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Comparing EV/EV.xs (file contents):
Revision 1.90 by root, Mon Dec 17 07:24:12 2007 UTC vs.
Revision 1.147 by root, Thu Oct 28 04:59:35 2010 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 <netinet/in.h>*/
6
7#define EV_PROTOTYPES 1
8#include "EV/EVAPI.h"
9
10/* fix perl api breakage */ 5/* fix perl api breakage */
11#undef signal 6#undef signal
12#undef sigaction 7#undef sigaction
8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_H <ev.h>
22#define EV_CONFIG_H error
23#include "EV/EVAPI.h"
13 24
14#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
15#ifdef _WIN32 26#ifdef _WIN32
16# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
17# define NFDBITS PERL_NFDBITS 28# define NFDBITS PERL_NFDBITS
18# define fd_mask Perl_fd_mask 29# define fd_mask Perl_fd_mask
19#endif 30#endif
20/* due to bugs in OS X we have to use libev/ explicitly here */ 31/* due to bugs in OS X we have to use libev/ explicitly here */
21#include "libev/ev.c" 32#include "libev/ev.c"
22#include "event.c"
23 33
24#ifndef _WIN32 34#if !defined(_WIN32) && !defined(_MINIX)
25# include <pthread.h> 35# include <pthread.h>
26#endif 36#endif
27 37
38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags
40#define e_self(w) ((ev_watcher *)(w))->self
41#define e_fh(w) ((ev_watcher *)(w))->fh
42#define e_data(w) ((ev_watcher *)(w))->data
43
28#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
45#define WFLAG_UNREFED 2 /* has been unref'ed */
29 46
30#define UNREF(w) \ 47#define UNREF(w) \
31 if (!((w)->flags & WFLAG_KEEPALIVE) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
32 && !ev_is_active (w)) \ 49 && ev_is_active (w)) \
33 ev_unref (); 50 { \
51 ev_unref (e_loop (w)); \
52 e_flags (w) |= WFLAG_UNREFED; \
53 }
34 54
35#define REF(w) \ 55#define REF(w) \
36 if (!((w)->flags & WFLAG_KEEPALIVE) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
37 && ev_is_active (w)) \ 57 { \
38 ev_ref (); 58 e_flags (w) &= ~WFLAG_UNREFED; \
59 ev_ref (e_loop (w)); \
60 }
39 61
40#define START(type,w) \ 62#define START(type,w) \
41 do { \ 63 do { \
64 ev_ ## type ## _start (e_loop (w), w); \
42 UNREF (w); \ 65 UNREF (w); \
43 ev_ ## type ## _start (w); \
44 } while (0) 66 } while (0)
45 67
46#define STOP(type,w) \ 68#define STOP(type,w) \
47 do { \ 69 do { \
48 REF (w); \ 70 REF (w); \
49 ev_ ## type ## _stop (w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
50 } while (0) 72 } while (0)
51 73
52#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
53 do { \ 75 do { \
54 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
55 if (active) STOP (type, w); \ 77 if (active) STOP (type, w); \
56 ev_ ## type ## _set seta; \ 78 ev_ ## type ## _set seta; \
57 if (active) START (type, w); \ 79 if (active) START (type, w); \
58 } while (0) 80 } while (0)
59 81
60typedef int Signal; 82typedef int Signal;
61 83
84/* horrible... */
85#define CHECK_SIGNAL_CAN_START(w) \
86 do { \
87 /* dive into the internals of libev to avoid aborting in libev */ \
88 if (signals [(w)->signum - 1].loop \
89 && signals [(w)->signum - 1].loop != e_loop (w)) \
90 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
91 } while (0)
92
93#define START_SIGNAL(w) \
94 do { \
95 CHECK_SIGNAL_CAN_START (w); \
96 START (signal, w); \
97 } while (0) \
98
99#define RESET_SIGNAL(w,seta) \
100 do { \
101 int active = ev_is_active (w); \
102 if (active) STOP (signal, w); \
103 ev_ ## signal ## _set seta; \
104 if (active) START_SIGNAL (w); \
105 } while (0)
106
107static SV *default_loop_sv;
108
62static struct EVAPI evapi; 109static struct EVAPI evapi;
63 110
64static HV 111static HV
112 *stash_loop,
65 *stash_watcher, 113 *stash_watcher,
66 *stash_io, 114 *stash_io,
67 *stash_timer, 115 *stash_timer,
68 *stash_periodic, 116 *stash_periodic,
69 *stash_signal, 117 *stash_signal,
… …
71 *stash_stat, 119 *stash_stat,
72 *stash_idle, 120 *stash_idle,
73 *stash_prepare, 121 *stash_prepare,
74 *stash_check, 122 *stash_check,
75 *stash_embed, 123 *stash_embed,
76 *stash_fork; 124 *stash_fork,
77 125 *stash_cleanup,
78#ifndef SIG_SIZE 126 *stash_async;
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
84static Signal
85sv_signum (SV *sig)
86{
87 Signal signum;
88
89 SvGETMAGIC (sig);
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;
101}
102 127
103///////////////////////////////////////////////////////////////////////////// 128/////////////////////////////////////////////////////////////////////////////
104// Event 129// Event
105 130
106static void e_cb (ev_watcher *w, int revents); 131static void e_cb (EV_P_ ev_watcher *w, int revents);
107 132
108static int 133void *
109sv_fileno (SV *fh)
110{
111 SvGETMAGIC (fh);
112
113 if (SvROK (fh))
114 fh = SvRV (fh);
115
116 if (SvTYPE (fh) == SVt_PVGV)
117 return PerlIO_fileno (IoIFP (sv_2io (fh)));
118
119 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
120 return SvIV (fh);
121
122 return -1;
123}
124
125static void *
126e_new (int size, SV *cb_sv) 134e_new (int size, SV *cb_sv, SV *loop)
127{ 135{
136 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
128 ev_watcher *w; 137 ev_watcher *w;
129 SV *self = NEWSV (0, size); 138 SV *self = NEWSV (0, size);
130 SvPOK_only (self); 139 SvPOK_only (self);
131 SvCUR_set (self, size); 140 SvCUR_set (self, size);
132 141
133 w = (ev_watcher *)SvPVX (self); 142 w = (ev_watcher *)SvPVX (self);
134 143
135 ev_init (w, e_cb); 144 ev_init (w, cv ? e_cb : 0);
136 145
146 w->loop = SvREFCNT_inc (SvRV (loop));
137 w->flags = WFLAG_KEEPALIVE; 147 w->e_flags = WFLAG_KEEPALIVE;
138 w->data = 0; 148 w->data = 0;
139 w->fh = 0; 149 w->fh = 0;
140 w->cb_sv = newSVsv (cb_sv); 150 w->cb_sv = SvREFCNT_inc (cv);
141 w->self = self; 151 w->self = self;
142 152
143 return (void *)w; 153 return (void *)w;
144} 154}
145 155
146static void 156static void
147e_destroy (void *w_) 157e_destroy (void *w_)
148{ 158{
149 ev_watcher *w = (ev_watcher *)w_; 159 ev_watcher *w = (ev_watcher *)w_;
150 160
161 SvREFCNT_dec (w->loop ); w->loop = 0;
151 SvREFCNT_dec (w->fh ); w->fh = 0; 162 SvREFCNT_dec (w->fh ); w->fh = 0;
152 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 163 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
153 SvREFCNT_dec (w->data ); w->data = 0; 164 SvREFCNT_dec (w->data ); w->data = 0;
154} 165}
155 166
… …
168 } 179 }
169 180
170 return rv; 181 return rv;
171} 182}
172 183
173static SV *sv_events_cache; 184static SV *sv_self_cache, *sv_events_cache;
174 185
175static void 186static void
176e_cb (ev_watcher *w, int revents) 187e_cb (EV_P_ ev_watcher *w, int revents)
177{ 188{
178 dSP; 189 dSP;
179 I32 mark = SP - PL_stack_base; 190 I32 mark = SP - PL_stack_base;
180 SV *sv_self, *sv_events; 191 SV *sv_self, *sv_events;
181 192
193 /* libev might have stopped the watcher */
194 if (expect_false (w->e_flags & WFLAG_UNREFED)
195 && !ev_is_active (w))
196 REF (w);
197
198 if (expect_true (sv_self_cache))
199 {
200 sv_self = sv_self_cache; sv_self_cache = 0;
201 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
202 }
203 else
204 {
182 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 205 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
206 SvREADONLY_on (sv_self);
207 }
208
209 if (expect_true (sv_events_cache))
210 {
211 sv_events = sv_events_cache; sv_events_cache = 0;
212 SvIV_set (sv_events, revents);
213 }
214 else
215 {
216 sv_events = newSViv (revents);
217 SvREADONLY_on (sv_events);
218 }
219
220 PUSHMARK (SP);
221 EXTEND (SP, 2);
222 PUSHs (sv_self);
223 PUSHs (sv_events);
224
225 PUTBACK;
226 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
227
228 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
229 SvREFCNT_dec (sv_self);
230 else
231 {
232 SvREFCNT_dec (SvRV (sv_self));
233 SvRV_set (sv_self, &PL_sv_undef);
234 sv_self_cache = sv_self;
235 }
236
237 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
238 SvREFCNT_dec (sv_events);
239 else
240 sv_events_cache = sv_events;
241
242 if (expect_false (SvTRUE (ERRSV)))
243 {
244 SPAGAIN;
245 PUSHMARK (SP);
246 PUTBACK;
247 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
248 }
249
250 SP = PL_stack_base + mark;
251 PUTBACK;
252}
253
254static void
255e_once_cb (int revents, void *arg)
256{
257 dSP;
258 I32 mark = SP - PL_stack_base;
259 SV *sv_events;
183 260
184 if (sv_events_cache) 261 if (sv_events_cache)
185 { 262 {
186 sv_events = sv_events_cache; sv_events_cache = 0; 263 sv_events = sv_events_cache; sv_events_cache = 0;
187 SvIV_set (sv_events, revents); 264 SvIV_set (sv_events, revents);
188 } 265 }
189 else 266 else
190 sv_events = newSViv (revents); 267 sv_events = newSViv (revents);
191 268
192 PUSHMARK (SP); 269 PUSHMARK (SP);
193 EXTEND (SP, 2);
194 PUSHs (sv_self);
195 PUSHs (sv_events); 270 XPUSHs (sv_events);
196 271
197 PUTBACK; 272 PUTBACK;
198 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 273 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
199 274
200 SvREFCNT_dec (sv_self); 275 SvREFCNT_dec ((SV *)arg);
201 276
202 if (sv_events_cache) 277 if (sv_events_cache)
203 SvREFCNT_dec (sv_events); 278 SvREFCNT_dec (sv_events);
204 else 279 else
205 sv_events_cache = sv_events; 280 sv_events_cache = sv_events;
… …
214 289
215 SP = PL_stack_base + mark; 290 SP = PL_stack_base + mark;
216 PUTBACK; 291 PUTBACK;
217} 292}
218 293
219static void
220e_once_cb (int revents, void *arg)
221{
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
259static ev_tstamp 294static ev_tstamp
260e_periodic_cb (ev_periodic *w, ev_tstamp now) 295e_periodic_cb (ev_periodic *w, ev_tstamp now)
261{ 296{
262 ev_tstamp retval; 297 ev_tstamp retval;
263 int count; 298 int count;
… …
266 ENTER; 301 ENTER;
267 SAVETMPS; 302 SAVETMPS;
268 303
269 PUSHMARK (SP); 304 PUSHMARK (SP);
270 EXTEND (SP, 2); 305 EXTEND (SP, 2);
271 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 306 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
272 PUSHs (newSVnv (now)); 307 PUSHs (newSVnv (now));
273 308
274 PUTBACK; 309 PUTBACK;
275 count = call_sv (w->fh, G_SCALAR | G_EVAL); 310 count = call_sv (w->fh, G_SCALAR | G_EVAL);
276 SPAGAIN; 311 SPAGAIN;
… …
306 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 341 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
307 342
308#define CHECK_SIG(sv,num) if ((num) < 0) \ 343#define CHECK_SIG(sv,num) if ((num) < 0) \
309 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 344 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
310 345
346EV_INLINE default_fork (void)
347{
348 ev_loop_fork (EV_DEFAULT_UC);
349}
350
311///////////////////////////////////////////////////////////////////////////// 351/////////////////////////////////////////////////////////////////////////////
312// XS interface functions 352// XS interface functions
313 353
314MODULE = EV PACKAGE = EV PREFIX = ev_ 354MODULE = EV PACKAGE = EV PREFIX = ev_
315 355
… …
327 const_iv (EV_, MINPRI) 367 const_iv (EV_, MINPRI)
328 const_iv (EV_, MAXPRI) 368 const_iv (EV_, MAXPRI)
329 369
330 const_iv (EV_, UNDEF) 370 const_iv (EV_, UNDEF)
331 const_iv (EV_, NONE) 371 const_iv (EV_, NONE)
332 const_iv (EV_, TIMEOUT)
333 const_iv (EV_, READ) 372 const_iv (EV_, READ)
334 const_iv (EV_, WRITE) 373 const_iv (EV_, WRITE)
374 const_iv (EV_, IO)
375 const_iv (EV_, TIMER)
376 const_iv (EV_, PERIODIC)
335 const_iv (EV_, SIGNAL) 377 const_iv (EV_, SIGNAL)
378 const_iv (EV_, CHILD)
379 const_iv (EV_, STAT)
336 const_iv (EV_, IDLE) 380 const_iv (EV_, IDLE)
381 const_iv (EV_, PREPARE)
337 const_iv (EV_, CHECK) 382 const_iv (EV_, CHECK)
383 const_iv (EV_, EMBED)
384 const_iv (EV_, FORK)
385 const_iv (EV_, CLEANUP)
386 const_iv (EV_, ASYNC)
387 const_iv (EV_, CUSTOM)
338 const_iv (EV_, ERROR) 388 const_iv (EV_, ERROR)
339 389
340 const_iv (EV, LOOP_ONESHOT) 390 const_iv (EV, RUN_NOWAIT)
341 const_iv (EV, LOOP_NONBLOCK)
342 const_iv (EV, UNLOOP_ONE) 391 const_iv (EV, RUN_ONCE)
392
393 const_iv (EV, BREAK_CANCEL)
394 const_iv (EV, BREAK_ONE)
343 const_iv (EV, UNLOOP_ALL) 395 const_iv (EV, BREAK_ALL)
344
345 const_iv (EV, BACKEND_SELECT) 396 const_iv (EV, BACKEND_SELECT)
346 const_iv (EV, BACKEND_POLL) 397 const_iv (EV, BACKEND_POLL)
347 const_iv (EV, BACKEND_EPOLL) 398 const_iv (EV, BACKEND_EPOLL)
348 const_iv (EV, BACKEND_KQUEUE) 399 const_iv (EV, BACKEND_KQUEUE)
349 const_iv (EV, BACKEND_DEVPOLL) 400 const_iv (EV, BACKEND_DEVPOLL)
350 const_iv (EV, BACKEND_PORT) 401 const_iv (EV, BACKEND_PORT)
402 const_iv (EV, BACKEND_ALL)
351 const_iv (EV, FLAG_AUTO) 403 const_iv (EV, FLAG_AUTO)
404 const_iv (EV, FLAG_FORKCHECK)
405 const_iv (EV, FLAG_SIGNALFD)
352 const_iv (EV, FLAG_NOENV) 406 const_iv (EV, FLAG_NOENV)
353 const_iv (EV, FLAG_FORKCHECK) 407 const_iv (EV, FLAG_NOINOTIFY)
408
409 const_iv (EV_, VERSION_MAJOR)
410 const_iv (EV_, VERSION_MINOR)
411#if EV_COMPAT3
412 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
413 const_iv (EV_, TIMEOUT)
414 const_iv (EV, LOOP_NONBLOCK)
415 const_iv (EV, LOOP_ONESHOT)
416 const_iv (EV, UNLOOP_CANCEL)
417 const_iv (EV, UNLOOP_ONE)
418 const_iv (EV, UNLOOP_ALL)
419#endif
354 }; 420 };
355 421
356 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 422 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
357 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 423 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
358 424
425 stash_loop = gv_stashpv ("EV::Loop" , 1);
359 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 426 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
360 stash_io = gv_stashpv ("EV::IO" , 1); 427 stash_io = gv_stashpv ("EV::IO" , 1);
361 stash_timer = gv_stashpv ("EV::Timer" , 1); 428 stash_timer = gv_stashpv ("EV::Timer" , 1);
362 stash_periodic = gv_stashpv ("EV::Periodic", 1); 429 stash_periodic = gv_stashpv ("EV::Periodic", 1);
363 stash_signal = gv_stashpv ("EV::Signal" , 1); 430 stash_signal = gv_stashpv ("EV::Signal" , 1);
… …
365 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 432 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
366 stash_check = gv_stashpv ("EV::Check" , 1); 433 stash_check = gv_stashpv ("EV::Check" , 1);
367 stash_child = gv_stashpv ("EV::Child" , 1); 434 stash_child = gv_stashpv ("EV::Child" , 1);
368 stash_embed = gv_stashpv ("EV::Embed" , 1); 435 stash_embed = gv_stashpv ("EV::Embed" , 1);
369 stash_stat = gv_stashpv ("EV::Stat" , 1); 436 stash_stat = gv_stashpv ("EV::Stat" , 1);
437 stash_fork = gv_stashpv ("EV::Fork" , 1);
438 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
439 stash_async = gv_stashpv ("EV::Async" , 1);
370 440
371 { 441 {
372 SV *sv = perl_get_sv ("EV::API", TRUE); 442 SV *sv = perl_get_sv ("EV::API", TRUE);
373 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 443 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
374 444
375 /* the poor man's shared library emulator */ 445 /* the poor man's shared library emulator */
376 evapi.ver = EV_API_VERSION; 446 evapi.ver = EV_API_VERSION;
377 evapi.rev = EV_API_REVISION; 447 evapi.rev = EV_API_REVISION;
378 evapi.sv_fileno = sv_fileno; 448 evapi.sv_fileno = sv_fileno;
379 evapi.sv_signum = sv_signum; 449 evapi.sv_signum = s_signum;
450 evapi.supported_backends = ev_supported_backends ();
451 evapi.recommended_backends = ev_recommended_backends ();
452 evapi.embeddable_backends = ev_embeddable_backends ();
453 evapi.time_ = ev_time;
454 evapi.sleep_ = ev_sleep;
455 evapi.loop_new = ev_loop_new;
456 evapi.loop_destroy = ev_loop_destroy;
457 evapi.loop_fork = ev_loop_fork;
458 evapi.iteration = ev_iteration;
459 evapi.depth = ev_depth;
460 evapi.set_userdata = ev_set_userdata;
461 evapi.userdata = ev_userdata;
380 evapi.now = ev_now; 462 evapi.now = ev_now;
463 evapi.now_update = ev_now_update;
464 evapi.suspend = ev_suspend;
465 evapi.resume = ev_resume;
381 evapi.backend = ev_backend; 466 evapi.backend = ev_backend;
382 evapi.unloop = ev_unloop; 467 evapi.break_ = ev_break;
468 evapi.invoke_pending = ev_invoke_pending;
469 evapi.pending_count = ev_pending_count;
470 evapi.verify = ev_verify;
471 evapi.set_loop_release_cb = ev_set_loop_release_cb;
472 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
383 evapi.ref = ev_ref; 473 evapi.ref = ev_ref;
384 evapi.unref = ev_unref; 474 evapi.unref = ev_unref;
385 evapi.time = ev_time; 475 evapi.run = ev_run;
386 evapi.loop = ev_loop;
387 evapi.once = ev_once; 476 evapi.once = ev_once;
388 evapi.io_start = ev_io_start; 477 evapi.io_start = ev_io_start;
389 evapi.io_stop = ev_io_stop; 478 evapi.io_stop = ev_io_stop;
390 evapi.timer_start = ev_timer_start; 479 evapi.timer_start = ev_timer_start;
391 evapi.timer_stop = ev_timer_stop; 480 evapi.timer_stop = ev_timer_stop;
392 evapi.timer_again = ev_timer_again; 481 evapi.timer_again = ev_timer_again;
482 evapi.timer_remaining = ev_timer_remaining;
393 evapi.periodic_start = ev_periodic_start; 483 evapi.periodic_start = ev_periodic_start;
394 evapi.periodic_stop = ev_periodic_stop; 484 evapi.periodic_stop = ev_periodic_stop;
395 evapi.signal_start = ev_signal_start; 485 evapi.signal_start = ev_signal_start;
396 evapi.signal_stop = ev_signal_stop; 486 evapi.signal_stop = ev_signal_stop;
397 evapi.idle_start = ev_idle_start; 487 evapi.idle_start = ev_idle_start;
398 evapi.idle_stop = ev_idle_stop; 488 evapi.idle_stop = ev_idle_stop;
399 evapi.prepare_start = ev_prepare_start; 489 evapi.prepare_start = ev_prepare_start;
400 evapi.prepare_stop = ev_prepare_stop; 490 evapi.prepare_stop = ev_prepare_stop;
401 evapi.check_start = ev_check_start; 491 evapi.check_start = ev_check_start;
402 evapi.check_stop = ev_check_stop; 492 evapi.check_stop = ev_check_stop;
493#if EV_CHILD_ENABLE
403 evapi.child_start = ev_child_start; 494 evapi.child_start = ev_child_start;
404 evapi.child_stop = ev_child_stop; 495 evapi.child_stop = ev_child_stop;
496#endif
405 evapi.stat_start = ev_stat_start; 497 evapi.stat_start = ev_stat_start;
406 evapi.stat_stop = ev_stat_stop; 498 evapi.stat_stop = ev_stat_stop;
407 evapi.stat_stat = ev_stat_stat; 499 evapi.stat_stat = ev_stat_stat;
500 evapi.embed_start = ev_embed_start;
501 evapi.embed_stop = ev_embed_stop;
502 evapi.embed_sweep = ev_embed_sweep;
503 evapi.fork_start = ev_fork_start;
504 evapi.fork_stop = ev_fork_stop;
505 evapi.cleanup_start = ev_cleanup_start;
506 evapi.cleanup_stop = ev_cleanup_stop;
507 evapi.async_start = ev_async_start;
508 evapi.async_stop = ev_async_stop;
509 evapi.async_send = ev_async_send;
408 evapi.clear_pending = ev_clear_pending; 510 evapi.clear_pending = ev_clear_pending;
409 evapi.invoke = ev_invoke; 511 evapi.invoke = ev_invoke;
410 512
411 sv_setiv (sv, (IV)&evapi); 513 sv_setiv (sv, (IV)&evapi);
412 SvREADONLY_on (sv); 514 SvREADONLY_on (sv);
413 } 515 }
414#ifndef _WIN32 516#if !defined(_WIN32) && !defined(_MINIX)
415 pthread_atfork (0, 0, ev_default_fork); 517 pthread_atfork (0, 0, default_fork);
416#endif 518#endif
417} 519}
418 520
521SV *ev_default_loop (unsigned int flags = 0)
522 CODE:
523{
524 if (!default_loop_sv)
525 {
526 evapi.default_loop = ev_default_loop (flags);
527
528 if (!evapi.default_loop)
529 XSRETURN_UNDEF;
530
531 default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
532 }
533
534 RETVAL = newSVsv (default_loop_sv);
535}
536 OUTPUT:
537 RETVAL
538
539void ev_default_destroy ()
540 CODE:
541 ev_loop_destroy (EV_DEFAULT_UC);
542 SvREFCNT_dec (default_loop_sv);
543 default_loop_sv = 0;
544
545unsigned int ev_supported_backends ()
546
547unsigned int ev_recommended_backends ()
548
549unsigned int ev_embeddable_backends ()
550
551void ev_sleep (NV interval)
552
553NV ev_time ()
554
419NV ev_now () 555NV ev_now ()
556 C_ARGS: evapi.default_loop
557
558void ev_now_update ()
559 C_ARGS: evapi.default_loop
560
561void ev_suspend ()
562 C_ARGS: evapi.default_loop
563
564void ev_resume ()
565 C_ARGS: evapi.default_loop
420 566
421unsigned int ev_backend () 567unsigned int ev_backend ()
568 C_ARGS: evapi.default_loop
422 569
423NV ev_time () 570void ev_verify ()
571 ALIAS:
572 loop_verify = 1
573 C_ARGS: evapi.default_loop
424 574
425unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ()) 575unsigned int ev_iteration ()
576 ALIAS:
577 loop_count = 1
578 C_ARGS: evapi.default_loop
426 579
427unsigned int ev_loop_count () 580unsigned int ev_depth ()
581 ALIAS:
582 loop_depth = 1
583 C_ARGS: evapi.default_loop
428 584
585void ev_set_io_collect_interval (NV interval)
586 C_ARGS: evapi.default_loop, interval
587
588void ev_set_timeout_collect_interval (NV interval)
589 C_ARGS: evapi.default_loop, interval
590
429void ev_loop (int flags = 0) 591void ev_run (int flags = 0)
592 ALIAS:
593 loop = 1
594 C_ARGS: evapi.default_loop, flags
430 595
431void ev_unloop (int how = 1) 596void ev_break (int how = EVBREAK_ONE)
597 ALIAS:
598 unloop = 1
599 C_ARGS: evapi.default_loop, how
432 600
433void ev_feed_fd_event (int fd, int revents = EV_NONE) 601void ev_feed_fd_event (int fd, int revents = EV_NONE)
602 C_ARGS: evapi.default_loop, fd, revents
434 603
435void ev_feed_signal_event (SV *signal) 604void ev_feed_signal_event (SV *signal)
436 CODE: 605 CODE:
437{ 606{
438 Signal signum = sv_signum (signal); 607 Signal signum = s_signum (signal);
439 CHECK_SIG (signal, signum); 608 CHECK_SIG (signal, signum);
440 609
441 ev_feed_signal_event (EV_DEFAULT_ signum); 610 ev_feed_signal_event (evapi.default_loop, signum);
442} 611}
612
613unsigned int ev_pending_count ()
614 C_ARGS: evapi.default_loop
615
616void ev_invoke_pending ()
617 C_ARGS: evapi.default_loop
443 618
444ev_io *io (SV *fh, int events, SV *cb) 619ev_io *io (SV *fh, int events, SV *cb)
445 ALIAS: 620 ALIAS:
446 io_ns = 1 621 io_ns = 1
622 _ae_io = 2
447 CODE: 623 CODE:
448{ 624{
449 int fd = sv_fileno (fh); 625 int fd = s_fileno (fh, events & EV_WRITE);
450 CHECK_FD (fh, fd); 626 CHECK_FD (fh, fd);
451 627
628 if (ix == 2)
629 {
630 ix = 0;
631 events = events ? EV_WRITE : EV_READ;
632 }
633
452 RETVAL = e_new (sizeof (ev_io), cb); 634 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
453 RETVAL->fh = newSVsv (fh); 635 e_fh (RETVAL) = newSVsv (fh);
454 ev_io_set (RETVAL, fd, events); 636 ev_io_set (RETVAL, fd, events);
455 if (!ix) START (io, RETVAL); 637 if (!ix) START (io, RETVAL);
456} 638}
457 OUTPUT: 639 OUTPUT:
458 RETVAL 640 RETVAL
… …
461 ALIAS: 643 ALIAS:
462 timer_ns = 1 644 timer_ns = 1
463 INIT: 645 INIT:
464 CHECK_REPEAT (repeat); 646 CHECK_REPEAT (repeat);
465 CODE: 647 CODE:
466 RETVAL = e_new (sizeof (ev_timer), cb); 648 RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
467 ev_timer_set (RETVAL, after, repeat); 649 ev_timer_set (RETVAL, after, repeat);
468 if (!ix) START (timer, RETVAL); 650 if (!ix) START (timer, RETVAL);
469 OUTPUT: 651 OUTPUT:
470 RETVAL 652 RETVAL
471 653
… …
475 INIT: 657 INIT:
476 CHECK_REPEAT (interval); 658 CHECK_REPEAT (interval);
477 CODE: 659 CODE:
478{ 660{
479 ev_periodic *w; 661 ev_periodic *w;
480 w = e_new (sizeof (ev_periodic), cb); 662 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
481 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 663 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
482 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 664 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
483 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 665 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
484 if (!ix) START (periodic, w); 666 if (!ix) START (periodic, w);
485} 667}
486 OUTPUT: 668 OUTPUT:
487 RETVAL 669 RETVAL
… …
489ev_signal *signal (SV *signal, SV *cb) 671ev_signal *signal (SV *signal, SV *cb)
490 ALIAS: 672 ALIAS:
491 signal_ns = 1 673 signal_ns = 1
492 CODE: 674 CODE:
493{ 675{
494 Signal signum = sv_signum (signal); 676 Signal signum = s_signum (signal);
495 CHECK_SIG (signal, signum); 677 CHECK_SIG (signal, signum);
496 678
497 RETVAL = e_new (sizeof (ev_signal), cb); 679 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
498 ev_signal_set (RETVAL, signum); 680 ev_signal_set (RETVAL, signum);
499 if (!ix) START (signal, RETVAL); 681 if (!ix) START_SIGNAL (RETVAL);
500} 682}
501 OUTPUT: 683 OUTPUT:
502 RETVAL 684 RETVAL
503 685
504ev_idle *idle (SV *cb) 686ev_idle *idle (SV *cb)
505 ALIAS: 687 ALIAS:
506 idle_ns = 1 688 idle_ns = 1
507 CODE: 689 CODE:
508 RETVAL = e_new (sizeof (ev_idle), cb); 690 RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
509 ev_idle_set (RETVAL); 691 ev_idle_set (RETVAL);
510 if (!ix) START (idle, RETVAL); 692 if (!ix) START (idle, RETVAL);
511 OUTPUT: 693 OUTPUT:
512 RETVAL 694 RETVAL
513 695
514ev_prepare *prepare (SV *cb) 696ev_prepare *prepare (SV *cb)
515 ALIAS: 697 ALIAS:
516 prepare_ns = 1 698 prepare_ns = 1
517 CODE: 699 CODE:
518 RETVAL = e_new (sizeof (ev_prepare), cb); 700 RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
519 ev_prepare_set (RETVAL); 701 ev_prepare_set (RETVAL);
520 if (!ix) START (prepare, RETVAL); 702 if (!ix) START (prepare, RETVAL);
521 OUTPUT: 703 OUTPUT:
522 RETVAL 704 RETVAL
523 705
524ev_check *check (SV *cb) 706ev_check *check (SV *cb)
525 ALIAS: 707 ALIAS:
526 check_ns = 1 708 check_ns = 1
527 CODE: 709 CODE:
528 RETVAL = e_new (sizeof (ev_check), cb); 710 RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
529 ev_check_set (RETVAL); 711 ev_check_set (RETVAL);
530 if (!ix) START (check, RETVAL); 712 if (!ix) START (check, RETVAL);
531 OUTPUT: 713 OUTPUT:
532 RETVAL 714 RETVAL
533 715
716ev_fork *fork (SV *cb)
717 ALIAS:
718 fork_ns = 1
719 CODE:
720 RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
721 ev_fork_set (RETVAL);
722 if (!ix) START (fork, RETVAL);
723 OUTPUT:
724 RETVAL
725
726ev_cleanup *cleanup (SV *cb)
727 ALIAS:
728 cleanup_ns = 1
729 CODE:
730 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
731 ev_cleanup_set (RETVAL);
732 if (!ix) START (cleanup, RETVAL);
733 OUTPUT:
734 RETVAL
735
534ev_child *child (int pid, SV *cb) 736ev_child *child (int pid, int trace, SV *cb)
535 ALIAS: 737 ALIAS:
536 child_ns = 1 738 child_ns = 1
537 CODE: 739 CODE:
740#if EV_CHILD_ENABLE
538 RETVAL = e_new (sizeof (ev_child), cb); 741 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
539 ev_child_set (RETVAL, pid); 742 ev_child_set (RETVAL, pid, trace);
540 if (!ix) START (child, RETVAL); 743 if (!ix) START (child, RETVAL);
744#else
745 croak ("EV::child watchers not supported on this platform");
746#endif
541 OUTPUT: 747 OUTPUT:
542 RETVAL 748 RETVAL
749
543 750
544ev_stat *stat (SV *path, NV interval, SV *cb) 751ev_stat *stat (SV *path, NV interval, SV *cb)
545 ALIAS: 752 ALIAS:
546 stat_ns = 1 753 stat_ns = 1
547 CODE: 754 CODE:
548 RETVAL = e_new (sizeof (ev_stat), cb); 755 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
549 RETVAL->fh = newSVsv (path); 756 e_fh (RETVAL) = newSVsv (path);
550 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 757 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
551 if (!ix) START (stat, RETVAL); 758 if (!ix) START (stat, RETVAL);
552 OUTPUT: 759 OUTPUT:
553 RETVAL 760 RETVAL
554 761
762ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
763 ALIAS:
764 embed_ns = 1
765 CODE:
766{
767 if (!(ev_backend (loop) & ev_embeddable_backends ()))
768 croak ("passed loop is not embeddable via EV::embed,");
769
770 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
771 e_fh (RETVAL) = newSVsv (ST (0));
772 ev_embed_set (RETVAL, loop);
773 if (!ix) START (embed, RETVAL);
774}
775 OUTPUT:
776 RETVAL
777
778ev_async *async (SV *cb)
779 ALIAS:
780 async_ns = 1
781 CODE:
782 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
783 ev_async_set (RETVAL);
784 if (!ix) START (async, RETVAL);
785 OUTPUT:
786 RETVAL
787
555void once (SV *fh, int events, SV *timeout, SV *cb) 788void once (SV *fh, int events, SV *timeout, SV *cb)
556 CODE: 789 CODE:
557 ev_once ( 790 ev_once (
791 evapi.default_loop,
558 sv_fileno (fh), events, 792 s_fileno (fh, events & EV_WRITE), events,
559 SvOK (timeout) ? SvNV (timeout) : -1., 793 SvOK (timeout) ? SvNV (timeout) : -1.,
560 e_once_cb, 794 e_once_cb,
561 newSVsv (cb) 795 newSVsv (cb)
562 ); 796 );
563 797
… …
568int ev_is_active (ev_watcher *w) 802int ev_is_active (ev_watcher *w)
569 803
570int ev_is_pending (ev_watcher *w) 804int ev_is_pending (ev_watcher *w)
571 805
572void ev_invoke (ev_watcher *w, int revents = EV_NONE) 806void ev_invoke (ev_watcher *w, int revents = EV_NONE)
807 C_ARGS: e_loop (w), w, revents
573 808
574int ev_clear_pending (ev_watcher *w) 809int ev_clear_pending (ev_watcher *w)
810 C_ARGS: e_loop (w), w
575 811
576void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 812void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
813 C_ARGS: e_loop (w), w, revents
577 814
578int keepalive (ev_watcher *w, int new_value = 0) 815int keepalive (ev_watcher *w, int new_value = 0)
579 CODE: 816 CODE:
580{ 817{
581 RETVAL = w->flags & WFLAG_KEEPALIVE; 818 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
582 new_value = new_value ? WFLAG_KEEPALIVE : 0; 819 new_value = new_value ? WFLAG_KEEPALIVE : 0;
583 820
584 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 821 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
585 { 822 {
823 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
586 REF (w); 824 REF (w);
587 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
588 UNREF (w); 825 UNREF (w);
589 } 826 }
590} 827}
591 OUTPUT: 828 OUTPUT:
592 RETVAL 829 RETVAL
593 830
594SV *cb (ev_watcher *w, SV *new_cb = 0) 831SV *cb (ev_watcher *w, SV *new_cb = 0)
595 CODE: 832 CODE:
596{ 833{
597 RETVAL = newSVsv (w->cb_sv);
598
599 if (items > 1) 834 if (items > 1)
600 sv_setsv (w->cb_sv, new_cb); 835 {
836 new_cb = s_get_cv_croak (new_cb);
837 RETVAL = newRV_noinc (w->cb_sv);
838 w->cb_sv = SvREFCNT_inc (new_cb);
839 }
840 else
841 RETVAL = newRV_inc (w->cb_sv);
601} 842}
602 OUTPUT: 843 OUTPUT:
603 RETVAL 844 RETVAL
604 845
605SV *data (ev_watcher *w, SV *new_data = 0) 846SV *data (ev_watcher *w, SV *new_data = 0)
… …
611 { 852 {
612 SvREFCNT_dec (w->data); 853 SvREFCNT_dec (w->data);
613 w->data = newSVsv (new_data); 854 w->data = newSVsv (new_data);
614 } 855 }
615} 856}
857 OUTPUT:
858 RETVAL
859
860SV *loop (ev_watcher *w)
861 CODE:
862 RETVAL = newRV_inc (w->loop);
616 OUTPUT: 863 OUTPUT:
617 RETVAL 864 RETVAL
618 865
619int priority (ev_watcher *w, int new_priority = 0) 866int priority (ev_watcher *w, int new_priority = 0)
620 CODE: 867 CODE:
… …
664 e_destroy (w); 911 e_destroy (w);
665 912
666void set (ev_io *w, SV *fh, int events) 913void set (ev_io *w, SV *fh, int events)
667 CODE: 914 CODE:
668{ 915{
669 int fd = sv_fileno (fh); 916 int fd = s_fileno (fh, events & EV_WRITE);
670 CHECK_FD (fh, fd); 917 CHECK_FD (fh, fd);
671 918
672 sv_setsv (w->fh, fh); 919 sv_setsv (e_fh (w), fh);
673 RESET (io, w, (w, fd, events)); 920 RESET (io, w, (w, fd, events));
674} 921}
675 922
676SV *fh (ev_io *w, SV *new_fh = 0) 923SV *fh (ev_io *w, SV *new_fh = 0)
677 CODE: 924 CODE:
678{ 925{
679 if (items > 1) 926 if (items > 1)
680 { 927 {
681 int fd = sv_fileno (new_fh); 928 int fd = s_fileno (new_fh, w->events & EV_WRITE);
682 CHECK_FD (new_fh, fd); 929 CHECK_FD (new_fh, fd);
683 930
684 RETVAL = w->fh; 931 RETVAL = e_fh (w);
685 w->fh = newSVsv (new_fh); 932 e_fh (w) = newSVsv (new_fh);
686 933
687 RESET (io, w, (w, fd, w->events)); 934 RESET (io, w, (w, fd, w->events));
688 } 935 }
689 else 936 else
690 RETVAL = newSVsv (w->fh); 937 RETVAL = newSVsv (e_fh (w));
691} 938}
692 OUTPUT: 939 OUTPUT:
693 RETVAL 940 RETVAL
694 941
695int events (ev_io *w, int new_events = EV_UNDEF) 942int events (ev_io *w, int new_events = EV_UNDEF)
… …
705 952
706MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 953MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
707 954
708void ev_signal_start (ev_signal *w) 955void ev_signal_start (ev_signal *w)
709 CODE: 956 CODE:
710 START (signal, w); 957 START_SIGNAL (w);
711 958
712void ev_signal_stop (ev_signal *w) 959void ev_signal_stop (ev_signal *w)
713 CODE: 960 CODE:
714 STOP (signal, w); 961 STOP (signal, w);
715 962
… …
719 e_destroy (w); 966 e_destroy (w);
720 967
721void set (ev_signal *w, SV *signal) 968void set (ev_signal *w, SV *signal)
722 CODE: 969 CODE:
723{ 970{
724 Signal signum = sv_signum (signal); 971 Signal signum = s_signum (signal);
725 CHECK_SIG (signal, signum); 972 CHECK_SIG (signal, signum);
726 973
727 RESET (signal, w, (w, signum)); 974 RESET_SIGNAL (w, (w, signum));
728} 975}
729 976
730int signal (ev_signal *w, SV *new_signal = 0) 977int signal (ev_signal *w, SV *new_signal = 0)
731 CODE: 978 CODE:
732{ 979{
733 RETVAL = w->signum; 980 RETVAL = w->signum;
734 981
735 if (items > 1) 982 if (items > 1)
736 { 983 {
737 Signal signum = sv_signum (new_signal); 984 Signal signum = s_signum (new_signal);
738 CHECK_SIG (new_signal, signum); 985 CHECK_SIG (new_signal, signum);
739 986
740 RESET (signal, w, (w, signum)); 987 RESET_SIGNAL (w, (w, signum));
741 } 988 }
742} 989}
743 OUTPUT: 990 OUTPUT:
744 RETVAL 991 RETVAL
745 992
… …
757 1004
758void ev_timer_again (ev_timer *w) 1005void ev_timer_again (ev_timer *w)
759 INIT: 1006 INIT:
760 CHECK_REPEAT (w->repeat); 1007 CHECK_REPEAT (w->repeat);
761 CODE: 1008 CODE:
762 REF (w);
763 ev_timer_again (w); 1009 ev_timer_again (e_loop (w), w);
764 UNREF (w); 1010 UNREF (w);
1011
1012NV ev_timer_remaining (ev_timer *w)
1013 C_ARGS: e_loop (w), w
765 1014
766void DESTROY (ev_timer *w) 1015void DESTROY (ev_timer *w)
767 CODE: 1016 CODE:
768 STOP (timer, w); 1017 STOP (timer, w);
769 e_destroy (w); 1018 e_destroy (w);
… …
772 INIT: 1021 INIT:
773 CHECK_REPEAT (repeat); 1022 CHECK_REPEAT (repeat);
774 CODE: 1023 CODE:
775 RESET (timer, w, (w, after, repeat)); 1024 RESET (timer, w, (w, after, repeat));
776 1025
777NV at (ev_timer *w)
778 CODE:
779 RETVAL = w->at;
780 OUTPUT:
781 RETVAL
782
783MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1026MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
784 1027
785void ev_periodic_start (ev_periodic *w) 1028void ev_periodic_start (ev_periodic *w)
786 INIT: 1029 INIT:
787 CHECK_REPEAT (w->interval); 1030 CHECK_REPEAT (w->interval);
… …
792 CODE: 1035 CODE:
793 STOP (periodic, w); 1036 STOP (periodic, w);
794 1037
795void ev_periodic_again (ev_periodic *w) 1038void ev_periodic_again (ev_periodic *w)
796 CODE: 1039 CODE:
797 REF (w);
798 ev_periodic_again (w); 1040 ev_periodic_again (e_loop (w), w);
799 UNREF (w); 1041 UNREF (w);
800 1042
801void DESTROY (ev_periodic *w) 1043void DESTROY (ev_periodic *w)
802 CODE: 1044 CODE:
803 STOP (periodic, w); 1045 STOP (periodic, w);
… …
806void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1048void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
807 INIT: 1049 INIT:
808 CHECK_REPEAT (interval); 1050 CHECK_REPEAT (interval);
809 CODE: 1051 CODE:
810{ 1052{
811 SvREFCNT_dec (w->fh); 1053 SvREFCNT_dec (e_fh (w));
812 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1054 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
813 1055
814 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1056 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
815} 1057}
816 1058
817NV at (ev_periodic *w) 1059NV at (ev_periodic *w)
818 CODE: 1060 CODE:
819 RETVAL = w->at; 1061 RETVAL = ev_periodic_at (w);
820 OUTPUT: 1062 OUTPUT:
821 RETVAL 1063 RETVAL
822 1064
823MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1065MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
824 1066
… …
833void DESTROY (ev_idle *w) 1075void DESTROY (ev_idle *w)
834 CODE: 1076 CODE:
835 STOP (idle, w); 1077 STOP (idle, w);
836 e_destroy (w); 1078 e_destroy (w);
837 1079
838MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1080MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
839 1081
840void ev_prepare_start (ev_prepare *w) 1082void ev_prepare_start (ev_prepare *w)
841 CODE: 1083 CODE:
842 START (prepare, w); 1084 START (prepare, w);
843 1085
… …
863void DESTROY (ev_check *w) 1105void DESTROY (ev_check *w)
864 CODE: 1106 CODE:
865 STOP (check, w); 1107 STOP (check, w);
866 e_destroy (w); 1108 e_destroy (w);
867 1109
1110MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
1111
1112void ev_fork_start (ev_fork *w)
1113 CODE:
1114 START (fork, w);
1115
1116void ev_fork_stop (ev_fork *w)
1117 CODE:
1118 STOP (fork, w);
1119
1120void DESTROY (ev_fork *w)
1121 CODE:
1122 STOP (fork, w);
1123 e_destroy (w);
1124
1125MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1126
1127void ev_cleanup_start (ev_cleanup *w)
1128 CODE:
1129 START (cleanup, w);
1130
1131void ev_cleanup_stop (ev_cleanup *w)
1132 CODE:
1133 STOP (cleanup, w);
1134
1135void DESTROY (ev_cleanup *w)
1136 CODE:
1137 STOP (cleanup, w);
1138 e_destroy (w);
1139
1140int keepalive (ev_watcher *w, int new_value = 0)
1141 CODE:
1142 RETVAL = 0;
1143 OUTPUT:
1144 RETVAL
1145
868MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1146MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1147
1148#if EV_CHILD_ENABLE
869 1149
870void ev_child_start (ev_child *w) 1150void ev_child_start (ev_child *w)
871 CODE: 1151 CODE:
872 START (child, w); 1152 START (child, w);
873 1153
… …
878void DESTROY (ev_child *w) 1158void DESTROY (ev_child *w)
879 CODE: 1159 CODE:
880 STOP (child, w); 1160 STOP (child, w);
881 e_destroy (w); 1161 e_destroy (w);
882 1162
883void set (ev_child *w, int pid) 1163void set (ev_child *w, int pid, int trace)
884 CODE: 1164 CODE:
885 RESET (child, w, (w, pid)); 1165 RESET (child, w, (w, pid, trace));
886 1166
887int pid (ev_child *w, int new_pid = 0)
888 CODE:
889{
890 RETVAL = w->pid;
891
892 if (items > 1)
893 RESET (child, w, (w, new_pid));
894}
895 OUTPUT:
896 RETVAL
897
898
899int rstatus (ev_child *w) 1167int pid (ev_child *w)
900 ALIAS: 1168 ALIAS:
901 rpid = 1 1169 rpid = 1
1170 rstatus = 2
902 CODE: 1171 CODE:
903 RETVAL = ix ? w->rpid : w->rstatus; 1172 RETVAL = ix == 0 ? w->pid
1173 : ix == 1 ? w->rpid
1174 : w->rstatus;
904 OUTPUT: 1175 OUTPUT:
905 RETVAL 1176 RETVAL
1177
1178#endif
906 1179
907MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1180MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
908 1181
909void ev_stat_start (ev_stat *w) 1182void ev_stat_start (ev_stat *w)
910 CODE: 1183 CODE:
… …
920 e_destroy (w); 1193 e_destroy (w);
921 1194
922void set (ev_stat *w, SV *path, NV interval) 1195void set (ev_stat *w, SV *path, NV interval)
923 CODE: 1196 CODE:
924{ 1197{
925 sv_setsv (w->fh, path); 1198 sv_setsv (e_fh (w), path);
926 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1199 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
927} 1200}
928 1201
929SV *path (ev_stat *w, SV *new_path = 0) 1202SV *path (ev_stat *w, SV *new_path = 0)
930 CODE: 1203 CODE:
931{ 1204{
932 RETVAL = SvREFCNT_inc (w->fh); 1205 RETVAL = SvREFCNT_inc (e_fh (w));
933 1206
934 if (items > 1) 1207 if (items > 1)
935 { 1208 {
936 SvREFCNT_dec (w->fh); 1209 SvREFCNT_dec (e_fh (w));
937 w->fh = newSVsv (new_path); 1210 e_fh (w) = newSVsv (new_path);
938 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1211 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
939 } 1212 }
940} 1213}
941 OUTPUT: 1214 OUTPUT:
942 RETVAL 1215 RETVAL
943 1216
… …
945 CODE: 1218 CODE:
946{ 1219{
947 RETVAL = w->interval; 1220 RETVAL = w->interval;
948 1221
949 if (items > 1) 1222 if (items > 1)
950 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1223 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
951} 1224}
952 OUTPUT: 1225 OUTPUT:
953 RETVAL 1226 RETVAL
954 1227
955void prev (ev_stat *w) 1228void prev (ev_stat *w)
… …
959 PPCODE: 1232 PPCODE:
960{ 1233{
961 ev_statdata *s = ix ? &w->attr : &w->prev; 1234 ev_statdata *s = ix ? &w->attr : &w->prev;
962 1235
963 if (ix == 1) 1236 if (ix == 1)
964 ev_stat_stat (w); 1237 ev_stat_stat (e_loop (w), w);
965 else if (!s->st_nlink) 1238 else if (!s->st_nlink)
966 errno = ENOENT; 1239 errno = ENOENT;
967 1240
968 PL_statcache.st_dev = s->st_nlink; 1241 PL_statcache.st_dev = s->st_nlink;
969 PL_statcache.st_ino = s->st_ino; 1242 PL_statcache.st_ino = s->st_ino;
… …
996 PUSHs (sv_2mortal (newSVuv (4096))); 1269 PUSHs (sv_2mortal (newSVuv (4096)));
997 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); 1270 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
998 } 1271 }
999} 1272}
1000 1273
1274MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1275
1276void ev_embed_start (ev_embed *w)
1277 CODE:
1278 START (embed, w);
1279
1280void ev_embed_stop (ev_embed *w)
1281 CODE:
1282 STOP (embed, w);
1283
1284void DESTROY (ev_embed *w)
1285 CODE:
1286 STOP (embed, w);
1287 e_destroy (w);
1288
1289void set (ev_embed *w, struct ev_loop *loop)
1290 CODE:
1291{
1292 sv_setsv (e_fh (w), ST (1));
1293 RESET (embed, w, (w, loop));
1294}
1295
1296SV *other (ev_embed *w)
1297 CODE:
1298 RETVAL = newSVsv (e_fh (w));
1299 OUTPUT:
1300 RETVAL
1301
1302void ev_embed_sweep (ev_embed *w)
1303 C_ARGS: e_loop (w), w
1304
1305MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1306
1307void ev_async_start (ev_async *w)
1308 CODE:
1309 START (async, w);
1310
1311void ev_async_stop (ev_async *w)
1312 CODE:
1313 STOP (async, w);
1314
1315void DESTROY (ev_async *w)
1316 CODE:
1317 STOP (async, w);
1318 e_destroy (w);
1319
1320void ev_async_send (ev_async *w)
1321 C_ARGS: e_loop (w), w
1322
1323SV *ev_async_async_pending (ev_async *w)
1324 CODE:
1325 RETVAL = boolSV (ev_async_pending (w));
1326 OUTPUT:
1327 RETVAL
1328
1329MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1330
1331SV *new (SV *klass, unsigned int flags = 0)
1332 CODE:
1333{
1334 struct ev_loop *loop = ev_loop_new (flags);
1335
1336 if (!loop)
1337 XSRETURN_UNDEF;
1338
1339 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1340}
1341 OUTPUT:
1342 RETVAL
1343
1344void DESTROY (struct ev_loop *loop)
1345 CODE:
1346 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1347 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1348 if (loop != evapi.default_loop)
1349 ev_loop_destroy (loop);
1350
1351void ev_loop_fork (struct ev_loop *loop)
1352
1353NV ev_now (struct ev_loop *loop)
1354
1355void ev_now_update (struct ev_loop *loop)
1356
1357void ev_suspend (struct ev_loop *loop)
1358
1359void ev_resume (struct ev_loop *loop)
1360
1361void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1362
1363void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1364
1365unsigned int ev_backend (struct ev_loop *loop)
1366
1367void ev_verify (struct ev_loop *loop)
1368 ALIAS:
1369 loop_verify = 1
1370
1371unsigned int ev_iteration (struct ev_loop *loop)
1372 ALIAS:
1373 loop_count = 1
1374
1375unsigned int ev_depth (struct ev_loop *loop)
1376 ALIAS:
1377 loop_depth = 1
1378
1379void ev_run (struct ev_loop *loop, int flags = 0)
1380 ALIAS:
1381 loop = 1
1382
1383void ev_break (struct ev_loop *loop, int how = 1)
1384 ALIAS:
1385 unloop = 1
1386
1387void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1388
1389unsigned int ev_pending_count (struct ev_loop *loop)
1390
1391void ev_invoke_pending (struct ev_loop *loop)
1392
1001#if 0 1393#if 0
1002 1394
1003MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 1395void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1004 1396 CODE:
1005BOOT:
1006{ 1397{
1007 HV *stash = gv_stashpv ("EV::HTTP", 1); 1398 Signal signum = s_signum (signal);
1399 CHECK_SIG (signal, signum);
1008 1400
1009 static const struct { 1401 ev_feed_signal_event (loop, signum);
1010 const char *name;
1011 IV iv;
1012 } *civ, const_iv[] = {
1013# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1014 const_iv (HTTP_, OK)
1015 const_iv (HTTP_, NOCONTENT)
1016 const_iv (HTTP_, MOVEPERM)
1017 const_iv (HTTP_, MOVETEMP)
1018 const_iv (HTTP_, NOTMODIFIED)
1019 const_iv (HTTP_, BADREQUEST)
1020 const_iv (HTTP_, NOTFOUND)
1021 const_iv (HTTP_, SERVUNAVAIL)
1022 const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1023 const_iv (EVHTTP_, PROXY_REQUEST)
1024 const_iv (EVHTTP_, REQ_GET)
1025 const_iv (EVHTTP_, REQ_POST)
1026 const_iv (EVHTTP_, REQ_HEAD)
1027 const_iv (EVHTTP_, REQUEST)
1028 const_iv (EVHTTP_, RESPONSE)
1029 };
1030
1031 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1032 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1033} 1402}
1034
1035MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1036
1037#HttpRequest new (SV *klass, SV *cb)
1038
1039#void DESTROY (struct evhttp_request *req);
1040 1403
1041#endif 1404#endif
1042 1405
1406ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1407 ALIAS:
1408 io_ns = 1
1409 CODE:
1410{
1411 int fd = s_fileno (fh, events & EV_WRITE);
1412 CHECK_FD (fh, fd);
1043 1413
1414 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1415 e_fh (RETVAL) = newSVsv (fh);
1416 ev_io_set (RETVAL, fd, events);
1417 if (!ix) START (io, RETVAL);
1418}
1419 OUTPUT:
1420 RETVAL
1044 1421
1422ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1423 ALIAS:
1424 timer_ns = 1
1425 INIT:
1426 CHECK_REPEAT (repeat);
1427 CODE:
1428 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1429 ev_timer_set (RETVAL, after, repeat);
1430 if (!ix) START (timer, RETVAL);
1431 OUTPUT:
1432 RETVAL
1045 1433
1434SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1435 ALIAS:
1436 periodic_ns = 1
1437 INIT:
1438 CHECK_REPEAT (interval);
1439 CODE:
1440{
1441 ev_periodic *w;
1442 w = e_new (sizeof (ev_periodic), cb, ST (0));
1443 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1444 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1445 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1446 if (!ix) START (periodic, w);
1447}
1448 OUTPUT:
1449 RETVAL
1046 1450
1451ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1452 ALIAS:
1453 signal_ns = 1
1454 CODE:
1455{
1456 Signal signum = s_signum (signal);
1457 CHECK_SIG (signal, signum);
1047 1458
1459 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1460 ev_signal_set (RETVAL, signum);
1461 if (!ix) START_SIGNAL (RETVAL);
1462}
1463 OUTPUT:
1464 RETVAL
1048 1465
1466ev_idle *idle (struct ev_loop *loop, SV *cb)
1467 ALIAS:
1468 idle_ns = 1
1469 CODE:
1470 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1471 ev_idle_set (RETVAL);
1472 if (!ix) START (idle, RETVAL);
1473 OUTPUT:
1474 RETVAL
1049 1475
1476ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1477 ALIAS:
1478 prepare_ns = 1
1479 CODE:
1480 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1481 ev_prepare_set (RETVAL);
1482 if (!ix) START (prepare, RETVAL);
1483 OUTPUT:
1484 RETVAL
1485
1486ev_check *check (struct ev_loop *loop, SV *cb)
1487 ALIAS:
1488 check_ns = 1
1489 CODE:
1490 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1491 ev_check_set (RETVAL);
1492 if (!ix) START (check, RETVAL);
1493 OUTPUT:
1494 RETVAL
1495
1496ev_fork *fork (struct ev_loop *loop, SV *cb)
1497 ALIAS:
1498 fork_ns = 1
1499 CODE:
1500 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1501 ev_fork_set (RETVAL);
1502 if (!ix) START (fork, RETVAL);
1503 OUTPUT:
1504 RETVAL
1505
1506ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1507 ALIAS:
1508 cleanup_ns = 1
1509 CODE:
1510 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1511 ev_cleanup_set (RETVAL);
1512 if (!ix) START (cleanup, RETVAL);
1513 OUTPUT:
1514 RETVAL
1515
1516ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1517 ALIAS:
1518 child_ns = 1
1519 CODE:
1520#if EV_CHILD_ENABLE
1521 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1522 ev_child_set (RETVAL, pid, trace);
1523 if (!ix) START (child, RETVAL);
1524#else
1525 croak ("EV::child watchers not supported on this platform");
1526#endif
1527 OUTPUT:
1528 RETVAL
1529
1530ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1531 ALIAS:
1532 stat_ns = 1
1533 CODE:
1534 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1535 e_fh (RETVAL) = newSVsv (path);
1536 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1537 if (!ix) START (stat, RETVAL);
1538 OUTPUT:
1539 RETVAL
1540
1541ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1542 ALIAS:
1543 embed_ns = 1
1544 CODE:
1545{
1546 if (!(ev_backend (other) & ev_embeddable_backends ()))
1547 croak ("passed loop is not embeddable via EV::embed,");
1548
1549 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1550 e_fh (RETVAL) = newSVsv (ST (1));
1551 ev_embed_set (RETVAL, other);
1552 if (!ix) START (embed, RETVAL);
1553}
1554 OUTPUT:
1555 RETVAL
1556
1557ev_async *async (struct ev_loop *loop, SV *cb)
1558 ALIAS:
1559 async_ns = 1
1560 CODE:
1561 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1562 ev_async_set (RETVAL);
1563 if (!ix) START (async, RETVAL);
1564 OUTPUT:
1565 RETVAL
1566
1567void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1568 CODE:
1569 ev_once (
1570 loop,
1571 s_fileno (fh, events & EV_WRITE), events,
1572 SvOK (timeout) ? SvNV (timeout) : -1.,
1573 e_once_cb,
1574 newSVsv (cb)
1575 );
1576

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