ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/EV/EV.xs

Comparing EV/EV.xs (file contents):
Revision 1.22 by root, Wed Oct 31 18:28:00 2007 UTC vs.
Revision 1.100 by root, Fri Dec 21 09:43:57 2007 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/	5	/*#include <netinet/in.h>*/
6		6
7	#define TIMEOUT_NONE HUGE_VAL
8	#define HAVE_EPOLL 1
9
10	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
		8	#define EV_H <ev.h>
11	#include "EV/EVAPI.h"	9	#include "EV/EVAPI.h"
12		10
		11	/* fix perl api breakage */
		12	#undef signal
		13	#undef sigaction
		14
		15	#define EV_SELECT_IS_WINSOCKET 0
		16	#ifdef _WIN32
		17	# define EV_SELECT_USE_FD_SET 0
		18	# define NFDBITS PERL_NFDBITS
		19	# define fd_mask Perl_fd_mask
		20	#endif
		21	/* due to bugs in OS X we have to use libev/ explicitly here */
13	#include "libev/ev.c"	22	#include "libev/ev.c"
14		23
		24	#ifndef _WIN32
		25	# include <pthread.h>
		26	#endif
		27
		28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		29
		30	#define WFLAG_KEEPALIVE 1
		31
		32	#define UNREF(w) \
		33	if (!((w)->flags & WFLAG_KEEPALIVE) \
		34	&& !ev_is_active (w)) \
		35	ev_unref (e_loop (w));
		36
		37	#define REF(w) \
		38	if (!((w)->flags & WFLAG_KEEPALIVE) \
		39	&& ev_is_active (w)) \
		40	ev_ref (e_loop (w));
		41
		42	#define START(type,w) \
		43	do { \
		44	UNREF (w); \
		45	ev_ ## type ## _start (e_loop (w), w); \
		46	} while (0)
		47
		48	#define STOP(type,w) \
		49	do { \
		50	REF (w); \
		51	ev_ ## type ## _stop (e_loop (w), w); \
		52	} while (0)
		53
		54	#define RESET(type,w,seta) \
		55	do { \
		56	int active = ev_is_active (w); \
		57	if (active) STOP (type, w); \
		58	ev_ ## type ## _set seta; \
		59	if (active) START (type, w); \
		60	} while (0)
		61
15	typedef int Signal;	62	typedef int Signal;
16		63
		64	static SV *default_loop_sv;
		65
17	static struct EVAPI evapi;	66	static struct EVAPI evapi;
18		67
19	static HV	68	static HV
		69	*stash_loop,
20	*stash_watcher,	70	*stash_watcher,
21	*stash_io,	71	*stash_io,
22	*stash_time,
23	*stash_timer,	72	*stash_timer,
24	*stash_periodic,	73	*stash_periodic,
25	*stash_signal,	74	*stash_signal,
		75	*stash_child,
		76	*stash_stat,
26	*stash_idle,	77	*stash_idle,
27	*stash_prepare,	78	*stash_prepare,
28	*stash_check;	79	*stash_check,
		80	*stash_embed,
		81	*stash_fork;
29		82
		83	#ifndef SIG_SIZE
		84	/* kudos to Slaven Rezic for the idea */
		85	static char sig_size [] = { SIG_NUM };
		86	# define SIG_SIZE (sizeof (sig_size) + 1)
		87	#endif
		88
30	static int	89	static Signal
31	sv_signum (SV *sig)	90	sv_signum (SV *sig)
32	{	91	{
33	int signum;	92	Signal signum;
34		93
35	if (SvIV (sig) > 0)	94	SvGETMAGIC (sig);
36	return SvIV (sig);
37		95
38	for (signum = 1; signum < SIG_SIZE; ++signum)	96	for (signum = 1; signum < SIG_SIZE; ++signum)
39	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
40	return signum;	98	return signum;
41		99
		100	signum = SvIV (sig);
		101
		102	if (signum > 0 && signum < SIG_SIZE)
		103	return signum;
		104
42	return -1;	105	return -1;
43	}	106	}
44		107
45	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
46	// Event	109	// Event
47		110
48	static void e_cb (struct ev_watcher *w, int revents);	111	static void e_cb (EV_P_ ev_watcher *w, int revents);
49		112
50	static int	113	static int
51	sv_fileno (SV *fh)	114	sv_fileno (SV *fh)
52	{	115	{
53	SvGETMAGIC (fh);	116	SvGETMAGIC (fh);
…		…
56	fh = SvRV (fh);	119	fh = SvRV (fh);
57		120
58	if (SvTYPE (fh) == SVt_PVGV)	121	if (SvTYPE (fh) == SVt_PVGV)
59	return PerlIO_fileno (IoIFP (sv_2io (fh)));	122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
60		123
61	if (SvIOK (fh))	124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
62	return SvIV (fh);	125	return SvIV (fh);
63		126
64	return -1;	127	return -1;
65	}	128	}
66		129
67	static void *	130	static void *
68	e_new (int size, SV *cb_sv)	131	e_new (int size, SV *cb_sv, SV *loop)
69	{	132	{
70	struct ev_watcher *w;	133	ev_watcher *w;
71	SV *self = NEWSV (0, size);	134	SV *self = NEWSV (0, size);
72	SvPOK_only (self);	135	SvPOK_only (self);
73	SvCUR_set (self, size);	136	SvCUR_set (self, size);
74		137
75	w = (struct ev_watcher *)SvPVX (self);	138	w = (ev_watcher *)SvPVX (self);
76		139
77	evw_init (w, e_cb);	140	ev_init (w, e_cb);
78		141
		142	w->loop = SvREFCNT_inc (SvRV (loop));
		143	w->flags = WFLAG_KEEPALIVE;
		144	w->data = 0;
79	w->fh = 0;	145	w->fh = 0;
80	w->cb_sv = newSVsv (cb_sv);	146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
81	w->self = self;	147	w->self = self;
82		148
83	return (void *)w;	149	return (void *)w;
84	}	150	}
85		151
		152	static void
		153	e_destroy (void *w_)
		154	{
		155	ev_watcher *w = (ev_watcher *)w_;
		156
		157	SvREFCNT_dec (w->loop ); w->loop = 0;
		158	SvREFCNT_dec (w->fh ); w->fh = 0;
		159	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		160	SvREFCNT_dec (w->data ); w->data = 0;
		161	}
		162
86	static SV *	163	static SV *
87	e_bless (struct ev_watcher *w, HV *stash)	164	e_bless (ev_watcher *w, HV *stash)
88	{	165	{
89	SV *rv;	166	SV *rv;
90		167
91	if (SvOBJECT (w->self))	168	if (SvOBJECT (w->self))
92	rv = newRV_inc (w->self);	169	rv = newRV_inc (w->self);
…		…
98	}	175	}
99		176
100	return rv;	177	return rv;
101	}	178	}
102		179
		180	static SV *sv_events_cache;
		181
103	static void	182	static void
104	e_cb (struct ev_watcher *w, int revents)	183	e_cb (EV_P_ ev_watcher *w, int revents)
105	{	184	{
106	dSP;	185	dSP;
107	I32 mark = SP - PL_stack_base;	186	I32 mark = SP - PL_stack_base;
108	SV *sv_self, *sv_events;	187	SV *sv_self, *sv_events;
109	static SV *sv_events_cache;
110		188
111	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
112		190
113	if (sv_events_cache)	191	if (sv_events_cache)
114	{	192	{
…		…
120		198
121	PUSHMARK (SP);	199	PUSHMARK (SP);
122	EXTEND (SP, 2);	200	EXTEND (SP, 2);
123	PUSHs (sv_self);	201	PUSHs (sv_self);
124	PUSHs (sv_events);	202	PUSHs (sv_events);
		203
125	PUTBACK;	204	PUTBACK;
126	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	205	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
127	SP = PL_stack_base + mark; PUTBACK;
128		206
129	SvREFCNT_dec (sv_self);	207	SvREFCNT_dec (sv_self);
130		208
131	if (sv_events_cache)	209	if (sv_events_cache)
132	SvREFCNT_dec (sv_events);	210	SvREFCNT_dec (sv_events);
133	else	211	else
134	sv_events_cache = sv_events;	212	sv_events_cache = sv_events;
		213
		214	if (SvTRUE (ERRSV))
		215	{
		216	SPAGAIN;
		217	PUSHMARK (SP);
		218	PUTBACK;
		219	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		220	}
		221
		222	SP = PL_stack_base + mark;
		223	PUTBACK;
		224	}
		225
		226	static void
		227	e_once_cb (int revents, void *arg)
		228	{
		229	dSP;
		230	I32 mark = SP - PL_stack_base;
		231	SV *sv_events;
		232
		233	if (sv_events_cache)
		234	{
		235	sv_events = sv_events_cache; sv_events_cache = 0;
		236	SvIV_set (sv_events, revents);
		237	}
		238	else
		239	sv_events = newSViv (revents);
		240
		241	PUSHMARK (SP);
		242	XPUSHs (sv_events);
		243
		244	PUTBACK;
		245	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
		246
		247	SvREFCNT_dec ((SV *)arg);
		248
		249	if (sv_events_cache)
		250	SvREFCNT_dec (sv_events);
		251	else
		252	sv_events_cache = sv_events;
		253
		254	if (SvTRUE (ERRSV))
		255	{
		256	SPAGAIN;
		257	PUSHMARK (SP);
		258	PUTBACK;
		259	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		260	}
		261
		262	SP = PL_stack_base + mark;
		263	PUTBACK;
		264	}
		265
		266	static ev_tstamp
		267	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		268	{
		269	ev_tstamp retval;
		270	int count;
		271	dSP;
		272
		273	ENTER;
		274	SAVETMPS;
		275
		276	PUSHMARK (SP);
		277	EXTEND (SP, 2);
		278	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		279	PUSHs (newSVnv (now));
		280
		281	PUTBACK;
		282	count = call_sv (w->fh, G_SCALAR | G_EVAL);
		283	SPAGAIN;
135		284
136	if (SvTRUE (ERRSV))	285	if (SvTRUE (ERRSV))
137	{	286	{
138	PUSHMARK (SP);	287	PUSHMARK (SP);
139	PUTBACK;	288	PUTBACK;
140	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	289	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
141	SP = PL_stack_base + mark; PUTBACK;	290	SPAGAIN;
142	}	291	}
143	}
144		292
145	#if 0	293	if (count > 0)
146	/////////////////////////////////////////////////////////////////////////////
147	// DNS
148
149	static void
150	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
151	{
152	dSP;
153	SV *cb = (SV *)arg;
154
155	ENTER;
156	SAVETMPS;
157	PUSHMARK (SP);
158	EXTEND (SP, count + 3);
159	PUSHs (sv_2mortal (newSViv (result)));
160
161	if (result == DNS_ERR_NONE && ttl >= 0)
162	{	294	{
163	int i;	295	retval = SvNV (TOPs);
164		296
165	PUSHs (sv_2mortal (newSViv (type)));	297	if (retval < now)
166	PUSHs (sv_2mortal (newSViv (ttl)));	298	retval = now;
167
168	for (i = 0; i < count; ++i)
169	switch (type)
170	{
171	case DNS_IPv6_AAAA:
172	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
173	break;
174	case DNS_IPv4_A:
175	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
176	break;
177	case DNS_PTR:
178	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
179	break;
180	}
181	}	299	}
182		300	else
183	PUTBACK;	301	retval = now;
184	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
185		302
186	FREETMPS;	303	FREETMPS;
187
188	if (SvTRUE (ERRSV))
189	{
190	PUSHMARK (SP);
191	PUTBACK;
192	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
193	}
194
195	LEAVE;	304	LEAVE;
		305
		306	return retval;
196	}	307	}
197	#endif
198		308
199	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	309	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
200	croak (# repeat " value must be >= 0");	310	croak (# repeat " value must be >= 0");
201		311
		312	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		314
		315	#define CHECK_SIG(sv,num) if ((num) < 0) \
		316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		317
202	/////////////////////////////////////////////////////////////////////////////	318	/////////////////////////////////////////////////////////////////////////////
203	// XS interface functions	319	// XS interface functions
204		320
205	MODULE = EV PACKAGE = EV PREFIX = ev_	321	MODULE = EV PACKAGE = EV PREFIX = ev_
206		322
207	PROTOTYPES: ENABLE	323	PROTOTYPES: ENABLE
208		324
209	BOOT:	325	BOOT:
210	{	326	{
211	int i;
212	HV *stash = gv_stashpv ("EV", 1);	327	HV *stash = gv_stashpv ("EV", 1);
213		328
214	static const struct {	329	static const struct {
215	const char *name;	330	const char *name;
216	IV iv;	331	IV iv;
217	} *civ, const_iv[] = {	332	} *civ, const_iv[] = {
218	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	333	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		334	const_iv (EV_, MINPRI)
		335	const_iv (EV_, MAXPRI)
		336
219	const_iv (EV_, UNDEF)	337	const_iv (EV_, UNDEF)
220	const_iv (EV_, NONE)	338	const_iv (EV_, NONE)
221	const_iv (EV_, TIMEOUT)	339	const_iv (EV_, TIMEOUT)
222	const_iv (EV_, READ)	340	const_iv (EV_, READ)
223	const_iv (EV_, WRITE)	341	const_iv (EV_, WRITE)
…		…
226	const_iv (EV_, CHECK)	344	const_iv (EV_, CHECK)
227	const_iv (EV_, ERROR)	345	const_iv (EV_, ERROR)
228		346
229	const_iv (EV, LOOP_ONESHOT)	347	const_iv (EV, LOOP_ONESHOT)
230	const_iv (EV, LOOP_NONBLOCK)	348	const_iv (EV, LOOP_NONBLOCK)
231
232	const_iv (EV, METHOD_NONE)	349	const_iv (EV, UNLOOP_ONE)
		350	const_iv (EV, UNLOOP_ALL)
		351
233	const_iv (EV, METHOD_SELECT)	352	const_iv (EV, BACKEND_SELECT)
		353	const_iv (EV, BACKEND_POLL)
234	const_iv (EV, METHOD_EPOLL)	354	const_iv (EV, BACKEND_EPOLL)
		355	const_iv (EV, BACKEND_KQUEUE)
		356	const_iv (EV, BACKEND_DEVPOLL)
		357	const_iv (EV, BACKEND_PORT)
		358	const_iv (EV, FLAG_AUTO)
		359	const_iv (EV, FLAG_NOENV)
		360	const_iv (EV, FLAG_FORKCHECK)
235	};	361	};
236		362
237	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
238	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
239		365
		366	stash_loop = gv_stashpv ("EV::Loop" , 1);
240	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
241	stash_io = gv_stashpv ("EV::IO" , 1);	368	stash_io = gv_stashpv ("EV::IO" , 1);
242	stash_time = gv_stashpv ("EV::Time" , 1);
243	stash_timer = gv_stashpv ("EV::Timer" , 1);	369	stash_timer = gv_stashpv ("EV::Timer" , 1);
244	stash_periodic = gv_stashpv ("EV::Periodic", 1);	370	stash_periodic = gv_stashpv ("EV::Periodic", 1);
245	stash_signal = gv_stashpv ("EV::Signal" , 1);	371	stash_signal = gv_stashpv ("EV::Signal" , 1);
246	stash_idle = gv_stashpv ("EV::Idle" , 1);	372	stash_idle = gv_stashpv ("EV::Idle" , 1);
247	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	373	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
248	stash_check = gv_stashpv ("EV::Check" , 1);	374	stash_check = gv_stashpv ("EV::Check" , 1);
		375	stash_child = gv_stashpv ("EV::Child" , 1);
		376	stash_embed = gv_stashpv ("EV::Embed" , 1);
		377	stash_stat = gv_stashpv ("EV::Stat" , 1);
		378	stash_fork = gv_stashpv ("EV::Fork" , 1);
249		379
250	{	380	{
251	SV *sv = perl_get_sv ("EV::API", TRUE);	381	SV *sv = perl_get_sv ("EV::API", TRUE);
252	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
253		383
254	/* the poor man's shared library emulator */	384	/* the poor man's shared library emulator */
255	evapi.ver = EV_API_VERSION;	385	evapi.ver = EV_API_VERSION;
256	evapi.rev = EV_API_REVISION;	386	evapi.rev = EV_API_REVISION;
257	evapi.sv_fileno = sv_fileno;	387	evapi.sv_fileno = sv_fileno;
258	evapi.sv_signum = sv_signum;	388	evapi.sv_signum = sv_signum;
259	evapi.now = &ev_now;	389	evapi.supported_backends = ev_supported_backends ();
260	evapi.method = &ev_method;	390	evapi.recommended_backends = ev_recommended_backends ();
261	evapi.loop_done = &ev_loop_done;	391	evapi.embeddable_backends = ev_embeddable_backends ();
262	evapi.time = ev_time;	392	evapi.time = ev_time;
		393	evapi.loop_new = ev_loop_new;
		394	evapi.loop_destroy = ev_loop_destroy;
		395	evapi.loop_fork = ev_loop_fork;
		396	evapi.loop_count = ev_loop_count;
		397	evapi.now = ev_now;
		398	evapi.backend = ev_backend;
		399	evapi.unloop = ev_unloop;
		400	evapi.ref = ev_ref;
		401	evapi.unref = ev_unref;
263	evapi.loop = ev_loop;	402	evapi.loop = ev_loop;
264	evapi.once = ev_once;	403	evapi.once = ev_once;
265	evapi.io_start = evio_start;	404	evapi.io_start = ev_io_start;
266	evapi.io_stop = evio_stop;	405	evapi.io_stop = ev_io_stop;
267	evapi.timer_start = evtimer_start;	406	evapi.timer_start = ev_timer_start;
268	evapi.timer_stop = evtimer_stop;	407	evapi.timer_stop = ev_timer_stop;
269	evapi.timer_again = evtimer_again;	408	evapi.timer_again = ev_timer_again;
270	evapi.periodic_start = evperiodic_start;	409	evapi.periodic_start = ev_periodic_start;
271	evapi.periodic_stop = evperiodic_stop;	410	evapi.periodic_stop = ev_periodic_stop;
272	evapi.signal_start = evsignal_start;	411	evapi.signal_start = ev_signal_start;
273	evapi.signal_stop = evsignal_stop;	412	evapi.signal_stop = ev_signal_stop;
274	evapi.idle_start = evidle_start;	413	evapi.idle_start = ev_idle_start;
275	evapi.idle_stop = evidle_stop;	414	evapi.idle_stop = ev_idle_stop;
276	evapi.prepare_start = evprepare_start;	415	evapi.prepare_start = ev_prepare_start;
277	evapi.prepare_stop = evprepare_stop;	416	evapi.prepare_stop = ev_prepare_stop;
278	evapi.check_start = evcheck_start;	417	evapi.check_start = ev_check_start;
279	evapi.check_stop = evcheck_stop;	418	evapi.check_stop = ev_check_stop;
		419	evapi.child_start = ev_child_start;
		420	evapi.child_stop = ev_child_stop;
		421	evapi.stat_start = ev_stat_start;
		422	evapi.stat_stop = ev_stat_stop;
		423	evapi.stat_stat = ev_stat_stat;
		424	evapi.embed_start = ev_embed_start;
		425	evapi.embed_stop = ev_embed_stop;
		426	evapi.embed_sweep = ev_embed_sweep;
		427	evapi.fork_start = ev_fork_start;
		428	evapi.fork_stop = ev_fork_stop;
		429	evapi.clear_pending = ev_clear_pending;
		430	evapi.invoke = ev_invoke;
280		431
281	sv_setiv (sv, (IV)&evapi);	432	sv_setiv (sv, (IV)&evapi);
282	SvREADONLY_on (sv);	433	SvREADONLY_on (sv);
283	}	434	}
		435	#ifndef _WIN32
		436	pthread_atfork (0, 0, ev_default_fork);
		437	#endif
284	}	438	}
		439
		440	SV *ev_default_loop (unsigned int flags = 0)
		441	CODE:
		442	{
		443	if (!default_loop_sv)
		444	{
		445	evapi.default_loop = ev_default_loop (flags);
		446
		447	if (!evapi.default_loop)
		448	XSRETURN_UNDEF;
		449
		450	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		451	}
		452
		453	RETVAL = newSVsv (default_loop_sv);
		454	}
		455	OUTPUT:
		456	RETVAL
		457
		458	NV ev_time ()
285		459
286	NV ev_now ()	460	NV ev_now ()
287	CODE:	461	C_ARGS: evapi.default_loop
288	RETVAL = ev_now;
289	OUTPUT:
290	RETVAL
291		462
292	int ev_method ()	463	unsigned int ev_backend ()
293	CODE:	464	C_ARGS: evapi.default_loop
294	RETVAL = ev_method;
295	OUTPUT:
296	RETVAL
297		465
298	NV ev_time ()	466	unsigned int ev_loop_count ()
299		467	C_ARGS: evapi.default_loop
300	void ev_init (int flags = 0)
301		468
302	void ev_loop (int flags = 0)	469	void ev_loop (int flags = 0)
		470	C_ARGS: evapi.default_loop, flags
303		471
304	void ev_loop_done (int value = 1)	472	void ev_unloop (int how = 1)
305	CODE:	473	C_ARGS: evapi.default_loop, how
306	ev_loop_done = value;
307		474
		475	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		476	C_ARGS: evapi.default_loop, fd, revents
		477
		478	void ev_feed_signal_event (SV *signal)
		479	CODE:
		480	{
		481	Signal signum = sv_signum (signal);
		482	CHECK_SIG (signal, signum);
		483
		484	ev_feed_signal_event (evapi.default_loop, signum);
		485	}
		486
308	struct ev_io *io (SV *fh, int events, SV *cb)	487	ev_io *io (SV *fh, int events, SV *cb)
309	ALIAS:	488	ALIAS:
310	io_ns = 1	489	io_ns = 1
311	CODE:	490	CODE:
		491	{
		492	int fd = sv_fileno (fh);
		493	CHECK_FD (fh, fd);
		494
312	RETVAL = e_new (sizeof (struct ev_io), cb);	495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
313	RETVAL->fh = newSVsv (fh);	496	RETVAL->fh = newSVsv (fh);
314	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	497	ev_io_set (RETVAL, fd, events);
315	if (!ix) evio_start (RETVAL);	498	if (!ix) START (io, RETVAL);
		499	}
316	OUTPUT:	500	OUTPUT:
317	RETVAL	501	RETVAL
318		502
319	struct ev_timer *timer (NV after, NV repeat, SV *cb)	503	ev_timer *timer (NV after, NV repeat, SV *cb)
320	ALIAS:	504	ALIAS:
321	timer_ns = 1	505	timer_ns = 1
322	INIT:	506	INIT:
323	CHECK_REPEAT (repeat);	507	CHECK_REPEAT (repeat);
324	CODE:	508	CODE:
325	RETVAL = e_new (sizeof (struct ev_timer), cb);	509	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
326	evtimer_set (RETVAL, after, repeat);	510	ev_timer_set (RETVAL, after, repeat);
327	if (!ix) evtimer_start (RETVAL);	511	if (!ix) START (timer, RETVAL);
328	OUTPUT:	512	OUTPUT:
329	RETVAL	513	RETVAL
330		514
331	struct ev_periodic *periodic (NV at, NV interval, SV *cb)	515	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
332	ALIAS:	516	ALIAS:
333	periodic_ns = 1	517	periodic_ns = 1
334	INIT:	518	INIT:
335	CHECK_REPEAT (interval);	519	CHECK_REPEAT (interval);
336	CODE:	520	CODE:
337	RETVAL = e_new (sizeof (struct ev_periodic), cb);	521	{
338	evperiodic_set (RETVAL, at, interval);	522	ev_periodic *w;
339	if (!ix) evperiodic_start (RETVAL);	523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
		524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		527	if (!ix) START (periodic, w);
		528	}
340	OUTPUT:	529	OUTPUT:
341	RETVAL	530	RETVAL
342		531
343	struct ev_signal *signal (Signal signum, SV *cb)	532	ev_signal *signal (SV *signal, SV *cb)
344	ALIAS:	533	ALIAS:
345	signal_ns = 1	534	signal_ns = 1
346	CODE:	535	CODE:
		536	{
		537	Signal signum = sv_signum (signal);
		538	CHECK_SIG (signal, signum);
		539
347	RETVAL = e_new (sizeof (struct ev_signal), cb);	540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
348	evsignal_set (RETVAL, signum);	541	ev_signal_set (RETVAL, signum);
349	if (!ix) evsignal_start (RETVAL);	542	if (!ix) START (signal, RETVAL);
		543	}
350	OUTPUT:	544	OUTPUT:
351	RETVAL	545	RETVAL
352		546
353	struct ev_idle *idle (SV *cb)	547	ev_idle *idle (SV *cb)
354	ALIAS:	548	ALIAS:
355	idle_ns = 1	549	idle_ns = 1
356	CODE:	550	CODE:
357	RETVAL = e_new (sizeof (struct ev_idle), cb);	551	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
358	evidle_set (RETVAL);	552	ev_idle_set (RETVAL);
359	if (!ix) evidle_start (RETVAL);	553	if (!ix) START (idle, RETVAL);
360	OUTPUT:	554	OUTPUT:
361	RETVAL	555	RETVAL
362		556
363	struct ev_prepare *prepare (SV *cb)	557	ev_prepare *prepare (SV *cb)
364	ALIAS:	558	ALIAS:
365	prepare_ns = 1	559	prepare_ns = 1
366	CODE:	560	CODE:
367	RETVAL = e_new (sizeof (struct ev_prepare), cb);	561	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
368	evprepare_set (RETVAL);	562	ev_prepare_set (RETVAL);
369	if (!ix) evprepare_start (RETVAL);	563	if (!ix) START (prepare, RETVAL);
370	OUTPUT:	564	OUTPUT:
371	RETVAL	565	RETVAL
372		566
373	struct ev_check *check (SV *cb)	567	ev_check *check (SV *cb)
374	ALIAS:	568	ALIAS:
375	check_ns = 1	569	check_ns = 1
376	CODE:	570	CODE:
377	RETVAL = e_new (sizeof (struct ev_check), cb);	571	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
378	evcheck_set (RETVAL);	572	ev_check_set (RETVAL);
379	if (!ix) evcheck_start (RETVAL);	573	if (!ix) START (check, RETVAL);
380	OUTPUT:	574	OUTPUT:
381	RETVAL	575	RETVAL
382		576
		577	ev_fork *fork (SV *cb)
		578	ALIAS:
		579	fork_ns = 1
		580	CODE:
		581	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		582	ev_fork_set (RETVAL);
		583	if (!ix) START (fork, RETVAL);
		584	OUTPUT:
		585	RETVAL
		586
		587	ev_child *child (int pid, SV *cb)
		588	ALIAS:
		589	child_ns = 1
		590	CODE:
		591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
		592	ev_child_set (RETVAL, pid);
		593	if (!ix) START (child, RETVAL);
		594	OUTPUT:
		595	RETVAL
		596
		597	ev_stat *stat (SV *path, NV interval, SV *cb)
		598	ALIAS:
		599	stat_ns = 1
		600	CODE:
		601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		602	RETVAL->fh = newSVsv (path);
		603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		604	if (!ix) START (stat, RETVAL);
		605	OUTPUT:
		606	RETVAL
		607
		608	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)
		609	ALIAS:
		610	embed_ns = 1
		611	CODE:
		612	{
		613	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		614	croak ("passed loop is not embeddable via EV::embed,");
		615
		616	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		617	RETVAL->fh = newSVsv (ST (0));
		618	ev_embed_set (RETVAL, loop);
		619
		620	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		621
		622	if (!ix) START (embed, RETVAL);
		623	}
		624	OUTPUT:
		625	RETVAL
		626
		627	void once (SV *fh, int events, SV *timeout, SV *cb)
		628	CODE:
		629	ev_once (
		630	evapi.default_loop,
		631	sv_fileno (fh), events,
		632	SvOK (timeout) ? SvNV (timeout) : -1.,
		633	e_once_cb,
		634	newSVsv (cb)
		635	);
383		636
384	PROTOTYPES: DISABLE	637	PROTOTYPES: DISABLE
385		638
386	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	639	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
387		640
388	int ev_is_active (struct ev_watcher *w)	641	int ev_is_active (ev_watcher *w)
389		642
		643	int ev_is_pending (ev_watcher *w)
		644
		645	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		646	C_ARGS: e_loop (w), w, revents
		647
		648	int ev_clear_pending (ev_watcher *w)
		649	C_ARGS: e_loop (w), w
		650
		651	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		652	C_ARGS: e_loop (w), w, revents
		653
		654	int keepalive (ev_watcher *w, int new_value = 0)
		655	CODE:
		656	{
		657	RETVAL = w->flags & WFLAG_KEEPALIVE;
		658	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		659
		660	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		661	{
		662	REF (w);
		663	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
		664	UNREF (w);
		665	}
		666	}
		667	OUTPUT:
		668	RETVAL
		669
390	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	670	SV *cb (ev_watcher *w, SV *new_cb = 0)
391	CODE:	671	CODE:
392	{	672	{
393	RETVAL = newSVsv (w->cb_sv);	673	RETVAL = newSVsv (w->cb_sv);
394		674
395	if (items > 1)	675	if (items > 1)
396	sv_setsv (w->cb_sv, new_cb);	676	sv_setsv (w->cb_sv, new_cb);
397	}	677	}
398	OUTPUT:	678	OUTPUT:
399	RETVAL	679	RETVAL
400		680
401	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	681	SV *data (ev_watcher *w, SV *new_data = 0)
402
403	void evio_start (struct ev_io *w)
404
405	void evio_stop (struct ev_io *w)
406
407	void set (struct ev_io *w, SV *fh, int events)
408	CODE:	682	CODE:
409	{	683	{
410	int active = w->active;	684	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
411	if (active) evio_stop (w);
412
413	sv_setsv (w->fh, fh);
414	evio_set (w, sv_fileno (w->fh), events);
415
416	if (active) evio_start (w);
417	}
418
419	SV *fh (struct ev_io *w, SV *new_fh = 0)
420	CODE:
421	{
422	RETVAL = newSVsv (w->fh);
423		685
424	if (items > 1)	686	if (items > 1)
425	{	687	{
426	int active = w->active;	688	SvREFCNT_dec (w->data);
427	if (active) evio_stop (w);	689	w->data = newSVsv (new_data);
428
429	sv_setsv (w->fh, new_fh);
430	evio_set (w, sv_fileno (w->fh), w->events);
431
432	if (active) evio_start (w);
433	}	690	}
434	}	691	}
435	OUTPUT:	692	OUTPUT:
436	RETVAL	693	RETVAL
437		694
438	short events (struct ev_io *w, short new_events = EV_UNDEF)	695	SV *loop (ev_watcher *w)
439	CODE:	696	CODE:
		697	RETVAL = newRV_inc (w->loop);
		698	OUTPUT:
		699	RETVAL
		700
		701	int priority (ev_watcher *w, int new_priority = 0)
		702	CODE:
440	{	703	{
441	RETVAL = w->events;	704	RETVAL = w->priority;
442		705
443	if (items > 1)	706	if (items > 1)
444	{	707	{
445	int active = w->active;	708	int active = ev_is_active (w);
		709
446	if (active) evio_stop (w);	710	if (active)
		711	{
		712	/* grrr. */
		713	PUSHMARK (SP);
		714	XPUSHs (ST (0));
		715	PUTBACK;
		716	call_method ("stop", G_DISCARD | G_VOID);
		717	}
447		718
448	evio_set (w, w->fd, new_events);	719	ev_set_priority (w, new_priority);
449		720
450	if (active) evio_start (w);	721	if (active)
		722	{
		723	PUSHMARK (SP);
		724	XPUSHs (ST (0));
		725	PUTBACK;
		726	call_method ("start", G_DISCARD | G_VOID);
		727	}
451	}	728	}
452	}	729	}
453	OUTPUT:	730	OUTPUT:
454	RETVAL	731	RETVAL
455		732
		733	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		734
		735	void ev_io_start (ev_io *w)
		736	CODE:
		737	START (io, w);
		738
		739	void ev_io_stop (ev_io *w)
		740	CODE:
		741	STOP (io, w);
		742
		743	void DESTROY (ev_io *w)
		744	CODE:
		745	STOP (io, w);
		746	e_destroy (w);
		747
		748	void set (ev_io *w, SV *fh, int events)
		749	CODE:
		750	{
		751	int fd = sv_fileno (fh);
		752	CHECK_FD (fh, fd);
		753
		754	sv_setsv (w->fh, fh);
		755	RESET (io, w, (w, fd, events));
		756	}
		757
		758	SV *fh (ev_io *w, SV *new_fh = 0)
		759	CODE:
		760	{
		761	if (items > 1)
		762	{
		763	int fd = sv_fileno (new_fh);
		764	CHECK_FD (new_fh, fd);
		765
		766	RETVAL = w->fh;
		767	w->fh = newSVsv (new_fh);
		768
		769	RESET (io, w, (w, fd, w->events));
		770	}
		771	else
		772	RETVAL = newSVsv (w->fh);
		773	}
		774	OUTPUT:
		775	RETVAL
		776
		777	int events (ev_io *w, int new_events = EV_UNDEF)
		778	CODE:
		779	{
		780	RETVAL = w->events;
		781
		782	if (items > 1)
		783	RESET (io, w, (w, w->fd, new_events));
		784	}
		785	OUTPUT:
		786	RETVAL
		787
456	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	788	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
457		789
458	void evsignal_start (struct ev_signal *w)	790	void ev_signal_start (ev_signal *w)
		791	CODE:
		792	START (signal, w);
459		793
460	void evsignal_stop (struct ev_signal *w)	794	void ev_signal_stop (ev_signal *w)
		795	CODE:
		796	STOP (signal, w);
461		797
		798	void DESTROY (ev_signal *w)
		799	CODE:
		800	STOP (signal, w);
		801	e_destroy (w);
		802
462	void set (struct ev_signal *w, SV *signal = 0)	803	void set (ev_signal *w, SV *signal)
463	CODE:	804	CODE:
464	{	805	{
465	Signal signum = sv_signum (signal); /* may croak here */	806	Signal signum = sv_signum (signal);
466	int active = w->active;	807	CHECK_SIG (signal, signum);
467		808
468	if (active) evsignal_stop (w);
469	evsignal_set (w, signum);	809	RESET (signal, w, (w, signum));
470	if (active) evsignal_start (w);
471	}	810	}
472		811
473	MODULE = EV PACKAGE = EV::Time	812	int signal (ev_signal *w, SV *new_signal = 0)
		813	CODE:
		814	{
		815	RETVAL = w->signum;
474		816
		817	if (items > 1)
		818	{
		819	Signal signum = sv_signum (new_signal);
		820	CHECK_SIG (new_signal, signum);
		821
		822	RESET (signal, w, (w, signum));
		823	}
		824	}
		825	OUTPUT:
		826	RETVAL
		827
475	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	828	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
476		829
477	void evtimer_start (struct ev_timer *w)	830	void ev_timer_start (ev_timer *w)
478	INIT:	831	INIT:
479	CHECK_REPEAT (w->repeat);	832	CHECK_REPEAT (w->repeat);
		833	CODE:
		834	START (timer, w);
480		835
481	void evtimer_stop (struct ev_timer *w)	836	void ev_timer_stop (ev_timer *w)
		837	CODE:
		838	STOP (timer, w);
482		839
483	void evtimer_again (struct ev_timer *w)	840	void ev_timer_again (ev_timer *w)
484	INIT:	841	INIT:
485	CHECK_REPEAT (w->repeat);	842	CHECK_REPEAT (w->repeat);
		843	CODE:
		844	REF (w);
		845	ev_timer_again (e_loop (w), w);
		846	UNREF (w);
486		847
		848	void DESTROY (ev_timer *w)
		849	CODE:
		850	STOP (timer, w);
		851	e_destroy (w);
		852
487	void set (struct ev_timer *w, NV after, NV repeat = 0.)	853	void set (ev_timer *w, NV after, NV repeat = 0.)
488	INIT:	854	INIT:
489	CHECK_REPEAT (repeat);	855	CHECK_REPEAT (repeat);
490	CODE:	856	CODE:
491	{
492	int active = w->active;
493	if (active) evtimer_stop (w);
494	evtimer_set (w, after, repeat);	857	RESET (timer, w, (w, after, repeat));
495	if (active) evtimer_start (w);
496	}
497		858
		859	NV at (ev_timer *w)
		860	CODE:
		861	RETVAL = w->at;
		862	OUTPUT:
		863	RETVAL
		864
498	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	865	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
499		866
500	void evperiodic_start (struct ev_periodic *w)	867	void ev_periodic_start (ev_periodic *w)
501	INIT:	868	INIT:
502	CHECK_REPEAT (w->interval);	869	CHECK_REPEAT (w->interval);
		870	CODE:
		871	START (periodic, w);
503		872
504	void evperiodic_stop (struct ev_periodic *w)	873	void ev_periodic_stop (ev_periodic *w)
		874	CODE:
		875	STOP (periodic, w);
505		876
506	void set (struct ev_periodic *w, NV at, NV interval = 0.)	877	void ev_periodic_again (ev_periodic *w)
		878	CODE:
		879	REF (w);
		880	ev_periodic_again (e_loop (w), w);
		881	UNREF (w);
		882
		883	void DESTROY (ev_periodic *w)
		884	CODE:
		885	STOP (periodic, w);
		886	e_destroy (w);
		887
		888	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
507	INIT:	889	INIT:
508	CHECK_REPEAT (interval);	890	CHECK_REPEAT (interval);
509	CODE:	891	CODE:
510	{	892	{
511	int active = w->active;	893	SvREFCNT_dec (w->fh);
512	if (active) evperiodic_stop (w);	894	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	evperiodic_set (w, at, interval);
514	if (active) evperiodic_start (w);
515	}
516		895
		896	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		897	}
		898
		899	NV at (ev_periodic *w)
		900	CODE:
		901	RETVAL = w->at;
		902	OUTPUT:
		903	RETVAL
		904
517	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	905	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
518		906
519	void evidle_start (struct ev_idle *w)	907	void ev_idle_start (ev_idle *w)
		908	CODE:
		909	START (idle, w);
520		910
521	void evidle_stop (struct ev_idle *w)	911	void ev_idle_stop (ev_idle *w)
		912	CODE:
		913	STOP (idle, w);
522		914
		915	void DESTROY (ev_idle *w)
		916	CODE:
		917	STOP (idle, w);
		918	e_destroy (w);
		919
523	MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_	920	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
524		921
525	void evprepare_start (struct ev_prepare *w)	922	void ev_prepare_start (ev_prepare *w)
		923	CODE:
		924	START (prepare, w);
526		925
527	void evprepare_stop (struct ev_prepare *w)	926	void ev_prepare_stop (ev_prepare *w)
		927	CODE:
		928	STOP (prepare, w);
528		929
		930	void DESTROY (ev_prepare *w)
		931	CODE:
		932	STOP (prepare, w);
		933	e_destroy (w);
		934
529	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	935	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
530		936
531	void evcheck_start (struct ev_check *w)	937	void ev_check_start (ev_check *w)
		938	CODE:
		939	START (check, w);
532		940
533	void evcheck_stop (struct ev_check *w)	941	void ev_check_stop (ev_check *w)
		942	CODE:
		943	STOP (check, w);
		944
		945	void DESTROY (ev_check *w)
		946	CODE:
		947	STOP (check, w);
		948	e_destroy (w);
		949
		950	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		951
		952	void ev_fork_start (ev_fork *w)
		953	CODE:
		954	START (fork, w);
		955
		956	void ev_fork_stop (ev_fork *w)
		957	CODE:
		958	STOP (fork, w);
		959
		960	void DESTROY (ev_fork *w)
		961	CODE:
		962	STOP (fork, w);
		963	e_destroy (w);
		964
		965	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		966
		967	void ev_child_start (ev_child *w)
		968	CODE:
		969	START (child, w);
		970
		971	void ev_child_stop (ev_child *w)
		972	CODE:
		973	STOP (child, w);
		974
		975	void DESTROY (ev_child *w)
		976	CODE:
		977	STOP (child, w);
		978	e_destroy (w);
		979
		980	void set (ev_child *w, int pid)
		981	CODE:
		982	RESET (child, w, (w, pid));
		983
		984	int pid (ev_child *w, int new_pid = 0)
		985	CODE:
		986	{
		987	RETVAL = w->pid;
		988
		989	if (items > 1)
		990	RESET (child, w, (w, new_pid));
		991	}
		992	OUTPUT:
		993	RETVAL
		994
		995
		996	int rstatus (ev_child *w)
		997	ALIAS:
		998	rpid = 1
		999	CODE:
		1000	RETVAL = ix ? w->rpid : w->rstatus;
		1001	OUTPUT:
		1002	RETVAL
		1003
		1004	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1005
		1006	void ev_stat_start (ev_stat *w)
		1007	CODE:
		1008	START (stat, w);
		1009
		1010	void ev_stat_stop (ev_stat *w)
		1011	CODE:
		1012	STOP (stat, w);
		1013
		1014	void DESTROY (ev_stat *w)
		1015	CODE:
		1016	STOP (stat, w);
		1017	e_destroy (w);
		1018
		1019	void set (ev_stat *w, SV *path, NV interval)
		1020	CODE:
		1021	{
		1022	sv_setsv (w->fh, path);
		1023	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1024	}
		1025
		1026	SV *path (ev_stat *w, SV *new_path = 0)
		1027	CODE:
		1028	{
		1029	RETVAL = SvREFCNT_inc (w->fh);
		1030
		1031	if (items > 1)
		1032	{
		1033	SvREFCNT_dec (w->fh);
		1034	w->fh = newSVsv (new_path);
		1035	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		1036	}
		1037	}
		1038	OUTPUT:
		1039	RETVAL
		1040
		1041	NV interval (ev_stat *w, NV new_interval = 0.)
		1042	CODE:
		1043	{
		1044	RETVAL = w->interval;
		1045
		1046	if (items > 1)
		1047	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1048	}
		1049	OUTPUT:
		1050	RETVAL
		1051
		1052	void prev (ev_stat *w)
		1053	ALIAS:
		1054	stat = 1
		1055	attr = 2
		1056	PPCODE:
		1057	{
		1058	ev_statdata *s = ix ? &w->attr : &w->prev;
		1059
		1060	if (ix == 1)
		1061	ev_stat_stat (e_loop (w), w);
		1062	else if (!s->st_nlink)
		1063	errno = ENOENT;
		1064
		1065	PL_statcache.st_dev = s->st_nlink;
		1066	PL_statcache.st_ino = s->st_ino;
		1067	PL_statcache.st_mode = s->st_mode;
		1068	PL_statcache.st_nlink = s->st_nlink;
		1069	PL_statcache.st_uid = s->st_uid;
		1070	PL_statcache.st_gid = s->st_gid;
		1071	PL_statcache.st_rdev = s->st_rdev;
		1072	PL_statcache.st_size = s->st_size;
		1073	PL_statcache.st_atime = s->st_atime;
		1074	PL_statcache.st_mtime = s->st_mtime;
		1075	PL_statcache.st_ctime = s->st_ctime;
		1076
		1077	if (GIMME_V == G_SCALAR)
		1078	XPUSHs (boolSV (s->st_nlink));
		1079	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1080	{
		1081	EXTEND (SP, 13);
		1082	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1083	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1084	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1085	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1086	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1087	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1088	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1089	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1090	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1091	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1092	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1093	PUSHs (sv_2mortal (newSVuv (4096)));
		1094	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1095	}
		1096	}
		1097
		1098	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1099
		1100	void ev_embed_start (ev_embed *w)
		1101	CODE:
		1102	START (embed, w);
		1103
		1104	void ev_embed_stop (ev_embed *w)
		1105	CODE:
		1106	STOP (embed, w);
		1107
		1108	void DESTROY (ev_embed *w)
		1109	CODE:
		1110	STOP (embed, w);
		1111	e_destroy (w);
		1112
		1113	void set (ev_embed *w, struct ev_loop *loop)
		1114	CODE:
		1115	{
		1116	sv_setsv (w->fh, ST (1));
		1117	RESET (embed, w, (w, loop));
		1118	}
		1119
		1120	SV *other (ev_embed *w)
		1121	CODE:
		1122	RETVAL = newSVsv (w->fh);
		1123	OUTPUT:
		1124	RETVAL
		1125
		1126	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1127
		1128	SV *new (SV *klass, unsigned int flags = 0)
		1129	CODE:
		1130	{
		1131	struct ev_loop *loop = ev_loop_new (flags);
		1132
		1133	if (!loop)
		1134	XSRETURN_UNDEF;
		1135
		1136	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1137	}
		1138	OUTPUT:
		1139	RETVAL
		1140
		1141	void DESTROY (struct ev_loop *loop)
		1142	CODE:
		1143	if (loop != evapi.default_loop) /* global destruction sucks */
		1144	ev_loop_destroy (loop);
		1145
		1146	void ev_loop_fork (struct ev_loop *loop)
		1147
		1148	NV ev_now (struct ev_loop *loop)
		1149
		1150	unsigned int ev_backend (struct ev_loop *loop)
		1151
		1152	unsigned int ev_loop_count (struct ev_loop *loop)
		1153
		1154	void ev_loop (struct ev_loop *loop, int flags = 0)
		1155
		1156	void ev_unloop (struct ev_loop *loop, int how = 1)
		1157
		1158	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
534		1159
535	#if 0	1160	#if 0
536		1161
537	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1162	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
538		1163	CODE:
539	BOOT:
540	{	1164	{
541	HV *stash = gv_stashpv ("EV::DNS", 1);	1165	Signal signum = sv_signum (signal);
		1166	CHECK_SIG (signal, signum);
542		1167
543	static const struct {	1168	ev_feed_signal_event (loop, signum);
544	const char *name;
545	IV iv;
546	} *civ, const_iv[] = {
547	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
548	const_iv (DNS_, ERR_NONE)
549	const_iv (DNS_, ERR_FORMAT)
550	const_iv (DNS_, ERR_SERVERFAILED)
551	const_iv (DNS_, ERR_NOTEXIST)
552	const_iv (DNS_, ERR_NOTIMPL)
553	const_iv (DNS_, ERR_REFUSED)
554	const_iv (DNS_, ERR_TRUNCATED)
555	const_iv (DNS_, ERR_UNKNOWN)
556	const_iv (DNS_, ERR_TIMEOUT)
557	const_iv (DNS_, ERR_SHUTDOWN)
558	const_iv (DNS_, IPv4_A)
559	const_iv (DNS_, PTR)
560	const_iv (DNS_, IPv6_AAAA)
561	const_iv (DNS_, QUERY_NO_SEARCH)
562	const_iv (DNS_, OPTION_SEARCH)
563	const_iv (DNS_, OPTION_NAMESERVERS)
564	const_iv (DNS_, OPTION_MISC)
565	const_iv (DNS_, OPTIONS_ALL)
566	const_iv (DNS_, NO_SEARCH)
567	};
568
569	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
570	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
571	}	1169	}
572
573	int evdns_init ()
574
575	void evdns_shutdown (int fail_requests = 1)
576
577	const char *evdns_err_to_string (int err)
578
579	int evdns_nameserver_add (U32 address)
580
581	int evdns_count_nameservers ()
582
583	int evdns_clear_nameservers_and_suspend ()
584
585	int evdns_resume ()
586
587	int evdns_nameserver_ip_add (char *ip_as_string)
588
589	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
590	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
591
592	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
593	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
594
595	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
596	ALIAS:
597	evdns_resolve_reverse_ipv6 = 1
598	CODE:
599	{
600	STRLEN len;
601	char *data = SvPVbyte (addr, len);
602	if (len != (ix ? 16 : 4))
603	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
604
605	RETVAL = ix
606	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
607	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
608	}
609	OUTPUT:
610	RETVAL
611
612	int evdns_set_option (char *option, char *val, int flags)
613
614	int evdns_resolv_conf_parse (int flags, const char *filename)
615
616	#ifdef MS_WINDOWS
617
618	int evdns_config_windows_nameservers ()
619		1170
620	#endif	1171	#endif
621		1172
622	void evdns_search_clear ()	1173	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
623		1174	ALIAS:
624	void evdns_search_add (char *domain)	1175	io_ns = 1
625		1176	CODE:
626	void evdns_search_ndots_set (int ndots)
627
628
629	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
630
631	BOOT:
632	{	1177	{
633	HV *stash = gv_stashpv ("EV::HTTP", 1);	1178	int fd = sv_fileno (fh);
		1179	CHECK_FD (fh, fd);
634		1180
635	static const struct {	1181	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
636	const char *name;	1182	RETVAL->fh = newSVsv (fh);
637	IV iv;	1183	ev_io_set (RETVAL, fd, events);
638	} *civ, const_iv[] = {	1184	if (!ix) START (io, RETVAL);
639	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
640	const_iv (HTTP_, OK)
641	const_iv (HTTP_, NOCONTENT)
642	const_iv (HTTP_, MOVEPERM)
643	const_iv (HTTP_, MOVETEMP)
644	const_iv (HTTP_, NOTMODIFIED)
645	const_iv (HTTP_, BADREQUEST)
646	const_iv (HTTP_, NOTFOUND)
647	const_iv (HTTP_, SERVUNAVAIL)
648	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
649	const_iv (EVHTTP_, PROXY_REQUEST)
650	const_iv (EVHTTP_, REQ_GET)
651	const_iv (EVHTTP_, REQ_POST)
652	const_iv (EVHTTP_, REQ_HEAD)
653	const_iv (EVHTTP_, REQUEST)
654	const_iv (EVHTTP_, RESPONSE)
655	};
656
657	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
658	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
659	}	1185	}
		1186	OUTPUT:
		1187	RETVAL
660		1188
661	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1189	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1190	ALIAS:
		1191	timer_ns = 1
		1192	INIT:
		1193	CHECK_REPEAT (repeat);
		1194	CODE:
		1195	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1196	ev_timer_set (RETVAL, after, repeat);
		1197	if (!ix) START (timer, RETVAL);
		1198	OUTPUT:
		1199	RETVAL
662		1200
663	#HttpRequest new (SV *klass, SV *cb)	1201	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1202	ALIAS:
		1203	periodic_ns = 1
		1204	INIT:
		1205	CHECK_REPEAT (interval);
		1206	CODE:
		1207	{
		1208	ev_periodic *w;
		1209	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1210	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1211	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1212	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1213	if (!ix) START (periodic, w);
		1214	}
		1215	OUTPUT:
		1216	RETVAL
664		1217
665	#void DESTROY (struct evhttp_request *req);	1218	#if 0
		1219
		1220	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1221	ALIAS:
		1222	signal_ns = 1
		1223	CODE:
		1224	{
		1225	Signal signum = sv_signum (signal);
		1226	CHECK_SIG (signal, signum);
		1227
		1228	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1229	ev_signal_set (RETVAL, signum);
		1230	if (!ix) START (signal, RETVAL);
		1231	}
		1232	OUTPUT:
		1233	RETVAL
666		1234
667	#endif	1235	#endif
668		1236
		1237	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1238	ALIAS:
		1239	idle_ns = 1
		1240	CODE:
		1241	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1242	ev_idle_set (RETVAL);
		1243	if (!ix) START (idle, RETVAL);
		1244	OUTPUT:
		1245	RETVAL
669		1246
		1247	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1248	ALIAS:
		1249	prepare_ns = 1
		1250	CODE:
		1251	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1252	ev_prepare_set (RETVAL);
		1253	if (!ix) START (prepare, RETVAL);
		1254	OUTPUT:
		1255	RETVAL
670		1256
		1257	ev_check *check (struct ev_loop *loop, SV *cb)
		1258	ALIAS:
		1259	check_ns = 1
		1260	CODE:
		1261	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1262	ev_check_set (RETVAL);
		1263	if (!ix) START (check, RETVAL);
		1264	OUTPUT:
		1265	RETVAL
671		1266
		1267	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1268	ALIAS:
		1269	fork_ns = 1
		1270	CODE:
		1271	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1272	ev_fork_set (RETVAL);
		1273	if (!ix) START (fork, RETVAL);
		1274	OUTPUT:
		1275	RETVAL
672		1276
		1277	ev_child *child (struct ev_loop *loop, int pid, SV *cb)
		1278	ALIAS:
		1279	child_ns = 1
		1280	CODE:
		1281	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1282	ev_child_set (RETVAL, pid);
		1283	if (!ix) START (child, RETVAL);
		1284	OUTPUT:
		1285	RETVAL
673		1286
		1287	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1288	ALIAS:
		1289	stat_ns = 1
		1290	CODE:
		1291	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1292	RETVAL->fh = newSVsv (path);
		1293	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1294	if (!ix) START (stat, RETVAL);
		1295	OUTPUT:
		1296	RETVAL
674		1297
		1298	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)
		1299	ALIAS:
		1300	embed_ns = 1
		1301	CODE:
		1302	{
		1303	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1304	croak ("passed loop is not embeddable via EV::embed,");
675		1305
		1306	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1307	RETVAL->fh = newSVsv (ST (1));
		1308	ev_embed_set (RETVAL, other);
		1309
		1310	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		1311
		1312	if (!ix) START (embed, RETVAL);
		1313	}
		1314	OUTPUT:
		1315	RETVAL
		1316
		1317	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1318	CODE:
		1319	ev_once (
		1320	loop,
		1321	sv_fileno (fh), events,
		1322	SvOK (timeout) ? SvNV (timeout) : -1.,
		1323	e_once_cb,
		1324	newSVsv (cb)
		1325	);
		1326

Diff Legend

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