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Comparing EV/EV.xs (file contents):
Revision 1.93 by root, Thu Dec 20 09:26:40 2007 UTC vs.
Revision 1.122 by root, Wed Apr 15 19:35:53 2009 UTC

… …
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define EV_PROTOTYPES 1
8#define EV_H <ev.h>
9#include "EV/EVAPI.h"
10
11/* fix perl api breakage */ 7/* fix perl api breakage */
12#undef signal 8#undef signal
13#undef sigaction 9#undef sigaction
10
11#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h>
14#include "EV/EVAPI.h"
14 15
15#define EV_SELECT_IS_WINSOCKET 0 16#define EV_SELECT_IS_WINSOCKET 0
16#ifdef _WIN32 17#ifdef _WIN32
17# define EV_SELECT_USE_FD_SET 0 18# define EV_SELECT_USE_FD_SET 0
18# define NFDBITS PERL_NFDBITS 19# define NFDBITS PERL_NFDBITS
… …
23 24
24#ifndef _WIN32 25#ifndef _WIN32
25# include <pthread.h> 26# include <pthread.h>
26#endif 27#endif
27 28
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34/* 5.6.x */
35#ifndef SvRV_set
36# define SvRV_set(a,b) SvRV ((a)) = (b)
37#endif
38
39#if __GNUC__ >= 3
40# define expect(expr,value) __builtin_expect ((expr),(value))
41#else
42# define expect(expr,value) (expr)
43#endif
44
45#define expect_false(expr) expect ((expr) != 0, 0)
46#define expect_true(expr) expect ((expr) != 0, 1)
47
28#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 48#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
29 49
30#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
51#define WFLAG_UNREFED 2 /* has been unref'ed */
31 52
32#define UNREF(w) \ 53#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 54 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34 && !ev_is_active (w)) \ 55 && ev_is_active (w)) \
56 { \
35 ev_unref (e_loop (w)); 57 ev_unref (e_loop (w)); \
58 (w)->e_flags |= WFLAG_UNREFED; \
59 }
36 60
37#define REF(w) \ 61#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 62 if ((w)->e_flags & WFLAG_UNREFED) \
39 && ev_is_active (w)) \ 63 { \
64 (w)->e_flags &= ~WFLAG_UNREFED; \
40 ev_ref (e_loop (w)); 65 ev_ref (e_loop (w)); \
66 }
41 67
42#define START(type,w) \ 68#define START(type,w) \
43 do { \ 69 do { \
70 ev_ ## type ## _start (e_loop (w), w); \
44 UNREF (w); \ 71 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 72 } while (0)
47 73
48#define STOP(type,w) \ 74#define STOP(type,w) \
49 do { \ 75 do { \
50 REF (w); \ 76 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 77 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 78 } while (0)
53 79
54#define RESET(type,w,seta) \ 80#define RESET(type,w,seta) \
55 do { \ 81 do { \
56 int active = ev_is_active (w); \ 82 int active = ev_is_active (w); \
… …
76 *stash_stat, 102 *stash_stat,
77 *stash_idle, 103 *stash_idle,
78 *stash_prepare, 104 *stash_prepare,
79 *stash_check, 105 *stash_check,
80 *stash_embed, 106 *stash_embed,
81 *stash_fork; 107 *stash_fork,
108 *stash_async;
82 109
83#ifndef SIG_SIZE 110#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */ 111/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM }; 112static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1) 113# define SIG_SIZE (sizeof (sig_size) + 1)
… …
125 return SvIV (fh); 152 return SvIV (fh);
126 153
127 return -1; 154 return -1;
128} 155}
129 156
157static SV *
158e_get_cv (SV *cb_sv)
159{
160 HV *st;
161 GV *gvp;
162 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
163
164 if (!cv)
165 croak ("EV watcher callback must be a CODE reference");
166
167 return (SV *)cv;
168}
169
130static void * 170static void *
131e_new (int size, SV *cb_sv, SV *loop) 171e_new (int size, SV *cb_sv, SV *loop)
132{ 172{
173 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
133 ev_watcher *w; 174 ev_watcher *w;
134 SV *self = NEWSV (0, size); 175 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 176 SvPOK_only (self);
136 SvCUR_set (self, size); 177 SvCUR_set (self, size);
137 178
138 w = (ev_watcher *)SvPVX (self); 179 w = (ev_watcher *)SvPVX (self);
139 180
140 ev_init (w, e_cb); 181 ev_init (w, cv ? e_cb : 0);
141 182
142 w->loop = SvREFCNT_inc (SvRV (loop)); 183 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 184 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 185 w->data = 0;
145 w->fh = 0; 186 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 187 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 188 w->self = self;
148 189
149 return (void *)w; 190 return (void *)w;
150} 191}
151 192
152static void 193static void
… …
175 } 216 }
176 217
177 return rv; 218 return rv;
178} 219}
179 220
180static SV *sv_events_cache; 221static SV *sv_self_cache, *sv_events_cache;
181 222
182static void 223static void
183e_cb (EV_P_ ev_watcher *w, int revents) 224e_cb (EV_P_ ev_watcher *w, int revents)
184{ 225{
185 dSP; 226 dSP;
186 I32 mark = SP - PL_stack_base; 227 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 228 SV *sv_self, *sv_events;
188 229
230 /* libev might have stopped the watcher */
231 if (expect_false (w->e_flags & WFLAG_UNREFED)
232 && !ev_is_active (w))
233 REF (w);
234
235 if (expect_true (sv_self_cache))
236 {
237 sv_self = sv_self_cache; sv_self_cache = 0;
238 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
239 }
240 else
241 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 242 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
243 SvREADONLY_on (sv_self);
244 }
190 245
191 if (sv_events_cache) 246 if (expect_true (sv_events_cache))
192 { 247 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 248 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 249 SvIV_set (sv_events, revents);
195 } 250 }
196 else 251 else
252 {
197 sv_events = newSViv (revents); 253 sv_events = newSViv (revents);
254 SvREADONLY_on (sv_events);
255 }
198 256
199 PUSHMARK (SP); 257 PUSHMARK (SP);
200 EXTEND (SP, 2); 258 EXTEND (SP, 2);
201 PUSHs (sv_self); 259 PUSHs (sv_self);
202 PUSHs (sv_events); 260 PUSHs (sv_events);
203 261
204 PUTBACK; 262 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 263 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
206 264
265 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
207 SvREFCNT_dec (sv_self); 266 SvREFCNT_dec (sv_self);
267 else
268 {
269 SvREFCNT_dec (SvRV (sv_self));
270 SvRV_set (sv_self, &PL_sv_undef);
271 sv_self_cache = sv_self;
272 }
208 273
209 if (sv_events_cache) 274 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
210 SvREFCNT_dec (sv_events); 275 SvREFCNT_dec (sv_events);
211 else 276 else
212 sv_events_cache = sv_events; 277 sv_events_cache = sv_events;
213 278
214 if (SvTRUE (ERRSV)) 279 if (expect_false (SvTRUE (ERRSV)))
215 { 280 {
216 SPAGAIN; 281 SPAGAIN;
217 PUSHMARK (SP); 282 PUSHMARK (SP);
218 PUTBACK; 283 PUTBACK;
219 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 284 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 439 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 440 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 441 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 442 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 443 stash_fork = gv_stashpv ("EV::Fork" , 1);
444 stash_async = gv_stashpv ("EV::Async" , 1);
379 445
380 { 446 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 447 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 449
… …
387 evapi.sv_fileno = sv_fileno; 453 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 454 evapi.sv_signum = sv_signum;
389 evapi.supported_backends = ev_supported_backends (); 455 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 456 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 457 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 458 evapi.time_ = ev_time;
459 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 460 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 461 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 462 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 463 evapi.loop_count = ev_loop_count;
397 evapi.now = ev_now; 464 evapi.now = ev_now;
465 evapi.now_update = ev_now_update;
466 evapi.suspend = ev_suspend;
467 evapi.resume = ev_resume;
398 evapi.backend = ev_backend; 468 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 469 evapi.unloop = ev_unloop;
400 evapi.ref = ev_ref; 470 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 471 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 472 evapi.loop = ev_loop;
… …
424 evapi.embed_start = ev_embed_start; 494 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 495 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 496 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 497 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 498 evapi.fork_stop = ev_fork_stop;
499 evapi.async_start = ev_async_start;
500 evapi.async_stop = ev_async_stop;
501 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 502 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 503 evapi.invoke = ev_invoke;
431 504
432 sv_setiv (sv, (IV)&evapi); 505 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 506 SvREADONLY_on (sv);
… …
435#ifndef _WIN32 508#ifndef _WIN32
436 pthread_atfork (0, 0, ev_default_fork); 509 pthread_atfork (0, 0, ev_default_fork);
437#endif 510#endif
438} 511}
439 512
440SV *ev_default_loop (unsigned int flags = ev_supported_backends ()) 513SV *ev_default_loop (unsigned int flags = 0)
441 CODE: 514 CODE:
442{ 515{
443 if (!default_loop_sv) 516 if (!default_loop_sv)
444 { 517 {
445 evapi.default_loop = ev_default_loop (flags); 518 evapi.default_loop = ev_default_loop (flags);
… …
453 RETVAL = newSVsv (default_loop_sv); 526 RETVAL = newSVsv (default_loop_sv);
454} 527}
455 OUTPUT: 528 OUTPUT:
456 RETVAL 529 RETVAL
457 530
531void ev_default_destroy ()
532 CODE:
533 ev_default_destroy ();
534 SvREFCNT_dec (default_loop_sv);
535 default_loop_sv = 0;
536
537unsigned int ev_supported_backends ()
538
539unsigned int ev_recommended_backends ()
540
541unsigned int ev_embeddable_backends ()
542
543void ev_sleep (NV interval)
544
458NV ev_time () 545NV ev_time ()
459 546
460NV ev_now () 547NV ev_now ()
461 C_ARGS: evapi.default_loop 548 C_ARGS: evapi.default_loop
462 549
550void ev_now_update ()
551 C_ARGS: evapi.default_loop
552
553void ev_suspend ()
554 C_ARGS: evapi.default_loop
555
556void ev_resume ()
557 C_ARGS: evapi.default_loop
558
463unsigned int ev_backend () 559unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 560 C_ARGS: evapi.default_loop
465 561
466unsigned int ev_loop_count () 562unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 563 C_ARGS: evapi.default_loop
468 564
565void ev_set_io_collect_interval (NV interval)
566 C_ARGS: evapi.default_loop, interval
567
568void ev_set_timeout_collect_interval (NV interval)
569 C_ARGS: evapi.default_loop, interval
570
469void ev_loop (int flags = 0) 571void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 572 C_ARGS: evapi.default_loop, flags
471 573
472void ev_unloop (int how = 1) 574void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 575 C_ARGS: evapi.default_loop, how
474 576
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 577void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 578 C_ARGS: evapi.default_loop, fd, revents
477 579
… …
582 ev_fork_set (RETVAL); 684 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 685 if (!ix) START (fork, RETVAL);
584 OUTPUT: 686 OUTPUT:
585 RETVAL 687 RETVAL
586 688
587ev_child *child (int pid, SV *cb) 689ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 690 ALIAS:
589 child_ns = 1 691 child_ns = 1
590 CODE: 692 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 693 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 694 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 695 if (!ix) START (child, RETVAL);
594 OUTPUT: 696 OUTPUT:
595 RETVAL 697 RETVAL
596 698
597ev_stat *stat (SV *path, NV interval, SV *cb) 699ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 705 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 706 if (!ix) START (stat, RETVAL);
605 OUTPUT: 707 OUTPUT:
606 RETVAL 708 RETVAL
607 709
608ev_embed *embed (struct ev_loop *loop, SV *cb) 710ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 711 ALIAS:
610 embed_ns = 1 712 embed_ns = 1
611 CODE: 713 CODE:
714{
715 if (!(ev_backend (loop) & ev_embeddable_backends ()))
716 croak ("passed loop is not embeddable via EV::embed,");
717
612 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 718 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
613 RETVAL->fh = newSVsv (ST (0)); 719 RETVAL->fh = newSVsv (ST (0));
614 ev_embed_set (RETVAL, loop); 720 ev_embed_set (RETVAL, loop);
615 if (!ix) START (embed, RETVAL); 721 if (!ix) START (embed, RETVAL);
722}
723 OUTPUT:
724 RETVAL
725
726ev_async *async (SV *cb)
727 ALIAS:
728 async_ns = 1
729 CODE:
730 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
731 ev_async_set (RETVAL);
732 if (!ix) START (async, RETVAL);
616 OUTPUT: 733 OUTPUT:
617 RETVAL 734 RETVAL
618 735
619void once (SV *fh, int events, SV *timeout, SV *cb) 736void once (SV *fh, int events, SV *timeout, SV *cb)
620 CODE: 737 CODE:
… …
644 C_ARGS: e_loop (w), w, revents 761 C_ARGS: e_loop (w), w, revents
645 762
646int keepalive (ev_watcher *w, int new_value = 0) 763int keepalive (ev_watcher *w, int new_value = 0)
647 CODE: 764 CODE:
648{ 765{
649 RETVAL = w->flags & WFLAG_KEEPALIVE; 766 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
650 new_value = new_value ? WFLAG_KEEPALIVE : 0; 767 new_value = new_value ? WFLAG_KEEPALIVE : 0;
651 768
652 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 769 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
653 { 770 {
771 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
654 REF (w); 772 REF (w);
655 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
656 UNREF (w); 773 UNREF (w);
657 } 774 }
658} 775}
659 OUTPUT: 776 OUTPUT:
660 RETVAL 777 RETVAL
661 778
662SV *cb (ev_watcher *w, SV *new_cb = 0) 779SV *cb (ev_watcher *w, SV *new_cb = 0)
663 CODE: 780 CODE:
664{ 781{
665 RETVAL = newSVsv (w->cb_sv);
666
667 if (items > 1) 782 if (items > 1)
668 sv_setsv (w->cb_sv, new_cb); 783 {
784 new_cb = e_get_cv (new_cb);
785 RETVAL = newRV_noinc (w->cb_sv);
786 w->cb_sv = SvREFCNT_inc (new_cb);
787 }
788 else
789 RETVAL = newRV_inc (w->cb_sv);
669} 790}
670 OUTPUT: 791 OUTPUT:
671 RETVAL 792 RETVAL
672 793
673SV *data (ev_watcher *w, SV *new_data = 0) 794SV *data (ev_watcher *w, SV *new_data = 0)
… …
679 { 800 {
680 SvREFCNT_dec (w->data); 801 SvREFCNT_dec (w->data);
681 w->data = newSVsv (new_data); 802 w->data = newSVsv (new_data);
682 } 803 }
683} 804}
805 OUTPUT:
806 RETVAL
807
808SV *loop (ev_watcher *w)
809 CODE:
810 RETVAL = newRV_inc (w->loop);
684 OUTPUT: 811 OUTPUT:
685 RETVAL 812 RETVAL
686 813
687int priority (ev_watcher *w, int new_priority = 0) 814int priority (ev_watcher *w, int new_priority = 0)
688 CODE: 815 CODE:
… …
825 952
826void ev_timer_again (ev_timer *w) 953void ev_timer_again (ev_timer *w)
827 INIT: 954 INIT:
828 CHECK_REPEAT (w->repeat); 955 CHECK_REPEAT (w->repeat);
829 CODE: 956 CODE:
830 REF (w);
831 ev_timer_again (e_loop (w), w); 957 ev_timer_again (e_loop (w), w);
832 UNREF (w); 958 UNREF (w);
833 959
834void DESTROY (ev_timer *w) 960void DESTROY (ev_timer *w)
835 CODE: 961 CODE:
… …
840 INIT: 966 INIT:
841 CHECK_REPEAT (repeat); 967 CHECK_REPEAT (repeat);
842 CODE: 968 CODE:
843 RESET (timer, w, (w, after, repeat)); 969 RESET (timer, w, (w, after, repeat));
844 970
845NV at (ev_timer *w)
846 CODE:
847 RETVAL = w->at;
848 OUTPUT:
849 RETVAL
850
851MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 971MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
852 972
853void ev_periodic_start (ev_periodic *w) 973void ev_periodic_start (ev_periodic *w)
854 INIT: 974 INIT:
855 CHECK_REPEAT (w->interval); 975 CHECK_REPEAT (w->interval);
… …
860 CODE: 980 CODE:
861 STOP (periodic, w); 981 STOP (periodic, w);
862 982
863void ev_periodic_again (ev_periodic *w) 983void ev_periodic_again (ev_periodic *w)
864 CODE: 984 CODE:
865 REF (w);
866 ev_periodic_again (e_loop (w), w); 985 ev_periodic_again (e_loop (w), w);
867 UNREF (w); 986 UNREF (w);
868 987
869void DESTROY (ev_periodic *w) 988void DESTROY (ev_periodic *w)
870 CODE: 989 CODE:
… …
882 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1001 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
883} 1002}
884 1003
885NV at (ev_periodic *w) 1004NV at (ev_periodic *w)
886 CODE: 1005 CODE:
887 RETVAL = w->at; 1006 RETVAL = ev_periodic_at (w);
888 OUTPUT: 1007 OUTPUT:
889 RETVAL 1008 RETVAL
890 1009
891MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1010MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
892 1011
… …
901void DESTROY (ev_idle *w) 1020void DESTROY (ev_idle *w)
902 CODE: 1021 CODE:
903 STOP (idle, w); 1022 STOP (idle, w);
904 e_destroy (w); 1023 e_destroy (w);
905 1024
906MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1025MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
907 1026
908void ev_prepare_start (ev_prepare *w) 1027void ev_prepare_start (ev_prepare *w)
909 CODE: 1028 CODE:
910 START (prepare, w); 1029 START (prepare, w);
911 1030
… …
961void DESTROY (ev_child *w) 1080void DESTROY (ev_child *w)
962 CODE: 1081 CODE:
963 STOP (child, w); 1082 STOP (child, w);
964 e_destroy (w); 1083 e_destroy (w);
965 1084
966void set (ev_child *w, int pid) 1085void set (ev_child *w, int pid, int trace)
967 CODE: 1086 CODE:
968 RESET (child, w, (w, pid)); 1087 RESET (child, w, (w, pid, trace));
969 1088
970int pid (ev_child *w, int new_pid = 0)
971 CODE:
972{
973 RETVAL = w->pid;
974
975 if (items > 1)
976 RESET (child, w, (w, new_pid));
977}
978 OUTPUT:
979 RETVAL
980
981
982int rstatus (ev_child *w) 1089int pid (ev_child *w)
983 ALIAS: 1090 ALIAS:
984 rpid = 1 1091 rpid = 1
1092 rstatus = 2
985 CODE: 1093 CODE:
986 RETVAL = ix ? w->rpid : w->rstatus; 1094 RETVAL = ix == 0 ? w->pid
1095 : ix == 1 ? w->rpid
1096 : w->rstatus;
987 OUTPUT: 1097 OUTPUT:
988 RETVAL 1098 RETVAL
989 1099
990MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1100MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
991 1101
… …
1101{ 1211{
1102 sv_setsv (w->fh, ST (1)); 1212 sv_setsv (w->fh, ST (1));
1103 RESET (embed, w, (w, loop)); 1213 RESET (embed, w, (w, loop));
1104} 1214}
1105 1215
1216SV *other (ev_embed *w)
1217 CODE:
1218 RETVAL = newSVsv (w->fh);
1219 OUTPUT:
1220 RETVAL
1221
1222void ev_embed_sweep (ev_embed *w)
1223 C_ARGS: e_loop (w), w
1224
1225MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1226
1227void ev_async_start (ev_async *w)
1228 CODE:
1229 START (async, w);
1230
1231void ev_async_stop (ev_async *w)
1232 CODE:
1233 STOP (async, w);
1234
1235void DESTROY (ev_async *w)
1236 CODE:
1237 STOP (async, w);
1238 e_destroy (w);
1239
1240void ev_async_send (ev_async *w)
1241 C_ARGS: e_loop (w), w
1242
1243SV *ev_async_async_pending (ev_async *w)
1244 CODE:
1245 RETVAL = boolSV (ev_async_pending (w));
1246 OUTPUT:
1247 RETVAL
1248
1106MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_ 1249MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1107 1250
1108SV *new (SV *klass, unsigned int flags = ev_supported_backends ()) 1251SV *new (SV *klass, unsigned int flags = 0)
1109 CODE: 1252 CODE:
1110{ 1253{
1111 struct ev_loop *loop = ev_loop_new (flags); 1254 struct ev_loop *loop = ev_loop_new (flags);
1112 1255
1113 if (!loop) 1256 if (!loop)
1114 XSRETURN_UNDEF; 1257 XSRETURN_UNDEF;
1115 1258
1116 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); 1259 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1117} 1260}
1118 OUTPUT: 1261 OUTPUT:
1119 RETVAL 1262 RETVAL
1120 1263
1121void DESTROY (struct ev_loop *loop) 1264void DESTROY (struct ev_loop *loop)
1122 CODE: 1265 CODE:
1123 if (loop != evapi.default_loop) /* global destruction sucks */ 1266 if (loop != evapi.default_loop) /* global destruction sucks */
1124 ev_loop_destroy (loop); 1267 ev_loop_destroy (loop);
1125 1268
1269void ev_loop_fork (struct ev_loop *loop)
1270
1271void ev_loop_verify (struct ev_loop *loop)
1272
1273NV ev_now (struct ev_loop *loop)
1274
1275void ev_now_update (struct ev_loop *loop)
1276
1277void ev_suspend (struct ev_loop *loop)
1278
1279void ev_resume (struct ev_loop *loop)
1280
1281void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1282
1283void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1284
1285unsigned int ev_backend (struct ev_loop *loop)
1286
1287unsigned int ev_loop_count (struct ev_loop *loop)
1288
1289void ev_loop (struct ev_loop *loop, int flags = 0)
1290
1291void ev_unloop (struct ev_loop *loop, int how = 1)
1292
1293void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1294
1295#if 0
1296
1297void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1298 CODE:
1299{
1300 Signal signum = sv_signum (signal);
1301 CHECK_SIG (signal, signum);
1302
1303 ev_feed_signal_event (loop, signum);
1304}
1305
1306#endif
1307
1308ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1309 ALIAS:
1310 io_ns = 1
1311 CODE:
1312{
1313 int fd = sv_fileno (fh);
1314 CHECK_FD (fh, fd);
1315
1316 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1317 RETVAL->fh = newSVsv (fh);
1318 ev_io_set (RETVAL, fd, events);
1319 if (!ix) START (io, RETVAL);
1320}
1321 OUTPUT:
1322 RETVAL
1323
1324ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1325 ALIAS:
1326 timer_ns = 1
1327 INIT:
1328 CHECK_REPEAT (repeat);
1329 CODE:
1330 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1331 ev_timer_set (RETVAL, after, repeat);
1332 if (!ix) START (timer, RETVAL);
1333 OUTPUT:
1334 RETVAL
1335
1336SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1337 ALIAS:
1338 periodic_ns = 1
1339 INIT:
1340 CHECK_REPEAT (interval);
1341 CODE:
1342{
1343 ev_periodic *w;
1344 w = e_new (sizeof (ev_periodic), cb, ST (0));
1345 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1346 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
1347 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1348 if (!ix) START (periodic, w);
1349}
1350 OUTPUT:
1351 RETVAL
1352
1353#if 0
1354
1355ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1356 ALIAS:
1357 signal_ns = 1
1358 CODE:
1359{
1360 Signal signum = sv_signum (signal);
1361 CHECK_SIG (signal, signum);
1362
1363 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1364 ev_signal_set (RETVAL, signum);
1365 if (!ix) START (signal, RETVAL);
1366}
1367 OUTPUT:
1368 RETVAL
1369
1370#endif
1371
1372ev_idle *idle (struct ev_loop *loop, SV *cb)
1373 ALIAS:
1374 idle_ns = 1
1375 CODE:
1376 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1377 ev_idle_set (RETVAL);
1378 if (!ix) START (idle, RETVAL);
1379 OUTPUT:
1380 RETVAL
1381
1382ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1383 ALIAS:
1384 prepare_ns = 1
1385 CODE:
1386 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1387 ev_prepare_set (RETVAL);
1388 if (!ix) START (prepare, RETVAL);
1389 OUTPUT:
1390 RETVAL
1391
1392ev_check *check (struct ev_loop *loop, SV *cb)
1393 ALIAS:
1394 check_ns = 1
1395 CODE:
1396 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1397 ev_check_set (RETVAL);
1398 if (!ix) START (check, RETVAL);
1399 OUTPUT:
1400 RETVAL
1401
1402ev_fork *fork (struct ev_loop *loop, SV *cb)
1403 ALIAS:
1404 fork_ns = 1
1405 CODE:
1406 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1407 ev_fork_set (RETVAL);
1408 if (!ix) START (fork, RETVAL);
1409 OUTPUT:
1410 RETVAL
1411
1412ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1413 ALIAS:
1414 child_ns = 1
1415 CODE:
1416 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1417 ev_child_set (RETVAL, pid, trace);
1418 if (!ix) START (child, RETVAL);
1419 OUTPUT:
1420 RETVAL
1421
1422ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1423 ALIAS:
1424 stat_ns = 1
1425 CODE:
1426 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1427 RETVAL->fh = newSVsv (path);
1428 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1429 if (!ix) START (stat, RETVAL);
1430 OUTPUT:
1431 RETVAL
1432
1433ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1434 ALIAS:
1435 embed_ns = 1
1436 CODE:
1437{
1438 if (!(ev_backend (other) & ev_embeddable_backends ()))
1439 croak ("passed loop is not embeddable via EV::embed,");
1440
1441 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1442 RETVAL->fh = newSVsv (ST (1));
1443 ev_embed_set (RETVAL, other);
1444 if (!ix) START (embed, RETVAL);
1445}
1446 OUTPUT:
1447 RETVAL
1448
1449ev_async *async (struct ev_loop *loop, SV *cb)
1450 ALIAS:
1451 async_ns = 1
1452 CODE:
1453 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1454 ev_async_set (RETVAL);
1455 if (!ix) START (async, RETVAL);
1456 OUTPUT:
1457 RETVAL
1458
1459void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1460 CODE:
1461 ev_once (
1462 loop,
1463 sv_fileno (fh), events,
1464 SvOK (timeout) ? SvNV (timeout) : -1.,
1465 e_once_cb,
1466 newSVsv (cb)
1467 );
1468

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