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

Comparing EV/EV.xs (file contents):
Revision 1.34 by root, Thu Nov 1 12:11:07 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	#define EV_USE_EPOLL 1
9
10	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
11	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
12		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 */
13	#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)
14		71
15	typedef int Signal;	72	typedef int Signal;
16		73
17	static struct EVAPI evapi;	74	static struct EVAPI evapi;
18		75
…		…
20	*stash_watcher,	77	*stash_watcher,
21	*stash_io,	78	*stash_io,
22	*stash_timer,	79	*stash_timer,
23	*stash_periodic,	80	*stash_periodic,
24	*stash_signal,	81	*stash_signal,
		82	*stash_child,
		83	*stash_stat,
25	*stash_idle,	84	*stash_idle,
26	*stash_prepare,	85	*stash_prepare,
27	*stash_check,	86	*stash_check,
28	*stash_child;	87	*stash_embed,
		88	*stash_fork;
29		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
30	static int	96	static Signal
31	sv_signum (SV *sig)	97	sv_signum (SV *sig)
32	{	98	{
33	int signum;	99	Signal signum;
34		100
35	SvGETMAGIC (sig);	101	SvGETMAGIC (sig);
36		102
37	for (signum = 1; signum < SIG_SIZE; ++signum)	103	for (signum = 1; signum < SIG_SIZE; ++signum)
38	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
39	return signum;	105	return signum;
40		106
41	if (SvIV (sig) > 0)	107	signum = SvIV (sig);
		108
		109	if (signum > 0 && signum < SIG_SIZE)
42	return SvIV (sig);	110	return signum;
43		111
44	return -1;	112	return -1;
45	}	113	}
46		114
47	/////////////////////////////////////////////////////////////////////////////	115	/////////////////////////////////////////////////////////////////////////////
48	// Event	116	// Event
49		117
50	static void e_cb (struct ev_watcher *w, int revents);	118	static void e_cb (ev_watcher *w, int revents);
51		119
52	static int	120	static int
53	sv_fileno (SV *fh)	121	sv_fileno (SV *fh)
54	{	122	{
55	SvGETMAGIC (fh);	123	SvGETMAGIC (fh);
…		…
58	fh = SvRV (fh);	126	fh = SvRV (fh);
59		127
60	if (SvTYPE (fh) == SVt_PVGV)	128	if (SvTYPE (fh) == SVt_PVGV)
61	return PerlIO_fileno (IoIFP (sv_2io (fh)));	129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
62		130
63	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
64	return SvIV (fh);	132	return SvIV (fh);
65		133
66	return -1;	134	return -1;
67	}	135	}
68		136
69	static void *	137	static void *
70	e_new (int size, SV *cb_sv)	138	e_new (int size, SV *cb_sv)
71	{	139	{
72	struct ev_watcher *w;	140	ev_watcher *w;
73	SV *self = NEWSV (0, size);	141	SV *self = NEWSV (0, size);
74	SvPOK_only (self);	142	SvPOK_only (self);
75	SvCUR_set (self, size);	143	SvCUR_set (self, size);
76		144
77	w = (struct ev_watcher *)SvPVX (self);	145	w = (ev_watcher *)SvPVX (self);
78		146
79	ev_watcher_init (w, e_cb);	147	ev_init (w, e_cb);
80		148
		149	w->flags = WFLAG_KEEPALIVE;
		150	w->data = 0;
81	w->fh = 0;	151	w->fh = 0;
82	w->cb_sv = newSVsv (cb_sv);	152	w->cb_sv = newSVsv (cb_sv);
83	w->self = self;	153	w->self = self;
84		154
85	return (void *)w;	155	return (void *)w;
86	}	156	}
87		157
88	static void *	158	static void
89	e_destroy (void *w_)	159	e_destroy (void *w_)
90	{	160	{
91	struct ev_watcher *w = w_;	161	ev_watcher w = (ev_watcher )w_;
92		162
93	SvREFCNT_dec (w->fh ); w->fh = 0;	163	SvREFCNT_dec (w->fh ); w->fh = 0;
94	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;
95	}	166	}
96		167
97	static SV *	168	static SV *
98	e_bless (struct ev_watcher w, HV stash)	169	e_bless (ev_watcher w, HV stash)
99	{	170	{
100	SV *rv;	171	SV *rv;
101		172
102	if (SvOBJECT (w->self))	173	if (SvOBJECT (w->self))
103	rv = newRV_inc (w->self);	174	rv = newRV_inc (w->self);
…		…
109	}	180	}
110		181
111	return rv;	182	return rv;
112	}	183	}
113		184
		185	static SV *sv_events_cache;
		186
114	static void	187	static void
115	e_cb (struct ev_watcher *w, int revents)	188	e_cb (ev_watcher *w, int revents)
116	{	189	{
117	dSP;	190	dSP;
118	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
119	SV sv_self, sv_events, *sv_status = 0;	192	SV sv_self, sv_events;
120	static SV *sv_events_cache;
121		193
122	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 */
123		195
124	if (sv_events_cache)	196	if (sv_events_cache)
125	{	197	{
…		…
132	PUSHMARK (SP);	204	PUSHMARK (SP);
133	EXTEND (SP, 2);	205	EXTEND (SP, 2);
134	PUSHs (sv_self);	206	PUSHs (sv_self);
135	PUSHs (sv_events);	207	PUSHs (sv_events);
136		208
137	if (revents & EV_CHILD)
138	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140	PUTBACK;	209	PUTBACK;
141	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	210	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
142	SP = PL_stack_base + mark; PUTBACK;
143		211
144	SvREFCNT_dec (sv_self);	212	SvREFCNT_dec (sv_self);
145	SvREFCNT_dec (sv_status);
146		213
147	if (sv_events_cache)	214	if (sv_events_cache)
148	SvREFCNT_dec (sv_events);	215	SvREFCNT_dec (sv_events);
149	else	216	else
150	sv_events_cache = sv_events;	217	sv_events_cache = sv_events;
…		…
152	if (SvTRUE (ERRSV))	219	if (SvTRUE (ERRSV))
153	{	220	{
154	PUSHMARK (SP);	221	PUSHMARK (SP);
155	PUTBACK;	222	PUTBACK;
156	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);
157	SP = PL_stack_base + mark; PUTBACK;
158	}	224	}
159	}
160		225
161	#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
162	/////////////////////////////////////////////////////////////////////////////	312	/////////////////////////////////////////////////////////////////////////////
163	// DNS	313	// DNS
164		314
		315	#ifndef _WIN32
165	static void	316	static void
166	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)
167	{	318	{
168	dSP;	319	dSP;
169	SV cb = (SV )arg;	320	SV cb = (SV )arg;
…		…
216	croak (# repeat " value must be >= 0");	367	croak (# repeat " value must be >= 0");
217		368
218	#define CHECK_FD(fh,fd) if ((fd) < 0) \	369	#define CHECK_FD(fh,fd) if ((fd) < 0) \
219	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));
220		371
		372	#define CHECK_SIG(sv,num) if ((num) < 0) \
		373	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		374
221	/////////////////////////////////////////////////////////////////////////////	375	/////////////////////////////////////////////////////////////////////////////
222	// XS interface functions	376	// XS interface functions
223		377
224	MODULE = EV PACKAGE = EV PREFIX = ev_	378	MODULE = EV PACKAGE = EV PREFIX = ev_
225		379
226	PROTOTYPES: ENABLE	380	PROTOTYPES: ENABLE
227		381
228	BOOT:	382	BOOT:
229	{	383	{
230	int i;
231	HV *stash = gv_stashpv ("EV", 1);	384	HV *stash = gv_stashpv ("EV", 1);
232		385
233	static const struct {	386	static const struct {
234	const char *name;	387	const char *name;
235	IV iv;	388	IV iv;
236	} *civ, const_iv[] = {	389	} *civ, const_iv[] = {
237	# 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
238	const_iv (EV_, UNDEF)	394	const_iv (EV_, UNDEF)
239	const_iv (EV_, NONE)	395	const_iv (EV_, NONE)
240	const_iv (EV_, TIMEOUT)	396	const_iv (EV_, TIMEOUT)
241	const_iv (EV_, READ)	397	const_iv (EV_, READ)
242	const_iv (EV_, WRITE)	398	const_iv (EV_, WRITE)
…		…
245	const_iv (EV_, CHECK)	401	const_iv (EV_, CHECK)
246	const_iv (EV_, ERROR)	402	const_iv (EV_, ERROR)
247		403
248	const_iv (EV, LOOP_ONESHOT)	404	const_iv (EV, LOOP_ONESHOT)
249	const_iv (EV, LOOP_NONBLOCK)	405	const_iv (EV, LOOP_NONBLOCK)
250
251	const_iv (EV, METHOD_NONE)	406	const_iv (EV, UNLOOP_ONE)
		407	const_iv (EV, UNLOOP_ALL)
		408
252	const_iv (EV, METHOD_SELECT)	409	const_iv (EV, BACKEND_SELECT)
		410	const_iv (EV, BACKEND_POLL)
253	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)
254	};	417	};
255		418
256	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; )
257	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
258		421
259	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
260	stash_io = gv_stashpv ("EV::Io" , 1);	423	stash_io = gv_stashpv ("EV::IO" , 1);
261	stash_timer = gv_stashpv ("EV::Timer" , 1);	424	stash_timer = gv_stashpv ("EV::Timer" , 1);
262	stash_periodic = gv_stashpv ("EV::Periodic", 1);	425	stash_periodic = gv_stashpv ("EV::Periodic", 1);
263	stash_signal = gv_stashpv ("EV::Signal" , 1);	426	stash_signal = gv_stashpv ("EV::Signal" , 1);
264	stash_idle = gv_stashpv ("EV::Idle" , 1);	427	stash_idle = gv_stashpv ("EV::Idle" , 1);
265	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
266	stash_check = gv_stashpv ("EV::Check" , 1);	429	stash_check = gv_stashpv ("EV::Check" , 1);
267	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);
268		433
269	{	434	{
270	SV *sv = perl_get_sv ("EV::API", TRUE);	435	SV *sv = perl_get_sv ("EV::API", TRUE);
271	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
272		437
273	/* the poor man's shared library emulator */	438	/* the poor man's shared library emulator */
274	evapi.ver = EV_API_VERSION;	439	evapi.ver = EV_API_VERSION;
275	evapi.rev = EV_API_REVISION;	440	evapi.rev = EV_API_REVISION;
276	evapi.sv_fileno = sv_fileno;	441	evapi.sv_fileno = sv_fileno;
277	evapi.sv_signum = sv_signum;	442	evapi.sv_signum = sv_signum;
278	evapi.now = &ev_now;	443	evapi.now = ev_now;
279	evapi.method = &ev_method;	444	evapi.backend = ev_backend;
280	evapi.loop_done = &ev_loop_done;	445	evapi.unloop = ev_unloop;
		446	evapi.ref = ev_ref;
		447	evapi.unref = ev_unref;
281	evapi.time = ev_time;	448	evapi.time = ev_time;
282	evapi.loop = ev_loop;	449	evapi.loop = ev_loop;
283	evapi.once = ev_once;	450	evapi.once = ev_once;
284	evapi.io_start = ev_io_start;	451	evapi.io_start = ev_io_start;
285	evapi.io_stop = ev_io_stop;	452	evapi.io_stop = ev_io_stop;
…		…
296	evapi.prepare_stop = ev_prepare_stop;	463	evapi.prepare_stop = ev_prepare_stop;
297	evapi.check_start = ev_check_start;	464	evapi.check_start = ev_check_start;
298	evapi.check_stop = ev_check_stop;	465	evapi.check_stop = ev_check_stop;
299	evapi.child_start = ev_child_start;	466	evapi.child_start = ev_child_start;
300	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;
301		471
302	sv_setiv (sv, (IV)&evapi);	472	sv_setiv (sv, (IV)&evapi);
303	SvREADONLY_on (sv);	473	SvREADONLY_on (sv);
304	}	474	}
305		475	#ifndef _WIN32
306	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	476	pthread_atfork (0, 0, ev_default_fork);
		477	#endif
307	}	478	}
308		479
309	NV ev_now ()	480	NV ev_now ()
310	CODE:
311	RETVAL = ev_now;
312	OUTPUT:
313	RETVAL
314		481
315	int ev_method ()	482	unsigned int ev_backend ()
316	CODE:
317	RETVAL = ev_method;
318	OUTPUT:
319	RETVAL
320		483
321	NV ev_time ()	484	NV ev_time ()
322		485
323	void ev_init (int flags = 0)	486	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
324		487
325	void ev_loop (int flags = 0)	488	void ev_loop (int flags = 0)
326		489
327	void ev_loop_done (int value = 1)	490	void ev_unloop (int how = 1)
328	CODE:
329	ev_loop_done = value;
330		491
331	struct ev_io io (SV fh, int events, SV *cb)	492	ev_io io (SV fh, int events, SV *cb)
332	ALIAS:	493	ALIAS:
333	io_ns = 1	494	io_ns = 1
334	CODE:	495	CODE:
335	{	496	{
336	int fd = sv_fileno (fh);	497	int fd = sv_fileno (fh);
337	CHECK_FD (fh, fd);	498	CHECK_FD (fh, fd);
338		499
339	RETVAL = e_new (sizeof (struct ev_io), cb);	500	RETVAL = e_new (sizeof (ev_io), cb);
340	RETVAL->fh = newSVsv (fh);	501	RETVAL->fh = newSVsv (fh);
341	ev_io_set (RETVAL, fd, events);	502	ev_io_set (RETVAL, fd, events);
342	if (!ix) ev_io_start (RETVAL);	503	if (!ix) START (io, RETVAL);
343	}	504	}
344	OUTPUT:	505	OUTPUT:
345	RETVAL	506	RETVAL
346		507
347	struct ev_timer timer (NV after, NV repeat, SV cb)	508	ev_timer timer (NV after, NV repeat, SV cb)
348	ALIAS:	509	ALIAS:
349	timer_ns = 1	510	timer_ns = 1
350	INIT:	511	INIT:
351	CHECK_REPEAT (repeat);	512	CHECK_REPEAT (repeat);
352	CODE:	513	CODE:
353	RETVAL = e_new (sizeof (struct ev_timer), cb);	514	RETVAL = e_new (sizeof (ev_timer), cb);
354	ev_timer_set (RETVAL, after, repeat);	515	ev_timer_set (RETVAL, after, repeat);
355	if (!ix) ev_timer_start (RETVAL);	516	if (!ix) START (timer, RETVAL);
356	OUTPUT:	517	OUTPUT:
357	RETVAL	518	RETVAL
358		519
359	struct ev_periodic periodic (NV at, NV interval, SV cb)	520	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
360	ALIAS:	521	ALIAS:
361	periodic_ns = 1	522	periodic_ns = 1
362	INIT:	523	INIT:
363	CHECK_REPEAT (interval);	524	CHECK_REPEAT (interval);
364	CODE:	525	CODE:
		526	{
		527	ev_periodic *w;
365	RETVAL = e_new (sizeof (struct ev_periodic), cb);	528	w = e_new (sizeof (ev_periodic), cb);
366	ev_periodic_set (RETVAL, at, interval);	529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
367	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	}
368	OUTPUT:	534	OUTPUT:
369	RETVAL	535	RETVAL
370		536
371	struct ev_signal signal (Signal signum, SV cb)	537	ev_signal signal (SV signal, SV *cb)
372	ALIAS:	538	ALIAS:
373	signal_ns = 1	539	signal_ns = 1
374	CODE:	540	CODE:
		541	{
		542	Signal signum = sv_signum (signal);
		543	CHECK_SIG (signal, signum);
		544
375	RETVAL = e_new (sizeof (struct ev_signal), cb);	545	RETVAL = e_new (sizeof (ev_signal), cb);
376	ev_signal_set (RETVAL, signum);	546	ev_signal_set (RETVAL, signum);
377	if (!ix) ev_signal_start (RETVAL);	547	if (!ix) START (signal, RETVAL);
		548	}
378	OUTPUT:	549	OUTPUT:
379	RETVAL	550	RETVAL
380		551
381	struct ev_idle idle (SV cb)	552	ev_idle idle (SV cb)
382	ALIAS:	553	ALIAS:
383	idle_ns = 1	554	idle_ns = 1
384	CODE:	555	CODE:
385	RETVAL = e_new (sizeof (struct ev_idle), cb);	556	RETVAL = e_new (sizeof (ev_idle), cb);
386	ev_idle_set (RETVAL);	557	ev_idle_set (RETVAL);
387	if (!ix) ev_idle_start (RETVAL);	558	if (!ix) START (idle, RETVAL);
388	OUTPUT:	559	OUTPUT:
389	RETVAL	560	RETVAL
390		561
391	struct ev_prepare prepare (SV cb)	562	ev_prepare prepare (SV cb)
392	ALIAS:	563	ALIAS:
393	prepare_ns = 1	564	prepare_ns = 1
394	CODE:	565	CODE:
395	RETVAL = e_new (sizeof (struct ev_prepare), cb);	566	RETVAL = e_new (sizeof (ev_prepare), cb);
396	ev_prepare_set (RETVAL);	567	ev_prepare_set (RETVAL);
397	if (!ix) ev_prepare_start (RETVAL);	568	if (!ix) START (prepare, RETVAL);
398	OUTPUT:	569	OUTPUT:
399	RETVAL	570	RETVAL
400		571
401	struct ev_check check (SV cb)	572	ev_check check (SV cb)
402	ALIAS:	573	ALIAS:
403	check_ns = 1	574	check_ns = 1
404	CODE:	575	CODE:
405	RETVAL = e_new (sizeof (struct ev_check), cb);	576	RETVAL = e_new (sizeof (ev_check), cb);
406	ev_check_set (RETVAL);	577	ev_check_set (RETVAL);
407	if (!ix) ev_check_start (RETVAL);	578	if (!ix) START (check, RETVAL);
408	OUTPUT:	579	OUTPUT:
409	RETVAL	580	RETVAL
410		581
411	struct ev_child child (int pid, SV cb)	582	ev_child child (int pid, SV cb)
412	ALIAS:	583	ALIAS:
413	check_ns = 1	584	child_ns = 1
414	CODE:	585	CODE:
415	RETVAL = e_new (sizeof (struct ev_check), cb);	586	RETVAL = e_new (sizeof (ev_child), cb);
416	ev_child_set (RETVAL, pid);	587	ev_child_set (RETVAL, pid);
417	if (!ix) ev_child_start (RETVAL);	588	if (!ix) START (child, RETVAL);
418	OUTPUT:	589	OUTPUT:
419	RETVAL	590	RETVAL
420		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	);
421		611
422	PROTOTYPES: DISABLE	612	PROTOTYPES: DISABLE
423		613
424	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	614	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
425		615
426	int ev_is_active (struct ev_watcher *w)	616	int ev_is_active (ev_watcher *w)
427		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
428	SV cb (struct ev_watcher w, SV *new_cb = 0)	636	SV cb (ev_watcher w, SV *new_cb = 0)
429	CODE:	637	CODE:
430	{	638	{
431	RETVAL = newSVsv (w->cb_sv);	639	RETVAL = newSVsv (w->cb_sv);
432		640
433	if (items > 1)	641	if (items > 1)
434	sv_setsv (w->cb_sv, new_cb);	642	sv_setsv (w->cb_sv, new_cb);
435	}	643	}
436	OUTPUT:	644	OUTPUT:
437	RETVAL	645	RETVAL
438		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
439	void trigger (struct ev_watcher *w, int revents = EV_NONE)	661	void trigger (ev_watcher *w, int revents = EV_NONE)
440	CODE:	662	CODE:
441	w->cb (w, revents);	663	w->cb (w, revents);
442		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
443	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	698	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
444		699
445	void ev_io_start (struct ev_io *w)	700	void ev_io_start (ev_io *w)
		701	CODE:
		702	START (io, w);
446		703
447	void ev_io_stop (struct ev_io *w)	704	void ev_io_stop (ev_io *w)
		705	CODE:
		706	STOP (io, w);
448		707
449	void DESTROY (struct ev_io *w)	708	void DESTROY (ev_io *w)
450	CODE:	709	CODE:
451	ev_io_stop (w);	710	STOP (io, w);
452	e_destroy (w);	711	e_destroy (w);
453		712
454	void set (struct ev_io w, SV fh, int events)	713	void set (ev_io w, SV fh, int events)
455	CODE:	714	CODE:
456	{	715	{
457	int active = w->active;
458	int fd = sv_fileno (fh);	716	int fd = sv_fileno (fh);
459	CHECK_FD (fh, fd);	717	CHECK_FD (fh, fd);
460		718
461	if (active) ev_io_stop (w);
462
463	sv_setsv (w->fh, fh);	719	sv_setsv (w->fh, fh);
464	ev_io_set (w, fd, events);	720	RESET (io, w, (w, fd, events));
465
466	if (active) ev_io_start (w);
467	}	721	}
468		722
469	SV fh (struct ev_io w, SV *new_fh = 0)	723	SV fh (ev_io w, SV *new_fh = 0)
470	CODE:	724	CODE:
471	{	725	{
472	RETVAL = newSVsv (w->fh);
473
474	if (items > 1)	726	if (items > 1)
475	{	727	{
476	int active = w->active;	728	int fd = sv_fileno (new_fh);
477	if (active) ev_io_stop (w);	729	CHECK_FD (new_fh, fd);
478		730
479	sv_setsv (w->fh, new_fh);	731	RETVAL = w->fh;
480	ev_io_set (w, sv_fileno (w->fh), w->events);	732	w->fh = newSVsv (new_fh);
481		733
482	if (active) ev_io_start (w);	734	RESET (io, w, (w, fd, w->events));
483	}	735	}
		736	else
		737	RETVAL = newSVsv (w->fh);
484	}	738	}
485	OUTPUT:	739	OUTPUT:
486	RETVAL	740	RETVAL
487		741
488	short events (struct ev_io *w, short new_events = EV_UNDEF)	742	int events (ev_io *w, int new_events = EV_UNDEF)
489	CODE:	743	CODE:
490	{	744	{
491	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;
492		781
493	if (items > 1)	782	if (items > 1)
494	{	783	{
495	int active = w->active;	784	Signal signum = sv_signum (new_signal);
496	if (active) ev_io_stop (w);	785	CHECK_SIG (new_signal, signum);
497		786
498	ev_io_set (w, w->fd, new_events);	787	RESET (signal, w, (w, signum));
499
500	if (active) ev_io_start (w);
501	}	788	}
502	}	789	}
503	OUTPUT:	790	OUTPUT:
504	RETVAL	791	RETVAL
505		792
506	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
507
508	void ev_signal_start (struct ev_signal *w)
509
510	void ev_signal_stop (struct ev_signal *w)
511
512	void DESTROY (struct ev_signal *w)
513	CODE:
514	ev_signal_stop (w);
515	e_destroy (w);
516
517	void set (struct ev_signal w, SV signal = 0)
518	CODE:
519	{
520	Signal signum = sv_signum (signal); /* may croak here */
521	int active = w->active;
522
523	if (active) ev_signal_stop (w);
524	ev_signal_set (w, signum);
525	if (active) ev_signal_start (w);
526	}
527
528	MODULE = EV PACKAGE = EV::Time
529
530	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	793	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
531		794
532	void ev_timer_start (struct ev_timer *w)	795	void ev_timer_start (ev_timer *w)
533	INIT:	796	INIT:
534	CHECK_REPEAT (w->repeat);	797	CHECK_REPEAT (w->repeat);
		798	CODE:
		799	START (timer, w);
535		800
536	void ev_timer_stop (struct ev_timer *w)	801	void ev_timer_stop (ev_timer *w)
		802	CODE:
		803	STOP (timer, w);
537		804
538	void ev_timer_again (struct ev_timer *w)	805	void ev_timer_again (ev_timer *w)
539	INIT:	806	INIT:
540	CHECK_REPEAT (w->repeat);	807	CHECK_REPEAT (w->repeat);
		808	CODE:
		809	REF (w);
		810	ev_timer_again (w);
		811	UNREF (w);
541		812
542	void DESTROY (struct ev_timer *w)	813	void DESTROY (ev_timer *w)
543	CODE:	814	CODE:
544	ev_timer_stop (w);	815	STOP (timer, w);
545	e_destroy (w);	816	e_destroy (w);
546		817
547	void set (struct ev_timer *w, NV after, NV repeat = 0.)	818	void set (ev_timer *w, NV after, NV repeat = 0.)
548	INIT:	819	INIT:
549	CHECK_REPEAT (repeat);	820	CHECK_REPEAT (repeat);
550	CODE:	821	CODE:
551	{
552	int active = w->active;
553	if (active) ev_timer_stop (w);
554	ev_timer_set (w, after, repeat);	822	RESET (timer, w, (w, after, repeat));
555	if (active) ev_timer_start (w);
556	}
557		823
558	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	824	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
559		825
560	void ev_periodic_start (struct ev_periodic *w)	826	void ev_periodic_start (ev_periodic *w)
561	INIT:	827	INIT:
562	CHECK_REPEAT (w->interval);	828	CHECK_REPEAT (w->interval);
		829	CODE:
		830	START (periodic, w);
563		831
564	void ev_periodic_stop (struct ev_periodic *w)	832	void ev_periodic_stop (ev_periodic *w)
		833	CODE:
		834	STOP (periodic, w);
565		835
		836	void ev_periodic_again (ev_periodic *w)
		837	CODE:
		838	REF (w);
		839	ev_periodic_again (w);
		840	UNREF (w);
		841
566	void DESTROY (struct ev_periodic *w)	842	void DESTROY (ev_periodic *w)
567	CODE:	843	CODE:
568	ev_periodic_stop (w);	844	STOP (periodic, w);
569	e_destroy (w);	845	e_destroy (w);
570		846
571	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)
572	INIT:	848	INIT:
573	CHECK_REPEAT (interval);	849	CHECK_REPEAT (interval);
574	CODE:	850	CODE:
575	{	851	{
576	int active = w->active;	852	SvREFCNT_dec (w->fh);
577	if (active) ev_periodic_stop (w);	853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
578	ev_periodic_set (w, at, interval);	854
579	if (active) ev_periodic_start (w);	855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
580	}	856	}
581		857
582	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
583		859
584	void ev_idle_start (struct ev_idle *w)	860	void ev_idle_start (ev_idle *w)
		861	CODE:
		862	START (idle, w);
585		863
586	void ev_idle_stop (struct ev_idle *w)	864	void ev_idle_stop (ev_idle *w)
		865	CODE:
		866	STOP (idle, w);
587		867
588	void DESTROY (struct ev_idle *w)	868	void DESTROY (ev_idle *w)
589	CODE:	869	CODE:
590	ev_idle_stop (w);	870	STOP (idle, w);
591	e_destroy (w);	871	e_destroy (w);
592		872
593	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
594		874
595	void ev_prepare_start (struct ev_prepare *w)	875	void ev_prepare_start (ev_prepare *w)
		876	CODE:
		877	START (prepare, w);
596		878
597	void ev_prepare_stop (struct ev_prepare *w)	879	void ev_prepare_stop (ev_prepare *w)
		880	CODE:
		881	STOP (prepare, w);
598		882
599	void DESTROY (struct ev_prepare *w)	883	void DESTROY (ev_prepare *w)
600	CODE:	884	CODE:
601	ev_prepare_stop (w);	885	STOP (prepare, w);
602	e_destroy (w);	886	e_destroy (w);
603		887
604	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	888	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
605		889
606	void ev_check_start (struct ev_check *w)	890	void ev_check_start (ev_check *w)
		891	CODE:
		892	START (check, w);
607		893
608	void ev_check_stop (struct ev_check *w)	894	void ev_check_stop (ev_check *w)
		895	CODE:
		896	STOP (check, w);
609		897
610	void DESTROY (struct ev_check *w)	898	void DESTROY (ev_check *w)
611	CODE:	899	CODE:
612	ev_check_stop (w);	900	STOP (check, w);
613	e_destroy (w);	901	e_destroy (w);
614		902
615	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
616		904
617	void ev_child_start (struct ev_child *w)	905	void ev_child_start (ev_child *w)
		906	CODE:
		907	START (child, w);
618		908
619	void ev_child_stop (struct ev_child *w)	909	void ev_child_stop (ev_child *w)
		910	CODE:
		911	STOP (child, w);
620		912
621	void DESTROY (struct ev_child *w)	913	void DESTROY (ev_child *w)
622	CODE:	914	CODE:
623	ev_child_stop (w);	915	STOP (child, w);
624	e_destroy (w);	916	e_destroy (w);
625		917
626	void set (struct ev_child *w, int pid)	918	void set (ev_child *w, int pid)
627	CODE:	919	CODE:
628	{	920	RESET (child, w, (w, pid));
629	int active = w->active;
630	if (active) ev_child_stop (w);
631	ev_child_set (w, pid);
632	if (active) ev_child_start (w);
633	}
634		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
635	int status (struct ev_child *w)	934	int rstatus (ev_child *w)
		935	ALIAS:
		936	rpid = 1
636	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	{
637	RETVAL = w->status;	982	RETVAL = w->interval;
638	OUTPUT:
639	RETVAL
640		983
641	#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
642		991
643	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	992	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
644		993
645	BOOT:	994	BOOT:
646	{	995	{
…		…
717		1066
718	int evdns_set_option (char option, char val, int flags)	1067	int evdns_set_option (char option, char val, int flags)
719		1068
720	int evdns_resolv_conf_parse (int flags, const char *filename)	1069	int evdns_resolv_conf_parse (int flags, const char *filename)
721		1070
722	#ifdef MS_WINDOWS	1071	#ifdef _WIN32
723		1072
724	int evdns_config_windows_nameservers ()	1073	int evdns_config_windows_nameservers ()
725		1074
726	#endif	1075	#endif
727		1076
…		…
729		1078
730	void evdns_search_add (char *domain)	1079	void evdns_search_add (char *domain)
731		1080
732	void evdns_search_ndots_set (int ndots)	1081	void evdns_search_ndots_set (int ndots)
733		1082
		1083	#if 0
734		1084
735	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1085	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
736		1086
737	BOOT:	1087	BOOT:
738	{	1088	{
…		…
770		1120
771	#void DESTROY (struct evhttp_request *req);	1121	#void DESTROY (struct evhttp_request *req);
772		1122
773	#endif	1123	#endif
774		1124
		1125	#endif
775		1126
776		1127
777		1128
778		1129
779		1130

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Comparing EV/EV.xs (file contents): Revision 1.34 by root, Thu Nov 1 12:11:07 2007 UTC vs. Revision 1.81 by root, Tue Nov 27 10:59:10 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.34 by root, Thu Nov 1 12:11:07 2007 UTC vs.
Revision 1.81 by root, Tue Nov 27 10:59:10 2007 UTC