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

Comparing EV/EV.xs (file contents):
Revision 1.30 by root, Thu Nov 1 08:10:03 2007 UTC vs.
Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/#include <netinet/in.h>/	5	/#include <netinet/in.h>/
6		6
7	#define TIMEOUT_NONE HUGE_VAL
8	#define EV_USE_EPOLL 1
9
10	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
11	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
12		9
		10	/* fix perl api breakage */
		11	#undef signal
		12	#undef sigaction
		13
		14	#define EV_SELECT_IS_WINSOCKET 0
		15	#ifdef _WIN32
		16	# define EV_SELECT_USE_FD_SET 0
		17	# define NFDBITS PERL_NFDBITS
		18	# define fd_mask Perl_fd_mask
		19	#endif
		20	/* due to bugs in OS X we have to use libev/ explicitly here */
13	#include "libev/ev.c"	21	#include "libev/ev.c"
		22	#include "event.c"
		23
		24	#ifndef _WIN32
		25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
		26	#if !defined (WIN32) && !defined(__CYGWIN__)
		27	# define HAVE_STRUCT_IN6_ADDR 1
		28	#endif
		29	#undef HAVE_STRTOK_R
		30	#undef strtok_r
		31	#define strtok_r fake_strtok_r
		32	#include "evdns.h"
		33	#include "evdns.c"
		34	#endif
		35
		36	#ifndef _WIN32
		37	# include <pthread.h>
		38	#endif
		39
		40	#define WFLAG_KEEPALIVE 1
		41
		42	#define UNREF(w) \
		43	if (!((w)->flags & WFLAG_KEEPALIVE) \
		44	&& !ev_is_active (w)) \
		45	ev_unref ();
		46
		47	#define REF(w) \
		48	if (!((w)->flags & WFLAG_KEEPALIVE) \
		49	&& ev_is_active (w)) \
		50	ev_ref ();
		51
		52	#define START(type,w) \
		53	do { \
		54	UNREF (w); \
		55	ev_ ## type ## _start (w); \
		56	} while (0)
		57
		58	#define STOP(type,w) \
		59	do { \
		60	REF (w); \
		61	ev_ ## type ## _stop (w); \
		62	} while (0)
		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
…		…
23	*stash_periodic,	80	*stash_periodic,
24	*stash_signal,	81	*stash_signal,
25	*stash_idle,	82	*stash_idle,
26	*stash_prepare,	83	*stash_prepare,
27	*stash_check,	84	*stash_check,
28	*stash_child;	85	*stash_child,
		86	*stash_embed,
		87	*stash_stat;
29		88
		89	#ifndef SIG_SIZE
		90	/* kudos to Slaven Rezic for the idea */
		91	static char sig_size [] = { SIG_NUM };
		92	# define SIG_SIZE (sizeof (sig_size) + 1)
		93	#endif
		94
30	static int	95	static Signal
31	sv_signum (SV *sig)	96	sv_signum (SV *sig)
32	{	97	{
33	int signum;	98	Signal signum;
34		99
35	if (SvIV (sig) > 0)	100	SvGETMAGIC (sig);
36	return SvIV (sig);
37		101
38	for (signum = 1; signum < SIG_SIZE; ++signum)	102	for (signum = 1; signum < SIG_SIZE; ++signum)
39	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	103	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
40	return signum;	104	return signum;
41		105
		106	signum = SvIV (sig);
		107
		108	if (signum > 0 && signum < SIG_SIZE)
		109	return signum;
		110
42	return -1;	111	return -1;
43	}	112	}
44		113
45	/////////////////////////////////////////////////////////////////////////////	114	/////////////////////////////////////////////////////////////////////////////
46	// Event	115	// Event
47		116
48	static void e_cb (struct ev_watcher *w, int revents);	117	static void e_cb (ev_watcher *w, int revents);
49		118
50	static int	119	static int
51	sv_fileno (SV *fh)	120	sv_fileno (SV *fh)
52	{	121	{
53	SvGETMAGIC (fh);	122	SvGETMAGIC (fh);
…		…
56	fh = SvRV (fh);	125	fh = SvRV (fh);
57		126
58	if (SvTYPE (fh) == SVt_PVGV)	127	if (SvTYPE (fh) == SVt_PVGV)
59	return PerlIO_fileno (IoIFP (sv_2io (fh)));	128	return PerlIO_fileno (IoIFP (sv_2io (fh)));
60		129
61	if (SvIOK (fh))	130	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
62	return SvIV (fh);	131	return SvIV (fh);
63		132
64	return -1;	133	return -1;
65	}	134	}
66		135
67	static void *	136	static void *
68	e_new (int size, SV *cb_sv)	137	e_new (int size, SV *cb_sv)
69	{	138	{
70	struct ev_watcher *w;	139	ev_watcher *w;
71	SV *self = NEWSV (0, size);	140	SV *self = NEWSV (0, size);
72	SvPOK_only (self);	141	SvPOK_only (self);
73	SvCUR_set (self, size);	142	SvCUR_set (self, size);
74		143
75	w = (struct ev_watcher *)SvPVX (self);	144	w = (ev_watcher *)SvPVX (self);
76		145
77	ev_watcher_init (w, e_cb);	146	ev_init (w, e_cb);
78		147
		148	w->flags = WFLAG_KEEPALIVE;
		149	w->data = 0;
79	w->fh = 0;	150	w->fh = 0;
80	w->cb_sv = newSVsv (cb_sv);	151	w->cb_sv = newSVsv (cb_sv);
81	w->self = self;	152	w->self = self;
82		153
83	return (void *)w;	154	return (void *)w;
84	}	155	}
85		156
		157	static void
		158	e_destroy (void *w_)
		159	{
		160	ev_watcher w = (ev_watcher )w_;
		161
		162	SvREFCNT_dec (w->fh ); w->fh = 0;
		163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		164	SvREFCNT_dec (w->data ); w->data = 0;
		165	}
		166
86	static SV *	167	static SV *
87	e_bless (struct ev_watcher w, HV stash)	168	e_bless (ev_watcher w, HV stash)
88	{	169	{
89	SV *rv;	170	SV *rv;
90		171
91	if (SvOBJECT (w->self))	172	if (SvOBJECT (w->self))
92	rv = newRV_inc (w->self);	173	rv = newRV_inc (w->self);
…		…
98	}	179	}
99		180
100	return rv;	181	return rv;
101	}	182	}
102		183
		184	static SV *sv_events_cache;
		185
103	static void	186	static void
104	e_cb (struct ev_watcher *w, int revents)	187	e_cb (ev_watcher *w, int revents)
105	{	188	{
106	dSP;	189	dSP;
107	I32 mark = SP - PL_stack_base;	190	I32 mark = SP - PL_stack_base;
108	SV sv_self, sv_events, *sv_status = 0;	191	SV sv_self, sv_events;
109	static SV *sv_events_cache;
110		192
111	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	193	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
112		194
113	if (sv_events_cache)	195	if (sv_events_cache)
114	{	196	{
…		…
121	PUSHMARK (SP);	203	PUSHMARK (SP);
122	EXTEND (SP, 2);	204	EXTEND (SP, 2);
123	PUSHs (sv_self);	205	PUSHs (sv_self);
124	PUSHs (sv_events);	206	PUSHs (sv_events);
125		207
126	if (revents & EV_CHILD)
127	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
128
129	PUTBACK;	208	PUTBACK;
130	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	209	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
131	SP = PL_stack_base + mark; PUTBACK;
132		210
133	SvREFCNT_dec (sv_self);	211	SvREFCNT_dec (sv_self);
134	SvREFCNT_dec (sv_status);
135		212
136	if (sv_events_cache)	213	if (sv_events_cache)
137	SvREFCNT_dec (sv_events);	214	SvREFCNT_dec (sv_events);
138	else	215	else
139	sv_events_cache = sv_events;	216	sv_events_cache = sv_events;
…		…
141	if (SvTRUE (ERRSV))	218	if (SvTRUE (ERRSV))
142	{	219	{
143	PUSHMARK (SP);	220	PUSHMARK (SP);
144	PUTBACK;	221	PUTBACK;
145	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	222	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
146	SP = PL_stack_base + mark; PUTBACK;
147	}	223	}
148	}
149		224
150	#if 0	225	SP = PL_stack_base + mark;
		226	PUTBACK;
		227	}
		228
		229	static void
		230	e_once_cb (int revents, void *arg)
		231	{
		232	dSP;
		233	I32 mark = SP - PL_stack_base;
		234	SV *sv_events;
		235
		236	if (sv_events_cache)
		237	{
		238	sv_events = sv_events_cache; sv_events_cache = 0;
		239	SvIV_set (sv_events, revents);
		240	}
		241	else
		242	sv_events = newSViv (revents);
		243
		244	PUSHMARK (SP);
		245	XPUSHs (sv_events);
		246
		247	PUTBACK;
		248	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		249
		250	SvREFCNT_dec ((SV *)arg);
		251
		252	if (sv_events_cache)
		253	SvREFCNT_dec (sv_events);
		254	else
		255	sv_events_cache = sv_events;
		256
		257	if (SvTRUE (ERRSV))
		258	{
		259	PUSHMARK (SP);
		260	PUTBACK;
		261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		262	}
		263
		264	SP = PL_stack_base + mark;
		265	PUTBACK;
		266	}
		267
		268	static ev_tstamp
		269	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		270	{
		271	ev_tstamp retval;
		272	int count;
		273	dSP;
		274
		275	ENTER;
		276	SAVETMPS;
		277
		278	PUSHMARK (SP);
		279	EXTEND (SP, 2);
		280	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		281	PUSHs (newSVnv (now));
		282
		283	PUTBACK;
		284	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		285	SPAGAIN;
		286
		287	if (SvTRUE (ERRSV))
		288	{
		289	PUSHMARK (SP);
		290	PUTBACK;
		291	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		292	SPAGAIN;
		293	}
		294
		295	if (count > 0)
		296	{
		297	retval = SvNV (TOPs);
		298
		299	if (retval < now)
		300	retval = now;
		301	}
		302	else
		303	retval = now;
		304
		305	FREETMPS;
		306	LEAVE;
		307
		308	return retval;
		309	}
		310
151	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
152	// DNS	312	// DNS
153		313
		314	#ifndef _WIN32
154	static void	315	static void
155	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	316	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
156	{	317	{
157	dSP;	318	dSP;
158	SV cb = (SV )arg;	319	SV cb = (SV )arg;
…		…
202	#endif	363	#endif
203		364
204	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	365	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
205	croak (# repeat " value must be >= 0");	366	croak (# repeat " value must be >= 0");
206		367
		368	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		369	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		370
		371	#define CHECK_SIG(sv,num) if ((num) < 0) \
		372	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		373
207	/////////////////////////////////////////////////////////////////////////////	374	/////////////////////////////////////////////////////////////////////////////
208	// XS interface functions	375	// XS interface functions
209		376
210	MODULE = EV PACKAGE = EV PREFIX = ev_	377	MODULE = EV PACKAGE = EV PREFIX = ev_
211		378
212	PROTOTYPES: ENABLE	379	PROTOTYPES: ENABLE
213		380
214	BOOT:	381	BOOT:
215	{	382	{
216	int i;
217	HV *stash = gv_stashpv ("EV", 1);	383	HV *stash = gv_stashpv ("EV", 1);
218		384
219	static const struct {	385	static const struct {
220	const char *name;	386	const char *name;
221	IV iv;	387	IV iv;
222	} *civ, const_iv[] = {	388	} *civ, const_iv[] = {
223	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	389	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		390	const_iv (EV_, MINPRI)
		391	const_iv (EV_, MAXPRI)
		392
224	const_iv (EV_, UNDEF)	393	const_iv (EV_, UNDEF)
225	const_iv (EV_, NONE)	394	const_iv (EV_, NONE)
226	const_iv (EV_, TIMEOUT)	395	const_iv (EV_, TIMEOUT)
227	const_iv (EV_, READ)	396	const_iv (EV_, READ)
228	const_iv (EV_, WRITE)	397	const_iv (EV_, WRITE)
…		…
231	const_iv (EV_, CHECK)	400	const_iv (EV_, CHECK)
232	const_iv (EV_, ERROR)	401	const_iv (EV_, ERROR)
233		402
234	const_iv (EV, LOOP_ONESHOT)	403	const_iv (EV, LOOP_ONESHOT)
235	const_iv (EV, LOOP_NONBLOCK)	404	const_iv (EV, LOOP_NONBLOCK)
236
237	const_iv (EV, METHOD_NONE)	405	const_iv (EV, UNLOOP_ONE)
		406	const_iv (EV, UNLOOP_ALL)
		407
238	const_iv (EV, METHOD_SELECT)	408	const_iv (EV, BACKEND_SELECT)
		409	const_iv (EV, BACKEND_POLL)
239	const_iv (EV, METHOD_EPOLL)	410	const_iv (EV, BACKEND_EPOLL)
		411	const_iv (EV, BACKEND_KQUEUE)
		412	const_iv (EV, BACKEND_DEVPOLL)
		413	const_iv (EV, BACKEND_PORT)
		414	const_iv (EV, FLAG_AUTO)
		415	const_iv (EV, FLAG_NOENV)
240	};	416	};
241		417
242	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	418	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
243	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	419	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
244		420
245	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
246	stash_io = gv_stashpv ("EV::Io" , 1);	422	stash_io = gv_stashpv ("EV::IO" , 1);
247	stash_timer = gv_stashpv ("EV::Timer" , 1);	423	stash_timer = gv_stashpv ("EV::Timer" , 1);
248	stash_periodic = gv_stashpv ("EV::Periodic", 1);	424	stash_periodic = gv_stashpv ("EV::Periodic", 1);
249	stash_signal = gv_stashpv ("EV::Signal" , 1);	425	stash_signal = gv_stashpv ("EV::Signal" , 1);
250	stash_idle = gv_stashpv ("EV::Idle" , 1);	426	stash_idle = gv_stashpv ("EV::Idle" , 1);
251	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
252	stash_check = gv_stashpv ("EV::Check" , 1);	428	stash_check = gv_stashpv ("EV::Check" , 1);
253	stash_child = gv_stashpv ("EV::Child" , 1);	429	stash_child = gv_stashpv ("EV::Child" , 1);
		430	stash_embed = gv_stashpv ("EV::Embed" , 1);
		431	stash_stat = gv_stashpv ("EV::Stat" , 1);
254		432
255	{	433	{
256	SV *sv = perl_get_sv ("EV::API", TRUE);	434	SV *sv = perl_get_sv ("EV::API", TRUE);
257	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	435	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
258		436
259	/* the poor man's shared library emulator */	437	/* the poor man's shared library emulator */
260	evapi.ver = EV_API_VERSION;	438	evapi.ver = EV_API_VERSION;
261	evapi.rev = EV_API_REVISION;	439	evapi.rev = EV_API_REVISION;
262	evapi.sv_fileno = sv_fileno;	440	evapi.sv_fileno = sv_fileno;
263	evapi.sv_signum = sv_signum;	441	evapi.sv_signum = sv_signum;
264	evapi.now = &ev_now;	442	evapi.now = ev_now;
265	evapi.method = &ev_method;	443	evapi.backend = ev_backend;
266	evapi.loop_done = &ev_loop_done;	444	evapi.unloop = ev_unloop;
		445	evapi.ref = ev_ref;
		446	evapi.unref = ev_unref;
267	evapi.time = ev_time;	447	evapi.time = ev_time;
268	evapi.loop = ev_loop;	448	evapi.loop = ev_loop;
269	evapi.once = ev_once;	449	evapi.once = ev_once;
270	evapi.io_start = ev_io_start;	450	evapi.io_start = ev_io_start;
271	evapi.io_stop = ev_io_stop;	451	evapi.io_stop = ev_io_stop;
…		…
282	evapi.prepare_stop = ev_prepare_stop;	462	evapi.prepare_stop = ev_prepare_stop;
283	evapi.check_start = ev_check_start;	463	evapi.check_start = ev_check_start;
284	evapi.check_stop = ev_check_stop;	464	evapi.check_stop = ev_check_stop;
285	evapi.child_start = ev_child_start;	465	evapi.child_start = ev_child_start;
286	evapi.child_stop = ev_child_stop;	466	evapi.child_stop = ev_child_stop;
		467	evapi.stat_start = ev_stat_start;
		468	evapi.stat_stop = ev_stat_stop;
		469	evapi.stat_stat = ev_stat_stat;
287		470
288	sv_setiv (sv, (IV)&evapi);	471	sv_setiv (sv, (IV)&evapi);
289	SvREADONLY_on (sv);	472	SvREADONLY_on (sv);
290	}	473	}
		474	#ifndef _WIN32
		475	pthread_atfork (0, 0, ev_default_fork);
		476	#endif
291	}	477	}
292		478
293	NV ev_now ()	479	NV ev_now ()
294	CODE:
295	RETVAL = ev_now;
296	OUTPUT:
297	RETVAL
298		480
299	int ev_method ()	481	unsigned int ev_backend ()
300	CODE:
301	RETVAL = ev_method;
302	OUTPUT:
303	RETVAL
304		482
305	NV ev_time ()	483	NV ev_time ()
306		484
307	void ev_init (int flags = 0)	485	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
308		486
309	void ev_loop (int flags = 0)	487	void ev_loop (int flags = 0)
310		488
311	void ev_loop_done (int value = 1)	489	void ev_unloop (int how = 1)
312	CODE:
313	ev_loop_done = value;
314		490
315	struct ev_io io (SV fh, int events, SV *cb)	491	ev_io io (SV fh, int events, SV *cb)
316	ALIAS:	492	ALIAS:
317	io_ns = 1	493	io_ns = 1
318	CODE:	494	CODE:
		495	{
		496	int fd = sv_fileno (fh);
		497	CHECK_FD (fh, fd);
		498
319	RETVAL = e_new (sizeof (struct ev_io), cb);	499	RETVAL = e_new (sizeof (ev_io), cb);
320	RETVAL->fh = newSVsv (fh);	500	RETVAL->fh = newSVsv (fh);
321	ev_io_set (RETVAL, sv_fileno (RETVAL->fh), events);	501	ev_io_set (RETVAL, fd, events);
322	if (!ix) ev_io_start (RETVAL);	502	if (!ix) START (io, RETVAL);
		503	}
323	OUTPUT:	504	OUTPUT:
324	RETVAL	505	RETVAL
325		506
326	struct ev_timer timer (NV after, NV repeat, SV cb)	507	ev_timer timer (NV after, NV repeat, SV cb)
327	ALIAS:	508	ALIAS:
328	timer_ns = 1	509	timer_ns = 1
329	INIT:	510	INIT:
330	CHECK_REPEAT (repeat);	511	CHECK_REPEAT (repeat);
331	CODE:	512	CODE:
332	RETVAL = e_new (sizeof (struct ev_timer), cb);	513	RETVAL = e_new (sizeof (ev_timer), cb);
333	ev_timer_set (RETVAL, after, repeat);	514	ev_timer_set (RETVAL, after, repeat);
334	if (!ix) ev_timer_start (RETVAL);	515	if (!ix) START (timer, RETVAL);
335	OUTPUT:	516	OUTPUT:
336	RETVAL	517	RETVAL
337		518
338	struct ev_periodic periodic (NV at, NV interval, SV cb)	519	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
339	ALIAS:	520	ALIAS:
340	periodic_ns = 1	521	periodic_ns = 1
341	INIT:	522	INIT:
342	CHECK_REPEAT (interval);	523	CHECK_REPEAT (interval);
343	CODE:	524	CODE:
		525	{
		526	ev_periodic *w;
344	RETVAL = e_new (sizeof (struct ev_periodic), cb);	527	w = e_new (sizeof (ev_periodic), cb);
345	ev_periodic_set (RETVAL, at, interval);	528	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
346	if (!ix) ev_periodic_start (RETVAL);	529	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		530	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		531	if (!ix) START (periodic, w);
		532	}
347	OUTPUT:	533	OUTPUT:
348	RETVAL	534	RETVAL
349		535
350	struct ev_signal signal (Signal signum, SV cb)	536	ev_signal signal (SV signal, SV *cb)
351	ALIAS:	537	ALIAS:
352	signal_ns = 1	538	signal_ns = 1
353	CODE:	539	CODE:
		540	{
		541	Signal signum = sv_signum (signal);
		542	CHECK_SIG (signal, signum);
		543
354	RETVAL = e_new (sizeof (struct ev_signal), cb);	544	RETVAL = e_new (sizeof (ev_signal), cb);
355	ev_signal_set (RETVAL, signum);	545	ev_signal_set (RETVAL, signum);
356	if (!ix) ev_signal_start (RETVAL);	546	if (!ix) START (signal, RETVAL);
		547	}
357	OUTPUT:	548	OUTPUT:
358	RETVAL	549	RETVAL
359		550
360	struct ev_idle idle (SV cb)	551	ev_idle idle (SV cb)
361	ALIAS:	552	ALIAS:
362	idle_ns = 1	553	idle_ns = 1
363	CODE:	554	CODE:
364	RETVAL = e_new (sizeof (struct ev_idle), cb);	555	RETVAL = e_new (sizeof (ev_idle), cb);
365	ev_idle_set (RETVAL);	556	ev_idle_set (RETVAL);
366	if (!ix) ev_idle_start (RETVAL);	557	if (!ix) START (idle, RETVAL);
367	OUTPUT:	558	OUTPUT:
368	RETVAL	559	RETVAL
369		560
370	struct ev_prepare prepare (SV cb)	561	ev_prepare prepare (SV cb)
371	ALIAS:	562	ALIAS:
372	prepare_ns = 1	563	prepare_ns = 1
373	CODE:	564	CODE:
374	RETVAL = e_new (sizeof (struct ev_prepare), cb);	565	RETVAL = e_new (sizeof (ev_prepare), cb);
375	ev_prepare_set (RETVAL);	566	ev_prepare_set (RETVAL);
376	if (!ix) ev_prepare_start (RETVAL);	567	if (!ix) START (prepare, RETVAL);
377	OUTPUT:	568	OUTPUT:
378	RETVAL	569	RETVAL
379		570
380	struct ev_check check (SV cb)	571	ev_check check (SV cb)
381	ALIAS:	572	ALIAS:
382	check_ns = 1	573	check_ns = 1
383	CODE:	574	CODE:
384	RETVAL = e_new (sizeof (struct ev_check), cb);	575	RETVAL = e_new (sizeof (ev_check), cb);
385	ev_check_set (RETVAL);	576	ev_check_set (RETVAL);
386	if (!ix) ev_check_start (RETVAL);	577	if (!ix) START (check, RETVAL);
387	OUTPUT:	578	OUTPUT:
388	RETVAL	579	RETVAL
389		580
390	struct ev_child child (int pid, SV cb)	581	ev_child child (int pid, SV cb)
391	ALIAS:	582	ALIAS:
392	check_ns = 1	583	child_ns = 1
393	CODE:	584	CODE:
394	RETVAL = e_new (sizeof (struct ev_check), cb);	585	RETVAL = e_new (sizeof (ev_child), cb);
395	ev_child_set (RETVAL, pid);	586	ev_child_set (RETVAL, pid);
396	if (!ix) ev_child_start (RETVAL);	587	if (!ix) START (child, RETVAL);
397	OUTPUT:	588	OUTPUT:
398	RETVAL	589	RETVAL
399		590
		591	ev_stat stat (SV path, NV interval, SV *cb)
		592	ALIAS:
		593	stat_ns = 1
		594	CODE:
		595	RETVAL = e_new (sizeof (ev_stat), cb);
		596	RETVAL->fh = newSVsv (path);
		597	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		598	if (!ix) START (stat, RETVAL);
		599	OUTPUT:
		600	RETVAL
		601
		602	void once (SV fh, int events, SV timeout, SV *cb)
		603	CODE:
		604	ev_once (
		605	sv_fileno (fh), events,
		606	SvOK (timeout) ? SvNV (timeout) : -1.,
		607	e_once_cb,
		608	newSVsv (cb)
		609	);
400		610
401	PROTOTYPES: DISABLE	611	PROTOTYPES: DISABLE
402		612
403	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	613	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
404		614
405	int ev_is_active (struct ev_watcher *w)	615	int ev_is_active (ev_watcher *w)
406		616
		617	int ev_is_pending (ev_watcher *w)
		618
		619	int keepalive (ev_watcher *w, int new_value = 0)
		620	CODE:
		621	{
		622	RETVAL = w->flags & WFLAG_KEEPALIVE;
		623	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		624
		625	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		626	{
		627	REF (w);
		628	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		629	UNREF (w);
		630	}
		631	}
		632	OUTPUT:
		633	RETVAL
		634
407	SV cb (struct ev_watcher w, SV *new_cb = 0)	635	SV cb (ev_watcher w, SV *new_cb = 0)
408	CODE:	636	CODE:
409	{	637	{
410	RETVAL = newSVsv (w->cb_sv);	638	RETVAL = newSVsv (w->cb_sv);
411		639
412	if (items > 1)	640	if (items > 1)
413	sv_setsv (w->cb_sv, new_cb);	641	sv_setsv (w->cb_sv, new_cb);
414	}	642	}
415	OUTPUT:	643	OUTPUT:
416	RETVAL	644	RETVAL
417		645
418	void trigger (struct ev_watcher *w, int revents = EV_NONE)	646	SV data (ev_watcher w, SV *new_data = 0)
419	CODE:	647	CODE:
420	w->cb (w, revents);
421
422	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
423
424	void ev_io_start (struct ev_io *w)
425
426	void ev_io_stop (struct ev_io *w)
427
428	void DESTROY (struct ev_io *w)
429	CODE:
430	ev_io_stop (w);
431
432	void set (struct ev_io w, SV fh, int events)
433	CODE:
434	{	648	{
435	int active = w->active;	649	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
436	if (active) ev_io_stop (w);
437
438	sv_setsv (w->fh, fh);
439	ev_io_set (w, sv_fileno (w->fh), events);
440
441	if (active) ev_io_start (w);
442	}
443
444	SV fh (struct ev_io w, SV *new_fh = 0)
445	CODE:
446	{
447	RETVAL = newSVsv (w->fh);
448		650
449	if (items > 1)	651	if (items > 1)
450	{	652	{
451	int active = w->active;	653	SvREFCNT_dec (w->data);
452	if (active) ev_io_stop (w);	654	w->data = newSVsv (new_data);
453
454	sv_setsv (w->fh, new_fh);
455	ev_io_set (w, sv_fileno (w->fh), w->events);
456
457	if (active) ev_io_start (w);
458	}	655	}
459	}	656	}
460	OUTPUT:	657	OUTPUT:
461	RETVAL	658	RETVAL
462		659
463	short events (struct ev_io *w, short new_events = EV_UNDEF)	660	void trigger (ev_watcher *w, int revents = EV_NONE)
464	CODE:	661	CODE:
		662	w->cb (w, revents);
		663
		664	int priority (ev_watcher *w, int new_priority = 0)
		665	CODE:
465	{	666	{
466	RETVAL = w->events;	667	RETVAL = w->priority;
467		668
468	if (items > 1)	669	if (items > 1)
469	{	670	{
470	int active = w->active;	671	int active = ev_is_active (w);
471	if (active) ev_io_stop (w);
472		672
473	ev_io_set (w, w->fd, new_events);	673	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		674	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
474		675
475	if (active) ev_io_start (w);	676	if (active)
		677	{
		678	/* grrr. */
		679	PUSHMARK (SP);
		680	XPUSHs (ST (0));
		681	call_method ("stop", G_DISCARD \| G_VOID);
		682	}
		683
		684	ev_set_priority (w, new_priority);
		685
		686	if (active)
		687	{
		688	PUSHMARK (SP);
		689	XPUSHs (ST (0));
		690	call_method ("start", G_DISCARD \| G_VOID);
		691	}
476	}	692	}
477	}	693	}
478	OUTPUT:	694	OUTPUT:
479	RETVAL	695	RETVAL
480		696
		697	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		698
		699	void ev_io_start (ev_io *w)
		700	CODE:
		701	START (io, w);
		702
		703	void ev_io_stop (ev_io *w)
		704	CODE:
		705	STOP (io, w);
		706
		707	void DESTROY (ev_io *w)
		708	CODE:
		709	STOP (io, w);
		710	e_destroy (w);
		711
		712	void set (ev_io w, SV fh, int events)
		713	CODE:
		714	{
		715	int fd = sv_fileno (fh);
		716	CHECK_FD (fh, fd);
		717
		718	sv_setsv (w->fh, fh);
		719	RESET (io, w, (w, fd, events));
		720	}
		721
		722	SV fh (ev_io w, SV *new_fh = 0)
		723	CODE:
		724	{
		725	if (items > 1)
		726	{
		727	int fd = sv_fileno (new_fh);
		728	CHECK_FD (new_fh, fd);
		729
		730	RETVAL = w->fh;
		731	w->fh = newSVsv (new_fh);
		732
		733	RESET (io, w, (w, fd, w->events));
		734	}
		735	else
		736	RETVAL = newSVsv (w->fh);
		737	}
		738	OUTPUT:
		739	RETVAL
		740
		741	int events (ev_io *w, int new_events = EV_UNDEF)
		742	CODE:
		743	{
		744	RETVAL = w->events;
		745
		746	if (items > 1)
		747	RESET (io, w, (w, w->fd, new_events));
		748	}
		749	OUTPUT:
		750	RETVAL
		751
481	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	752	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
482		753
483	void ev_signal_start (struct ev_signal *w)	754	void ev_signal_start (ev_signal *w)
		755	CODE:
		756	START (signal, w);
484		757
485	void ev_signal_stop (struct ev_signal *w)	758	void ev_signal_stop (ev_signal *w)
		759	CODE:
		760	STOP (signal, w);
486		761
487	void DESTROY (struct ev_signal *w)	762	void DESTROY (ev_signal *w)
488	CODE:	763	CODE:
489	ev_signal_stop (w);	764	STOP (signal, w);
		765	e_destroy (w);
490		766
491	void set (struct ev_signal w, SV signal = 0)	767	void set (ev_signal w, SV signal)
492	CODE:	768	CODE:
493	{	769	{
494	Signal signum = sv_signum (signal); /* may croak here */	770	Signal signum = sv_signum (signal);
495	int active = w->active;	771	CHECK_SIG (signal, signum);
496		772
497	if (active) ev_signal_stop (w);	773	RESET (signal, w, (w, signum));
498	ev_signal_set (w, signum);
499	if (active) ev_signal_start (w);
500	}	774	}
501		775
502	MODULE = EV PACKAGE = EV::Time	776	int signal (ev_signal w, SV new_signal = 0)
		777	CODE:
		778	{
		779	RETVAL = w->signum;
		780
		781	if (items > 1)
		782	{
		783	Signal signum = sv_signum (new_signal);
		784	CHECK_SIG (new_signal, signum);
		785
		786	RESET (signal, w, (w, signum));
		787	}
		788	}
		789	OUTPUT:
		790	RETVAL
503		791
504	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	792	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
505		793
506	void ev_timer_start (struct ev_timer *w)	794	void ev_timer_start (ev_timer *w)
507	INIT:	795	INIT:
508	CHECK_REPEAT (w->repeat);	796	CHECK_REPEAT (w->repeat);
		797	CODE:
		798	START (timer, w);
509		799
510	void ev_timer_stop (struct ev_timer *w)	800	void ev_timer_stop (ev_timer *w)
		801	CODE:
		802	STOP (timer, w);
511		803
512	void ev_timer_again (struct ev_timer *w)	804	void ev_timer_again (ev_timer *w)
513	INIT:	805	INIT:
514	CHECK_REPEAT (w->repeat);	806	CHECK_REPEAT (w->repeat);
		807	CODE:
		808	REF (w);
		809	ev_timer_again (w);
		810	UNREF (w);
515		811
516	void DESTROY (struct ev_timer *w)	812	void DESTROY (ev_timer *w)
517	CODE:	813	CODE:
		814	STOP (timer, w);
518	ev_timer_stop (w);	815	e_destroy (w);
519		816
520	void set (struct ev_timer *w, NV after, NV repeat = 0.)	817	void set (ev_timer *w, NV after, NV repeat = 0.)
521	INIT:	818	INIT:
522	CHECK_REPEAT (repeat);	819	CHECK_REPEAT (repeat);
523	CODE:	820	CODE:
524	{
525	int active = w->active;
526	if (active) ev_timer_stop (w);
527	ev_timer_set (w, after, repeat);	821	RESET (timer, w, (w, after, repeat));
528	if (active) ev_timer_start (w);
529	}
530		822
531	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	823	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
532		824
533	void ev_periodic_start (struct ev_periodic *w)	825	void ev_periodic_start (ev_periodic *w)
534	INIT:	826	INIT:
535	CHECK_REPEAT (w->interval);	827	CHECK_REPEAT (w->interval);
		828	CODE:
		829	START (periodic, w);
536		830
537	void ev_periodic_stop (struct ev_periodic *w)	831	void ev_periodic_stop (ev_periodic *w)
		832	CODE:
		833	STOP (periodic, w);
538		834
		835	void ev_periodic_again (ev_periodic *w)
		836	CODE:
		837	REF (w);
		838	ev_periodic_again (w);
		839	UNREF (w);
		840
539	void DESTROY (struct ev_periodic *w)	841	void DESTROY (ev_periodic *w)
540	CODE:	842	CODE:
541	ev_periodic_stop (w);	843	STOP (periodic, w);
		844	e_destroy (w);
542		845
543	void set (struct ev_periodic *w, NV at, NV interval = 0.)	846	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
544	INIT:	847	INIT:
545	CHECK_REPEAT (interval);	848	CHECK_REPEAT (interval);
546	CODE:	849	CODE:
547	{	850	{
548	int active = w->active;	851	SvREFCNT_dec (w->fh);
549	if (active) ev_periodic_stop (w);	852	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
550	ev_periodic_set (w, at, interval);	853
551	if (active) ev_periodic_start (w);	854	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
552	}	855	}
553		856
554	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	857	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
555		858
556	void ev_idle_start (struct ev_idle *w)	859	void ev_idle_start (ev_idle *w)
		860	CODE:
		861	START (idle, w);
557		862
558	void ev_idle_stop (struct ev_idle *w)	863	void ev_idle_stop (ev_idle *w)
		864	CODE:
		865	STOP (idle, w);
559		866
560	void DESTROY (struct ev_idle *w)	867	void DESTROY (ev_idle *w)
561	CODE:	868	CODE:
		869	STOP (idle, w);
562	ev_idle_stop (w);	870	e_destroy (w);
563		871
564	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	872	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
565		873
566	void ev_prepare_start (struct ev_prepare *w)	874	void ev_prepare_start (ev_prepare *w)
		875	CODE:
		876	START (prepare, w);
567		877
568	void ev_prepare_stop (struct ev_prepare *w)	878	void ev_prepare_stop (ev_prepare *w)
		879	CODE:
		880	STOP (prepare, w);
569		881
570	void DESTROY (struct ev_prepare *w)	882	void DESTROY (ev_prepare *w)
571	CODE:	883	CODE:
572	ev_prepare_stop (w);	884	STOP (prepare, w);
		885	e_destroy (w);
573		886
574	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	887	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
575		888
576	void ev_check_start (struct ev_check *w)	889	void ev_check_start (ev_check *w)
		890	CODE:
		891	START (check, w);
577		892
578	void ev_check_stop (struct ev_check *w)	893	void ev_check_stop (ev_check *w)
		894	CODE:
		895	STOP (check, w);
579		896
580	void DESTROY (struct ev_check *w)	897	void DESTROY (ev_check *w)
581	CODE:	898	CODE:
		899	STOP (check, w);
582	ev_check_stop (w);	900	e_destroy (w);
583		901
584	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	902	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
585		903
586	void ev_child_start (struct ev_child *w)	904	void ev_child_start (ev_child *w)
		905	CODE:
		906	START (child, w);
587		907
588	void ev_child_stop (struct ev_child *w)	908	void ev_child_stop (ev_child *w)
		909	CODE:
		910	STOP (child, w);
589		911
590	void DESTROY (struct ev_child *w)	912	void DESTROY (ev_child *w)
591	CODE:	913	CODE:
		914	STOP (child, w);
592	ev_child_stop (w);	915	e_destroy (w);
593		916
594	void set (struct ev_child *w, int pid)	917	void set (ev_child *w, int pid)
595	CODE:	918	CODE:
596	{	919	RESET (child, w, (w, pid));
597	int active = w->active;
598	if (active) ev_child_stop (w);
599	ev_child_set (w, pid);
600	if (active) ev_child_start (w);
601	}
602		920
		921	int pid (ev_child *w, int new_pid = 0)
		922	CODE:
		923	{
		924	RETVAL = w->pid;
		925
		926	if (items > 1)
		927	RESET (child, w, (w, new_pid));
		928	}
		929	OUTPUT:
		930	RETVAL
		931
		932
603	int status (struct ev_child *w)	933	int rstatus (ev_child *w)
		934	ALIAS:
		935	rpid = 1
604	CODE:	936	CODE:
		937	RETVAL = ix ? w->rpid : w->rstatus;
		938	OUTPUT:
		939	RETVAL
		940
		941	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		942
		943	void ev_stat_start (ev_stat *w)
		944	CODE:
		945	START (stat, w);
		946
		947	void ev_stat_stop (ev_stat *w)
		948	CODE:
		949	STOP (stat, w);
		950
		951	void DESTROY (ev_stat *w)
		952	CODE:
		953	STOP (stat, w);
		954	e_destroy (w);
		955
		956	void set (ev_stat w, SV path, NV interval)
		957	CODE:
		958	{
		959	sv_setsv (w->fh, path);
		960	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		961	}
		962
		963	SV path (ev_stat w, SV *new_path = 0)
		964	CODE:
		965	{
		966	RETVAL = SvREFCNT_inc (w->fh);
		967
		968	if (items > 1)
		969	{
		970	SvREFCNT_dec (w->fh);
		971	w->fh = newSVsv (new_path);
		972	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		973	}
		974	}
		975	OUTPUT:
		976	RETVAL
		977
		978	NV interval (ev_stat *w, NV new_interval = 0.)
		979	CODE:
		980	{
605	RETVAL = w->status;	981	RETVAL = w->interval;
606	OUTPUT:
607	RETVAL
608		982
609	#if 0	983	if (items > 1)
		984	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		985	}
		986	OUTPUT:
		987	RETVAL
		988
		989	#ifndef _WIN32
610		990
611	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	991	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
612		992
613	BOOT:	993	BOOT:
614	{	994	{
…		…
685		1065
686	int evdns_set_option (char option, char val, int flags)	1066	int evdns_set_option (char option, char val, int flags)
687		1067
688	int evdns_resolv_conf_parse (int flags, const char *filename)	1068	int evdns_resolv_conf_parse (int flags, const char *filename)
689		1069
690	#ifdef MS_WINDOWS	1070	#ifdef _WIN32
691		1071
692	int evdns_config_windows_nameservers ()	1072	int evdns_config_windows_nameservers ()
693		1073
694	#endif	1074	#endif
695		1075
…		…
697		1077
698	void evdns_search_add (char *domain)	1078	void evdns_search_add (char *domain)
699		1079
700	void evdns_search_ndots_set (int ndots)	1080	void evdns_search_ndots_set (int ndots)
701		1081
		1082	#if 0
702		1083
703	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1084	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
704		1085
705	BOOT:	1086	BOOT:
706	{	1087	{
…		…
738		1119
739	#void DESTROY (struct evhttp_request *req);	1120	#void DESTROY (struct evhttp_request *req);
740		1121
741	#endif	1122	#endif
742		1123
		1124	#endif
743		1125
744		1126
745		1127
746		1128
747		1129

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Comparing EV/EV.xs (file contents): Revision 1.30 by root, Thu Nov 1 08:10:03 2007 UTC vs. Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.30 by root, Thu Nov 1 08:10:03 2007 UTC vs.
Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC