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

Comparing EV/EV.xs (file contents):
Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs.
Revision 1.81 by root, Tue Nov 27 10:59:10 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
9	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
10	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
11		9
		10	/* fix perl api breakage */
		11	#undef signal
		12	#undef sigaction
		13
		14	#define EV_SELECT_IS_WINSOCKET 0
		15	#ifdef _WIN32
		16	# define EV_SELECT_USE_FD_SET 0
		17	# define NFDBITS PERL_NFDBITS
		18	# define fd_mask Perl_fd_mask
		19	#endif
		20	/* due to bugs in OS X we have to use libev/ explicitly here */
12	#include "libev/ev.c"	21	#include "libev/ev.c"
		22	#include "event.c"
		23
		24	#ifndef _WIN32
		25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
		26	#if !defined (WIN32) && !defined(__CYGWIN__)
		27	# define HAVE_STRUCT_IN6_ADDR 1
		28	#endif
		29	#undef HAVE_STRTOK_R
		30	#undef strtok_r
		31	#define strtok_r fake_strtok_r
		32	#include "evdns.h"
		33	#include "evdns.c"
		34	#endif
		35
		36	#ifndef _WIN32
		37	# include <pthread.h>
		38	#endif
		39
		40	#define WFLAG_KEEPALIVE 1
		41
		42	#define UNREF(w) \
		43	if (!((w)->flags & WFLAG_KEEPALIVE) \
		44	&& !ev_is_active (w)) \
		45	ev_unref ();
		46
		47	#define REF(w) \
		48	if (!((w)->flags & WFLAG_KEEPALIVE) \
		49	&& ev_is_active (w)) \
		50	ev_ref ();
		51
		52	#define START(type,w) \
		53	do { \
		54	UNREF (w); \
		55	ev_ ## type ## _start (w); \
		56	} while (0)
		57
		58	#define STOP(type,w) \
		59	do { \
		60	REF (w); \
		61	ev_ ## type ## _stop (w); \
		62	} while (0)
		63
		64	#define RESET(type,w,seta) \
		65	do { \
		66	int active = ev_is_active (w); \
		67	if (active) STOP (type, w); \
		68	ev_ ## type ## _set seta; \
		69	if (active) START (type, w); \
		70	} while (0)
13		71
14	typedef int Signal;	72	typedef int Signal;
15		73
16	static struct EVAPI evapi;	74	static struct EVAPI evapi;
17		75
…		…
19	*stash_watcher,	77	*stash_watcher,
20	*stash_io,	78	*stash_io,
21	*stash_timer,	79	*stash_timer,
22	*stash_periodic,	80	*stash_periodic,
23	*stash_signal,	81	*stash_signal,
		82	*stash_child,
		83	*stash_stat,
24	*stash_idle,	84	*stash_idle,
25	*stash_prepare,	85	*stash_prepare,
26	*stash_check,	86	*stash_check,
27	*stash_child;	87	*stash_embed,
		88	*stash_fork;
28		89
		90	#ifndef SIG_SIZE
		91	/* kudos to Slaven Rezic for the idea */
		92	static char sig_size [] = { SIG_NUM };
		93	# define SIG_SIZE (sizeof (sig_size) + 1)
		94	#endif
		95
29	static int	96	static Signal
30	sv_signum (SV *sig)	97	sv_signum (SV *sig)
31	{	98	{
32	int signum;	99	Signal signum;
33		100
34	SvGETMAGIC (sig);	101	SvGETMAGIC (sig);
35		102
36	for (signum = 1; signum < SIG_SIZE; ++signum)	103	for (signum = 1; signum < SIG_SIZE; ++signum)
37	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
38	return signum;	105	return signum;
39		106
40	if (SvIV (sig) > 0)	107	signum = SvIV (sig);
		108
		109	if (signum > 0 && signum < SIG_SIZE)
41	return SvIV (sig);	110	return signum;
42		111
43	return -1;	112	return -1;
44	}	113	}
45		114
46	/////////////////////////////////////////////////////////////////////////////	115	/////////////////////////////////////////////////////////////////////////////
47	// Event	116	// Event
48		117
49	static void e_cb (struct ev_watcher *w, int revents);	118	static void e_cb (ev_watcher *w, int revents);
50		119
51	static int	120	static int
52	sv_fileno (SV *fh)	121	sv_fileno (SV *fh)
53	{	122	{
54	SvGETMAGIC (fh);	123	SvGETMAGIC (fh);
…		…
57	fh = SvRV (fh);	126	fh = SvRV (fh);
58		127
59	if (SvTYPE (fh) == SVt_PVGV)	128	if (SvTYPE (fh) == SVt_PVGV)
60	return PerlIO_fileno (IoIFP (sv_2io (fh)));	129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
61		130
62	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
63	return SvIV (fh);	132	return SvIV (fh);
64		133
65	return -1;	134	return -1;
66	}	135	}
67		136
68	static void *	137	static void *
69	e_new (int size, SV *cb_sv)	138	e_new (int size, SV *cb_sv)
70	{	139	{
71	struct ev_watcher *w;	140	ev_watcher *w;
72	SV *self = NEWSV (0, size);	141	SV *self = NEWSV (0, size);
73	SvPOK_only (self);	142	SvPOK_only (self);
74	SvCUR_set (self, size);	143	SvCUR_set (self, size);
75		144
76	w = (struct ev_watcher *)SvPVX (self);	145	w = (ev_watcher *)SvPVX (self);
77		146
78	ev_watcher_init (w, e_cb);	147	ev_init (w, e_cb);
79		148
		149	w->flags = WFLAG_KEEPALIVE;
		150	w->data = 0;
80	w->fh = 0;	151	w->fh = 0;
81	w->cb_sv = newSVsv (cb_sv);	152	w->cb_sv = newSVsv (cb_sv);
82	w->self = self;	153	w->self = self;
83		154
84	return (void *)w;	155	return (void *)w;
85	}	156	}
86		157
87	static void *	158	static void
88	e_destroy (void *w_)	159	e_destroy (void *w_)
89	{	160	{
90	struct ev_watcher *w = w_;	161	ev_watcher w = (ev_watcher )w_;
91		162
92	SvREFCNT_dec (w->fh ); w->fh = 0;	163	SvREFCNT_dec (w->fh ); w->fh = 0;
93	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		165	SvREFCNT_dec (w->data ); w->data = 0;
94	}	166	}
95		167
96	static SV *	168	static SV *
97	e_bless (struct ev_watcher w, HV stash)	169	e_bless (ev_watcher w, HV stash)
98	{	170	{
99	SV *rv;	171	SV *rv;
100		172
101	if (SvOBJECT (w->self))	173	if (SvOBJECT (w->self))
102	rv = newRV_inc (w->self);	174	rv = newRV_inc (w->self);
…		…
108	}	180	}
109		181
110	return rv;	182	return rv;
111	}	183	}
112		184
		185	static SV *sv_events_cache;
		186
113	static void	187	static void
114	e_cb (struct ev_watcher *w, int revents)	188	e_cb (ev_watcher *w, int revents)
115	{	189	{
116	dSP;	190	dSP;
117	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
118	SV sv_self, sv_events, *sv_status = 0;	192	SV sv_self, sv_events;
119	static SV *sv_events_cache;
120		193
121	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
122		195
123	if (sv_events_cache)	196	if (sv_events_cache)
124	{	197	{
…		…
131	PUSHMARK (SP);	204	PUSHMARK (SP);
132	EXTEND (SP, 2);	205	EXTEND (SP, 2);
133	PUSHs (sv_self);	206	PUSHs (sv_self);
134	PUSHs (sv_events);	207	PUSHs (sv_events);
135		208
136	if (revents & EV_CHILD)
137	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
138
139	PUTBACK;	209	PUTBACK;
140	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	210	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
141	SP = PL_stack_base + mark; PUTBACK;
142		211
143	SvREFCNT_dec (sv_self);	212	SvREFCNT_dec (sv_self);
144	SvREFCNT_dec (sv_status);
145		213
146	if (sv_events_cache)	214	if (sv_events_cache)
147	SvREFCNT_dec (sv_events);	215	SvREFCNT_dec (sv_events);
148	else	216	else
149	sv_events_cache = sv_events;	217	sv_events_cache = sv_events;
…		…
151	if (SvTRUE (ERRSV))	219	if (SvTRUE (ERRSV))
152	{	220	{
153	PUSHMARK (SP);	221	PUSHMARK (SP);
154	PUTBACK;	222	PUTBACK;
155	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	223	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
156	SP = PL_stack_base + mark; PUTBACK;
157	}	224	}
158	}
159		225
160	#if 0	226	SP = PL_stack_base + mark;
		227	PUTBACK;
		228	}
		229
		230	static void
		231	e_once_cb (int revents, void *arg)
		232	{
		233	dSP;
		234	I32 mark = SP - PL_stack_base;
		235	SV *sv_events;
		236
		237	if (sv_events_cache)
		238	{
		239	sv_events = sv_events_cache; sv_events_cache = 0;
		240	SvIV_set (sv_events, revents);
		241	}
		242	else
		243	sv_events = newSViv (revents);
		244
		245	PUSHMARK (SP);
		246	XPUSHs (sv_events);
		247
		248	PUTBACK;
		249	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		250
		251	SvREFCNT_dec ((SV *)arg);
		252
		253	if (sv_events_cache)
		254	SvREFCNT_dec (sv_events);
		255	else
		256	sv_events_cache = sv_events;
		257
		258	if (SvTRUE (ERRSV))
		259	{
		260	PUSHMARK (SP);
		261	PUTBACK;
		262	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		263	}
		264
		265	SP = PL_stack_base + mark;
		266	PUTBACK;
		267	}
		268
		269	static ev_tstamp
		270	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		271	{
		272	ev_tstamp retval;
		273	int count;
		274	dSP;
		275
		276	ENTER;
		277	SAVETMPS;
		278
		279	PUSHMARK (SP);
		280	EXTEND (SP, 2);
		281	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		282	PUSHs (newSVnv (now));
		283
		284	PUTBACK;
		285	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		286	SPAGAIN;
		287
		288	if (SvTRUE (ERRSV))
		289	{
		290	PUSHMARK (SP);
		291	PUTBACK;
		292	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		293	SPAGAIN;
		294	}
		295
		296	if (count > 0)
		297	{
		298	retval = SvNV (TOPs);
		299
		300	if (retval < now)
		301	retval = now;
		302	}
		303	else
		304	retval = now;
		305
		306	FREETMPS;
		307	LEAVE;
		308
		309	return retval;
		310	}
		311
161	/////////////////////////////////////////////////////////////////////////////	312	/////////////////////////////////////////////////////////////////////////////
162	// DNS	313	// DNS
163		314
		315	#ifndef _WIN32
164	static void	316	static void
165	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	317	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
166	{	318	{
167	dSP;	319	dSP;
168	SV cb = (SV )arg;	320	SV cb = (SV )arg;
…		…
215	croak (# repeat " value must be >= 0");	367	croak (# repeat " value must be >= 0");
216		368
217	#define CHECK_FD(fh,fd) if ((fd) < 0) \	369	#define CHECK_FD(fh,fd) if ((fd) < 0) \
218	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	370	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
219		371
		372	#define CHECK_SIG(sv,num) if ((num) < 0) \
		373	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		374
220	/////////////////////////////////////////////////////////////////////////////	375	/////////////////////////////////////////////////////////////////////////////
221	// XS interface functions	376	// XS interface functions
222		377
223	MODULE = EV PACKAGE = EV PREFIX = ev_	378	MODULE = EV PACKAGE = EV PREFIX = ev_
224		379
225	PROTOTYPES: ENABLE	380	PROTOTYPES: ENABLE
226		381
227	BOOT:	382	BOOT:
228	{	383	{
229	int i;
230	HV *stash = gv_stashpv ("EV", 1);	384	HV *stash = gv_stashpv ("EV", 1);
231		385
232	static const struct {	386	static const struct {
233	const char *name;	387	const char *name;
234	IV iv;	388	IV iv;
235	} *civ, const_iv[] = {	389	} *civ, const_iv[] = {
236	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	390	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		391	const_iv (EV_, MINPRI)
		392	const_iv (EV_, MAXPRI)
		393
237	const_iv (EV_, UNDEF)	394	const_iv (EV_, UNDEF)
238	const_iv (EV_, NONE)	395	const_iv (EV_, NONE)
239	const_iv (EV_, TIMEOUT)	396	const_iv (EV_, TIMEOUT)
240	const_iv (EV_, READ)	397	const_iv (EV_, READ)
241	const_iv (EV_, WRITE)	398	const_iv (EV_, WRITE)
…		…
244	const_iv (EV_, CHECK)	401	const_iv (EV_, CHECK)
245	const_iv (EV_, ERROR)	402	const_iv (EV_, ERROR)
246		403
247	const_iv (EV, LOOP_ONESHOT)	404	const_iv (EV, LOOP_ONESHOT)
248	const_iv (EV, LOOP_NONBLOCK)	405	const_iv (EV, LOOP_NONBLOCK)
249
250	const_iv (EV, METHOD_NONE)	406	const_iv (EV, UNLOOP_ONE)
		407	const_iv (EV, UNLOOP_ALL)
		408
251	const_iv (EV, METHOD_SELECT)	409	const_iv (EV, BACKEND_SELECT)
		410	const_iv (EV, BACKEND_POLL)
252	const_iv (EV, METHOD_EPOLL)	411	const_iv (EV, BACKEND_EPOLL)
		412	const_iv (EV, BACKEND_KQUEUE)
		413	const_iv (EV, BACKEND_DEVPOLL)
		414	const_iv (EV, BACKEND_PORT)
		415	const_iv (EV, FLAG_AUTO)
		416	const_iv (EV, FLAG_NOENV)
253	};	417	};
254		418
255	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
256	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
257		421
258	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
259	stash_io = gv_stashpv ("EV::Io" , 1);	423	stash_io = gv_stashpv ("EV::IO" , 1);
260	stash_timer = gv_stashpv ("EV::Timer" , 1);	424	stash_timer = gv_stashpv ("EV::Timer" , 1);
261	stash_periodic = gv_stashpv ("EV::Periodic", 1);	425	stash_periodic = gv_stashpv ("EV::Periodic", 1);
262	stash_signal = gv_stashpv ("EV::Signal" , 1);	426	stash_signal = gv_stashpv ("EV::Signal" , 1);
263	stash_idle = gv_stashpv ("EV::Idle" , 1);	427	stash_idle = gv_stashpv ("EV::Idle" , 1);
264	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
265	stash_check = gv_stashpv ("EV::Check" , 1);	429	stash_check = gv_stashpv ("EV::Check" , 1);
266	stash_child = gv_stashpv ("EV::Child" , 1);	430	stash_child = gv_stashpv ("EV::Child" , 1);
		431	stash_embed = gv_stashpv ("EV::Embed" , 1);
		432	stash_stat = gv_stashpv ("EV::Stat" , 1);
267		433
268	{	434	{
269	SV *sv = perl_get_sv ("EV::API", TRUE);	435	SV *sv = perl_get_sv ("EV::API", TRUE);
270	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
271		437
272	/* the poor man's shared library emulator */	438	/* the poor man's shared library emulator */
273	evapi.ver = EV_API_VERSION;	439	evapi.ver = EV_API_VERSION;
274	evapi.rev = EV_API_REVISION;	440	evapi.rev = EV_API_REVISION;
275	evapi.sv_fileno = sv_fileno;	441	evapi.sv_fileno = sv_fileno;
276	evapi.sv_signum = sv_signum;	442	evapi.sv_signum = sv_signum;
277	evapi.now = &ev_now;	443	evapi.now = ev_now;
278	evapi.method = &ev_method;	444	evapi.backend = ev_backend;
279	evapi.loop_done = &ev_loop_done;	445	evapi.unloop = ev_unloop;
		446	evapi.ref = ev_ref;
		447	evapi.unref = ev_unref;
280	evapi.time = ev_time;	448	evapi.time = ev_time;
281	evapi.loop = ev_loop;	449	evapi.loop = ev_loop;
282	evapi.once = ev_once;	450	evapi.once = ev_once;
283	evapi.io_start = ev_io_start;	451	evapi.io_start = ev_io_start;
284	evapi.io_stop = ev_io_stop;	452	evapi.io_stop = ev_io_stop;
…		…
295	evapi.prepare_stop = ev_prepare_stop;	463	evapi.prepare_stop = ev_prepare_stop;
296	evapi.check_start = ev_check_start;	464	evapi.check_start = ev_check_start;
297	evapi.check_stop = ev_check_stop;	465	evapi.check_stop = ev_check_stop;
298	evapi.child_start = ev_child_start;	466	evapi.child_start = ev_child_start;
299	evapi.child_stop = ev_child_stop;	467	evapi.child_stop = ev_child_stop;
		468	evapi.stat_start = ev_stat_start;
		469	evapi.stat_stop = ev_stat_stop;
		470	evapi.stat_stat = ev_stat_stat;
300		471
301	sv_setiv (sv, (IV)&evapi);	472	sv_setiv (sv, (IV)&evapi);
302	SvREADONLY_on (sv);	473	SvREADONLY_on (sv);
303	}	474	}
304		475	#ifndef _WIN32
305	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	476	pthread_atfork (0, 0, ev_default_fork);
		477	#endif
306	}	478	}
307		479
308	NV ev_now ()	480	NV ev_now ()
309	CODE:
310	RETVAL = ev_now;
311	OUTPUT:
312	RETVAL
313		481
314	int ev_method ()	482	unsigned int ev_backend ()
315	CODE:
316	RETVAL = ev_method;
317	OUTPUT:
318	RETVAL
319		483
320	NV ev_time ()	484	NV ev_time ()
321		485
322	void ev_init (int flags = 0)	486	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
323		487
324	void ev_loop (int flags = 0)	488	void ev_loop (int flags = 0)
325		489
326	void ev_loop_done (int value = 1)	490	void ev_unloop (int how = 1)
327	CODE:
328	ev_loop_done = value;
329		491
330	struct ev_io io (SV fh, int events, SV *cb)	492	ev_io io (SV fh, int events, SV *cb)
331	ALIAS:	493	ALIAS:
332	io_ns = 1	494	io_ns = 1
333	CODE:	495	CODE:
334	{	496	{
335	int fd = sv_fileno (fh);	497	int fd = sv_fileno (fh);
336	CHECK_FD (fh, fd);	498	CHECK_FD (fh, fd);
337		499
338	RETVAL = e_new (sizeof (struct ev_io), cb);	500	RETVAL = e_new (sizeof (ev_io), cb);
339	RETVAL->fh = newSVsv (fh);	501	RETVAL->fh = newSVsv (fh);
340	ev_io_set (RETVAL, fd, events);	502	ev_io_set (RETVAL, fd, events);
341	if (!ix) ev_io_start (RETVAL);	503	if (!ix) START (io, RETVAL);
342	}	504	}
343	OUTPUT:	505	OUTPUT:
344	RETVAL	506	RETVAL
345		507
346	struct ev_timer timer (NV after, NV repeat, SV cb)	508	ev_timer timer (NV after, NV repeat, SV cb)
347	ALIAS:	509	ALIAS:
348	timer_ns = 1	510	timer_ns = 1
349	INIT:	511	INIT:
350	CHECK_REPEAT (repeat);	512	CHECK_REPEAT (repeat);
351	CODE:	513	CODE:
352	RETVAL = e_new (sizeof (struct ev_timer), cb);	514	RETVAL = e_new (sizeof (ev_timer), cb);
353	ev_timer_set (RETVAL, after, repeat);	515	ev_timer_set (RETVAL, after, repeat);
354	if (!ix) ev_timer_start (RETVAL);	516	if (!ix) START (timer, RETVAL);
355	OUTPUT:	517	OUTPUT:
356	RETVAL	518	RETVAL
357		519
358	struct ev_periodic periodic (NV at, NV interval, SV cb)	520	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
359	ALIAS:	521	ALIAS:
360	periodic_ns = 1	522	periodic_ns = 1
361	INIT:	523	INIT:
362	CHECK_REPEAT (interval);	524	CHECK_REPEAT (interval);
363	CODE:	525	CODE:
		526	{
		527	ev_periodic *w;
364	RETVAL = e_new (sizeof (struct ev_periodic), cb);	528	w = e_new (sizeof (ev_periodic), cb);
365	ev_periodic_set (RETVAL, at, interval);	529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
366	if (!ix) ev_periodic_start (RETVAL);	530	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		531	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		532	if (!ix) START (periodic, w);
		533	}
367	OUTPUT:	534	OUTPUT:
368	RETVAL	535	RETVAL
369		536
370	struct ev_signal signal (Signal signum, SV cb)	537	ev_signal signal (SV signal, SV *cb)
371	ALIAS:	538	ALIAS:
372	signal_ns = 1	539	signal_ns = 1
373	CODE:	540	CODE:
		541	{
		542	Signal signum = sv_signum (signal);
		543	CHECK_SIG (signal, signum);
		544
374	RETVAL = e_new (sizeof (struct ev_signal), cb);	545	RETVAL = e_new (sizeof (ev_signal), cb);
375	ev_signal_set (RETVAL, signum);	546	ev_signal_set (RETVAL, signum);
376	if (!ix) ev_signal_start (RETVAL);	547	if (!ix) START (signal, RETVAL);
		548	}
377	OUTPUT:	549	OUTPUT:
378	RETVAL	550	RETVAL
379		551
380	struct ev_idle idle (SV cb)	552	ev_idle idle (SV cb)
381	ALIAS:	553	ALIAS:
382	idle_ns = 1	554	idle_ns = 1
383	CODE:	555	CODE:
384	RETVAL = e_new (sizeof (struct ev_idle), cb);	556	RETVAL = e_new (sizeof (ev_idle), cb);
385	ev_idle_set (RETVAL);	557	ev_idle_set (RETVAL);
386	if (!ix) ev_idle_start (RETVAL);	558	if (!ix) START (idle, RETVAL);
387	OUTPUT:	559	OUTPUT:
388	RETVAL	560	RETVAL
389		561
390	struct ev_prepare prepare (SV cb)	562	ev_prepare prepare (SV cb)
391	ALIAS:	563	ALIAS:
392	prepare_ns = 1	564	prepare_ns = 1
393	CODE:	565	CODE:
394	RETVAL = e_new (sizeof (struct ev_prepare), cb);	566	RETVAL = e_new (sizeof (ev_prepare), cb);
395	ev_prepare_set (RETVAL);	567	ev_prepare_set (RETVAL);
396	if (!ix) ev_prepare_start (RETVAL);	568	if (!ix) START (prepare, RETVAL);
397	OUTPUT:	569	OUTPUT:
398	RETVAL	570	RETVAL
399		571
400	struct ev_check check (SV cb)	572	ev_check check (SV cb)
401	ALIAS:	573	ALIAS:
402	check_ns = 1	574	check_ns = 1
403	CODE:	575	CODE:
404	RETVAL = e_new (sizeof (struct ev_check), cb);	576	RETVAL = e_new (sizeof (ev_check), cb);
405	ev_check_set (RETVAL);	577	ev_check_set (RETVAL);
406	if (!ix) ev_check_start (RETVAL);	578	if (!ix) START (check, RETVAL);
407	OUTPUT:	579	OUTPUT:
408	RETVAL	580	RETVAL
409		581
410	struct ev_child child (int pid, SV cb)	582	ev_child child (int pid, SV cb)
411	ALIAS:	583	ALIAS:
412	check_ns = 1	584	child_ns = 1
413	CODE:	585	CODE:
414	RETVAL = e_new (sizeof (struct ev_check), cb);	586	RETVAL = e_new (sizeof (ev_child), cb);
415	ev_child_set (RETVAL, pid);	587	ev_child_set (RETVAL, pid);
416	if (!ix) ev_child_start (RETVAL);	588	if (!ix) START (child, RETVAL);
417	OUTPUT:	589	OUTPUT:
418	RETVAL	590	RETVAL
419		591
		592	ev_stat stat (SV path, NV interval, SV *cb)
		593	ALIAS:
		594	stat_ns = 1
		595	CODE:
		596	RETVAL = e_new (sizeof (ev_stat), cb);
		597	RETVAL->fh = newSVsv (path);
		598	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		599	if (!ix) START (stat, RETVAL);
		600	OUTPUT:
		601	RETVAL
		602
		603	void once (SV fh, int events, SV timeout, SV *cb)
		604	CODE:
		605	ev_once (
		606	sv_fileno (fh), events,
		607	SvOK (timeout) ? SvNV (timeout) : -1.,
		608	e_once_cb,
		609	newSVsv (cb)
		610	);
420		611
421	PROTOTYPES: DISABLE	612	PROTOTYPES: DISABLE
422		613
423	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	614	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
424		615
425	int ev_is_active (struct ev_watcher *w)	616	int ev_is_active (ev_watcher *w)
426		617
		618	int ev_is_pending (ev_watcher *w)
		619
		620	int keepalive (ev_watcher *w, int new_value = 0)
		621	CODE:
		622	{
		623	RETVAL = w->flags & WFLAG_KEEPALIVE;
		624	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		625
		626	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		627	{
		628	REF (w);
		629	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		630	UNREF (w);
		631	}
		632	}
		633	OUTPUT:
		634	RETVAL
		635
427	SV cb (struct ev_watcher w, SV *new_cb = 0)	636	SV cb (ev_watcher w, SV *new_cb = 0)
428	CODE:	637	CODE:
429	{	638	{
430	RETVAL = newSVsv (w->cb_sv);	639	RETVAL = newSVsv (w->cb_sv);
431		640
432	if (items > 1)	641	if (items > 1)
433	sv_setsv (w->cb_sv, new_cb);	642	sv_setsv (w->cb_sv, new_cb);
434	}	643	}
435	OUTPUT:	644	OUTPUT:
436	RETVAL	645	RETVAL
437		646
		647	SV data (ev_watcher w, SV *new_data = 0)
		648	CODE:
		649	{
		650	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
		651
		652	if (items > 1)
		653	{
		654	SvREFCNT_dec (w->data);
		655	w->data = newSVsv (new_data);
		656	}
		657	}
		658	OUTPUT:
		659	RETVAL
		660
438	void trigger (struct ev_watcher *w, int revents = EV_NONE)	661	void trigger (ev_watcher *w, int revents = EV_NONE)
439	CODE:	662	CODE:
440	w->cb (w, revents);	663	w->cb (w, revents);
441		664
		665	int priority (ev_watcher *w, int new_priority = 0)
		666	CODE:
		667	{
		668	RETVAL = w->priority;
		669
		670	if (items > 1)
		671	{
		672	int active = ev_is_active (w);
		673
		674	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		675	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		676
		677	if (active)
		678	{
		679	/* grrr. */
		680	PUSHMARK (SP);
		681	XPUSHs (ST (0));
		682	call_method ("stop", G_DISCARD \| G_VOID);
		683	}
		684
		685	ev_set_priority (w, new_priority);
		686
		687	if (active)
		688	{
		689	PUSHMARK (SP);
		690	XPUSHs (ST (0));
		691	call_method ("start", G_DISCARD \| G_VOID);
		692	}
		693	}
		694	}
		695	OUTPUT:
		696	RETVAL
		697
442	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	698	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
443		699
444	void ev_io_start (struct ev_io *w)	700	void ev_io_start (ev_io *w)
		701	CODE:
		702	START (io, w);
445		703
446	void ev_io_stop (struct ev_io *w)	704	void ev_io_stop (ev_io *w)
		705	CODE:
		706	STOP (io, w);
447		707
448	void DESTROY (struct ev_io *w)	708	void DESTROY (ev_io *w)
449	CODE:	709	CODE:
450	ev_io_stop (w);	710	STOP (io, w);
451	e_destroy (w);	711	e_destroy (w);
452		712
453	void set (struct ev_io w, SV fh, int events)	713	void set (ev_io w, SV fh, int events)
454	CODE:	714	CODE:
455	{	715	{
456	int active = w->active;
457	int fd = sv_fileno (fh);	716	int fd = sv_fileno (fh);
458	CHECK_FD (fh, fd);	717	CHECK_FD (fh, fd);
459		718
460	if (active) ev_io_stop (w);
461
462	sv_setsv (w->fh, fh);	719	sv_setsv (w->fh, fh);
463	ev_io_set (w, fd, events);	720	RESET (io, w, (w, fd, events));
464
465	if (active) ev_io_start (w);
466	}	721	}
467		722
468	SV fh (struct ev_io w, SV *new_fh = 0)	723	SV fh (ev_io w, SV *new_fh = 0)
469	CODE:	724	CODE:
470	{	725	{
471	RETVAL = newSVsv (w->fh);
472
473	if (items > 1)	726	if (items > 1)
474	{	727	{
475	int active = w->active;	728	int fd = sv_fileno (new_fh);
476	if (active) ev_io_stop (w);	729	CHECK_FD (new_fh, fd);
477		730
478	sv_setsv (w->fh, new_fh);	731	RETVAL = w->fh;
479	ev_io_set (w, sv_fileno (w->fh), w->events);	732	w->fh = newSVsv (new_fh);
480		733
481	if (active) ev_io_start (w);	734	RESET (io, w, (w, fd, w->events));
482	}	735	}
		736	else
		737	RETVAL = newSVsv (w->fh);
483	}	738	}
484	OUTPUT:	739	OUTPUT:
485	RETVAL	740	RETVAL
486		741
487	short events (struct ev_io *w, short new_events = EV_UNDEF)	742	int events (ev_io *w, int new_events = EV_UNDEF)
488	CODE:	743	CODE:
489	{	744	{
490	RETVAL = w->events;	745	RETVAL = w->events;
		746
		747	if (items > 1)
		748	RESET (io, w, (w, w->fd, new_events));
		749	}
		750	OUTPUT:
		751	RETVAL
		752
		753	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		754
		755	void ev_signal_start (ev_signal *w)
		756	CODE:
		757	START (signal, w);
		758
		759	void ev_signal_stop (ev_signal *w)
		760	CODE:
		761	STOP (signal, w);
		762
		763	void DESTROY (ev_signal *w)
		764	CODE:
		765	STOP (signal, w);
		766	e_destroy (w);
		767
		768	void set (ev_signal w, SV signal)
		769	CODE:
		770	{
		771	Signal signum = sv_signum (signal);
		772	CHECK_SIG (signal, signum);
		773
		774	RESET (signal, w, (w, signum));
		775	}
		776
		777	int signal (ev_signal w, SV new_signal = 0)
		778	CODE:
		779	{
		780	RETVAL = w->signum;
491		781
492	if (items > 1)	782	if (items > 1)
493	{	783	{
494	int active = w->active;	784	Signal signum = sv_signum (new_signal);
495	if (active) ev_io_stop (w);	785	CHECK_SIG (new_signal, signum);
496		786
497	ev_io_set (w, w->fd, new_events);	787	RESET (signal, w, (w, signum));
498
499	if (active) ev_io_start (w);
500	}	788	}
501	}	789	}
502	OUTPUT:	790	OUTPUT:
503	RETVAL	791	RETVAL
504		792
505	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
506
507	void ev_signal_start (struct ev_signal *w)
508
509	void ev_signal_stop (struct ev_signal *w)
510
511	void DESTROY (struct ev_signal *w)
512	CODE:
513	ev_signal_stop (w);
514	e_destroy (w);
515
516	void set (struct ev_signal w, SV signal = 0)
517	CODE:
518	{
519	Signal signum = sv_signum (signal); /* may croak here */
520	int active = w->active;
521
522	if (active) ev_signal_stop (w);
523	ev_signal_set (w, signum);
524	if (active) ev_signal_start (w);
525	}
526
527	MODULE = EV PACKAGE = EV::Time
528
529	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	793	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
530		794
531	void ev_timer_start (struct ev_timer *w)	795	void ev_timer_start (ev_timer *w)
532	INIT:	796	INIT:
533	CHECK_REPEAT (w->repeat);	797	CHECK_REPEAT (w->repeat);
		798	CODE:
		799	START (timer, w);
534		800
535	void ev_timer_stop (struct ev_timer *w)	801	void ev_timer_stop (ev_timer *w)
		802	CODE:
		803	STOP (timer, w);
536		804
537	void ev_timer_again (struct ev_timer *w)	805	void ev_timer_again (ev_timer *w)
538	INIT:	806	INIT:
539	CHECK_REPEAT (w->repeat);	807	CHECK_REPEAT (w->repeat);
		808	CODE:
		809	REF (w);
		810	ev_timer_again (w);
		811	UNREF (w);
540		812
541	void DESTROY (struct ev_timer *w)	813	void DESTROY (ev_timer *w)
542	CODE:	814	CODE:
543	ev_timer_stop (w);	815	STOP (timer, w);
544	e_destroy (w);	816	e_destroy (w);
545		817
546	void set (struct ev_timer *w, NV after, NV repeat = 0.)	818	void set (ev_timer *w, NV after, NV repeat = 0.)
547	INIT:	819	INIT:
548	CHECK_REPEAT (repeat);	820	CHECK_REPEAT (repeat);
549	CODE:	821	CODE:
550	{
551	int active = w->active;
552	if (active) ev_timer_stop (w);
553	ev_timer_set (w, after, repeat);	822	RESET (timer, w, (w, after, repeat));
554	if (active) ev_timer_start (w);
555	}
556		823
557	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	824	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
558		825
559	void ev_periodic_start (struct ev_periodic *w)	826	void ev_periodic_start (ev_periodic *w)
560	INIT:	827	INIT:
561	CHECK_REPEAT (w->interval);	828	CHECK_REPEAT (w->interval);
		829	CODE:
		830	START (periodic, w);
562		831
563	void ev_periodic_stop (struct ev_periodic *w)	832	void ev_periodic_stop (ev_periodic *w)
		833	CODE:
		834	STOP (periodic, w);
564		835
		836	void ev_periodic_again (ev_periodic *w)
		837	CODE:
		838	REF (w);
		839	ev_periodic_again (w);
		840	UNREF (w);
		841
565	void DESTROY (struct ev_periodic *w)	842	void DESTROY (ev_periodic *w)
566	CODE:	843	CODE:
567	ev_periodic_stop (w);	844	STOP (periodic, w);
568	e_destroy (w);	845	e_destroy (w);
569		846
570	void set (struct ev_periodic *w, NV at, NV interval = 0.)	847	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
571	INIT:	848	INIT:
572	CHECK_REPEAT (interval);	849	CHECK_REPEAT (interval);
573	CODE:	850	CODE:
574	{	851	{
575	int active = w->active;	852	SvREFCNT_dec (w->fh);
576	if (active) ev_periodic_stop (w);	853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
577	ev_periodic_set (w, at, interval);	854
578	if (active) ev_periodic_start (w);	855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
579	}	856	}
580		857
581	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
582		859
583	void ev_idle_start (struct ev_idle *w)	860	void ev_idle_start (ev_idle *w)
		861	CODE:
		862	START (idle, w);
584		863
585	void ev_idle_stop (struct ev_idle *w)	864	void ev_idle_stop (ev_idle *w)
		865	CODE:
		866	STOP (idle, w);
586		867
587	void DESTROY (struct ev_idle *w)	868	void DESTROY (ev_idle *w)
588	CODE:	869	CODE:
589	ev_idle_stop (w);	870	STOP (idle, w);
590	e_destroy (w);	871	e_destroy (w);
591		872
592	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
593		874
594	void ev_prepare_start (struct ev_prepare *w)	875	void ev_prepare_start (ev_prepare *w)
		876	CODE:
		877	START (prepare, w);
595		878
596	void ev_prepare_stop (struct ev_prepare *w)	879	void ev_prepare_stop (ev_prepare *w)
		880	CODE:
		881	STOP (prepare, w);
597		882
598	void DESTROY (struct ev_prepare *w)	883	void DESTROY (ev_prepare *w)
599	CODE:	884	CODE:
600	ev_prepare_stop (w);	885	STOP (prepare, w);
601	e_destroy (w);	886	e_destroy (w);
602		887
603	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	888	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
604		889
605	void ev_check_start (struct ev_check *w)	890	void ev_check_start (ev_check *w)
		891	CODE:
		892	START (check, w);
606		893
607	void ev_check_stop (struct ev_check *w)	894	void ev_check_stop (ev_check *w)
		895	CODE:
		896	STOP (check, w);
608		897
609	void DESTROY (struct ev_check *w)	898	void DESTROY (ev_check *w)
610	CODE:	899	CODE:
611	ev_check_stop (w);	900	STOP (check, w);
612	e_destroy (w);	901	e_destroy (w);
613		902
614	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
615		904
616	void ev_child_start (struct ev_child *w)	905	void ev_child_start (ev_child *w)
		906	CODE:
		907	START (child, w);
617		908
618	void ev_child_stop (struct ev_child *w)	909	void ev_child_stop (ev_child *w)
		910	CODE:
		911	STOP (child, w);
619		912
620	void DESTROY (struct ev_child *w)	913	void DESTROY (ev_child *w)
621	CODE:	914	CODE:
622	ev_child_stop (w);	915	STOP (child, w);
623	e_destroy (w);	916	e_destroy (w);
624		917
625	void set (struct ev_child *w, int pid)	918	void set (ev_child *w, int pid)
626	CODE:	919	CODE:
627	{	920	RESET (child, w, (w, pid));
628	int active = w->active;
629	if (active) ev_child_stop (w);
630	ev_child_set (w, pid);
631	if (active) ev_child_start (w);
632	}
633		921
		922	int pid (ev_child *w, int new_pid = 0)
		923	CODE:
		924	{
		925	RETVAL = w->pid;
		926
		927	if (items > 1)
		928	RESET (child, w, (w, new_pid));
		929	}
		930	OUTPUT:
		931	RETVAL
		932
		933
634	int status (struct ev_child *w)	934	int rstatus (ev_child *w)
		935	ALIAS:
		936	rpid = 1
635	CODE:	937	CODE:
		938	RETVAL = ix ? w->rpid : w->rstatus;
		939	OUTPUT:
		940	RETVAL
		941
		942	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		943
		944	void ev_stat_start (ev_stat *w)
		945	CODE:
		946	START (stat, w);
		947
		948	void ev_stat_stop (ev_stat *w)
		949	CODE:
		950	STOP (stat, w);
		951
		952	void DESTROY (ev_stat *w)
		953	CODE:
		954	STOP (stat, w);
		955	e_destroy (w);
		956
		957	void set (ev_stat w, SV path, NV interval)
		958	CODE:
		959	{
		960	sv_setsv (w->fh, path);
		961	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		962	}
		963
		964	SV path (ev_stat w, SV *new_path = 0)
		965	CODE:
		966	{
		967	RETVAL = SvREFCNT_inc (w->fh);
		968
		969	if (items > 1)
		970	{
		971	SvREFCNT_dec (w->fh);
		972	w->fh = newSVsv (new_path);
		973	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		974	}
		975	}
		976	OUTPUT:
		977	RETVAL
		978
		979	NV interval (ev_stat *w, NV new_interval = 0.)
		980	CODE:
		981	{
636	RETVAL = w->status;	982	RETVAL = w->interval;
637	OUTPUT:
638	RETVAL
639		983
640	#if 0	984	if (items > 1)
		985	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		986	}
		987	OUTPUT:
		988	RETVAL
		989
		990	#ifndef _WIN32
641		991
642	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	992	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
643		993
644	BOOT:	994	BOOT:
645	{	995	{
…		…
716		1066
717	int evdns_set_option (char option, char val, int flags)	1067	int evdns_set_option (char option, char val, int flags)
718		1068
719	int evdns_resolv_conf_parse (int flags, const char *filename)	1069	int evdns_resolv_conf_parse (int flags, const char *filename)
720		1070
721	#ifdef MS_WINDOWS	1071	#ifdef _WIN32
722		1072
723	int evdns_config_windows_nameservers ()	1073	int evdns_config_windows_nameservers ()
724		1074
725	#endif	1075	#endif
726		1076
…		…
728		1078
729	void evdns_search_add (char *domain)	1079	void evdns_search_add (char *domain)
730		1080
731	void evdns_search_ndots_set (int ndots)	1081	void evdns_search_ndots_set (int ndots)
732		1082
		1083	#if 0
733		1084
734	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1085	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
735		1086
736	BOOT:	1087	BOOT:
737	{	1088	{
…		…
769		1120
770	#void DESTROY (struct evhttp_request *req);	1121	#void DESTROY (struct evhttp_request *req);
771		1122
772	#endif	1123	#endif
773		1124
		1125	#endif
774		1126
775		1127
776		1128
777		1129
778		1130

Diff Legend

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

Comparing EV/EV.xs (file contents): Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs. Revision 1.81 by root, Tue Nov 27 10:59:10 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs.
Revision 1.81 by root, Tue Nov 27 10:59:10 2007 UTC