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Comparing EV/EV.xs (file contents):
Revision 1.32 by root, Thu Nov 1 11:11:39 2007 UTC vs.
Revision 1.92 by root, Thu Dec 20 08:18:54 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
8#define EV_H <ev.h>
11#include "EV/EVAPI.h" 9#include "EV/EVAPI.h"
12 10
11/* fix perl api breakage */
12#undef signal
13#undef sigaction
14
15#define EV_SELECT_IS_WINSOCKET 0
16#ifdef _WIN32
17# define EV_SELECT_USE_FD_SET 0
18# define NFDBITS PERL_NFDBITS
19# define fd_mask Perl_fd_mask
20#endif
21/* due to bugs in OS X we have to use libev/ explicitly here */
13#include "libev/ev.c" 22#include "libev/ev.c"
23
24#ifndef _WIN32
25# include <pthread.h>
26#endif
27
28#define WFLAG_KEEPALIVE 1
29
30#define UNREF(w) \
31 if (!((w)->flags & WFLAG_KEEPALIVE) \
32 && !ev_is_active (w)) \
33 ev_unref (w->loop);
34
35#define REF(w) \
36 if (!((w)->flags & WFLAG_KEEPALIVE) \
37 && ev_is_active (w)) \
38 ev_ref (w->loop);
39
40#define START(type,w) \
41 do { \
42 UNREF (w); \
43 ev_ ## type ## _start (w->loop, w); \
44 } while (0)
45
46#define STOP(type,w) \
47 do { \
48 REF (w); \
49 ev_ ## type ## _stop (w->loop, w); \
50 } while (0)
51
52#define RESET(type,w,seta) \
53 do { \
54 int active = ev_is_active (w); \
55 if (active) STOP (type, w); \
56 ev_ ## type ## _set seta; \
57 if (active) START (type, w); \
58 } while (0)
14 59
15typedef int Signal; 60typedef int Signal;
16 61
17static struct EVAPI evapi; 62static struct EVAPI evapi;
18 63
… …
20 *stash_watcher, 65 *stash_watcher,
21 *stash_io, 66 *stash_io,
22 *stash_timer, 67 *stash_timer,
23 *stash_periodic, 68 *stash_periodic,
24 *stash_signal, 69 *stash_signal,
70 *stash_child,
71 *stash_stat,
25 *stash_idle, 72 *stash_idle,
26 *stash_prepare, 73 *stash_prepare,
27 *stash_check, 74 *stash_check,
28 *stash_child; 75 *stash_embed,
76 *stash_fork;
29 77
78#ifndef SIG_SIZE
79/* kudos to Slaven Rezic for the idea */
80static char sig_size [] = { SIG_NUM };
81# define SIG_SIZE (sizeof (sig_size) + 1)
82#endif
83
30static int 84static Signal
31sv_signum (SV *sig) 85sv_signum (SV *sig)
32{ 86{
33 int signum; 87 Signal signum;
34 88
35 SvGETMAGIC (sig); 89 SvGETMAGIC (sig);
36 90
37 for (signum = 1; signum < SIG_SIZE; ++signum) 91 for (signum = 1; signum < SIG_SIZE; ++signum)
38 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 92 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
39 return signum; 93 return signum;
40 94
41 if (SvIV (sig) > 0) 95 signum = SvIV (sig);
96
97 if (signum > 0 && signum < SIG_SIZE)
42 return SvIV (sig); 98 return signum;
43 99
44 return -1; 100 return -1;
45} 101}
46 102
47///////////////////////////////////////////////////////////////////////////// 103/////////////////////////////////////////////////////////////////////////////
48// Event 104// Event
49 105
50static void e_cb (struct ev_watcher *w, int revents); 106static void e_cb (EV_P_ ev_watcher *w, int revents);
51 107
52static int 108static int
53sv_fileno (SV *fh) 109sv_fileno (SV *fh)
54{ 110{
55 SvGETMAGIC (fh); 111 SvGETMAGIC (fh);
… …
58 fh = SvRV (fh); 114 fh = SvRV (fh);
59 115
60 if (SvTYPE (fh) == SVt_PVGV) 116 if (SvTYPE (fh) == SVt_PVGV)
61 return PerlIO_fileno (IoIFP (sv_2io (fh))); 117 return PerlIO_fileno (IoIFP (sv_2io (fh)));
62 118
63 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) 119 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
64 return SvIV (fh); 120 return SvIV (fh);
65 121
66 return -1; 122 return -1;
67} 123}
68 124
69static void * 125static void *
70e_new (int size, SV *cb_sv) 126e_new (int size, SV *cb_sv)
71{ 127{
72 struct ev_watcher *w; 128 ev_watcher *w;
73 SV *self = NEWSV (0, size); 129 SV *self = NEWSV (0, size);
74 SvPOK_only (self); 130 SvPOK_only (self);
75 SvCUR_set (self, size); 131 SvCUR_set (self, size);
76 132
77 w = (struct ev_watcher *)SvPVX (self); 133 w = (ev_watcher *)SvPVX (self);
78 134
79 ev_watcher_init (w, e_cb); 135 ev_init (w, e_cb);
80 136
137 w->loop = EV_DEFAULT;
138 w->flags = WFLAG_KEEPALIVE;
139 w->data = 0;
81 w->fh = 0; 140 w->fh = 0;
82 w->cb_sv = newSVsv (cb_sv); 141 w->cb_sv = newSVsv (cb_sv);
83 w->self = self; 142 w->self = self;
84 143
85 return (void *)w; 144 return (void *)w;
86} 145}
87 146
147static void
148e_destroy (void *w_)
149{
150 ev_watcher *w = (ev_watcher *)w_;
151
152 SvREFCNT_dec (w->fh ); w->fh = 0;
153 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
154 SvREFCNT_dec (w->data ); w->data = 0;
155}
156
88static SV * 157static SV *
89e_bless (struct ev_watcher *w, HV *stash) 158e_bless (ev_watcher *w, HV *stash)
90{ 159{
91 SV *rv; 160 SV *rv;
92 161
93 if (SvOBJECT (w->self)) 162 if (SvOBJECT (w->self))
94 rv = newRV_inc (w->self); 163 rv = newRV_inc (w->self);
… …
100 } 169 }
101 170
102 return rv; 171 return rv;
103} 172}
104 173
174static SV *sv_events_cache;
175
105static void 176static void
106e_cb (struct ev_watcher *w, int revents) 177e_cb (EV_P_ ev_watcher *w, int revents)
107{ 178{
108 dSP; 179 dSP;
109 I32 mark = SP - PL_stack_base; 180 I32 mark = SP - PL_stack_base;
110 SV *sv_self, *sv_events, *sv_status = 0; 181 SV *sv_self, *sv_events;
111 static SV *sv_events_cache;
112 182
113 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 183 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
114 184
115 if (sv_events_cache) 185 if (sv_events_cache)
116 { 186 {
… …
123 PUSHMARK (SP); 193 PUSHMARK (SP);
124 EXTEND (SP, 2); 194 EXTEND (SP, 2);
125 PUSHs (sv_self); 195 PUSHs (sv_self);
126 PUSHs (sv_events); 196 PUSHs (sv_events);
127 197
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
131 PUTBACK; 198 PUTBACK;
132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 199 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
133 SP = PL_stack_base + mark; PUTBACK;
134 200
135 SvREFCNT_dec (sv_self); 201 SvREFCNT_dec (sv_self);
136 SvREFCNT_dec (sv_status);
137 202
138 if (sv_events_cache) 203 if (sv_events_cache)
139 SvREFCNT_dec (sv_events); 204 SvREFCNT_dec (sv_events);
140 else 205 else
141 sv_events_cache = sv_events; 206 sv_events_cache = sv_events;
207
208 if (SvTRUE (ERRSV))
209 {
210 SPAGAIN;
211 PUSHMARK (SP);
212 PUTBACK;
213 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
214 }
215
216 SP = PL_stack_base + mark;
217 PUTBACK;
218}
219
220static void
221e_once_cb (int revents, void *arg)
222{
223 dSP;
224 I32 mark = SP - PL_stack_base;
225 SV *sv_events;
226
227 if (sv_events_cache)
228 {
229 sv_events = sv_events_cache; sv_events_cache = 0;
230 SvIV_set (sv_events, revents);
231 }
232 else
233 sv_events = newSViv (revents);
234
235 PUSHMARK (SP);
236 XPUSHs (sv_events);
237
238 PUTBACK;
239 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
240
241 SvREFCNT_dec ((SV *)arg);
242
243 if (sv_events_cache)
244 SvREFCNT_dec (sv_events);
245 else
246 sv_events_cache = sv_events;
247
248 if (SvTRUE (ERRSV))
249 {
250 SPAGAIN;
251 PUSHMARK (SP);
252 PUTBACK;
253 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
254 }
255
256 SP = PL_stack_base + mark;
257 PUTBACK;
258}
259
260static ev_tstamp
261e_periodic_cb (ev_periodic *w, ev_tstamp now)
262{
263 ev_tstamp retval;
264 int count;
265 dSP;
266
267 ENTER;
268 SAVETMPS;
269
270 PUSHMARK (SP);
271 EXTEND (SP, 2);
272 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
273 PUSHs (newSVnv (now));
274
275 PUTBACK;
276 count = call_sv (w->fh, G_SCALAR | G_EVAL);
277 SPAGAIN;
142 278
143 if (SvTRUE (ERRSV)) 279 if (SvTRUE (ERRSV))
144 { 280 {
145 PUSHMARK (SP); 281 PUSHMARK (SP);
146 PUTBACK; 282 PUTBACK;
147 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 283 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
148 SP = PL_stack_base + mark; PUTBACK; 284 SPAGAIN;
149 } 285 }
150}
151 286
152#if 0 287 if (count > 0)
153/////////////////////////////////////////////////////////////////////////////
154// DNS
155
156static void
157dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
158{
159 dSP;
160 SV *cb = (SV *)arg;
161
162 ENTER;
163 SAVETMPS;
164 PUSHMARK (SP);
165 EXTEND (SP, count + 3);
166 PUSHs (sv_2mortal (newSViv (result)));
167
168 if (result == DNS_ERR_NONE && ttl >= 0)
169 { 288 {
170 int i; 289 retval = SvNV (TOPs);
171 290
172 PUSHs (sv_2mortal (newSViv (type))); 291 if (retval < now)
173 PUSHs (sv_2mortal (newSViv (ttl))); 292 retval = now;
174
175 for (i = 0; i < count; ++i)
176 switch (type)
177 {
178 case DNS_IPv6_AAAA:
179 PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
180 break;
181 case DNS_IPv4_A:
182 PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
183 break;
184 case DNS_PTR:
185 PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
186 break;
187 }
188 } 293 }
189 294 else
190 PUTBACK; 295 retval = now;
191 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
192 296
193 FREETMPS; 297 FREETMPS;
194
195 if (SvTRUE (ERRSV))
196 {
197 PUSHMARK (SP);
198 PUTBACK;
199 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
200 }
201
202 LEAVE; 298 LEAVE;
299
300 return retval;
203} 301}
204#endif
205 302
206#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 303#define CHECK_REPEAT(repeat) if (repeat < 0.) \
207 croak (# repeat " value must be >= 0"); 304 croak (# repeat " value must be >= 0");
208 305
209#define CHECK_FD(fh,fd) if ((fd) < 0) \ 306#define CHECK_FD(fh,fd) if ((fd) < 0) \
210 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 307 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
211 308
309#define CHECK_SIG(sv,num) if ((num) < 0) \
310 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
311
212///////////////////////////////////////////////////////////////////////////// 312/////////////////////////////////////////////////////////////////////////////
213// XS interface functions 313// XS interface functions
214 314
215MODULE = EV PACKAGE = EV PREFIX = ev_ 315MODULE = EV PACKAGE = EV PREFIX = ev_
216 316
217PROTOTYPES: ENABLE 317PROTOTYPES: ENABLE
218 318
219BOOT: 319BOOT:
220{ 320{
221 int i;
222 HV *stash = gv_stashpv ("EV", 1); 321 HV *stash = gv_stashpv ("EV", 1);
223 322
224 static const struct { 323 static const struct {
225 const char *name; 324 const char *name;
226 IV iv; 325 IV iv;
227 } *civ, const_iv[] = { 326 } *civ, const_iv[] = {
228# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 327# define const_iv(pfx, name) { # name, (IV) pfx ## name },
328 const_iv (EV_, MINPRI)
329 const_iv (EV_, MAXPRI)
330
229 const_iv (EV_, UNDEF) 331 const_iv (EV_, UNDEF)
230 const_iv (EV_, NONE) 332 const_iv (EV_, NONE)
231 const_iv (EV_, TIMEOUT) 333 const_iv (EV_, TIMEOUT)
232 const_iv (EV_, READ) 334 const_iv (EV_, READ)
233 const_iv (EV_, WRITE) 335 const_iv (EV_, WRITE)
… …
236 const_iv (EV_, CHECK) 338 const_iv (EV_, CHECK)
237 const_iv (EV_, ERROR) 339 const_iv (EV_, ERROR)
238 340
239 const_iv (EV, LOOP_ONESHOT) 341 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 342 const_iv (EV, LOOP_NONBLOCK)
241
242 const_iv (EV, METHOD_NONE) 343 const_iv (EV, UNLOOP_ONE)
344 const_iv (EV, UNLOOP_ALL)
345
243 const_iv (EV, METHOD_SELECT) 346 const_iv (EV, BACKEND_SELECT)
347 const_iv (EV, BACKEND_POLL)
244 const_iv (EV, METHOD_EPOLL) 348 const_iv (EV, BACKEND_EPOLL)
349 const_iv (EV, BACKEND_KQUEUE)
350 const_iv (EV, BACKEND_DEVPOLL)
351 const_iv (EV, BACKEND_PORT)
352 const_iv (EV, FLAG_AUTO)
353 const_iv (EV, FLAG_NOENV)
354 const_iv (EV, FLAG_FORKCHECK)
245 }; 355 };
246 356
247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 357 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 358 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 359
250 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 360 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251 stash_io = gv_stashpv ("EV::Io" , 1); 361 stash_io = gv_stashpv ("EV::IO" , 1);
252 stash_timer = gv_stashpv ("EV::Timer" , 1); 362 stash_timer = gv_stashpv ("EV::Timer" , 1);
253 stash_periodic = gv_stashpv ("EV::Periodic", 1); 363 stash_periodic = gv_stashpv ("EV::Periodic", 1);
254 stash_signal = gv_stashpv ("EV::Signal" , 1); 364 stash_signal = gv_stashpv ("EV::Signal" , 1);
255 stash_idle = gv_stashpv ("EV::Idle" , 1); 365 stash_idle = gv_stashpv ("EV::Idle" , 1);
256 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 366 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257 stash_check = gv_stashpv ("EV::Check" , 1); 367 stash_check = gv_stashpv ("EV::Check" , 1);
258 stash_child = gv_stashpv ("EV::Child" , 1); 368 stash_child = gv_stashpv ("EV::Child" , 1);
369 stash_embed = gv_stashpv ("EV::Embed" , 1);
370 stash_stat = gv_stashpv ("EV::Stat" , 1);
371 stash_fork = gv_stashpv ("EV::Fork" , 1);
259 372
260 { 373 {
261 SV *sv = perl_get_sv ("EV::API", TRUE); 374 SV *sv = perl_get_sv ("EV::API", TRUE);
262 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 375 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
263 376
264 /* the poor man's shared library emulator */ 377 /* the poor man's shared library emulator */
265 evapi.ver = EV_API_VERSION; 378 evapi.ver = EV_API_VERSION;
266 evapi.rev = EV_API_REVISION; 379 evapi.rev = EV_API_REVISION;
267 evapi.sv_fileno = sv_fileno; 380 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 381 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 382 evapi.supported_backends = ev_supported_backends ();
270 evapi.method = &ev_method; 383 evapi.recommended_backends = ev_recommended_backends ();
271 evapi.loop_done = &ev_loop_done; 384 evapi.embeddable_backends = ev_embeddable_backends ();
272 evapi.time = ev_time; 385 evapi.time = ev_time;
386 evapi.loop_new = ev_loop_new;
387 evapi.loop_destroy = ev_loop_destroy;
388 evapi.loop_fork = ev_loop_fork;
389 evapi.loop_count = ev_loop_count;
390 evapi.now = ev_now;
391 evapi.backend = ev_backend;
392 evapi.unloop = ev_unloop;
393 evapi.ref = ev_ref;
394 evapi.unref = ev_unref;
273 evapi.loop = ev_loop; 395 evapi.loop = ev_loop;
274 evapi.once = ev_once; 396 evapi.once = ev_once;
275 evapi.io_start = ev_io_start; 397 evapi.io_start = ev_io_start;
276 evapi.io_stop = ev_io_stop; 398 evapi.io_stop = ev_io_stop;
277 evapi.timer_start = ev_timer_start; 399 evapi.timer_start = ev_timer_start;
278 evapi.timer_stop = ev_timer_stop; 400 evapi.timer_stop = ev_timer_stop;
279 evapi.timer_again = ev_timer_again; 401 evapi.timer_again = ev_timer_again;
280 evapi.periodic_start = ev_periodic_start; 402 evapi.periodic_start = ev_periodic_start;
281 evapi.periodic_stop = ev_periodic_stop; 403 evapi.periodic_stop = ev_periodic_stop;
282 evapi.signal_start = ev_signal_start; 404 evapi.signal_start = ev_signal_start;
283 evapi.signal_stop = ev_signal_stop; 405 evapi.signal_stop = ev_signal_stop;
284 evapi.idle_start = ev_idle_start; 406 evapi.idle_start = ev_idle_start;
285 evapi.idle_stop = ev_idle_stop; 407 evapi.idle_stop = ev_idle_stop;
286 evapi.prepare_start = ev_prepare_start; 408 evapi.prepare_start = ev_prepare_start;
287 evapi.prepare_stop = ev_prepare_stop; 409 evapi.prepare_stop = ev_prepare_stop;
288 evapi.check_start = ev_check_start; 410 evapi.check_start = ev_check_start;
289 evapi.check_stop = ev_check_stop; 411 evapi.check_stop = ev_check_stop;
290 evapi.child_start = ev_child_start; 412 evapi.child_start = ev_child_start;
291 evapi.child_stop = ev_child_stop; 413 evapi.child_stop = ev_child_stop;
414 evapi.stat_start = ev_stat_start;
415 evapi.stat_stop = ev_stat_stop;
416 evapi.stat_stat = ev_stat_stat;
417 evapi.embed_start = ev_embed_start;
418 evapi.embed_stop = ev_embed_stop;
419 evapi.embed_sweep = ev_embed_sweep;
420 evapi.fork_start = ev_fork_start;
421 evapi.fork_stop = ev_fork_stop;
422 evapi.clear_pending = ev_clear_pending;
423 evapi.invoke = ev_invoke;
292 424
293 sv_setiv (sv, (IV)&evapi); 425 sv_setiv (sv, (IV)&evapi);
294 SvREADONLY_on (sv); 426 SvREADONLY_on (sv);
295 } 427 }
428#ifndef _WIN32
429 pthread_atfork (0, 0, ev_default_fork);
430#endif
296} 431}
432
433SV *ev_default_loop (unsigned int flags = ev_supported_backends ())
434 CODE:
435{
436 evapi.default_loop = ev_default_loop (flags);
437 if (!evapi.default_loop)
438 XSRETURN_UNDEF;
439
440 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),
441 gv_stashpv ("EV::Loop::Default", 1));
442}
443 OUTPUT:
444 RETVAL
445
446NV ev_time ()
297 447
298NV ev_now () 448NV ev_now ()
299 CODE: 449 C_ARGS: evapi.default_loop
300 RETVAL = ev_now;
301 OUTPUT:
302 RETVAL
303 450
304int ev_method () 451unsigned int ev_backend ()
305 CODE: 452 C_ARGS: evapi.default_loop
306 RETVAL = ev_method;
307 OUTPUT:
308 RETVAL
309 453
310NV ev_time () 454unsigned int ev_loop_count ()
311 455 C_ARGS: evapi.default_loop
312void ev_init (int flags = 0)
313 456
314void ev_loop (int flags = 0) 457void ev_loop (int flags = 0)
458 C_ARGS: evapi.default_loop, flags
315 459
316void ev_loop_done (int value = 1) 460void ev_unloop (int how = 1)
317 CODE: 461 C_ARGS: evapi.default_loop, how
318 ev_loop_done = value;
319 462
463void ev_feed_fd_event (int fd, int revents = EV_NONE)
464 C_ARGS: evapi.default_loop, fd, revents
465
466void ev_feed_signal_event (SV *signal)
467 CODE:
468{
469 Signal signum = sv_signum (signal);
470 CHECK_SIG (signal, signum);
471
472 ev_feed_signal_event (evapi.default_loop, signum);
473}
474
320struct ev_io *io (SV *fh, int events, SV *cb) 475ev_io *io (SV *fh, int events, SV *cb)
321 ALIAS: 476 ALIAS:
322 io_ns = 1 477 io_ns = 1
323 CODE: 478 CODE:
324{ 479{
325 int fd = sv_fileno (fh); 480 int fd = sv_fileno (fh);
326 CHECK_FD (fh, fd); 481 CHECK_FD (fh, fd);
327 482
328 RETVAL = e_new (sizeof (struct ev_io), cb); 483 RETVAL = e_new (sizeof (ev_io), cb);
329 RETVAL->fh = newSVsv (fh); 484 RETVAL->fh = newSVsv (fh);
330 ev_io_set (RETVAL, fd, events); 485 ev_io_set (RETVAL, fd, events);
331 if (!ix) ev_io_start (RETVAL); 486 if (!ix) START (io, RETVAL);
332} 487}
333 OUTPUT: 488 OUTPUT:
334 RETVAL 489 RETVAL
335 490
336struct ev_timer *timer (NV after, NV repeat, SV *cb) 491ev_timer *timer (NV after, NV repeat, SV *cb)
337 ALIAS: 492 ALIAS:
338 timer_ns = 1 493 timer_ns = 1
339 INIT: 494 INIT:
340 CHECK_REPEAT (repeat); 495 CHECK_REPEAT (repeat);
341 CODE: 496 CODE:
342 RETVAL = e_new (sizeof (struct ev_timer), cb); 497 RETVAL = e_new (sizeof (ev_timer), cb);
343 ev_timer_set (RETVAL, after, repeat); 498 ev_timer_set (RETVAL, after, repeat);
344 if (!ix) ev_timer_start (RETVAL); 499 if (!ix) START (timer, RETVAL);
345 OUTPUT: 500 OUTPUT:
346 RETVAL 501 RETVAL
347 502
348struct ev_periodic *periodic (NV at, NV interval, SV *cb) 503SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
349 ALIAS: 504 ALIAS:
350 periodic_ns = 1 505 periodic_ns = 1
351 INIT: 506 INIT:
352 CHECK_REPEAT (interval); 507 CHECK_REPEAT (interval);
353 CODE: 508 CODE:
509{
510 ev_periodic *w;
354 RETVAL = e_new (sizeof (struct ev_periodic), cb); 511 w = e_new (sizeof (ev_periodic), cb);
355 ev_periodic_set (RETVAL, at, interval); 512 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
356 if (!ix) ev_periodic_start (RETVAL); 513 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
514 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515 if (!ix) START (periodic, w);
516}
357 OUTPUT: 517 OUTPUT:
358 RETVAL 518 RETVAL
359 519
360struct ev_signal *signal (Signal signum, SV *cb) 520ev_signal *signal (SV *signal, SV *cb)
361 ALIAS: 521 ALIAS:
362 signal_ns = 1 522 signal_ns = 1
363 CODE: 523 CODE:
524{
525 Signal signum = sv_signum (signal);
526 CHECK_SIG (signal, signum);
527
364 RETVAL = e_new (sizeof (struct ev_signal), cb); 528 RETVAL = e_new (sizeof (ev_signal), cb);
365 ev_signal_set (RETVAL, signum); 529 ev_signal_set (RETVAL, signum);
366 if (!ix) ev_signal_start (RETVAL); 530 if (!ix) START (signal, RETVAL);
531}
367 OUTPUT: 532 OUTPUT:
368 RETVAL 533 RETVAL
369 534
370struct ev_idle *idle (SV *cb) 535ev_idle *idle (SV *cb)
371 ALIAS: 536 ALIAS:
372 idle_ns = 1 537 idle_ns = 1
373 CODE: 538 CODE:
374 RETVAL = e_new (sizeof (struct ev_idle), cb); 539 RETVAL = e_new (sizeof (ev_idle), cb);
375 ev_idle_set (RETVAL); 540 ev_idle_set (RETVAL);
376 if (!ix) ev_idle_start (RETVAL); 541 if (!ix) START (idle, RETVAL);
377 OUTPUT: 542 OUTPUT:
378 RETVAL 543 RETVAL
379 544
380struct ev_prepare *prepare (SV *cb) 545ev_prepare *prepare (SV *cb)
381 ALIAS: 546 ALIAS:
382 prepare_ns = 1 547 prepare_ns = 1
383 CODE: 548 CODE:
384 RETVAL = e_new (sizeof (struct ev_prepare), cb); 549 RETVAL = e_new (sizeof (ev_prepare), cb);
385 ev_prepare_set (RETVAL); 550 ev_prepare_set (RETVAL);
386 if (!ix) ev_prepare_start (RETVAL); 551 if (!ix) START (prepare, RETVAL);
387 OUTPUT: 552 OUTPUT:
388 RETVAL 553 RETVAL
389 554
390struct ev_check *check (SV *cb) 555ev_check *check (SV *cb)
391 ALIAS: 556 ALIAS:
392 check_ns = 1 557 check_ns = 1
393 CODE: 558 CODE:
394 RETVAL = e_new (sizeof (struct ev_check), cb); 559 RETVAL = e_new (sizeof (ev_check), cb);
395 ev_check_set (RETVAL); 560 ev_check_set (RETVAL);
396 if (!ix) ev_check_start (RETVAL); 561 if (!ix) START (check, RETVAL);
397 OUTPUT: 562 OUTPUT:
398 RETVAL 563 RETVAL
399 564
400struct ev_child *child (int pid, SV *cb) 565ev_fork *fork (SV *cb)
401 ALIAS: 566 ALIAS:
567 fork_ns = 1
568 CODE:
569 RETVAL = e_new (sizeof (ev_fork), cb);
570 ev_fork_set (RETVAL);
571 if (!ix) START (fork, RETVAL);
572 OUTPUT:
573 RETVAL
574
575ev_child *child (int pid, SV *cb)
576 ALIAS:
402 check_ns = 1 577 child_ns = 1
403 CODE: 578 CODE:
404 RETVAL = e_new (sizeof (struct ev_check), cb); 579 RETVAL = e_new (sizeof (ev_child), cb);
405 ev_child_set (RETVAL, pid); 580 ev_child_set (RETVAL, pid);
406 if (!ix) ev_child_start (RETVAL); 581 if (!ix) START (child, RETVAL);
407 OUTPUT: 582 OUTPUT:
408 RETVAL 583 RETVAL
409 584
585ev_stat *stat (SV *path, NV interval, SV *cb)
586 ALIAS:
587 stat_ns = 1
588 CODE:
589 RETVAL = e_new (sizeof (ev_stat), cb);
590 RETVAL->fh = newSVsv (path);
591 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
592 if (!ix) START (stat, RETVAL);
593 OUTPUT:
594 RETVAL
595
596void once (SV *fh, int events, SV *timeout, SV *cb)
597 CODE:
598 ev_once (
599 evapi.default_loop,
600 sv_fileno (fh), events,
601 SvOK (timeout) ? SvNV (timeout) : -1.,
602 e_once_cb,
603 newSVsv (cb)
604 );
410 605
411PROTOTYPES: DISABLE 606PROTOTYPES: DISABLE
412 607
413MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 608MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
414 609
415int ev_is_active (struct ev_watcher *w) 610int ev_is_active (ev_watcher *w)
416 611
612int ev_is_pending (ev_watcher *w)
613
614void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615 C_ARGS: w->loop, w, revents
616
617int ev_clear_pending (ev_watcher *w)
618 C_ARGS: w->loop, w
619
620void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621 C_ARGS: w->loop, w, revents
622
623int keepalive (ev_watcher *w, int new_value = 0)
624 CODE:
625{
626 RETVAL = w->flags & WFLAG_KEEPALIVE;
627 new_value = new_value ? WFLAG_KEEPALIVE : 0;
628
629 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
630 {
631 REF (w);
632 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
633 UNREF (w);
634 }
635}
636 OUTPUT:
637 RETVAL
638
417SV *cb (struct ev_watcher *w, SV *new_cb = 0) 639SV *cb (ev_watcher *w, SV *new_cb = 0)
418 CODE: 640 CODE:
419{ 641{
420 RETVAL = newSVsv (w->cb_sv); 642 RETVAL = newSVsv (w->cb_sv);
421 643
422 if (items > 1) 644 if (items > 1)
423 sv_setsv (w->cb_sv, new_cb); 645 sv_setsv (w->cb_sv, new_cb);
424} 646}
425 OUTPUT: 647 OUTPUT:
426 RETVAL 648 RETVAL
427 649
428void trigger (struct ev_watcher *w, int revents = EV_NONE) 650SV *data (ev_watcher *w, SV *new_data = 0)
429 CODE: 651 CODE:
430 w->cb (w, revents); 652{
653 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
431 654
655 if (items > 1)
656 {
657 SvREFCNT_dec (w->data);
658 w->data = newSVsv (new_data);
659 }
660}
661 OUTPUT:
662 RETVAL
663
664int priority (ev_watcher *w, int new_priority = 0)
665 CODE:
666{
667 RETVAL = w->priority;
668
669 if (items > 1)
670 {
671 int active = ev_is_active (w);
672
673 if (active)
674 {
675 /* grrr. */
676 PUSHMARK (SP);
677 XPUSHs (ST (0));
678 PUTBACK;
679 call_method ("stop", G_DISCARD | G_VOID);
680 }
681
682 ev_set_priority (w, new_priority);
683
684 if (active)
685 {
686 PUSHMARK (SP);
687 XPUSHs (ST (0));
688 PUTBACK;
689 call_method ("start", G_DISCARD | G_VOID);
690 }
691 }
692}
693 OUTPUT:
694 RETVAL
695
432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 696MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
433 697
434void ev_io_start (struct ev_io *w) 698void ev_io_start (ev_io *w)
699 CODE:
700 START (io, w);
435 701
436void ev_io_stop (struct ev_io *w) 702void ev_io_stop (ev_io *w)
703 CODE:
704 STOP (io, w);
437 705
438void DESTROY (struct ev_io *w) 706void DESTROY (ev_io *w)
439 CODE: 707 CODE:
708 STOP (io, w);
440 ev_io_stop (w); 709 e_destroy (w);
441 710
442void set (struct ev_io *w, SV *fh, int events) 711void set (ev_io *w, SV *fh, int events)
443 CODE: 712 CODE:
444{ 713{
445 int active = w->active;
446 int fd = sv_fileno (fh); 714 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd); 715 CHECK_FD (fh, fd);
448 716
449 if (active) ev_io_stop (w);
450
451 sv_setsv (w->fh, fh); 717 sv_setsv (w->fh, fh);
452 ev_io_set (w, fd, events); 718 RESET (io, w, (w, fd, events));
453
454 if (active) ev_io_start (w);
455} 719}
456 720
457SV *fh (struct ev_io *w, SV *new_fh = 0) 721SV *fh (ev_io *w, SV *new_fh = 0)
458 CODE: 722 CODE:
459{ 723{
460 RETVAL = newSVsv (w->fh);
461
462 if (items > 1) 724 if (items > 1)
463 { 725 {
464 int active = w->active; 726 int fd = sv_fileno (new_fh);
465 if (active) ev_io_stop (w); 727 CHECK_FD (new_fh, fd);
466 728
467 sv_setsv (w->fh, new_fh); 729 RETVAL = w->fh;
468 ev_io_set (w, sv_fileno (w->fh), w->events); 730 w->fh = newSVsv (new_fh);
469 731
470 if (active) ev_io_start (w); 732 RESET (io, w, (w, fd, w->events));
471 } 733 }
734 else
735 RETVAL = newSVsv (w->fh);
472} 736}
473 OUTPUT: 737 OUTPUT:
474 RETVAL 738 RETVAL
475 739
476short events (struct ev_io *w, short new_events = EV_UNDEF) 740int events (ev_io *w, int new_events = EV_UNDEF)
477 CODE: 741 CODE:
478{ 742{
479 RETVAL = w->events; 743 RETVAL = w->events;
744
745 if (items > 1)
746 RESET (io, w, (w, w->fd, new_events));
747}
748 OUTPUT:
749 RETVAL
750
751MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
752
753void ev_signal_start (ev_signal *w)
754 CODE:
755 START (signal, w);
756
757void ev_signal_stop (ev_signal *w)
758 CODE:
759 STOP (signal, w);
760
761void DESTROY (ev_signal *w)
762 CODE:
763 STOP (signal, w);
764 e_destroy (w);
765
766void set (ev_signal *w, SV *signal)
767 CODE:
768{
769 Signal signum = sv_signum (signal);
770 CHECK_SIG (signal, signum);
771
772 RESET (signal, w, (w, signum));
773}
774
775int signal (ev_signal *w, SV *new_signal = 0)
776 CODE:
777{
778 RETVAL = w->signum;
480 779
481 if (items > 1) 780 if (items > 1)
482 { 781 {
483 int active = w->active; 782 Signal signum = sv_signum (new_signal);
484 if (active) ev_io_stop (w); 783 CHECK_SIG (new_signal, signum);
485 784
486 ev_io_set (w, w->fd, new_events); 785 RESET (signal, w, (w, signum));
487
488 if (active) ev_io_start (w);
489 } 786 }
490} 787}
491 OUTPUT: 788 OUTPUT:
492 RETVAL 789 RETVAL
493 790
494MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
495
496void ev_signal_start (struct ev_signal *w)
497
498void ev_signal_stop (struct ev_signal *w)
499
500void DESTROY (struct ev_signal *w)
501 CODE:
502 ev_signal_stop (w);
503
504void set (struct ev_signal *w, SV *signal = 0)
505 CODE:
506{
507 Signal signum = sv_signum (signal); /* may croak here */
508 int active = w->active;
509
510 if (active) ev_signal_stop (w);
511 ev_signal_set (w, signum);
512 if (active) ev_signal_start (w);
513}
514
515MODULE = EV PACKAGE = EV::Time
516
517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 791MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518 792
519void ev_timer_start (struct ev_timer *w) 793void ev_timer_start (ev_timer *w)
520 INIT: 794 INIT:
521 CHECK_REPEAT (w->repeat); 795 CHECK_REPEAT (w->repeat);
796 CODE:
797 START (timer, w);
522 798
523void ev_timer_stop (struct ev_timer *w) 799void ev_timer_stop (ev_timer *w)
800 CODE:
801 STOP (timer, w);
524 802
525void ev_timer_again (struct ev_timer *w) 803void ev_timer_again (ev_timer *w)
526 INIT: 804 INIT:
527 CHECK_REPEAT (w->repeat); 805 CHECK_REPEAT (w->repeat);
806 CODE:
807 REF (w);
808 ev_timer_again (w->loop, w);
809 UNREF (w);
528 810
529void DESTROY (struct ev_timer *w) 811void DESTROY (ev_timer *w)
530 CODE: 812 CODE:
813 STOP (timer, w);
531 ev_timer_stop (w); 814 e_destroy (w);
532 815
533void set (struct ev_timer *w, NV after, NV repeat = 0.) 816void set (ev_timer *w, NV after, NV repeat = 0.)
534 INIT: 817 INIT:
535 CHECK_REPEAT (repeat); 818 CHECK_REPEAT (repeat);
536 CODE: 819 CODE:
537{
538 int active = w->active;
539 if (active) ev_timer_stop (w);
540 ev_timer_set (w, after, repeat); 820 RESET (timer, w, (w, after, repeat));
541 if (active) ev_timer_start (w); 821
542} 822NV at (ev_timer *w)
823 CODE:
824 RETVAL = w->at;
825 OUTPUT:
826 RETVAL
543 827
544MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 828MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
545 829
546void ev_periodic_start (struct ev_periodic *w) 830void ev_periodic_start (ev_periodic *w)
547 INIT: 831 INIT:
548 CHECK_REPEAT (w->interval); 832 CHECK_REPEAT (w->interval);
833 CODE:
834 START (periodic, w);
549 835
550void ev_periodic_stop (struct ev_periodic *w) 836void ev_periodic_stop (ev_periodic *w)
837 CODE:
838 STOP (periodic, w);
551 839
840void ev_periodic_again (ev_periodic *w)
841 CODE:
842 REF (w);
843 ev_periodic_again (w->loop, w);
844 UNREF (w);
845
552void DESTROY (struct ev_periodic *w) 846void DESTROY (ev_periodic *w)
553 CODE: 847 CODE:
554 ev_periodic_stop (w); 848 STOP (periodic, w);
849 e_destroy (w);
555 850
556void set (struct ev_periodic *w, NV at, NV interval = 0.) 851void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
557 INIT: 852 INIT:
558 CHECK_REPEAT (interval); 853 CHECK_REPEAT (interval);
559 CODE: 854 CODE:
560{ 855{
561 int active = w->active; 856 SvREFCNT_dec (w->fh);
562 if (active) ev_periodic_stop (w); 857 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
563 ev_periodic_set (w, at, interval); 858
564 if (active) ev_periodic_start (w); 859 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
565} 860}
861
862NV at (ev_periodic *w)
863 CODE:
864 RETVAL = w->at;
865 OUTPUT:
866 RETVAL
566 867
567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 868MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568 869
569void ev_idle_start (struct ev_idle *w) 870void ev_idle_start (ev_idle *w)
871 CODE:
872 START (idle, w);
570 873
571void ev_idle_stop (struct ev_idle *w) 874void ev_idle_stop (ev_idle *w)
875 CODE:
876 STOP (idle, w);
572 877
573void DESTROY (struct ev_idle *w) 878void DESTROY (ev_idle *w)
574 CODE: 879 CODE:
880 STOP (idle, w);
575 ev_idle_stop (w); 881 e_destroy (w);
576 882
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 883MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578 884
579void ev_prepare_start (struct ev_prepare *w) 885void ev_prepare_start (ev_prepare *w)
886 CODE:
887 START (prepare, w);
580 888
581void ev_prepare_stop (struct ev_prepare *w) 889void ev_prepare_stop (ev_prepare *w)
890 CODE:
891 STOP (prepare, w);
582 892
583void DESTROY (struct ev_prepare *w) 893void DESTROY (ev_prepare *w)
584 CODE: 894 CODE:
585 ev_prepare_stop (w); 895 STOP (prepare, w);
896 e_destroy (w);
586 897
587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 898MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588 899
589void ev_check_start (struct ev_check *w) 900void ev_check_start (ev_check *w)
901 CODE:
902 START (check, w);
590 903
591void ev_check_stop (struct ev_check *w) 904void ev_check_stop (ev_check *w)
905 CODE:
906 STOP (check, w);
592 907
593void DESTROY (struct ev_check *w) 908void DESTROY (ev_check *w)
594 CODE: 909 CODE:
910 STOP (check, w);
595 ev_check_stop (w); 911 e_destroy (w);
912
913MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
914
915void ev_fork_start (ev_fork *w)
916 CODE:
917 START (fork, w);
918
919void ev_fork_stop (ev_fork *w)
920 CODE:
921 STOP (fork, w);
922
923void DESTROY (ev_fork *w)
924 CODE:
925 STOP (fork, w);
926 e_destroy (w);
596 927
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 928MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598 929
599void ev_child_start (struct ev_child *w) 930void ev_child_start (ev_child *w)
931 CODE:
932 START (child, w);
600 933
601void ev_child_stop (struct ev_child *w) 934void ev_child_stop (ev_child *w)
935 CODE:
936 STOP (child, w);
602 937
603void DESTROY (struct ev_child *w) 938void DESTROY (ev_child *w)
604 CODE: 939 CODE:
940 STOP (child, w);
605 ev_child_stop (w); 941 e_destroy (w);
606 942
607void set (struct ev_child *w, int pid) 943void set (ev_child *w, int pid)
608 CODE: 944 CODE:
609{ 945 RESET (child, w, (w, pid));
610 int active = w->active;
611 if (active) ev_child_stop (w);
612 ev_child_set (w, pid);
613 if (active) ev_child_start (w);
614}
615 946
947int 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
616int status (struct ev_child *w) 959int rstatus (ev_child *w)
960 ALIAS:
961 rpid = 1
962 CODE:
963 RETVAL = ix ? w->rpid : w->rstatus;
964 OUTPUT:
965 RETVAL
966
967MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968
969void ev_stat_start (ev_stat *w)
970 CODE:
971 START (stat, w);
972
973void ev_stat_stop (ev_stat *w)
974 CODE:
975 STOP (stat, w);
976
977void DESTROY (ev_stat *w)
978 CODE:
979 STOP (stat, w);
980 e_destroy (w);
981
982void set (ev_stat *w, SV *path, NV interval)
983 CODE:
984{
985 sv_setsv (w->fh, path);
986 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
987}
988
989SV *path (ev_stat *w, SV *new_path = 0)
990 CODE:
991{
992 RETVAL = SvREFCNT_inc (w->fh);
993
994 if (items > 1)
995 {
996 SvREFCNT_dec (w->fh);
997 w->fh = newSVsv (new_path);
998 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
999 }
1000}
1001 OUTPUT:
1002 RETVAL
1003
1004NV interval (ev_stat *w, NV new_interval = 0.)
1005 CODE:
1006{
1007 RETVAL = w->interval;
1008
1009 if (items > 1)
1010 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
1011}
1012 OUTPUT:
1013 RETVAL
1014
1015void prev (ev_stat *w)
1016 ALIAS:
1017 stat = 1
1018 attr = 2
617 CODE: 1019 PPCODE:
618 RETVAL = w->status; 1020{
619 OUTPUT: 1021 ev_statdata *s = ix ? &w->attr : &w->prev;
620 RETVAL 1022
1023 if (ix == 1)
1024 ev_stat_stat (w->loop, w);
1025 else if (!s->st_nlink)
1026 errno = ENOENT;
1027
1028 PL_statcache.st_dev = s->st_nlink;
1029 PL_statcache.st_ino = s->st_ino;
1030 PL_statcache.st_mode = s->st_mode;
1031 PL_statcache.st_nlink = s->st_nlink;
1032 PL_statcache.st_uid = s->st_uid;
1033 PL_statcache.st_gid = s->st_gid;
1034 PL_statcache.st_rdev = s->st_rdev;
1035 PL_statcache.st_size = s->st_size;
1036 PL_statcache.st_atime = s->st_atime;
1037 PL_statcache.st_mtime = s->st_mtime;
1038 PL_statcache.st_ctime = s->st_ctime;
1039
1040 if (GIMME_V == G_SCALAR)
1041 XPUSHs (boolSV (s->st_nlink));
1042 else if (GIMME_V == G_ARRAY && s->st_nlink)
1043 {
1044 EXTEND (SP, 13);
1045 PUSHs (sv_2mortal (newSViv (s->st_dev)));
1046 PUSHs (sv_2mortal (newSViv (s->st_ino)));
1047 PUSHs (sv_2mortal (newSVuv (s->st_mode)));
1048 PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
1049 PUSHs (sv_2mortal (newSViv (s->st_uid)));
1050 PUSHs (sv_2mortal (newSViv (s->st_gid)));
1051 PUSHs (sv_2mortal (newSViv (s->st_rdev)));
1052 PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
1053 PUSHs (sv_2mortal (newSVnv (s->st_atime)));
1054 PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
1055 PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
1056 PUSHs (sv_2mortal (newSVuv (4096)));
1057 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058 }
1059}
621 1060
622#if 0 1061#if 0
623
624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
625
626BOOT:
627{
628 HV *stash = gv_stashpv ("EV::DNS", 1);
629
630 static const struct {
631 const char *name;
632 IV iv;
633 } *civ, const_iv[] = {
634# define const_iv(pfx, name) { # name, (IV) pfx ## name },
635 const_iv (DNS_, ERR_NONE)
636 const_iv (DNS_, ERR_FORMAT)
637 const_iv (DNS_, ERR_SERVERFAILED)
638 const_iv (DNS_, ERR_NOTEXIST)
639 const_iv (DNS_, ERR_NOTIMPL)
640 const_iv (DNS_, ERR_REFUSED)
641 const_iv (DNS_, ERR_TRUNCATED)
642 const_iv (DNS_, ERR_UNKNOWN)
643 const_iv (DNS_, ERR_TIMEOUT)
644 const_iv (DNS_, ERR_SHUTDOWN)
645 const_iv (DNS_, IPv4_A)
646 const_iv (DNS_, PTR)
647 const_iv (DNS_, IPv6_AAAA)
648 const_iv (DNS_, QUERY_NO_SEARCH)
649 const_iv (DNS_, OPTION_SEARCH)
650 const_iv (DNS_, OPTION_NAMESERVERS)
651 const_iv (DNS_, OPTION_MISC)
652 const_iv (DNS_, OPTIONS_ALL)
653 const_iv (DNS_, NO_SEARCH)
654 };
655
656 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
657 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
658}
659
660int evdns_init ()
661
662void evdns_shutdown (int fail_requests = 1)
663
664const char *evdns_err_to_string (int err)
665
666int evdns_nameserver_add (U32 address)
667
668int evdns_count_nameservers ()
669
670int evdns_clear_nameservers_and_suspend ()
671
672int evdns_resume ()
673
674int evdns_nameserver_ip_add (char *ip_as_string)
675
676int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
677 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
678
679int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
680 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
681
682int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
683 ALIAS:
684 evdns_resolve_reverse_ipv6 = 1
685 CODE:
686{
687 STRLEN len;
688 char *data = SvPVbyte (addr, len);
689 if (len != (ix ? 16 : 4))
690 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
691
692 RETVAL = ix
693 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
694 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
695}
696 OUTPUT:
697 RETVAL
698
699int evdns_set_option (char *option, char *val, int flags)
700
701int evdns_resolv_conf_parse (int flags, const char *filename)
702
703#ifdef MS_WINDOWS
704
705int evdns_config_windows_nameservers ()
706
707#endif
708
709void evdns_search_clear ()
710
711void evdns_search_add (char *domain)
712
713void evdns_search_ndots_set (int ndots)
714
715 1062
716MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 1063MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717 1064
718BOOT: 1065BOOT:
719{ 1066{

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