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

Comparing EV/EV.xs (file contents):
Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC vs.
Revision 1.116 by root, Tue Oct 28 08:08:28 2008 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 EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	7	/* fix perl api breakage */
11	#undef signal	8	#undef signal
12	#undef sigaction	9	#undef sigaction
		10
		11	#define EV_PROTOTYPES 1
		12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		13	#define EV_H <ev.h>
		14	#include "EV/EVAPI.h"
13		15
14	#define EV_SELECT_IS_WINSOCKET 0	16	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	17	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	18	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	19	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	20	# define fd_mask Perl_fd_mask
19	#endif	21	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	22	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	23	#include "libev/ev.c"
22	#include "event.c"
23		24
24	#ifndef _WIN32	25	#ifndef _WIN32
25	# include <pthread.h>	26	# include <pthread.h>
26	#endif	27	#endif
27		28
		29	/* 5.10.0 */
		30	#ifndef SvREFCNT_inc_NN
		31	# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
		32	#endif
		33
		34	#if __GNUC__ >= 3
		35	# define expect(expr,value) __builtin_expect ((expr),(value))
		36	#else
		37	# define expect(expr,value) (expr)
		38	#endif
		39
		40	#define expect_false(expr) expect ((expr) != 0, 0)
		41	#define expect_true(expr) expect ((expr) != 0, 1)
		42
		43	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		44
28	#define WFLAG_KEEPALIVE 1	45	#define WFLAG_KEEPALIVE 1
29		46
30	#define UNREF(w) \	47	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	48	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
32	&& !ev_is_active (w)) \	49	&& !ev_is_active (w)) \
33	ev_unref (w->loop);	50	ev_unref (e_loop (w));
34		51
35	#define REF(w) \	52	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	53	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
37	&& ev_is_active (w)) \	54	&& ev_is_active (w)) \
38	ev_ref (w->loop);	55	ev_ref (e_loop (w));
39		56
40	#define START(type,w) \	57	#define START(type,w) \
41	do { \	58	do { \
42	UNREF (w); \	59	UNREF (w); \
43	ev_ ## type ## _start (w->loop, w); \	60	ev_ ## type ## _start (e_loop (w), w); \
44	} while (0)	61	} while (0)
45		62
46	#define STOP(type,w) \	63	#define STOP(type,w) \
47	do { \	64	do { \
48	REF (w); \	65	REF (w); \
49	ev_ ## type ## _stop (w->loop, w); \	66	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	67	} while (0)
51		68
52	#define RESET(type,w,seta) \	69	#define RESET(type,w,seta) \
53	do { \	70	do { \
54	int active = ev_is_active (w); \	71	int active = ev_is_active (w); \
…		…
57	if (active) START (type, w); \	74	if (active) START (type, w); \
58	} while (0)	75	} while (0)
59		76
60	typedef int Signal;	77	typedef int Signal;
61		78
		79	static SV *default_loop_sv;
		80
62	static struct EVAPI evapi;	81	static struct EVAPI evapi;
63		82
64	static HV	83	static HV
		84	*stash_loop,
65	*stash_watcher,	85	*stash_watcher,
66	*stash_io,	86	*stash_io,
67	*stash_timer,	87	*stash_timer,
68	*stash_periodic,	88	*stash_periodic,
69	*stash_signal,	89	*stash_signal,
…		…
71	*stash_stat,	91	*stash_stat,
72	*stash_idle,	92	*stash_idle,
73	*stash_prepare,	93	*stash_prepare,
74	*stash_check,	94	*stash_check,
75	*stash_embed,	95	*stash_embed,
76	*stash_fork;	96	*stash_fork,
		97	*stash_async;
77		98
78	#ifndef SIG_SIZE	99	#ifndef SIG_SIZE
79	/* kudos to Slaven Rezic for the idea */	100	/* kudos to Slaven Rezic for the idea */
80	static char sig_size [] = { SIG_NUM };	101	static char sig_size [] = { SIG_NUM };
81	# define SIG_SIZE (sizeof (sig_size) + 1)	102	# define SIG_SIZE (sizeof (sig_size) + 1)
…		…
120	return SvIV (fh);	141	return SvIV (fh);
121		142
122	return -1;	143	return -1;
123	}	144	}
124		145
		146	static SV *
		147	e_get_cv (SV *cb_sv)
		148	{
		149	HV *st;
		150	GV *gvp;
		151	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
		152
		153	if (!cv)
		154	croak ("EV watcher callback must be a CODE reference");
		155
		156	return (SV *)cv;
		157	}
		158
125	static void *	159	static void *
126	e_new (int size, SV *cb_sv)	160	e_new (int size, SV cb_sv, SV loop)
127	{	161	{
		162	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
128	ev_watcher *w;	163	ev_watcher *w;
129	SV *self = NEWSV (0, size);	164	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	165	SvPOK_only (self);
131	SvCUR_set (self, size);	166	SvCUR_set (self, size);
132		167
133	w = (ev_watcher *)SvPVX (self);	168	w = (ev_watcher *)SvPVX (self);
134		169
135	ev_init (w, e_cb);	170	ev_init (w, cv ? e_cb : 0);
136		171
137	w->loop = EV_DEFAULT;	172	w->loop = SvREFCNT_inc (SvRV (loop));
138	w->flags = WFLAG_KEEPALIVE;	173	w->e_flags = WFLAG_KEEPALIVE;
139	w->data = 0;	174	w->data = 0;
140	w->fh = 0;	175	w->fh = 0;
141	w->cb_sv = newSVsv (cb_sv);	176	w->cb_sv = SvREFCNT_inc (cv);
142	w->self = self;	177	w->self = self;
143		178
144	return (void *)w;	179	return (void *)w;
145	}	180	}
146		181
147	static void	182	static void
148	e_destroy (void *w_)	183	e_destroy (void *w_)
149	{	184	{
150	ev_watcher w = (ev_watcher )w_;	185	ev_watcher w = (ev_watcher )w_;
151		186
		187	SvREFCNT_dec (w->loop ); w->loop = 0;
152	SvREFCNT_dec (w->fh ); w->fh = 0;	188	SvREFCNT_dec (w->fh ); w->fh = 0;
153	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	189	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
154	SvREFCNT_dec (w->data ); w->data = 0;	190	SvREFCNT_dec (w->data ); w->data = 0;
155	}	191	}
156		192
…		…
169	}	205	}
170		206
171	return rv;	207	return rv;
172	}	208	}
173		209
174	static SV *sv_events_cache;	210	static SV sv_self_cache, sv_events_cache;
175		211
176	static void	212	static void
177	e_cb (EV_P_ ev_watcher *w, int revents)	213	e_cb (EV_P_ ev_watcher *w, int revents)
178	{	214	{
179	dSP;	215	dSP;
180	I32 mark = SP - PL_stack_base;	216	I32 mark = SP - PL_stack_base;
181	SV sv_self, sv_events;	217	SV sv_self, sv_events;
182		218
		219	if (expect_true (sv_self_cache))
		220	{
		221	sv_self = sv_self_cache; sv_self_cache = 0;
		222	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		223	}
		224	else
		225	{
183	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	226	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		227	SvREADONLY_on (sv_self);
		228	}
184		229
185	if (sv_events_cache)	230	if (expect_true (sv_events_cache))
186	{	231	{
187	sv_events = sv_events_cache; sv_events_cache = 0;	232	sv_events = sv_events_cache; sv_events_cache = 0;
188	SvIV_set (sv_events, revents);	233	SvIV_set (sv_events, revents);
189	}	234	}
190	else	235	else
		236	{
191	sv_events = newSViv (revents);	237	sv_events = newSViv (revents);
		238	SvREADONLY_on (sv_events);
		239	}
192		240
193	PUSHMARK (SP);	241	PUSHMARK (SP);
194	EXTEND (SP, 2);	242	EXTEND (SP, 2);
195	PUSHs (sv_self);	243	PUSHs (sv_self);
196	PUSHs (sv_events);	244	PUSHs (sv_events);
197		245
198	PUTBACK;	246	PUTBACK;
199	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	247	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
200		248
		249	if (expect_false (sv_self_cache))
201	SvREFCNT_dec (sv_self);	250	SvREFCNT_dec (sv_self);
		251	else
		252	{
		253	SvREFCNT_dec (SvRV (sv_self));
		254	SvRV_set (sv_self, &PL_sv_undef);
		255	sv_self_cache = sv_self;
		256	}
202		257
203	if (sv_events_cache)	258	if (expect_false (sv_events_cache))
204	SvREFCNT_dec (sv_events);	259	SvREFCNT_dec (sv_events);
205	else	260	else
206	sv_events_cache = sv_events;	261	sv_events_cache = sv_events;
207		262
208	if (SvTRUE (ERRSV))	263	if (SvTRUE (ERRSV))
…		…
355	};	410	};
356		411
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	412	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		414
		415	stash_loop = gv_stashpv ("EV::Loop" , 1);
360	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	416	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
361	stash_io = gv_stashpv ("EV::IO" , 1);	417	stash_io = gv_stashpv ("EV::IO" , 1);
362	stash_timer = gv_stashpv ("EV::Timer" , 1);	418	stash_timer = gv_stashpv ("EV::Timer" , 1);
363	stash_periodic = gv_stashpv ("EV::Periodic", 1);	419	stash_periodic = gv_stashpv ("EV::Periodic", 1);
364	stash_signal = gv_stashpv ("EV::Signal" , 1);	420	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
367	stash_check = gv_stashpv ("EV::Check" , 1);	423	stash_check = gv_stashpv ("EV::Check" , 1);
368	stash_child = gv_stashpv ("EV::Child" , 1);	424	stash_child = gv_stashpv ("EV::Child" , 1);
369	stash_embed = gv_stashpv ("EV::Embed" , 1);	425	stash_embed = gv_stashpv ("EV::Embed" , 1);
370	stash_stat = gv_stashpv ("EV::Stat" , 1);	426	stash_stat = gv_stashpv ("EV::Stat" , 1);
371	stash_fork = gv_stashpv ("EV::Fork" , 1);	427	stash_fork = gv_stashpv ("EV::Fork" , 1);
		428	stash_async = gv_stashpv ("EV::Async" , 1);
372		429
373	{	430	{
374	SV *sv = perl_get_sv ("EV::API", TRUE);	431	SV *sv = perl_get_sv ("EV::API", TRUE);
375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	432	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
376		433
…		…
380	evapi.sv_fileno = sv_fileno;	437	evapi.sv_fileno = sv_fileno;
381	evapi.sv_signum = sv_signum;	438	evapi.sv_signum = sv_signum;
382	evapi.supported_backends = ev_supported_backends ();	439	evapi.supported_backends = ev_supported_backends ();
383	evapi.recommended_backends = ev_recommended_backends ();	440	evapi.recommended_backends = ev_recommended_backends ();
384	evapi.embeddable_backends = ev_embeddable_backends ();	441	evapi.embeddable_backends = ev_embeddable_backends ();
385	evapi.time = ev_time;	442	evapi.time_ = ev_time;
		443	evapi.sleep_ = ev_sleep;
386	evapi.loop_new = ev_loop_new;	444	evapi.loop_new = ev_loop_new;
387	evapi.loop_destroy = ev_loop_destroy;	445	evapi.loop_destroy = ev_loop_destroy;
388	evapi.loop_fork = ev_loop_fork;	446	evapi.loop_fork = ev_loop_fork;
389	evapi.loop_count = ev_loop_count;	447	evapi.loop_count = ev_loop_count;
390	evapi.now = ev_now;	448	evapi.now = ev_now;
		449	evapi.now_update = ev_now_update;
391	evapi.backend = ev_backend;	450	evapi.backend = ev_backend;
392	evapi.unloop = ev_unloop;	451	evapi.unloop = ev_unloop;
393	evapi.ref = ev_ref;	452	evapi.ref = ev_ref;
394	evapi.unref = ev_unref;	453	evapi.unref = ev_unref;
395	evapi.loop = ev_loop;	454	evapi.loop = ev_loop;
…		…
417	evapi.embed_start = ev_embed_start;	476	evapi.embed_start = ev_embed_start;
418	evapi.embed_stop = ev_embed_stop;	477	evapi.embed_stop = ev_embed_stop;
419	evapi.embed_sweep = ev_embed_sweep;	478	evapi.embed_sweep = ev_embed_sweep;
420	evapi.fork_start = ev_fork_start;	479	evapi.fork_start = ev_fork_start;
421	evapi.fork_stop = ev_fork_stop;	480	evapi.fork_stop = ev_fork_stop;
		481	evapi.async_start = ev_async_start;
		482	evapi.async_stop = ev_async_stop;
		483	evapi.async_send = ev_async_send;
422	evapi.clear_pending = ev_clear_pending;	484	evapi.clear_pending = ev_clear_pending;
423	evapi.invoke = ev_invoke;	485	evapi.invoke = ev_invoke;
424		486
425	sv_setiv (sv, (IV)&evapi);	487	sv_setiv (sv, (IV)&evapi);
426	SvREADONLY_on (sv);	488	SvREADONLY_on (sv);
…		…
428	#ifndef _WIN32	490	#ifndef _WIN32
429	pthread_atfork (0, 0, ev_default_fork);	491	pthread_atfork (0, 0, ev_default_fork);
430	#endif	492	#endif
431	}	493	}
432		494
433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	495	SV *ev_default_loop (unsigned int flags = 0)
434	CODE:	496	CODE:
435	{	497	{
		498	if (!default_loop_sv)
		499	{
436	evapi.default_loop = ev_default_loop (flags);	500	evapi.default_loop = ev_default_loop (flags);
		501
437	if (!evapi.default_loop)	502	if (!evapi.default_loop)
438	XSRETURN_UNDEF;	503	XSRETURN_UNDEF;
439		504
440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),	505	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
441	gv_stashpv ("EV::Loop::Default", 1));	506	}
		507
		508	RETVAL = newSVsv (default_loop_sv);
442	}	509	}
443	OUTPUT:	510	OUTPUT:
444	RETVAL	511	RETVAL
		512
		513	void ev_default_destroy ()
		514	CODE:
		515	ev_default_destroy ();
		516	SvREFCNT_dec (default_loop_sv);
		517	default_loop_sv = 0;
		518
		519	unsigned int ev_supported_backends ()
		520
		521	unsigned int ev_recommended_backends ()
		522
		523	unsigned int ev_embeddable_backends ()
445		524
446	NV ev_time ()	525	NV ev_time ()
447		526
448	NV ev_now ()	527	NV ev_now ()
449	C_ARGS: evapi.default_loop	528	C_ARGS: evapi.default_loop
450		529
		530	void ev_now_update ()
		531	C_ARGS: evapi.default_loop
		532
451	unsigned int ev_backend ()	533	unsigned int ev_backend ()
452	C_ARGS: evapi.default_loop	534	C_ARGS: evapi.default_loop
453		535
454	unsigned int ev_loop_count ()	536	unsigned int ev_loop_count ()
455	C_ARGS: evapi.default_loop	537	C_ARGS: evapi.default_loop
456		538
		539	void ev_set_io_collect_interval (NV interval)
		540	C_ARGS: evapi.default_loop, interval
		541
		542	void ev_set_timeout_collect_interval (NV interval)
		543	C_ARGS: evapi.default_loop, interval
		544
457	void ev_loop (int flags = 0)	545	void ev_loop (int flags = 0)
458	C_ARGS: evapi.default_loop, flags	546	C_ARGS: evapi.default_loop, flags
459		547
460	void ev_unloop (int how = 1)	548	void ev_unloop (int how = EVUNLOOP_ONE)
461	C_ARGS: evapi.default_loop, how	549	C_ARGS: evapi.default_loop, how
462		550
463	void ev_feed_fd_event (int fd, int revents = EV_NONE)	551	void ev_feed_fd_event (int fd, int revents = EV_NONE)
464	C_ARGS: evapi.default_loop, fd, revents	552	C_ARGS: evapi.default_loop, fd, revents
465		553
…		…
478	CODE:	566	CODE:
479	{	567	{
480	int fd = sv_fileno (fh);	568	int fd = sv_fileno (fh);
481	CHECK_FD (fh, fd);	569	CHECK_FD (fh, fd);
482		570
483	RETVAL = e_new (sizeof (ev_io), cb);	571	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
484	RETVAL->fh = newSVsv (fh);	572	RETVAL->fh = newSVsv (fh);
485	ev_io_set (RETVAL, fd, events);	573	ev_io_set (RETVAL, fd, events);
486	if (!ix) START (io, RETVAL);	574	if (!ix) START (io, RETVAL);
487	}	575	}
488	OUTPUT:	576	OUTPUT:
…		…
492	ALIAS:	580	ALIAS:
493	timer_ns = 1	581	timer_ns = 1
494	INIT:	582	INIT:
495	CHECK_REPEAT (repeat);	583	CHECK_REPEAT (repeat);
496	CODE:	584	CODE:
497	RETVAL = e_new (sizeof (ev_timer), cb);	585	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
498	ev_timer_set (RETVAL, after, repeat);	586	ev_timer_set (RETVAL, after, repeat);
499	if (!ix) START (timer, RETVAL);	587	if (!ix) START (timer, RETVAL);
500	OUTPUT:	588	OUTPUT:
501	RETVAL	589	RETVAL
502		590
…		…
506	INIT:	594	INIT:
507	CHECK_REPEAT (interval);	595	CHECK_REPEAT (interval);
508	CODE:	596	CODE:
509	{	597	{
510	ev_periodic *w;	598	ev_periodic *w;
511	w = e_new (sizeof (ev_periodic), cb);	599	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	600	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	601	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	602	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515	if (!ix) START (periodic, w);	603	if (!ix) START (periodic, w);
516	}	604	}
…		…
523	CODE:	611	CODE:
524	{	612	{
525	Signal signum = sv_signum (signal);	613	Signal signum = sv_signum (signal);
526	CHECK_SIG (signal, signum);	614	CHECK_SIG (signal, signum);
527		615
528	RETVAL = e_new (sizeof (ev_signal), cb);	616	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
529	ev_signal_set (RETVAL, signum);	617	ev_signal_set (RETVAL, signum);
530	if (!ix) START (signal, RETVAL);	618	if (!ix) START (signal, RETVAL);
531	}	619	}
532	OUTPUT:	620	OUTPUT:
533	RETVAL	621	RETVAL
534		622
535	ev_idle idle (SV cb)	623	ev_idle idle (SV cb)
536	ALIAS:	624	ALIAS:
537	idle_ns = 1	625	idle_ns = 1
538	CODE:	626	CODE:
539	RETVAL = e_new (sizeof (ev_idle), cb);	627	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
540	ev_idle_set (RETVAL);	628	ev_idle_set (RETVAL);
541	if (!ix) START (idle, RETVAL);	629	if (!ix) START (idle, RETVAL);
542	OUTPUT:	630	OUTPUT:
543	RETVAL	631	RETVAL
544		632
545	ev_prepare prepare (SV cb)	633	ev_prepare prepare (SV cb)
546	ALIAS:	634	ALIAS:
547	prepare_ns = 1	635	prepare_ns = 1
548	CODE:	636	CODE:
549	RETVAL = e_new (sizeof (ev_prepare), cb);	637	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
550	ev_prepare_set (RETVAL);	638	ev_prepare_set (RETVAL);
551	if (!ix) START (prepare, RETVAL);	639	if (!ix) START (prepare, RETVAL);
552	OUTPUT:	640	OUTPUT:
553	RETVAL	641	RETVAL
554		642
555	ev_check check (SV cb)	643	ev_check check (SV cb)
556	ALIAS:	644	ALIAS:
557	check_ns = 1	645	check_ns = 1
558	CODE:	646	CODE:
559	RETVAL = e_new (sizeof (ev_check), cb);	647	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
560	ev_check_set (RETVAL);	648	ev_check_set (RETVAL);
561	if (!ix) START (check, RETVAL);	649	if (!ix) START (check, RETVAL);
562	OUTPUT:	650	OUTPUT:
563	RETVAL	651	RETVAL
564		652
565	ev_fork fork (SV cb)	653	ev_fork fork (SV cb)
566	ALIAS:	654	ALIAS:
567	fork_ns = 1	655	fork_ns = 1
568	CODE:	656	CODE:
569	RETVAL = e_new (sizeof (ev_fork), cb);	657	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
570	ev_fork_set (RETVAL);	658	ev_fork_set (RETVAL);
571	if (!ix) START (fork, RETVAL);	659	if (!ix) START (fork, RETVAL);
572	OUTPUT:	660	OUTPUT:
573	RETVAL	661	RETVAL
574		662
575	ev_child child (int pid, SV cb)	663	ev_child child (int pid, int trace, SV cb)
576	ALIAS:	664	ALIAS:
577	child_ns = 1	665	child_ns = 1
578	CODE:	666	CODE:
579	RETVAL = e_new (sizeof (ev_child), cb);	667	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
580	ev_child_set (RETVAL, pid);	668	ev_child_set (RETVAL, pid, trace);
581	if (!ix) START (child, RETVAL);	669	if (!ix) START (child, RETVAL);
582	OUTPUT:	670	OUTPUT:
583	RETVAL	671	RETVAL
584		672
585	ev_stat stat (SV path, NV interval, SV *cb)	673	ev_stat stat (SV path, NV interval, SV *cb)
586	ALIAS:	674	ALIAS:
587	stat_ns = 1	675	stat_ns = 1
588	CODE:	676	CODE:
589	RETVAL = e_new (sizeof (ev_stat), cb);	677	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (path);	678	RETVAL->fh = newSVsv (path);
591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	679	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
592	if (!ix) START (stat, RETVAL);	680	if (!ix) START (stat, RETVAL);
		681	OUTPUT:
		682	RETVAL
		683
		684	ev_embed embed (struct ev_loop loop, SV *cb = 0)
		685	ALIAS:
		686	embed_ns = 1
		687	CODE:
		688	{
		689	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		690	croak ("passed loop is not embeddable via EV::embed,");
		691
		692	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		693	RETVAL->fh = newSVsv (ST (0));
		694	ev_embed_set (RETVAL, loop);
		695	if (!ix) START (embed, RETVAL);
		696	}
		697	OUTPUT:
		698	RETVAL
		699
		700	ev_async async (SV cb)
		701	ALIAS:
		702	async_ns = 1
		703	CODE:
		704	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		705	ev_async_set (RETVAL);
		706	if (!ix) START (async, RETVAL);
593	OUTPUT:	707	OUTPUT:
594	RETVAL	708	RETVAL
595		709
596	void once (SV fh, int events, SV timeout, SV *cb)	710	void once (SV fh, int events, SV timeout, SV *cb)
597	CODE:	711	CODE:
…		…
610	int ev_is_active (ev_watcher *w)	724	int ev_is_active (ev_watcher *w)
611		725
612	int ev_is_pending (ev_watcher *w)	726	int ev_is_pending (ev_watcher *w)
613		727
614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	728	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615	C_ARGS: w->loop, w, revents	729	C_ARGS: e_loop (w), w, revents
616		730
617	int ev_clear_pending (ev_watcher *w)	731	int ev_clear_pending (ev_watcher *w)
618	C_ARGS: w->loop, w	732	C_ARGS: e_loop (w), w
619		733
620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	734	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621	C_ARGS: w->loop, w, revents	735	C_ARGS: e_loop (w), w, revents
622		736
623	int keepalive (ev_watcher *w, int new_value = 0)	737	int keepalive (ev_watcher *w, int new_value = 0)
624	CODE:	738	CODE:
625	{	739	{
626	RETVAL = w->flags & WFLAG_KEEPALIVE;	740	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
627	new_value = new_value ? WFLAG_KEEPALIVE : 0;	741	new_value = new_value ? WFLAG_KEEPALIVE : 0;
628		742
629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	743	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
630	{	744	{
631	REF (w);	745	REF (w);
632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;	746	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
633	UNREF (w);	747	UNREF (w);
634	}	748	}
635	}	749	}
636	OUTPUT:	750	OUTPUT:
637	RETVAL	751	RETVAL
638		752
639	SV cb (ev_watcher w, SV *new_cb = 0)	753	SV cb (ev_watcher w, SV *new_cb = 0)
640	CODE:	754	CODE:
641	{	755	{
642	RETVAL = newSVsv (w->cb_sv);
643
644	if (items > 1)	756	if (items > 1)
645	sv_setsv (w->cb_sv, new_cb);	757	{
		758	new_cb = e_get_cv (new_cb);
		759	RETVAL = newRV_noinc (w->cb_sv);
		760	w->cb_sv = SvREFCNT_inc (new_cb);
		761	}
		762	else
		763	RETVAL = newRV_inc (w->cb_sv);
646	}	764	}
647	OUTPUT:	765	OUTPUT:
648	RETVAL	766	RETVAL
649		767
650	SV data (ev_watcher w, SV *new_data = 0)	768	SV data (ev_watcher w, SV *new_data = 0)
…		…
656	{	774	{
657	SvREFCNT_dec (w->data);	775	SvREFCNT_dec (w->data);
658	w->data = newSVsv (new_data);	776	w->data = newSVsv (new_data);
659	}	777	}
660	}	778	}
		779	OUTPUT:
		780	RETVAL
		781
		782	SV loop (ev_watcher w)
		783	CODE:
		784	RETVAL = newRV_inc (w->loop);
661	OUTPUT:	785	OUTPUT:
662	RETVAL	786	RETVAL
663		787
664	int priority (ev_watcher *w, int new_priority = 0)	788	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	789	CODE:
…		…
803	void ev_timer_again (ev_timer *w)	927	void ev_timer_again (ev_timer *w)
804	INIT:	928	INIT:
805	CHECK_REPEAT (w->repeat);	929	CHECK_REPEAT (w->repeat);
806	CODE:	930	CODE:
807	REF (w);	931	REF (w);
808	ev_timer_again (w->loop, w);	932	ev_timer_again (e_loop (w), w);
809	UNREF (w);	933	UNREF (w);
810		934
811	void DESTROY (ev_timer *w)	935	void DESTROY (ev_timer *w)
812	CODE:	936	CODE:
813	STOP (timer, w);	937	STOP (timer, w);
…		…
817	INIT:	941	INIT:
818	CHECK_REPEAT (repeat);	942	CHECK_REPEAT (repeat);
819	CODE:	943	CODE:
820	RESET (timer, w, (w, after, repeat));	944	RESET (timer, w, (w, after, repeat));
821		945
822	NV at (ev_timer *w)
823	CODE:
824	RETVAL = w->at;
825	OUTPUT:
826	RETVAL
827
828	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	946	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829		947
830	void ev_periodic_start (ev_periodic *w)	948	void ev_periodic_start (ev_periodic *w)
831	INIT:	949	INIT:
832	CHECK_REPEAT (w->interval);	950	CHECK_REPEAT (w->interval);
…		…
838	STOP (periodic, w);	956	STOP (periodic, w);
839		957
840	void ev_periodic_again (ev_periodic *w)	958	void ev_periodic_again (ev_periodic *w)
841	CODE:	959	CODE:
842	REF (w);	960	REF (w);
843	ev_periodic_again (w->loop, w);	961	ev_periodic_again (e_loop (w), w);
844	UNREF (w);	962	UNREF (w);
845		963
846	void DESTROY (ev_periodic *w)	964	void DESTROY (ev_periodic *w)
847	CODE:	965	CODE:
848	STOP (periodic, w);	966	STOP (periodic, w);
…		…
859	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	977	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
860	}	978	}
861		979
862	NV at (ev_periodic *w)	980	NV at (ev_periodic *w)
863	CODE:	981	CODE:
864	RETVAL = w->at;	982	RETVAL = ev_periodic_at (w);
865	OUTPUT:	983	OUTPUT:
866	RETVAL	984	RETVAL
867		985
868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	986	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869		987
…		…
878	void DESTROY (ev_idle *w)	996	void DESTROY (ev_idle *w)
879	CODE:	997	CODE:
880	STOP (idle, w);	998	STOP (idle, w);
881	e_destroy (w);	999	e_destroy (w);
882		1000
883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1001	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
884		1002
885	void ev_prepare_start (ev_prepare *w)	1003	void ev_prepare_start (ev_prepare *w)
886	CODE:	1004	CODE:
887	START (prepare, w);	1005	START (prepare, w);
888		1006
…		…
938	void DESTROY (ev_child *w)	1056	void DESTROY (ev_child *w)
939	CODE:	1057	CODE:
940	STOP (child, w);	1058	STOP (child, w);
941	e_destroy (w);	1059	e_destroy (w);
942		1060
943	void set (ev_child *w, int pid)	1061	void set (ev_child *w, int pid, int trace)
944	CODE:	1062	CODE:
945	RESET (child, w, (w, pid));	1063	RESET (child, w, (w, pid, trace));
946		1064
947	int pid (ev_child *w, int new_pid = 0)
948	CODE:
949	{
950	RETVAL = w->pid;
951
952	if (items > 1)
953	RESET (child, w, (w, new_pid));
954	}
955	OUTPUT:
956	RETVAL
957
958
959	int rstatus (ev_child *w)	1065	int pid (ev_child *w)
960	ALIAS:	1066	ALIAS:
961	rpid = 1	1067	rpid = 1
		1068	rstatus = 2
962	CODE:	1069	CODE:
963	RETVAL = ix ? w->rpid : w->rstatus;	1070	RETVAL = ix == 0 ? w->pid
		1071	: ix == 1 ? w->rpid
		1072	: w->rstatus;
964	OUTPUT:	1073	OUTPUT:
965	RETVAL	1074	RETVAL
966		1075
967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1076	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968		1077
…		…
1019	PPCODE:	1128	PPCODE:
1020	{	1129	{
1021	ev_statdata *s = ix ? &w->attr : &w->prev;	1130	ev_statdata *s = ix ? &w->attr : &w->prev;
1022		1131
1023	if (ix == 1)	1132	if (ix == 1)
1024	ev_stat_stat (w->loop, w);	1133	ev_stat_stat (e_loop (w), w);
1025	else if (!s->st_nlink)	1134	else if (!s->st_nlink)
1026	errno = ENOENT;	1135	errno = ENOENT;
1027		1136
1028	PL_statcache.st_dev = s->st_nlink;	1137	PL_statcache.st_dev = s->st_nlink;
1029	PL_statcache.st_ino = s->st_ino;	1138	PL_statcache.st_ino = s->st_ino;
…		…
1056	PUSHs (sv_2mortal (newSVuv (4096)));	1165	PUSHs (sv_2mortal (newSVuv (4096)));
1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1166	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058	}	1167	}
1059	}	1168	}
1060		1169
		1170	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1171
		1172	void ev_embed_start (ev_embed *w)
		1173	CODE:
		1174	START (embed, w);
		1175
		1176	void ev_embed_stop (ev_embed *w)
		1177	CODE:
		1178	STOP (embed, w);
		1179
		1180	void DESTROY (ev_embed *w)
		1181	CODE:
		1182	STOP (embed, w);
		1183	e_destroy (w);
		1184
		1185	void set (ev_embed w, struct ev_loop loop)
		1186	CODE:
		1187	{
		1188	sv_setsv (w->fh, ST (1));
		1189	RESET (embed, w, (w, loop));
		1190	}
		1191
		1192	SV other (ev_embed w)
		1193	CODE:
		1194	RETVAL = newSVsv (w->fh);
		1195	OUTPUT:
		1196	RETVAL
		1197
		1198	void ev_embed_sweep (ev_embed *w)
		1199	C_ARGS: e_loop (w), w
		1200
		1201	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1202
		1203	void ev_async_start (ev_async *w)
		1204	CODE:
		1205	START (async, w);
		1206
		1207	void ev_async_stop (ev_async *w)
		1208	CODE:
		1209	STOP (async, w);
		1210
		1211	void DESTROY (ev_async *w)
		1212	CODE:
		1213	STOP (async, w);
		1214	e_destroy (w);
		1215
		1216	void ev_async_send (ev_async *w)
		1217	C_ARGS: e_loop (w), w
		1218
		1219	SV ev_async_async_pending (ev_async w)
		1220	CODE:
		1221	RETVAL = boolSV (ev_async_pending (w));
		1222	OUTPUT:
		1223	RETVAL
		1224
		1225	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1226
		1227	SV new (SV klass, unsigned int flags = 0)
		1228	CODE:
		1229	{
		1230	struct ev_loop *loop = ev_loop_new (flags);
		1231
		1232	if (!loop)
		1233	XSRETURN_UNDEF;
		1234
		1235	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1236	}
		1237	OUTPUT:
		1238	RETVAL
		1239
		1240	void DESTROY (struct ev_loop *loop)
		1241	CODE:
		1242	if (loop != evapi.default_loop) /* global destruction sucks */
		1243	ev_loop_destroy (loop);
		1244
		1245	void ev_loop_fork (struct ev_loop *loop)
		1246
		1247	void ev_loop_verify (struct ev_loop *loop)
		1248
		1249	NV ev_now (struct ev_loop *loop)
		1250
		1251	void ev_now_update (struct ev_loop *loop)
		1252
		1253	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1254
		1255	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1256
		1257	unsigned int ev_backend (struct ev_loop *loop)
		1258
		1259	unsigned int ev_loop_count (struct ev_loop *loop)
		1260
		1261	void ev_loop (struct ev_loop *loop, int flags = 0)
		1262
		1263	void ev_unloop (struct ev_loop *loop, int how = 1)
		1264
		1265	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1266
1061	#if 0	1267	#if 0
1062		1268
1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1269	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1064		1270	CODE:
1065	BOOT:
1066	{	1271	{
1067	HV *stash = gv_stashpv ("EV::HTTP", 1);	1272	Signal signum = sv_signum (signal);
		1273	CHECK_SIG (signal, signum);
1068		1274
1069	static const struct {	1275	ev_feed_signal_event (loop, signum);
1070	const char *name;
1071	IV iv;
1072	} *civ, const_iv[] = {
1073	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1074	const_iv (HTTP_, OK)
1075	const_iv (HTTP_, NOCONTENT)
1076	const_iv (HTTP_, MOVEPERM)
1077	const_iv (HTTP_, MOVETEMP)
1078	const_iv (HTTP_, NOTMODIFIED)
1079	const_iv (HTTP_, BADREQUEST)
1080	const_iv (HTTP_, NOTFOUND)
1081	const_iv (HTTP_, SERVUNAVAIL)
1082	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1083	const_iv (EVHTTP_, PROXY_REQUEST)
1084	const_iv (EVHTTP_, REQ_GET)
1085	const_iv (EVHTTP_, REQ_POST)
1086	const_iv (EVHTTP_, REQ_HEAD)
1087	const_iv (EVHTTP_, REQUEST)
1088	const_iv (EVHTTP_, RESPONSE)
1089	};
1090
1091	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1092	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1093	}	1276	}
1094
1095	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1096
1097	#HttpRequest new (SV klass, SV cb)
1098
1099	#void DESTROY (struct evhttp_request *req);
1100		1277
1101	#endif	1278	#endif
1102		1279
		1280	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
		1281	ALIAS:
		1282	io_ns = 1
		1283	CODE:
		1284	{
		1285	int fd = sv_fileno (fh);
		1286	CHECK_FD (fh, fd);
1103		1287
		1288	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1289	RETVAL->fh = newSVsv (fh);
		1290	ev_io_set (RETVAL, fd, events);
		1291	if (!ix) START (io, RETVAL);
		1292	}
		1293	OUTPUT:
		1294	RETVAL
1104		1295
		1296	ev_timer timer (struct ev_loop loop, NV after, NV repeat, SV *cb)
		1297	ALIAS:
		1298	timer_ns = 1
		1299	INIT:
		1300	CHECK_REPEAT (repeat);
		1301	CODE:
		1302	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1303	ev_timer_set (RETVAL, after, repeat);
		1304	if (!ix) START (timer, RETVAL);
		1305	OUTPUT:
		1306	RETVAL
1105		1307
		1308	SV periodic (struct ev_loop loop, NV at, NV interval, SV reschedule_cb, SV cb)
		1309	ALIAS:
		1310	periodic_ns = 1
		1311	INIT:
		1312	CHECK_REPEAT (interval);
		1313	CODE:
		1314	{
		1315	ev_periodic *w;
		1316	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1317	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1318	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1319	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1320	if (!ix) START (periodic, w);
		1321	}
		1322	OUTPUT:
		1323	RETVAL
1106		1324
		1325	#if 0
1107		1326
		1327	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
		1328	ALIAS:
		1329	signal_ns = 1
		1330	CODE:
		1331	{
		1332	Signal signum = sv_signum (signal);
		1333	CHECK_SIG (signal, signum);
1108		1334
		1335	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1336	ev_signal_set (RETVAL, signum);
		1337	if (!ix) START (signal, RETVAL);
		1338	}
		1339	OUTPUT:
		1340	RETVAL
1109		1341
		1342	#endif
		1343
		1344	ev_idle idle (struct ev_loop loop, SV *cb)
		1345	ALIAS:
		1346	idle_ns = 1
		1347	CODE:
		1348	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1349	ev_idle_set (RETVAL);
		1350	if (!ix) START (idle, RETVAL);
		1351	OUTPUT:
		1352	RETVAL
		1353
		1354	ev_prepare prepare (struct ev_loop loop, SV *cb)
		1355	ALIAS:
		1356	prepare_ns = 1
		1357	CODE:
		1358	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1359	ev_prepare_set (RETVAL);
		1360	if (!ix) START (prepare, RETVAL);
		1361	OUTPUT:
		1362	RETVAL
		1363
		1364	ev_check check (struct ev_loop loop, SV *cb)
		1365	ALIAS:
		1366	check_ns = 1
		1367	CODE:
		1368	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1369	ev_check_set (RETVAL);
		1370	if (!ix) START (check, RETVAL);
		1371	OUTPUT:
		1372	RETVAL
		1373
		1374	ev_fork fork (struct ev_loop loop, SV *cb)
		1375	ALIAS:
		1376	fork_ns = 1
		1377	CODE:
		1378	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1379	ev_fork_set (RETVAL);
		1380	if (!ix) START (fork, RETVAL);
		1381	OUTPUT:
		1382	RETVAL
		1383
		1384	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
		1385	ALIAS:
		1386	child_ns = 1
		1387	CODE:
		1388	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1389	ev_child_set (RETVAL, pid, trace);
		1390	if (!ix) START (child, RETVAL);
		1391	OUTPUT:
		1392	RETVAL
		1393
		1394	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
		1395	ALIAS:
		1396	stat_ns = 1
		1397	CODE:
		1398	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1399	RETVAL->fh = newSVsv (path);
		1400	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1401	if (!ix) START (stat, RETVAL);
		1402	OUTPUT:
		1403	RETVAL
		1404
		1405	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
		1406	ALIAS:
		1407	embed_ns = 1
		1408	CODE:
		1409	{
		1410	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1411	croak ("passed loop is not embeddable via EV::embed,");
		1412
		1413	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1414	RETVAL->fh = newSVsv (ST (1));
		1415	ev_embed_set (RETVAL, other);
		1416	if (!ix) START (embed, RETVAL);
		1417	}
		1418	OUTPUT:
		1419	RETVAL
		1420
		1421	ev_async async (struct ev_loop loop, SV *cb)
		1422	ALIAS:
		1423	async_ns = 1
		1424	CODE:
		1425	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1426	ev_async_set (RETVAL);
		1427	if (!ix) START (async, RETVAL);
		1428	OUTPUT:
		1429	RETVAL
		1430
		1431	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
		1432	CODE:
		1433	ev_once (
		1434	loop,
		1435	sv_fileno (fh), events,
		1436	SvOK (timeout) ? SvNV (timeout) : -1.,
		1437	e_once_cb,
		1438	newSVsv (cb)
		1439	);
		1440

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Comparing EV/EV.xs (file contents): Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC vs. Revision 1.116 by root, Tue Oct 28 08:08:28 2008 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC vs.
Revision 1.116 by root, Tue Oct 28 08:08:28 2008 UTC