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

Comparing EV/EV.xs (file contents):
Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs.
Revision 1.92 by root, Thu Dec 20 08:18:54 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	#define EV_H <ev.h>
10	#include <event.h>
11	#include <evdns.h>
12
13	/* workaround for evhttp.h requiring obscure bsd headers */
14	#ifndef TAILQ_ENTRY
15	#define TAILQ_ENTRY(type) \
16	struct { \
17	struct type tqe_next; / next element */ \
18	struct type *tqe_prev; / address of previous next element */ \
19	}
20	#endif /* !TAILQ_ENTRY */
21	#include <evhttp.h>
22
23	#define EV_NONE 0
24	#define EV_UNDEF -1
25
26	#define TIMEOUT_NONE HUGE_VAL
27
28	#include "EV/EVAPI.h"	9	#include "EV/EVAPI.h"
29		10
30	typedef struct event_base *Base;	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 */
		22	#include "libev/ev.c"
		23
		24	#ifndef _WIN32
		25	# include <pthread.h>
		26	#endif
		27
		28	#define WFLAG_KEEPALIVE 1
		29
		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) \
		53	do { \
		54	int active = ev_is_active (w); \
		55	if (active) STOP (type, w); \
		56	ev_ ## type ## _set seta; \
		57	if (active) START (type, w); \
		58	} while (0)
		59
31	typedef int Signal;	60	typedef int Signal;
32		61
33	static struct EVAPI evapi;	62	static struct EVAPI evapi;
34		63
35	static HV stash_base, stash_event;	64	static HV
		65	*stash_watcher,
		66	*stash_io,
		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;
36		77
37	static double tv_get (struct timeval *tv)	78	#ifndef SIG_SIZE
38	{	79	/* kudos to Slaven Rezic for the idea */
39	return tv->tv_sec + tv->tv_usec * 1e-6;	80	static char sig_size [] = { SIG_NUM };
40	}	81	# define SIG_SIZE (sizeof (sig_size) + 1)
		82	#endif
41		83
42	static void tv_set (struct timeval *tv, double val)
43	{
44	tv->tv_sec = (long)val;
45	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
46
47	}
48
49	static int	84	static Signal
50	sv_signum (SV *sig)	85	sv_signum (SV *sig)
51	{	86	{
52	int signum;	87	Signal signum;
53		88
54	if (SvIV (sig) > 0)	89	SvGETMAGIC (sig);
55	return SvIV (sig);
56		90
57	for (signum = 1; signum < SIG_SIZE; ++signum)	91	for (signum = 1; signum < SIG_SIZE; ++signum)
58	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
59	return signum;	93	return signum;
60		94
		95	signum = SvIV (sig);
		96
		97	if (signum > 0 && signum < SIG_SIZE)
		98	return signum;
		99
61	return -1;	100	return -1;
62	}
63
64	static void
65	api_once (int fd, short events, double timeout, void (cb)(int, short, void ), void *arg)
66	{
67	if (timeout >= 0.)
68	{
69	struct timeval tv;
70	tv_set (&tv, timeout);
71	event_once (fd, events, cb, arg, &tv);
72	}
73	else
74	event_once (fd, events, cb, arg, 0);
75	}	101	}
76		102
77	/////////////////////////////////////////////////////////////////////////////	103	/////////////////////////////////////////////////////////////////////////////
78	// Event	104	// Event
79		105
80	typedef struct ev {	106	static void e_cb (EV_P_ ev_watcher *w, int revents);
81	struct event ev;
82	SV cb, fh;
83	SV self; / contains this struct */
84	double timeout;
85	double interval;
86	unsigned char active;
87	unsigned char abstime;
88	} *Event;
89		107
90	static double	108	static int
91	e_now (void)
92	{
93	struct timeval tv;
94	gettimeofday (&tv, 0);
95
96	return tv_get (&tv);
97	}
98
99	static void e_cb (int fd, short events, void *arg);
100
101	static int sv_fileno (SV *fh)	109	sv_fileno (SV *fh)
102	{	110	{
103	SvGETMAGIC (fh);	111	SvGETMAGIC (fh);
104		112
105	if (SvROK (fh))	113	if (SvROK (fh))
106	fh = SvRV (fh);	114	fh = SvRV (fh);
107		115
108	if (SvTYPE (fh) == SVt_PVGV)	116	if (SvTYPE (fh) == SVt_PVGV)
109	return PerlIO_fileno (IoIFP (sv_2io (fh)));	117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
110		118
111	if (SvIOK (fh))	119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
112	return SvIV (fh);	120	return SvIV (fh);
113		121
114	return -1;	122	return -1;
115	}	123	}
116		124
117	static Event	125	static void *
118	e_new (SV fh, short events, SV cb)	126	e_new (int size, SV *cb_sv)
119	{	127	{
120	int fd = sv_fileno (fh);	128	ev_watcher *w;
121	Event ev;
122	SV *self = NEWSV (0, sizeof (struct ev));	129	SV *self = NEWSV (0, size);
123	SvPOK_only (self);	130	SvPOK_only (self);
124	SvCUR_set (self, sizeof (struct ev));	131	SvCUR_set (self, size);
125		132
126	ev = (Event)SvPVX (self);	133	w = (ev_watcher *)SvPVX (self);
127		134
128	ev->fh = newSVsv (fh);	135	ev_init (w, e_cb);
129	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);
130	ev->self = self;	142	w->self = self;
131	ev->timeout = TIMEOUT_NONE;
132	ev->interval = 0.;
133	ev->abstime = 0;
134	ev->active = 0;
135		143
136	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	144	return (void *)w;
137
138	return ev;
139	}	145	}
140		146
141	static struct timeval *	147	static void
142	e_tv (Event ev)	148	e_destroy (void *w_)
143	{	149	{
144	static struct timeval tv;	150	ev_watcher w = (ev_watcher )w_;
145	double to = ev->timeout;
146		151
147	if (to == TIMEOUT_NONE)	152	SvREFCNT_dec (w->fh ); w->fh = 0;
148	return 0;	153	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
149		154	SvREFCNT_dec (w->data ); w->data = 0;
150	if (ev->abstime)
151	{
152	double now = e_now ();
153
154	if (ev->interval)
155	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
156
157	to -= now;
158	}
159	else if (to < 0.)
160	to = 0.;
161
162	tv_set (&tv, to);
163
164	return &tv;
165	}	155	}
166		156
167	static SV *e_self (Event ev)	157	static SV *
		158	e_bless (ev_watcher w, HV stash)
168	{	159	{
169	SV *rv;	160	SV *rv;
170		161
171	if (SvOBJECT (ev->self))	162	if (SvOBJECT (w->self))
172	rv = newRV_inc (ev->self);	163	rv = newRV_inc (w->self);
173	else	164	else
174	{	165	{
175	rv = newRV_noinc (ev->self);	166	rv = newRV_noinc (w->self);
176	sv_bless (rv, stash_event);	167	sv_bless (rv, stash);
177	SvREADONLY_on (ev->self);	168	SvREADONLY_on (w->self);
178	}	169	}
179		170
180	return rv;	171	return rv;
181	}	172	}
182		173
183	static int	174	static SV *sv_events_cache;
184	e_start (Event ev)
185	{
186	if (ev->active) event_del (&ev->ev);
187	ev->active = 1;
188	return event_add (&ev->ev, e_tv (ev));
189	}
190
191	static int e_stop (Event ev)
192	{
193	return ev->active
194	? (ev->active = 0), event_del (&ev->ev)
195	: 0;
196	}
197		175
198	static void	176	static void
199	e_cb (int fd, short events, void *arg)	177	e_cb (EV_P_ ev_watcher *w, int revents)
200	{	178	{
201	struct ev ev = (struct ev)arg;
202	dSP;	179	dSP;
203	I32 mark = SP - PL_stack_base;	180	I32 mark = SP - PL_stack_base;
204	SV sv_self, sv_events;	181	SV sv_self, sv_events;
205	static SV *sv_events_cache;
206		182
207	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	183	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
208	ev->active = 0;
209
210	sv_self = e_self (ev);
211		184
212	if (sv_events_cache)	185	if (sv_events_cache)
213	{	186	{
214	sv_events = sv_events_cache; sv_events_cache = 0;	187	sv_events = sv_events_cache; sv_events_cache = 0;
215	SvIV_set (sv_events, events);	188	SvIV_set (sv_events, revents);
216	}	189	}
217	else	190	else
218	sv_events = newSViv (events);	191	sv_events = newSViv (revents);
219		192
220	PUSHMARK (SP);	193	PUSHMARK (SP);
221	EXTEND (SP, 2);	194	EXTEND (SP, 2);
222	PUSHs (sv_self);	195	PUSHs (sv_self);
223	PUSHs (sv_events);	196	PUSHs (sv_events);
		197
224	PUTBACK;	198	PUTBACK;
225	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	199	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
226	SP = PL_stack_base + mark; PUTBACK;
227		200
228	SvREFCNT_dec (sv_self);	201	SvREFCNT_dec (sv_self);
229		202
230	if (sv_events_cache)	203	if (sv_events_cache)
231	SvREFCNT_dec (sv_events);	204	SvREFCNT_dec (sv_events);
232	else	205	else
233	sv_events_cache = sv_events;	206	sv_events_cache = sv_events;
234		207
235	if (ev->interval && !ev->active)	208	if (SvTRUE (ERRSV))
236	e_start (ev);	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
		221	e_once_cb (int revents, void *arg)
		222	{
		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;
		265	dSP;
		266
		267	ENTER;
		268	SAVETMPS;
		269
		270	PUSHMARK (SP);
		271	EXTEND (SP, 2);
		272	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		273	PUSHs (newSVnv (now));
		274
		275	PUTBACK;
		276	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		277	SPAGAIN;
237		278
238	if (SvTRUE (ERRSV))	279	if (SvTRUE (ERRSV))
239	{	280	{
240	PUSHMARK (SP);	281	PUSHMARK (SP);
241	PUTBACK;	282	PUTBACK;
242	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);
243	SP = PL_stack_base + mark; PUTBACK;	284	SPAGAIN;
244	}	285	}
245	}
246		286
247	/////////////////////////////////////////////////////////////////////////////	287	if (count > 0)
248	// DNS
249
250	static void
251	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
252	{
253	dSP;
254	SV cb = (SV )arg;
255
256	ENTER;
257	SAVETMPS;
258	PUSHMARK (SP);
259	EXTEND (SP, count + 3);
260	PUSHs (sv_2mortal (newSViv (result)));
261
262	if (result == DNS_ERR_NONE && ttl >= 0)
263	{	288	{
264	int i;	289	retval = SvNV (TOPs);
265		290
266	PUSHs (sv_2mortal (newSViv (type)));	291	if (retval < now)
267	PUSHs (sv_2mortal (newSViv (ttl)));	292	retval = now;
268
269	for (i = 0; i < count; ++i)
270	switch (type)
271	{
272	case DNS_IPv6_AAAA:
273	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
274	break;
275	case DNS_IPv4_A:
276	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
277	break;
278	case DNS_PTR:
279	PUSHs (sv_2mortal (newSVpv ((char *)addresses, 0)));
280	break;
281	}
282	}	293	}
283		294	else
284	PUTBACK;	295	retval = now;
285	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
286		296
287	FREETMPS;	297	FREETMPS;
288
289	if (SvTRUE (ERRSV))
290	{
291	PUSHMARK (SP);
292	PUTBACK;
293	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
294	}
295
296	LEAVE;	298	LEAVE;
		299
		300	return retval;
297	}	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));
298		311
299	/////////////////////////////////////////////////////////////////////////////	312	/////////////////////////////////////////////////////////////////////////////
300	// XS interface functions	313	// XS interface functions
301		314
302	MODULE = EV PACKAGE = EV PREFIX = event_	315	MODULE = EV PACKAGE = EV PREFIX = ev_
		316
		317	PROTOTYPES: ENABLE
303		318
304	BOOT:	319	BOOT:
305	{	320	{
306	int i;
307	HV *stash = gv_stashpv ("EV", 1);	321	HV *stash = gv_stashpv ("EV", 1);
308		322
309	static const struct {	323	static const struct {
310	const char *name;	324	const char *name;
311	IV iv;	325	IV iv;
312	} *civ, const_iv[] = {	326	} *civ, const_iv[] = {
313	# 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)
314	const_iv (EV_, NONE)	332	const_iv (EV_, NONE)
315	const_iv (EV_, TIMEOUT)	333	const_iv (EV_, TIMEOUT)
316	const_iv (EV_, READ)	334	const_iv (EV_, READ)
317	const_iv (EV_, WRITE)	335	const_iv (EV_, WRITE)
318	const_iv (EV_, SIGNAL)	336	const_iv (EV_, SIGNAL)
		337	const_iv (EV_, IDLE)
		338	const_iv (EV_, CHECK)
319	const_iv (EV_, PERSIST)	339	const_iv (EV_, ERROR)
		340
320	const_iv (EV, LOOP_ONCE)	341	const_iv (EV, LOOP_ONESHOT)
321	const_iv (EV, LOOP_NONBLOCK)	342	const_iv (EV, LOOP_NONBLOCK)
322	const_iv (EV, BUFFER_READ)	343	const_iv (EV, UNLOOP_ONE)
323	const_iv (EV, BUFFER_WRITE)	344	const_iv (EV, UNLOOP_ALL)
		345
		346	const_iv (EV, BACKEND_SELECT)
		347	const_iv (EV, BACKEND_POLL)
324	const_iv (EV, BUFFER_EOF)	348	const_iv (EV, BACKEND_EPOLL)
		349	const_iv (EV, BACKEND_KQUEUE)
		350	const_iv (EV, BACKEND_DEVPOLL)
325	const_iv (EV, BUFFER_ERROR)	351	const_iv (EV, BACKEND_PORT)
326	const_iv (EV, BUFFER_TIMEOUT)	352	const_iv (EV, FLAG_AUTO)
		353	const_iv (EV, FLAG_NOENV)
		354	const_iv (EV, FLAG_FORKCHECK)
327	};	355	};
328		356
329	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; )
330	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
331		359
332	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);
333	stash_event = gv_stashpv ("EV::Event", 1);	369	stash_embed = gv_stashpv ("EV::Embed" , 1);
		370	stash_stat = gv_stashpv ("EV::Stat" , 1);
		371	stash_fork = gv_stashpv ("EV::Fork" , 1);
334		372
335	{	373	{
336	SV *sv = perl_get_sv ("EV::API", TRUE);	374	SV *sv = perl_get_sv ("EV::API", TRUE);
337	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
338		376
		377	/* the poor man's shared library emulator */
339	evapi.ver = EV_API_VERSION;	378	evapi.ver = EV_API_VERSION;
340	evapi.rev = EV_API_REVISION;	379	evapi.rev = EV_API_REVISION;
341	evapi.now = e_now;	380	evapi.sv_fileno = sv_fileno;
342	evapi.once = api_once;	381	evapi.sv_signum = sv_signum;
343	evapi.loop = event_loop;	382	evapi.supported_backends = ev_supported_backends ();
		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;
344		424
345	sv_setiv (sv, (IV)&evapi);	425	sv_setiv (sv, (IV)&evapi);
346	SvREADONLY_on (sv);	426	SvREADONLY_on (sv);
347	}	427	}
		428	#ifndef _WIN32
		429	pthread_atfork (0, 0, ev_default_fork);
		430	#endif
348	}	431	}
349		432
350	double now ()	433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())
351	CODE:	434	CODE:
352	RETVAL = e_now ();	435	{
353	OUTPUT:	436	evapi.default_loop = ev_default_loop (flags);
354	RETVAL	437	if (!evapi.default_loop)
		438	XSRETURN_UNDEF;
355		439
356	const char *version ()	440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),
357	ALIAS:	441	gv_stashpv ("EV::Loop::Default", 1));
358	method = 1	442	}
359	CODE:
360	RETVAL = ix ? event_get_method () : event_get_version ();
361	OUTPUT:	443	OUTPUT:
362	RETVAL	444	RETVAL
363		445
364	Base event_init ()	446	NV ev_time ()
365		447
366	int event_priority_init (int npri)	448	NV ev_now ()
		449	C_ARGS: evapi.default_loop
367		450
368	int event_dispatch ()	451	unsigned int ev_backend ()
		452	C_ARGS: evapi.default_loop
369		453
		454	unsigned int ev_loop_count ()
		455	C_ARGS: evapi.default_loop
		456
370	int event_loop (int flags = 0)	457	void ev_loop (int flags = 0)
		458	C_ARGS: evapi.default_loop, flags
371		459
372	int event_loopexit (double after = 0)	460	void ev_unloop (int how = 1)
373	CODE:	461	C_ARGS: evapi.default_loop, how
374	{
375	struct timeval tv;
376	tv_set (&tv, after);
377	event_loopexit (&tv);
378	}
379		462
380	Event event (SV *cb)	463	void ev_feed_fd_event (int fd, int revents = EV_NONE)
381	CODE:	464	C_ARGS: evapi.default_loop, fd, revents
382	RETVAL = e_new (NEWSV (0, 0), 0, cb);
383	OUTPUT:
384	RETVAL
385		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
386	Event io (SV fh, short events, SV cb)	475	ev_io io (SV fh, int events, SV *cb)
387	ALIAS:	476	ALIAS:
388	io_ns = 1	477	io_ns = 1
389	CODE:	478	CODE:
		479	{
		480	int fd = sv_fileno (fh);
		481	CHECK_FD (fh, fd);
		482
390	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);
391	if (!ix) e_start (RETVAL);	486	if (!ix) START (io, RETVAL);
392	OUTPUT:
393	RETVAL
394
395	Event timed_io (SV fh, short events, double timeout, SV cb)
396	ALIAS:
397	timed_io_ns = 1
398	CODE:
399	{
400	events = timeout ? events & ~EV_PERSIST : events \| EV_PERSIST;
401
402	RETVAL = e_new (fh, events, cb);
403
404	if (timeout)
405	{
406	RETVAL->timeout = timeout;
407	RETVAL->interval = 1;
408	}
409
410	if (!ix) e_start (RETVAL);
411	}	487	}
412	OUTPUT:	488	OUTPUT:
413	RETVAL	489	RETVAL
414		490
415	Event timer (double after, int repeat, SV *cb)	491	ev_timer timer (NV after, NV repeat, SV cb)
416	ALIAS:	492	ALIAS:
417	timer_ns = 1	493	timer_ns = 1
		494	INIT:
		495	CHECK_REPEAT (repeat);
418	CODE:	496	CODE:
419	RETVAL = e_new (NEWSV (0, 0), 0, cb);	497	RETVAL = e_new (sizeof (ev_timer), cb);
420	RETVAL->timeout = after;	498	ev_timer_set (RETVAL, after, repeat);
421	RETVAL->interval = repeat;	499	if (!ix) START (timer, RETVAL);
422	if (!ix) e_start (RETVAL);
423	OUTPUT:	500	OUTPUT:
424	RETVAL	501	RETVAL
425		502
426	Event timer_abs (double at, double interval, SV *cb)	503	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
427	ALIAS:	504	ALIAS:
428	timer_abs_ns = 1	505	periodic_ns = 1
		506	INIT:
		507	CHECK_REPEAT (interval);
429	CODE:	508	CODE:
430	RETVAL = e_new (NEWSV (0, 0), 0, cb);	509	{
431	RETVAL->timeout = at;	510	ev_periodic *w;
432	RETVAL->interval = interval;	511	w = e_new (sizeof (ev_periodic), cb);
433	RETVAL->abstime = 1;	512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
434	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	}
435	OUTPUT:	517	OUTPUT:
436	RETVAL	518	RETVAL
437		519
438	Event signal (Signal signum, SV *cb)	520	ev_signal signal (SV signal, SV *cb)
439	ALIAS:	521	ALIAS:
440	signal_ns = 1	522	signal_ns = 1
441	CODE:	523	CODE:
442	RETVAL = e_new (ST (0), EV_SIGNAL \| EV_PERSIST, cb);	524	{
443	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);
444	if (!ix) e_start (RETVAL);	592	if (!ix) START (stat, RETVAL);
445	OUTPUT:	593	OUTPUT:
446	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	);
447		605
448	PROTOTYPES: DISABLE	606	PROTOTYPES: DISABLE
449		607
450
451	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
452
453	Base new ()
454	CODE:
455	RETVAL = event_init ();
456	OUTPUT:
457	RETVAL
458
459	int event_base_dispatch (Base base)
460
461	int event_base_loop (Base base, int flags = 0)
462
463	int event_base_loopexit (Base base, double after)
464	CODE:
465	{
466	struct timeval tv;
467	tv.tv_sec = (long)after;
468	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
469	event_base_loopexit (base, &tv);
470	}
471
472	int event_base_priority_init (Base base, int npri)
473
474	void event_base_set (Base base, Event ev)
475	C_ARGS: base, &ev->ev
476
477	void DESTROY (Base base)
478	CODE:
479	/event_base_free (base);/ /* causes too many problems */
480
481
482	MODULE = EV PACKAGE = EV::Event PREFIX = event_	608	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
483		609
484	int event_priority_set (Event ev, int pri)	610	int ev_is_active (ev_watcher *w)
485	C_ARGS: &ev->ev, pri
486		611
487	int event_add (Event ev, double timeout = TIMEOUT_NONE)	612	int ev_is_pending (ev_watcher *w)
488	CODE:
489	ev->timeout = timeout;
490	ev->abstime = 0;
491	RETVAL = e_start (ev);
492	OUTPUT:
493	RETVAL
494		613
495	int event_start (Event ev)	614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
496	CODE:	615	C_ARGS: w->loop, w, revents
497	RETVAL = e_start (ev);
498	OUTPUT:
499	RETVAL
500		616
501	int event_del (Event ev)	617	int ev_clear_pending (ev_watcher *w)
502	ALIAS:	618	C_ARGS: w->loop, w
503	stop = 0
504	CODE:
505	RETVAL = e_stop (ev);
506	OUTPUT:
507	RETVAL
508		619
509	void DESTROY (Event ev)	620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
510	CODE:	621	C_ARGS: w->loop, w, revents
511	e_stop (ev);
512	SvREFCNT_dec (ev->cb);
513	SvREFCNT_dec (ev->fh);
514		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
515	SV cb (Event ev, SV new_cb = 0)	639	SV cb (ev_watcher w, SV *new_cb = 0)
516	CODE:	640	CODE:
		641	{
517	RETVAL = newSVsv (ev->cb);	642	RETVAL = newSVsv (w->cb_sv);
		643
518	if (items > 1)	644	if (items > 1)
519	sv_setsv (ev->cb, new_cb);	645	sv_setsv (w->cb_sv, new_cb);
		646	}
520	OUTPUT:	647	OUTPUT:
521	RETVAL	648	RETVAL
522		649
523	SV fh (Event ev, SV new_fh = 0)	650	SV data (ev_watcher w, SV *new_data = 0)
524	CODE:	651	CODE:
525	RETVAL = newSVsv (ev->fh);	652	{
		653	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
		654
526	if (items > 1)	655	if (items > 1)
527	{	656	{
528	if (ev->active) event_del (&ev->ev);	657	SvREFCNT_dec (w->data);
529	sv_setsv (ev->fh, new_fh);	658	w->data = newSVsv (new_data);
530	ev->ev.ev_fd = sv_fileno (ev->fh);
531	ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL;
532	if (ev->active) event_add (&ev->ev, e_tv (ev));
533	}	659	}
		660	}
534	OUTPUT:	661	OUTPUT:
535	RETVAL	662	RETVAL
536		663
537	SV signal (Event ev, SV new_signal = 0)	664	int priority (ev_watcher *w, int new_priority = 0)
538	CODE:	665	CODE:
539	{	666	{
540	Signal signum;	667	RETVAL = w->priority;
541
542	if (items > 1)
543	signum = sv_signum (new_signal); /* may croak here */
544
545	RETVAL = newSVsv (ev->fh);
546		668
547	if (items > 1)	669	if (items > 1)
548	{	670	{
549	if (ev->active) event_del (&ev->ev);	671	int active = ev_is_active (w);
550	sv_setsv (ev->fh, new_signal);	672
551	ev->ev.ev_fd = signum;	673	if (active)
552	ev->ev.ev_events \|= EV_SIGNAL;	674	{
553	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	}
554	}	691	}
555	}	692	}
556	OUTPUT:	693	OUTPUT:
557	RETVAL	694	RETVAL
558		695
559	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)
560	CODE:	699	CODE:
561	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	{
562	if (items > 1)	724	if (items > 1)
563	{	725	{
564	if (ev->active) event_del (&ev->ev);	726	int fd = sv_fileno (new_fh);
565	ev->ev.ev_events = new_events;	727	CHECK_FD (new_fh, fd);
566	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));
567	}	733	}
		734	else
		735	RETVAL = newSVsv (w->fh);
		736	}
568	OUTPUT:	737	OUTPUT:
569	RETVAL	738	RETVAL
570		739
571	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	740	int events (ev_io *w, int new_events = EV_UNDEF)
572	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	{
573	RETVAL = ev->timeout;	778	RETVAL = w->signum;
		779
574	if (items > 1)	780	if (items > 1)
575	{	781	{
576	if (ev->active) event_del (&ev->ev);	782	Signal signum = sv_signum (new_signal);
577	ev->timeout = new_timeout;	783	CHECK_SIG (new_signal, signum);
578	ev->interval = repeat;	784
579	ev->abstime = 0;	785	RESET (signal, w, (w, signum));
580	if (ev->active) event_add (&ev->ev, e_tv (ev));
581	}	786	}
		787	}
582	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:
583	RETVAL	824	RETVAL = w->at;
		825	OUTPUT:
		826	RETVAL
584		827
585	void timeout_abs (Event ev, double at, double interval = 0.)	828	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
586	CODE:
587	if (ev->active) event_del (&ev->ev);
588	ev->timeout = at;
589	ev->interval = interval;
590	ev->abstime = 1;
591	if (ev->active) event_add (&ev->ev, e_tv (ev));
592		829
		830	void ev_periodic_start (ev_periodic *w)
		831	INIT:
		832	CHECK_REPEAT (w->interval);
		833	CODE:
		834	START (periodic, w);
593		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
594	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
595		869
596	BOOT:	870	void ev_idle_start (ev_idle *w)
597	{	871	CODE:
598	HV *stash = gv_stashpv ("EV::DNS", 1);	872	START (idle, w);
599		873
600	static const struct {	874	void ev_idle_stop (ev_idle *w)
601	const char *name;	875	CODE:
602	IV iv;	876	STOP (idle, w);
603	} *civ, const_iv[] = {
604	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
605	const_iv (DNS_, ERR_NONE)
606	const_iv (DNS_, ERR_FORMAT)
607	const_iv (DNS_, ERR_SERVERFAILED)
608	const_iv (DNS_, ERR_NOTEXIST)
609	const_iv (DNS_, ERR_NOTIMPL)
610	const_iv (DNS_, ERR_REFUSED)
611	const_iv (DNS_, ERR_TRUNCATED)
612	const_iv (DNS_, ERR_UNKNOWN)
613	const_iv (DNS_, ERR_TIMEOUT)
614	const_iv (DNS_, ERR_SHUTDOWN)
615	const_iv (DNS_, IPv4_A)
616	const_iv (DNS_, PTR)
617	const_iv (DNS_, IPv6_AAAA)
618	const_iv (DNS_, QUERY_NO_SEARCH)
619	const_iv (DNS_, OPTION_SEARCH)
620	const_iv (DNS_, OPTION_NAMESERVERS)
621	const_iv (DNS_, OPTION_MISC)
622	const_iv (DNS_, OPTIONS_ALL)
623	const_iv (DNS_, NO_SEARCH)
624	};
625		877
626	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	878	void DESTROY (ev_idle *w)
627	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	879	CODE:
628	}	880	STOP (idle, w);
		881	e_destroy (w);
629		882
630	int evdns_init ()	883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
631		884
632	void evdns_shutdown (int fail_requests = 1)	885	void ev_prepare_start (ev_prepare *w)
		886	CODE:
		887	START (prepare, w);
633		888
634	const char *evdns_err_to_string (int err)	889	void ev_prepare_stop (ev_prepare *w)
		890	CODE:
		891	STOP (prepare, w);
635		892
636	int evdns_nameserver_add (U32 address)	893	void DESTROY (ev_prepare *w)
		894	CODE:
		895	STOP (prepare, w);
		896	e_destroy (w);
637		897
638	int evdns_count_nameservers ()	898	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
639		899
640	int evdns_clear_nameservers_and_suspend ()	900	void ev_check_start (ev_check *w)
		901	CODE:
		902	START (check, w);
641		903
642	int evdns_resume ()	904	void ev_check_stop (ev_check *w)
		905	CODE:
		906	STOP (check, w);
643		907
644	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);
645		912
646	int evdns_resolve_ipv4 (const char name, int flags, SV cb)	913	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
647	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
648		914
649	int evdns_resolve_ipv6 (const char name, int flags, SV cb)	915	void ev_fork_start (ev_fork *w)
650	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)	916	CODE:
		917	START (fork, w);
651		918
652	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)
653	ALIAS:	960	ALIAS:
654	evdns_resolve_reverse_ipv6 = 1	961	rpid = 1
655	CODE:	962	CODE:
656	{	963	RETVAL = ix ? w->rpid : w->rstatus;
657	STRLEN len;	964	OUTPUT:
658	char *data = SvPVbyte (addr, len);
659	if (len != (ix ? 16 : 4))
660	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
661
662	RETVAL = ix	965	RETVAL
663	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
664	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
665	}
666	OUTPUT:
667	RETVAL
668		966
669	int evdns_set_option (char option, char val, int flags)	967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
670		968
671	int evdns_resolv_conf_parse (int flags, const char *filename)	969	void ev_stat_start (ev_stat *w)
		970	CODE:
		971	START (stat, w);
672		972
673	#ifdef MS_WINDOWS	973	void ev_stat_stop (ev_stat *w)
		974	CODE:
		975	STOP (stat, w);
674		976
675	int evdns_config_windows_nameservers ()	977	void DESTROY (ev_stat *w)
		978	CODE:
		979	STOP (stat, w);
		980	e_destroy (w);
676		981
677	#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	}
678		988
679	void evdns_search_clear ()	989	SV path (ev_stat w, SV *new_path = 0)
		990	CODE:
		991	{
		992	RETVAL = SvREFCNT_inc (w->fh);
680		993
681	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
682		1003
683	void evdns_search_ndots_set (int ndots)	1004	NV interval (ev_stat *w, NV new_interval = 0.)
		1005	CODE:
		1006	{
		1007	RETVAL = w->interval;
684		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
685		1062
686	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
687		1064
688	BOOT:	1065	BOOT:
689	{	1066	{
719		1096
720	#HttpRequest new (SV klass, SV cb)	1097	#HttpRequest new (SV klass, SV cb)
721		1098
722	#void DESTROY (struct evhttp_request *req);	1099	#void DESTROY (struct evhttp_request *req);
723		1100
		1101	#endif
724		1102
725		1103
726		1104
727		1105
728		1106
729		1107
730		1108
		1109

Diff Legend

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

Comparing EV/EV.xs (file contents): Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs. Revision 1.92 by root, Thu Dec 20 08:18:54 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs.
Revision 1.92 by root, Thu Dec 20 08:18:54 2007 UTC