[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 1.87 by root, Fri Dec 7 18:09:38 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>
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"	8	#include "EV/EVAPI.h"
29		9
30	typedef struct event_base *Base;	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"
		22	#include "event.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 ();
		34
		35	#define REF(w) \
		36	if (!((w)->flags & WFLAG_KEEPALIVE) \
		37	&& ev_is_active (w)) \
		38	ev_ref ();
		39
		40	#define START(type,w) \
		41	do { \
		42	UNREF (w); \
		43	ev_ ## type ## _start (w); \
		44	} while (0)
		45
		46	#define STOP(type,w) \
		47	do { \
		48	REF (w); \
		49	ev_ ## type ## _stop (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_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->flags = WFLAG_KEEPALIVE;
		138	w->data = 0;
		139	w->fh = 0;
		140	w->cb_sv = newSVsv (cb_sv);
130	ev->self = self;	141	w->self = self;
131	ev->timeout = TIMEOUT_NONE;
132	ev->interval = 0.;
133	ev->abstime = 0;
134	ev->active = 0;
135		142
136	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	143	return (void *)w;
137
138	return ev;
139	}	144	}
140		145
141	static struct timeval *	146	static void
142	e_tv (Event ev)	147	e_destroy (void *w_)
143	{	148	{
144	static struct timeval tv;	149	ev_watcher w = (ev_watcher )w_;
145	double to = ev->timeout;
146		150
147	if (to == TIMEOUT_NONE)	151	SvREFCNT_dec (w->fh ); w->fh = 0;
148	return 0;	152	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
149		153	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	}	154	}
166		155
167	static SV *e_self (Event ev)	156	static SV *
		157	e_bless (ev_watcher w, HV stash)
168	{	158	{
169	SV *rv;	159	SV *rv;
170		160
171	if (SvOBJECT (ev->self))	161	if (SvOBJECT (w->self))
172	rv = newRV_inc (ev->self);	162	rv = newRV_inc (w->self);
173	else	163	else
174	{	164	{
175	rv = newRV_noinc (ev->self);	165	rv = newRV_noinc (w->self);
176	sv_bless (rv, stash_event);	166	sv_bless (rv, stash);
177	SvREADONLY_on (ev->self);	167	SvREADONLY_on (w->self);
178	}	168	}
179		169
180	return rv;	170	return rv;
181	}	171	}
182		172
183	static int	173	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		174
198	static void	175	static void
199	e_cb (int fd, short events, void *arg)	176	e_cb (ev_watcher *w, int revents)
200	{	177	{
201	struct ev ev = (struct ev)arg;
202	dSP;	178	dSP;
203	I32 mark = SP - PL_stack_base;	179	I32 mark = SP - PL_stack_base;
204	SV sv_self, sv_events;	180	SV sv_self, sv_events;
205	static SV *sv_events_cache;
206		181
207	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	182	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		183
212	if (sv_events_cache)	184	if (sv_events_cache)
213	{	185	{
214	sv_events = sv_events_cache; sv_events_cache = 0;	186	sv_events = sv_events_cache; sv_events_cache = 0;
215	SvIV_set (sv_events, events);	187	SvIV_set (sv_events, revents);
216	}	188	}
217	else	189	else
218	sv_events = newSViv (events);	190	sv_events = newSViv (revents);
219		191
220	PUSHMARK (SP);	192	PUSHMARK (SP);
221	EXTEND (SP, 2);	193	EXTEND (SP, 2);
222	PUSHs (sv_self);	194	PUSHs (sv_self);
223	PUSHs (sv_events);	195	PUSHs (sv_events);
		196
224	PUTBACK;	197	PUTBACK;
225	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	198	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
226	SP = PL_stack_base + mark; PUTBACK;
227		199
228	SvREFCNT_dec (sv_self);	200	SvREFCNT_dec (sv_self);
229		201
230	if (sv_events_cache)	202	if (sv_events_cache)
231	SvREFCNT_dec (sv_events);	203	SvREFCNT_dec (sv_events);
232	else	204	else
233	sv_events_cache = sv_events;	205	sv_events_cache = sv_events;
234		206
235	if (ev->interval && !ev->active)	207	if (SvTRUE (ERRSV))
236	e_start (ev);	208	{
		209	SPAGAIN;
		210	PUSHMARK (SP);
		211	PUTBACK;
		212	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		213	}
		214
		215	SP = PL_stack_base + mark;
		216	PUTBACK;
		217	}
		218
		219	static void
		220	e_once_cb (int revents, void *arg)
		221	{
		222	dSP;
		223	I32 mark = SP - PL_stack_base;
		224	SV *sv_events;
		225
		226	if (sv_events_cache)
		227	{
		228	sv_events = sv_events_cache; sv_events_cache = 0;
		229	SvIV_set (sv_events, revents);
		230	}
		231	else
		232	sv_events = newSViv (revents);
		233
		234	PUSHMARK (SP);
		235	XPUSHs (sv_events);
		236
		237	PUTBACK;
		238	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		239
		240	SvREFCNT_dec ((SV *)arg);
		241
		242	if (sv_events_cache)
		243	SvREFCNT_dec (sv_events);
		244	else
		245	sv_events_cache = sv_events;
		246
		247	if (SvTRUE (ERRSV))
		248	{
		249	SPAGAIN;
		250	PUSHMARK (SP);
		251	PUTBACK;
		252	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		253	}
		254
		255	SP = PL_stack_base + mark;
		256	PUTBACK;
		257	}
		258
		259	static ev_tstamp
		260	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		261	{
		262	ev_tstamp retval;
		263	int count;
		264	dSP;
		265
		266	ENTER;
		267	SAVETMPS;
		268
		269	PUSHMARK (SP);
		270	EXTEND (SP, 2);
		271	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		272	PUSHs (newSVnv (now));
		273
		274	PUTBACK;
		275	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		276	SPAGAIN;
237		277
238	if (SvTRUE (ERRSV))	278	if (SvTRUE (ERRSV))
239	{	279	{
240	PUSHMARK (SP);	280	PUSHMARK (SP);
241	PUTBACK;	281	PUTBACK;
242	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	282	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
243	SP = PL_stack_base + mark; PUTBACK;	283	SPAGAIN;
244	}	284	}
245	}
246		285
247	/////////////////////////////////////////////////////////////////////////////	286	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	{	287	{
264	int i;	288	retval = SvNV (TOPs);
265		289
266	PUSHs (sv_2mortal (newSViv (type)));	290	if (retval < now)
267	PUSHs (sv_2mortal (newSViv (ttl)));	291	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	}	292	}
283		293	else
284	PUTBACK;	294	retval = now;
285	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
286		295
287	FREETMPS;	296	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;	297	LEAVE;
		298
		299	return retval;
297	}	300	}
		301
		302	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		303	croak (# repeat " value must be >= 0");
		304
		305	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		306	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		307
		308	#define CHECK_SIG(sv,num) if ((num) < 0) \
		309	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
298		310
299	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
300	// XS interface functions	312	// XS interface functions
301		313
302	MODULE = EV PACKAGE = EV PREFIX = event_	314	MODULE = EV PACKAGE = EV PREFIX = ev_
		315
		316	PROTOTYPES: ENABLE
303		317
304	BOOT:	318	BOOT:
305	{	319	{
306	int i;
307	HV *stash = gv_stashpv ("EV", 1);	320	HV *stash = gv_stashpv ("EV", 1);
308		321
309	static const struct {	322	static const struct {
310	const char *name;	323	const char *name;
311	IV iv;	324	IV iv;
312	} *civ, const_iv[] = {	325	} *civ, const_iv[] = {
313	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	326	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		327	const_iv (EV_, MINPRI)
		328	const_iv (EV_, MAXPRI)
		329
		330	const_iv (EV_, UNDEF)
314	const_iv (EV_, NONE)	331	const_iv (EV_, NONE)
315	const_iv (EV_, TIMEOUT)	332	const_iv (EV_, TIMEOUT)
316	const_iv (EV_, READ)	333	const_iv (EV_, READ)
317	const_iv (EV_, WRITE)	334	const_iv (EV_, WRITE)
318	const_iv (EV_, SIGNAL)	335	const_iv (EV_, SIGNAL)
		336	const_iv (EV_, IDLE)
		337	const_iv (EV_, CHECK)
319	const_iv (EV_, PERSIST)	338	const_iv (EV_, ERROR)
		339
320	const_iv (EV, LOOP_ONCE)	340	const_iv (EV, LOOP_ONESHOT)
321	const_iv (EV, LOOP_NONBLOCK)	341	const_iv (EV, LOOP_NONBLOCK)
322	const_iv (EV, BUFFER_READ)	342	const_iv (EV, UNLOOP_ONE)
323	const_iv (EV, BUFFER_WRITE)	343	const_iv (EV, UNLOOP_ALL)
		344
		345	const_iv (EV, BACKEND_SELECT)
		346	const_iv (EV, BACKEND_POLL)
324	const_iv (EV, BUFFER_EOF)	347	const_iv (EV, BACKEND_EPOLL)
		348	const_iv (EV, BACKEND_KQUEUE)
		349	const_iv (EV, BACKEND_DEVPOLL)
325	const_iv (EV, BUFFER_ERROR)	350	const_iv (EV, BACKEND_PORT)
326	const_iv (EV, BUFFER_TIMEOUT)	351	const_iv (EV, FLAG_AUTO)
		352	const_iv (EV, FLAG_NOENV)
		353	const_iv (EV, FLAG_FORKCHECK)
327	};	354	};
328		355
329	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	356	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
330	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	357	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
331		358
332	stash_base = gv_stashpv ("EV::Base" , 1);	359	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		360	stash_io = gv_stashpv ("EV::IO" , 1);
		361	stash_timer = gv_stashpv ("EV::Timer" , 1);
		362	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		363	stash_signal = gv_stashpv ("EV::Signal" , 1);
		364	stash_idle = gv_stashpv ("EV::Idle" , 1);
		365	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
		366	stash_check = gv_stashpv ("EV::Check" , 1);
		367	stash_child = gv_stashpv ("EV::Child" , 1);
333	stash_event = gv_stashpv ("EV::Event", 1);	368	stash_embed = gv_stashpv ("EV::Embed" , 1);
		369	stash_stat = gv_stashpv ("EV::Stat" , 1);
334		370
335	{	371	{
336	SV *sv = perl_get_sv ("EV::API", TRUE);	372	SV *sv = perl_get_sv ("EV::API", TRUE);
337	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	373	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
338		374
		375	/* the poor man's shared library emulator */
339	evapi.ver = EV_API_VERSION;	376	evapi.ver = EV_API_VERSION;
340	evapi.rev = EV_API_REVISION;	377	evapi.rev = EV_API_REVISION;
		378	evapi.sv_fileno = sv_fileno;
		379	evapi.sv_signum = sv_signum;
341	evapi.now = e_now;	380	evapi.now = ev_now;
342	evapi.once = api_once;	381	evapi.backend = ev_backend;
		382	evapi.unloop = ev_unloop;
		383	evapi.ref = ev_ref;
		384	evapi.unref = ev_unref;
		385	evapi.time = ev_time;
343	evapi.loop = event_loop;	386	evapi.loop = ev_loop;
		387	evapi.once = ev_once;
		388	evapi.io_start = ev_io_start;
		389	evapi.io_stop = ev_io_stop;
		390	evapi.timer_start = ev_timer_start;
		391	evapi.timer_stop = ev_timer_stop;
		392	evapi.timer_again = ev_timer_again;
		393	evapi.periodic_start = ev_periodic_start;
		394	evapi.periodic_stop = ev_periodic_stop;
		395	evapi.signal_start = ev_signal_start;
		396	evapi.signal_stop = ev_signal_stop;
		397	evapi.idle_start = ev_idle_start;
		398	evapi.idle_stop = ev_idle_stop;
		399	evapi.prepare_start = ev_prepare_start;
		400	evapi.prepare_stop = ev_prepare_stop;
		401	evapi.check_start = ev_check_start;
		402	evapi.check_stop = ev_check_stop;
		403	evapi.child_start = ev_child_start;
		404	evapi.child_stop = ev_child_stop;
		405	evapi.stat_start = ev_stat_start;
		406	evapi.stat_stop = ev_stat_stop;
		407	evapi.stat_stat = ev_stat_stat;
344		408
345	sv_setiv (sv, (IV)&evapi);	409	sv_setiv (sv, (IV)&evapi);
346	SvREADONLY_on (sv);	410	SvREADONLY_on (sv);
347	}	411	}
		412	#ifndef _WIN32
		413	pthread_atfork (0, 0, ev_default_fork);
		414	#endif
348	}	415	}
349		416
350	double now ()	417	NV ev_now ()
351	CODE:
352	RETVAL = e_now ();
353	OUTPUT:
354	RETVAL
355		418
356	const char *version ()	419	unsigned int ev_backend ()
357	ALIAS:
358	method = 1
359	CODE:
360	RETVAL = ix ? event_get_method () : event_get_version ();
361	OUTPUT:
362	RETVAL
363		420
364	Base event_init ()	421	NV ev_time ()
365		422
366	int event_priority_init (int npri)	423	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
367		424
368	int event_dispatch ()	425	unsigned int ev_loop_count ()
369		426
370	int event_loop (int flags = 0)	427	void ev_loop (int flags = 0)
371		428
372	int event_loopexit (double after = 0)	429	void ev_unloop (int how = 1)
373	CODE:
374	{
375	struct timeval tv;
376	tv_set (&tv, after);
377	event_loopexit (&tv);
378	}
379		430
380	Event event (SV *cb)
381	CODE:
382	RETVAL = e_new (NEWSV (0, 0), 0, cb);
383	OUTPUT:
384	RETVAL
385
386	Event io (SV fh, short events, SV cb)	431	ev_io io (SV fh, int events, SV *cb)
387	ALIAS:	432	ALIAS:
388	io_ns = 1	433	io_ns = 1
389	CODE:	434	CODE:
		435	{
		436	int fd = sv_fileno (fh);
		437	CHECK_FD (fh, fd);
		438
390	RETVAL = e_new (fh, events, cb);	439	RETVAL = e_new (sizeof (ev_io), cb);
		440	RETVAL->fh = newSVsv (fh);
		441	ev_io_set (RETVAL, fd, events);
391	if (!ix) e_start (RETVAL);	442	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	}	443	}
412	OUTPUT:	444	OUTPUT:
413	RETVAL	445	RETVAL
414		446
415	Event timer (double after, int repeat, SV *cb)	447	ev_timer timer (NV after, NV repeat, SV cb)
416	ALIAS:	448	ALIAS:
417	timer_ns = 1	449	timer_ns = 1
		450	INIT:
		451	CHECK_REPEAT (repeat);
418	CODE:	452	CODE:
419	RETVAL = e_new (NEWSV (0, 0), 0, cb);	453	RETVAL = e_new (sizeof (ev_timer), cb);
420	RETVAL->timeout = after;	454	ev_timer_set (RETVAL, after, repeat);
421	RETVAL->interval = repeat;	455	if (!ix) START (timer, RETVAL);
422	if (!ix) e_start (RETVAL);
423	OUTPUT:	456	OUTPUT:
424	RETVAL	457	RETVAL
425		458
426	Event timer_abs (double at, double interval, SV *cb)	459	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
427	ALIAS:	460	ALIAS:
428	timer_abs_ns = 1	461	periodic_ns = 1
		462	INIT:
		463	CHECK_REPEAT (interval);
429	CODE:	464	CODE:
430	RETVAL = e_new (NEWSV (0, 0), 0, cb);	465	{
431	RETVAL->timeout = at;	466	ev_periodic *w;
432	RETVAL->interval = interval;	467	w = e_new (sizeof (ev_periodic), cb);
433	RETVAL->abstime = 1;	468	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
434	if (!ix) e_start (RETVAL);	469	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		470	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		471	if (!ix) START (periodic, w);
		472	}
435	OUTPUT:	473	OUTPUT:
436	RETVAL	474	RETVAL
437		475
438	Event signal (Signal signum, SV *cb)	476	ev_signal signal (SV signal, SV *cb)
439	ALIAS:	477	ALIAS:
440	signal_ns = 1	478	signal_ns = 1
441	CODE:	479	CODE:
442	RETVAL = e_new (ST (0), EV_SIGNAL \| EV_PERSIST, cb);	480	{
443	RETVAL->ev.ev_fd = signum;	481	Signal signum = sv_signum (signal);
		482	CHECK_SIG (signal, signum);
		483
		484	RETVAL = e_new (sizeof (ev_signal), cb);
		485	ev_signal_set (RETVAL, signum);
		486	if (!ix) START (signal, RETVAL);
		487	}
		488	OUTPUT:
		489	RETVAL
		490
		491	ev_idle idle (SV cb)
		492	ALIAS:
		493	idle_ns = 1
		494	CODE:
		495	RETVAL = e_new (sizeof (ev_idle), cb);
		496	ev_idle_set (RETVAL);
		497	if (!ix) START (idle, RETVAL);
		498	OUTPUT:
		499	RETVAL
		500
		501	ev_prepare prepare (SV cb)
		502	ALIAS:
		503	prepare_ns = 1
		504	CODE:
		505	RETVAL = e_new (sizeof (ev_prepare), cb);
		506	ev_prepare_set (RETVAL);
		507	if (!ix) START (prepare, RETVAL);
		508	OUTPUT:
		509	RETVAL
		510
		511	ev_check check (SV cb)
		512	ALIAS:
		513	check_ns = 1
		514	CODE:
		515	RETVAL = e_new (sizeof (ev_check), cb);
		516	ev_check_set (RETVAL);
		517	if (!ix) START (check, RETVAL);
		518	OUTPUT:
		519	RETVAL
		520
		521	ev_child child (int pid, SV cb)
		522	ALIAS:
		523	child_ns = 1
		524	CODE:
		525	RETVAL = e_new (sizeof (ev_child), cb);
		526	ev_child_set (RETVAL, pid);
		527	if (!ix) START (child, RETVAL);
		528	OUTPUT:
		529	RETVAL
		530
		531	ev_stat stat (SV path, NV interval, SV *cb)
		532	ALIAS:
		533	stat_ns = 1
		534	CODE:
		535	RETVAL = e_new (sizeof (ev_stat), cb);
		536	RETVAL->fh = newSVsv (path);
		537	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
444	if (!ix) e_start (RETVAL);	538	if (!ix) START (stat, RETVAL);
445	OUTPUT:	539	OUTPUT:
446	RETVAL	540	RETVAL
		541
		542	void once (SV fh, int events, SV timeout, SV *cb)
		543	CODE:
		544	ev_once (
		545	sv_fileno (fh), events,
		546	SvOK (timeout) ? SvNV (timeout) : -1.,
		547	e_once_cb,
		548	newSVsv (cb)
		549	);
447		550
448	PROTOTYPES: DISABLE	551	PROTOTYPES: DISABLE
449		552
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_	553	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
483		554
484	int event_priority_set (Event ev, int pri)	555	int ev_is_active (ev_watcher *w)
485	C_ARGS: &ev->ev, pri
486		556
487	int event_add (Event ev, double timeout = TIMEOUT_NONE)	557	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		558
495	int event_start (Event ev)	559	int keepalive (ev_watcher *w, int new_value = 0)
496	CODE:	560	CODE:
497	RETVAL = e_start (ev);	561	{
498	OUTPUT:	562	RETVAL = w->flags & WFLAG_KEEPALIVE;
499	RETVAL	563	new_value = new_value ? WFLAG_KEEPALIVE : 0;
500		564
501	int event_del (Event ev)	565	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
502	ALIAS:	566	{
503	stop = 0	567	REF (w);
504	CODE:	568	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
505	RETVAL = e_stop (ev);	569	UNREF (w);
		570	}
		571	}
506	OUTPUT:	572	OUTPUT:
507	RETVAL	573	RETVAL
508		574
509	void DESTROY (Event ev)
510	CODE:
511	e_stop (ev);
512	SvREFCNT_dec (ev->cb);
513	SvREFCNT_dec (ev->fh);
514
515	SV cb (Event ev, SV new_cb = 0)	575	SV cb (ev_watcher w, SV *new_cb = 0)
516	CODE:	576	CODE:
		577	{
517	RETVAL = newSVsv (ev->cb);	578	RETVAL = newSVsv (w->cb_sv);
		579
518	if (items > 1)	580	if (items > 1)
519	sv_setsv (ev->cb, new_cb);	581	sv_setsv (w->cb_sv, new_cb);
		582	}
520	OUTPUT:	583	OUTPUT:
521	RETVAL	584	RETVAL
522		585
523	SV fh (Event ev, SV new_fh = 0)	586	SV data (ev_watcher w, SV *new_data = 0)
524	CODE:	587	CODE:
525	RETVAL = newSVsv (ev->fh);	588	{
		589	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
		590
526	if (items > 1)	591	if (items > 1)
527	{	592	{
528	if (ev->active) event_del (&ev->ev);	593	SvREFCNT_dec (w->data);
529	sv_setsv (ev->fh, new_fh);	594	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	}	595	}
		596	}
534	OUTPUT:	597	OUTPUT:
535	RETVAL	598	RETVAL
536		599
537	SV signal (Event ev, SV new_signal = 0)	600	void trigger (ev_watcher *w, int revents = EV_NONE)
538	CODE:	601	CODE:
539	{	602	w->cb (w, revents);
540	Signal signum;
541		603
542	if (items > 1)	604	int priority (ev_watcher *w, int new_priority = 0)
543	signum = sv_signum (new_signal); /* may croak here */	605	CODE:
544		606	{
545	RETVAL = newSVsv (ev->fh);	607	RETVAL = w->priority;
546		608
547	if (items > 1)	609	if (items > 1)
548	{	610	{
549	if (ev->active) event_del (&ev->ev);	611	int active = ev_is_active (w);
550	sv_setsv (ev->fh, new_signal);	612
551	ev->ev.ev_fd = signum;	613	if (active)
552	ev->ev.ev_events \|= EV_SIGNAL;	614	{
553	if (ev->active) event_add (&ev->ev, e_tv (ev));	615	/* grrr. */
		616	PUSHMARK (SP);
		617	XPUSHs (ST (0));
		618	PUTBACK;
		619	call_method ("stop", G_DISCARD \| G_VOID);
		620	}
		621
		622	ev_set_priority (w, new_priority);
		623
		624	if (active)
		625	{
		626	PUSHMARK (SP);
		627	XPUSHs (ST (0));
		628	PUTBACK;
		629	call_method ("start", G_DISCARD \| G_VOID);
		630	}
554	}	631	}
555	}	632	}
556	OUTPUT:	633	OUTPUT:
557	RETVAL	634	RETVAL
558		635
559	short events (Event ev, short new_events = EV_UNDEF)	636	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		637
		638	void ev_io_start (ev_io *w)
560	CODE:	639	CODE:
561	RETVAL = ev->ev.ev_events;	640	START (io, w);
		641
		642	void ev_io_stop (ev_io *w)
		643	CODE:
		644	STOP (io, w);
		645
		646	void DESTROY (ev_io *w)
		647	CODE:
		648	STOP (io, w);
		649	e_destroy (w);
		650
		651	void set (ev_io w, SV fh, int events)
		652	CODE:
		653	{
		654	int fd = sv_fileno (fh);
		655	CHECK_FD (fh, fd);
		656
		657	sv_setsv (w->fh, fh);
		658	RESET (io, w, (w, fd, events));
		659	}
		660
		661	SV fh (ev_io w, SV *new_fh = 0)
		662	CODE:
		663	{
562	if (items > 1)	664	if (items > 1)
563	{	665	{
564	if (ev->active) event_del (&ev->ev);	666	int fd = sv_fileno (new_fh);
565	ev->ev.ev_events = new_events;	667	CHECK_FD (new_fh, fd);
566	if (ev->active) event_add (&ev->ev, e_tv (ev));	668
		669	RETVAL = w->fh;
		670	w->fh = newSVsv (new_fh);
		671
		672	RESET (io, w, (w, fd, w->events));
567	}	673	}
		674	else
		675	RETVAL = newSVsv (w->fh);
		676	}
568	OUTPUT:	677	OUTPUT:
569	RETVAL	678	RETVAL
570		679
571	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	680	int events (ev_io *w, int new_events = EV_UNDEF)
572	CODE:	681	CODE:
		682	{
		683	RETVAL = w->events;
		684
		685	if (items > 1)
		686	RESET (io, w, (w, w->fd, new_events));
		687	}
		688	OUTPUT:
		689	RETVAL
		690
		691	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		692
		693	void ev_signal_start (ev_signal *w)
		694	CODE:
		695	START (signal, w);
		696
		697	void ev_signal_stop (ev_signal *w)
		698	CODE:
		699	STOP (signal, w);
		700
		701	void DESTROY (ev_signal *w)
		702	CODE:
		703	STOP (signal, w);
		704	e_destroy (w);
		705
		706	void set (ev_signal w, SV signal)
		707	CODE:
		708	{
		709	Signal signum = sv_signum (signal);
		710	CHECK_SIG (signal, signum);
		711
		712	RESET (signal, w, (w, signum));
		713	}
		714
		715	int signal (ev_signal w, SV new_signal = 0)
		716	CODE:
		717	{
573	RETVAL = ev->timeout;	718	RETVAL = w->signum;
		719
574	if (items > 1)	720	if (items > 1)
575	{	721	{
576	if (ev->active) event_del (&ev->ev);	722	Signal signum = sv_signum (new_signal);
577	ev->timeout = new_timeout;	723	CHECK_SIG (new_signal, signum);
578	ev->interval = repeat;	724
579	ev->abstime = 0;	725	RESET (signal, w, (w, signum));
580	if (ev->active) event_add (&ev->ev, e_tv (ev));
581	}	726	}
		727	}
582	OUTPUT:	728	OUTPUT:
583	RETVAL	729	RETVAL
584		730
585	void timeout_abs (Event ev, double at, double interval = 0.)	731	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
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		732
		733	void ev_timer_start (ev_timer *w)
		734	INIT:
		735	CHECK_REPEAT (w->repeat);
		736	CODE:
		737	START (timer, w);
593		738
		739	void ev_timer_stop (ev_timer *w)
		740	CODE:
		741	STOP (timer, w);
		742
		743	void ev_timer_again (ev_timer *w)
		744	INIT:
		745	CHECK_REPEAT (w->repeat);
		746	CODE:
		747	REF (w);
		748	ev_timer_again (w);
		749	UNREF (w);
		750
		751	void DESTROY (ev_timer *w)
		752	CODE:
		753	STOP (timer, w);
		754	e_destroy (w);
		755
		756	void set (ev_timer *w, NV after, NV repeat = 0.)
		757	INIT:
		758	CHECK_REPEAT (repeat);
		759	CODE:
		760	RESET (timer, w, (w, after, repeat));
		761
		762	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		763
		764	void ev_periodic_start (ev_periodic *w)
		765	INIT:
		766	CHECK_REPEAT (w->interval);
		767	CODE:
		768	START (periodic, w);
		769
		770	void ev_periodic_stop (ev_periodic *w)
		771	CODE:
		772	STOP (periodic, w);
		773
		774	void ev_periodic_again (ev_periodic *w)
		775	CODE:
		776	REF (w);
		777	ev_periodic_again (w);
		778	UNREF (w);
		779
		780	void DESTROY (ev_periodic *w)
		781	CODE:
		782	STOP (periodic, w);
		783	e_destroy (w);
		784
		785	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		786	INIT:
		787	CHECK_REPEAT (interval);
		788	CODE:
		789	{
		790	SvREFCNT_dec (w->fh);
		791	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		792
		793	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		794	}
		795
594	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	796	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
595		797
596	BOOT:	798	void ev_idle_start (ev_idle *w)
597	{	799	CODE:
598	HV *stash = gv_stashpv ("EV::DNS", 1);	800	START (idle, w);
599		801
600	static const struct {	802	void ev_idle_stop (ev_idle *w)
601	const char *name;	803	CODE:
602	IV iv;	804	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		805
626	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	806	void DESTROY (ev_idle *w)
627	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	807	CODE:
628	}	808	STOP (idle, w);
		809	e_destroy (w);
629		810
630	int evdns_init ()	811	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
631		812
632	void evdns_shutdown (int fail_requests = 1)	813	void ev_prepare_start (ev_prepare *w)
		814	CODE:
		815	START (prepare, w);
633		816
634	const char *evdns_err_to_string (int err)	817	void ev_prepare_stop (ev_prepare *w)
		818	CODE:
		819	STOP (prepare, w);
635		820
636	int evdns_nameserver_add (U32 address)	821	void DESTROY (ev_prepare *w)
		822	CODE:
		823	STOP (prepare, w);
		824	e_destroy (w);
637		825
638	int evdns_count_nameservers ()	826	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
639		827
640	int evdns_clear_nameservers_and_suspend ()	828	void ev_check_start (ev_check *w)
		829	CODE:
		830	START (check, w);
641		831
642	int evdns_resume ()	832	void ev_check_stop (ev_check *w)
		833	CODE:
		834	STOP (check, w);
643		835
644	int evdns_nameserver_ip_add (char *ip_as_string)	836	void DESTROY (ev_check *w)
		837	CODE:
		838	STOP (check, w);
		839	e_destroy (w);
645		840
646	int evdns_resolve_ipv4 (const char name, int flags, SV cb)	841	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
647	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
648		842
649	int evdns_resolve_ipv6 (const char name, int flags, SV cb)	843	void ev_child_start (ev_child *w)
650	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)	844	CODE:
		845	START (child, w);
651		846
652	int evdns_resolve_reverse (SV addr, int flags, SV cb)	847	void ev_child_stop (ev_child *w)
		848	CODE:
		849	STOP (child, w);
		850
		851	void DESTROY (ev_child *w)
		852	CODE:
		853	STOP (child, w);
		854	e_destroy (w);
		855
		856	void set (ev_child *w, int pid)
		857	CODE:
		858	RESET (child, w, (w, pid));
		859
		860	int pid (ev_child *w, int new_pid = 0)
		861	CODE:
		862	{
		863	RETVAL = w->pid;
		864
		865	if (items > 1)
		866	RESET (child, w, (w, new_pid));
		867	}
		868	OUTPUT:
		869	RETVAL
		870
		871
		872	int rstatus (ev_child *w)
653	ALIAS:	873	ALIAS:
654	evdns_resolve_reverse_ipv6 = 1	874	rpid = 1
655	CODE:	875	CODE:
656	{	876	RETVAL = ix ? w->rpid : w->rstatus;
657	STRLEN len;	877	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	878	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		879
669	int evdns_set_option (char option, char val, int flags)	880	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
670		881
671	int evdns_resolv_conf_parse (int flags, const char *filename)	882	void ev_stat_start (ev_stat *w)
		883	CODE:
		884	START (stat, w);
672		885
673	#ifdef MS_WINDOWS	886	void ev_stat_stop (ev_stat *w)
		887	CODE:
		888	STOP (stat, w);
674		889
675	int evdns_config_windows_nameservers ()	890	void DESTROY (ev_stat *w)
		891	CODE:
		892	STOP (stat, w);
		893	e_destroy (w);
676		894
677	#endif	895	void set (ev_stat w, SV path, NV interval)
		896	CODE:
		897	{
		898	sv_setsv (w->fh, path);
		899	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		900	}
678		901
679	void evdns_search_clear ()	902	SV path (ev_stat w, SV *new_path = 0)
		903	CODE:
		904	{
		905	RETVAL = SvREFCNT_inc (w->fh);
680		906
681	void evdns_search_add (char *domain)	907	if (items > 1)
		908	{
		909	SvREFCNT_dec (w->fh);
		910	w->fh = newSVsv (new_path);
		911	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		912	}
		913	}
		914	OUTPUT:
		915	RETVAL
682		916
683	void evdns_search_ndots_set (int ndots)	917	NV interval (ev_stat *w, NV new_interval = 0.)
		918	CODE:
		919	{
		920	RETVAL = w->interval;
684		921
		922	if (items > 1)
		923	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		924	}
		925	OUTPUT:
		926	RETVAL
		927
		928	void prev (ev_stat *w)
		929	ALIAS:
		930	stat = 1
		931	attr = 2
		932	PPCODE:
		933	{
		934	ev_statdata *s = ix ? &w->attr : &w->prev;
		935
		936	if (ix == 1)
		937	ev_stat_stat (w);
		938	else if (!s->st_nlink)
		939	errno = ENOENT;
		940
		941	PL_statcache.st_dev = s->st_nlink;
		942	PL_statcache.st_ino = s->st_ino;
		943	PL_statcache.st_mode = s->st_mode;
		944	PL_statcache.st_nlink = s->st_nlink;
		945	PL_statcache.st_uid = s->st_uid;
		946	PL_statcache.st_gid = s->st_gid;
		947	PL_statcache.st_rdev = s->st_rdev;
		948	PL_statcache.st_size = s->st_size;
		949	PL_statcache.st_atime = s->st_atime;
		950	PL_statcache.st_mtime = s->st_mtime;
		951	PL_statcache.st_ctime = s->st_ctime;
		952
		953	if (GIMME_V == G_SCALAR)
		954	XPUSHs (boolSV (s->st_nlink));
		955	else if (GIMME_V == G_ARRAY && s->st_nlink)
		956	{
		957	EXTEND (SP, 13);
		958	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		959	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		960	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		961	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		962	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		963	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		964	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		965	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		966	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		967	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		968	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		969	PUSHs (sv_2mortal (newSVuv (4096)));
		970	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		971	}
		972	}
		973
		974	#if 0
685		975
686	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	976	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
687		977
688	BOOT:	978	BOOT:
689	{	979	{
719		1009
720	#HttpRequest new (SV klass, SV cb)	1010	#HttpRequest new (SV klass, SV cb)
721		1011
722	#void DESTROY (struct evhttp_request *req);	1012	#void DESTROY (struct evhttp_request *req);
723		1013
		1014	#endif
724		1015
725		1016
726		1017
727		1018
728		1019
729		1020
730		1021
		1022

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Comparing EV/EV.xs (file contents): Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs. Revision 1.87 by root, Fri Dec 7 18:09:38 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs.
Revision 1.87 by root, Fri Dec 7 18:09:38 2007 UTC