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

Comparing EV/EV.xs (file contents):
Revision 1.25 by root, Wed Oct 31 20:19:20 2007 UTC vs.
Revision 1.96 by root, Thu Dec 20 10:12:22 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 1
9
10	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
		8	#define EV_H <ev.h>
11	#include "EV/EVAPI.h"	9	#include "EV/EVAPI.h"
12		10
		11	/* fix perl api breakage */
		12	#undef signal
		13	#undef sigaction
		14
		15	#define EV_SELECT_IS_WINSOCKET 0
		16	#ifdef _WIN32
		17	# define EV_SELECT_USE_FD_SET 0
		18	# define NFDBITS PERL_NFDBITS
		19	# define fd_mask Perl_fd_mask
		20	#endif
		21	/* due to bugs in OS X we have to use libev/ explicitly here */
13	#include "libev/ev.c"	22	#include "libev/ev.c"
14		23
		24	#ifndef _WIN32
		25	# include <pthread.h>
		26	#endif
		27
		28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		29
		30	#define WFLAG_KEEPALIVE 1
		31
		32	#define UNREF(w) \
		33	if (!((w)->flags & WFLAG_KEEPALIVE) \
		34	&& !ev_is_active (w)) \
		35	ev_unref (e_loop (w));
		36
		37	#define REF(w) \
		38	if (!((w)->flags & WFLAG_KEEPALIVE) \
		39	&& ev_is_active (w)) \
		40	ev_ref (e_loop (w));
		41
		42	#define START(type,w) \
		43	do { \
		44	UNREF (w); \
		45	ev_ ## type ## _start (e_loop (w), w); \
		46	} while (0)
		47
		48	#define STOP(type,w) \
		49	do { \
		50	REF (w); \
		51	ev_ ## type ## _stop (e_loop (w), w); \
		52	} while (0)
		53
		54	#define RESET(type,w,seta) \
		55	do { \
		56	int active = ev_is_active (w); \
		57	if (active) STOP (type, w); \
		58	ev_ ## type ## _set seta; \
		59	if (active) START (type, w); \
		60	} while (0)
		61
15	typedef int Signal;	62	typedef int Signal;
16		63
		64	static SV *default_loop_sv;
		65
17	static struct EVAPI evapi;	66	static struct EVAPI evapi;
18		67
19	static HV	68	static HV
		69	*stash_loop,
20	*stash_watcher,	70	*stash_watcher,
21	*stash_io,	71	*stash_io,
22	*stash_time,
23	*stash_timer,	72	*stash_timer,
24	*stash_periodic,	73	*stash_periodic,
25	*stash_signal,	74	*stash_signal,
		75	*stash_child,
		76	*stash_stat,
26	*stash_idle,	77	*stash_idle,
27	*stash_prepare,	78	*stash_prepare,
28	*stash_check,	79	*stash_check,
29	*stash_child;	80	*stash_embed,
		81	*stash_fork;
30		82
		83	#ifndef SIG_SIZE
		84	/* kudos to Slaven Rezic for the idea */
		85	static char sig_size [] = { SIG_NUM };
		86	# define SIG_SIZE (sizeof (sig_size) + 1)
		87	#endif
		88
31	static int	89	static Signal
32	sv_signum (SV *sig)	90	sv_signum (SV *sig)
33	{	91	{
34	int signum;	92	Signal signum;
35		93
36	if (SvIV (sig) > 0)	94	SvGETMAGIC (sig);
37	return SvIV (sig);
38		95
39	for (signum = 1; signum < SIG_SIZE; ++signum)	96	for (signum = 1; signum < SIG_SIZE; ++signum)
40	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
41	return signum;	98	return signum;
42		99
		100	signum = SvIV (sig);
		101
		102	if (signum > 0 && signum < SIG_SIZE)
		103	return signum;
		104
43	return -1;	105	return -1;
44	}	106	}
45		107
46	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
47	// Event	109	// Event
48		110
49	static void e_cb (struct ev_watcher *w, int revents);	111	static void e_cb (EV_P_ ev_watcher *w, int revents);
50		112
51	static int	113	static int
52	sv_fileno (SV *fh)	114	sv_fileno (SV *fh)
53	{	115	{
54	SvGETMAGIC (fh);	116	SvGETMAGIC (fh);
…		…
57	fh = SvRV (fh);	119	fh = SvRV (fh);
58		120
59	if (SvTYPE (fh) == SVt_PVGV)	121	if (SvTYPE (fh) == SVt_PVGV)
60	return PerlIO_fileno (IoIFP (sv_2io (fh)));	122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
61		123
62	if (SvIOK (fh))	124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
63	return SvIV (fh);	125	return SvIV (fh);
64		126
65	return -1;	127	return -1;
66	}	128	}
67		129
68	static void *	130	static void *
69	e_new (int size, SV *cb_sv)	131	e_new (int size, SV cb_sv, SV loop)
70	{	132	{
71	struct ev_watcher *w;	133	ev_watcher *w;
72	SV *self = NEWSV (0, size);	134	SV *self = NEWSV (0, size);
73	SvPOK_only (self);	135	SvPOK_only (self);
74	SvCUR_set (self, size);	136	SvCUR_set (self, size);
75		137
76	w = (struct ev_watcher *)SvPVX (self);	138	w = (ev_watcher *)SvPVX (self);
77		139
78	evw_init (w, e_cb);	140	ev_init (w, e_cb);
79		141
		142	w->loop = SvREFCNT_inc (SvRV (loop));
		143	w->flags = WFLAG_KEEPALIVE;
		144	w->data = 0;
80	w->fh = 0;	145	w->fh = 0;
81	w->cb_sv = newSVsv (cb_sv);	146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
82	w->self = self;	147	w->self = self;
83		148
84	return (void *)w;	149	return (void *)w;
85	}	150	}
86		151
		152	static void
		153	e_destroy (void *w_)
		154	{
		155	ev_watcher w = (ev_watcher )w_;
		156
		157	SvREFCNT_dec (w->loop ); w->loop = 0;
		158	SvREFCNT_dec (w->fh ); w->fh = 0;
		159	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		160	SvREFCNT_dec (w->data ); w->data = 0;
		161	}
		162
87	static SV *	163	static SV *
88	e_bless (struct ev_watcher w, HV stash)	164	e_bless (ev_watcher w, HV stash)
89	{	165	{
90	SV *rv;	166	SV *rv;
91		167
92	if (SvOBJECT (w->self))	168	if (SvOBJECT (w->self))
93	rv = newRV_inc (w->self);	169	rv = newRV_inc (w->self);
…		…
99	}	175	}
100		176
101	return rv;	177	return rv;
102	}	178	}
103		179
		180	static SV *sv_events_cache;
		181
104	static void	182	static void
105	e_cb (struct ev_watcher *w, int revents)	183	e_cb (EV_P_ ev_watcher *w, int revents)
106	{	184	{
107	dSP;	185	dSP;
108	I32 mark = SP - PL_stack_base;	186	I32 mark = SP - PL_stack_base;
109	SV sv_self, sv_events, *sv_status = 0;	187	SV sv_self, sv_events;
110	static SV *sv_events_cache;
111		188
112	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
113		190
114	if (sv_events_cache)	191	if (sv_events_cache)
115	{	192	{
…		…
122	PUSHMARK (SP);	199	PUSHMARK (SP);
123	EXTEND (SP, 2);	200	EXTEND (SP, 2);
124	PUSHs (sv_self);	201	PUSHs (sv_self);
125	PUSHs (sv_events);	202	PUSHs (sv_events);
126		203
127	if (revents & EV_CHILD)
128	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
129
130	PUTBACK;	204	PUTBACK;
131	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	205	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
132	SP = PL_stack_base + mark; PUTBACK;
133		206
134	SvREFCNT_dec (sv_self);	207	SvREFCNT_dec (sv_self);
135	SvREFCNT_dec (sv_status);
136		208
137	if (sv_events_cache)	209	if (sv_events_cache)
138	SvREFCNT_dec (sv_events);	210	SvREFCNT_dec (sv_events);
139	else	211	else
140	sv_events_cache = sv_events;	212	sv_events_cache = sv_events;
		213
		214	if (SvTRUE (ERRSV))
		215	{
		216	SPAGAIN;
		217	PUSHMARK (SP);
		218	PUTBACK;
		219	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		220	}
		221
		222	SP = PL_stack_base + mark;
		223	PUTBACK;
		224	}
		225
		226	static void
		227	e_once_cb (int revents, void *arg)
		228	{
		229	dSP;
		230	I32 mark = SP - PL_stack_base;
		231	SV *sv_events;
		232
		233	if (sv_events_cache)
		234	{
		235	sv_events = sv_events_cache; sv_events_cache = 0;
		236	SvIV_set (sv_events, revents);
		237	}
		238	else
		239	sv_events = newSViv (revents);
		240
		241	PUSHMARK (SP);
		242	XPUSHs (sv_events);
		243
		244	PUTBACK;
		245	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		246
		247	SvREFCNT_dec ((SV *)arg);
		248
		249	if (sv_events_cache)
		250	SvREFCNT_dec (sv_events);
		251	else
		252	sv_events_cache = sv_events;
		253
		254	if (SvTRUE (ERRSV))
		255	{
		256	SPAGAIN;
		257	PUSHMARK (SP);
		258	PUTBACK;
		259	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		260	}
		261
		262	SP = PL_stack_base + mark;
		263	PUTBACK;
		264	}
		265
		266	static ev_tstamp
		267	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		268	{
		269	ev_tstamp retval;
		270	int count;
		271	dSP;
		272
		273	ENTER;
		274	SAVETMPS;
		275
		276	PUSHMARK (SP);
		277	EXTEND (SP, 2);
		278	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		279	PUSHs (newSVnv (now));
		280
		281	PUTBACK;
		282	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		283	SPAGAIN;
141		284
142	if (SvTRUE (ERRSV))	285	if (SvTRUE (ERRSV))
143	{	286	{
144	PUSHMARK (SP);	287	PUSHMARK (SP);
145	PUTBACK;	288	PUTBACK;
146	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	289	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
147	SP = PL_stack_base + mark; PUTBACK;	290	SPAGAIN;
148	}	291	}
149	}
150		292
151	#if 0	293	if (count > 0)
152	/////////////////////////////////////////////////////////////////////////////
153	// DNS
154
155	static void
156	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
157	{
158	dSP;
159	SV cb = (SV )arg;
160
161	ENTER;
162	SAVETMPS;
163	PUSHMARK (SP);
164	EXTEND (SP, count + 3);
165	PUSHs (sv_2mortal (newSViv (result)));
166
167	if (result == DNS_ERR_NONE && ttl >= 0)
168	{	294	{
169	int i;	295	retval = SvNV (TOPs);
170		296
171	PUSHs (sv_2mortal (newSViv (type)));	297	if (retval < now)
172	PUSHs (sv_2mortal (newSViv (ttl)));	298	retval = now;
173
174	for (i = 0; i < count; ++i)
175	switch (type)
176	{
177	case DNS_IPv6_AAAA:
178	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
179	break;
180	case DNS_IPv4_A:
181	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
182	break;
183	case DNS_PTR:
184	PUSHs (sv_2mortal (newSVpv ((char *)addresses, 0)));
185	break;
186	}
187	}	299	}
188		300	else
189	PUTBACK;	301	retval = now;
190	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
191		302
192	FREETMPS;	303	FREETMPS;
193
194	if (SvTRUE (ERRSV))
195	{
196	PUSHMARK (SP);
197	PUTBACK;
198	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
199	}
200
201	LEAVE;	304	LEAVE;
		305
		306	return retval;
202	}	307	}
203	#endif
204		308
205	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	309	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
206	croak (# repeat " value must be >= 0");	310	croak (# repeat " value must be >= 0");
207		311
		312	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		314
		315	#define CHECK_SIG(sv,num) if ((num) < 0) \
		316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		317
208	/////////////////////////////////////////////////////////////////////////////	318	/////////////////////////////////////////////////////////////////////////////
209	// XS interface functions	319	// XS interface functions
210		320
211	MODULE = EV PACKAGE = EV PREFIX = ev_	321	MODULE = EV PACKAGE = EV PREFIX = ev_
212		322
213	PROTOTYPES: ENABLE	323	PROTOTYPES: ENABLE
214		324
215	BOOT:	325	BOOT:
216	{	326	{
217	int i;
218	HV *stash = gv_stashpv ("EV", 1);	327	HV *stash = gv_stashpv ("EV", 1);
219		328
220	static const struct {	329	static const struct {
221	const char *name;	330	const char *name;
222	IV iv;	331	IV iv;
223	} *civ, const_iv[] = {	332	} *civ, const_iv[] = {
224	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	333	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		334	const_iv (EV_, MINPRI)
		335	const_iv (EV_, MAXPRI)
		336
225	const_iv (EV_, UNDEF)	337	const_iv (EV_, UNDEF)
226	const_iv (EV_, NONE)	338	const_iv (EV_, NONE)
227	const_iv (EV_, TIMEOUT)	339	const_iv (EV_, TIMEOUT)
228	const_iv (EV_, READ)	340	const_iv (EV_, READ)
229	const_iv (EV_, WRITE)	341	const_iv (EV_, WRITE)
…		…
232	const_iv (EV_, CHECK)	344	const_iv (EV_, CHECK)
233	const_iv (EV_, ERROR)	345	const_iv (EV_, ERROR)
234		346
235	const_iv (EV, LOOP_ONESHOT)	347	const_iv (EV, LOOP_ONESHOT)
236	const_iv (EV, LOOP_NONBLOCK)	348	const_iv (EV, LOOP_NONBLOCK)
237
238	const_iv (EV, METHOD_NONE)	349	const_iv (EV, UNLOOP_ONE)
		350	const_iv (EV, UNLOOP_ALL)
		351
239	const_iv (EV, METHOD_SELECT)	352	const_iv (EV, BACKEND_SELECT)
		353	const_iv (EV, BACKEND_POLL)
240	const_iv (EV, METHOD_EPOLL)	354	const_iv (EV, BACKEND_EPOLL)
		355	const_iv (EV, BACKEND_KQUEUE)
		356	const_iv (EV, BACKEND_DEVPOLL)
		357	const_iv (EV, BACKEND_PORT)
		358	const_iv (EV, FLAG_AUTO)
		359	const_iv (EV, FLAG_NOENV)
		360	const_iv (EV, FLAG_FORKCHECK)
241	};	361	};
242		362
243	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
244	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
245		365
		366	stash_loop = gv_stashpv ("EV::Loop" , 1);
246	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
247	stash_io = gv_stashpv ("EV::IO" , 1);	368	stash_io = gv_stashpv ("EV::IO" , 1);
248	stash_time = gv_stashpv ("EV::Time" , 1);
249	stash_timer = gv_stashpv ("EV::Timer" , 1);	369	stash_timer = gv_stashpv ("EV::Timer" , 1);
250	stash_periodic = gv_stashpv ("EV::Periodic", 1);	370	stash_periodic = gv_stashpv ("EV::Periodic", 1);
251	stash_signal = gv_stashpv ("EV::Signal" , 1);	371	stash_signal = gv_stashpv ("EV::Signal" , 1);
252	stash_idle = gv_stashpv ("EV::Idle" , 1);	372	stash_idle = gv_stashpv ("EV::Idle" , 1);
253	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	373	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
254	stash_check = gv_stashpv ("EV::Check" , 1);	374	stash_check = gv_stashpv ("EV::Check" , 1);
255	stash_child = gv_stashpv ("EV::Child" , 1);	375	stash_child = gv_stashpv ("EV::Child" , 1);
		376	stash_embed = gv_stashpv ("EV::Embed" , 1);
		377	stash_stat = gv_stashpv ("EV::Stat" , 1);
		378	stash_fork = gv_stashpv ("EV::Fork" , 1);
256		379
257	{	380	{
258	SV *sv = perl_get_sv ("EV::API", TRUE);	381	SV *sv = perl_get_sv ("EV::API", TRUE);
259	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
260		383
261	/* the poor man's shared library emulator */	384	/* the poor man's shared library emulator */
262	evapi.ver = EV_API_VERSION;	385	evapi.ver = EV_API_VERSION;
263	evapi.rev = EV_API_REVISION;	386	evapi.rev = EV_API_REVISION;
264	evapi.sv_fileno = sv_fileno;	387	evapi.sv_fileno = sv_fileno;
265	evapi.sv_signum = sv_signum;	388	evapi.sv_signum = sv_signum;
266	evapi.now = &ev_now;	389	evapi.supported_backends = ev_supported_backends ();
267	evapi.method = &ev_method;	390	evapi.recommended_backends = ev_recommended_backends ();
268	evapi.loop_done = &ev_loop_done;	391	evapi.embeddable_backends = ev_embeddable_backends ();
269	evapi.time = ev_time;	392	evapi.time = ev_time;
		393	evapi.loop_new = ev_loop_new;
		394	evapi.loop_destroy = ev_loop_destroy;
		395	evapi.loop_fork = ev_loop_fork;
		396	evapi.loop_count = ev_loop_count;
		397	evapi.now = ev_now;
		398	evapi.backend = ev_backend;
		399	evapi.unloop = ev_unloop;
		400	evapi.ref = ev_ref;
		401	evapi.unref = ev_unref;
270	evapi.loop = ev_loop;	402	evapi.loop = ev_loop;
271	evapi.once = ev_once;	403	evapi.once = ev_once;
272	evapi.io_start = evio_start;	404	evapi.io_start = ev_io_start;
273	evapi.io_stop = evio_stop;	405	evapi.io_stop = ev_io_stop;
274	evapi.timer_start = evtimer_start;	406	evapi.timer_start = ev_timer_start;
275	evapi.timer_stop = evtimer_stop;	407	evapi.timer_stop = ev_timer_stop;
276	evapi.timer_again = evtimer_again;	408	evapi.timer_again = ev_timer_again;
277	evapi.periodic_start = evperiodic_start;	409	evapi.periodic_start = ev_periodic_start;
278	evapi.periodic_stop = evperiodic_stop;	410	evapi.periodic_stop = ev_periodic_stop;
279	evapi.signal_start = evsignal_start;	411	evapi.signal_start = ev_signal_start;
280	evapi.signal_stop = evsignal_stop;	412	evapi.signal_stop = ev_signal_stop;
281	evapi.idle_start = evidle_start;	413	evapi.idle_start = ev_idle_start;
282	evapi.idle_stop = evidle_stop;	414	evapi.idle_stop = ev_idle_stop;
283	evapi.prepare_start = evprepare_start;	415	evapi.prepare_start = ev_prepare_start;
284	evapi.prepare_stop = evprepare_stop;	416	evapi.prepare_stop = ev_prepare_stop;
285	evapi.check_start = evcheck_start;	417	evapi.check_start = ev_check_start;
286	evapi.check_stop = evcheck_stop;	418	evapi.check_stop = ev_check_stop;
287	evapi.child_start = evchild_start;	419	evapi.child_start = ev_child_start;
288	evapi.child_stop = evchild_stop;	420	evapi.child_stop = ev_child_stop;
		421	evapi.stat_start = ev_stat_start;
		422	evapi.stat_stop = ev_stat_stop;
		423	evapi.stat_stat = ev_stat_stat;
		424	evapi.embed_start = ev_embed_start;
		425	evapi.embed_stop = ev_embed_stop;
		426	evapi.embed_sweep = ev_embed_sweep;
		427	evapi.fork_start = ev_fork_start;
		428	evapi.fork_stop = ev_fork_stop;
		429	evapi.clear_pending = ev_clear_pending;
		430	evapi.invoke = ev_invoke;
289		431
290	sv_setiv (sv, (IV)&evapi);	432	sv_setiv (sv, (IV)&evapi);
291	SvREADONLY_on (sv);	433	SvREADONLY_on (sv);
292	}	434	}
		435	#ifndef _WIN32
		436	pthread_atfork (0, 0, ev_default_fork);
		437	#endif
293	}	438	}
		439
		440	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())
		441	CODE:
		442	{
		443	if (!default_loop_sv)
		444	{
		445	evapi.default_loop = ev_default_loop (flags);
		446
		447	if (!evapi.default_loop)
		448	XSRETURN_UNDEF;
		449
		450	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		451	}
		452
		453	RETVAL = newSVsv (default_loop_sv);
		454	}
		455	OUTPUT:
		456	RETVAL
		457
		458	NV ev_time ()
294		459
295	NV ev_now ()	460	NV ev_now ()
296	CODE:	461	C_ARGS: evapi.default_loop
297	RETVAL = ev_now;
298	OUTPUT:
299	RETVAL
300		462
301	int ev_method ()	463	unsigned int ev_backend ()
302	CODE:	464	C_ARGS: evapi.default_loop
303	RETVAL = ev_method;
304	OUTPUT:
305	RETVAL
306		465
307	NV ev_time ()	466	unsigned int ev_loop_count ()
308		467	C_ARGS: evapi.default_loop
309	void ev_init (int flags = 0)
310		468
311	void ev_loop (int flags = 0)	469	void ev_loop (int flags = 0)
		470	C_ARGS: evapi.default_loop, flags
312		471
313	void ev_loop_done (int value = 1)	472	void ev_unloop (int how = 1)
314	CODE:	473	C_ARGS: evapi.default_loop, how
315	ev_loop_done = value;
316		474
		475	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		476	C_ARGS: evapi.default_loop, fd, revents
		477
		478	void ev_feed_signal_event (SV *signal)
		479	CODE:
		480	{
		481	Signal signum = sv_signum (signal);
		482	CHECK_SIG (signal, signum);
		483
		484	ev_feed_signal_event (evapi.default_loop, signum);
		485	}
		486
317	struct ev_io io (SV fh, int events, SV *cb)	487	ev_io io (SV fh, int events, SV *cb)
318	ALIAS:	488	ALIAS:
319	io_ns = 1	489	io_ns = 1
320	CODE:	490	CODE:
		491	{
		492	int fd = sv_fileno (fh);
		493	CHECK_FD (fh, fd);
		494
321	RETVAL = e_new (sizeof (struct ev_io), cb);	495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
322	RETVAL->fh = newSVsv (fh);	496	RETVAL->fh = newSVsv (fh);
323	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	497	ev_io_set (RETVAL, fd, events);
324	if (!ix) evio_start (RETVAL);	498	if (!ix) START (io, RETVAL);
		499	}
325	OUTPUT:	500	OUTPUT:
326	RETVAL	501	RETVAL
327		502
328	struct ev_timer timer (NV after, NV repeat, SV cb)	503	ev_timer timer (NV after, NV repeat, SV cb)
329	ALIAS:	504	ALIAS:
330	timer_ns = 1	505	timer_ns = 1
331	INIT:	506	INIT:
332	CHECK_REPEAT (repeat);	507	CHECK_REPEAT (repeat);
333	CODE:	508	CODE:
334	RETVAL = e_new (sizeof (struct ev_timer), cb);	509	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
335	evtimer_set (RETVAL, after, repeat);	510	ev_timer_set (RETVAL, after, repeat);
336	if (!ix) evtimer_start (RETVAL);	511	if (!ix) START (timer, RETVAL);
337	OUTPUT:	512	OUTPUT:
338	RETVAL	513	RETVAL
339		514
340	struct ev_periodic periodic (NV at, NV interval, SV cb)	515	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
341	ALIAS:	516	ALIAS:
342	periodic_ns = 1	517	periodic_ns = 1
343	INIT:	518	INIT:
344	CHECK_REPEAT (interval);	519	CHECK_REPEAT (interval);
345	CODE:	520	CODE:
346	RETVAL = e_new (sizeof (struct ev_periodic), cb);	521	{
347	evperiodic_set (RETVAL, at, interval);	522	ev_periodic *w;
348	if (!ix) evperiodic_start (RETVAL);	523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
		524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		527	if (!ix) START (periodic, w);
		528	}
349	OUTPUT:	529	OUTPUT:
350	RETVAL	530	RETVAL
351		531
352	struct ev_signal signal (Signal signum, SV cb)	532	ev_signal signal (SV signal, SV *cb)
353	ALIAS:	533	ALIAS:
354	signal_ns = 1	534	signal_ns = 1
355	CODE:	535	CODE:
		536	{
		537	Signal signum = sv_signum (signal);
		538	CHECK_SIG (signal, signum);
		539
356	RETVAL = e_new (sizeof (struct ev_signal), cb);	540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
357	evsignal_set (RETVAL, signum);	541	ev_signal_set (RETVAL, signum);
358	if (!ix) evsignal_start (RETVAL);	542	if (!ix) START (signal, RETVAL);
		543	}
359	OUTPUT:	544	OUTPUT:
360	RETVAL	545	RETVAL
361		546
362	struct ev_idle idle (SV cb)	547	ev_idle idle (SV cb)
363	ALIAS:	548	ALIAS:
364	idle_ns = 1	549	idle_ns = 1
365	CODE:	550	CODE:
366	RETVAL = e_new (sizeof (struct ev_idle), cb);	551	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
367	evidle_set (RETVAL);	552	ev_idle_set (RETVAL);
368	if (!ix) evidle_start (RETVAL);	553	if (!ix) START (idle, RETVAL);
369	OUTPUT:	554	OUTPUT:
370	RETVAL	555	RETVAL
371		556
372	struct ev_prepare prepare (SV cb)	557	ev_prepare prepare (SV cb)
373	ALIAS:	558	ALIAS:
374	prepare_ns = 1	559	prepare_ns = 1
375	CODE:	560	CODE:
376	RETVAL = e_new (sizeof (struct ev_prepare), cb);	561	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
377	evprepare_set (RETVAL);	562	ev_prepare_set (RETVAL);
378	if (!ix) evprepare_start (RETVAL);	563	if (!ix) START (prepare, RETVAL);
379	OUTPUT:	564	OUTPUT:
380	RETVAL	565	RETVAL
381		566
382	struct ev_check check (SV cb)	567	ev_check check (SV cb)
383	ALIAS:	568	ALIAS:
384	check_ns = 1	569	check_ns = 1
385	CODE:	570	CODE:
386	RETVAL = e_new (sizeof (struct ev_check), cb);	571	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
387	evcheck_set (RETVAL);	572	ev_check_set (RETVAL);
388	if (!ix) evcheck_start (RETVAL);	573	if (!ix) START (check, RETVAL);
389	OUTPUT:	574	OUTPUT:
390	RETVAL	575	RETVAL
391		576
		577	ev_fork fork (SV cb)
		578	ALIAS:
		579	fork_ns = 1
		580	CODE:
		581	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		582	ev_fork_set (RETVAL);
		583	if (!ix) START (fork, RETVAL);
		584	OUTPUT:
		585	RETVAL
		586
392	struct ev_child child (int pid, SV cb)	587	ev_child child (int pid, SV cb)
393	ALIAS:	588	ALIAS:
394	check_ns = 1	589	child_ns = 1
395	CODE:	590	CODE:
396	RETVAL = e_new (sizeof (struct ev_check), cb);	591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
397	evchild_set (RETVAL, pid);	592	ev_child_set (RETVAL, pid);
398	if (!ix) evchild_start (RETVAL);	593	if (!ix) START (child, RETVAL);
399	OUTPUT:	594	OUTPUT:
400	RETVAL	595	RETVAL
401		596
		597	ev_stat stat (SV path, NV interval, SV *cb)
		598	ALIAS:
		599	stat_ns = 1
		600	CODE:
		601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		602	RETVAL->fh = newSVsv (path);
		603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		604	if (!ix) START (stat, RETVAL);
		605	OUTPUT:
		606	RETVAL
		607
		608	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)
		609	ALIAS:
		610	embed_ns = 1
		611	CODE:
		612	{
		613	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		614	croak ("passed loop is not embeddable via EV::embed,");
		615
		616	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		617	RETVAL->fh = newSVsv (ST (0));
		618	ev_embed_set (RETVAL, loop);
		619
		620	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		621
		622	if (!ix) START (embed, RETVAL);
		623	}
		624	OUTPUT:
		625	RETVAL
		626
		627	void once (SV fh, int events, SV timeout, SV *cb)
		628	CODE:
		629	ev_once (
		630	evapi.default_loop,
		631	sv_fileno (fh), events,
		632	SvOK (timeout) ? SvNV (timeout) : -1.,
		633	e_once_cb,
		634	newSVsv (cb)
		635	);
402		636
403	PROTOTYPES: DISABLE	637	PROTOTYPES: DISABLE
404		638
405	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	639	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
406		640
407	int ev_is_active (struct ev_watcher *w)	641	int ev_is_active (ev_watcher *w)
408		642
		643	int ev_is_pending (ev_watcher *w)
		644
		645	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		646	C_ARGS: e_loop (w), w, revents
		647
		648	int ev_clear_pending (ev_watcher *w)
		649	C_ARGS: e_loop (w), w
		650
		651	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		652	C_ARGS: e_loop (w), w, revents
		653
		654	int keepalive (ev_watcher *w, int new_value = 0)
		655	CODE:
		656	{
		657	RETVAL = w->flags & WFLAG_KEEPALIVE;
		658	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		659
		660	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		661	{
		662	REF (w);
		663	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		664	UNREF (w);
		665	}
		666	}
		667	OUTPUT:
		668	RETVAL
		669
409	SV cb (struct ev_watcher w, SV *new_cb = 0)	670	SV cb (ev_watcher w, SV *new_cb = 0)
410	CODE:	671	CODE:
411	{	672	{
412	RETVAL = newSVsv (w->cb_sv);	673	RETVAL = newSVsv (w->cb_sv);
413		674
414	if (items > 1)	675	if (items > 1)
415	sv_setsv (w->cb_sv, new_cb);	676	sv_setsv (w->cb_sv, new_cb);
416	}	677	}
417	OUTPUT:	678	OUTPUT:
418	RETVAL	679	RETVAL
419		680
420	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	681	SV data (ev_watcher w, SV *new_data = 0)
421
422	void evio_start (struct ev_io *w)
423
424	void evio_stop (struct ev_io *w)
425
426	void set (struct ev_io w, SV fh, int events)
427	CODE:	682	CODE:
428	{	683	{
429	int active = w->active;	684	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
430	if (active) evio_stop (w);
431
432	sv_setsv (w->fh, fh);
433	evio_set (w, sv_fileno (w->fh), events);
434
435	if (active) evio_start (w);
436	}
437
438	SV fh (struct ev_io w, SV *new_fh = 0)
439	CODE:
440	{
441	RETVAL = newSVsv (w->fh);
442		685
443	if (items > 1)	686	if (items > 1)
444	{	687	{
445	int active = w->active;	688	SvREFCNT_dec (w->data);
446	if (active) evio_stop (w);	689	w->data = newSVsv (new_data);
447
448	sv_setsv (w->fh, new_fh);
449	evio_set (w, sv_fileno (w->fh), w->events);
450
451	if (active) evio_start (w);
452	}	690	}
453	}	691	}
454	OUTPUT:	692	OUTPUT:
455	RETVAL	693	RETVAL
456		694
457	short events (struct ev_io *w, short new_events = EV_UNDEF)	695	int priority (ev_watcher *w, int new_priority = 0)
458	CODE:	696	CODE:
459	{	697	{
460	RETVAL = w->events;	698	RETVAL = w->priority;
461		699
462	if (items > 1)	700	if (items > 1)
463	{	701	{
464	int active = w->active;	702	int active = ev_is_active (w);
		703
465	if (active) evio_stop (w);	704	if (active)
		705	{
		706	/* grrr. */
		707	PUSHMARK (SP);
		708	XPUSHs (ST (0));
		709	PUTBACK;
		710	call_method ("stop", G_DISCARD \| G_VOID);
		711	}
466		712
467	evio_set (w, w->fd, new_events);	713	ev_set_priority (w, new_priority);
468		714
469	if (active) evio_start (w);	715	if (active)
		716	{
		717	PUSHMARK (SP);
		718	XPUSHs (ST (0));
		719	PUTBACK;
		720	call_method ("start", G_DISCARD \| G_VOID);
		721	}
470	}	722	}
471	}	723	}
472	OUTPUT:	724	OUTPUT:
473	RETVAL	725	RETVAL
474		726
		727	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		728
		729	void ev_io_start (ev_io *w)
		730	CODE:
		731	START (io, w);
		732
		733	void ev_io_stop (ev_io *w)
		734	CODE:
		735	STOP (io, w);
		736
		737	void DESTROY (ev_io *w)
		738	CODE:
		739	STOP (io, w);
		740	e_destroy (w);
		741
		742	void set (ev_io w, SV fh, int events)
		743	CODE:
		744	{
		745	int fd = sv_fileno (fh);
		746	CHECK_FD (fh, fd);
		747
		748	sv_setsv (w->fh, fh);
		749	RESET (io, w, (w, fd, events));
		750	}
		751
		752	SV fh (ev_io w, SV *new_fh = 0)
		753	CODE:
		754	{
		755	if (items > 1)
		756	{
		757	int fd = sv_fileno (new_fh);
		758	CHECK_FD (new_fh, fd);
		759
		760	RETVAL = w->fh;
		761	w->fh = newSVsv (new_fh);
		762
		763	RESET (io, w, (w, fd, w->events));
		764	}
		765	else
		766	RETVAL = newSVsv (w->fh);
		767	}
		768	OUTPUT:
		769	RETVAL
		770
		771	int events (ev_io *w, int new_events = EV_UNDEF)
		772	CODE:
		773	{
		774	RETVAL = w->events;
		775
		776	if (items > 1)
		777	RESET (io, w, (w, w->fd, new_events));
		778	}
		779	OUTPUT:
		780	RETVAL
		781
475	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	782	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
476		783
477	void evsignal_start (struct ev_signal *w)	784	void ev_signal_start (ev_signal *w)
		785	CODE:
		786	START (signal, w);
478		787
479	void evsignal_stop (struct ev_signal *w)	788	void ev_signal_stop (ev_signal *w)
		789	CODE:
		790	STOP (signal, w);
480		791
		792	void DESTROY (ev_signal *w)
		793	CODE:
		794	STOP (signal, w);
		795	e_destroy (w);
		796
481	void set (struct ev_signal w, SV signal = 0)	797	void set (ev_signal w, SV signal)
482	CODE:	798	CODE:
483	{	799	{
484	Signal signum = sv_signum (signal); /* may croak here */	800	Signal signum = sv_signum (signal);
485	int active = w->active;	801	CHECK_SIG (signal, signum);
486		802
487	if (active) evsignal_stop (w);
488	evsignal_set (w, signum);	803	RESET (signal, w, (w, signum));
489	if (active) evsignal_start (w);
490	}	804	}
491		805
492	MODULE = EV PACKAGE = EV::Time	806	int signal (ev_signal w, SV new_signal = 0)
		807	CODE:
		808	{
		809	RETVAL = w->signum;
493		810
		811	if (items > 1)
		812	{
		813	Signal signum = sv_signum (new_signal);
		814	CHECK_SIG (new_signal, signum);
		815
		816	RESET (signal, w, (w, signum));
		817	}
		818	}
		819	OUTPUT:
		820	RETVAL
		821
494	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	822	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
495		823
496	void evtimer_start (struct ev_timer *w)	824	void ev_timer_start (ev_timer *w)
497	INIT:	825	INIT:
498	CHECK_REPEAT (w->repeat);	826	CHECK_REPEAT (w->repeat);
		827	CODE:
		828	START (timer, w);
499		829
500	void evtimer_stop (struct ev_timer *w)	830	void ev_timer_stop (ev_timer *w)
		831	CODE:
		832	STOP (timer, w);
501		833
502	void evtimer_again (struct ev_timer *w)	834	void ev_timer_again (ev_timer *w)
503	INIT:	835	INIT:
504	CHECK_REPEAT (w->repeat);	836	CHECK_REPEAT (w->repeat);
		837	CODE:
		838	REF (w);
		839	ev_timer_again (e_loop (w), w);
		840	UNREF (w);
505		841
		842	void DESTROY (ev_timer *w)
		843	CODE:
		844	STOP (timer, w);
		845	e_destroy (w);
		846
506	void set (struct ev_timer *w, NV after, NV repeat = 0.)	847	void set (ev_timer *w, NV after, NV repeat = 0.)
507	INIT:	848	INIT:
508	CHECK_REPEAT (repeat);	849	CHECK_REPEAT (repeat);
509	CODE:	850	CODE:
510	{
511	int active = w->active;
512	if (active) evtimer_stop (w);
513	evtimer_set (w, after, repeat);	851	RESET (timer, w, (w, after, repeat));
514	if (active) evtimer_start (w);
515	}
516		852
		853	NV at (ev_timer *w)
		854	CODE:
		855	RETVAL = w->at;
		856	OUTPUT:
		857	RETVAL
		858
517	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	859	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
518		860
519	void evperiodic_start (struct ev_periodic *w)	861	void ev_periodic_start (ev_periodic *w)
520	INIT:	862	INIT:
521	CHECK_REPEAT (w->interval);	863	CHECK_REPEAT (w->interval);
		864	CODE:
		865	START (periodic, w);
522		866
523	void evperiodic_stop (struct ev_periodic *w)	867	void ev_periodic_stop (ev_periodic *w)
		868	CODE:
		869	STOP (periodic, w);
524		870
525	void set (struct ev_periodic *w, NV at, NV interval = 0.)	871	void ev_periodic_again (ev_periodic *w)
		872	CODE:
		873	REF (w);
		874	ev_periodic_again (e_loop (w), w);
		875	UNREF (w);
		876
		877	void DESTROY (ev_periodic *w)
		878	CODE:
		879	STOP (periodic, w);
		880	e_destroy (w);
		881
		882	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
526	INIT:	883	INIT:
527	CHECK_REPEAT (interval);	884	CHECK_REPEAT (interval);
528	CODE:	885	CODE:
529	{	886	{
530	int active = w->active;	887	SvREFCNT_dec (w->fh);
531	if (active) evperiodic_stop (w);	888	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
532	evperiodic_set (w, at, interval);
533	if (active) evperiodic_start (w);
534	}
535		889
		890	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		891	}
		892
		893	NV at (ev_periodic *w)
		894	CODE:
		895	RETVAL = w->at;
		896	OUTPUT:
		897	RETVAL
		898
536	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	899	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
537		900
538	void evidle_start (struct ev_idle *w)	901	void ev_idle_start (ev_idle *w)
		902	CODE:
		903	START (idle, w);
539		904
540	void evidle_stop (struct ev_idle *w)	905	void ev_idle_stop (ev_idle *w)
		906	CODE:
		907	STOP (idle, w);
541		908
		909	void DESTROY (ev_idle *w)
		910	CODE:
		911	STOP (idle, w);
		912	e_destroy (w);
		913
542	MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_	914	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
543		915
544	void evprepare_start (struct ev_prepare *w)	916	void ev_prepare_start (ev_prepare *w)
		917	CODE:
		918	START (prepare, w);
545		919
546	void evprepare_stop (struct ev_prepare *w)	920	void ev_prepare_stop (ev_prepare *w)
		921	CODE:
		922	STOP (prepare, w);
547		923
		924	void DESTROY (ev_prepare *w)
		925	CODE:
		926	STOP (prepare, w);
		927	e_destroy (w);
		928
548	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	929	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
549		930
550	void evcheck_start (struct ev_check *w)	931	void ev_check_start (ev_check *w)
		932	CODE:
		933	START (check, w);
551		934
552	void evcheck_stop (struct ev_check *w)	935	void ev_check_stop (ev_check *w)
		936	CODE:
		937	STOP (check, w);
553		938
		939	void DESTROY (ev_check *w)
		940	CODE:
		941	STOP (check, w);
		942	e_destroy (w);
		943
		944	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		945
		946	void ev_fork_start (ev_fork *w)
		947	CODE:
		948	START (fork, w);
		949
		950	void ev_fork_stop (ev_fork *w)
		951	CODE:
		952	STOP (fork, w);
		953
		954	void DESTROY (ev_fork *w)
		955	CODE:
		956	STOP (fork, w);
		957	e_destroy (w);
		958
554	MODULE = EV PACKAGE = EV::Child PREFIX = evchild_	959	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
555		960
556	void evchild_start (struct ev_child *w)	961	void ev_child_start (ev_child *w)
		962	CODE:
		963	START (child, w);
557		964
558	void evchild_stop (struct ev_child *w)	965	void ev_child_stop (ev_child *w)
		966	CODE:
		967	STOP (child, w);
559		968
		969	void DESTROY (ev_child *w)
		970	CODE:
		971	STOP (child, w);
		972	e_destroy (w);
		973
560	void set (struct ev_child *w, int pid)	974	void set (ev_child *w, int pid)
561	CODE:	975	CODE:
562	{	976	RESET (child, w, (w, pid));
563	int active = w->active;
564	if (active) evchild_stop (w);
565	evchild_set (w, pid);
566	if (active) evchild_start (w);
567	}
568		977
		978	int pid (ev_child *w, int new_pid = 0)
		979	CODE:
		980	{
		981	RETVAL = w->pid;
		982
		983	if (items > 1)
		984	RESET (child, w, (w, new_pid));
		985	}
		986	OUTPUT:
		987	RETVAL
		988
		989
569	int status (struct ev_child *w)	990	int rstatus (ev_child *w)
		991	ALIAS:
		992	rpid = 1
570	CODE:	993	CODE:
571	RETVAL = w->status;	994	RETVAL = ix ? w->rpid : w->rstatus;
572	OUTPUT:	995	OUTPUT:
573	RETVAL	996	RETVAL
574		997
575	#if 0
576
577	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	998	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
578		999
579	BOOT:	1000	void ev_stat_start (ev_stat *w)
580	{	1001	CODE:
581	HV *stash = gv_stashpv ("EV::DNS", 1);	1002	START (stat, w);
582		1003
583	static const struct {	1004	void ev_stat_stop (ev_stat *w)
584	const char *name;	1005	CODE:
585	IV iv;	1006	STOP (stat, w);
586	} *civ, const_iv[] = {
587	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
588	const_iv (DNS_, ERR_NONE)
589	const_iv (DNS_, ERR_FORMAT)
590	const_iv (DNS_, ERR_SERVERFAILED)
591	const_iv (DNS_, ERR_NOTEXIST)
592	const_iv (DNS_, ERR_NOTIMPL)
593	const_iv (DNS_, ERR_REFUSED)
594	const_iv (DNS_, ERR_TRUNCATED)
595	const_iv (DNS_, ERR_UNKNOWN)
596	const_iv (DNS_, ERR_TIMEOUT)
597	const_iv (DNS_, ERR_SHUTDOWN)
598	const_iv (DNS_, IPv4_A)
599	const_iv (DNS_, PTR)
600	const_iv (DNS_, IPv6_AAAA)
601	const_iv (DNS_, QUERY_NO_SEARCH)
602	const_iv (DNS_, OPTION_SEARCH)
603	const_iv (DNS_, OPTION_NAMESERVERS)
604	const_iv (DNS_, OPTION_MISC)
605	const_iv (DNS_, OPTIONS_ALL)
606	const_iv (DNS_, NO_SEARCH)
607	};
608		1007
609	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1008	void DESTROY (ev_stat *w)
610	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1009	CODE:
611	}	1010	STOP (stat, w);
		1011	e_destroy (w);
612		1012
613	int evdns_init ()	1013	void set (ev_stat w, SV path, NV interval)
614		1014	CODE:
615	void evdns_shutdown (int fail_requests = 1)
616
617	const char *evdns_err_to_string (int err)
618
619	int evdns_nameserver_add (U32 address)
620
621	int evdns_count_nameservers ()
622
623	int evdns_clear_nameservers_and_suspend ()
624
625	int evdns_resume ()
626
627	int evdns_nameserver_ip_add (char *ip_as_string)
628
629	int evdns_resolve_ipv4 (const char name, int flags, SV cb)
630	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
631
632	int evdns_resolve_ipv6 (const char name, int flags, SV cb)
633	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
634
635	int evdns_resolve_reverse (SV addr, int flags, SV cb)
636	ALIAS:
637	evdns_resolve_reverse_ipv6 = 1
638	CODE:
639	{	1015	{
640	STRLEN len;	1016	sv_setsv (w->fh, path);
641	char *data = SvPVbyte (addr, len);	1017	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
642	if (len != (ix ? 16 : 4))	1018	}
643	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
644		1019
		1020	SV path (ev_stat w, SV *new_path = 0)
		1021	CODE:
		1022	{
		1023	RETVAL = SvREFCNT_inc (w->fh);
		1024
		1025	if (items > 1)
		1026	{
		1027	SvREFCNT_dec (w->fh);
		1028	w->fh = newSVsv (new_path);
		1029	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		1030	}
		1031	}
		1032	OUTPUT:
645	RETVAL = ix	1033	RETVAL
646	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
647	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
648	}
649	OUTPUT:
650	RETVAL
651		1034
652	int evdns_set_option (char option, char val, int flags)	1035	NV interval (ev_stat *w, NV new_interval = 0.)
		1036	CODE:
		1037	{
		1038	RETVAL = w->interval;
653		1039
654	int evdns_resolv_conf_parse (int flags, const char *filename)	1040	if (items > 1)
		1041	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1042	}
		1043	OUTPUT:
		1044	RETVAL
655		1045
656	#ifdef MS_WINDOWS	1046	void prev (ev_stat *w)
		1047	ALIAS:
		1048	stat = 1
		1049	attr = 2
		1050	PPCODE:
		1051	{
		1052	ev_statdata *s = ix ? &w->attr : &w->prev;
657		1053
658	int evdns_config_windows_nameservers ()	1054	if (ix == 1)
		1055	ev_stat_stat (e_loop (w), w);
		1056	else if (!s->st_nlink)
		1057	errno = ENOENT;
659		1058
660	#endif	1059	PL_statcache.st_dev = s->st_nlink;
		1060	PL_statcache.st_ino = s->st_ino;
		1061	PL_statcache.st_mode = s->st_mode;
		1062	PL_statcache.st_nlink = s->st_nlink;
		1063	PL_statcache.st_uid = s->st_uid;
		1064	PL_statcache.st_gid = s->st_gid;
		1065	PL_statcache.st_rdev = s->st_rdev;
		1066	PL_statcache.st_size = s->st_size;
		1067	PL_statcache.st_atime = s->st_atime;
		1068	PL_statcache.st_mtime = s->st_mtime;
		1069	PL_statcache.st_ctime = s->st_ctime;
661		1070
662	void evdns_search_clear ()	1071	if (GIMME_V == G_SCALAR)
		1072	XPUSHs (boolSV (s->st_nlink));
		1073	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1074	{
		1075	EXTEND (SP, 13);
		1076	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1077	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1078	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1079	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1080	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1081	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1082	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1083	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1084	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1085	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1086	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1087	PUSHs (sv_2mortal (newSVuv (4096)));
		1088	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1089	}
		1090	}
663		1091
664	void evdns_search_add (char *domain)	1092	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
665		1093
666	void evdns_search_ndots_set (int ndots)	1094	void ev_embed_start (ev_embed *w)
		1095	CODE:
		1096	START (embed, w);
667		1097
		1098	void ev_embed_stop (ev_embed *w)
		1099	CODE:
		1100	STOP (embed, w);
668		1101
		1102	void DESTROY (ev_embed *w)
		1103	CODE:
		1104	STOP (embed, w);
		1105	e_destroy (w);
		1106
		1107	void set (ev_embed w, struct ev_loop loop)
		1108	CODE:
		1109	{
		1110	sv_setsv (w->fh, ST (1));
		1111	RESET (embed, w, (w, loop));
		1112	}
		1113
		1114	SV other (ev_embed w)
		1115	CODE:
		1116	RETVAL = newSVsv (w->fh);
		1117	OUTPUT:
		1118	RETVAL
		1119
669	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1120	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_
670		1121
671	BOOT:	1122	SV new (SV klass, unsigned int flags = ev_supported_backends ())
		1123	CODE:
672	{	1124	{
673	HV *stash = gv_stashpv ("EV::HTTP", 1);	1125	struct ev_loop *loop = ev_loop_new (flags);
674		1126
675	static const struct {	1127	if (!loop)
676	const char *name;	1128	XSRETURN_UNDEF;
677	IV iv;
678	} *civ, const_iv[] = {
679	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
680	const_iv (HTTP_, OK)
681	const_iv (HTTP_, NOCONTENT)
682	const_iv (HTTP_, MOVEPERM)
683	const_iv (HTTP_, MOVETEMP)
684	const_iv (HTTP_, NOTMODIFIED)
685	const_iv (HTTP_, BADREQUEST)
686	const_iv (HTTP_, NOTFOUND)
687	const_iv (HTTP_, SERVUNAVAIL)
688	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
689	const_iv (EVHTTP_, PROXY_REQUEST)
690	const_iv (EVHTTP_, REQ_GET)
691	const_iv (EVHTTP_, REQ_POST)
692	const_iv (EVHTTP_, REQ_HEAD)
693	const_iv (EVHTTP_, REQUEST)
694	const_iv (EVHTTP_, RESPONSE)
695	};
696		1129
697	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1130	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
698	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
699	}	1131	}
		1132	OUTPUT:
		1133	RETVAL
700		1134
701	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1135	void DESTROY (struct ev_loop *loop)
		1136	CODE:
		1137	if (loop != evapi.default_loop) /* global destruction sucks */
		1138	ev_loop_destroy (loop);
702		1139
703	#HttpRequest new (SV klass, SV cb)	1140	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
		1141	ALIAS:
		1142	io_ns = 1
		1143	CODE:
		1144	{
		1145	int fd = sv_fileno (fh);
		1146	CHECK_FD (fh, fd);
704		1147
705	#void DESTROY (struct evhttp_request *req);	1148	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1149	RETVAL->fh = newSVsv (fh);
		1150	ev_io_set (RETVAL, fd, events);
		1151	if (!ix) START (io, RETVAL);
		1152	}
		1153	OUTPUT:
		1154	RETVAL
706		1155
707	#endif
708
709
710
711
712
713
714
715

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Comparing EV/EV.xs (file contents): Revision 1.25 by root, Wed Oct 31 20:19:20 2007 UTC vs. Revision 1.96 by root, Thu Dec 20 10:12:22 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.25 by root, Wed Oct 31 20:19:20 2007 UTC vs.
Revision 1.96 by root, Thu Dec 20 10:12:22 2007 UTC