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

Comparing EV/EV.xs (file contents):
Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs.
Revision 1.87 by root, Fri Dec 7 18:09:38 2007 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include <math.h>
6	#include <netinet/in.h>	5	/#include <netinet/in.h>/
7		6
8	#include <sys/time.h>	7	#define EV_PROTOTYPES 1
9	#include <time.h>	8	#include "EV/EVAPI.h"
		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 */
		21	#include "libev/ev.c"
10	#include <event.h>	22	#include "event.c"
		23
		24	#ifndef _WIN32
11	#include <evdns.h>	25	# include <pthread.h>
		26	#endif
12		27
13	/* workaround for evhttp.h requiring obscure bsd headers */	28	#define WFLAG_KEEPALIVE 1
14	#ifndef TAILQ_ENTRY	29
15	#define TAILQ_ENTRY(type) \	30	#define UNREF(w) \
		31	if (!((w)->flags & WFLAG_KEEPALIVE) \
		32	&& !ev_is_active (w)) \
		33	ev_unref ();
		34
		35	#define REF(w) \
		36	if (!((w)->flags & WFLAG_KEEPALIVE) \
		37	&& ev_is_active (w)) \
		38	ev_ref ();
		39
		40	#define START(type,w) \
		41	do { \
		42	UNREF (w); \
		43	ev_ ## type ## _start (w); \
		44	} while (0)
		45
		46	#define STOP(type,w) \
		47	do { \
		48	REF (w); \
		49	ev_ ## type ## _stop (w); \
		50	} while (0)
		51
		52	#define RESET(type,w,seta) \
16	struct { \	53	do { \
17	struct type tqe_next; / next element */ \	54	int active = ev_is_active (w); \
18	struct type *tqe_prev; / address of previous next element */ \	55	if (active) STOP (type, w); \
19	}	56	ev_ ## type ## _set seta; \
20	#endif /* !TAILQ_ENTRY */	57	if (active) START (type, w); \
21	#include <evhttp.h>	58	} while (0)
22		59
23	#define EV_NONE 0	60	typedef int Signal;
24	#define EV_UNDEF -1
25		61
26	#define TIMEOUT_NONE HUGE_VAL	62	static struct EVAPI evapi;
27		63
28	typedef struct event_base *Base;	64	static HV
		65	*stash_watcher,
		66	*stash_io,
		67	*stash_timer,
		68	*stash_periodic,
		69	*stash_signal,
		70	*stash_child,
		71	*stash_stat,
		72	*stash_idle,
		73	*stash_prepare,
		74	*stash_check,
		75	*stash_embed,
		76	*stash_fork;
29		77
30	static HV stash_base, stash_event;	78	#ifndef SIG_SIZE
		79	/* kudos to Slaven Rezic for the idea */
		80	static char sig_size [] = { SIG_NUM };
		81	# define SIG_SIZE (sizeof (sig_size) + 1)
		82	#endif
31		83
32	static double tv_get (struct timeval *tv)	84	static Signal
		85	sv_signum (SV *sig)
33	{	86	{
34	return tv->tv_sec + tv->tv_usec * 1e-6;	87	Signal signum;
35	}
36		88
37	static void tv_set (struct timeval *tv, double val)	89	SvGETMAGIC (sig);
38	{
39	tv->tv_sec = (long)val;
40	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
41		90
		91	for (signum = 1; signum < SIG_SIZE; ++signum)
		92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
		93	return signum;
		94
		95	signum = SvIV (sig);
		96
		97	if (signum > 0 && signum < SIG_SIZE)
		98	return signum;
		99
		100	return -1;
42	}	101	}
43		102
44	/////////////////////////////////////////////////////////////////////////////	103	/////////////////////////////////////////////////////////////////////////////
45	// Event	104	// Event
46		105
47	typedef struct ev {	106	static void e_cb (ev_watcher *w, int revents);
48	struct event ev;
49	SV cb, fh;
50	SV self; / contains this struct */
51	double timeout;
52	double interval;
53	unsigned char active;
54	unsigned char abstime;
55	} *Event;
56		107
57	static double	108	static int
58	e_now ()
59	{
60	struct timeval tv;
61	gettimeofday (&tv, 0);
62
63	return tv_get (&tv);
64	}
65
66	static void e_cb (int fd, short events, void *arg);
67
68	static int sv_fileno (SV *fh)	109	sv_fileno (SV *fh)
69	{	110	{
70	SvGETMAGIC (fh);	111	SvGETMAGIC (fh);
71		112
72	if (SvROK (fh))	113	if (SvROK (fh))
73	fh = SvRV (fh);	114	fh = SvRV (fh);
74		115
75	if (SvTYPE (fh) == SVt_PVGV)	116	if (SvTYPE (fh) == SVt_PVGV)
76	return PerlIO_fileno (IoIFP (sv_2io (fh)));	117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
77		118
78	if (SvIOK (fh))	119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
79	return SvIV (fh);	120	return SvIV (fh);
80		121
81	return -1;	122	return -1;
82	}	123	}
83		124
84	static Event	125	static void *
85	e_new (SV fh, short events, SV cb)	126	e_new (int size, SV *cb_sv)
86	{	127	{
87	int fd = sv_fileno (fh);	128	ev_watcher *w;
88	Event ev;
89	SV *self = NEWSV (0, sizeof (struct ev));	129	SV *self = NEWSV (0, size);
90	SvPOK_only (self);	130	SvPOK_only (self);
91	SvCUR_set (self, sizeof (struct ev));	131	SvCUR_set (self, size);
92		132
93	ev = (Event)SvPVX (self);	133	w = (ev_watcher *)SvPVX (self);
94		134
95	ev->fh = newSVsv (fh);	135	ev_init (w, e_cb);
96	ev->cb = newSVsv (cb);	136
		137	w->flags = WFLAG_KEEPALIVE;
		138	w->data = 0;
		139	w->fh = 0;
		140	w->cb_sv = newSVsv (cb_sv);
97	ev->self = self;	141	w->self = self;
98	ev->timeout = TIMEOUT_NONE;
99	ev->interval = 0.;
100	ev->abstime = 0;
101	ev->active = 0;
102		142
103	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	143	return (void *)w;
104
105	return ev;
106	}	144	}
107		145
108	static struct timeval *	146	static void
109	e_tv (Event ev)	147	e_destroy (void *w_)
110	{	148	{
111	static struct timeval tv;	149	ev_watcher w = (ev_watcher )w_;
112	double to = ev->timeout;
113		150
114	if (to == TIMEOUT_NONE)	151	SvREFCNT_dec (w->fh ); w->fh = 0;
115	return 0;	152	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
116		153	SvREFCNT_dec (w->data ); w->data = 0;
117	if (ev->abstime)
118	{
119	double now = e_now ();
120
121	if (ev->interval)
122	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
123
124	to -= now;
125	}
126	else if (to < 0.)
127	to = 0.;
128
129	tv_set (&tv, to);
130
131	return &tv;
132	}	154	}
133		155
134	static SV *e_self (Event ev)	156	static SV *
		157	e_bless (ev_watcher w, HV stash)
135	{	158	{
136	SV *rv;	159	SV *rv;
137		160
138	if (SvOBJECT (ev->self))	161	if (SvOBJECT (w->self))
139	rv = newRV_inc (ev->self);	162	rv = newRV_inc (w->self);
140	else	163	else
141	{	164	{
142	rv = newRV_noinc (ev->self);	165	rv = newRV_noinc (w->self);
143	sv_bless (rv, stash_event);	166	sv_bless (rv, stash);
144	SvREADONLY_on (ev->self);	167	SvREADONLY_on (w->self);
145	}	168	}
146		169
147	return rv;	170	return rv;
148	}	171	}
149		172
150	static int	173	static SV *sv_events_cache;
151	e_start (Event ev)
152	{
153	if (ev->active) event_del (&ev->ev);
154	ev->active = 1;
155	return event_add (&ev->ev, e_tv (ev));
156	}
157
158	static int e_stop (Event ev)
159	{
160	return ev->active
161	? (ev->active = 0), event_del (&ev->ev)
162	: 0;
163	}
164		174
165	static void	175	static void
		176	e_cb (ev_watcher *w, int revents)
		177	{
		178	dSP;
		179	I32 mark = SP - PL_stack_base;
		180	SV sv_self, sv_events;
		181
		182	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		183
		184	if (sv_events_cache)
		185	{
		186	sv_events = sv_events_cache; sv_events_cache = 0;
		187	SvIV_set (sv_events, revents);
		188	}
		189	else
		190	sv_events = newSViv (revents);
		191
		192	PUSHMARK (SP);
		193	EXTEND (SP, 2);
		194	PUSHs (sv_self);
		195	PUSHs (sv_events);
		196
		197	PUTBACK;
		198	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		199
		200	SvREFCNT_dec (sv_self);
		201
		202	if (sv_events_cache)
		203	SvREFCNT_dec (sv_events);
		204	else
		205	sv_events_cache = sv_events;
		206
		207	if (SvTRUE (ERRSV))
		208	{
		209	SPAGAIN;
		210	PUSHMARK (SP);
		211	PUTBACK;
		212	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		213	}
		214
		215	SP = PL_stack_base + mark;
		216	PUTBACK;
		217	}
		218
		219	static void
166	e_cb (int fd, short events, void *arg)	220	e_once_cb (int revents, void *arg)
167	{	221	{
168	struct ev ev = (struct ev)arg;	222	dSP;
		223	I32 mark = SP - PL_stack_base;
		224	SV *sv_events;
		225
		226	if (sv_events_cache)
		227	{
		228	sv_events = sv_events_cache; sv_events_cache = 0;
		229	SvIV_set (sv_events, revents);
		230	}
		231	else
		232	sv_events = newSViv (revents);
		233
		234	PUSHMARK (SP);
		235	XPUSHs (sv_events);
		236
		237	PUTBACK;
		238	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		239
		240	SvREFCNT_dec ((SV *)arg);
		241
		242	if (sv_events_cache)
		243	SvREFCNT_dec (sv_events);
		244	else
		245	sv_events_cache = sv_events;
		246
		247	if (SvTRUE (ERRSV))
		248	{
		249	SPAGAIN;
		250	PUSHMARK (SP);
		251	PUTBACK;
		252	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		253	}
		254
		255	SP = PL_stack_base + mark;
		256	PUTBACK;
		257	}
		258
		259	static ev_tstamp
		260	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		261	{
		262	ev_tstamp retval;
		263	int count;
169	dSP;	264	dSP;
170		265
171	ENTER;	266	ENTER;
172	SAVETMPS;	267	SAVETMPS;
173		268
174	if (!(ev->ev.ev_events & EV_PERSIST))
175	ev->active = 0;
176
177	PUSHMARK (SP);	269	PUSHMARK (SP);
178	EXTEND (SP, 2);	270	EXTEND (SP, 2);
179	PUSHs (sv_2mortal (e_self (ev)));	271	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
180	PUSHs (sv_2mortal (newSViv (events)));	272	PUSHs (newSVnv (now));
		273
181	PUTBACK;	274	PUTBACK;
182	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	275	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
183	/TODO: if err, call some logging function /	276	SPAGAIN;
184		277
185	if (ev->interval && !ev->active)	278	if (SvTRUE (ERRSV))
186	e_start (ev);	279	{
		280	PUSHMARK (SP);
		281	PUTBACK;
		282	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		283	SPAGAIN;
		284	}
		285
		286	if (count > 0)
		287	{
		288	retval = SvNV (TOPs);
		289
		290	if (retval < now)
		291	retval = now;
		292	}
		293	else
		294	retval = now;
187		295
188	FREETMPS;	296	FREETMPS;
189	LEAVE;	297	LEAVE;
190	}
191		298
192	/////////////////////////////////////////////////////////////////////////////	299	return retval;
193	// DNS
194
195	static void
196	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
197	{
198	dSP;
199	SV cb = (SV )arg;
200
201	ENTER;
202	SAVETMPS;
203	PUSHMARK (SP);
204	EXTEND (SP, count + 3);
205	PUSHs (sv_2mortal (newSViv (result)));
206
207	if (result == DNS_ERR_NONE && ttl >= 0)
208	{
209	int i;
210
211	PUSHs (sv_2mortal (newSViv (type)));
212	PUSHs (sv_2mortal (newSViv (ttl)));
213
214	for (i = 0; i < count; ++i)
215	switch (type)
216	{
217	case DNS_IPv6_AAAA:
218	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
219	break;
220	case DNS_IPv4_A:
221	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
222	break;
223	case DNS_PTR:
224	PUSHs (sv_2mortal (newSVpv ((char *)addresses, 0)));
225	break;
226	}
227	}
228
229	PUTBACK;
230	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
231
232	FREETMPS;
233	LEAVE;
234	}	300	}
		301
		302	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		303	croak (# repeat " value must be >= 0");
		304
		305	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		306	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		307
		308	#define CHECK_SIG(sv,num) if ((num) < 0) \
		309	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
235		310
236	/////////////////////////////////////////////////////////////////////////////	311	/////////////////////////////////////////////////////////////////////////////
237	// XS interface functions	312	// XS interface functions
238		313
239	MODULE = EV PACKAGE = EV PREFIX = event_	314	MODULE = EV PACKAGE = EV PREFIX = ev_
		315
		316	PROTOTYPES: ENABLE
240		317
241	BOOT:	318	BOOT:
242	{	319	{
243	HV *stash = gv_stashpv ("EV", 1);	320	HV *stash = gv_stashpv ("EV", 1);
244		321
245	static const struct {	322	static const struct {
246	const char *name;	323	const char *name;
247	IV iv;	324	IV iv;
248	} *civ, const_iv[] = {	325	} *civ, const_iv[] = {
249	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	326	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		327	const_iv (EV_, MINPRI)
		328	const_iv (EV_, MAXPRI)
		329
		330	const_iv (EV_, UNDEF)
250	const_iv (EV_, NONE)	331	const_iv (EV_, NONE)
251	const_iv (EV_, TIMEOUT)	332	const_iv (EV_, TIMEOUT)
252	const_iv (EV_, READ)	333	const_iv (EV_, READ)
253	const_iv (EV_, WRITE)	334	const_iv (EV_, WRITE)
254	const_iv (EV_, SIGNAL)	335	const_iv (EV_, SIGNAL)
		336	const_iv (EV_, IDLE)
		337	const_iv (EV_, CHECK)
255	const_iv (EV_, PERSIST)	338	const_iv (EV_, ERROR)
		339
256	const_iv (EV, LOOP_ONCE)	340	const_iv (EV, LOOP_ONESHOT)
257	const_iv (EV, LOOP_NONBLOCK)	341	const_iv (EV, LOOP_NONBLOCK)
258	const_iv (EV, BUFFER_READ)	342	const_iv (EV, UNLOOP_ONE)
259	const_iv (EV, BUFFER_WRITE)	343	const_iv (EV, UNLOOP_ALL)
		344
		345	const_iv (EV, BACKEND_SELECT)
		346	const_iv (EV, BACKEND_POLL)
260	const_iv (EV, BUFFER_EOF)	347	const_iv (EV, BACKEND_EPOLL)
		348	const_iv (EV, BACKEND_KQUEUE)
		349	const_iv (EV, BACKEND_DEVPOLL)
261	const_iv (EV, BUFFER_ERROR)	350	const_iv (EV, BACKEND_PORT)
262	const_iv (EV, BUFFER_TIMEOUT)	351	const_iv (EV, FLAG_AUTO)
		352	const_iv (EV, FLAG_NOENV)
		353	const_iv (EV, FLAG_FORKCHECK)
263	};	354	};
264		355
265	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	356	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	357	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267		358
268	stash_base = gv_stashpv ("EV::Base" , 1);	359	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		360	stash_io = gv_stashpv ("EV::IO" , 1);
		361	stash_timer = gv_stashpv ("EV::Timer" , 1);
		362	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		363	stash_signal = gv_stashpv ("EV::Signal" , 1);
		364	stash_idle = gv_stashpv ("EV::Idle" , 1);
		365	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
		366	stash_check = gv_stashpv ("EV::Check" , 1);
		367	stash_child = gv_stashpv ("EV::Child" , 1);
269	stash_event = gv_stashpv ("EV::Event", 1);	368	stash_embed = gv_stashpv ("EV::Embed" , 1);
270	}	369	stash_stat = gv_stashpv ("EV::Stat" , 1);
271		370
272	double now ()	371	{
273	CODE:	372	SV *sv = perl_get_sv ("EV::API", TRUE);
274	RETVAL = e_now ();	373	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
275	OUTPUT:
276	RETVAL
277		374
278	const char *version ()	375	/* the poor man's shared library emulator */
279	ALIAS:	376	evapi.ver = EV_API_VERSION;
280	method = 1	377	evapi.rev = EV_API_REVISION;
281	CODE:	378	evapi.sv_fileno = sv_fileno;
282	RETVAL = ix ? event_get_method () : event_get_version ();	379	evapi.sv_signum = sv_signum;
283	OUTPUT:	380	evapi.now = ev_now;
284	RETVAL	381	evapi.backend = ev_backend;
		382	evapi.unloop = ev_unloop;
		383	evapi.ref = ev_ref;
		384	evapi.unref = ev_unref;
		385	evapi.time = ev_time;
		386	evapi.loop = ev_loop;
		387	evapi.once = ev_once;
		388	evapi.io_start = ev_io_start;
		389	evapi.io_stop = ev_io_stop;
		390	evapi.timer_start = ev_timer_start;
		391	evapi.timer_stop = ev_timer_stop;
		392	evapi.timer_again = ev_timer_again;
		393	evapi.periodic_start = ev_periodic_start;
		394	evapi.periodic_stop = ev_periodic_stop;
		395	evapi.signal_start = ev_signal_start;
		396	evapi.signal_stop = ev_signal_stop;
		397	evapi.idle_start = ev_idle_start;
		398	evapi.idle_stop = ev_idle_stop;
		399	evapi.prepare_start = ev_prepare_start;
		400	evapi.prepare_stop = ev_prepare_stop;
		401	evapi.check_start = ev_check_start;
		402	evapi.check_stop = ev_check_stop;
		403	evapi.child_start = ev_child_start;
		404	evapi.child_stop = ev_child_stop;
		405	evapi.stat_start = ev_stat_start;
		406	evapi.stat_stop = ev_stat_stop;
		407	evapi.stat_stat = ev_stat_stat;
285		408
286	Base event_init ()	409	sv_setiv (sv, (IV)&evapi);
		410	SvREADONLY_on (sv);
		411	}
		412	#ifndef _WIN32
		413	pthread_atfork (0, 0, ev_default_fork);
		414	#endif
		415	}
287		416
288	int event_priority_init (int npri)	417	NV ev_now ()
289		418
290	int event_dispatch ()	419	unsigned int ev_backend ()
291		420
		421	NV ev_time ()
		422
		423	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
		424
		425	unsigned int ev_loop_count ()
		426
292	int event_loop (int flags = 0)	427	void ev_loop (int flags = 0)
293		428
294	int event_loopexit (double after = 0)	429	void ev_unloop (int how = 1)
295	CODE:
296	{
297	struct timeval tv;
298	tv_set (&tv, after);
299	event_loopexit (&tv);
300	}
301		430
302	Event event (SV *cb)
303	CODE:
304	RETVAL = e_new (NEWSV (0, 0), 0, cb);
305	OUTPUT:
306	RETVAL
307
308	Event io (SV fh, short events, SV cb)	431	ev_io io (SV fh, int events, SV *cb)
309	ALIAS:	432	ALIAS:
310	io_ns = 1	433	io_ns = 1
311	CODE:	434	CODE:
		435	{
		436	int fd = sv_fileno (fh);
		437	CHECK_FD (fh, fd);
		438
312	RETVAL = e_new (fh, events, cb);	439	RETVAL = e_new (sizeof (ev_io), cb);
		440	RETVAL->fh = newSVsv (fh);
		441	ev_io_set (RETVAL, fd, events);
313	if (!ix) e_start (RETVAL);	442	if (!ix) START (io, RETVAL);
		443	}
314	OUTPUT:	444	OUTPUT:
315	RETVAL	445	RETVAL
316		446
317	Event timer (double after, int repeat, SV *cb)	447	ev_timer timer (NV after, NV repeat, SV cb)
318	ALIAS:	448	ALIAS:
319	timer_ns = 1	449	timer_ns = 1
		450	INIT:
		451	CHECK_REPEAT (repeat);
320	CODE:	452	CODE:
321	RETVAL = e_new (NEWSV (0, 0), 0, cb);	453	RETVAL = e_new (sizeof (ev_timer), cb);
322	RETVAL->timeout = after;	454	ev_timer_set (RETVAL, after, repeat);
323	RETVAL->interval = repeat;	455	if (!ix) START (timer, RETVAL);
324	if (!ix) e_start (RETVAL);
325	OUTPUT:	456	OUTPUT:
326	RETVAL	457	RETVAL
327		458
328	Event timer_abs (double at, double interval, SV *cb)	459	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
329	ALIAS:	460	ALIAS:
330	timer_abs_ns = 1	461	periodic_ns = 1
		462	INIT:
		463	CHECK_REPEAT (interval);
331	CODE:	464	CODE:
332	RETVAL = e_new (NEWSV (0, 0), 0, cb);	465	{
333	RETVAL->timeout = at;	466	ev_periodic *w;
334	RETVAL->interval = interval;	467	w = e_new (sizeof (ev_periodic), cb);
335	RETVAL->abstime = 1;	468	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
336	if (!ix) e_start (RETVAL);	469	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		470	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		471	if (!ix) START (periodic, w);
		472	}
337	OUTPUT:	473	OUTPUT:
338	RETVAL	474	RETVAL
339		475
340	Event signal (SV signal, SV cb)	476	ev_signal signal (SV signal, SV *cb)
341	ALIAS:	477	ALIAS:
342	signal_ns = 1	478	signal_ns = 1
343	CODE:	479	CODE:
344	RETVAL = e_new (signal, EV_SIGNAL \| EV_PERSIST, cb);	480	{
		481	Signal signum = sv_signum (signal);
		482	CHECK_SIG (signal, signum);
		483
		484	RETVAL = e_new (sizeof (ev_signal), cb);
		485	ev_signal_set (RETVAL, signum);
		486	if (!ix) START (signal, RETVAL);
		487	}
		488	OUTPUT:
		489	RETVAL
		490
		491	ev_idle idle (SV cb)
		492	ALIAS:
		493	idle_ns = 1
		494	CODE:
		495	RETVAL = e_new (sizeof (ev_idle), cb);
		496	ev_idle_set (RETVAL);
		497	if (!ix) START (idle, RETVAL);
		498	OUTPUT:
		499	RETVAL
		500
		501	ev_prepare prepare (SV cb)
		502	ALIAS:
		503	prepare_ns = 1
		504	CODE:
		505	RETVAL = e_new (sizeof (ev_prepare), cb);
		506	ev_prepare_set (RETVAL);
		507	if (!ix) START (prepare, RETVAL);
		508	OUTPUT:
		509	RETVAL
		510
		511	ev_check check (SV cb)
		512	ALIAS:
		513	check_ns = 1
		514	CODE:
		515	RETVAL = e_new (sizeof (ev_check), cb);
		516	ev_check_set (RETVAL);
		517	if (!ix) START (check, RETVAL);
		518	OUTPUT:
		519	RETVAL
		520
		521	ev_child child (int pid, SV cb)
		522	ALIAS:
		523	child_ns = 1
		524	CODE:
		525	RETVAL = e_new (sizeof (ev_child), cb);
		526	ev_child_set (RETVAL, pid);
		527	if (!ix) START (child, RETVAL);
		528	OUTPUT:
		529	RETVAL
		530
		531	ev_stat stat (SV path, NV interval, SV *cb)
		532	ALIAS:
		533	stat_ns = 1
		534	CODE:
		535	RETVAL = e_new (sizeof (ev_stat), cb);
		536	RETVAL->fh = newSVsv (path);
		537	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
345	if (!ix) e_start (RETVAL);	538	if (!ix) START (stat, RETVAL);
346	OUTPUT:	539	OUTPUT:
347	RETVAL	540	RETVAL
		541
		542	void once (SV fh, int events, SV timeout, SV *cb)
		543	CODE:
		544	ev_once (
		545	sv_fileno (fh), events,
		546	SvOK (timeout) ? SvNV (timeout) : -1.,
		547	e_once_cb,
		548	newSVsv (cb)
		549	);
348		550
349	PROTOTYPES: DISABLE	551	PROTOTYPES: DISABLE
350		552
351
352	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
353
354	Base new ()
355	CODE:
356	RETVAL = event_init ();
357	OUTPUT:
358	RETVAL
359
360	int event_base_dispatch (Base base)
361
362	int event_base_loop (Base base, int flags = 0)
363
364	int event_base_loopexit (Base base, double after)
365	CODE:
366	{
367	struct timeval tv;
368	tv.tv_sec = (long)after;
369	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
370	event_base_loopexit (base, &tv);
371	}
372
373	int event_base_priority_init (Base base, int npri)
374
375	void event_base_set (Base base, Event ev)
376	C_ARGS: base, &ev->ev
377
378	void DESTROY (Base base)
379	CODE:
380	/event_base_free (base);/ /* causes too many problems */
381
382
383	MODULE = EV PACKAGE = EV::Event PREFIX = event_	553	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
384		554
385	int event_priority_set (Event ev, int pri)	555	int ev_is_active (ev_watcher *w)
386	C_ARGS: &ev->ev, pri
387		556
388	int event_add (Event ev, double timeout = TIMEOUT_NONE)	557	int ev_is_pending (ev_watcher *w)
389	CODE:
390	ev->timeout = timeout;
391	ev->abstime = 0;
392	RETVAL = e_start (ev);
393	OUTPUT:
394	RETVAL
395		558
396	int event_start (Event ev)	559	int keepalive (ev_watcher *w, int new_value = 0)
397	CODE:	560	CODE:
398	RETVAL = e_start (ev);	561	{
399	OUTPUT:	562	RETVAL = w->flags & WFLAG_KEEPALIVE;
400	RETVAL	563	new_value = new_value ? WFLAG_KEEPALIVE : 0;
401		564
402	int event_del (Event ev)	565	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
403	ALIAS:	566	{
404	stop = 0	567	REF (w);
405	CODE:	568	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
406	RETVAL = e_stop (ev);	569	UNREF (w);
		570	}
		571	}
407	OUTPUT:	572	OUTPUT:
408	RETVAL	573	RETVAL
409		574
410	void DESTROY (Event ev)
411	CODE:
412	e_stop (ev);
413	SvREFCNT_dec (ev->cb);
414	SvREFCNT_dec (ev->fh);
415
416	SV cb (Event ev, SV new_cb = 0)	575	SV cb (ev_watcher w, SV *new_cb = 0)
417	CODE:	576	CODE:
		577	{
418	RETVAL = newSVsv (ev->cb);	578	RETVAL = newSVsv (w->cb_sv);
		579
419	if (items > 1)	580	if (items > 1)
420	sv_setsv (ev->cb, new_cb);	581	sv_setsv (w->cb_sv, new_cb);
		582	}
421	OUTPUT:	583	OUTPUT:
422	RETVAL	584	RETVAL
423		585
424	SV fh (Event ev, SV new_fh = 0)	586	SV data (ev_watcher w, SV *new_data = 0)
425	ALIAS:
426	signal = 0
427	CODE:	587	CODE:
428	RETVAL = newSVsv (ev->fh);	588	{
		589	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
		590
429	if (items > 1)	591	if (items > 1)
430	{	592	{
431	if (ev->active) event_del (&ev->ev);	593	SvREFCNT_dec (w->data);
432	sv_setsv (ev->fh, new_fh);	594	w->data = newSVsv (new_data);
433	ev->ev.ev_fd = sv_fileno (ev->fh);
434	if (ev->active) event_add (&ev->ev, e_tv (ev));
435	}	595	}
		596	}
436	OUTPUT:	597	OUTPUT:
437	RETVAL	598	RETVAL
438		599
439	short events (Event ev, short new_events = EV_UNDEF)	600	void trigger (ev_watcher *w, int revents = EV_NONE)
440	CODE:	601	CODE:
441	RETVAL = ev->ev.ev_events;	602	w->cb (w, revents);
		603
		604	int priority (ev_watcher *w, int new_priority = 0)
		605	CODE:
		606	{
		607	RETVAL = w->priority;
		608
442	if (items > 1)	609	if (items > 1)
443	{	610	{
444	if (ev->active) event_del (&ev->ev);	611	int active = ev_is_active (w);
445	ev->ev.ev_events = new_events;	612
446	if (ev->active) event_add (&ev->ev, e_tv (ev));	613	if (active)
		614	{
		615	/* grrr. */
		616	PUSHMARK (SP);
		617	XPUSHs (ST (0));
		618	PUTBACK;
		619	call_method ("stop", G_DISCARD \| G_VOID);
		620	}
		621
		622	ev_set_priority (w, new_priority);
		623
		624	if (active)
		625	{
		626	PUSHMARK (SP);
		627	XPUSHs (ST (0));
		628	PUTBACK;
		629	call_method ("start", G_DISCARD \| G_VOID);
		630	}
447	}	631	}
		632	}
448	OUTPUT:	633	OUTPUT:
449	RETVAL	634	RETVAL
450		635
451	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	636	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		637
		638	void ev_io_start (ev_io *w)
452	CODE:	639	CODE:
453	RETVAL = ev->timeout;	640	START (io, w);
		641
		642	void ev_io_stop (ev_io *w)
		643	CODE:
		644	STOP (io, w);
		645
		646	void DESTROY (ev_io *w)
		647	CODE:
		648	STOP (io, w);
		649	e_destroy (w);
		650
		651	void set (ev_io w, SV fh, int events)
		652	CODE:
		653	{
		654	int fd = sv_fileno (fh);
		655	CHECK_FD (fh, fd);
		656
		657	sv_setsv (w->fh, fh);
		658	RESET (io, w, (w, fd, events));
		659	}
		660
		661	SV fh (ev_io w, SV *new_fh = 0)
		662	CODE:
		663	{
454	if (items > 1)	664	if (items > 1)
455	{	665	{
456	if (ev->active) event_del (&ev->ev);	666	int fd = sv_fileno (new_fh);
457	ev->timeout = new_timeout;	667	CHECK_FD (new_fh, fd);
458	ev->interval = repeat;	668
459	ev->abstime = 0;	669	RETVAL = w->fh;
460	if (ev->active) event_add (&ev->ev, e_tv (ev));	670	w->fh = newSVsv (new_fh);
		671
		672	RESET (io, w, (w, fd, w->events));
461	}	673	}
		674	else
		675	RETVAL = newSVsv (w->fh);
		676	}
462	OUTPUT:	677	OUTPUT:
463	RETVAL	678	RETVAL
464		679
465	void timeout_abs (Event ev, double at, double interval = 0.)	680	int events (ev_io *w, int new_events = EV_UNDEF)
466	CODE:	681	CODE:
467	if (ev->active) event_del (&ev->ev);	682	{
468	ev->timeout = at;	683	RETVAL = w->events;
469	ev->interval = interval;
470	ev->abstime = 1;
471	if (ev->active) event_add (&ev->ev, e_tv (ev));
472		684
		685	if (items > 1)
		686	RESET (io, w, (w, w->fd, new_events));
		687	}
		688	OUTPUT:
		689	RETVAL
473		690
		691	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		692
		693	void ev_signal_start (ev_signal *w)
		694	CODE:
		695	START (signal, w);
		696
		697	void ev_signal_stop (ev_signal *w)
		698	CODE:
		699	STOP (signal, w);
		700
		701	void DESTROY (ev_signal *w)
		702	CODE:
		703	STOP (signal, w);
		704	e_destroy (w);
		705
		706	void set (ev_signal w, SV signal)
		707	CODE:
		708	{
		709	Signal signum = sv_signum (signal);
		710	CHECK_SIG (signal, signum);
		711
		712	RESET (signal, w, (w, signum));
		713	}
		714
		715	int signal (ev_signal w, SV new_signal = 0)
		716	CODE:
		717	{
		718	RETVAL = w->signum;
		719
		720	if (items > 1)
		721	{
		722	Signal signum = sv_signum (new_signal);
		723	CHECK_SIG (new_signal, signum);
		724
		725	RESET (signal, w, (w, signum));
		726	}
		727	}
		728	OUTPUT:
		729	RETVAL
		730
		731	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
		732
		733	void ev_timer_start (ev_timer *w)
		734	INIT:
		735	CHECK_REPEAT (w->repeat);
		736	CODE:
		737	START (timer, w);
		738
		739	void ev_timer_stop (ev_timer *w)
		740	CODE:
		741	STOP (timer, w);
		742
		743	void ev_timer_again (ev_timer *w)
		744	INIT:
		745	CHECK_REPEAT (w->repeat);
		746	CODE:
		747	REF (w);
		748	ev_timer_again (w);
		749	UNREF (w);
		750
		751	void DESTROY (ev_timer *w)
		752	CODE:
		753	STOP (timer, w);
		754	e_destroy (w);
		755
		756	void set (ev_timer *w, NV after, NV repeat = 0.)
		757	INIT:
		758	CHECK_REPEAT (repeat);
		759	CODE:
		760	RESET (timer, w, (w, after, repeat));
		761
		762	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		763
		764	void ev_periodic_start (ev_periodic *w)
		765	INIT:
		766	CHECK_REPEAT (w->interval);
		767	CODE:
		768	START (periodic, w);
		769
		770	void ev_periodic_stop (ev_periodic *w)
		771	CODE:
		772	STOP (periodic, w);
		773
		774	void ev_periodic_again (ev_periodic *w)
		775	CODE:
		776	REF (w);
		777	ev_periodic_again (w);
		778	UNREF (w);
		779
		780	void DESTROY (ev_periodic *w)
		781	CODE:
		782	STOP (periodic, w);
		783	e_destroy (w);
		784
		785	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		786	INIT:
		787	CHECK_REPEAT (interval);
		788	CODE:
		789	{
		790	SvREFCNT_dec (w->fh);
		791	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		792
		793	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		794	}
		795
474	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	796	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
475		797
476	BOOT:	798	void ev_idle_start (ev_idle *w)
477	{	799	CODE:
478	HV *stash = gv_stashpv ("EV::DNS", 1);	800	START (idle, w);
479		801
480	static const struct {	802	void ev_idle_stop (ev_idle *w)
481	const char *name;	803	CODE:
482	IV iv;	804	STOP (idle, w);
483	} *civ, const_iv[] = {
484	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
485	const_iv (DNS_, ERR_NONE)
486	const_iv (DNS_, ERR_FORMAT)
487	const_iv (DNS_, ERR_SERVERFAILED)
488	const_iv (DNS_, ERR_NOTEXIST)
489	const_iv (DNS_, ERR_NOTIMPL)
490	const_iv (DNS_, ERR_REFUSED)
491	const_iv (DNS_, ERR_TRUNCATED)
492	const_iv (DNS_, ERR_UNKNOWN)
493	const_iv (DNS_, ERR_TIMEOUT)
494	const_iv (DNS_, ERR_SHUTDOWN)
495	const_iv (DNS_, IPv4_A)
496	const_iv (DNS_, PTR)
497	const_iv (DNS_, IPv6_AAAA)
498	const_iv (DNS_, QUERY_NO_SEARCH)
499	const_iv (DNS_, OPTION_SEARCH)
500	const_iv (DNS_, OPTION_NAMESERVERS)
501	const_iv (DNS_, OPTION_MISC)
502	const_iv (DNS_, OPTIONS_ALL)
503	const_iv (DNS_, NO_SEARCH)
504	};
505		805
506	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	806	void DESTROY (ev_idle *w)
507	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	807	CODE:
508	}	808	STOP (idle, w);
		809	e_destroy (w);
509		810
510	int evdns_init ()	811	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
511		812
512	void evdns_shutdown (int fail_requests = 1)	813	void ev_prepare_start (ev_prepare *w)
		814	CODE:
		815	START (prepare, w);
513		816
514	const char *evdns_err_to_string (int err)	817	void ev_prepare_stop (ev_prepare *w)
		818	CODE:
		819	STOP (prepare, w);
515		820
516	int evdns_nameserver_add (U32 address)	821	void DESTROY (ev_prepare *w)
		822	CODE:
		823	STOP (prepare, w);
		824	e_destroy (w);
517		825
518	int evdns_count_nameservers ()	826	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
519		827
520	int evdns_clear_nameservers_and_suspend ()	828	void ev_check_start (ev_check *w)
		829	CODE:
		830	START (check, w);
521		831
522	int evdns_resume ()	832	void ev_check_stop (ev_check *w)
		833	CODE:
		834	STOP (check, w);
523		835
524	int evdns_nameserver_ip_add (char *ip_as_string)	836	void DESTROY (ev_check *w)
		837	CODE:
		838	STOP (check, w);
		839	e_destroy (w);
525		840
526	int evdns_resolve_ipv4 (const char name, int flags, SV cb)	841	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
527	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
528		842
529	int evdns_resolve_ipv6 (const char name, int flags, SV cb)	843	void ev_child_start (ev_child *w)
530	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)	844	CODE:
		845	START (child, w);
531		846
532	int evdns_resolve_reverse (SV addr, int flags, SV cb)	847	void ev_child_stop (ev_child *w)
		848	CODE:
		849	STOP (child, w);
		850
		851	void DESTROY (ev_child *w)
		852	CODE:
		853	STOP (child, w);
		854	e_destroy (w);
		855
		856	void set (ev_child *w, int pid)
		857	CODE:
		858	RESET (child, w, (w, pid));
		859
		860	int pid (ev_child *w, int new_pid = 0)
		861	CODE:
		862	{
		863	RETVAL = w->pid;
		864
		865	if (items > 1)
		866	RESET (child, w, (w, new_pid));
		867	}
		868	OUTPUT:
		869	RETVAL
		870
		871
		872	int rstatus (ev_child *w)
533	ALIAS:	873	ALIAS:
534	evdns_resolve_reverse_ipv6 = 1	874	rpid = 1
535	CODE:	875	CODE:
536	{	876	RETVAL = ix ? w->rpid : w->rstatus;
537	STRLEN len;	877	OUTPUT:
538	char *data = SvPVbyte (addr, len);
539	if (len != (ix ? 16 : 4))
540	croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string");
541
542	RETVAL = ix	878	RETVAL
543	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
544	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
545	}
546	OUTPUT:
547	RETVAL
548		879
549	int evdns_set_option (char option, char val, int flags)	880	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
550		881
551	int evdns_resolv_conf_parse (int flags, const char *filename)	882	void ev_stat_start (ev_stat *w)
		883	CODE:
		884	START (stat, w);
552		885
553	#ifdef MS_WINDOWS	886	void ev_stat_stop (ev_stat *w)
		887	CODE:
		888	STOP (stat, w);
554		889
555	int evdns_config_windows_nameservers ()	890	void DESTROY (ev_stat *w)
		891	CODE:
		892	STOP (stat, w);
		893	e_destroy (w);
556		894
557	#endif	895	void set (ev_stat w, SV path, NV interval)
		896	CODE:
		897	{
		898	sv_setsv (w->fh, path);
		899	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		900	}
558		901
559	void evdns_search_clear ()	902	SV path (ev_stat w, SV *new_path = 0)
		903	CODE:
		904	{
		905	RETVAL = SvREFCNT_inc (w->fh);
560		906
561	void evdns_search_add (char *domain)	907	if (items > 1)
		908	{
		909	SvREFCNT_dec (w->fh);
		910	w->fh = newSVsv (new_path);
		911	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		912	}
		913	}
		914	OUTPUT:
		915	RETVAL
562		916
563	void evdns_search_ndots_set (int ndots)	917	NV interval (ev_stat *w, NV new_interval = 0.)
		918	CODE:
		919	{
		920	RETVAL = w->interval;
564		921
		922	if (items > 1)
		923	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		924	}
		925	OUTPUT:
		926	RETVAL
		927
		928	void prev (ev_stat *w)
		929	ALIAS:
		930	stat = 1
		931	attr = 2
		932	PPCODE:
		933	{
		934	ev_statdata *s = ix ? &w->attr : &w->prev;
		935
		936	if (ix == 1)
		937	ev_stat_stat (w);
		938	else if (!s->st_nlink)
		939	errno = ENOENT;
		940
		941	PL_statcache.st_dev = s->st_nlink;
		942	PL_statcache.st_ino = s->st_ino;
		943	PL_statcache.st_mode = s->st_mode;
		944	PL_statcache.st_nlink = s->st_nlink;
		945	PL_statcache.st_uid = s->st_uid;
		946	PL_statcache.st_gid = s->st_gid;
		947	PL_statcache.st_rdev = s->st_rdev;
		948	PL_statcache.st_size = s->st_size;
		949	PL_statcache.st_atime = s->st_atime;
		950	PL_statcache.st_mtime = s->st_mtime;
		951	PL_statcache.st_ctime = s->st_ctime;
		952
		953	if (GIMME_V == G_SCALAR)
		954	XPUSHs (boolSV (s->st_nlink));
		955	else if (GIMME_V == G_ARRAY && s->st_nlink)
		956	{
		957	EXTEND (SP, 13);
		958	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		959	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		960	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		961	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		962	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		963	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		964	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		965	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		966	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		967	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		968	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		969	PUSHs (sv_2mortal (newSVuv (4096)));
		970	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		971	}
		972	}
		973
		974	#if 0
565		975
566	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	976	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
567		977
568	BOOT:	978	BOOT:
569	{	979	{
599		1009
600	#HttpRequest new (SV klass, SV cb)	1010	#HttpRequest new (SV klass, SV cb)
601		1011
602	#void DESTROY (struct evhttp_request *req);	1012	#void DESTROY (struct evhttp_request *req);
603		1013
		1014	#endif
604		1015
605		1016
606		1017
607		1018
608		1019
609		1020
610		1021
		1022

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Comparing EV/EV.xs (file contents): Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs. Revision 1.87 by root, Fri Dec 7 18:09:38 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs.
Revision 1.87 by root, Fri Dec 7 18:09:38 2007 UTC