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

Comparing EV/EV.xs (file contents):
Revision 1.10 by root, Mon Oct 29 07:56:03 2007 UTC vs.
Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include <math.h>
6	#include <netinet/in.h>	5	/#include <netinet/in.h>/
7		6
8	#include <sys/time.h>	7	#define EV_PROTOTYPES 1
9	#include <time.h>	8	#include "EV/EVAPI.h"
		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 */
		21	#include "libev/ev.c"
10	#include <event.h>	22	#include "event.c"
		23
		24	#ifndef _WIN32
11	#include <evdns.h>	25	# include <pthread.h>
		26	#endif
12		27
13	/* workaround for evhttp.h requiring obscure bsd headers */	28	#define WFLAG_KEEPALIVE 1
14	#ifndef TAILQ_ENTRY	29
15	#define TAILQ_ENTRY(type) \	30	#define UNREF(w) \
		31	if (!((w)->flags & WFLAG_KEEPALIVE) \
		32	&& !ev_is_active (w)) \
		33	ev_unref (w->loop);
		34
		35	#define REF(w) \
		36	if (!((w)->flags & WFLAG_KEEPALIVE) \
		37	&& ev_is_active (w)) \
		38	ev_ref (w->loop);
		39
		40	#define START(type,w) \
		41	do { \
		42	UNREF (w); \
		43	ev_ ## type ## _start (w->loop, w); \
		44	} while (0)
		45
		46	#define STOP(type,w) \
		47	do { \
		48	REF (w); \
		49	ev_ ## type ## _stop (w->loop, w); \
		50	} while (0)
		51
		52	#define RESET(type,w,seta) \
16	struct { \	53	do { \
17	struct type tqe_next; / next element */ \	54	int active = ev_is_active (w); \
18	struct type *tqe_prev; / address of previous next element */ \	55	if (active) STOP (type, w); \
19	}	56	ev_ ## type ## _set seta; \
20	#endif /* !TAILQ_ENTRY */	57	if (active) START (type, w); \
21	#include <evhttp.h>	58	} while (0)
22		59
23	#define EV_NONE 0
24	#define EV_UNDEF -1
25
26	#define TIMEOUT_NONE HUGE_VAL
27
28	typedef struct event_base *Base;
29	typedef int Signal;	60	typedef int Signal;
30		61
31	static HV stash_base, stash_event;	62	static struct EVAPI evapi;
32		63
33	static double tv_get (struct timeval *tv)	64	static HV
34	{	65	*stash_watcher,
35	return tv->tv_sec + tv->tv_usec * 1e-6;	66	*stash_io,
36	}	67	*stash_timer,
		68	*stash_periodic,
		69	*stash_signal,
		70	*stash_child,
		71	*stash_stat,
		72	*stash_idle,
		73	*stash_prepare,
		74	*stash_check,
		75	*stash_embed,
		76	*stash_fork;
37		77
38	static void tv_set (struct timeval *tv, double val)	78	#ifndef SIG_SIZE
39	{	79	/* kudos to Slaven Rezic for the idea */
40	tv->tv_sec = (long)val;	80	static char sig_size [] = { SIG_NUM };
41	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);	81	# define SIG_SIZE (sizeof (sig_size) + 1)
		82	#endif
42		83
43	}
44
45	static int	84	static Signal
46	sv_signum (SV *sig)	85	sv_signum (SV *sig)
47	{	86	{
48	int signum;	87	Signal signum;
49		88
50	if (SvIV (sig) > 0)	89	SvGETMAGIC (sig);
51	return SvIV (sig);
52		90
53	for (signum = 1; signum < SIG_SIZE; ++signum)	91	for (signum = 1; signum < SIG_SIZE; ++signum)
54	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
55	return signum;	93	return signum;
56		94
		95	signum = SvIV (sig);
		96
		97	if (signum > 0 && signum < SIG_SIZE)
		98	return signum;
		99
57	return -1;	100	return -1;
58	}	101	}
59		102
60	/////////////////////////////////////////////////////////////////////////////	103	/////////////////////////////////////////////////////////////////////////////
61	// Event	104	// Event
62		105
63	typedef struct ev {	106	static void e_cb (EV_P_ ev_watcher *w, int revents);
64	struct event ev;
65	SV cb, fh;
66	SV self; / contains this struct */
67	double timeout;
68	double interval;
69	unsigned char active;
70	unsigned char abstime;
71	} *Event;
72		107
73	static double	108	static int
74	e_now ()
75	{
76	struct timeval tv;
77	gettimeofday (&tv, 0);
78
79	return tv_get (&tv);
80	}
81
82	static void e_cb (int fd, short events, void *arg);
83
84	static int sv_fileno (SV *fh)	109	sv_fileno (SV *fh)
85	{	110	{
86	SvGETMAGIC (fh);	111	SvGETMAGIC (fh);
87		112
88	if (SvROK (fh))	113	if (SvROK (fh))
89	fh = SvRV (fh);	114	fh = SvRV (fh);
90		115
91	if (SvTYPE (fh) == SVt_PVGV)	116	if (SvTYPE (fh) == SVt_PVGV)
92	return PerlIO_fileno (IoIFP (sv_2io (fh)));	117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
93		118
94	if (SvIOK (fh))	119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
95	return SvIV (fh);	120	return SvIV (fh);
96		121
97	return -1;	122	return -1;
98	}	123	}
99		124
100	static Event	125	static void *
101	e_new (SV fh, short events, SV cb)	126	e_new (int size, SV *cb_sv)
102	{	127	{
103	int fd = sv_fileno (fh);	128	ev_watcher *w;
104	Event ev;
105	SV *self = NEWSV (0, sizeof (struct ev));	129	SV *self = NEWSV (0, size);
106	SvPOK_only (self);	130	SvPOK_only (self);
107	SvCUR_set (self, sizeof (struct ev));	131	SvCUR_set (self, size);
108		132
109	ev = (Event)SvPVX (self);	133	w = (ev_watcher *)SvPVX (self);
110		134
111	ev->fh = newSVsv (fh);	135	ev_init (w, e_cb);
112	ev->cb = newSVsv (cb);	136
		137	w->loop = EV_DEFAULT;
		138	w->flags = WFLAG_KEEPALIVE;
		139	w->data = 0;
		140	w->fh = 0;
		141	w->cb_sv = newSVsv (cb_sv);
113	ev->self = self;	142	w->self = self;
114	ev->timeout = TIMEOUT_NONE;
115	ev->interval = 0.;
116	ev->abstime = 0;
117	ev->active = 0;
118		143
119	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	144	return (void *)w;
120
121	return ev;
122	}	145	}
123		146
124	static struct timeval *	147	static void
125	e_tv (Event ev)	148	e_destroy (void *w_)
126	{	149	{
127	static struct timeval tv;	150	ev_watcher w = (ev_watcher )w_;
128	double to = ev->timeout;
129		151
130	if (to == TIMEOUT_NONE)	152	SvREFCNT_dec (w->fh ); w->fh = 0;
131	return 0;	153	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
132		154	SvREFCNT_dec (w->data ); w->data = 0;
133	if (ev->abstime)
134	{
135	double now = e_now ();
136
137	if (ev->interval)
138	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
139
140	to -= now;
141	}
142	else if (to < 0.)
143	to = 0.;
144
145	tv_set (&tv, to);
146
147	return &tv;
148	}	155	}
149		156
150	static SV *e_self (Event ev)	157	static SV *
		158	e_bless (ev_watcher w, HV stash)
151	{	159	{
152	SV *rv;	160	SV *rv;
153		161
154	if (SvOBJECT (ev->self))	162	if (SvOBJECT (w->self))
155	rv = newRV_inc (ev->self);	163	rv = newRV_inc (w->self);
156	else	164	else
157	{	165	{
158	rv = newRV_noinc (ev->self);	166	rv = newRV_noinc (w->self);
159	sv_bless (rv, stash_event);	167	sv_bless (rv, stash);
160	SvREADONLY_on (ev->self);	168	SvREADONLY_on (w->self);
161	}	169	}
162		170
163	return rv;	171	return rv;
164	}	172	}
165		173
166	static int	174	static SV *sv_events_cache;
167	e_start (Event ev)
168	{
169	if (ev->active) event_del (&ev->ev);
170	ev->active = 1;
171	return event_add (&ev->ev, e_tv (ev));
172	}
173
174	static int e_stop (Event ev)
175	{
176	return ev->active
177	? (ev->active = 0), event_del (&ev->ev)
178	: 0;
179	}
180		175
181	static void	176	static void
		177	e_cb (EV_P_ ev_watcher *w, int revents)
		178	{
		179	dSP;
		180	I32 mark = SP - PL_stack_base;
		181	SV sv_self, sv_events;
		182
		183	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		184
		185	if (sv_events_cache)
		186	{
		187	sv_events = sv_events_cache; sv_events_cache = 0;
		188	SvIV_set (sv_events, revents);
		189	}
		190	else
		191	sv_events = newSViv (revents);
		192
		193	PUSHMARK (SP);
		194	EXTEND (SP, 2);
		195	PUSHs (sv_self);
		196	PUSHs (sv_events);
		197
		198	PUTBACK;
		199	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		200
		201	SvREFCNT_dec (sv_self);
		202
		203	if (sv_events_cache)
		204	SvREFCNT_dec (sv_events);
		205	else
		206	sv_events_cache = sv_events;
		207
		208	if (SvTRUE (ERRSV))
		209	{
		210	SPAGAIN;
		211	PUSHMARK (SP);
		212	PUTBACK;
		213	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		214	}
		215
		216	SP = PL_stack_base + mark;
		217	PUTBACK;
		218	}
		219
		220	static void
182	e_cb (int fd, short events, void *arg)	221	e_once_cb (int revents, void *arg)
183	{	222	{
184	struct ev ev = (struct ev)arg;	223	dSP;
		224	I32 mark = SP - PL_stack_base;
		225	SV *sv_events;
		226
		227	if (sv_events_cache)
		228	{
		229	sv_events = sv_events_cache; sv_events_cache = 0;
		230	SvIV_set (sv_events, revents);
		231	}
		232	else
		233	sv_events = newSViv (revents);
		234
		235	PUSHMARK (SP);
		236	XPUSHs (sv_events);
		237
		238	PUTBACK;
		239	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		240
		241	SvREFCNT_dec ((SV *)arg);
		242
		243	if (sv_events_cache)
		244	SvREFCNT_dec (sv_events);
		245	else
		246	sv_events_cache = sv_events;
		247
		248	if (SvTRUE (ERRSV))
		249	{
		250	SPAGAIN;
		251	PUSHMARK (SP);
		252	PUTBACK;
		253	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		254	}
		255
		256	SP = PL_stack_base + mark;
		257	PUTBACK;
		258	}
		259
		260	static ev_tstamp
		261	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		262	{
		263	ev_tstamp retval;
		264	int count;
185	dSP;	265	dSP;
186		266
187	ENTER;	267	ENTER;
188	SAVETMPS;	268	SAVETMPS;
189		269
190	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))
191	ev->active = 0;
192
193	PUSHMARK (SP);	270	PUSHMARK (SP);
194	EXTEND (SP, 2);	271	EXTEND (SP, 2);
195	PUSHs (sv_2mortal (e_self (ev)));	272	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
196	PUSHs (sv_2mortal (newSViv (events)));	273	PUSHs (newSVnv (now));
		274
197	PUTBACK;	275	PUTBACK;
198	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	276	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
199		277	SPAGAIN;
200	if (ev->interval && !ev->active)
201	e_start (ev);
202
203	FREETMPS;
204		278
205	if (SvTRUE (ERRSV))	279	if (SvTRUE (ERRSV))
206	{	280	{
207	PUSHMARK (SP);	281	PUSHMARK (SP);
208	PUTBACK;	282	PUTBACK;
209	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	283	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		284	SPAGAIN;
210	}	285	}
211		286
		287	if (count > 0)
		288	{
		289	retval = SvNV (TOPs);
		290
		291	if (retval < now)
		292	retval = now;
		293	}
		294	else
		295	retval = now;
		296
		297	FREETMPS;
212	LEAVE;	298	LEAVE;
213	}
214		299
215	/////////////////////////////////////////////////////////////////////////////	300	return retval;
216	// DNS
217
218	static void
219	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
220	{
221	dSP;
222	SV cb = (SV )arg;
223
224	ENTER;
225	SAVETMPS;
226	PUSHMARK (SP);
227	EXTEND (SP, count + 3);
228	PUSHs (sv_2mortal (newSViv (result)));
229
230	if (result == DNS_ERR_NONE && ttl >= 0)
231	{
232	int i;
233
234	PUSHs (sv_2mortal (newSViv (type)));
235	PUSHs (sv_2mortal (newSViv (ttl)));
236
237	for (i = 0; i < count; ++i)
238	switch (type)
239	{
240	case DNS_IPv6_AAAA:
241	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
242	break;
243	case DNS_IPv4_A:
244	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
245	break;
246	case DNS_PTR:
247	PUSHs (sv_2mortal (newSVpv ((char *)addresses, 0)));
248	break;
249	}
250	}
251
252	PUTBACK;
253	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
254
255	FREETMPS;
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	LEAVE;
265	}	301	}
		302
		303	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		304	croak (# repeat " value must be >= 0");
		305
		306	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		307	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		308
		309	#define CHECK_SIG(sv,num) if ((num) < 0) \
		310	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
266		311
267	/////////////////////////////////////////////////////////////////////////////	312	/////////////////////////////////////////////////////////////////////////////
268	// XS interface functions	313	// XS interface functions
269		314
270	MODULE = EV PACKAGE = EV PREFIX = event_	315	MODULE = EV PACKAGE = EV PREFIX = ev_
		316
		317	PROTOTYPES: ENABLE
271		318
272	BOOT:	319	BOOT:
273	{	320	{
274	int i;
275	HV *stash = gv_stashpv ("EV", 1);	321	HV *stash = gv_stashpv ("EV", 1);
276		322
277	static const struct {	323	static const struct {
278	const char *name;	324	const char *name;
279	IV iv;	325	IV iv;
280	} *civ, const_iv[] = {	326	} *civ, const_iv[] = {
281	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	327	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		328	const_iv (EV_, MINPRI)
		329	const_iv (EV_, MAXPRI)
		330
		331	const_iv (EV_, UNDEF)
282	const_iv (EV_, NONE)	332	const_iv (EV_, NONE)
283	const_iv (EV_, TIMEOUT)	333	const_iv (EV_, TIMEOUT)
284	const_iv (EV_, READ)	334	const_iv (EV_, READ)
285	const_iv (EV_, WRITE)	335	const_iv (EV_, WRITE)
286	const_iv (EV_, SIGNAL)	336	const_iv (EV_, SIGNAL)
		337	const_iv (EV_, IDLE)
		338	const_iv (EV_, CHECK)
287	const_iv (EV_, PERSIST)	339	const_iv (EV_, ERROR)
		340
288	const_iv (EV, LOOP_ONCE)	341	const_iv (EV, LOOP_ONESHOT)
289	const_iv (EV, LOOP_NONBLOCK)	342	const_iv (EV, LOOP_NONBLOCK)
290	const_iv (EV, BUFFER_READ)	343	const_iv (EV, UNLOOP_ONE)
291	const_iv (EV, BUFFER_WRITE)	344	const_iv (EV, UNLOOP_ALL)
		345
		346	const_iv (EV, BACKEND_SELECT)
		347	const_iv (EV, BACKEND_POLL)
292	const_iv (EV, BUFFER_EOF)	348	const_iv (EV, BACKEND_EPOLL)
		349	const_iv (EV, BACKEND_KQUEUE)
		350	const_iv (EV, BACKEND_DEVPOLL)
293	const_iv (EV, BUFFER_ERROR)	351	const_iv (EV, BACKEND_PORT)
294	const_iv (EV, BUFFER_TIMEOUT)	352	const_iv (EV, FLAG_AUTO)
		353	const_iv (EV, FLAG_NOENV)
		354	const_iv (EV, FLAG_FORKCHECK)
295	};	355	};
296		356
297	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
298	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
299		359
300	stash_base = gv_stashpv ("EV::Base" , 1);	360	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		361	stash_io = gv_stashpv ("EV::IO" , 1);
		362	stash_timer = gv_stashpv ("EV::Timer" , 1);
		363	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		364	stash_signal = gv_stashpv ("EV::Signal" , 1);
		365	stash_idle = gv_stashpv ("EV::Idle" , 1);
		366	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
		367	stash_check = gv_stashpv ("EV::Check" , 1);
		368	stash_child = gv_stashpv ("EV::Child" , 1);
301	stash_event = gv_stashpv ("EV::Event", 1);	369	stash_embed = gv_stashpv ("EV::Embed" , 1);
302	}	370	stash_stat = gv_stashpv ("EV::Stat" , 1);
		371	stash_fork = gv_stashpv ("EV::Fork" , 1);
303		372
304	double now ()	373	{
305	CODE:	374	SV *sv = perl_get_sv ("EV::API", TRUE);
306	RETVAL = e_now ();	375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
307	OUTPUT:
308	RETVAL
309		376
310	const char *version ()	377	/* the poor man's shared library emulator */
311	ALIAS:	378	evapi.ver = EV_API_VERSION;
312	method = 1	379	evapi.rev = EV_API_REVISION;
313	CODE:	380	evapi.sv_fileno = sv_fileno;
314	RETVAL = ix ? event_get_method () : event_get_version ();	381	evapi.sv_signum = sv_signum;
315	OUTPUT:	382	evapi.supported_backends = ev_supported_backends ();
316	RETVAL	383	evapi.recommended_backends = ev_recommended_backends ();
		384	evapi.embeddable_backends = ev_embeddable_backends ();
		385	evapi.time = ev_time;
		386	evapi.loop_new = ev_loop_new;
		387	evapi.loop_destroy = ev_loop_destroy;
		388	evapi.loop_fork = ev_loop_fork;
		389	evapi.loop_count = ev_loop_count;
		390	evapi.now = ev_now;
		391	evapi.backend = ev_backend;
		392	evapi.unloop = ev_unloop;
		393	evapi.ref = ev_ref;
		394	evapi.unref = ev_unref;
		395	evapi.loop = ev_loop;
		396	evapi.once = ev_once;
		397	evapi.io_start = ev_io_start;
		398	evapi.io_stop = ev_io_stop;
		399	evapi.timer_start = ev_timer_start;
		400	evapi.timer_stop = ev_timer_stop;
		401	evapi.timer_again = ev_timer_again;
		402	evapi.periodic_start = ev_periodic_start;
		403	evapi.periodic_stop = ev_periodic_stop;
		404	evapi.signal_start = ev_signal_start;
		405	evapi.signal_stop = ev_signal_stop;
		406	evapi.idle_start = ev_idle_start;
		407	evapi.idle_stop = ev_idle_stop;
		408	evapi.prepare_start = ev_prepare_start;
		409	evapi.prepare_stop = ev_prepare_stop;
		410	evapi.check_start = ev_check_start;
		411	evapi.check_stop = ev_check_stop;
		412	evapi.child_start = ev_child_start;
		413	evapi.child_stop = ev_child_stop;
		414	evapi.stat_start = ev_stat_start;
		415	evapi.stat_stop = ev_stat_stop;
		416	evapi.stat_stat = ev_stat_stat;
		417	evapi.embed_start = ev_embed_start;
		418	evapi.embed_stop = ev_embed_stop;
		419	evapi.embed_sweep = ev_embed_sweep;
		420	evapi.fork_start = ev_fork_start;
		421	evapi.fork_stop = ev_fork_stop;
		422	evapi.clear_pending = ev_clear_pending;
		423	evapi.invoke = ev_invoke;
317		424
318	Base event_init ()	425	sv_setiv (sv, (IV)&evapi);
		426	SvREADONLY_on (sv);
		427	}
		428	#ifndef _WIN32
		429	pthread_atfork (0, 0, ev_default_fork);
		430	#endif
		431	}
319		432
320	int event_priority_init (int npri)	433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())
		434	CODE:
		435	{
		436	evapi.default_loop = ev_default_loop (flags);
		437	if (!evapi.default_loop)
		438	XSRETURN_UNDEF;
321		439
322	int event_dispatch ()	440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),
		441	gv_stashpv ("EV::Loop::Default", 1));
		442	}
		443	OUTPUT:
		444	RETVAL
323		445
		446	NV ev_time ()
		447
		448	NV ev_now ()
		449	C_ARGS: evapi.default_loop
		450
		451	unsigned int ev_backend ()
		452	C_ARGS: evapi.default_loop
		453
		454	unsigned int ev_loop_count ()
		455	C_ARGS: evapi.default_loop
		456
324	int event_loop (int flags = 0)	457	void ev_loop (int flags = 0)
		458	C_ARGS: evapi.default_loop, flags
325		459
326	int event_loopexit (double after = 0)	460	void ev_unloop (int how = 1)
327	CODE:	461	C_ARGS: evapi.default_loop, how
328	{
329	struct timeval tv;
330	tv_set (&tv, after);
331	event_loopexit (&tv);
332	}
333		462
334	Event event (SV *cb)	463	void ev_feed_fd_event (int fd, int revents = EV_NONE)
335	CODE:	464	C_ARGS: evapi.default_loop, fd, revents
336	RETVAL = e_new (NEWSV (0, 0), 0, cb);
337	OUTPUT:
338	RETVAL
339		465
		466	void ev_feed_signal_event (SV *signal)
		467	CODE:
		468	{
		469	Signal signum = sv_signum (signal);
		470	CHECK_SIG (signal, signum);
		471
		472	ev_feed_signal_event (evapi.default_loop, signum);
		473	}
		474
340	Event io (SV fh, short events, SV cb)	475	ev_io io (SV fh, int events, SV *cb)
341	ALIAS:	476	ALIAS:
342	io_ns = 1	477	io_ns = 1
343	CODE:	478	CODE:
		479	{
		480	int fd = sv_fileno (fh);
		481	CHECK_FD (fh, fd);
		482
344	RETVAL = e_new (fh, events, cb);	483	RETVAL = e_new (sizeof (ev_io), cb);
		484	RETVAL->fh = newSVsv (fh);
		485	ev_io_set (RETVAL, fd, events);
345	if (!ix) e_start (RETVAL);	486	if (!ix) START (io, RETVAL);
346	OUTPUT:
347	RETVAL
348
349	Event timed_io (SV fh, short events, double timeout, SV cb)
350	ALIAS:
351	timed_io_ns = 1
352	CODE:
353	{
354	events = timeout ? events & ~EV_PERSIST : events \| EV_PERSIST;
355
356	RETVAL = e_new (fh, events, cb);
357
358	if (timeout)
359	{
360	RETVAL->timeout = timeout;
361	RETVAL->interval = 1;
362	}
363
364	if (!ix) e_start (RETVAL);
365	}	487	}
366	OUTPUT:	488	OUTPUT:
367	RETVAL	489	RETVAL
368		490
369	Event timer (double after, int repeat, SV *cb)	491	ev_timer timer (NV after, NV repeat, SV cb)
370	ALIAS:	492	ALIAS:
371	timer_ns = 1	493	timer_ns = 1
		494	INIT:
		495	CHECK_REPEAT (repeat);
372	CODE:	496	CODE:
373	RETVAL = e_new (NEWSV (0, 0), 0, cb);	497	RETVAL = e_new (sizeof (ev_timer), cb);
374	RETVAL->timeout = after;	498	ev_timer_set (RETVAL, after, repeat);
375	RETVAL->interval = repeat;	499	if (!ix) START (timer, RETVAL);
376	if (!ix) e_start (RETVAL);
377	OUTPUT:	500	OUTPUT:
378	RETVAL	501	RETVAL
379		502
380	Event timer_abs (double at, double interval, SV *cb)	503	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
381	ALIAS:	504	ALIAS:
382	timer_abs_ns = 1	505	periodic_ns = 1
		506	INIT:
		507	CHECK_REPEAT (interval);
383	CODE:	508	CODE:
384	RETVAL = e_new (NEWSV (0, 0), 0, cb);	509	{
385	RETVAL->timeout = at;	510	ev_periodic *w;
386	RETVAL->interval = interval;	511	w = e_new (sizeof (ev_periodic), cb);
387	RETVAL->abstime = 1;	512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
388	if (!ix) e_start (RETVAL);	513	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		515	if (!ix) START (periodic, w);
		516	}
389	OUTPUT:	517	OUTPUT:
390	RETVAL	518	RETVAL
391		519
392	Event signal (Signal signum, SV *cb)	520	ev_signal signal (SV signal, SV *cb)
393	ALIAS:	521	ALIAS:
394	signal_ns = 1	522	signal_ns = 1
395	CODE:	523	CODE:
396	RETVAL = e_new (ST (0), EV_SIGNAL \| EV_PERSIST, cb);	524	{
397	RETVAL->ev.ev_fd = signum;	525	Signal signum = sv_signum (signal);
		526	CHECK_SIG (signal, signum);
		527
		528	RETVAL = e_new (sizeof (ev_signal), cb);
		529	ev_signal_set (RETVAL, signum);
		530	if (!ix) START (signal, RETVAL);
		531	}
		532	OUTPUT:
		533	RETVAL
		534
		535	ev_idle idle (SV cb)
		536	ALIAS:
		537	idle_ns = 1
		538	CODE:
		539	RETVAL = e_new (sizeof (ev_idle), cb);
		540	ev_idle_set (RETVAL);
		541	if (!ix) START (idle, RETVAL);
		542	OUTPUT:
		543	RETVAL
		544
		545	ev_prepare prepare (SV cb)
		546	ALIAS:
		547	prepare_ns = 1
		548	CODE:
		549	RETVAL = e_new (sizeof (ev_prepare), cb);
		550	ev_prepare_set (RETVAL);
		551	if (!ix) START (prepare, RETVAL);
		552	OUTPUT:
		553	RETVAL
		554
		555	ev_check check (SV cb)
		556	ALIAS:
		557	check_ns = 1
		558	CODE:
		559	RETVAL = e_new (sizeof (ev_check), cb);
		560	ev_check_set (RETVAL);
		561	if (!ix) START (check, RETVAL);
		562	OUTPUT:
		563	RETVAL
		564
		565	ev_fork fork (SV cb)
		566	ALIAS:
		567	fork_ns = 1
		568	CODE:
		569	RETVAL = e_new (sizeof (ev_fork), cb);
		570	ev_fork_set (RETVAL);
		571	if (!ix) START (fork, RETVAL);
		572	OUTPUT:
		573	RETVAL
		574
		575	ev_child child (int pid, SV cb)
		576	ALIAS:
		577	child_ns = 1
		578	CODE:
		579	RETVAL = e_new (sizeof (ev_child), cb);
		580	ev_child_set (RETVAL, pid);
		581	if (!ix) START (child, RETVAL);
		582	OUTPUT:
		583	RETVAL
		584
		585	ev_stat stat (SV path, NV interval, SV *cb)
		586	ALIAS:
		587	stat_ns = 1
		588	CODE:
		589	RETVAL = e_new (sizeof (ev_stat), cb);
		590	RETVAL->fh = newSVsv (path);
		591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
398	if (!ix) e_start (RETVAL);	592	if (!ix) START (stat, RETVAL);
399	OUTPUT:	593	OUTPUT:
400	RETVAL	594	RETVAL
		595
		596	void once (SV fh, int events, SV timeout, SV *cb)
		597	CODE:
		598	ev_once (
		599	evapi.default_loop,
		600	sv_fileno (fh), events,
		601	SvOK (timeout) ? SvNV (timeout) : -1.,
		602	e_once_cb,
		603	newSVsv (cb)
		604	);
401		605
402	PROTOTYPES: DISABLE	606	PROTOTYPES: DISABLE
403		607
404
405	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
406
407	Base new ()
408	CODE:
409	RETVAL = event_init ();
410	OUTPUT:
411	RETVAL
412
413	int event_base_dispatch (Base base)
414
415	int event_base_loop (Base base, int flags = 0)
416
417	int event_base_loopexit (Base base, double after)
418	CODE:
419	{
420	struct timeval tv;
421	tv.tv_sec = (long)after;
422	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
423	event_base_loopexit (base, &tv);
424	}
425
426	int event_base_priority_init (Base base, int npri)
427
428	void event_base_set (Base base, Event ev)
429	C_ARGS: base, &ev->ev
430
431	void DESTROY (Base base)
432	CODE:
433	/event_base_free (base);/ /* causes too many problems */
434
435
436	MODULE = EV PACKAGE = EV::Event PREFIX = event_	608	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
437		609
438	int event_priority_set (Event ev, int pri)	610	int ev_is_active (ev_watcher *w)
439	C_ARGS: &ev->ev, pri
440		611
441	int event_add (Event ev, double timeout = TIMEOUT_NONE)	612	int ev_is_pending (ev_watcher *w)
442	CODE:
443	ev->timeout = timeout;
444	ev->abstime = 0;
445	RETVAL = e_start (ev);
446	OUTPUT:
447	RETVAL
448		613
449	int event_start (Event ev)	614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
450	CODE:	615	C_ARGS: w->loop, w, revents
451	RETVAL = e_start (ev);
452	OUTPUT:
453	RETVAL
454		616
455	int event_del (Event ev)	617	int ev_clear_pending (ev_watcher *w)
456	ALIAS:	618	C_ARGS: w->loop, w
457	stop = 0
458	CODE:
459	RETVAL = e_stop (ev);
460	OUTPUT:
461	RETVAL
462		619
463	void DESTROY (Event ev)	620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
464	CODE:	621	C_ARGS: w->loop, w, revents
465	e_stop (ev);
466	SvREFCNT_dec (ev->cb);
467	SvREFCNT_dec (ev->fh);
468		622
		623	int keepalive (ev_watcher *w, int new_value = 0)
		624	CODE:
		625	{
		626	RETVAL = w->flags & WFLAG_KEEPALIVE;
		627	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		628
		629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		630	{
		631	REF (w);
		632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		633	UNREF (w);
		634	}
		635	}
		636	OUTPUT:
		637	RETVAL
		638
469	SV cb (Event ev, SV new_cb = 0)	639	SV cb (ev_watcher w, SV *new_cb = 0)
470	CODE:	640	CODE:
		641	{
471	RETVAL = newSVsv (ev->cb);	642	RETVAL = newSVsv (w->cb_sv);
		643
472	if (items > 1)	644	if (items > 1)
473	sv_setsv (ev->cb, new_cb);	645	sv_setsv (w->cb_sv, new_cb);
		646	}
474	OUTPUT:	647	OUTPUT:
475	RETVAL	648	RETVAL
476		649
477	SV fh (Event ev, SV new_fh = 0)	650	SV data (ev_watcher w, SV *new_data = 0)
478	CODE:	651	CODE:
479	RETVAL = newSVsv (ev->fh);	652	{
		653	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
		654
480	if (items > 1)	655	if (items > 1)
481	{	656	{
482	if (ev->active) event_del (&ev->ev);	657	SvREFCNT_dec (w->data);
483	sv_setsv (ev->fh, new_fh);	658	w->data = newSVsv (new_data);
484	ev->ev.ev_fd = sv_fileno (ev->fh);
485	ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL;
486	if (ev->active) event_add (&ev->ev, e_tv (ev));
487	}	659	}
		660	}
488	OUTPUT:	661	OUTPUT:
489	RETVAL	662	RETVAL
490		663
491	SV signal (Event ev, SV new_signal = 0)	664	int priority (ev_watcher *w, int new_priority = 0)
492	CODE:	665	CODE:
493	{	666	{
494	Signal signum;	667	RETVAL = w->priority;
495
496	if (items > 1)
497	signum = sv_signum (new_signal); /* may croak here */
498
499	RETVAL = newSVsv (ev->fh);
500		668
501	if (items > 1)	669	if (items > 1)
502	{	670	{
503	if (ev->active) event_del (&ev->ev);	671	int active = ev_is_active (w);
504	sv_setsv (ev->fh, new_signal);	672
505	ev->ev.ev_fd = signum;	673	if (active)
506	ev->ev.ev_events \|= EV_SIGNAL;	674	{
507	if (ev->active) event_add (&ev->ev, e_tv (ev));	675	/* grrr. */
		676	PUSHMARK (SP);
		677	XPUSHs (ST (0));
		678	PUTBACK;
		679	call_method ("stop", G_DISCARD \| G_VOID);
		680	}
		681
		682	ev_set_priority (w, new_priority);
		683
		684	if (active)
		685	{
		686	PUSHMARK (SP);
		687	XPUSHs (ST (0));
		688	PUTBACK;
		689	call_method ("start", G_DISCARD \| G_VOID);
		690	}
508	}	691	}
509	}	692	}
510	OUTPUT:	693	OUTPUT:
511	RETVAL	694	RETVAL
512		695
513	short events (Event ev, short new_events = EV_UNDEF)	696	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		697
		698	void ev_io_start (ev_io *w)
514	CODE:	699	CODE:
515	RETVAL = ev->ev.ev_events;	700	START (io, w);
		701
		702	void ev_io_stop (ev_io *w)
		703	CODE:
		704	STOP (io, w);
		705
		706	void DESTROY (ev_io *w)
		707	CODE:
		708	STOP (io, w);
		709	e_destroy (w);
		710
		711	void set (ev_io w, SV fh, int events)
		712	CODE:
		713	{
		714	int fd = sv_fileno (fh);
		715	CHECK_FD (fh, fd);
		716
		717	sv_setsv (w->fh, fh);
		718	RESET (io, w, (w, fd, events));
		719	}
		720
		721	SV fh (ev_io w, SV *new_fh = 0)
		722	CODE:
		723	{
516	if (items > 1)	724	if (items > 1)
517	{	725	{
518	if (ev->active) event_del (&ev->ev);	726	int fd = sv_fileno (new_fh);
519	ev->ev.ev_events = new_events;	727	CHECK_FD (new_fh, fd);
520	if (ev->active) event_add (&ev->ev, e_tv (ev));	728
		729	RETVAL = w->fh;
		730	w->fh = newSVsv (new_fh);
		731
		732	RESET (io, w, (w, fd, w->events));
521	}	733	}
		734	else
		735	RETVAL = newSVsv (w->fh);
		736	}
522	OUTPUT:	737	OUTPUT:
523	RETVAL	738	RETVAL
524		739
525	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	740	int events (ev_io *w, int new_events = EV_UNDEF)
526	CODE:	741	CODE:
		742	{
		743	RETVAL = w->events;
		744
		745	if (items > 1)
		746	RESET (io, w, (w, w->fd, new_events));
		747	}
		748	OUTPUT:
		749	RETVAL
		750
		751	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		752
		753	void ev_signal_start (ev_signal *w)
		754	CODE:
		755	START (signal, w);
		756
		757	void ev_signal_stop (ev_signal *w)
		758	CODE:
		759	STOP (signal, w);
		760
		761	void DESTROY (ev_signal *w)
		762	CODE:
		763	STOP (signal, w);
		764	e_destroy (w);
		765
		766	void set (ev_signal w, SV signal)
		767	CODE:
		768	{
		769	Signal signum = sv_signum (signal);
		770	CHECK_SIG (signal, signum);
		771
		772	RESET (signal, w, (w, signum));
		773	}
		774
		775	int signal (ev_signal w, SV new_signal = 0)
		776	CODE:
		777	{
527	RETVAL = ev->timeout;	778	RETVAL = w->signum;
		779
528	if (items > 1)	780	if (items > 1)
529	{	781	{
530	if (ev->active) event_del (&ev->ev);	782	Signal signum = sv_signum (new_signal);
531	ev->timeout = new_timeout;	783	CHECK_SIG (new_signal, signum);
532	ev->interval = repeat;	784
533	ev->abstime = 0;	785	RESET (signal, w, (w, signum));
534	if (ev->active) event_add (&ev->ev, e_tv (ev));
535	}	786	}
		787	}
536	OUTPUT:	788	OUTPUT:
		789	RETVAL
		790
		791	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
		792
		793	void ev_timer_start (ev_timer *w)
		794	INIT:
		795	CHECK_REPEAT (w->repeat);
		796	CODE:
		797	START (timer, w);
		798
		799	void ev_timer_stop (ev_timer *w)
		800	CODE:
		801	STOP (timer, w);
		802
		803	void ev_timer_again (ev_timer *w)
		804	INIT:
		805	CHECK_REPEAT (w->repeat);
		806	CODE:
		807	REF (w);
		808	ev_timer_again (w->loop, w);
		809	UNREF (w);
		810
		811	void DESTROY (ev_timer *w)
		812	CODE:
		813	STOP (timer, w);
		814	e_destroy (w);
		815
		816	void set (ev_timer *w, NV after, NV repeat = 0.)
		817	INIT:
		818	CHECK_REPEAT (repeat);
		819	CODE:
		820	RESET (timer, w, (w, after, repeat));
		821
		822	NV at (ev_timer *w)
		823	CODE:
537	RETVAL	824	RETVAL = w->at;
		825	OUTPUT:
		826	RETVAL
538		827
539	void timeout_abs (Event ev, double at, double interval = 0.)	828	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
540	CODE:
541	if (ev->active) event_del (&ev->ev);
542	ev->timeout = at;
543	ev->interval = interval;
544	ev->abstime = 1;
545	if (ev->active) event_add (&ev->ev, e_tv (ev));
546		829
		830	void ev_periodic_start (ev_periodic *w)
		831	INIT:
		832	CHECK_REPEAT (w->interval);
		833	CODE:
		834	START (periodic, w);
547		835
		836	void ev_periodic_stop (ev_periodic *w)
		837	CODE:
		838	STOP (periodic, w);
		839
		840	void ev_periodic_again (ev_periodic *w)
		841	CODE:
		842	REF (w);
		843	ev_periodic_again (w->loop, w);
		844	UNREF (w);
		845
		846	void DESTROY (ev_periodic *w)
		847	CODE:
		848	STOP (periodic, w);
		849	e_destroy (w);
		850
		851	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		852	INIT:
		853	CHECK_REPEAT (interval);
		854	CODE:
		855	{
		856	SvREFCNT_dec (w->fh);
		857	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		858
		859	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		860	}
		861
		862	NV at (ev_periodic *w)
		863	CODE:
		864	RETVAL = w->at;
		865	OUTPUT:
		866	RETVAL
		867
548	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
549		869
550	BOOT:	870	void ev_idle_start (ev_idle *w)
551	{	871	CODE:
552	HV *stash = gv_stashpv ("EV::DNS", 1);	872	START (idle, w);
553		873
554	static const struct {	874	void ev_idle_stop (ev_idle *w)
555	const char *name;	875	CODE:
556	IV iv;	876	STOP (idle, w);
557	} *civ, const_iv[] = {
558	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
559	const_iv (DNS_, ERR_NONE)
560	const_iv (DNS_, ERR_FORMAT)
561	const_iv (DNS_, ERR_SERVERFAILED)
562	const_iv (DNS_, ERR_NOTEXIST)
563	const_iv (DNS_, ERR_NOTIMPL)
564	const_iv (DNS_, ERR_REFUSED)
565	const_iv (DNS_, ERR_TRUNCATED)
566	const_iv (DNS_, ERR_UNKNOWN)
567	const_iv (DNS_, ERR_TIMEOUT)
568	const_iv (DNS_, ERR_SHUTDOWN)
569	const_iv (DNS_, IPv4_A)
570	const_iv (DNS_, PTR)
571	const_iv (DNS_, IPv6_AAAA)
572	const_iv (DNS_, QUERY_NO_SEARCH)
573	const_iv (DNS_, OPTION_SEARCH)
574	const_iv (DNS_, OPTION_NAMESERVERS)
575	const_iv (DNS_, OPTION_MISC)
576	const_iv (DNS_, OPTIONS_ALL)
577	const_iv (DNS_, NO_SEARCH)
578	};
579		877
580	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	878	void DESTROY (ev_idle *w)
581	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	879	CODE:
582	}	880	STOP (idle, w);
		881	e_destroy (w);
583		882
584	int evdns_init ()	883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
585		884
586	void evdns_shutdown (int fail_requests = 1)	885	void ev_prepare_start (ev_prepare *w)
		886	CODE:
		887	START (prepare, w);
587		888
588	const char *evdns_err_to_string (int err)	889	void ev_prepare_stop (ev_prepare *w)
		890	CODE:
		891	STOP (prepare, w);
589		892
590	int evdns_nameserver_add (U32 address)	893	void DESTROY (ev_prepare *w)
		894	CODE:
		895	STOP (prepare, w);
		896	e_destroy (w);
591		897
592	int evdns_count_nameservers ()	898	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
593		899
594	int evdns_clear_nameservers_and_suspend ()	900	void ev_check_start (ev_check *w)
		901	CODE:
		902	START (check, w);
595		903
596	int evdns_resume ()	904	void ev_check_stop (ev_check *w)
		905	CODE:
		906	STOP (check, w);
597		907
598	int evdns_nameserver_ip_add (char *ip_as_string)	908	void DESTROY (ev_check *w)
		909	CODE:
		910	STOP (check, w);
		911	e_destroy (w);
599		912
600	int evdns_resolve_ipv4 (const char name, int flags, SV cb)	913	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
601	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
602		914
603	int evdns_resolve_ipv6 (const char name, int flags, SV cb)	915	void ev_fork_start (ev_fork *w)
604	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)	916	CODE:
		917	START (fork, w);
605		918
606	int evdns_resolve_reverse (SV addr, int flags, SV cb)	919	void ev_fork_stop (ev_fork *w)
		920	CODE:
		921	STOP (fork, w);
		922
		923	void DESTROY (ev_fork *w)
		924	CODE:
		925	STOP (fork, w);
		926	e_destroy (w);
		927
		928	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		929
		930	void ev_child_start (ev_child *w)
		931	CODE:
		932	START (child, w);
		933
		934	void ev_child_stop (ev_child *w)
		935	CODE:
		936	STOP (child, w);
		937
		938	void DESTROY (ev_child *w)
		939	CODE:
		940	STOP (child, w);
		941	e_destroy (w);
		942
		943	void set (ev_child *w, int pid)
		944	CODE:
		945	RESET (child, w, (w, pid));
		946
		947	int pid (ev_child *w, int new_pid = 0)
		948	CODE:
		949	{
		950	RETVAL = w->pid;
		951
		952	if (items > 1)
		953	RESET (child, w, (w, new_pid));
		954	}
		955	OUTPUT:
		956	RETVAL
		957
		958
		959	int rstatus (ev_child *w)
607	ALIAS:	960	ALIAS:
608	evdns_resolve_reverse_ipv6 = 1	961	rpid = 1
609	CODE:	962	CODE:
610	{	963	RETVAL = ix ? w->rpid : w->rstatus;
611	STRLEN len;	964	OUTPUT:
612	char *data = SvPVbyte (addr, len);
613	if (len != (ix ? 16 : 4))
614	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
615
616	RETVAL = ix	965	RETVAL
617	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
618	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
619	}
620	OUTPUT:
621	RETVAL
622		966
623	int evdns_set_option (char option, char val, int flags)	967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
624		968
625	int evdns_resolv_conf_parse (int flags, const char *filename)	969	void ev_stat_start (ev_stat *w)
		970	CODE:
		971	START (stat, w);
626		972
627	#ifdef MS_WINDOWS	973	void ev_stat_stop (ev_stat *w)
		974	CODE:
		975	STOP (stat, w);
628		976
629	int evdns_config_windows_nameservers ()	977	void DESTROY (ev_stat *w)
		978	CODE:
		979	STOP (stat, w);
		980	e_destroy (w);
630		981
631	#endif	982	void set (ev_stat w, SV path, NV interval)
		983	CODE:
		984	{
		985	sv_setsv (w->fh, path);
		986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		987	}
632		988
633	void evdns_search_clear ()	989	SV path (ev_stat w, SV *new_path = 0)
		990	CODE:
		991	{
		992	RETVAL = SvREFCNT_inc (w->fh);
634		993
635	void evdns_search_add (char *domain)	994	if (items > 1)
		995	{
		996	SvREFCNT_dec (w->fh);
		997	w->fh = newSVsv (new_path);
		998	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		999	}
		1000	}
		1001	OUTPUT:
		1002	RETVAL
636		1003
637	void evdns_search_ndots_set (int ndots)	1004	NV interval (ev_stat *w, NV new_interval = 0.)
		1005	CODE:
		1006	{
		1007	RETVAL = w->interval;
638		1008
		1009	if (items > 1)
		1010	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1011	}
		1012	OUTPUT:
		1013	RETVAL
		1014
		1015	void prev (ev_stat *w)
		1016	ALIAS:
		1017	stat = 1
		1018	attr = 2
		1019	PPCODE:
		1020	{
		1021	ev_statdata *s = ix ? &w->attr : &w->prev;
		1022
		1023	if (ix == 1)
		1024	ev_stat_stat (w->loop, w);
		1025	else if (!s->st_nlink)
		1026	errno = ENOENT;
		1027
		1028	PL_statcache.st_dev = s->st_nlink;
		1029	PL_statcache.st_ino = s->st_ino;
		1030	PL_statcache.st_mode = s->st_mode;
		1031	PL_statcache.st_nlink = s->st_nlink;
		1032	PL_statcache.st_uid = s->st_uid;
		1033	PL_statcache.st_gid = s->st_gid;
		1034	PL_statcache.st_rdev = s->st_rdev;
		1035	PL_statcache.st_size = s->st_size;
		1036	PL_statcache.st_atime = s->st_atime;
		1037	PL_statcache.st_mtime = s->st_mtime;
		1038	PL_statcache.st_ctime = s->st_ctime;
		1039
		1040	if (GIMME_V == G_SCALAR)
		1041	XPUSHs (boolSV (s->st_nlink));
		1042	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1043	{
		1044	EXTEND (SP, 13);
		1045	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1046	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1047	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1048	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1049	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1050	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1051	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1052	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1053	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1054	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1055	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1056	PUSHs (sv_2mortal (newSVuv (4096)));
		1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1058	}
		1059	}
		1060
		1061	#if 0
639		1062
640	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
641		1064
642	BOOT:	1065	BOOT:
643	{	1066	{
673		1096
674	#HttpRequest new (SV klass, SV cb)	1097	#HttpRequest new (SV klass, SV cb)
675		1098
676	#void DESTROY (struct evhttp_request *req);	1099	#void DESTROY (struct evhttp_request *req);
677		1100
		1101	#endif
678		1102
679		1103
680		1104
681		1105
682		1106
683		1107
684		1108
		1109

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing EV/EV.xs (file contents): Revision 1.10 by root, Mon Oct 29 07:56:03 2007 UTC vs. Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.10 by root, Mon Oct 29 07:56:03 2007 UTC vs.
Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC