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Comparing EV/EV.xs (file contents):
Revision 1.54 by root, Tue Nov 6 12:31:20 2007 UTC vs.
Revision 1.92 by root, Thu Dec 20 08:18:54 2007 UTC

… …
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 7#define EV_PROTOTYPES 1
8#define EV_H <ev.h>
8#include "EV/EVAPI.h" 9#include "EV/EVAPI.h"
9 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
10/* due to bugs in OS X we have to use libev/ explicitly here */ 21/* due to bugs in OS X we have to use libev/ explicitly here */
11#include "libev/ev.c" 22#include "libev/ev.c"
12#include "event.c" 23
13#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 24#ifndef _WIN32
14#if !defined (WIN32) && !defined(__CYGWIN__) 25# include <pthread.h>
15# define HAVE_STRUCT_IN6_ADDR 1
16#endif 26#endif
17#undef HAVE_STRTOK_R 27
18#undef strtok_r 28#define WFLAG_KEEPALIVE 1
19#define strtok_r fake_strtok_r 29
20#include "evdns.c" 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)
21 59
22typedef int Signal; 60typedef int Signal;
23 61
24static struct EVAPI evapi; 62static struct EVAPI evapi;
25 63
… …
27 *stash_watcher, 65 *stash_watcher,
28 *stash_io, 66 *stash_io,
29 *stash_timer, 67 *stash_timer,
30 *stash_periodic, 68 *stash_periodic,
31 *stash_signal, 69 *stash_signal,
70 *stash_child,
71 *stash_stat,
32 *stash_idle, 72 *stash_idle,
33 *stash_prepare, 73 *stash_prepare,
34 *stash_check, 74 *stash_check,
35 *stash_child; 75 *stash_embed,
76 *stash_fork;
36 77
37#ifndef SIG_SIZE 78#ifndef SIG_SIZE
38/* kudos to Slaven Rezic for the idea */ 79/* kudos to Slaven Rezic for the idea */
39static char sig_size [] = { SIG_NUM }; 80static char sig_size [] = { SIG_NUM };
40# define SIG_SIZE (sizeof (sig_size) + 1) 81# define SIG_SIZE (sizeof (sig_size) + 1)
41#endif 82#endif
42 83
43static int 84static Signal
44sv_signum (SV *sig) 85sv_signum (SV *sig)
45{ 86{
46 int signum; 87 Signal signum;
47 88
48 SvGETMAGIC (sig); 89 SvGETMAGIC (sig);
49 90
50 for (signum = 1; signum < SIG_SIZE; ++signum) 91 for (signum = 1; signum < SIG_SIZE; ++signum)
51 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 92 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
52 return signum; 93 return signum;
53 94
54 if (SvIV (sig) > 0) 95 signum = SvIV (sig);
96
97 if (signum > 0 && signum < SIG_SIZE)
55 return SvIV (sig); 98 return signum;
56 99
57 return -1; 100 return -1;
58} 101}
59 102
60///////////////////////////////////////////////////////////////////////////// 103/////////////////////////////////////////////////////////////////////////////
61// Event 104// Event
62 105
63static void e_cb (struct ev_watcher *w, int revents); 106static void e_cb (EV_P_ ev_watcher *w, int revents);
64 107
65static int 108static int
66sv_fileno (SV *fh) 109sv_fileno (SV *fh)
67{ 110{
68 SvGETMAGIC (fh); 111 SvGETMAGIC (fh);
… …
71 fh = SvRV (fh); 114 fh = SvRV (fh);
72 115
73 if (SvTYPE (fh) == SVt_PVGV) 116 if (SvTYPE (fh) == SVt_PVGV)
74 return PerlIO_fileno (IoIFP (sv_2io (fh))); 117 return PerlIO_fileno (IoIFP (sv_2io (fh)));
75 118
76 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) 119 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
77 return SvIV (fh); 120 return SvIV (fh);
78 121
79 return -1; 122 return -1;
80} 123}
81 124
82static void * 125static void *
83e_new (int size, SV *cb_sv) 126e_new (int size, SV *cb_sv)
84{ 127{
85 struct ev_watcher *w; 128 ev_watcher *w;
86 SV *self = NEWSV (0, size); 129 SV *self = NEWSV (0, size);
87 SvPOK_only (self); 130 SvPOK_only (self);
88 SvCUR_set (self, size); 131 SvCUR_set (self, size);
89 132
90 w = (struct ev_watcher *)SvPVX (self); 133 w = (ev_watcher *)SvPVX (self);
91 134
92 ev_watcher_init (w, e_cb); 135 ev_init (w, e_cb);
93 136
137 w->loop = EV_DEFAULT;
138 w->flags = WFLAG_KEEPALIVE;
139 w->data = 0;
94 w->fh = 0; 140 w->fh = 0;
95 w->cb_sv = newSVsv (cb_sv); 141 w->cb_sv = newSVsv (cb_sv);
96 w->self = self; 142 w->self = self;
97 143
98 return (void *)w; 144 return (void *)w;
99} 145}
100 146
101static void * 147static void
102e_destroy (void *w_) 148e_destroy (void *w_)
103{ 149{
104 struct ev_watcher *w = w_; 150 ev_watcher *w = (ev_watcher *)w_;
105 151
106 SvREFCNT_dec (w->fh ); w->fh = 0; 152 SvREFCNT_dec (w->fh ); w->fh = 0;
107 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 153 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
154 SvREFCNT_dec (w->data ); w->data = 0;
108} 155}
109 156
110static SV * 157static SV *
111e_bless (struct ev_watcher *w, HV *stash) 158e_bless (ev_watcher *w, HV *stash)
112{ 159{
113 SV *rv; 160 SV *rv;
114 161
115 if (SvOBJECT (w->self)) 162 if (SvOBJECT (w->self))
116 rv = newRV_inc (w->self); 163 rv = newRV_inc (w->self);
… …
122 } 169 }
123 170
124 return rv; 171 return rv;
125} 172}
126 173
174static SV *sv_events_cache;
175
127static void 176static void
128e_cb (struct ev_watcher *w, int revents) 177e_cb (EV_P_ ev_watcher *w, int revents)
129{ 178{
130 dSP; 179 dSP;
131 I32 mark = SP - PL_stack_base; 180 I32 mark = SP - PL_stack_base;
132 SV *sv_self, *sv_events, *sv_status = 0; 181 SV *sv_self, *sv_events;
133 static SV *sv_events_cache;
134 182
135 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 */
136 184
137 if (sv_events_cache) 185 if (sv_events_cache)
138 { 186 {
… …
147 PUSHs (sv_self); 195 PUSHs (sv_self);
148 PUSHs (sv_events); 196 PUSHs (sv_events);
149 197
150 PUTBACK; 198 PUTBACK;
151 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 199 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
152 SP = PL_stack_base + mark; PUTBACK;
153 200
154 SvREFCNT_dec (sv_self); 201 SvREFCNT_dec (sv_self);
155 SvREFCNT_dec (sv_status);
156 202
157 if (sv_events_cache) 203 if (sv_events_cache)
158 SvREFCNT_dec (sv_events); 204 SvREFCNT_dec (sv_events);
159 else 205 else
160 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;
161 278
162 if (SvTRUE (ERRSV)) 279 if (SvTRUE (ERRSV))
163 { 280 {
164 PUSHMARK (SP); 281 PUSHMARK (SP);
165 PUTBACK; 282 PUTBACK;
166 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);
167 SP = PL_stack_base + mark; PUTBACK; 284 SPAGAIN;
168 } 285 }
169}
170 286
171///////////////////////////////////////////////////////////////////////////// 287 if (count > 0)
172// DNS
173
174static void
175dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
176{
177 dSP;
178 SV *cb = (SV *)arg;
179
180 ENTER;
181 SAVETMPS;
182 PUSHMARK (SP);
183 EXTEND (SP, count + 3);
184 PUSHs (sv_2mortal (newSViv (result)));
185
186 if (result == DNS_ERR_NONE && ttl >= 0)
187 { 288 {
188 int i; 289 retval = SvNV (TOPs);
189 290
190 PUSHs (sv_2mortal (newSViv (type))); 291 if (retval < now)
191 PUSHs (sv_2mortal (newSViv (ttl))); 292 retval = now;
192
193 for (i = 0; i < count; ++i)
194 switch (type)
195 {
196 case DNS_IPv6_AAAA:
197 PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
198 break;
199 case DNS_IPv4_A:
200 PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
201 break;
202 case DNS_PTR:
203 PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
204 break;
205 }
206 } 293 }
207 294 else
208 PUTBACK; 295 retval = now;
209 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
210 296
211 FREETMPS; 297 FREETMPS;
212
213 if (SvTRUE (ERRSV))
214 {
215 PUSHMARK (SP);
216 PUTBACK;
217 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
218 }
219
220 LEAVE; 298 LEAVE;
299
300 return retval;
221} 301}
222 302
223#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 303#define CHECK_REPEAT(repeat) if (repeat < 0.) \
224 croak (# repeat " value must be >= 0"); 304 croak (# repeat " value must be >= 0");
225 305
226#define CHECK_FD(fh,fd) if ((fd) < 0) \ 306#define CHECK_FD(fh,fd) if ((fd) < 0) \
227 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));
228 308
309#define CHECK_SIG(sv,num) if ((num) < 0) \
310 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
311
229///////////////////////////////////////////////////////////////////////////// 312/////////////////////////////////////////////////////////////////////////////
230// XS interface functions 313// XS interface functions
231 314
232MODULE = EV PACKAGE = EV PREFIX = ev_ 315MODULE = EV PACKAGE = EV PREFIX = ev_
233 316
234PROTOTYPES: ENABLE 317PROTOTYPES: ENABLE
235 318
236BOOT: 319BOOT:
237{ 320{
238 int i;
239 HV *stash = gv_stashpv ("EV", 1); 321 HV *stash = gv_stashpv ("EV", 1);
240 322
241 static const struct { 323 static const struct {
242 const char *name; 324 const char *name;
243 IV iv; 325 IV iv;
… …
256 const_iv (EV_, CHECK) 338 const_iv (EV_, CHECK)
257 const_iv (EV_, ERROR) 339 const_iv (EV_, ERROR)
258 340
259 const_iv (EV, LOOP_ONESHOT) 341 const_iv (EV, LOOP_ONESHOT)
260 const_iv (EV, LOOP_NONBLOCK) 342 const_iv (EV, LOOP_NONBLOCK)
343 const_iv (EV, UNLOOP_ONE)
344 const_iv (EV, UNLOOP_ALL)
261 345
262 const_iv (EV, METHOD_AUTO)
263 const_iv (EV, METHOD_SELECT) 346 const_iv (EV, BACKEND_SELECT)
264 const_iv (EV, METHOD_POLL) 347 const_iv (EV, BACKEND_POLL)
265 const_iv (EV, METHOD_EPOLL) 348 const_iv (EV, BACKEND_EPOLL)
266 const_iv (EV, METHOD_KQUEUE) 349 const_iv (EV, BACKEND_KQUEUE)
267 const_iv (EV, METHOD_DEVPOLL) 350 const_iv (EV, BACKEND_DEVPOLL)
268 const_iv (EV, METHOD_PORT) 351 const_iv (EV, BACKEND_PORT)
269 const_iv (EV, METHOD_ANY) 352 const_iv (EV, FLAG_AUTO)
353 const_iv (EV, FLAG_NOENV)
354 const_iv (EV, FLAG_FORKCHECK)
270 }; 355 };
271 356
272 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; )
273 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 358 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
274 359
275 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 360 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
276 stash_io = gv_stashpv ("EV::Io" , 1); 361 stash_io = gv_stashpv ("EV::IO" , 1);
277 stash_timer = gv_stashpv ("EV::Timer" , 1); 362 stash_timer = gv_stashpv ("EV::Timer" , 1);
278 stash_periodic = gv_stashpv ("EV::Periodic", 1); 363 stash_periodic = gv_stashpv ("EV::Periodic", 1);
279 stash_signal = gv_stashpv ("EV::Signal" , 1); 364 stash_signal = gv_stashpv ("EV::Signal" , 1);
280 stash_idle = gv_stashpv ("EV::Idle" , 1); 365 stash_idle = gv_stashpv ("EV::Idle" , 1);
281 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 366 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
282 stash_check = gv_stashpv ("EV::Check" , 1); 367 stash_check = gv_stashpv ("EV::Check" , 1);
283 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);
284 372
285 { 373 {
286 SV *sv = perl_get_sv ("EV::API", TRUE); 374 SV *sv = perl_get_sv ("EV::API", TRUE);
287 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 375 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
288 376
289 /* the poor man's shared library emulator */ 377 /* the poor man's shared library emulator */
290 evapi.ver = EV_API_VERSION; 378 evapi.ver = EV_API_VERSION;
291 evapi.rev = EV_API_REVISION; 379 evapi.rev = EV_API_REVISION;
292 evapi.sv_fileno = sv_fileno; 380 evapi.sv_fileno = sv_fileno;
293 evapi.sv_signum = sv_signum; 381 evapi.sv_signum = sv_signum;
382 evapi.supported_backends = ev_supported_backends ();
383 evapi.recommended_backends = ev_recommended_backends ();
384 evapi.embeddable_backends = ev_embeddable_backends ();
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;
294 evapi.now = ev_now; 390 evapi.now = ev_now;
295 evapi.method = ev_method; 391 evapi.backend = ev_backend;
296 evapi.unloop = ev_unloop; 392 evapi.unloop = ev_unloop;
297 evapi.time = ev_time; 393 evapi.ref = ev_ref;
394 evapi.unref = ev_unref;
298 evapi.loop = ev_loop; 395 evapi.loop = ev_loop;
299 evapi.once = ev_once; 396 evapi.once = ev_once;
300 evapi.io_start = ev_io_start; 397 evapi.io_start = ev_io_start;
301 evapi.io_stop = ev_io_stop; 398 evapi.io_stop = ev_io_stop;
302 evapi.timer_start = ev_timer_start; 399 evapi.timer_start = ev_timer_start;
303 evapi.timer_stop = ev_timer_stop; 400 evapi.timer_stop = ev_timer_stop;
304 evapi.timer_again = ev_timer_again; 401 evapi.timer_again = ev_timer_again;
305 evapi.periodic_start = ev_periodic_start; 402 evapi.periodic_start = ev_periodic_start;
306 evapi.periodic_stop = ev_periodic_stop; 403 evapi.periodic_stop = ev_periodic_stop;
307 evapi.signal_start = ev_signal_start; 404 evapi.signal_start = ev_signal_start;
308 evapi.signal_stop = ev_signal_stop; 405 evapi.signal_stop = ev_signal_stop;
309 evapi.idle_start = ev_idle_start; 406 evapi.idle_start = ev_idle_start;
310 evapi.idle_stop = ev_idle_stop; 407 evapi.idle_stop = ev_idle_stop;
311 evapi.prepare_start = ev_prepare_start; 408 evapi.prepare_start = ev_prepare_start;
312 evapi.prepare_stop = ev_prepare_stop; 409 evapi.prepare_stop = ev_prepare_stop;
313 evapi.check_start = ev_check_start; 410 evapi.check_start = ev_check_start;
314 evapi.check_stop = ev_check_stop; 411 evapi.check_stop = ev_check_stop;
315 evapi.child_start = ev_child_start; 412 evapi.child_start = ev_child_start;
316 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;
317 424
318 sv_setiv (sv, (IV)&evapi); 425 sv_setiv (sv, (IV)&evapi);
319 SvREADONLY_on (sv); 426 SvREADONLY_on (sv);
320 } 427 }
321 428#ifndef _WIN32
322 pthread_atfork (0, 0, ev_default_fork); 429 pthread_atfork (0, 0, ev_default_fork);
430#endif
323} 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 ()
324 447
325NV ev_now () 448NV ev_now ()
449 C_ARGS: evapi.default_loop
326 450
327int ev_method () 451unsigned int ev_backend ()
452 C_ARGS: evapi.default_loop
328 453
329NV ev_time () 454unsigned int ev_loop_count ()
330 455 C_ARGS: evapi.default_loop
331int ev_default_loop (int methods = EVMETHOD_AUTO)
332 456
333void ev_loop (int flags = 0) 457void ev_loop (int flags = 0)
458 C_ARGS: evapi.default_loop, flags
334 459
335void ev_unloop (int how = 1) 460void ev_unloop (int how = 1)
461 C_ARGS: evapi.default_loop, how
336 462
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
337struct ev_io *io (SV *fh, int events, SV *cb) 475ev_io *io (SV *fh, int events, SV *cb)
338 ALIAS: 476 ALIAS:
339 io_ns = 1 477 io_ns = 1
340 CODE: 478 CODE:
341{ 479{
342 int fd = sv_fileno (fh); 480 int fd = sv_fileno (fh);
343 CHECK_FD (fh, fd); 481 CHECK_FD (fh, fd);
344 482
345 RETVAL = e_new (sizeof (struct ev_io), cb); 483 RETVAL = e_new (sizeof (ev_io), cb);
346 RETVAL->fh = newSVsv (fh); 484 RETVAL->fh = newSVsv (fh);
347 ev_io_set (RETVAL, fd, events); 485 ev_io_set (RETVAL, fd, events);
348 if (!ix) ev_io_start (RETVAL); 486 if (!ix) START (io, RETVAL);
349} 487}
350 OUTPUT: 488 OUTPUT:
351 RETVAL 489 RETVAL
352 490
353struct ev_timer *timer (NV after, NV repeat, SV *cb) 491ev_timer *timer (NV after, NV repeat, SV *cb)
354 ALIAS: 492 ALIAS:
355 timer_ns = 1 493 timer_ns = 1
356 INIT: 494 INIT:
357 CHECK_REPEAT (repeat); 495 CHECK_REPEAT (repeat);
358 CODE: 496 CODE:
359 RETVAL = e_new (sizeof (struct ev_timer), cb); 497 RETVAL = e_new (sizeof (ev_timer), cb);
360 ev_timer_set (RETVAL, after, repeat); 498 ev_timer_set (RETVAL, after, repeat);
361 if (!ix) ev_timer_start (RETVAL); 499 if (!ix) START (timer, RETVAL);
362 OUTPUT: 500 OUTPUT:
363 RETVAL 501 RETVAL
364 502
365struct ev_periodic *periodic (NV at, NV interval, SV *cb) 503SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
366 ALIAS: 504 ALIAS:
367 periodic_ns = 1 505 periodic_ns = 1
368 INIT: 506 INIT:
369 CHECK_REPEAT (interval); 507 CHECK_REPEAT (interval);
370 CODE: 508 CODE:
509{
510 ev_periodic *w;
371 RETVAL = e_new (sizeof (struct ev_periodic), cb); 511 w = e_new (sizeof (ev_periodic), cb);
372 ev_periodic_set (RETVAL, at, interval); 512 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
373 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}
374 OUTPUT: 517 OUTPUT:
375 RETVAL 518 RETVAL
376 519
377struct ev_signal *signal (Signal signum, SV *cb) 520ev_signal *signal (SV *signal, SV *cb)
378 ALIAS: 521 ALIAS:
379 signal_ns = 1 522 signal_ns = 1
380 CODE: 523 CODE:
524{
525 Signal signum = sv_signum (signal);
526 CHECK_SIG (signal, signum);
527
381 RETVAL = e_new (sizeof (struct ev_signal), cb); 528 RETVAL = e_new (sizeof (ev_signal), cb);
382 ev_signal_set (RETVAL, signum); 529 ev_signal_set (RETVAL, signum);
383 if (!ix) ev_signal_start (RETVAL); 530 if (!ix) START (signal, RETVAL);
531}
384 OUTPUT: 532 OUTPUT:
385 RETVAL 533 RETVAL
386 534
387struct ev_idle *idle (SV *cb) 535ev_idle *idle (SV *cb)
388 ALIAS: 536 ALIAS:
389 idle_ns = 1 537 idle_ns = 1
390 CODE: 538 CODE:
391 RETVAL = e_new (sizeof (struct ev_idle), cb); 539 RETVAL = e_new (sizeof (ev_idle), cb);
392 ev_idle_set (RETVAL); 540 ev_idle_set (RETVAL);
393 if (!ix) ev_idle_start (RETVAL); 541 if (!ix) START (idle, RETVAL);
394 OUTPUT: 542 OUTPUT:
395 RETVAL 543 RETVAL
396 544
397struct ev_prepare *prepare (SV *cb) 545ev_prepare *prepare (SV *cb)
398 ALIAS: 546 ALIAS:
399 prepare_ns = 1 547 prepare_ns = 1
400 CODE: 548 CODE:
401 RETVAL = e_new (sizeof (struct ev_prepare), cb); 549 RETVAL = e_new (sizeof (ev_prepare), cb);
402 ev_prepare_set (RETVAL); 550 ev_prepare_set (RETVAL);
403 if (!ix) ev_prepare_start (RETVAL); 551 if (!ix) START (prepare, RETVAL);
404 OUTPUT: 552 OUTPUT:
405 RETVAL 553 RETVAL
406 554
407struct ev_check *check (SV *cb) 555ev_check *check (SV *cb)
408 ALIAS: 556 ALIAS:
409 check_ns = 1 557 check_ns = 1
410 CODE: 558 CODE:
411 RETVAL = e_new (sizeof (struct ev_check), cb); 559 RETVAL = e_new (sizeof (ev_check), cb);
412 ev_check_set (RETVAL); 560 ev_check_set (RETVAL);
413 if (!ix) ev_check_start (RETVAL); 561 if (!ix) START (check, RETVAL);
414 OUTPUT: 562 OUTPUT:
415 RETVAL 563 RETVAL
416 564
417struct ev_child *child (int pid, SV *cb) 565ev_fork *fork (SV *cb)
418 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:
419 check_ns = 1 577 child_ns = 1
420 CODE: 578 CODE:
421 RETVAL = e_new (sizeof (struct ev_child), cb); 579 RETVAL = e_new (sizeof (ev_child), cb);
422 ev_child_set (RETVAL, pid); 580 ev_child_set (RETVAL, pid);
423 if (!ix) ev_child_start (RETVAL); 581 if (!ix) START (child, RETVAL);
424 OUTPUT: 582 OUTPUT:
425 RETVAL 583 RETVAL
426 584
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 );
427 605
428PROTOTYPES: DISABLE 606PROTOTYPES: DISABLE
429 607
430MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 608MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
431 609
432int ev_is_active (struct ev_watcher *w) 610int ev_is_active (ev_watcher *w)
433 611
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
434SV *cb (struct ev_watcher *w, SV *new_cb = 0) 639SV *cb (ev_watcher *w, SV *new_cb = 0)
435 CODE: 640 CODE:
436{ 641{
437 RETVAL = newSVsv (w->cb_sv); 642 RETVAL = newSVsv (w->cb_sv);
438 643
439 if (items > 1) 644 if (items > 1)
440 sv_setsv (w->cb_sv, new_cb); 645 sv_setsv (w->cb_sv, new_cb);
441} 646}
442 OUTPUT: 647 OUTPUT:
443 RETVAL 648 RETVAL
444 649
445void trigger (struct ev_watcher *w, int revents = EV_NONE) 650SV *data (ev_watcher *w, SV *new_data = 0)
446 CODE: 651 CODE:
447 w->cb (w, revents); 652{
653 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
448 654
655 if (items > 1)
656 {
657 SvREFCNT_dec (w->data);
658 w->data = newSVsv (new_data);
659 }
660}
661 OUTPUT:
662 RETVAL
663
449int priority (struct ev_watcher *w, int new_priority = 0) 664int priority (ev_watcher *w, int new_priority = 0)
450 CODE: 665 CODE:
451{ 666{
452 RETVAL = w->priority; 667 RETVAL = w->priority;
453 668
454 if (items > 1) 669 if (items > 1)
455 { 670 {
456 int active = ev_is_active (w); 671 int active = ev_is_active (w);
457
458 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
459 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
460 672
461 if (active) 673 if (active)
462 { 674 {
463 /* grrr. */ 675 /* grrr. */
464 PUSHMARK (SP); 676 PUSHMARK (SP);
465 XPUSHs (ST (0)); 677 XPUSHs (ST (0));
678 PUTBACK;
466 call_method ("stop", G_DISCARD | G_VOID); 679 call_method ("stop", G_DISCARD | G_VOID);
467 } 680 }
468 681
469 ev_set_priority (w, new_priority); 682 ev_set_priority (w, new_priority);
470 683
471 if (active) 684 if (active)
472 { 685 {
473 PUSHMARK (SP); 686 PUSHMARK (SP);
474 XPUSHs (ST (0)); 687 XPUSHs (ST (0));
688 PUTBACK;
475 call_method ("start", G_DISCARD | G_VOID); 689 call_method ("start", G_DISCARD | G_VOID);
476 } 690 }
477 } 691 }
478} 692}
479 OUTPUT: 693 OUTPUT:
480 RETVAL 694 RETVAL
481 695
482MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 696MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
483 697
484void ev_io_start (struct ev_io *w) 698void ev_io_start (ev_io *w)
699 CODE:
700 START (io, w);
485 701
486void ev_io_stop (struct ev_io *w) 702void ev_io_stop (ev_io *w)
703 CODE:
704 STOP (io, w);
487 705
488void DESTROY (struct ev_io *w) 706void DESTROY (ev_io *w)
489 CODE: 707 CODE:
490 ev_io_stop (w); 708 STOP (io, w);
491 e_destroy (w); 709 e_destroy (w);
492 710
493void set (struct ev_io *w, SV *fh, int events) 711void set (ev_io *w, SV *fh, int events)
494 CODE: 712 CODE:
495{ 713{
496 int active = ev_is_active (w);
497 int fd = sv_fileno (fh); 714 int fd = sv_fileno (fh);
498 CHECK_FD (fh, fd); 715 CHECK_FD (fh, fd);
499 716
500 if (active) ev_io_stop (w);
501
502 sv_setsv (w->fh, fh); 717 sv_setsv (w->fh, fh);
503 ev_io_set (w, fd, events); 718 RESET (io, w, (w, fd, events));
504
505 if (active) ev_io_start (w);
506} 719}
507 720
508SV *fh (struct ev_io *w, SV *new_fh = 0) 721SV *fh (ev_io *w, SV *new_fh = 0)
509 CODE: 722 CODE:
510{ 723{
511 RETVAL = newSVsv (w->fh);
512
513 if (items > 1) 724 if (items > 1)
514 { 725 {
515 int active = ev_is_active (w); 726 int fd = sv_fileno (new_fh);
516 if (active) ev_io_stop (w); 727 CHECK_FD (new_fh, fd);
517 728
518 sv_setsv (w->fh, new_fh); 729 RETVAL = w->fh;
519 ev_io_set (w, sv_fileno (w->fh), w->events); 730 w->fh = newSVsv (new_fh);
520 731
521 if (active) ev_io_start (w); 732 RESET (io, w, (w, fd, w->events));
522 } 733 }
734 else
735 RETVAL = newSVsv (w->fh);
523} 736}
524 OUTPUT: 737 OUTPUT:
525 RETVAL 738 RETVAL
526 739
527int events (struct ev_io *w, int new_events = EV_UNDEF) 740int events (ev_io *w, int new_events = EV_UNDEF)
528 CODE: 741 CODE:
529{ 742{
530 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;
531 779
532 if (items > 1) 780 if (items > 1)
533 { 781 {
534 int active = ev_is_active (w); 782 Signal signum = sv_signum (new_signal);
535 if (active) ev_io_stop (w); 783 CHECK_SIG (new_signal, signum);
536 784
537 ev_io_set (w, w->fd, new_events); 785 RESET (signal, w, (w, signum));
538
539 if (active) ev_io_start (w);
540 } 786 }
541} 787}
542 OUTPUT: 788 OUTPUT:
543 RETVAL 789 RETVAL
544 790
545MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 791MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
546 792
547void ev_signal_start (struct ev_signal *w) 793void ev_timer_start (ev_timer *w)
548 794 INIT:
549void ev_signal_stop (struct ev_signal *w) 795 CHECK_REPEAT (w->repeat);
550
551void DESTROY (struct ev_signal *w)
552 CODE: 796 CODE:
553 ev_signal_stop (w); 797 START (timer, w);
798
799void ev_timer_stop (ev_timer *w)
800 CODE:
801 STOP (timer, w);
802
803void ev_timer_again (ev_timer *w)
804 INIT:
805 CHECK_REPEAT (w->repeat);
806 CODE:
807 REF (w);
808 ev_timer_again (w->loop, w);
809 UNREF (w);
810
811void DESTROY (ev_timer *w)
812 CODE:
813 STOP (timer, w);
554 e_destroy (w); 814 e_destroy (w);
555 815
556void set (struct ev_signal *w, SV *signal) 816void set (ev_timer *w, NV after, NV repeat = 0.)
817 INIT:
818 CHECK_REPEAT (repeat);
557 CODE: 819 CODE:
558{ 820 RESET (timer, w, (w, after, repeat));
559 Signal signum = sv_signum (signal); /* may croak here */
560 int active = ev_is_active (w);
561 821
562 if (active) ev_signal_stop (w); 822NV at (ev_timer *w)
563
564 ev_signal_set (w, signum);
565
566 if (active) ev_signal_start (w);
567}
568
569int signal (struct ev_signal *w, SV *new_signal = 0)
570 CODE: 823 CODE:
824 RETVAL = w->at;
825 OUTPUT:
826 RETVAL
827
828MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829
830void ev_periodic_start (ev_periodic *w)
831 INIT:
832 CHECK_REPEAT (w->interval);
833 CODE:
834 START (periodic, w);
835
836void ev_periodic_stop (ev_periodic *w)
837 CODE:
838 STOP (periodic, w);
839
840void ev_periodic_again (ev_periodic *w)
841 CODE:
842 REF (w);
843 ev_periodic_again (w->loop, w);
844 UNREF (w);
845
846void DESTROY (ev_periodic *w)
847 CODE:
848 STOP (periodic, w);
849 e_destroy (w);
850
851void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
852 INIT:
853 CHECK_REPEAT (interval);
854 CODE:
571{ 855{
856 SvREFCNT_dec (w->fh);
857 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
858
859 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
860}
861
862NV at (ev_periodic *w)
863 CODE:
864 RETVAL = w->at;
865 OUTPUT:
866 RETVAL
867
868MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869
870void ev_idle_start (ev_idle *w)
871 CODE:
872 START (idle, w);
873
874void ev_idle_stop (ev_idle *w)
875 CODE:
876 STOP (idle, w);
877
878void DESTROY (ev_idle *w)
879 CODE:
880 STOP (idle, w);
881 e_destroy (w);
882
883MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
884
885void ev_prepare_start (ev_prepare *w)
886 CODE:
887 START (prepare, w);
888
889void ev_prepare_stop (ev_prepare *w)
890 CODE:
891 STOP (prepare, w);
892
893void DESTROY (ev_prepare *w)
894 CODE:
895 STOP (prepare, w);
896 e_destroy (w);
897
898MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
899
900void ev_check_start (ev_check *w)
901 CODE:
902 START (check, w);
903
904void ev_check_stop (ev_check *w)
905 CODE:
906 STOP (check, w);
907
908void DESTROY (ev_check *w)
909 CODE:
910 STOP (check, 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);
927
928MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
929
930void ev_child_start (ev_child *w)
931 CODE:
932 START (child, w);
933
934void ev_child_stop (ev_child *w)
935 CODE:
936 STOP (child, w);
937
938void DESTROY (ev_child *w)
939 CODE:
940 STOP (child, w);
941 e_destroy (w);
942
943void set (ev_child *w, int pid)
944 CODE:
945 RESET (child, w, (w, pid));
946
947int pid (ev_child *w, int new_pid = 0)
948 CODE:
949{
572 RETVAL = w->signum; 950 RETVAL = w->pid;
951
952 if (items > 1)
953 RESET (child, w, (w, new_pid));
954}
955 OUTPUT:
956 RETVAL
957
958
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);
573 993
574 if (items > 1) 994 if (items > 1)
575 { 995 {
576 Signal signum = sv_signum (new_signal); /* may croak here */ 996 SvREFCNT_dec (w->fh);
577 int active = ev_is_active (w); 997 w->fh = newSVsv (new_path);
578 if (active) ev_signal_stop (w); 998 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
579
580 ev_signal_set (w, signum);
581
582 if (active) ev_signal_start (w);
583 } 999 }
584} 1000}
585 OUTPUT: 1001 OUTPUT:
586 RETVAL 1002 RETVAL
587 1003
588MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 1004NV interval (ev_stat *w, NV new_interval = 0.)
589
590void ev_timer_start (struct ev_timer *w)
591 INIT:
592 CHECK_REPEAT (w->repeat);
593
594void ev_timer_stop (struct ev_timer *w)
595
596void ev_timer_again (struct ev_timer *w)
597 INIT:
598 CHECK_REPEAT (w->repeat);
599
600void DESTROY (struct ev_timer *w)
601 CODE: 1005 CODE:
602 ev_timer_stop (w);
603 e_destroy (w);
604
605void set (struct ev_timer *w, NV after, NV repeat = 0.)
606 INIT:
607 CHECK_REPEAT (repeat);
608 CODE:
609{ 1006{
610 int active = ev_is_active (w);
611 if (active) ev_timer_stop (w);
612 ev_timer_set (w, after, repeat);
613 if (active) ev_timer_start (w);
614}
615
616MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
617
618void ev_periodic_start (struct ev_periodic *w)
619 INIT:
620 CHECK_REPEAT (w->interval);
621
622void ev_periodic_stop (struct ev_periodic *w)
623
624void DESTROY (struct ev_periodic *w)
625 CODE:
626 ev_periodic_stop (w);
627 e_destroy (w);
628
629void set (struct ev_periodic *w, NV at, NV interval = 0.)
630 INIT:
631 CHECK_REPEAT (interval);
632 CODE:
633{
634 int active = ev_is_active (w);
635 if (active) ev_periodic_stop (w);
636
637 ev_periodic_set (w, at, interval);
638
639 if (active) ev_periodic_start (w);
640}
641
642MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
643
644void ev_idle_start (struct ev_idle *w)
645
646void ev_idle_stop (struct ev_idle *w)
647
648void DESTROY (struct ev_idle *w)
649 CODE:
650 ev_idle_stop (w);
651 e_destroy (w);
652
653MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
654
655void ev_prepare_start (struct ev_prepare *w)
656
657void ev_prepare_stop (struct ev_prepare *w)
658
659void DESTROY (struct ev_prepare *w)
660 CODE:
661 ev_prepare_stop (w);
662 e_destroy (w);
663
664MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
665
666void ev_check_start (struct ev_check *w)
667
668void ev_check_stop (struct ev_check *w)
669
670void DESTROY (struct ev_check *w)
671 CODE:
672 ev_check_stop (w);
673 e_destroy (w);
674
675MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
676
677void ev_child_start (struct ev_child *w)
678
679void ev_child_stop (struct ev_child *w)
680
681void DESTROY (struct ev_child *w)
682 CODE:
683 ev_child_stop (w);
684 e_destroy (w);
685
686void set (struct ev_child *w, int pid)
687 CODE:
688{
689 int active = ev_is_active (w);
690 if (active) ev_child_stop (w);
691
692 ev_child_set (w, pid);
693
694 if (active) ev_child_start (w);
695}
696
697int pid (struct ev_child *w, int new_pid = 0)
698 CODE:
699{
700 RETVAL = w->pid; 1007 RETVAL = w->interval;
701 1008
702 if (items > 1) 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
1019 PPCODE:
1020{
1021 ev_statdata *s = ix ? &w->attr : &w->prev;
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)
703 { 1043 {
704 int active = ev_is_active (w); 1044 EXTEND (SP, 13);
705 if (active) ev_child_stop (w); 1045 PUSHs (sv_2mortal (newSViv (s->st_dev)));
706 1046 PUSHs (sv_2mortal (newSViv (s->st_ino)));
707 ev_child_set (w, new_pid); 1047 PUSHs (sv_2mortal (newSVuv (s->st_mode)));
708 1048 PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
709 if (active) ev_child_start (w); 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))));
710 } 1058 }
711} 1059}
712 OUTPUT:
713 RETVAL
714
715
716int rstatus (struct ev_child *w)
717 ALIAS:
718 rpid = 1
719 CODE:
720 RETVAL = ix ? w->rpid : w->rstatus;
721 OUTPUT:
722 RETVAL
723
724MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
725
726BOOT:
727{
728 HV *stash = gv_stashpv ("EV::DNS", 1);
729
730 static const struct {
731 const char *name;
732 IV iv;
733 } *civ, const_iv[] = {
734# define const_iv(pfx, name) { # name, (IV) pfx ## name },
735 const_iv (DNS_, ERR_NONE)
736 const_iv (DNS_, ERR_FORMAT)
737 const_iv (DNS_, ERR_SERVERFAILED)
738 const_iv (DNS_, ERR_NOTEXIST)
739 const_iv (DNS_, ERR_NOTIMPL)
740 const_iv (DNS_, ERR_REFUSED)
741 const_iv (DNS_, ERR_TRUNCATED)
742 const_iv (DNS_, ERR_UNKNOWN)
743 const_iv (DNS_, ERR_TIMEOUT)
744 const_iv (DNS_, ERR_SHUTDOWN)
745 const_iv (DNS_, IPv4_A)
746 const_iv (DNS_, PTR)
747 const_iv (DNS_, IPv6_AAAA)
748 const_iv (DNS_, QUERY_NO_SEARCH)
749 const_iv (DNS_, OPTION_SEARCH)
750 const_iv (DNS_, OPTION_NAMESERVERS)
751 const_iv (DNS_, OPTION_MISC)
752 const_iv (DNS_, OPTIONS_ALL)
753 const_iv (DNS_, NO_SEARCH)
754 };
755
756 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
757 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
758}
759
760int evdns_init ()
761
762void evdns_shutdown (int fail_requests = 1)
763
764const char *evdns_err_to_string (int err)
765
766int evdns_nameserver_add (U32 address)
767
768int evdns_count_nameservers ()
769
770int evdns_clear_nameservers_and_suspend ()
771
772int evdns_resume ()
773
774int evdns_nameserver_ip_add (char *ip_as_string)
775
776int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
777 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
778
779int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
780 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
781
782int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
783 ALIAS:
784 evdns_resolve_reverse_ipv6 = 1
785 CODE:
786{
787 STRLEN len;
788 char *data = SvPVbyte (addr, len);
789 if (len != (ix ? 16 : 4))
790 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
791
792 RETVAL = ix
793 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
794 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
795}
796 OUTPUT:
797 RETVAL
798
799int evdns_set_option (char *option, char *val, int flags)
800
801int evdns_resolv_conf_parse (int flags, const char *filename)
802
803#ifdef MS_WINDOWS
804
805int evdns_config_windows_nameservers ()
806
807#endif
808
809void evdns_search_clear ()
810
811void evdns_search_add (char *domain)
812
813void evdns_search_ndots_set (int ndots)
814 1060
815#if 0 1061#if 0
816 1062
817MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 1063MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
818 1064

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