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Comparing EV/EV.xs (file contents):
Revision 1.85 by root, Sat Dec 1 22:51:34 2007 UTC vs.
Revision 1.149 by root, Sun Nov 28 06:34:10 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 PUSHMARK (SP);
250 PUTBACK;
251 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
252 }
253
254 SP = PL_stack_base + mark;
255 PUTBACK;
256}
257
258static ev_tstamp 294static ev_tstamp
259e_periodic_cb (ev_periodic *w, ev_tstamp now) 295e_periodic_cb (ev_periodic *w, ev_tstamp now)
260{ 296{
261 ev_tstamp retval; 297 ev_tstamp retval;
262 int count; 298 int count;
… …
265 ENTER; 301 ENTER;
266 SAVETMPS; 302 SAVETMPS;
267 303
268 PUSHMARK (SP); 304 PUSHMARK (SP);
269 EXTEND (SP, 2); 305 EXTEND (SP, 2);
270 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 */
271 PUSHs (newSVnv (now)); 307 PUSHs (newSVnv (now));
272 308
273 PUTBACK; 309 PUTBACK;
274 count = call_sv (w->fh, G_SCALAR | G_EVAL); 310 count = call_sv (w->fh, G_SCALAR | G_EVAL);
275 SPAGAIN; 311 SPAGAIN;
… …
305 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));
306 342
307#define CHECK_SIG(sv,num) if ((num) < 0) \ 343#define CHECK_SIG(sv,num) if ((num) < 0) \
308 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 344 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
309 345
346static void
347default_fork (void)
348{
349 ev_loop_fork (EV_DEFAULT_UC);
350}
351
310///////////////////////////////////////////////////////////////////////////// 352/////////////////////////////////////////////////////////////////////////////
311// XS interface functions 353// XS interface functions
312 354
313MODULE = EV PACKAGE = EV PREFIX = ev_ 355MODULE = EV PACKAGE = EV PREFIX = ev_
314 356
… …
326 const_iv (EV_, MINPRI) 368 const_iv (EV_, MINPRI)
327 const_iv (EV_, MAXPRI) 369 const_iv (EV_, MAXPRI)
328 370
329 const_iv (EV_, UNDEF) 371 const_iv (EV_, UNDEF)
330 const_iv (EV_, NONE) 372 const_iv (EV_, NONE)
331 const_iv (EV_, TIMEOUT)
332 const_iv (EV_, READ) 373 const_iv (EV_, READ)
333 const_iv (EV_, WRITE) 374 const_iv (EV_, WRITE)
375 const_iv (EV_, IO)
376 const_iv (EV_, TIMER)
377 const_iv (EV_, PERIODIC)
334 const_iv (EV_, SIGNAL) 378 const_iv (EV_, SIGNAL)
379 const_iv (EV_, CHILD)
380 const_iv (EV_, STAT)
335 const_iv (EV_, IDLE) 381 const_iv (EV_, IDLE)
382 const_iv (EV_, PREPARE)
336 const_iv (EV_, CHECK) 383 const_iv (EV_, CHECK)
384 const_iv (EV_, EMBED)
385 const_iv (EV_, FORK)
386 const_iv (EV_, CLEANUP)
387 const_iv (EV_, ASYNC)
388 const_iv (EV_, CUSTOM)
337 const_iv (EV_, ERROR) 389 const_iv (EV_, ERROR)
338 390
339 const_iv (EV, LOOP_ONESHOT) 391 const_iv (EV, RUN_NOWAIT)
340 const_iv (EV, LOOP_NONBLOCK)
341 const_iv (EV, UNLOOP_ONE) 392 const_iv (EV, RUN_ONCE)
393
394 const_iv (EV, BREAK_CANCEL)
395 const_iv (EV, BREAK_ONE)
342 const_iv (EV, UNLOOP_ALL) 396 const_iv (EV, BREAK_ALL)
343
344 const_iv (EV, BACKEND_SELECT) 397 const_iv (EV, BACKEND_SELECT)
345 const_iv (EV, BACKEND_POLL) 398 const_iv (EV, BACKEND_POLL)
346 const_iv (EV, BACKEND_EPOLL) 399 const_iv (EV, BACKEND_EPOLL)
347 const_iv (EV, BACKEND_KQUEUE) 400 const_iv (EV, BACKEND_KQUEUE)
348 const_iv (EV, BACKEND_DEVPOLL) 401 const_iv (EV, BACKEND_DEVPOLL)
349 const_iv (EV, BACKEND_PORT) 402 const_iv (EV, BACKEND_PORT)
403 const_iv (EV, BACKEND_ALL)
350 const_iv (EV, FLAG_AUTO) 404 const_iv (EV, FLAG_AUTO)
405 const_iv (EV, FLAG_FORKCHECK)
406 const_iv (EV, FLAG_SIGNALFD)
351 const_iv (EV, FLAG_NOENV) 407 const_iv (EV, FLAG_NOENV)
352 const_iv (EV, FLAG_FORKCHECK) 408 const_iv (EV, FLAG_NOINOTIFY)
409
410 const_iv (EV_, VERSION_MAJOR)
411 const_iv (EV_, VERSION_MINOR)
412#if EV_COMPAT3
413 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
414 const_iv (EV_, TIMEOUT)
415 const_iv (EV, LOOP_NONBLOCK)
416 const_iv (EV, LOOP_ONESHOT)
417 const_iv (EV, UNLOOP_CANCEL)
418 const_iv (EV, UNLOOP_ONE)
419 const_iv (EV, UNLOOP_ALL)
420#endif
353 }; 421 };
354 422
355 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 423 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
356 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 424 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
357 425
426 stash_loop = gv_stashpv ("EV::Loop" , 1);
358 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 427 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
359 stash_io = gv_stashpv ("EV::IO" , 1); 428 stash_io = gv_stashpv ("EV::IO" , 1);
360 stash_timer = gv_stashpv ("EV::Timer" , 1); 429 stash_timer = gv_stashpv ("EV::Timer" , 1);
361 stash_periodic = gv_stashpv ("EV::Periodic", 1); 430 stash_periodic = gv_stashpv ("EV::Periodic", 1);
362 stash_signal = gv_stashpv ("EV::Signal" , 1); 431 stash_signal = gv_stashpv ("EV::Signal" , 1);
… …
364 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 433 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
365 stash_check = gv_stashpv ("EV::Check" , 1); 434 stash_check = gv_stashpv ("EV::Check" , 1);
366 stash_child = gv_stashpv ("EV::Child" , 1); 435 stash_child = gv_stashpv ("EV::Child" , 1);
367 stash_embed = gv_stashpv ("EV::Embed" , 1); 436 stash_embed = gv_stashpv ("EV::Embed" , 1);
368 stash_stat = gv_stashpv ("EV::Stat" , 1); 437 stash_stat = gv_stashpv ("EV::Stat" , 1);
438 stash_fork = gv_stashpv ("EV::Fork" , 1);
439 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
440 stash_async = gv_stashpv ("EV::Async" , 1);
369 441
370 { 442 {
371 SV *sv = perl_get_sv ("EV::API", TRUE); 443 SV *sv = perl_get_sv ("EV::API", TRUE);
372 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 444 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
373 445
374 /* the poor man's shared library emulator */ 446 /* the poor man's shared library emulator */
375 evapi.ver = EV_API_VERSION; 447 evapi.ver = EV_API_VERSION;
376 evapi.rev = EV_API_REVISION; 448 evapi.rev = EV_API_REVISION;
377 evapi.sv_fileno = sv_fileno; 449 evapi.sv_fileno = sv_fileno;
378 evapi.sv_signum = sv_signum; 450 evapi.sv_signum = s_signum;
451 evapi.supported_backends = ev_supported_backends ();
452 evapi.recommended_backends = ev_recommended_backends ();
453 evapi.embeddable_backends = ev_embeddable_backends ();
454 evapi.time_ = ev_time;
455 evapi.sleep_ = ev_sleep;
456 evapi.loop_new = ev_loop_new;
457 evapi.loop_destroy = ev_loop_destroy;
458 evapi.loop_fork = ev_loop_fork;
459 evapi.iteration = ev_iteration;
460 evapi.depth = ev_depth;
461 evapi.set_userdata = ev_set_userdata;
462 evapi.userdata = ev_userdata;
379 evapi.now = ev_now; 463 evapi.now = ev_now;
464 evapi.now_update = ev_now_update;
465 evapi.suspend = ev_suspend;
466 evapi.resume = ev_resume;
380 evapi.backend = ev_backend; 467 evapi.backend = ev_backend;
381 evapi.unloop = ev_unloop; 468 evapi.break_ = ev_break;
469 evapi.invoke_pending = ev_invoke_pending;
470 evapi.pending_count = ev_pending_count;
471 evapi.verify = ev_verify;
472 evapi.set_loop_release_cb = ev_set_loop_release_cb;
473 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
382 evapi.ref = ev_ref; 474 evapi.ref = ev_ref;
383 evapi.unref = ev_unref; 475 evapi.unref = ev_unref;
384 evapi.time = ev_time; 476 evapi.run = ev_run;
385 evapi.loop = ev_loop;
386 evapi.once = ev_once; 477 evapi.once = ev_once;
387 evapi.io_start = ev_io_start; 478 evapi.io_start = ev_io_start;
388 evapi.io_stop = ev_io_stop; 479 evapi.io_stop = ev_io_stop;
389 evapi.timer_start = ev_timer_start; 480 evapi.timer_start = ev_timer_start;
390 evapi.timer_stop = ev_timer_stop; 481 evapi.timer_stop = ev_timer_stop;
391 evapi.timer_again = ev_timer_again; 482 evapi.timer_again = ev_timer_again;
483 evapi.timer_remaining = ev_timer_remaining;
392 evapi.periodic_start = ev_periodic_start; 484 evapi.periodic_start = ev_periodic_start;
393 evapi.periodic_stop = ev_periodic_stop; 485 evapi.periodic_stop = ev_periodic_stop;
394 evapi.signal_start = ev_signal_start; 486 evapi.signal_start = ev_signal_start;
395 evapi.signal_stop = ev_signal_stop; 487 evapi.signal_stop = ev_signal_stop;
396 evapi.idle_start = ev_idle_start; 488 evapi.idle_start = ev_idle_start;
397 evapi.idle_stop = ev_idle_stop; 489 evapi.idle_stop = ev_idle_stop;
398 evapi.prepare_start = ev_prepare_start; 490 evapi.prepare_start = ev_prepare_start;
399 evapi.prepare_stop = ev_prepare_stop; 491 evapi.prepare_stop = ev_prepare_stop;
400 evapi.check_start = ev_check_start; 492 evapi.check_start = ev_check_start;
401 evapi.check_stop = ev_check_stop; 493 evapi.check_stop = ev_check_stop;
494#if EV_CHILD_ENABLE
402 evapi.child_start = ev_child_start; 495 evapi.child_start = ev_child_start;
403 evapi.child_stop = ev_child_stop; 496 evapi.child_stop = ev_child_stop;
497#endif
404 evapi.stat_start = ev_stat_start; 498 evapi.stat_start = ev_stat_start;
405 evapi.stat_stop = ev_stat_stop; 499 evapi.stat_stop = ev_stat_stop;
406 evapi.stat_stat = ev_stat_stat; 500 evapi.stat_stat = ev_stat_stat;
501 evapi.embed_start = ev_embed_start;
502 evapi.embed_stop = ev_embed_stop;
503 evapi.embed_sweep = ev_embed_sweep;
504 evapi.fork_start = ev_fork_start;
505 evapi.fork_stop = ev_fork_stop;
506 evapi.cleanup_start = ev_cleanup_start;
507 evapi.cleanup_stop = ev_cleanup_stop;
508 evapi.async_start = ev_async_start;
509 evapi.async_stop = ev_async_stop;
510 evapi.async_send = ev_async_send;
511 evapi.clear_pending = ev_clear_pending;
512 evapi.invoke = ev_invoke;
407 513
408 sv_setiv (sv, (IV)&evapi); 514 sv_setiv (sv, (IV)&evapi);
409 SvREADONLY_on (sv); 515 SvREADONLY_on (sv);
410 } 516 }
411#ifndef _WIN32 517#if !defined(_WIN32) && !defined(_MINIX)
412 pthread_atfork (0, 0, ev_default_fork); 518 pthread_atfork (0, 0, default_fork);
413#endif 519#endif
414} 520}
415 521
522SV *ev_default_loop (unsigned int flags = 0)
523 CODE:
524{
525 if (!default_loop_sv)
526 {
527 evapi.default_loop = ev_default_loop (flags);
528
529 if (!evapi.default_loop)
530 XSRETURN_UNDEF;
531
532 default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
533 }
534
535 RETVAL = newSVsv (default_loop_sv);
536}
537 OUTPUT:
538 RETVAL
539
540void ev_default_destroy ()
541 CODE:
542 ev_loop_destroy (EV_DEFAULT_UC);
543 SvREFCNT_dec (default_loop_sv);
544 default_loop_sv = 0;
545
546unsigned int ev_supported_backends ()
547
548unsigned int ev_recommended_backends ()
549
550unsigned int ev_embeddable_backends ()
551
552void ev_sleep (NV interval)
553
554NV ev_time ()
555
416NV ev_now () 556NV ev_now ()
557 C_ARGS: evapi.default_loop
558
559void ev_now_update ()
560 C_ARGS: evapi.default_loop
561
562void ev_suspend ()
563 C_ARGS: evapi.default_loop
564
565void ev_resume ()
566 C_ARGS: evapi.default_loop
417 567
418unsigned int ev_backend () 568unsigned int ev_backend ()
569 C_ARGS: evapi.default_loop
419 570
420NV ev_time () 571void ev_verify ()
572 ALIAS:
573 loop_verify = 1
574 C_ARGS: evapi.default_loop
421 575
422unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ()) 576unsigned int ev_iteration ()
577 ALIAS:
578 loop_count = 1
579 C_ARGS: evapi.default_loop
423 580
581unsigned int ev_depth ()
582 ALIAS:
583 loop_depth = 1
584 C_ARGS: evapi.default_loop
585
586void ev_set_io_collect_interval (NV interval)
587 C_ARGS: evapi.default_loop, interval
588
589void ev_set_timeout_collect_interval (NV interval)
590 C_ARGS: evapi.default_loop, interval
591
424void ev_loop (int flags = 0) 592void ev_run (int flags = 0)
593 ALIAS:
594 loop = 1
595 C_ARGS: evapi.default_loop, flags
425 596
426void ev_unloop (int how = 1) 597void ev_break (int how = EVBREAK_ONE)
598 ALIAS:
599 unloop = 1
600 C_ARGS: evapi.default_loop, how
601
602void ev_feed_fd_event (int fd, int revents = EV_NONE)
603 C_ARGS: evapi.default_loop, fd, revents
604
605void ev_feed_signal_event (SV *signal)
606 CODE:
607{
608 Signal signum = s_signum (signal);
609 CHECK_SIG (signal, signum);
610
611 ev_feed_signal_event (evapi.default_loop, signum);
612}
613
614unsigned int ev_pending_count ()
615 C_ARGS: evapi.default_loop
616
617void ev_invoke_pending ()
618 C_ARGS: evapi.default_loop
427 619
428ev_io *io (SV *fh, int events, SV *cb) 620ev_io *io (SV *fh, int events, SV *cb)
429 ALIAS: 621 ALIAS:
430 io_ns = 1 622 io_ns = 1
623 _ae_io = 2
431 CODE: 624 CODE:
432{ 625{
433 int fd = sv_fileno (fh); 626 int fd = s_fileno (fh, events & EV_WRITE);
434 CHECK_FD (fh, fd); 627 CHECK_FD (fh, fd);
435 628
629 if (ix == 2)
630 {
631 ix = 0;
632 events = events ? EV_WRITE : EV_READ;
633 }
634
436 RETVAL = e_new (sizeof (ev_io), cb); 635 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
437 RETVAL->fh = newSVsv (fh); 636 e_fh (RETVAL) = newSVsv (fh);
438 ev_io_set (RETVAL, fd, events); 637 ev_io_set (RETVAL, fd, events);
439 if (!ix) START (io, RETVAL); 638 if (!ix) START (io, RETVAL);
440} 639}
441 OUTPUT: 640 OUTPUT:
442 RETVAL 641 RETVAL
… …
445 ALIAS: 644 ALIAS:
446 timer_ns = 1 645 timer_ns = 1
447 INIT: 646 INIT:
448 CHECK_REPEAT (repeat); 647 CHECK_REPEAT (repeat);
449 CODE: 648 CODE:
450 RETVAL = e_new (sizeof (ev_timer), cb); 649 RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
451 ev_timer_set (RETVAL, after, repeat); 650 ev_timer_set (RETVAL, after, repeat);
452 if (!ix) START (timer, RETVAL); 651 if (!ix) START (timer, RETVAL);
453 OUTPUT: 652 OUTPUT:
454 RETVAL 653 RETVAL
455 654
… …
459 INIT: 658 INIT:
460 CHECK_REPEAT (interval); 659 CHECK_REPEAT (interval);
461 CODE: 660 CODE:
462{ 661{
463 ev_periodic *w; 662 ev_periodic *w;
464 w = e_new (sizeof (ev_periodic), cb); 663 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
465 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 664 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
466 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 665 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
467 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 666 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
468 if (!ix) START (periodic, w); 667 if (!ix) START (periodic, w);
469} 668}
470 OUTPUT: 669 OUTPUT:
471 RETVAL 670 RETVAL
… …
473ev_signal *signal (SV *signal, SV *cb) 672ev_signal *signal (SV *signal, SV *cb)
474 ALIAS: 673 ALIAS:
475 signal_ns = 1 674 signal_ns = 1
476 CODE: 675 CODE:
477{ 676{
478 Signal signum = sv_signum (signal); 677 Signal signum = s_signum (signal);
479 CHECK_SIG (signal, signum); 678 CHECK_SIG (signal, signum);
480 679
481 RETVAL = e_new (sizeof (ev_signal), cb); 680 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
482 ev_signal_set (RETVAL, signum); 681 ev_signal_set (RETVAL, signum);
483 if (!ix) START (signal, RETVAL); 682 if (!ix) START_SIGNAL (RETVAL);
484} 683}
485 OUTPUT: 684 OUTPUT:
486 RETVAL 685 RETVAL
487 686
488ev_idle *idle (SV *cb) 687ev_idle *idle (SV *cb)
489 ALIAS: 688 ALIAS:
490 idle_ns = 1 689 idle_ns = 1
491 CODE: 690 CODE:
492 RETVAL = e_new (sizeof (ev_idle), cb); 691 RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
493 ev_idle_set (RETVAL); 692 ev_idle_set (RETVAL);
494 if (!ix) START (idle, RETVAL); 693 if (!ix) START (idle, RETVAL);
495 OUTPUT: 694 OUTPUT:
496 RETVAL 695 RETVAL
497 696
498ev_prepare *prepare (SV *cb) 697ev_prepare *prepare (SV *cb)
499 ALIAS: 698 ALIAS:
500 prepare_ns = 1 699 prepare_ns = 1
501 CODE: 700 CODE:
502 RETVAL = e_new (sizeof (ev_prepare), cb); 701 RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
503 ev_prepare_set (RETVAL); 702 ev_prepare_set (RETVAL);
504 if (!ix) START (prepare, RETVAL); 703 if (!ix) START (prepare, RETVAL);
505 OUTPUT: 704 OUTPUT:
506 RETVAL 705 RETVAL
507 706
508ev_check *check (SV *cb) 707ev_check *check (SV *cb)
509 ALIAS: 708 ALIAS:
510 check_ns = 1 709 check_ns = 1
511 CODE: 710 CODE:
512 RETVAL = e_new (sizeof (ev_check), cb); 711 RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
513 ev_check_set (RETVAL); 712 ev_check_set (RETVAL);
514 if (!ix) START (check, RETVAL); 713 if (!ix) START (check, RETVAL);
515 OUTPUT: 714 OUTPUT:
516 RETVAL 715 RETVAL
517 716
717ev_fork *fork (SV *cb)
718 ALIAS:
719 fork_ns = 1
720 CODE:
721 RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
722 ev_fork_set (RETVAL);
723 if (!ix) START (fork, RETVAL);
724 OUTPUT:
725 RETVAL
726
727ev_cleanup *cleanup (SV *cb)
728 ALIAS:
729 cleanup_ns = 1
730 CODE:
731 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
732 ev_cleanup_set (RETVAL);
733 if (!ix) START (cleanup, RETVAL);
734 OUTPUT:
735 RETVAL
736
518ev_child *child (int pid, SV *cb) 737ev_child *child (int pid, int trace, SV *cb)
519 ALIAS: 738 ALIAS:
520 child_ns = 1 739 child_ns = 1
521 CODE: 740 CODE:
741#if EV_CHILD_ENABLE
522 RETVAL = e_new (sizeof (ev_child), cb); 742 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
523 ev_child_set (RETVAL, pid); 743 ev_child_set (RETVAL, pid, trace);
524 if (!ix) START (child, RETVAL); 744 if (!ix) START (child, RETVAL);
745#else
746 croak ("EV::child watchers not supported on this platform");
747#endif
525 OUTPUT: 748 OUTPUT:
526 RETVAL 749 RETVAL
750
527 751
528ev_stat *stat (SV *path, NV interval, SV *cb) 752ev_stat *stat (SV *path, NV interval, SV *cb)
529 ALIAS: 753 ALIAS:
530 stat_ns = 1 754 stat_ns = 1
531 CODE: 755 CODE:
532 RETVAL = e_new (sizeof (ev_stat), cb); 756 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
533 RETVAL->fh = newSVsv (path); 757 e_fh (RETVAL) = newSVsv (path);
534 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 758 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
535 if (!ix) START (stat, RETVAL); 759 if (!ix) START (stat, RETVAL);
536 OUTPUT: 760 OUTPUT:
537 RETVAL 761 RETVAL
538 762
763ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
764 ALIAS:
765 embed_ns = 1
766 CODE:
767{
768 if (!(ev_backend (loop) & ev_embeddable_backends ()))
769 croak ("passed loop is not embeddable via EV::embed,");
770
771 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
772 e_fh (RETVAL) = newSVsv (ST (0));
773 ev_embed_set (RETVAL, loop);
774 if (!ix) START (embed, RETVAL);
775}
776 OUTPUT:
777 RETVAL
778
779ev_async *async (SV *cb)
780 ALIAS:
781 async_ns = 1
782 CODE:
783 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
784 ev_async_set (RETVAL);
785 if (!ix) START (async, RETVAL);
786 OUTPUT:
787 RETVAL
788
539void once (SV *fh, int events, SV *timeout, SV *cb) 789void once (SV *fh, int events, SV *timeout, SV *cb)
540 CODE: 790 CODE:
541 ev_once ( 791 ev_once (
792 evapi.default_loop,
542 sv_fileno (fh), events, 793 s_fileno (fh, events & EV_WRITE), events,
543 SvOK (timeout) ? SvNV (timeout) : -1., 794 SvOK (timeout) ? SvNV (timeout) : -1.,
544 e_once_cb, 795 e_once_cb,
545 newSVsv (cb) 796 newSVsv (cb)
546 ); 797 );
547 798
… …
551 802
552int ev_is_active (ev_watcher *w) 803int ev_is_active (ev_watcher *w)
553 804
554int ev_is_pending (ev_watcher *w) 805int ev_is_pending (ev_watcher *w)
555 806
807void ev_invoke (ev_watcher *w, int revents = EV_NONE)
808 C_ARGS: e_loop (w), w, revents
809
810int ev_clear_pending (ev_watcher *w)
811 C_ARGS: e_loop (w), w
812
813void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
814 C_ARGS: e_loop (w), w, revents
815
556int keepalive (ev_watcher *w, int new_value = 0) 816int keepalive (ev_watcher *w, int new_value = 0)
557 CODE: 817 CODE:
558{ 818{
559 RETVAL = w->flags & WFLAG_KEEPALIVE; 819 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
560 new_value = new_value ? WFLAG_KEEPALIVE : 0; 820 new_value = new_value ? WFLAG_KEEPALIVE : 0;
561 821
562 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 822 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
563 { 823 {
824 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
564 REF (w); 825 REF (w);
565 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
566 UNREF (w); 826 UNREF (w);
567 } 827 }
568} 828}
569 OUTPUT: 829 OUTPUT:
570 RETVAL 830 RETVAL
571 831
572SV *cb (ev_watcher *w, SV *new_cb = 0) 832SV *cb (ev_watcher *w, SV *new_cb = 0)
573 CODE: 833 CODE:
574{ 834{
575 RETVAL = newSVsv (w->cb_sv);
576
577 if (items > 1) 835 if (items > 1)
578 sv_setsv (w->cb_sv, new_cb); 836 {
837 new_cb = s_get_cv_croak (new_cb);
838 RETVAL = newRV_noinc (w->cb_sv);
839 w->cb_sv = SvREFCNT_inc (new_cb);
840 }
841 else
842 RETVAL = newRV_inc (w->cb_sv);
579} 843}
580 OUTPUT: 844 OUTPUT:
581 RETVAL 845 RETVAL
582 846
583SV *data (ev_watcher *w, SV *new_data = 0) 847SV *data (ev_watcher *w, SV *new_data = 0)
… …
592 } 856 }
593} 857}
594 OUTPUT: 858 OUTPUT:
595 RETVAL 859 RETVAL
596 860
597void trigger (ev_watcher *w, int revents = EV_NONE) 861SV *loop (ev_watcher *w)
598 CODE: 862 CODE:
599 w->cb (w, revents); 863 RETVAL = newRV_inc (w->loop);
864 OUTPUT:
865 RETVAL
600 866
601int priority (ev_watcher *w, int new_priority = 0) 867int priority (ev_watcher *w, int new_priority = 0)
602 CODE: 868 CODE:
603{ 869{
604 RETVAL = w->priority; 870 RETVAL = w->priority;
605 871
606 if (items > 1) 872 if (items > 1)
607 { 873 {
608 int active = ev_is_active (w); 874 int active = ev_is_active (w);
609
610 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
611 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
612 875
613 if (active) 876 if (active)
614 { 877 {
615 /* grrr. */ 878 /* grrr. */
616 PUSHMARK (SP); 879 PUSHMARK (SP);
617 XPUSHs (ST (0)); 880 XPUSHs (ST (0));
881 PUTBACK;
618 call_method ("stop", G_DISCARD | G_VOID); 882 call_method ("stop", G_DISCARD | G_VOID);
619 } 883 }
620 884
621 ev_set_priority (w, new_priority); 885 ev_set_priority (w, new_priority);
622 886
623 if (active) 887 if (active)
624 { 888 {
625 PUSHMARK (SP); 889 PUSHMARK (SP);
626 XPUSHs (ST (0)); 890 XPUSHs (ST (0));
891 PUTBACK;
627 call_method ("start", G_DISCARD | G_VOID); 892 call_method ("start", G_DISCARD | G_VOID);
628 } 893 }
629 } 894 }
630} 895}
631 OUTPUT: 896 OUTPUT:
… …
647 e_destroy (w); 912 e_destroy (w);
648 913
649void set (ev_io *w, SV *fh, int events) 914void set (ev_io *w, SV *fh, int events)
650 CODE: 915 CODE:
651{ 916{
652 int fd = sv_fileno (fh); 917 int fd = s_fileno (fh, events & EV_WRITE);
653 CHECK_FD (fh, fd); 918 CHECK_FD (fh, fd);
654 919
655 sv_setsv (w->fh, fh); 920 sv_setsv (e_fh (w), fh);
656 RESET (io, w, (w, fd, events)); 921 RESET (io, w, (w, fd, events));
657} 922}
658 923
659SV *fh (ev_io *w, SV *new_fh = 0) 924SV *fh (ev_io *w, SV *new_fh = 0)
660 CODE: 925 CODE:
661{ 926{
662 if (items > 1) 927 if (items > 1)
663 { 928 {
664 int fd = sv_fileno (new_fh); 929 int fd = s_fileno (new_fh, w->events & EV_WRITE);
665 CHECK_FD (new_fh, fd); 930 CHECK_FD (new_fh, fd);
666 931
667 RETVAL = w->fh; 932 RETVAL = e_fh (w);
668 w->fh = newSVsv (new_fh); 933 e_fh (w) = newSVsv (new_fh);
669 934
670 RESET (io, w, (w, fd, w->events)); 935 RESET (io, w, (w, fd, w->events));
671 } 936 }
672 else 937 else
673 RETVAL = newSVsv (w->fh); 938 RETVAL = newSVsv (e_fh (w));
674} 939}
675 OUTPUT: 940 OUTPUT:
676 RETVAL 941 RETVAL
677 942
678int events (ev_io *w, int new_events = EV_UNDEF) 943int events (ev_io *w, int new_events = EV_UNDEF)
… …
688 953
689MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 954MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
690 955
691void ev_signal_start (ev_signal *w) 956void ev_signal_start (ev_signal *w)
692 CODE: 957 CODE:
693 START (signal, w); 958 START_SIGNAL (w);
694 959
695void ev_signal_stop (ev_signal *w) 960void ev_signal_stop (ev_signal *w)
696 CODE: 961 CODE:
697 STOP (signal, w); 962 STOP (signal, w);
698 963
… …
702 e_destroy (w); 967 e_destroy (w);
703 968
704void set (ev_signal *w, SV *signal) 969void set (ev_signal *w, SV *signal)
705 CODE: 970 CODE:
706{ 971{
707 Signal signum = sv_signum (signal); 972 Signal signum = s_signum (signal);
708 CHECK_SIG (signal, signum); 973 CHECK_SIG (signal, signum);
709 974
710 RESET (signal, w, (w, signum)); 975 RESET_SIGNAL (w, (w, signum));
711} 976}
712 977
713int signal (ev_signal *w, SV *new_signal = 0) 978int signal (ev_signal *w, SV *new_signal = 0)
714 CODE: 979 CODE:
715{ 980{
716 RETVAL = w->signum; 981 RETVAL = w->signum;
717 982
718 if (items > 1) 983 if (items > 1)
719 { 984 {
720 Signal signum = sv_signum (new_signal); 985 Signal signum = s_signum (new_signal);
721 CHECK_SIG (new_signal, signum); 986 CHECK_SIG (new_signal, signum);
722 987
723 RESET (signal, w, (w, signum)); 988 RESET_SIGNAL (w, (w, signum));
724 } 989 }
725} 990}
726 OUTPUT: 991 OUTPUT:
727 RETVAL 992 RETVAL
728 993
… …
740 1005
741void ev_timer_again (ev_timer *w) 1006void ev_timer_again (ev_timer *w)
742 INIT: 1007 INIT:
743 CHECK_REPEAT (w->repeat); 1008 CHECK_REPEAT (w->repeat);
744 CODE: 1009 CODE:
745 REF (w);
746 ev_timer_again (w); 1010 ev_timer_again (e_loop (w), w);
747 UNREF (w); 1011 UNREF (w);
1012
1013NV ev_timer_remaining (ev_timer *w)
1014 C_ARGS: e_loop (w), w
748 1015
749void DESTROY (ev_timer *w) 1016void DESTROY (ev_timer *w)
750 CODE: 1017 CODE:
751 STOP (timer, w); 1018 STOP (timer, w);
752 e_destroy (w); 1019 e_destroy (w);
… …
769 CODE: 1036 CODE:
770 STOP (periodic, w); 1037 STOP (periodic, w);
771 1038
772void ev_periodic_again (ev_periodic *w) 1039void ev_periodic_again (ev_periodic *w)
773 CODE: 1040 CODE:
774 REF (w);
775 ev_periodic_again (w); 1041 ev_periodic_again (e_loop (w), w);
776 UNREF (w); 1042 UNREF (w);
777 1043
778void DESTROY (ev_periodic *w) 1044void DESTROY (ev_periodic *w)
779 CODE: 1045 CODE:
780 STOP (periodic, w); 1046 STOP (periodic, w);
… …
783void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1049void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
784 INIT: 1050 INIT:
785 CHECK_REPEAT (interval); 1051 CHECK_REPEAT (interval);
786 CODE: 1052 CODE:
787{ 1053{
788 SvREFCNT_dec (w->fh); 1054 SvREFCNT_dec (e_fh (w));
789 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1055 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
790 1056
791 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1057 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
792} 1058}
1059
1060NV at (ev_periodic *w)
1061 CODE:
1062 RETVAL = ev_periodic_at (w);
1063 OUTPUT:
1064 RETVAL
793 1065
794MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1066MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
795 1067
796void ev_idle_start (ev_idle *w) 1068void ev_idle_start (ev_idle *w)
797 CODE: 1069 CODE:
… …
804void DESTROY (ev_idle *w) 1076void DESTROY (ev_idle *w)
805 CODE: 1077 CODE:
806 STOP (idle, w); 1078 STOP (idle, w);
807 e_destroy (w); 1079 e_destroy (w);
808 1080
809MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1081MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
810 1082
811void ev_prepare_start (ev_prepare *w) 1083void ev_prepare_start (ev_prepare *w)
812 CODE: 1084 CODE:
813 START (prepare, w); 1085 START (prepare, w);
814 1086
… …
834void DESTROY (ev_check *w) 1106void DESTROY (ev_check *w)
835 CODE: 1107 CODE:
836 STOP (check, w); 1108 STOP (check, w);
837 e_destroy (w); 1109 e_destroy (w);
838 1110
1111MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
1112
1113void ev_fork_start (ev_fork *w)
1114 CODE:
1115 START (fork, w);
1116
1117void ev_fork_stop (ev_fork *w)
1118 CODE:
1119 STOP (fork, w);
1120
1121void DESTROY (ev_fork *w)
1122 CODE:
1123 STOP (fork, w);
1124 e_destroy (w);
1125
1126MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1127
1128void ev_cleanup_start (ev_cleanup *w)
1129 CODE:
1130 START (cleanup, w);
1131
1132void ev_cleanup_stop (ev_cleanup *w)
1133 CODE:
1134 STOP (cleanup, w);
1135
1136void DESTROY (ev_cleanup *w)
1137 CODE:
1138 STOP (cleanup, w);
1139 e_destroy (w);
1140
1141int keepalive (ev_watcher *w, int new_value = 0)
1142 CODE:
1143 RETVAL = 0;
1144 OUTPUT:
1145 RETVAL
1146
839MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1147MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1148
1149#if EV_CHILD_ENABLE
840 1150
841void ev_child_start (ev_child *w) 1151void ev_child_start (ev_child *w)
842 CODE: 1152 CODE:
843 START (child, w); 1153 START (child, w);
844 1154
… …
849void DESTROY (ev_child *w) 1159void DESTROY (ev_child *w)
850 CODE: 1160 CODE:
851 STOP (child, w); 1161 STOP (child, w);
852 e_destroy (w); 1162 e_destroy (w);
853 1163
854void set (ev_child *w, int pid) 1164void set (ev_child *w, int pid, int trace)
855 CODE: 1165 CODE:
856 RESET (child, w, (w, pid)); 1166 RESET (child, w, (w, pid, trace));
857 1167
858int pid (ev_child *w, int new_pid = 0)
859 CODE:
860{
861 RETVAL = w->pid;
862
863 if (items > 1)
864 RESET (child, w, (w, new_pid));
865}
866 OUTPUT:
867 RETVAL
868
869
870int rstatus (ev_child *w) 1168int pid (ev_child *w)
871 ALIAS: 1169 ALIAS:
872 rpid = 1 1170 rpid = 1
1171 rstatus = 2
873 CODE: 1172 CODE:
874 RETVAL = ix ? w->rpid : w->rstatus; 1173 RETVAL = ix == 0 ? w->pid
1174 : ix == 1 ? w->rpid
1175 : w->rstatus;
875 OUTPUT: 1176 OUTPUT:
876 RETVAL 1177 RETVAL
1178
1179#endif
877 1180
878MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1181MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
879 1182
880void ev_stat_start (ev_stat *w) 1183void ev_stat_start (ev_stat *w)
881 CODE: 1184 CODE:
… …
891 e_destroy (w); 1194 e_destroy (w);
892 1195
893void set (ev_stat *w, SV *path, NV interval) 1196void set (ev_stat *w, SV *path, NV interval)
894 CODE: 1197 CODE:
895{ 1198{
896 sv_setsv (w->fh, path); 1199 sv_setsv (e_fh (w), path);
897 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1200 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
898} 1201}
899 1202
900SV *path (ev_stat *w, SV *new_path = 0) 1203SV *path (ev_stat *w, SV *new_path = 0)
901 CODE: 1204 CODE:
902{ 1205{
903 RETVAL = SvREFCNT_inc (w->fh); 1206 RETVAL = SvREFCNT_inc (e_fh (w));
904 1207
905 if (items > 1) 1208 if (items > 1)
906 { 1209 {
907 SvREFCNT_dec (w->fh); 1210 SvREFCNT_dec (e_fh (w));
908 w->fh = newSVsv (new_path); 1211 e_fh (w) = newSVsv (new_path);
909 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1212 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
910 } 1213 }
911} 1214}
912 OUTPUT: 1215 OUTPUT:
913 RETVAL 1216 RETVAL
914 1217
… …
916 CODE: 1219 CODE:
917{ 1220{
918 RETVAL = w->interval; 1221 RETVAL = w->interval;
919 1222
920 if (items > 1) 1223 if (items > 1)
921 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1224 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
922} 1225}
923 OUTPUT: 1226 OUTPUT:
924 RETVAL 1227 RETVAL
925 1228
926void prev (ev_stat *w) 1229void prev (ev_stat *w)
… …
930 PPCODE: 1233 PPCODE:
931{ 1234{
932 ev_statdata *s = ix ? &w->attr : &w->prev; 1235 ev_statdata *s = ix ? &w->attr : &w->prev;
933 1236
934 if (ix == 1) 1237 if (ix == 1)
935 ev_stat_stat (w); 1238 ev_stat_stat (e_loop (w), w);
936 else if (!s->st_nlink) 1239 else if (!s->st_nlink)
937 errno = ENOENT; 1240 errno = ENOENT;
938 1241
939 PL_statcache.st_dev = s->st_nlink; 1242 PL_statcache.st_dev = s->st_nlink;
940 PL_statcache.st_ino = s->st_ino; 1243 PL_statcache.st_ino = s->st_ino;
… …
967 PUSHs (sv_2mortal (newSVuv (4096))); 1270 PUSHs (sv_2mortal (newSVuv (4096)));
968 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); 1271 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
969 } 1272 }
970} 1273}
971 1274
1275MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1276
1277void ev_embed_start (ev_embed *w)
1278 CODE:
1279 START (embed, w);
1280
1281void ev_embed_stop (ev_embed *w)
1282 CODE:
1283 STOP (embed, w);
1284
1285void DESTROY (ev_embed *w)
1286 CODE:
1287 STOP (embed, w);
1288 e_destroy (w);
1289
1290void set (ev_embed *w, struct ev_loop *loop)
1291 CODE:
1292{
1293 sv_setsv (e_fh (w), ST (1));
1294 RESET (embed, w, (w, loop));
1295}
1296
1297SV *other (ev_embed *w)
1298 CODE:
1299 RETVAL = newSVsv (e_fh (w));
1300 OUTPUT:
1301 RETVAL
1302
1303void ev_embed_sweep (ev_embed *w)
1304 C_ARGS: e_loop (w), w
1305
1306MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1307
1308void ev_async_start (ev_async *w)
1309 CODE:
1310 START (async, w);
1311
1312void ev_async_stop (ev_async *w)
1313 CODE:
1314 STOP (async, w);
1315
1316void DESTROY (ev_async *w)
1317 CODE:
1318 STOP (async, w);
1319 e_destroy (w);
1320
1321void ev_async_send (ev_async *w)
1322 C_ARGS: e_loop (w), w
1323
1324SV *ev_async_async_pending (ev_async *w)
1325 CODE:
1326 RETVAL = boolSV (ev_async_pending (w));
1327 OUTPUT:
1328 RETVAL
1329
1330#ifndef EV_NO_LOOP
1331
1332MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1333
1334SV *new (SV *klass, unsigned int flags = 0)
1335 CODE:
1336{
1337 struct ev_loop *loop = ev_loop_new (flags);
1338
1339 if (!loop)
1340 XSRETURN_UNDEF;
1341
1342 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1343}
1344 OUTPUT:
1345 RETVAL
1346
1347void DESTROY (struct ev_loop *loop)
1348 CODE:
1349 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1350 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1351 if (loop != evapi.default_loop)
1352 ev_loop_destroy (loop);
1353
1354void ev_loop_fork (struct ev_loop *loop)
1355
1356NV ev_now (struct ev_loop *loop)
1357
1358void ev_now_update (struct ev_loop *loop)
1359
1360void ev_suspend (struct ev_loop *loop)
1361
1362void ev_resume (struct ev_loop *loop)
1363
1364void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1365
1366void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1367
1368unsigned int ev_backend (struct ev_loop *loop)
1369
1370void ev_verify (struct ev_loop *loop)
1371 ALIAS:
1372 loop_verify = 1
1373
1374unsigned int ev_iteration (struct ev_loop *loop)
1375 ALIAS:
1376 loop_count = 1
1377
1378unsigned int ev_depth (struct ev_loop *loop)
1379 ALIAS:
1380 loop_depth = 1
1381
1382void ev_run (struct ev_loop *loop, int flags = 0)
1383 ALIAS:
1384 loop = 1
1385
1386void ev_break (struct ev_loop *loop, int how = 1)
1387 ALIAS:
1388 unloop = 1
1389
1390void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1391
1392unsigned int ev_pending_count (struct ev_loop *loop)
1393
1394void ev_invoke_pending (struct ev_loop *loop)
1395
972#if 0 1396#if 0
973 1397
974MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 1398void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
975 1399 CODE:
976BOOT:
977{ 1400{
978 HV *stash = gv_stashpv ("EV::HTTP", 1); 1401 Signal signum = s_signum (signal);
1402 CHECK_SIG (signal, signum);
979 1403
980 static const struct { 1404 ev_feed_signal_event (loop, signum);
981 const char *name;
982 IV iv;
983 } *civ, const_iv[] = {
984# define const_iv(pfx, name) { # name, (IV) pfx ## name },
985 const_iv (HTTP_, OK)
986 const_iv (HTTP_, NOCONTENT)
987 const_iv (HTTP_, MOVEPERM)
988 const_iv (HTTP_, MOVETEMP)
989 const_iv (HTTP_, NOTMODIFIED)
990 const_iv (HTTP_, BADREQUEST)
991 const_iv (HTTP_, NOTFOUND)
992 const_iv (HTTP_, SERVUNAVAIL)
993 const_iv (EVHTTP_, REQ_OWN_CONNECTION)
994 const_iv (EVHTTP_, PROXY_REQUEST)
995 const_iv (EVHTTP_, REQ_GET)
996 const_iv (EVHTTP_, REQ_POST)
997 const_iv (EVHTTP_, REQ_HEAD)
998 const_iv (EVHTTP_, REQUEST)
999 const_iv (EVHTTP_, RESPONSE)
1000 };
1001
1002 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1003 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1004} 1405}
1005
1006MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1007
1008#HttpRequest new (SV *klass, SV *cb)
1009
1010#void DESTROY (struct evhttp_request *req);
1011 1406
1012#endif 1407#endif
1013 1408
1409ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1410 ALIAS:
1411 io_ns = 1
1412 CODE:
1413{
1414 int fd = s_fileno (fh, events & EV_WRITE);
1415 CHECK_FD (fh, fd);
1014 1416
1417 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1418 e_fh (RETVAL) = newSVsv (fh);
1419 ev_io_set (RETVAL, fd, events);
1420 if (!ix) START (io, RETVAL);
1421}
1422 OUTPUT:
1423 RETVAL
1015 1424
1425ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1426 ALIAS:
1427 timer_ns = 1
1428 INIT:
1429 CHECK_REPEAT (repeat);
1430 CODE:
1431 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1432 ev_timer_set (RETVAL, after, repeat);
1433 if (!ix) START (timer, RETVAL);
1434 OUTPUT:
1435 RETVAL
1016 1436
1437SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1438 ALIAS:
1439 periodic_ns = 1
1440 INIT:
1441 CHECK_REPEAT (interval);
1442 CODE:
1443{
1444 ev_periodic *w;
1445 w = e_new (sizeof (ev_periodic), cb, ST (0));
1446 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1447 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1448 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1449 if (!ix) START (periodic, w);
1450}
1451 OUTPUT:
1452 RETVAL
1017 1453
1454ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1455 ALIAS:
1456 signal_ns = 1
1457 CODE:
1458{
1459 Signal signum = s_signum (signal);
1460 CHECK_SIG (signal, signum);
1018 1461
1462 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1463 ev_signal_set (RETVAL, signum);
1464 if (!ix) START_SIGNAL (RETVAL);
1465}
1466 OUTPUT:
1467 RETVAL
1019 1468
1469ev_idle *idle (struct ev_loop *loop, SV *cb)
1470 ALIAS:
1471 idle_ns = 1
1472 CODE:
1473 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1474 ev_idle_set (RETVAL);
1475 if (!ix) START (idle, RETVAL);
1476 OUTPUT:
1477 RETVAL
1020 1478
1479ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1480 ALIAS:
1481 prepare_ns = 1
1482 CODE:
1483 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1484 ev_prepare_set (RETVAL);
1485 if (!ix) START (prepare, RETVAL);
1486 OUTPUT:
1487 RETVAL
1488
1489ev_check *check (struct ev_loop *loop, SV *cb)
1490 ALIAS:
1491 check_ns = 1
1492 CODE:
1493 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1494 ev_check_set (RETVAL);
1495 if (!ix) START (check, RETVAL);
1496 OUTPUT:
1497 RETVAL
1498
1499ev_fork *fork (struct ev_loop *loop, SV *cb)
1500 ALIAS:
1501 fork_ns = 1
1502 CODE:
1503 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1504 ev_fork_set (RETVAL);
1505 if (!ix) START (fork, RETVAL);
1506 OUTPUT:
1507 RETVAL
1508
1509ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1510 ALIAS:
1511 cleanup_ns = 1
1512 CODE:
1513 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1514 ev_cleanup_set (RETVAL);
1515 if (!ix) START (cleanup, RETVAL);
1516 OUTPUT:
1517 RETVAL
1518
1519ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1520 ALIAS:
1521 child_ns = 1
1522 CODE:
1523#if EV_CHILD_ENABLE
1524 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1525 ev_child_set (RETVAL, pid, trace);
1526 if (!ix) START (child, RETVAL);
1527#else
1528 croak ("EV::child watchers not supported on this platform");
1529#endif
1530 OUTPUT:
1531 RETVAL
1532
1533ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1534 ALIAS:
1535 stat_ns = 1
1536 CODE:
1537 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1538 e_fh (RETVAL) = newSVsv (path);
1539 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1540 if (!ix) START (stat, RETVAL);
1541 OUTPUT:
1542 RETVAL
1543
1544ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1545 ALIAS:
1546 embed_ns = 1
1547 CODE:
1548{
1549 if (!(ev_backend (other) & ev_embeddable_backends ()))
1550 croak ("passed loop is not embeddable via EV::embed,");
1551
1552 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1553 e_fh (RETVAL) = newSVsv (ST (1));
1554 ev_embed_set (RETVAL, other);
1555 if (!ix) START (embed, RETVAL);
1556}
1557 OUTPUT:
1558 RETVAL
1559
1560ev_async *async (struct ev_loop *loop, SV *cb)
1561 ALIAS:
1562 async_ns = 1
1563 CODE:
1564 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1565 ev_async_set (RETVAL);
1566 if (!ix) START (async, RETVAL);
1567 OUTPUT:
1568 RETVAL
1569
1570void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1571 CODE:
1572 ev_once (
1573 loop,
1574 s_fileno (fh, events & EV_WRITE), events,
1575 SvOK (timeout) ? SvNV (timeout) : -1.,
1576 e_once_cb,
1577 newSVsv (cb)
1578 );
1579
1580#endif
1581

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