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

Comparing EV/EV.xs (file contents):
Revision 1.21 by root, Wed Oct 31 14:44:35 2007 UTC vs.
Revision 1.83 by root, Thu Nov 29 17:28:13 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 HAVE_EPOLL 0
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)
		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)
14		71
15	typedef int Signal;	72	typedef int Signal;
16		73
17	static struct EVAPI evapi;	74	static struct EVAPI evapi;
18		75
19	static HV	76	static HV
20	*stash_watcher,	77	*stash_watcher,
21	*stash_io,	78	*stash_io,
22	*stash_time,
23	*stash_timer,	79	*stash_timer,
24	*stash_periodic,	80	*stash_periodic,
25	*stash_signal,	81	*stash_signal,
		82	*stash_child,
		83	*stash_stat,
26	*stash_idle,	84	*stash_idle,
		85	*stash_prepare,
27	*stash_check;	86	*stash_check,
		87	*stash_embed,
		88	*stash_fork;
28		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
29	static int	96	static Signal
30	sv_signum (SV *sig)	97	sv_signum (SV *sig)
31	{	98	{
32	int signum;	99	Signal signum;
33		100
34	if (SvIV (sig) > 0)	101	SvGETMAGIC (sig);
35	return SvIV (sig);
36		102
37	for (signum = 1; signum < SIG_SIZE; ++signum)	103	for (signum = 1; signum < SIG_SIZE; ++signum)
38	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
39	return signum;	105	return signum;
40		106
		107	signum = SvIV (sig);
		108
		109	if (signum > 0 && signum < SIG_SIZE)
		110	return signum;
		111
41	return -1;	112	return -1;
42	}	113	}
43		114
44	/////////////////////////////////////////////////////////////////////////////	115	/////////////////////////////////////////////////////////////////////////////
45	// Event	116	// Event
46		117
47	static void e_cb (struct ev_watcher *w, int revents);	118	static void e_cb (ev_watcher *w, int revents);
48		119
49	static int	120	static int
50	sv_fileno (SV *fh)	121	sv_fileno (SV *fh)
51	{	122	{
52	SvGETMAGIC (fh);	123	SvGETMAGIC (fh);
…		…
55	fh = SvRV (fh);	126	fh = SvRV (fh);
56		127
57	if (SvTYPE (fh) == SVt_PVGV)	128	if (SvTYPE (fh) == SVt_PVGV)
58	return PerlIO_fileno (IoIFP (sv_2io (fh)));	129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
59		130
60	if (SvIOK (fh))	131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
61	return SvIV (fh);	132	return SvIV (fh);
62		133
63	return -1;	134	return -1;
64	}	135	}
65		136
66	static void *	137	static void *
67	e_new (int size, SV *cb_sv)	138	e_new (int size, SV *cb_sv)
68	{	139	{
69	struct ev_watcher *w;	140	ev_watcher *w;
70	SV *self = NEWSV (0, size);	141	SV *self = NEWSV (0, size);
71	SvPOK_only (self);	142	SvPOK_only (self);
72	SvCUR_set (self, size);	143	SvCUR_set (self, size);
73		144
74	w = (struct ev_watcher *)SvPVX (self);	145	w = (ev_watcher *)SvPVX (self);
75		146
76	evw_init (w, e_cb);	147	ev_init (w, e_cb);
77		148
		149	w->flags = WFLAG_KEEPALIVE;
		150	w->data = 0;
78	w->fh = 0;	151	w->fh = 0;
79	w->cb_sv = newSVsv (cb_sv);	152	w->cb_sv = newSVsv (cb_sv);
80	w->self = self;	153	w->self = self;
81		154
82	return (void *)w;	155	return (void *)w;
83	}	156	}
84		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
85	static SV *	168	static SV *
86	e_bless (struct ev_watcher w, HV stash)	169	e_bless (ev_watcher w, HV stash)
87	{	170	{
88	SV *rv;	171	SV *rv;
89		172
90	if (SvOBJECT (w->self))	173	if (SvOBJECT (w->self))
91	rv = newRV_inc (w->self);	174	rv = newRV_inc (w->self);
…		…
97	}	180	}
98		181
99	return rv;	182	return rv;
100	}	183	}
101		184
		185	static SV *sv_events_cache;
		186
102	static void	187	static void
103	e_cb (struct ev_watcher *w, int revents)	188	e_cb (ev_watcher *w, int revents)
104	{	189	{
105	dSP;	190	dSP;
106	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
107	SV sv_self, sv_events;	192	SV sv_self, sv_events;
108	static SV *sv_events_cache;
109		193
110	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 */
111		195
112	if (sv_events_cache)	196	if (sv_events_cache)
113	{	197	{
…		…
119		203
120	PUSHMARK (SP);	204	PUSHMARK (SP);
121	EXTEND (SP, 2);	205	EXTEND (SP, 2);
122	PUSHs (sv_self);	206	PUSHs (sv_self);
123	PUSHs (sv_events);	207	PUSHs (sv_events);
		208
124	PUTBACK;	209	PUTBACK;
125	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	210	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
126	SP = PL_stack_base + mark; PUTBACK;
127		211
128	SvREFCNT_dec (sv_self);	212	SvREFCNT_dec (sv_self);
129		213
130	if (sv_events_cache)	214	if (sv_events_cache)
131	SvREFCNT_dec (sv_events);	215	SvREFCNT_dec (sv_events);
…		…
135	if (SvTRUE (ERRSV))	219	if (SvTRUE (ERRSV))
136	{	220	{
137	PUSHMARK (SP);	221	PUSHMARK (SP);
138	PUTBACK;	222	PUTBACK;
139	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);
140	SP = PL_stack_base + mark; PUTBACK;
141	}	224	}
142	}
143		225
144	#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
145	/////////////////////////////////////////////////////////////////////////////	312	/////////////////////////////////////////////////////////////////////////////
146	// DNS	313	// DNS
147		314
		315	#ifndef _WIN32
148	static void	316	static void
149	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)
150	{	318	{
151	dSP;	319	dSP;
152	SV cb = (SV )arg;	320	SV cb = (SV )arg;
…		…
196	#endif	364	#endif
197		365
198	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	366	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
199	croak (# repeat " value must be >= 0");	367	croak (# repeat " value must be >= 0");
200		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
201	/////////////////////////////////////////////////////////////////////////////	375	/////////////////////////////////////////////////////////////////////////////
202	// XS interface functions	376	// XS interface functions
203		377
204	MODULE = EV PACKAGE = EV PREFIX = ev_	378	MODULE = EV PACKAGE = EV PREFIX = ev_
205		379
206	PROTOTYPES: ENABLE	380	PROTOTYPES: ENABLE
207		381
208	BOOT:	382	BOOT:
209	{	383	{
210	int i;
211	HV *stash = gv_stashpv ("EV", 1);	384	HV *stash = gv_stashpv ("EV", 1);
212		385
213	static const struct {	386	static const struct {
214	const char *name;	387	const char *name;
215	IV iv;	388	IV iv;
216	} *civ, const_iv[] = {	389	} *civ, const_iv[] = {
217	# 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
218	const_iv (EV_, UNDEF)	394	const_iv (EV_, UNDEF)
219	const_iv (EV_, NONE)	395	const_iv (EV_, NONE)
220	const_iv (EV_, TIMEOUT)	396	const_iv (EV_, TIMEOUT)
221	const_iv (EV_, READ)	397	const_iv (EV_, READ)
222	const_iv (EV_, WRITE)	398	const_iv (EV_, WRITE)
…		…
225	const_iv (EV_, CHECK)	401	const_iv (EV_, CHECK)
226	const_iv (EV_, ERROR)	402	const_iv (EV_, ERROR)
227		403
228	const_iv (EV, LOOP_ONESHOT)	404	const_iv (EV, LOOP_ONESHOT)
229	const_iv (EV, LOOP_NONBLOCK)	405	const_iv (EV, LOOP_NONBLOCK)
230
231	const_iv (EV, METHOD_NONE)	406	const_iv (EV, UNLOOP_ONE)
		407	const_iv (EV, UNLOOP_ALL)
		408
232	const_iv (EV, METHOD_SELECT)	409	const_iv (EV, BACKEND_SELECT)
		410	const_iv (EV, BACKEND_POLL)
233	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)
		417	const_iv (EV, FLAG_FORKCHECK)
234	};	418	};
235		419
236	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	420	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
237	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
238		422
239	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	423	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
240	stash_io = gv_stashpv ("EV::IO" , 1);	424	stash_io = gv_stashpv ("EV::IO" , 1);
241	stash_time = gv_stashpv ("EV::Time" , 1);
242	stash_timer = gv_stashpv ("EV::Timer" , 1);	425	stash_timer = gv_stashpv ("EV::Timer" , 1);
243	stash_periodic = gv_stashpv ("EV::Periodic", 1);	426	stash_periodic = gv_stashpv ("EV::Periodic", 1);
244	stash_signal = gv_stashpv ("EV::Signal" , 1);	427	stash_signal = gv_stashpv ("EV::Signal" , 1);
245	stash_idle = gv_stashpv ("EV::Idle" , 1);	428	stash_idle = gv_stashpv ("EV::Idle" , 1);
		429	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
246	stash_check = gv_stashpv ("EV::Check" , 1);	430	stash_check = gv_stashpv ("EV::Check" , 1);
		431	stash_child = gv_stashpv ("EV::Child" , 1);
		432	stash_embed = gv_stashpv ("EV::Embed" , 1);
		433	stash_stat = gv_stashpv ("EV::Stat" , 1);
247		434
248	{	435	{
249	SV *sv = perl_get_sv ("EV::API", TRUE);	436	SV *sv = perl_get_sv ("EV::API", TRUE);
250	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	437	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
251		438
252	/* the poor man's shared library emulator */	439	/* the poor man's shared library emulator */
253	evapi.ver = EV_API_VERSION;	440	evapi.ver = EV_API_VERSION;
254	evapi.rev = EV_API_REVISION;	441	evapi.rev = EV_API_REVISION;
255	evapi.sv_fileno = sv_fileno;	442	evapi.sv_fileno = sv_fileno;
256	evapi.sv_signum = sv_signum;	443	evapi.sv_signum = sv_signum;
257	evapi.now = &ev_now;	444	evapi.now = ev_now;
258	evapi.method = &ev_method;	445	evapi.backend = ev_backend;
259	evapi.loop_done = &ev_loop_done;	446	evapi.unloop = ev_unloop;
		447	evapi.ref = ev_ref;
		448	evapi.unref = ev_unref;
260	evapi.time = ev_time;	449	evapi.time = ev_time;
261	evapi.loop = ev_loop;	450	evapi.loop = ev_loop;
262	evapi.once = ev_once;	451	evapi.once = ev_once;
263	evapi.io_start = evio_start;	452	evapi.io_start = ev_io_start;
264	evapi.io_stop = evio_stop;	453	evapi.io_stop = ev_io_stop;
265	evapi.timer_start = evtimer_start;	454	evapi.timer_start = ev_timer_start;
266	evapi.timer_stop = evtimer_stop;	455	evapi.timer_stop = ev_timer_stop;
267	evapi.timer_again = evtimer_again;	456	evapi.timer_again = ev_timer_again;
268	evapi.periodic_start = evperiodic_start;	457	evapi.periodic_start = ev_periodic_start;
269	evapi.periodic_stop = evperiodic_stop;	458	evapi.periodic_stop = ev_periodic_stop;
270	evapi.signal_start = evsignal_start;	459	evapi.signal_start = ev_signal_start;
271	evapi.signal_stop = evsignal_stop;	460	evapi.signal_stop = ev_signal_stop;
272	evapi.idle_start = evidle_start;	461	evapi.idle_start = ev_idle_start;
273	evapi.idle_stop = evidle_stop;	462	evapi.idle_stop = ev_idle_stop;
		463	evapi.prepare_start = ev_prepare_start;
		464	evapi.prepare_stop = ev_prepare_stop;
274	evapi.check_start = evcheck_start;	465	evapi.check_start = ev_check_start;
275	evapi.check_stop = evcheck_stop;	466	evapi.check_stop = ev_check_stop;
		467	evapi.child_start = ev_child_start;
		468	evapi.child_stop = ev_child_stop;
		469	evapi.stat_start = ev_stat_start;
		470	evapi.stat_stop = ev_stat_stop;
		471	evapi.stat_stat = ev_stat_stat;
276		472
277	sv_setiv (sv, (IV)&evapi);	473	sv_setiv (sv, (IV)&evapi);
278	SvREADONLY_on (sv);	474	SvREADONLY_on (sv);
279	}	475	}
		476	#ifndef _WIN32
		477	pthread_atfork (0, 0, ev_default_fork);
		478	#endif
280	}	479	}
281		480
282	NV ev_now ()	481	NV ev_now ()
283	CODE:
284	RETVAL = ev_now;
285	OUTPUT:
286	RETVAL
287		482
288	int ev_method ()	483	unsigned int ev_backend ()
289	CODE:
290	RETVAL = ev_method;
291	OUTPUT:
292	RETVAL
293		484
294	NV ev_time ()	485	NV ev_time ()
295		486
296	void ev_init (int flags = 0)	487	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
297		488
298	void ev_loop (int flags = 0)	489	void ev_loop (int flags = 0)
299		490
300	void ev_loop_done (int value = 1)	491	void ev_unloop (int how = 1)
301	CODE:
302	ev_loop_done = value;
303		492
304	struct ev_io io (SV fh, int events, SV *cb)	493	ev_io io (SV fh, int events, SV *cb)
305	ALIAS:	494	ALIAS:
306	io_ns = 1	495	io_ns = 1
307	CODE:	496	CODE:
		497	{
		498	int fd = sv_fileno (fh);
		499	CHECK_FD (fh, fd);
		500
308	RETVAL = e_new (sizeof (struct ev_io), cb);	501	RETVAL = e_new (sizeof (ev_io), cb);
309	RETVAL->fh = newSVsv (fh);	502	RETVAL->fh = newSVsv (fh);
310	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	503	ev_io_set (RETVAL, fd, events);
311	if (!ix) evio_start (RETVAL);	504	if (!ix) START (io, RETVAL);
		505	}
312	OUTPUT:	506	OUTPUT:
313	RETVAL	507	RETVAL
314		508
315	struct ev_timer timer (NV after, NV repeat, SV cb)	509	ev_timer timer (NV after, NV repeat, SV cb)
316	ALIAS:	510	ALIAS:
317	timer_ns = 1	511	timer_ns = 1
318	INIT:	512	INIT:
319	CHECK_REPEAT (repeat);	513	CHECK_REPEAT (repeat);
320	CODE:	514	CODE:
321	RETVAL = e_new (sizeof (struct ev_timer), cb);	515	RETVAL = e_new (sizeof (ev_timer), cb);
322	evtimer_set (RETVAL, after, repeat);	516	ev_timer_set (RETVAL, after, repeat);
323	if (!ix) evtimer_start (RETVAL);	517	if (!ix) START (timer, RETVAL);
324	OUTPUT:	518	OUTPUT:
325	RETVAL	519	RETVAL
326		520
327	struct ev_periodic periodic (NV at, NV interval, SV cb)	521	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
328	ALIAS:	522	ALIAS:
329	periodic_ns = 1	523	periodic_ns = 1
330	INIT:	524	INIT:
331	CHECK_REPEAT (interval);	525	CHECK_REPEAT (interval);
332	CODE:	526	CODE:
		527	{
		528	ev_periodic *w;
333	RETVAL = e_new (sizeof (struct ev_periodic), cb);	529	w = e_new (sizeof (ev_periodic), cb);
334	evperiodic_set (RETVAL, at, interval);	530	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
335	if (!ix) evperiodic_start (RETVAL);	531	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		532	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		533	if (!ix) START (periodic, w);
		534	}
336	OUTPUT:	535	OUTPUT:
337	RETVAL	536	RETVAL
338		537
339	struct ev_signal signal (Signal signum, SV cb)	538	ev_signal signal (SV signal, SV *cb)
340	ALIAS:	539	ALIAS:
341	signal_ns = 1	540	signal_ns = 1
342	CODE:	541	CODE:
		542	{
		543	Signal signum = sv_signum (signal);
		544	CHECK_SIG (signal, signum);
		545
343	RETVAL = e_new (sizeof (struct ev_signal), cb);	546	RETVAL = e_new (sizeof (ev_signal), cb);
344	evsignal_set (RETVAL, signum);	547	ev_signal_set (RETVAL, signum);
345	if (!ix) evsignal_start (RETVAL);	548	if (!ix) START (signal, RETVAL);
		549	}
346	OUTPUT:	550	OUTPUT:
347	RETVAL	551	RETVAL
348		552
349	struct ev_idle idle (SV cb)	553	ev_idle idle (SV cb)
350	ALIAS:	554	ALIAS:
351	idle_ns = 1	555	idle_ns = 1
352	CODE:	556	CODE:
353	RETVAL = e_new (sizeof (struct ev_idle), cb);	557	RETVAL = e_new (sizeof (ev_idle), cb);
354	evidle_set (RETVAL);	558	ev_idle_set (RETVAL);
355	if (!ix) evidle_start (RETVAL);	559	if (!ix) START (idle, RETVAL);
356	OUTPUT:	560	OUTPUT:
357	RETVAL	561	RETVAL
358		562
		563	ev_prepare prepare (SV cb)
		564	ALIAS:
		565	prepare_ns = 1
		566	CODE:
		567	RETVAL = e_new (sizeof (ev_prepare), cb);
		568	ev_prepare_set (RETVAL);
		569	if (!ix) START (prepare, RETVAL);
		570	OUTPUT:
		571	RETVAL
		572
359	struct ev_check check (SV cb)	573	ev_check check (SV cb)
360	ALIAS:	574	ALIAS:
361	check_ns = 1	575	check_ns = 1
362	CODE:	576	CODE:
363	RETVAL = e_new (sizeof (struct ev_check), cb);	577	RETVAL = e_new (sizeof (ev_check), cb);
364	evcheck_set (RETVAL);	578	ev_check_set (RETVAL);
365	if (!ix) evcheck_start (RETVAL);	579	if (!ix) START (check, RETVAL);
366	OUTPUT:	580	OUTPUT:
367	RETVAL	581	RETVAL
368		582
		583	ev_child child (int pid, SV cb)
		584	ALIAS:
		585	child_ns = 1
		586	CODE:
		587	RETVAL = e_new (sizeof (ev_child), cb);
		588	ev_child_set (RETVAL, pid);
		589	if (!ix) START (child, RETVAL);
		590	OUTPUT:
		591	RETVAL
		592
		593	ev_stat stat (SV path, NV interval, SV *cb)
		594	ALIAS:
		595	stat_ns = 1
		596	CODE:
		597	RETVAL = e_new (sizeof (ev_stat), cb);
		598	RETVAL->fh = newSVsv (path);
		599	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		600	if (!ix) START (stat, RETVAL);
		601	OUTPUT:
		602	RETVAL
		603
		604	void once (SV fh, int events, SV timeout, SV *cb)
		605	CODE:
		606	ev_once (
		607	sv_fileno (fh), events,
		608	SvOK (timeout) ? SvNV (timeout) : -1.,
		609	e_once_cb,
		610	newSVsv (cb)
		611	);
369		612
370	PROTOTYPES: DISABLE	613	PROTOTYPES: DISABLE
371		614
372	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	615	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
373		616
374	int ev_is_active (struct ev_watcher *w)	617	int ev_is_active (ev_watcher *w)
375		618
		619	int ev_is_pending (ev_watcher *w)
		620
		621	int keepalive (ev_watcher *w, int new_value = 0)
		622	CODE:
		623	{
		624	RETVAL = w->flags & WFLAG_KEEPALIVE;
		625	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		626
		627	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		628	{
		629	REF (w);
		630	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		631	UNREF (w);
		632	}
		633	}
		634	OUTPUT:
		635	RETVAL
		636
376	SV cb (struct ev_watcher w, SV *new_cb = 0)	637	SV cb (ev_watcher w, SV *new_cb = 0)
377	CODE:	638	CODE:
378	{	639	{
379	RETVAL = newSVsv (w->cb_sv);	640	RETVAL = newSVsv (w->cb_sv);
380		641
381	if (items > 1)	642	if (items > 1)
382	sv_setsv (w->cb_sv, new_cb);	643	sv_setsv (w->cb_sv, new_cb);
383	}	644	}
384	OUTPUT:	645	OUTPUT:
385	RETVAL	646	RETVAL
386		647
387	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	648	SV data (ev_watcher w, SV *new_data = 0)
388
389	void evio_start (struct ev_io *w)
390
391	void evio_stop (struct ev_io *w)
392
393	void set (struct ev_io w, SV fh, int events)
394	CODE:	649	CODE:
395	{	650	{
396	int active = w->active;	651	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
397	if (active) evio_stop (w);
398
399	sv_setsv (w->fh, fh);
400	evio_set (w, sv_fileno (w->fh), events);
401
402	if (active) evio_start (w);
403	}
404
405	SV fh (struct ev_io w, SV *new_fh = 0)
406	CODE:
407	{
408	RETVAL = newSVsv (w->fh);
409		652
410	if (items > 1)	653	if (items > 1)
411	{	654	{
412	int active = w->active;	655	SvREFCNT_dec (w->data);
413	if (active) evio_stop (w);	656	w->data = newSVsv (new_data);
414
415	sv_setsv (w->fh, new_fh);
416	evio_set (w, sv_fileno (w->fh), w->events);
417
418	if (active) evio_start (w);
419	}	657	}
420	}	658	}
421	OUTPUT:	659	OUTPUT:
422	RETVAL	660	RETVAL
423		661
424	short events (struct ev_io *w, short new_events = EV_UNDEF)	662	void trigger (ev_watcher *w, int revents = EV_NONE)
425	CODE:	663	CODE:
		664	w->cb (w, revents);
		665
		666	int priority (ev_watcher *w, int new_priority = 0)
		667	CODE:
426	{	668	{
427	RETVAL = w->events;	669	RETVAL = w->priority;
428		670
429	if (items > 1)	671	if (items > 1)
430	{	672	{
431	int active = w->active;	673	int active = ev_is_active (w);
		674
		675	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		676	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		677
432	if (active) evio_stop (w);	678	if (active)
		679	{
		680	/* grrr. */
		681	PUSHMARK (SP);
		682	XPUSHs (ST (0));
		683	call_method ("stop", G_DISCARD \| G_VOID);
		684	}
433		685
434	evio_set (w, w->fd, new_events);	686	ev_set_priority (w, new_priority);
435		687
436	if (active) evio_start (w);	688	if (active)
		689	{
		690	PUSHMARK (SP);
		691	XPUSHs (ST (0));
		692	call_method ("start", G_DISCARD \| G_VOID);
		693	}
437	}	694	}
438	}	695	}
439	OUTPUT:	696	OUTPUT:
440	RETVAL	697	RETVAL
441		698
		699	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		700
		701	void ev_io_start (ev_io *w)
		702	CODE:
		703	START (io, w);
		704
		705	void ev_io_stop (ev_io *w)
		706	CODE:
		707	STOP (io, w);
		708
		709	void DESTROY (ev_io *w)
		710	CODE:
		711	STOP (io, w);
		712	e_destroy (w);
		713
		714	void set (ev_io w, SV fh, int events)
		715	CODE:
		716	{
		717	int fd = sv_fileno (fh);
		718	CHECK_FD (fh, fd);
		719
		720	sv_setsv (w->fh, fh);
		721	RESET (io, w, (w, fd, events));
		722	}
		723
		724	SV fh (ev_io w, SV *new_fh = 0)
		725	CODE:
		726	{
		727	if (items > 1)
		728	{
		729	int fd = sv_fileno (new_fh);
		730	CHECK_FD (new_fh, fd);
		731
		732	RETVAL = w->fh;
		733	w->fh = newSVsv (new_fh);
		734
		735	RESET (io, w, (w, fd, w->events));
		736	}
		737	else
		738	RETVAL = newSVsv (w->fh);
		739	}
		740	OUTPUT:
		741	RETVAL
		742
		743	int events (ev_io *w, int new_events = EV_UNDEF)
		744	CODE:
		745	{
		746	RETVAL = w->events;
		747
		748	if (items > 1)
		749	RESET (io, w, (w, w->fd, new_events));
		750	}
		751	OUTPUT:
		752	RETVAL
		753
442	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	754	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
443		755
444	void evsignal_start (struct ev_signal *w)	756	void ev_signal_start (ev_signal *w)
		757	CODE:
		758	START (signal, w);
445		759
446	void evsignal_stop (struct ev_signal *w)	760	void ev_signal_stop (ev_signal *w)
		761	CODE:
		762	STOP (signal, w);
447		763
		764	void DESTROY (ev_signal *w)
		765	CODE:
		766	STOP (signal, w);
		767	e_destroy (w);
		768
448	void set (struct ev_signal w, SV signal = 0)	769	void set (ev_signal w, SV signal)
449	CODE:	770	CODE:
450	{	771	{
451	Signal signum = sv_signum (signal); /* may croak here */	772	Signal signum = sv_signum (signal);
452	int active = w->active;	773	CHECK_SIG (signal, signum);
453		774
454	if (active) evsignal_stop (w);
455	evsignal_set (w, signum);	775	RESET (signal, w, (w, signum));
456	if (active) evsignal_start (w);
457	}	776	}
458		777
459	MODULE = EV PACKAGE = EV::Time	778	int signal (ev_signal w, SV new_signal = 0)
		779	CODE:
		780	{
		781	RETVAL = w->signum;
460		782
		783	if (items > 1)
		784	{
		785	Signal signum = sv_signum (new_signal);
		786	CHECK_SIG (new_signal, signum);
		787
		788	RESET (signal, w, (w, signum));
		789	}
		790	}
		791	OUTPUT:
		792	RETVAL
		793
461	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	794	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
462		795
463	void evtimer_start (struct ev_timer *w)	796	void ev_timer_start (ev_timer *w)
464	INIT:	797	INIT:
465	CHECK_REPEAT (w->repeat);	798	CHECK_REPEAT (w->repeat);
		799	CODE:
		800	START (timer, w);
466		801
467	void evtimer_stop (struct ev_timer *w)	802	void ev_timer_stop (ev_timer *w)
		803	CODE:
		804	STOP (timer, w);
468		805
469	void evtimer_again (struct ev_timer *w)	806	void ev_timer_again (ev_timer *w)
470	INIT:	807	INIT:
471	CHECK_REPEAT (w->repeat);	808	CHECK_REPEAT (w->repeat);
		809	CODE:
		810	REF (w);
		811	ev_timer_again (w);
		812	UNREF (w);
472		813
		814	void DESTROY (ev_timer *w)
		815	CODE:
		816	STOP (timer, w);
		817	e_destroy (w);
		818
473	void set (struct ev_timer *w, NV after, NV repeat = 0.)	819	void set (ev_timer *w, NV after, NV repeat = 0.)
474	INIT:	820	INIT:
475	CHECK_REPEAT (repeat);	821	CHECK_REPEAT (repeat);
476	CODE:	822	CODE:
477	{
478	int active = w->active;
479	if (active) evtimer_stop (w);
480	evtimer_set (w, after, repeat);	823	RESET (timer, w, (w, after, repeat));
481	if (active) evtimer_start (w);
482	}
483		824
484	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	825	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
485		826
486	void evperiodic_start (struct ev_periodic *w)	827	void ev_periodic_start (ev_periodic *w)
487	INIT:	828	INIT:
488	CHECK_REPEAT (w->interval);	829	CHECK_REPEAT (w->interval);
		830	CODE:
		831	START (periodic, w);
489		832
490	void evperiodic_stop (struct ev_periodic *w)	833	void ev_periodic_stop (ev_periodic *w)
		834	CODE:
		835	STOP (periodic, w);
491		836
492	void set (struct ev_periodic *w, NV at, NV interval = 0.)	837	void ev_periodic_again (ev_periodic *w)
		838	CODE:
		839	REF (w);
		840	ev_periodic_again (w);
		841	UNREF (w);
		842
		843	void DESTROY (ev_periodic *w)
		844	CODE:
		845	STOP (periodic, w);
		846	e_destroy (w);
		847
		848	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
493	INIT:	849	INIT:
494	CHECK_REPEAT (interval);	850	CHECK_REPEAT (interval);
495	CODE:	851	CODE:
496	{	852	{
497	int active = w->active;	853	SvREFCNT_dec (w->fh);
498	if (active) evperiodic_stop (w);	854	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
499	evperiodic_set (w, at, interval);
500	if (active) evperiodic_start (w);
501	}
502		855
		856	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		857	}
		858
503	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	859	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
504		860
505	void evidle_start (struct ev_idle *w)	861	void ev_idle_start (ev_idle *w)
		862	CODE:
		863	START (idle, w);
506		864
507	void evidle_stop (struct ev_idle *w)	865	void ev_idle_stop (ev_idle *w)
		866	CODE:
		867	STOP (idle, w);
508		868
		869	void DESTROY (ev_idle *w)
		870	CODE:
		871	STOP (idle, w);
		872	e_destroy (w);
		873
		874	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		875
		876	void ev_prepare_start (ev_prepare *w)
		877	CODE:
		878	START (prepare, w);
		879
		880	void ev_prepare_stop (ev_prepare *w)
		881	CODE:
		882	STOP (prepare, w);
		883
		884	void DESTROY (ev_prepare *w)
		885	CODE:
		886	STOP (prepare, w);
		887	e_destroy (w);
		888
509	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	889	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
510		890
511	void evcheck_start (struct ev_check *w)	891	void ev_check_start (ev_check *w)
		892	CODE:
		893	START (check, w);
512		894
513	void evcheck_stop (struct ev_check *w)	895	void ev_check_stop (ev_check *w)
		896	CODE:
		897	STOP (check, w);
514		898
515	#if 0	899	void DESTROY (ev_check *w)
		900	CODE:
		901	STOP (check, w);
		902	e_destroy (w);
		903
		904	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		905
		906	void ev_child_start (ev_child *w)
		907	CODE:
		908	START (child, w);
		909
		910	void ev_child_stop (ev_child *w)
		911	CODE:
		912	STOP (child, w);
		913
		914	void DESTROY (ev_child *w)
		915	CODE:
		916	STOP (child, w);
		917	e_destroy (w);
		918
		919	void set (ev_child *w, int pid)
		920	CODE:
		921	RESET (child, w, (w, pid));
		922
		923	int pid (ev_child *w, int new_pid = 0)
		924	CODE:
		925	{
		926	RETVAL = w->pid;
		927
		928	if (items > 1)
		929	RESET (child, w, (w, new_pid));
		930	}
		931	OUTPUT:
		932	RETVAL
		933
		934
		935	int rstatus (ev_child *w)
		936	ALIAS:
		937	rpid = 1
		938	CODE:
		939	RETVAL = ix ? w->rpid : w->rstatus;
		940	OUTPUT:
		941	RETVAL
		942
		943	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		944
		945	void ev_stat_start (ev_stat *w)
		946	CODE:
		947	START (stat, w);
		948
		949	void ev_stat_stop (ev_stat *w)
		950	CODE:
		951	STOP (stat, w);
		952
		953	void DESTROY (ev_stat *w)
		954	CODE:
		955	STOP (stat, w);
		956	e_destroy (w);
		957
		958	void set (ev_stat w, SV path, NV interval)
		959	CODE:
		960	{
		961	sv_setsv (w->fh, path);
		962	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		963	}
		964
		965	SV path (ev_stat w, SV *new_path = 0)
		966	CODE:
		967	{
		968	RETVAL = SvREFCNT_inc (w->fh);
		969
		970	if (items > 1)
		971	{
		972	SvREFCNT_dec (w->fh);
		973	w->fh = newSVsv (new_path);
		974	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		975	}
		976	}
		977	OUTPUT:
		978	RETVAL
		979
		980	NV interval (ev_stat *w, NV new_interval = 0.)
		981	CODE:
		982	{
		983	RETVAL = w->interval;
		984
		985	if (items > 1)
		986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		987	}
		988	OUTPUT:
		989	RETVAL
		990
		991	void prev (ev_stat *w)
		992	ALIAS:
		993	stat = 1
		994	attr = 2
		995	PPCODE:
		996	{
		997	ev_statdata *s = ix ? &w->attr : &w->prev;
		998
		999	if (ix == 1)
		1000	ev_stat_stat (w);
		1001	else if (!s->st_nlink)
		1002	errno = ENOENT;
		1003
		1004	PL_statcache.st_dev = s->st_nlink;
		1005	PL_statcache.st_ino = s->st_ino;
		1006	PL_statcache.st_mode = s->st_mode;
		1007	PL_statcache.st_nlink = s->st_nlink;
		1008	PL_statcache.st_uid = s->st_uid;
		1009	PL_statcache.st_gid = s->st_gid;
		1010	PL_statcache.st_rdev = s->st_rdev;
		1011	PL_statcache.st_size = s->st_size;
		1012	PL_statcache.st_atime = s->st_atime;
		1013	PL_statcache.st_mtime = s->st_mtime;
		1014	PL_statcache.st_ctime = s->st_ctime;
		1015
		1016	if (GIMME_V == G_SCALAR)
		1017	XPUSHs (boolSV (s->st_nlink));
		1018	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1019	{
		1020	EXTEND (SP, 13);
		1021	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1022	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1023	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1024	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1025	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1026	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1027	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1028	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1029	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1030	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1031	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1032	PUSHs (sv_2mortal (newSVuv (4096)));
		1033	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1034	}
		1035	}
		1036
		1037	#ifndef _WIN32
516		1038
517	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1039	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
518		1040
519	BOOT:	1041	BOOT:
520	{	1042	{
…		…
591		1113
592	int evdns_set_option (char option, char val, int flags)	1114	int evdns_set_option (char option, char val, int flags)
593		1115
594	int evdns_resolv_conf_parse (int flags, const char *filename)	1116	int evdns_resolv_conf_parse (int flags, const char *filename)
595		1117
596	#ifdef MS_WINDOWS	1118	#ifdef _WIN32
597		1119
598	int evdns_config_windows_nameservers ()	1120	int evdns_config_windows_nameservers ()
599		1121
600	#endif	1122	#endif
601		1123
…		…
603		1125
604	void evdns_search_add (char *domain)	1126	void evdns_search_add (char *domain)
605		1127
606	void evdns_search_ndots_set (int ndots)	1128	void evdns_search_ndots_set (int ndots)
607		1129
		1130	#if 0
608		1131
609	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1132	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
610		1133
611	BOOT:	1134	BOOT:
612	{	1135	{
…		…
644		1167
645	#void DESTROY (struct evhttp_request *req);	1168	#void DESTROY (struct evhttp_request *req);
646		1169
647	#endif	1170	#endif
648		1171
		1172	#endif
649		1173
650		1174
651		1175
652		1176
653		1177

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Comparing EV/EV.xs (file contents): Revision 1.21 by root, Wed Oct 31 14:44:35 2007 UTC vs. Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.21 by root, Wed Oct 31 14:44:35 2007 UTC vs.
Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC