (active) evio_stop (w);	677	if (active)
		678	{
		679	/* grrr. */
		680	PUSHMARK (SP);
		681	XPUSHs (ST (0));
		682	call_method ("stop", G_DISCARD \| G_VOID);
		683	}
440		684
441	evio_set (w, w->fd, new_events);	685	ev_set_priority (w, new_priority);
442		686
443	if (active) evio_start (w);	687	if (active)
		688	{
		689	PUSHMARK (SP);
		690	XPUSHs (ST (0));
		691	call_method ("start", G_DISCARD \| G_VOID);
		692	}
444	}	693	}
445	}	694	}
446	OUTPUT:	695	OUTPUT:
447	RETVAL	696	RETVAL
448		697
		698	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		699
		700	void ev_io_start (ev_io *w)
		701	CODE:
		702	START (io, w);
		703
		704	void ev_io_stop (ev_io *w)
		705	CODE:
		706	STOP (io, w);
		707
		708	void DESTROY (ev_io *w)
		709	CODE:
		710	STOP (io, w);
		711	e_destroy (w);
		712
		713	void set (ev_io w, SV fh, int events)
		714	CODE:
		715	{
		716	int fd = sv_fileno (fh);
		717	CHECK_FD (fh, fd);
		718
		719	sv_setsv (w->fh, fh);
		720	RESET (io, w, (w, fd, events));
		721	}
		722
		723	SV fh (ev_io w, SV *new_fh = 0)
		724	CODE:
		725	{
		726	if (items > 1)
		727	{
		728	int fd = sv_fileno (new_fh);
		729	CHECK_FD (new_fh, fd);
		730
		731	RETVAL = w->fh;
		732	w->fh = newSVsv (new_fh);
		733
		734	RESET (io, w, (w, fd, w->events));
		735	}
		736	else
		737	RETVAL = newSVsv (w->fh);
		738	}
		739	OUTPUT:
		740	RETVAL
		741
		742	int events (ev_io *w, int new_events = EV_UNDEF)
		743	CODE:
		744	{
		745	RETVAL = w->events;
		746
		747	if (items > 1)
		748	RESET (io, w, (w, w->fd, new_events));
		749	}
		750	OUTPUT:
		751	RETVAL
		752
449	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	753	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
450		754
451	void evsignal_start (struct ev_signal *w)	755	void ev_signal_start (ev_signal *w)
		756	CODE:
		757	START (signal, w);
452		758
453	void evsignal_stop (struct ev_signal *w)	759	void ev_signal_stop (ev_signal *w)
		760	CODE:
		761	STOP (signal, w);
454		762
		763	void DESTROY (ev_signal *w)
		764	CODE:
		765	STOP (signal, w);
		766	e_destroy (w);
		767
455	void set (struct ev_signal w, SV signal = 0)	768	void set (ev_signal w, SV signal)
456	CODE:	769	CODE:
457	{	770	{
458	Signal signum = sv_signum (signal); /* may croak here */	771	Signal signum = sv_signum (signal);
459	int active = w->active;	772	CHECK_SIG (signal, signum);
460		773
461	if (active) evsignal_stop (w);
462	evsignal_set (w, signum);	774	RESET (signal, w, (w, signum));
463	if (active) evsignal_start (w);
464	}	775	}
465		776
466	MODULE = EV PACKAGE = EV::Time	777	int signal (ev_signal w, SV new_signal = 0)
		778	CODE:
		779	{
		780	RETVAL = w->signum;
467		781
		782	if (items > 1)
		783	{
		784	Signal signum = sv_signum (new_signal);
		785	CHECK_SIG (new_signal, signum);
		786
		787	RESET (signal, w, (w, signum));
		788	}
		789	}
		790	OUTPUT:
		791	RETVAL
		792
468	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	793	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
469		794
470	void evtimer_start (struct ev_timer *w)	795	void ev_timer_start (ev_timer *w)
		796	INIT:
		797	CHECK_REPEAT (w->repeat);
		798	CODE:
		799	START (timer, w);
471		800
472	void evtimer_stop (struct ev_timer *w)	801	void ev_timer_stop (ev_timer *w)
		802	CODE:
		803	STOP (timer, w);
473		804
474	void evtimer_again (struct ev_timer *w)	805	void ev_timer_again (ev_timer *w)
		806	INIT:
		807	CHECK_REPEAT (w->repeat);
		808	CODE:
		809	REF (w);
		810	ev_timer_again (w);
		811	UNREF (w);
475		812
		813	void DESTROY (ev_timer *w)
		814	CODE:
		815	STOP (timer, w);
		816	e_destroy (w);
		817
476	void set (struct ev_timer *w, NV after, NV repeat = 0.)	818	void set (ev_timer *w, NV after, NV repeat = 0.)
		819	INIT:
		820	CHECK_REPEAT (repeat);
477	CODE:	821	CODE:
478	{
479	int active = w->active;
480	if (active) evtimer_stop (w);
481	evtimer_set (w, after, repeat);	822	RESET (timer, w, (w, after, repeat));
482	if (active) evtimer_start (w);
483	}
484		823
485	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	824	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
486		825
487	void evperiodic_start (struct ev_periodic *w)	826	void ev_periodic_start (ev_periodic *w)
		827	INIT:
		828	CHECK_REPEAT (w->interval);
		829	CODE:
		830	START (periodic, w);
488		831
489	void evperiodic_stop (struct ev_periodic *w)	832	void ev_periodic_stop (ev_periodic *w)
490
491	void set (struct ev_periodic *w, NV at, NV interval = 0.)
492	CODE:	833	CODE:
493	{	834	STOP (periodic, w);
494	int active = w->active;
495	if (active) evperiodic_stop (w);
496	evperiodic_set (w, at, interval);
497	if (active) evperiodic_start (w);
498	}
499		835
		836	void ev_periodic_again (ev_periodic *w)
		837	CODE:
		838	REF (w);
		839	ev_periodic_again (w);
		840	UNREF (w);
		841
		842	void DESTROY (ev_periodic *w)
		843	CODE:
		844	STOP (periodic, w);
		845	e_destroy (w);
		846
		847	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		848	INIT:
		849	CHECK_REPEAT (interval);
		850	CODE:
		851	{
		852	SvREFCNT_dec (w->fh);
		853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		854
		855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		856	}
		857
500	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
501		859
502	void evidle_start (struct ev_idle *w)	860	void ev_idle_start (ev_idle *w)
		861	CODE:
		862	START (idle, w);
503		863
504	void evidle_stop (struct ev_idle *w)	864	void ev_idle_stop (ev_idle *w)
		865	CODE:
		866	STOP (idle, w);
505		867
		868	void DESTROY (ev_idle *w)
		869	CODE:
		870	STOP (idle, w);
		871	e_destroy (w);
		872
		873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		874
		875	void ev_prepare_start (ev_prepare *w)
		876	CODE:
		877	START (prepare, w);
		878
		879	void ev_prepare_stop (ev_prepare *w)
		880	CODE:
		881	STOP (prepare, w);
		882
		883	void DESTROY (ev_prepare *w)
		884	CODE:
		885	STOP (prepare, w);
		886	e_destroy (w);
		887
506	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	888	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
507		889
508	void evcheck_start (struct ev_check *w)	890	void ev_check_start (ev_check *w)
		891	CODE:
		892	START (check, w);
509		893
510	void evcheck_stop (struct ev_check *w)	894	void ev_check_stop (ev_check *w)
		895	CODE:
		896	STOP (check, w);
511		897
512	#if 0	898	void DESTROY (ev_check *w)
		899	CODE:
		900	STOP (check, w);
		901	e_destroy (w);
		902
		903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		904
		905	void ev_child_start (ev_child *w)
		906	CODE:
		907	START (child, w);
		908
		909	void ev_child_stop (ev_child *w)
		910	CODE:
		911	STOP (child, w);
		912
		913	void DESTROY (ev_child *w)
		914	CODE:
		915	STOP (child, w);
		916	e_destroy (w);
		917
		918	void set (ev_child *w, int pid)
		919	CODE:
		920	RESET (child, w, (w, pid));
		921
		922	int pid (ev_child *w, int new_pid = 0)
		923	CODE:
		924	{
		925	RETVAL = w->pid;
		926
		927	if (items > 1)
		928	RESET (child, w, (w, new_pid));
		929	}
		930	OUTPUT:
		931	RETVAL
		932
		933
		934	int rstatus (ev_child *w)
		935	ALIAS:
		936	rpid = 1
		937	CODE:
		938	RETVAL = ix ? w->rpid : w->rstatus;
		939	OUTPUT:
		940	RETVAL
		941
		942	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		943
		944	void ev_stat_start (ev_stat *w)
		945	CODE:
		946	START (stat, w);
		947
		948	void ev_stat_stop (ev_stat *w)
		949	CODE:
		950	STOP (stat, w);
		951
		952	void DESTROY (ev_stat *w)
		953	CODE:
		954	STOP (stat, w);
		955	e_destroy (w);
		956
		957	void set (ev_stat w, SV path, NV interval)
		958	CODE:
		959	{
		960	sv_setsv (w->fh, path);
		961	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		962	}
		963
		964	SV path (ev_stat w, SV *new_path = 0)
		965	CODE:
		966	{
		967	RETVAL = SvREFCNT_inc (w->fh);
		968
		969	if (items > 1)
		970	{
		971	SvREFCNT_dec (w->fh);
		972	w->fh = newSVsv (new_path);
		973	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		974	}
		975	}
		976	OUTPUT:
		977	RETVAL
		978
		979	NV interval (ev_stat *w, NV new_interval = 0.)
		980	CODE:
		981	{
		982	RETVAL = w->interval;
		983
		984	if (items > 1)
		985	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		986	}
		987	OUTPUT:
		988	RETVAL
		989
		990	void prev (ev_stat *w)
		991	ALIAS:
		992	stat = 1
		993	attr = 2
		994	PPCODE:
		995	{
		996	ev_statdata *s = ix ? &w->attr : &w->prev;
		997
		998	if (ix == 1)
		999	ev_stat_stat (w);
		1000	else if (!s->st_nlink)
		1001	errno = ENOENT;
		1002
		1003	PL_statcache.st_dev = s->st_nlink;
		1004	PL_statcache.st_ino = s->st_ino;
		1005	PL_statcache.st_mode = s->st_mode;
		1006	PL_statcache.st_nlink = s->st_nlink;
		1007	PL_statcache.st_uid = s->st_uid;
		1008	PL_statcache.st_gid = s->st_gid;
		1009	PL_statcache.st_rdev = s->st_rdev;
		1010	PL_statcache.st_size = s->st_size;
		1011	PL_statcache.st_atime = s->st_atime;
		1012	PL_statcache.st_mtime = s->st_mtime;
		1013	PL_statcache.st_ctime = s->st_ctime;
		1014
		1015	if (GIMME_V == G_SCALAR)
		1016	XPUSHs (boolSV (s->st_nlink));
		1017	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1018	{
		1019	EXTEND (SP, 13);
		1020	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1021	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1022	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1023	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1024	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1025	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1026	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1027	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1028	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1029	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1030	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1031	PUSHs (sv_2mortal (newSVuv (4096)));
		1032	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1033	}
		1034	}
		1035
		1036	#ifndef _WIN32
513		1037
514	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1038	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
515		1039
516	BOOT:	1040	BOOT:
517	{	1041	{
…		…
588		1112
589	int evdns_set_option (char option, char val, int flags)	1113	int evdns_set_option (char option, char val, int flags)
590		1114
591	int evdns_resolv_conf_parse (int flags, const char *filename)	1115	int evdns_resolv_conf_parse (int flags, const char *filename)
592		1116
593	#ifdef MS_WINDOWS	1117	#ifdef _WIN32
594		1118
595	int evdns_config_windows_nameservers ()	1119	int evdns_config_windows_nameservers ()
596		1120
597	#endif	1121	#endif
598		1122
…		…
600		1124
601	void evdns_search_add (char *domain)	1125	void evdns_search_add (char *domain)
602		1126
603	void evdns_search_ndots_set (int ndots)	1127	void evdns_search_ndots_set (int ndots)
604		1128
		1129	#if 0
605		1130
606	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1131	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
607		1132
608	BOOT:	1133	BOOT:
609	{	1134	{
…		…
641		1166
642	#void DESTROY (struct evhttp_request *req);	1167	#void DESTROY (struct evhttp_request *req);
643		1168
644	#endif	1169	#endif
645		1170
		1171	#endif
646		1172
647		1173
648		1174
649		1175
650		1176

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Comparing EV/EV.xs (file contents): Revision 1.17 by root, Wed Oct 31 11:52:11 2007 UTC vs. Revision 1.82 by root, Wed Nov 28 17:32:24 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.17 by root, Wed Oct 31 11:52:11 2007 UTC vs.
Revision 1.82 by root, Wed Nov 28 17:32:24 2007 UTC