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Comparing EV/EV.xs (file contents):
Revision 1.39 by root, Fri Nov 2 11:02:22 2007 UTC vs.
Revision 1.94 by root, Thu Dec 20 09:32:19 2007 UTC

…		…
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/	5	/*#include <netinet/in.h>*/
6		6
7	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
		8	#define EV_H <ev.h>
8	#include "EV/EVAPI.h"	9	#include "EV/EVAPI.h"
9		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 */
10	#include "libev/ev.c"	22	#include "libev/ev.c"
11	#include "libev/event.h"	23
12	#include "libev/event.c"	24	#ifndef _WIN32
13	#include "libev/evdns.c"	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)
14		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_timer,	72	*stash_timer,
23	*stash_periodic,	73	*stash_periodic,
24	*stash_signal,	74	*stash_signal,
		75	*stash_child,
		76	*stash_stat,
25	*stash_idle,	77	*stash_idle,
26	*stash_prepare,	78	*stash_prepare,
27	*stash_check,	79	*stash_check,
28	*stash_child;	80	*stash_embed,
		81	*stash_fork;
29		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
30	static int	89	static Signal
31	sv_signum (SV *sig)	90	sv_signum (SV *sig)
32	{	91	{
33	int signum;	92	Signal signum;
34		93
35	SvGETMAGIC (sig);	94	SvGETMAGIC (sig);
36		95
37	for (signum = 1; signum < SIG_SIZE; ++signum)	96	for (signum = 1; signum < SIG_SIZE; ++signum)
38	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
39	return signum;	98	return signum;
40		99
41	if (SvIV (sig) > 0)	100	signum = SvIV (sig);
		101
		102	if (signum > 0 && signum < SIG_SIZE)
42	return SvIV (sig);	103	return signum;
43		104
44	return -1;	105	return -1;
45	}	106	}
46		107
47	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
48	// Event	109	// Event
49		110
50	static void e_cb (struct ev_watcher *w, int revents);	111	static void e_cb (EV_P_ ev_watcher *w, int revents);
51		112
52	static int	113	static int
53	sv_fileno (SV *fh)	114	sv_fileno (SV *fh)
54	{	115	{
55	SvGETMAGIC (fh);	116	SvGETMAGIC (fh);
…		…
58	fh = SvRV (fh);	119	fh = SvRV (fh);
59		120
60	if (SvTYPE (fh) == SVt_PVGV)	121	if (SvTYPE (fh) == SVt_PVGV)
61	return PerlIO_fileno (IoIFP (sv_2io (fh)));	122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
62		123
63	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
64	return SvIV (fh);	125	return SvIV (fh);
65		126
66	return -1;	127	return -1;
67	}	128	}
68		129
69	static void *	130	static void *
70	e_new (int size, SV *cb_sv)	131	e_new (int size, SV *cb_sv, SV *loop)
71	{	132	{
72	struct ev_watcher *w;	133	ev_watcher *w;
73	SV *self = NEWSV (0, size);	134	SV *self = NEWSV (0, size);
74	SvPOK_only (self);	135	SvPOK_only (self);
75	SvCUR_set (self, size);	136	SvCUR_set (self, size);
76		137
77	w = (struct ev_watcher *)SvPVX (self);	138	w = (ev_watcher *)SvPVX (self);
78		139
79	ev_watcher_init (w, e_cb);	140	ev_init (w, e_cb);
80		141
		142	w->loop = SvREFCNT_inc (SvRV (loop));
		143	w->flags = WFLAG_KEEPALIVE;
		144	w->data = 0;
81	w->fh = 0;	145	w->fh = 0;
82	w->cb_sv = newSVsv (cb_sv);	146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
83	w->self = self;	147	w->self = self;
84		148
85	return (void *)w;	149	return (void *)w;
86	}	150	}
87		151
88	static void *	152	static void
89	e_destroy (void *w_)	153	e_destroy (void *w_)
90	{	154	{
91	struct ev_watcher *w = w_;	155	ev_watcher *w = (ev_watcher *)w_;
92		156
		157	SvREFCNT_dec (w->loop ); w->loop = 0;
93	SvREFCNT_dec (w->fh ); w->fh = 0;	158	SvREFCNT_dec (w->fh ); w->fh = 0;
94	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	159	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		160	SvREFCNT_dec (w->data ); w->data = 0;
95	}	161	}
96		162
97	static SV *	163	static SV *
98	e_bless (struct ev_watcher *w, HV *stash)	164	e_bless (ev_watcher *w, HV *stash)
99	{	165	{
100	SV *rv;	166	SV *rv;
101		167
102	if (SvOBJECT (w->self))	168	if (SvOBJECT (w->self))
103	rv = newRV_inc (w->self);	169	rv = newRV_inc (w->self);
…		…
109	}	175	}
110		176
111	return rv;	177	return rv;
112	}	178	}
113		179
		180	static SV *sv_events_cache;
		181
114	static void	182	static void
115	e_cb (struct ev_watcher *w, int revents)	183	e_cb (EV_P_ ev_watcher *w, int revents)
116	{	184	{
117	dSP;	185	dSP;
118	I32 mark = SP - PL_stack_base;	186	I32 mark = SP - PL_stack_base;
119	SV *sv_self, *sv_events, *sv_status = 0;	187	SV *sv_self, *sv_events;
120	static SV *sv_events_cache;
121		188
122	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 */
123		190
124	if (sv_events_cache)	191	if (sv_events_cache)
125	{	192	{
…		…
132	PUSHMARK (SP);	199	PUSHMARK (SP);
133	EXTEND (SP, 2);	200	EXTEND (SP, 2);
134	PUSHs (sv_self);	201	PUSHs (sv_self);
135	PUSHs (sv_events);	202	PUSHs (sv_events);
136		203
137	if (revents & EV_CHILD)
138	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140	PUTBACK;	204	PUTBACK;
141	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	205	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142	SP = PL_stack_base + mark; PUTBACK;
143		206
144	SvREFCNT_dec (sv_self);	207	SvREFCNT_dec (sv_self);
145	SvREFCNT_dec (sv_status);
146		208
147	if (sv_events_cache)	209	if (sv_events_cache)
148	SvREFCNT_dec (sv_events);	210	SvREFCNT_dec (sv_events);
149	else	211	else
150	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;
151		284
152	if (SvTRUE (ERRSV))	285	if (SvTRUE (ERRSV))
153	{	286	{
154	PUSHMARK (SP);	287	PUSHMARK (SP);
155	PUTBACK;	288	PUTBACK;
156	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);
157	SP = PL_stack_base + mark; PUTBACK;	290	SPAGAIN;
158	}	291	}
159	}
160		292
161	/////////////////////////////////////////////////////////////////////////////	293	if (count > 0)
162	// DNS
163
164	static void
165	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
166	{
167	dSP;
168	SV *cb = (SV *)arg;
169
170	ENTER;
171	SAVETMPS;
172	PUSHMARK (SP);
173	EXTEND (SP, count + 3);
174	PUSHs (sv_2mortal (newSViv (result)));
175
176	if (result == DNS_ERR_NONE && ttl >= 0)
177	{	294	{
178	int i;	295	retval = SvNV (TOPs);
179		296
180	PUSHs (sv_2mortal (newSViv (type)));	297	if (retval < now)
181	PUSHs (sv_2mortal (newSViv (ttl)));	298	retval = now;
182
183	for (i = 0; i < count; ++i)
184	switch (type)
185	{
186	case DNS_IPv6_AAAA:
187	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
188	break;
189	case DNS_IPv4_A:
190	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
191	break;
192	case DNS_PTR:
193	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
194	break;
195	}
196	}	299	}
197		300	else
198	PUTBACK;	301	retval = now;
199	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
200		302
201	FREETMPS;	303	FREETMPS;
202
203	if (SvTRUE (ERRSV))
204	{
205	PUSHMARK (SP);
206	PUTBACK;
207	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208	}
209
210	LEAVE;	304	LEAVE;
		305
		306	return retval;
211	}	307	}
212		308
213	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	309	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
214	croak (# repeat " value must be >= 0");	310	croak (# repeat " value must be >= 0");
215		311
216	#define CHECK_FD(fh,fd) if ((fd) < 0) \	312	#define CHECK_FD(fh,fd) if ((fd) < 0) \
217	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
218		314
		315	#define CHECK_SIG(sv,num) if ((num) < 0) \
		316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		317
219	/////////////////////////////////////////////////////////////////////////////	318	/////////////////////////////////////////////////////////////////////////////
220	// XS interface functions	319	// XS interface functions
221		320
222	MODULE = EV PACKAGE = EV PREFIX = ev_	321	MODULE = EV PACKAGE = EV PREFIX = ev_
223		322
224	PROTOTYPES: ENABLE	323	PROTOTYPES: ENABLE
225		324
226	BOOT:	325	BOOT:
227	{	326	{
228	int i;
229	HV *stash = gv_stashpv ("EV", 1);	327	HV *stash = gv_stashpv ("EV", 1);
230		328
231	static const struct {	329	static const struct {
232	const char *name;	330	const char *name;
233	IV iv;	331	IV iv;
234	} *civ, const_iv[] = {	332	} *civ, const_iv[] = {
235	# 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
236	const_iv (EV_, UNDEF)	337	const_iv (EV_, UNDEF)
237	const_iv (EV_, NONE)	338	const_iv (EV_, NONE)
238	const_iv (EV_, TIMEOUT)	339	const_iv (EV_, TIMEOUT)
239	const_iv (EV_, READ)	340	const_iv (EV_, READ)
240	const_iv (EV_, WRITE)	341	const_iv (EV_, WRITE)
…		…
243	const_iv (EV_, CHECK)	344	const_iv (EV_, CHECK)
244	const_iv (EV_, ERROR)	345	const_iv (EV_, ERROR)
245		346
246	const_iv (EV, LOOP_ONESHOT)	347	const_iv (EV, LOOP_ONESHOT)
247	const_iv (EV, LOOP_NONBLOCK)	348	const_iv (EV, LOOP_NONBLOCK)
248
249	const_iv (EV, METHOD_NONE)	349	const_iv (EV, UNLOOP_ONE)
		350	const_iv (EV, UNLOOP_ALL)
		351
250	const_iv (EV, METHOD_SELECT)	352	const_iv (EV, BACKEND_SELECT)
		353	const_iv (EV, BACKEND_POLL)
251	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)
252	};	361	};
253		362
254	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; )
255	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
256		365
		366	stash_loop = gv_stashpv ("EV::Loop" , 1);
257	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
258	stash_io = gv_stashpv ("EV::Io" , 1);	368	stash_io = gv_stashpv ("EV::IO" , 1);
259	stash_timer = gv_stashpv ("EV::Timer" , 1);	369	stash_timer = gv_stashpv ("EV::Timer" , 1);
260	stash_periodic = gv_stashpv ("EV::Periodic", 1);	370	stash_periodic = gv_stashpv ("EV::Periodic", 1);
261	stash_signal = gv_stashpv ("EV::Signal" , 1);	371	stash_signal = gv_stashpv ("EV::Signal" , 1);
262	stash_idle = gv_stashpv ("EV::Idle" , 1);	372	stash_idle = gv_stashpv ("EV::Idle" , 1);
263	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	373	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
264	stash_check = gv_stashpv ("EV::Check" , 1);	374	stash_check = gv_stashpv ("EV::Check" , 1);
265	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);
266		379
267	{	380	{
268	SV *sv = perl_get_sv ("EV::API", TRUE);	381	SV *sv = perl_get_sv ("EV::API", TRUE);
269	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
270		383
271	/* the poor man's shared library emulator */	384	/* the poor man's shared library emulator */
272	evapi.ver = EV_API_VERSION;	385	evapi.ver = EV_API_VERSION;
273	evapi.rev = EV_API_REVISION;	386	evapi.rev = EV_API_REVISION;
274	evapi.sv_fileno = sv_fileno;	387	evapi.sv_fileno = sv_fileno;
275	evapi.sv_signum = sv_signum;	388	evapi.sv_signum = sv_signum;
276	evapi.now = &ev_now;	389	evapi.supported_backends = ev_supported_backends ();
277	evapi.method = &ev_method;	390	evapi.recommended_backends = ev_recommended_backends ();
278	evapi.loop_done = &ev_loop_done;	391	evapi.embeddable_backends = ev_embeddable_backends ();
279	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;
280	evapi.loop = ev_loop;	402	evapi.loop = ev_loop;
281	evapi.once = ev_once;	403	evapi.once = ev_once;
282	evapi.io_start = ev_io_start;	404	evapi.io_start = ev_io_start;
283	evapi.io_stop = ev_io_stop;	405	evapi.io_stop = ev_io_stop;
284	evapi.timer_start = ev_timer_start;	406	evapi.timer_start = ev_timer_start;
285	evapi.timer_stop = ev_timer_stop;	407	evapi.timer_stop = ev_timer_stop;
286	evapi.timer_again = ev_timer_again;	408	evapi.timer_again = ev_timer_again;
287	evapi.periodic_start = ev_periodic_start;	409	evapi.periodic_start = ev_periodic_start;
288	evapi.periodic_stop = ev_periodic_stop;	410	evapi.periodic_stop = ev_periodic_stop;
289	evapi.signal_start = ev_signal_start;	411	evapi.signal_start = ev_signal_start;
290	evapi.signal_stop = ev_signal_stop;	412	evapi.signal_stop = ev_signal_stop;
291	evapi.idle_start = ev_idle_start;	413	evapi.idle_start = ev_idle_start;
292	evapi.idle_stop = ev_idle_stop;	414	evapi.idle_stop = ev_idle_stop;
293	evapi.prepare_start = ev_prepare_start;	415	evapi.prepare_start = ev_prepare_start;
294	evapi.prepare_stop = ev_prepare_stop;	416	evapi.prepare_stop = ev_prepare_stop;
295	evapi.check_start = ev_check_start;	417	evapi.check_start = ev_check_start;
296	evapi.check_stop = ev_check_stop;	418	evapi.check_stop = ev_check_stop;
297	evapi.child_start = ev_child_start;	419	evapi.child_start = ev_child_start;
298	evapi.child_stop = ev_child_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;
299		431
300	sv_setiv (sv, (IV)&evapi);	432	sv_setiv (sv, (IV)&evapi);
301	SvREADONLY_on (sv);	433	SvREADONLY_on (sv);
302	}	434	}
303		435	#ifndef _WIN32
304	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	436	pthread_atfork (0, 0, ev_default_fork);
		437	#endif
305	}	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 ()
306		459
307	NV ev_now ()	460	NV ev_now ()
308	CODE:	461	C_ARGS: evapi.default_loop
309	RETVAL = ev_now;
310	OUTPUT:
311	RETVAL
312		462
313	int ev_method ()	463	unsigned int ev_backend ()
314	CODE:	464	C_ARGS: evapi.default_loop
315	RETVAL = ev_method;
316	OUTPUT:
317	RETVAL
318		465
319	NV ev_time ()	466	unsigned int ev_loop_count ()
320		467	C_ARGS: evapi.default_loop
321	void ev_init (int flags = 0)
322		468
323	void ev_loop (int flags = 0)	469	void ev_loop (int flags = 0)
		470	C_ARGS: evapi.default_loop, flags
324		471
325	void ev_loop_done (int value = 1)	472	void ev_unloop (int how = 1)
326	CODE:	473	C_ARGS: evapi.default_loop, how
327	ev_loop_done = value;
328		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
329	struct ev_io *io (SV *fh, int events, SV *cb)	487	ev_io *io (SV *fh, int events, SV *cb)
330	ALIAS:	488	ALIAS:
331	io_ns = 1	489	io_ns = 1
332	CODE:	490	CODE:
333	{	491	{
334	int fd = sv_fileno (fh);	492	int fd = sv_fileno (fh);
335	CHECK_FD (fh, fd);	493	CHECK_FD (fh, fd);
336		494
337	RETVAL = e_new (sizeof (struct ev_io), cb);	495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
338	RETVAL->fh = newSVsv (fh);	496	RETVAL->fh = newSVsv (fh);
339	ev_io_set (RETVAL, fd, events);	497	ev_io_set (RETVAL, fd, events);
340	if (!ix) ev_io_start (RETVAL);	498	if (!ix) START (io, RETVAL);
341	}	499	}
342	OUTPUT:	500	OUTPUT:
343	RETVAL	501	RETVAL
344		502
345	struct ev_timer *timer (NV after, NV repeat, SV *cb)	503	ev_timer *timer (NV after, NV repeat, SV *cb)
346	ALIAS:	504	ALIAS:
347	timer_ns = 1	505	timer_ns = 1
348	INIT:	506	INIT:
349	CHECK_REPEAT (repeat);	507	CHECK_REPEAT (repeat);
350	CODE:	508	CODE:
351	RETVAL = e_new (sizeof (struct ev_timer), cb);	509	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
352	ev_timer_set (RETVAL, after, repeat);	510	ev_timer_set (RETVAL, after, repeat);
353	if (!ix) ev_timer_start (RETVAL);	511	if (!ix) START (timer, RETVAL);
354	OUTPUT:	512	OUTPUT:
355	RETVAL	513	RETVAL
356		514
357	struct ev_periodic *periodic (NV at, NV interval, SV *cb)	515	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
358	ALIAS:	516	ALIAS:
359	periodic_ns = 1	517	periodic_ns = 1
360	INIT:	518	INIT:
361	CHECK_REPEAT (interval);	519	CHECK_REPEAT (interval);
362	CODE:	520	CODE:
363	RETVAL = e_new (sizeof (struct ev_periodic), cb);	521	{
364	ev_periodic_set (RETVAL, at, interval);	522	ev_periodic *w;
365	if (!ix) ev_periodic_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	}
366	OUTPUT:	529	OUTPUT:
367	RETVAL	530	RETVAL
368		531
369	struct ev_signal *signal (Signal signum, SV *cb)	532	ev_signal *signal (SV *signal, SV *cb)
370	ALIAS:	533	ALIAS:
371	signal_ns = 1	534	signal_ns = 1
372	CODE:	535	CODE:
		536	{
		537	Signal signum = sv_signum (signal);
		538	CHECK_SIG (signal, signum);
		539
373	RETVAL = e_new (sizeof (struct ev_signal), cb);	540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
374	ev_signal_set (RETVAL, signum);	541	ev_signal_set (RETVAL, signum);
375	if (!ix) ev_signal_start (RETVAL);	542	if (!ix) START (signal, RETVAL);
		543	}
376	OUTPUT:	544	OUTPUT:
377	RETVAL	545	RETVAL
378		546
379	struct ev_idle *idle (SV *cb)	547	ev_idle *idle (SV *cb)
380	ALIAS:	548	ALIAS:
381	idle_ns = 1	549	idle_ns = 1
382	CODE:	550	CODE:
383	RETVAL = e_new (sizeof (struct ev_idle), cb);	551	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
384	ev_idle_set (RETVAL);	552	ev_idle_set (RETVAL);
385	if (!ix) ev_idle_start (RETVAL);	553	if (!ix) START (idle, RETVAL);
386	OUTPUT:	554	OUTPUT:
387	RETVAL	555	RETVAL
388		556
389	struct ev_prepare *prepare (SV *cb)	557	ev_prepare *prepare (SV *cb)
390	ALIAS:	558	ALIAS:
391	prepare_ns = 1	559	prepare_ns = 1
392	CODE:	560	CODE:
393	RETVAL = e_new (sizeof (struct ev_prepare), cb);	561	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
394	ev_prepare_set (RETVAL);	562	ev_prepare_set (RETVAL);
395	if (!ix) ev_prepare_start (RETVAL);	563	if (!ix) START (prepare, RETVAL);
396	OUTPUT:	564	OUTPUT:
397	RETVAL	565	RETVAL
398		566
399	struct ev_check *check (SV *cb)	567	ev_check *check (SV *cb)
400	ALIAS:	568	ALIAS:
401	check_ns = 1	569	check_ns = 1
402	CODE:	570	CODE:
403	RETVAL = e_new (sizeof (struct ev_check), cb);	571	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
404	ev_check_set (RETVAL);	572	ev_check_set (RETVAL);
405	if (!ix) ev_check_start (RETVAL);	573	if (!ix) START (check, RETVAL);
406	OUTPUT:	574	OUTPUT:
407	RETVAL	575	RETVAL
408		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
409	struct ev_child *child (int pid, SV *cb)	587	ev_child *child (int pid, SV *cb)
410	ALIAS:	588	ALIAS:
411	check_ns = 1	589	child_ns = 1
412	CODE:	590	CODE:
413	RETVAL = e_new (sizeof (struct ev_check), cb);	591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
414	ev_child_set (RETVAL, pid);	592	ev_child_set (RETVAL, pid);
415	if (!ix) ev_child_start (RETVAL);	593	if (!ix) START (child, RETVAL);
416	OUTPUT:	594	OUTPUT:
417	RETVAL	595	RETVAL
418		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)
		609	ALIAS:
		610	embed_ns = 1
		611	CODE:
		612	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		613	RETVAL->fh = newSVsv (ST (0));
		614	ev_embed_set (RETVAL, loop);
		615	if (!ix) START (embed, RETVAL);
		616	OUTPUT:
		617	RETVAL
		618
		619	void once (SV *fh, int events, SV *timeout, SV *cb)
		620	CODE:
		621	ev_once (
		622	evapi.default_loop,
		623	sv_fileno (fh), events,
		624	SvOK (timeout) ? SvNV (timeout) : -1.,
		625	e_once_cb,
		626	newSVsv (cb)
		627	);
419		628
420	PROTOTYPES: DISABLE	629	PROTOTYPES: DISABLE
421		630
422	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	631	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
423		632
424	int ev_is_active (struct ev_watcher *w)	633	int ev_is_active (ev_watcher *w)
425		634
		635	int ev_is_pending (ev_watcher *w)
		636
		637	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		638	C_ARGS: e_loop (w), w, revents
		639
		640	int ev_clear_pending (ev_watcher *w)
		641	C_ARGS: e_loop (w), w
		642
		643	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		644	C_ARGS: e_loop (w), w, revents
		645
		646	int keepalive (ev_watcher *w, int new_value = 0)
		647	CODE:
		648	{
		649	RETVAL = w->flags & WFLAG_KEEPALIVE;
		650	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		651
		652	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		653	{
		654	REF (w);
		655	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
		656	UNREF (w);
		657	}
		658	}
		659	OUTPUT:
		660	RETVAL
		661
426	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	662	SV *cb (ev_watcher *w, SV *new_cb = 0)
427	CODE:	663	CODE:
428	{	664	{
429	RETVAL = newSVsv (w->cb_sv);	665	RETVAL = newSVsv (w->cb_sv);
430		666
431	if (items > 1)	667	if (items > 1)
432	sv_setsv (w->cb_sv, new_cb);	668	sv_setsv (w->cb_sv, new_cb);
433	}	669	}
434	OUTPUT:	670	OUTPUT:
435	RETVAL	671	RETVAL
436		672
437	void trigger (struct ev_watcher *w, int revents = EV_NONE)	673	SV *data (ev_watcher *w, SV *new_data = 0)
438	CODE:	674	CODE:
439	w->cb (w, revents);	675	{
		676	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
440		677
		678	if (items > 1)
		679	{
		680	SvREFCNT_dec (w->data);
		681	w->data = newSVsv (new_data);
		682	}
		683	}
		684	OUTPUT:
		685	RETVAL
		686
		687	int priority (ev_watcher *w, int new_priority = 0)
		688	CODE:
		689	{
		690	RETVAL = w->priority;
		691
		692	if (items > 1)
		693	{
		694	int active = ev_is_active (w);
		695
		696	if (active)
		697	{
		698	/* grrr. */
		699	PUSHMARK (SP);
		700	XPUSHs (ST (0));
		701	PUTBACK;
		702	call_method ("stop", G_DISCARD | G_VOID);
		703	}
		704
		705	ev_set_priority (w, new_priority);
		706
		707	if (active)
		708	{
		709	PUSHMARK (SP);
		710	XPUSHs (ST (0));
		711	PUTBACK;
		712	call_method ("start", G_DISCARD | G_VOID);
		713	}
		714	}
		715	}
		716	OUTPUT:
		717	RETVAL
		718
441	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	719	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
442		720
443	void ev_io_start (struct ev_io *w)	721	void ev_io_start (ev_io *w)
		722	CODE:
		723	START (io, w);
444		724
445	void ev_io_stop (struct ev_io *w)	725	void ev_io_stop (ev_io *w)
		726	CODE:
		727	STOP (io, w);
446		728
447	void DESTROY (struct ev_io *w)	729	void DESTROY (ev_io *w)
448	CODE:	730	CODE:
449	ev_io_stop (w);	731	STOP (io, w);
450	e_destroy (w);	732	e_destroy (w);
451		733
452	void set (struct ev_io *w, SV *fh, int events)	734	void set (ev_io *w, SV *fh, int events)
453	CODE:	735	CODE:
454	{	736	{
455	int active = w->active;
456	int fd = sv_fileno (fh);	737	int fd = sv_fileno (fh);
457	CHECK_FD (fh, fd);	738	CHECK_FD (fh, fd);
458		739
459	if (active) ev_io_stop (w);
460
461	sv_setsv (w->fh, fh);	740	sv_setsv (w->fh, fh);
462	ev_io_set (w, fd, events);	741	RESET (io, w, (w, fd, events));
463
464	if (active) ev_io_start (w);
465	}	742	}
466		743
467	SV *fh (struct ev_io *w, SV *new_fh = 0)	744	SV *fh (ev_io *w, SV *new_fh = 0)
468	CODE:	745	CODE:
469	{	746	{
470	RETVAL = newSVsv (w->fh);
471
472	if (items > 1)	747	if (items > 1)
473	{	748	{
474	int active = w->active;	749	int fd = sv_fileno (new_fh);
475	if (active) ev_io_stop (w);	750	CHECK_FD (new_fh, fd);
476		751
477	sv_setsv (w->fh, new_fh);	752	RETVAL = w->fh;
478	ev_io_set (w, sv_fileno (w->fh), w->events);	753	w->fh = newSVsv (new_fh);
479		754
480	if (active) ev_io_start (w);	755	RESET (io, w, (w, fd, w->events));
481	}	756	}
		757	else
		758	RETVAL = newSVsv (w->fh);
482	}	759	}
483	OUTPUT:	760	OUTPUT:
484	RETVAL	761	RETVAL
485		762
486	int events (struct ev_io *w, int new_events = EV_UNDEF)	763	int events (ev_io *w, int new_events = EV_UNDEF)
487	CODE:	764	CODE:
488	{	765	{
489	RETVAL = w->events;	766	RETVAL = w->events;
		767
		768	if (items > 1)
		769	RESET (io, w, (w, w->fd, new_events));
		770	}
		771	OUTPUT:
		772	RETVAL
		773
		774	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		775
		776	void ev_signal_start (ev_signal *w)
		777	CODE:
		778	START (signal, w);
		779
		780	void ev_signal_stop (ev_signal *w)
		781	CODE:
		782	STOP (signal, w);
		783
		784	void DESTROY (ev_signal *w)
		785	CODE:
		786	STOP (signal, w);
		787	e_destroy (w);
		788
		789	void set (ev_signal *w, SV *signal)
		790	CODE:
		791	{
		792	Signal signum = sv_signum (signal);
		793	CHECK_SIG (signal, signum);
		794
		795	RESET (signal, w, (w, signum));
		796	}
		797
		798	int signal (ev_signal *w, SV *new_signal = 0)
		799	CODE:
		800	{
		801	RETVAL = w->signum;
490		802
491	if (items > 1)	803	if (items > 1)
492	{	804	{
493	int active = w->active;	805	Signal signum = sv_signum (new_signal);
494	if (active) ev_io_stop (w);	806	CHECK_SIG (new_signal, signum);
495		807
496	ev_io_set (w, w->fd, new_events);	808	RESET (signal, w, (w, signum));
497
498	if (active) ev_io_start (w);
499	}	809	}
500	}	810	}
501	OUTPUT:	811	OUTPUT:
502	RETVAL	812	RETVAL
503		813
504	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	814	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
505		815
506	void ev_signal_start (struct ev_signal *w)	816	void ev_timer_start (ev_timer *w)
507		817	INIT:
508	void ev_signal_stop (struct ev_signal *w)	818	CHECK_REPEAT (w->repeat);
509
510	void DESTROY (struct ev_signal *w)
511	CODE:	819	CODE:
512	ev_signal_stop (w);	820	START (timer, w);
		821
		822	void ev_timer_stop (ev_timer *w)
		823	CODE:
		824	STOP (timer, w);
		825
		826	void ev_timer_again (ev_timer *w)
		827	INIT:
		828	CHECK_REPEAT (w->repeat);
		829	CODE:
		830	REF (w);
		831	ev_timer_again (e_loop (w), w);
		832	UNREF (w);
		833
		834	void DESTROY (ev_timer *w)
		835	CODE:
		836	STOP (timer, w);
513	e_destroy (w);	837	e_destroy (w);
514		838
515	void set (struct ev_signal *w, SV *signal = 0)	839	void set (ev_timer *w, NV after, NV repeat = 0.)
		840	INIT:
		841	CHECK_REPEAT (repeat);
516	CODE:	842	CODE:
517	{	843	RESET (timer, w, (w, after, repeat));
518	Signal signum = sv_signum (signal); /* may croak here */
519	int active = w->active;
520		844
521	if (active) ev_signal_stop (w);	845	NV at (ev_timer *w)
522
523	ev_signal_set (w, signum);
524
525	if (active) ev_signal_start (w);
526	}
527
528	int signal (struct ev_signal *w, SV *new_signal = 0)
529	CODE:	846	CODE:
		847	RETVAL = w->at;
		848	OUTPUT:
		849	RETVAL
		850
		851	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		852
		853	void ev_periodic_start (ev_periodic *w)
		854	INIT:
		855	CHECK_REPEAT (w->interval);
		856	CODE:
		857	START (periodic, w);
		858
		859	void ev_periodic_stop (ev_periodic *w)
		860	CODE:
		861	STOP (periodic, w);
		862
		863	void ev_periodic_again (ev_periodic *w)
		864	CODE:
		865	REF (w);
		866	ev_periodic_again (e_loop (w), w);
		867	UNREF (w);
		868
		869	void DESTROY (ev_periodic *w)
		870	CODE:
		871	STOP (periodic, w);
		872	e_destroy (w);
		873
		874	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		875	INIT:
		876	CHECK_REPEAT (interval);
		877	CODE:
530	{	878	{
531	Signal signum = new_signal ? sv_signum (signal) : 0; /* may croak here */	879	SvREFCNT_dec (w->fh);
		880	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		881
		882	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		883	}
		884
		885	NV at (ev_periodic *w)
		886	CODE:
		887	RETVAL = w->at;
		888	OUTPUT:
		889	RETVAL
		890
		891	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		892
		893	void ev_idle_start (ev_idle *w)
		894	CODE:
		895	START (idle, w);
		896
		897	void ev_idle_stop (ev_idle *w)
		898	CODE:
		899	STOP (idle, w);
		900
		901	void DESTROY (ev_idle *w)
		902	CODE:
		903	STOP (idle, w);
		904	e_destroy (w);
		905
		906	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		907
		908	void ev_prepare_start (ev_prepare *w)
		909	CODE:
		910	START (prepare, w);
		911
		912	void ev_prepare_stop (ev_prepare *w)
		913	CODE:
		914	STOP (prepare, w);
		915
		916	void DESTROY (ev_prepare *w)
		917	CODE:
		918	STOP (prepare, w);
		919	e_destroy (w);
		920
		921	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		922
		923	void ev_check_start (ev_check *w)
		924	CODE:
		925	START (check, w);
		926
		927	void ev_check_stop (ev_check *w)
		928	CODE:
		929	STOP (check, w);
		930
		931	void DESTROY (ev_check *w)
		932	CODE:
		933	STOP (check, w);
		934	e_destroy (w);
		935
		936	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		937
		938	void ev_fork_start (ev_fork *w)
		939	CODE:
		940	START (fork, w);
		941
		942	void ev_fork_stop (ev_fork *w)
		943	CODE:
		944	STOP (fork, w);
		945
		946	void DESTROY (ev_fork *w)
		947	CODE:
		948	STOP (fork, w);
		949	e_destroy (w);
		950
		951	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		952
		953	void ev_child_start (ev_child *w)
		954	CODE:
		955	START (child, w);
		956
		957	void ev_child_stop (ev_child *w)
		958	CODE:
		959	STOP (child, w);
		960
		961	void DESTROY (ev_child *w)
		962	CODE:
		963	STOP (child, w);
		964	e_destroy (w);
		965
		966	void set (ev_child *w, int pid)
		967	CODE:
		968	RESET (child, w, (w, pid));
		969
		970	int pid (ev_child *w, int new_pid = 0)
		971	CODE:
		972	{
532	RETVAL = w->signum;	973	RETVAL = w->pid;
		974
		975	if (items > 1)
		976	RESET (child, w, (w, new_pid));
		977	}
		978	OUTPUT:
		979	RETVAL
		980
		981
		982	int rstatus (ev_child *w)
		983	ALIAS:
		984	rpid = 1
		985	CODE:
		986	RETVAL = ix ? w->rpid : w->rstatus;
		987	OUTPUT:
		988	RETVAL
		989
		990	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		991
		992	void ev_stat_start (ev_stat *w)
		993	CODE:
		994	START (stat, w);
		995
		996	void ev_stat_stop (ev_stat *w)
		997	CODE:
		998	STOP (stat, w);
		999
		1000	void DESTROY (ev_stat *w)
		1001	CODE:
		1002	STOP (stat, w);
		1003	e_destroy (w);
		1004
		1005	void set (ev_stat *w, SV *path, NV interval)
		1006	CODE:
		1007	{
		1008	sv_setsv (w->fh, path);
		1009	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1010	}
		1011
		1012	SV *path (ev_stat *w, SV *new_path = 0)
		1013	CODE:
		1014	{
		1015	RETVAL = SvREFCNT_inc (w->fh);
533		1016
534	if (items > 1)	1017	if (items > 1)
535	{	1018	{
536	int active = w->active;	1019	SvREFCNT_dec (w->fh);
537	if (active) ev_signal_stop (w);	1020	w->fh = newSVsv (new_path);
538		1021	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
539	ev_signal_set (w, signum);
540
541	if (active) ev_signal_start (w);
542	}	1022	}
543	}	1023	}
544	OUTPUT:	1024	OUTPUT:
545	RETVAL	1025	RETVAL
546		1026
547	MODULE = EV PACKAGE = EV::Time	1027	NV interval (ev_stat *w, NV new_interval = 0.)
		1028	CODE:
		1029	{
		1030	RETVAL = w->interval;
548		1031
		1032	if (items > 1)
		1033	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1034	}
		1035	OUTPUT:
		1036	RETVAL
		1037
		1038	void prev (ev_stat *w)
		1039	ALIAS:
		1040	stat = 1
		1041	attr = 2
		1042	PPCODE:
		1043	{
		1044	ev_statdata *s = ix ? &w->attr : &w->prev;
		1045
		1046	if (ix == 1)
		1047	ev_stat_stat (e_loop (w), w);
		1048	else if (!s->st_nlink)
		1049	errno = ENOENT;
		1050
		1051	PL_statcache.st_dev = s->st_nlink;
		1052	PL_statcache.st_ino = s->st_ino;
		1053	PL_statcache.st_mode = s->st_mode;
		1054	PL_statcache.st_nlink = s->st_nlink;
		1055	PL_statcache.st_uid = s->st_uid;
		1056	PL_statcache.st_gid = s->st_gid;
		1057	PL_statcache.st_rdev = s->st_rdev;
		1058	PL_statcache.st_size = s->st_size;
		1059	PL_statcache.st_atime = s->st_atime;
		1060	PL_statcache.st_mtime = s->st_mtime;
		1061	PL_statcache.st_ctime = s->st_ctime;
		1062
		1063	if (GIMME_V == G_SCALAR)
		1064	XPUSHs (boolSV (s->st_nlink));
		1065	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1066	{
		1067	EXTEND (SP, 13);
		1068	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1069	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1070	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1071	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1072	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1073	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1074	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1075	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1076	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1077	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1078	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1079	PUSHs (sv_2mortal (newSVuv (4096)));
		1080	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1081	}
		1082	}
		1083
549	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1084	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
550		1085
551	void ev_timer_start (struct ev_timer *w)	1086	void ev_embed_start (ev_embed *w)
552	INIT:	1087	CODE:
553	CHECK_REPEAT (w->repeat);	1088	START (embed, w);
554		1089
555	void ev_timer_stop (struct ev_timer *w)	1090	void ev_embed_stop (ev_embed *w)
		1091	CODE:
		1092	STOP (embed, w);
556		1093
557	void ev_timer_again (struct ev_timer *w)
558	INIT:
559	CHECK_REPEAT (w->repeat);
560
561	void DESTROY (struct ev_timer *w)	1094	void DESTROY (ev_embed *w)
562	CODE:	1095	CODE:
563	ev_timer_stop (w);	1096	STOP (embed, w);
564	e_destroy (w);	1097	e_destroy (w);
565		1098
566	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1099	void set (ev_embed *w, struct ev_loop *loop)
567	INIT:
568	CHECK_REPEAT (repeat);
569	CODE:	1100	CODE:
570	{	1101	{
571	int active = w->active;	1102	sv_setsv (w->fh, ST (1));
572	if (active) ev_timer_stop (w);	1103	RESET (embed, w, (w, loop));
573	ev_timer_set (w, after, repeat);
574	if (active) ev_timer_start (w);
575	}	1104	}
576		1105
577	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
578
579	void ev_periodic_start (struct ev_periodic *w)
580	INIT:
581	CHECK_REPEAT (w->interval);
582
583	void ev_periodic_stop (struct ev_periodic *w)
584
585	void DESTROY (struct ev_periodic *w)
586	CODE:
587	ev_periodic_stop (w);
588	e_destroy (w);
589
590	void set (struct ev_periodic *w, NV at, NV interval = 0.)
591	INIT:
592	CHECK_REPEAT (interval);
593	CODE:
594	{
595	int active = w->active;
596	if (active) ev_periodic_stop (w);
597
598	ev_periodic_set (w, at, interval);
599
600	if (active) ev_periodic_start (w);
601	}
602
603	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1106	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_
604		1107
605	void ev_idle_start (struct ev_idle *w)	1108	SV *new (SV *klass, unsigned int flags = ev_supported_backends ())
606
607	void ev_idle_stop (struct ev_idle *w)
608
609	void DESTROY (struct ev_idle *w)
610	CODE:	1109	CODE:
611	ev_idle_stop (w);
612	e_destroy (w);
613
614	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
615
616	void ev_prepare_start (struct ev_prepare *w)
617
618	void ev_prepare_stop (struct ev_prepare *w)
619
620	void DESTROY (struct ev_prepare *w)
621	CODE:
622	ev_prepare_stop (w);
623	e_destroy (w);
624
625	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
626
627	void ev_check_start (struct ev_check *w)
628
629	void ev_check_stop (struct ev_check *w)
630
631	void DESTROY (struct ev_check *w)
632	CODE:
633	ev_check_stop (w);
634	e_destroy (w);
635
636	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
637
638	void ev_child_start (struct ev_child *w)
639
640	void ev_child_stop (struct ev_child *w)
641
642	void DESTROY (struct ev_child *w)
643	CODE:
644	ev_child_stop (w);
645	e_destroy (w);
646
647	void set (struct ev_child *w, int pid)
648	CODE:
649	{	1110	{
650	int active = w->active;	1111	struct ev_loop *loop = ev_loop_new (flags);
651	if (active) ev_child_stop (w);
652		1112
653	ev_child_set (w, pid);	1113	if (!loop)
		1114	XSRETURN_UNDEF;
654		1115
655	if (active) ev_child_start (w);	1116	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
656	}	1117	}
657
658	int pid (struct ev_child *w, int new_pid = 0)
659	CODE:
660	{
661	RETVAL = newSVsv (w->pid);
662
663	if (items > 1)
664	{
665	int active = w->active;
666	if (active) ev_child_stop (w);
667
668	ev_child_set (w, new_pid);
669
670	if (active) ev_child_start (w);
671	}
672	}
673	OUTPUT:	1118	OUTPUT:
674	RETVAL
675
676
677	int status (struct ev_child *w)
678	CODE:
679	RETVAL = w->status;
680	OUTPUT:
681	RETVAL
682
683	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
684
685	BOOT:
686	{
687	HV *stash = gv_stashpv ("EV::DNS", 1);
688
689	static const struct {
690	const char *name;
691	IV iv;
692	} *civ, const_iv[] = {
693	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
694	const_iv (DNS_, ERR_NONE)
695	const_iv (DNS_, ERR_FORMAT)
696	const_iv (DNS_, ERR_SERVERFAILED)
697	const_iv (DNS_, ERR_NOTEXIST)
698	const_iv (DNS_, ERR_NOTIMPL)
699	const_iv (DNS_, ERR_REFUSED)
700	const_iv (DNS_, ERR_TRUNCATED)
701	const_iv (DNS_, ERR_UNKNOWN)
702	const_iv (DNS_, ERR_TIMEOUT)
703	const_iv (DNS_, ERR_SHUTDOWN)
704	const_iv (DNS_, IPv4_A)
705	const_iv (DNS_, PTR)
706	const_iv (DNS_, IPv6_AAAA)
707	const_iv (DNS_, QUERY_NO_SEARCH)
708	const_iv (DNS_, OPTION_SEARCH)
709	const_iv (DNS_, OPTION_NAMESERVERS)
710	const_iv (DNS_, OPTION_MISC)
711	const_iv (DNS_, OPTIONS_ALL)
712	const_iv (DNS_, NO_SEARCH)
713	};
714
715	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
716	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
717	}
718
719	int evdns_init ()
720
721	void evdns_shutdown (int fail_requests = 1)
722
723	const char *evdns_err_to_string (int err)
724
725	int evdns_nameserver_add (U32 address)
726
727	int evdns_count_nameservers ()
728
729	int evdns_clear_nameservers_and_suspend ()
730
731	int evdns_resume ()
732
733	int evdns_nameserver_ip_add (char *ip_as_string)
734
735	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
736	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
737
738	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
739	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
740
741	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
742	ALIAS:
743	evdns_resolve_reverse_ipv6 = 1
744	CODE:
745	{
746	STRLEN len;
747	char *data = SvPVbyte (addr, len);
748	if (len != (ix ? 16 : 4))
749	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
750
751	RETVAL = ix	1119	RETVAL
752	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
753	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
754	}
755	OUTPUT:
756	RETVAL
757		1120
758	int evdns_set_option (char *option, char *val, int flags)	1121	void DESTROY (struct ev_loop *loop)
		1122	CODE:
		1123	if (loop != evapi.default_loop) /* global destruction sucks */
		1124	ev_loop_destroy (loop);
759		1125
760	int evdns_resolv_conf_parse (int flags, const char *filename)	1126	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
761		1127	ALIAS:
762	#ifdef MS_WINDOWS	1128	io_ns = 1
763		1129	CODE:
764	int evdns_config_windows_nameservers ()
765
766	#endif
767
768	void evdns_search_clear ()
769
770	void evdns_search_add (char *domain)
771
772	void evdns_search_ndots_set (int ndots)
773
774	#if 0
775
776	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
777
778	BOOT:
779	{	1130	{
780	HV *stash = gv_stashpv ("EV::HTTP", 1);	1131	int fd = sv_fileno (fh);
		1132	CHECK_FD (fh, fd);
781		1133
782	static const struct {	1134	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
783	const char *name;	1135	RETVAL->fh = newSVsv (fh);
784	IV iv;	1136	ev_io_set (RETVAL, fd, events);
785	} *civ, const_iv[] = {	1137	if (!ix) START (io, RETVAL);
786	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
787	const_iv (HTTP_, OK)
788	const_iv (HTTP_, NOCONTENT)
789	const_iv (HTTP_, MOVEPERM)
790	const_iv (HTTP_, MOVETEMP)
791	const_iv (HTTP_, NOTMODIFIED)
792	const_iv (HTTP_, BADREQUEST)
793	const_iv (HTTP_, NOTFOUND)
794	const_iv (HTTP_, SERVUNAVAIL)
795	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
796	const_iv (EVHTTP_, PROXY_REQUEST)
797	const_iv (EVHTTP_, REQ_GET)
798	const_iv (EVHTTP_, REQ_POST)
799	const_iv (EVHTTP_, REQ_HEAD)
800	const_iv (EVHTTP_, REQUEST)
801	const_iv (EVHTTP_, RESPONSE)
802	};
803
804	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
805	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
806	}	1138	}
		1139	OUTPUT:
		1140	RETVAL
807		1141
808	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
809
810	#HttpRequest new (SV *klass, SV *cb)
811
812	#void DESTROY (struct evhttp_request *req);
813
814	#endif
815
816
817
818
819
820
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