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Comparing EV/EV.xs (file contents):
Revision 1.94 by root, Thu Dec 20 09:32:19 2007 UTC vs.
Revision 1.120 by root, Sun Nov 23 17:44:46 2008 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
31 51
32#define UNREF(w) \ 52#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
34 && !ev_is_active (w)) \ 54 && !ev_is_active (w)) \
35 ev_unref (e_loop (w)); 55 ev_unref (e_loop (w));
36 56
37#define REF(w) \ 57#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 58 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
39 && ev_is_active (w)) \ 59 && ev_is_active (w)) \
40 ev_ref (e_loop (w)); 60 ev_ref (e_loop (w));
41 61
42#define START(type,w) \ 62#define START(type,w) \
43 do { \ 63 do { \
44 UNREF (w); \ 64 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \ 65 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 66 } while (0)
47 67
48#define STOP(type,w) \ 68#define STOP(type,w) \
49 do { \ 69 do { \
50 REF (w); \ 70 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 72 } while (0)
53 73
54#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
55 do { \ 75 do { \
56 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
… …
76 *stash_stat, 96 *stash_stat,
77 *stash_idle, 97 *stash_idle,
78 *stash_prepare, 98 *stash_prepare,
79 *stash_check, 99 *stash_check,
80 *stash_embed, 100 *stash_embed,
81 *stash_fork; 101 *stash_fork,
102 *stash_async;
82 103
83#ifndef SIG_SIZE 104#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */ 105/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM }; 106static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1) 107# define SIG_SIZE (sizeof (sig_size) + 1)
… …
125 return SvIV (fh); 146 return SvIV (fh);
126 147
127 return -1; 148 return -1;
128} 149}
129 150
151static SV *
152e_get_cv (SV *cb_sv)
153{
154 HV *st;
155 GV *gvp;
156 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
157
158 if (!cv)
159 croak ("EV watcher callback must be a CODE reference");
160
161 return (SV *)cv;
162}
163
130static void * 164static void *
131e_new (int size, SV *cb_sv, SV *loop) 165e_new (int size, SV *cb_sv, SV *loop)
132{ 166{
167 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
133 ev_watcher *w; 168 ev_watcher *w;
134 SV *self = NEWSV (0, size); 169 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 170 SvPOK_only (self);
136 SvCUR_set (self, size); 171 SvCUR_set (self, size);
137 172
138 w = (ev_watcher *)SvPVX (self); 173 w = (ev_watcher *)SvPVX (self);
139 174
140 ev_init (w, e_cb); 175 ev_init (w, cv ? e_cb : 0);
141 176
142 w->loop = SvREFCNT_inc (SvRV (loop)); 177 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 178 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 179 w->data = 0;
145 w->fh = 0; 180 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 181 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 182 w->self = self;
148 183
149 return (void *)w; 184 return (void *)w;
150} 185}
151 186
152static void 187static void
… …
175 } 210 }
176 211
177 return rv; 212 return rv;
178} 213}
179 214
180static SV *sv_events_cache; 215static SV *sv_self_cache, *sv_events_cache;
181 216
182static void 217static void
183e_cb (EV_P_ ev_watcher *w, int revents) 218e_cb (EV_P_ ev_watcher *w, int revents)
184{ 219{
185 dSP; 220 dSP;
186 I32 mark = SP - PL_stack_base; 221 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 222 SV *sv_self, *sv_events;
188 223
224 if (expect_true (sv_self_cache))
225 {
226 sv_self = sv_self_cache; sv_self_cache = 0;
227 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
228 }
229 else
230 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 231 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
232 SvREADONLY_on (sv_self);
233 }
190 234
191 if (sv_events_cache) 235 if (expect_true (sv_events_cache))
192 { 236 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 237 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 238 SvIV_set (sv_events, revents);
195 } 239 }
196 else 240 else
241 {
197 sv_events = newSViv (revents); 242 sv_events = newSViv (revents);
243 SvREADONLY_on (sv_events);
244 }
198 245
199 PUSHMARK (SP); 246 PUSHMARK (SP);
200 EXTEND (SP, 2); 247 EXTEND (SP, 2);
201 PUSHs (sv_self); 248 PUSHs (sv_self);
202 PUSHs (sv_events); 249 PUSHs (sv_events);
203 250
204 PUTBACK; 251 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
206 253
254 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
207 SvREFCNT_dec (sv_self); 255 SvREFCNT_dec (sv_self);
256 else
257 {
258 SvREFCNT_dec (SvRV (sv_self));
259 SvRV_set (sv_self, &PL_sv_undef);
260 sv_self_cache = sv_self;
261 }
208 262
209 if (sv_events_cache) 263 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
210 SvREFCNT_dec (sv_events); 264 SvREFCNT_dec (sv_events);
211 else 265 else
212 sv_events_cache = sv_events; 266 sv_events_cache = sv_events;
213 267
214 if (SvTRUE (ERRSV)) 268 if (expect_false (SvTRUE (ERRSV)))
215 { 269 {
216 SPAGAIN; 270 SPAGAIN;
217 PUSHMARK (SP); 271 PUSHMARK (SP);
218 PUTBACK; 272 PUTBACK;
219 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 273 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 428 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 429 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 430 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 431 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 432 stash_fork = gv_stashpv ("EV::Fork" , 1);
433 stash_async = gv_stashpv ("EV::Async" , 1);
379 434
380 { 435 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 436 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 437 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 438
… …
387 evapi.sv_fileno = sv_fileno; 442 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 443 evapi.sv_signum = sv_signum;
389 evapi.supported_backends = ev_supported_backends (); 444 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 445 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 446 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 447 evapi.time_ = ev_time;
448 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 449 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 450 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 451 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 452 evapi.loop_count = ev_loop_count;
397 evapi.now = ev_now; 453 evapi.now = ev_now;
454 evapi.now_update = ev_now_update;
398 evapi.backend = ev_backend; 455 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 456 evapi.unloop = ev_unloop;
400 evapi.ref = ev_ref; 457 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 458 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 459 evapi.loop = ev_loop;
… …
424 evapi.embed_start = ev_embed_start; 481 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 482 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 483 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 484 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 485 evapi.fork_stop = ev_fork_stop;
486 evapi.async_start = ev_async_start;
487 evapi.async_stop = ev_async_stop;
488 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 489 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 490 evapi.invoke = ev_invoke;
431 491
432 sv_setiv (sv, (IV)&evapi); 492 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 493 SvREADONLY_on (sv);
… …
435#ifndef _WIN32 495#ifndef _WIN32
436 pthread_atfork (0, 0, ev_default_fork); 496 pthread_atfork (0, 0, ev_default_fork);
437#endif 497#endif
438} 498}
439 499
440SV *ev_default_loop (unsigned int flags = ev_supported_backends ()) 500SV *ev_default_loop (unsigned int flags = 0)
441 CODE: 501 CODE:
442{ 502{
443 if (!default_loop_sv) 503 if (!default_loop_sv)
444 { 504 {
445 evapi.default_loop = ev_default_loop (flags); 505 evapi.default_loop = ev_default_loop (flags);
… …
453 RETVAL = newSVsv (default_loop_sv); 513 RETVAL = newSVsv (default_loop_sv);
454} 514}
455 OUTPUT: 515 OUTPUT:
456 RETVAL 516 RETVAL
457 517
518void ev_default_destroy ()
519 CODE:
520 ev_default_destroy ();
521 SvREFCNT_dec (default_loop_sv);
522 default_loop_sv = 0;
523
524unsigned int ev_supported_backends ()
525
526unsigned int ev_recommended_backends ()
527
528unsigned int ev_embeddable_backends ()
529
530void ev_sleep (NV interval)
531
458NV ev_time () 532NV ev_time ()
459 533
460NV ev_now () 534NV ev_now ()
461 C_ARGS: evapi.default_loop 535 C_ARGS: evapi.default_loop
462 536
537void ev_now_update ()
538 C_ARGS: evapi.default_loop
539
463unsigned int ev_backend () 540unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 541 C_ARGS: evapi.default_loop
465 542
466unsigned int ev_loop_count () 543unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 544 C_ARGS: evapi.default_loop
468 545
546void ev_set_io_collect_interval (NV interval)
547 C_ARGS: evapi.default_loop, interval
548
549void ev_set_timeout_collect_interval (NV interval)
550 C_ARGS: evapi.default_loop, interval
551
469void ev_loop (int flags = 0) 552void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 553 C_ARGS: evapi.default_loop, flags
471 554
472void ev_unloop (int how = 1) 555void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 556 C_ARGS: evapi.default_loop, how
474 557
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 558void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 559 C_ARGS: evapi.default_loop, fd, revents
477 560
… …
582 ev_fork_set (RETVAL); 665 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 666 if (!ix) START (fork, RETVAL);
584 OUTPUT: 667 OUTPUT:
585 RETVAL 668 RETVAL
586 669
587ev_child *child (int pid, SV *cb) 670ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 671 ALIAS:
589 child_ns = 1 672 child_ns = 1
590 CODE: 673 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 674 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 675 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 676 if (!ix) START (child, RETVAL);
594 OUTPUT: 677 OUTPUT:
595 RETVAL 678 RETVAL
596 679
597ev_stat *stat (SV *path, NV interval, SV *cb) 680ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 686 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 687 if (!ix) START (stat, RETVAL);
605 OUTPUT: 688 OUTPUT:
606 RETVAL 689 RETVAL
607 690
608ev_embed *embed (struct ev_loop *loop, SV *cb) 691ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 692 ALIAS:
610 embed_ns = 1 693 embed_ns = 1
611 CODE: 694 CODE:
695{
696 if (!(ev_backend (loop) & ev_embeddable_backends ()))
697 croak ("passed loop is not embeddable via EV::embed,");
698
612 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 699 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
613 RETVAL->fh = newSVsv (ST (0)); 700 RETVAL->fh = newSVsv (ST (0));
614 ev_embed_set (RETVAL, loop); 701 ev_embed_set (RETVAL, loop);
615 if (!ix) START (embed, RETVAL); 702 if (!ix) START (embed, RETVAL);
703}
704 OUTPUT:
705 RETVAL
706
707ev_async *async (SV *cb)
708 ALIAS:
709 async_ns = 1
710 CODE:
711 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
712 ev_async_set (RETVAL);
713 if (!ix) START (async, RETVAL);
616 OUTPUT: 714 OUTPUT:
617 RETVAL 715 RETVAL
618 716
619void once (SV *fh, int events, SV *timeout, SV *cb) 717void once (SV *fh, int events, SV *timeout, SV *cb)
620 CODE: 718 CODE:
… …
644 C_ARGS: e_loop (w), w, revents 742 C_ARGS: e_loop (w), w, revents
645 743
646int keepalive (ev_watcher *w, int new_value = 0) 744int keepalive (ev_watcher *w, int new_value = 0)
647 CODE: 745 CODE:
648{ 746{
649 RETVAL = w->flags & WFLAG_KEEPALIVE; 747 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
650 new_value = new_value ? WFLAG_KEEPALIVE : 0; 748 new_value = new_value ? WFLAG_KEEPALIVE : 0;
651 749
652 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 750 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
653 { 751 {
654 REF (w); 752 REF (w);
655 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value; 753 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
656 UNREF (w); 754 UNREF (w);
657 } 755 }
658} 756}
659 OUTPUT: 757 OUTPUT:
660 RETVAL 758 RETVAL
661 759
662SV *cb (ev_watcher *w, SV *new_cb = 0) 760SV *cb (ev_watcher *w, SV *new_cb = 0)
663 CODE: 761 CODE:
664{ 762{
665 RETVAL = newSVsv (w->cb_sv);
666
667 if (items > 1) 763 if (items > 1)
668 sv_setsv (w->cb_sv, new_cb); 764 {
765 new_cb = e_get_cv (new_cb);
766 RETVAL = newRV_noinc (w->cb_sv);
767 w->cb_sv = SvREFCNT_inc (new_cb);
768 }
769 else
770 RETVAL = newRV_inc (w->cb_sv);
669} 771}
670 OUTPUT: 772 OUTPUT:
671 RETVAL 773 RETVAL
672 774
673SV *data (ev_watcher *w, SV *new_data = 0) 775SV *data (ev_watcher *w, SV *new_data = 0)
… …
679 { 781 {
680 SvREFCNT_dec (w->data); 782 SvREFCNT_dec (w->data);
681 w->data = newSVsv (new_data); 783 w->data = newSVsv (new_data);
682 } 784 }
683} 785}
786 OUTPUT:
787 RETVAL
788
789SV *loop (ev_watcher *w)
790 CODE:
791 RETVAL = newRV_inc (w->loop);
684 OUTPUT: 792 OUTPUT:
685 RETVAL 793 RETVAL
686 794
687int priority (ev_watcher *w, int new_priority = 0) 795int priority (ev_watcher *w, int new_priority = 0)
688 CODE: 796 CODE:
… …
840 INIT: 948 INIT:
841 CHECK_REPEAT (repeat); 949 CHECK_REPEAT (repeat);
842 CODE: 950 CODE:
843 RESET (timer, w, (w, after, repeat)); 951 RESET (timer, w, (w, after, repeat));
844 952
845NV at (ev_timer *w)
846 CODE:
847 RETVAL = w->at;
848 OUTPUT:
849 RETVAL
850
851MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 953MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
852 954
853void ev_periodic_start (ev_periodic *w) 955void ev_periodic_start (ev_periodic *w)
854 INIT: 956 INIT:
855 CHECK_REPEAT (w->interval); 957 CHECK_REPEAT (w->interval);
… …
882 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 984 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
883} 985}
884 986
885NV at (ev_periodic *w) 987NV at (ev_periodic *w)
886 CODE: 988 CODE:
887 RETVAL = w->at; 989 RETVAL = ev_periodic_at (w);
888 OUTPUT: 990 OUTPUT:
889 RETVAL 991 RETVAL
890 992
891MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 993MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
892 994
… …
901void DESTROY (ev_idle *w) 1003void DESTROY (ev_idle *w)
902 CODE: 1004 CODE:
903 STOP (idle, w); 1005 STOP (idle, w);
904 e_destroy (w); 1006 e_destroy (w);
905 1007
906MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1008MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
907 1009
908void ev_prepare_start (ev_prepare *w) 1010void ev_prepare_start (ev_prepare *w)
909 CODE: 1011 CODE:
910 START (prepare, w); 1012 START (prepare, w);
911 1013
… …
961void DESTROY (ev_child *w) 1063void DESTROY (ev_child *w)
962 CODE: 1064 CODE:
963 STOP (child, w); 1065 STOP (child, w);
964 e_destroy (w); 1066 e_destroy (w);
965 1067
966void set (ev_child *w, int pid) 1068void set (ev_child *w, int pid, int trace)
967 CODE: 1069 CODE:
968 RESET (child, w, (w, pid)); 1070 RESET (child, w, (w, pid, trace));
969 1071
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) 1072int pid (ev_child *w)
983 ALIAS: 1073 ALIAS:
984 rpid = 1 1074 rpid = 1
1075 rstatus = 2
985 CODE: 1076 CODE:
986 RETVAL = ix ? w->rpid : w->rstatus; 1077 RETVAL = ix == 0 ? w->pid
1078 : ix == 1 ? w->rpid
1079 : w->rstatus;
987 OUTPUT: 1080 OUTPUT:
988 RETVAL 1081 RETVAL
989 1082
990MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1083MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
991 1084
… …
1101{ 1194{
1102 sv_setsv (w->fh, ST (1)); 1195 sv_setsv (w->fh, ST (1));
1103 RESET (embed, w, (w, loop)); 1196 RESET (embed, w, (w, loop));
1104} 1197}
1105 1198
1199SV *other (ev_embed *w)
1200 CODE:
1201 RETVAL = newSVsv (w->fh);
1202 OUTPUT:
1203 RETVAL
1204
1205void ev_embed_sweep (ev_embed *w)
1206 C_ARGS: e_loop (w), w
1207
1208MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1209
1210void ev_async_start (ev_async *w)
1211 CODE:
1212 START (async, w);
1213
1214void ev_async_stop (ev_async *w)
1215 CODE:
1216 STOP (async, w);
1217
1218void DESTROY (ev_async *w)
1219 CODE:
1220 STOP (async, w);
1221 e_destroy (w);
1222
1223void ev_async_send (ev_async *w)
1224 C_ARGS: e_loop (w), w
1225
1226SV *ev_async_async_pending (ev_async *w)
1227 CODE:
1228 RETVAL = boolSV (ev_async_pending (w));
1229 OUTPUT:
1230 RETVAL
1231
1106MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_ 1232MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1107 1233
1108SV *new (SV *klass, unsigned int flags = ev_supported_backends ()) 1234SV *new (SV *klass, unsigned int flags = 0)
1109 CODE: 1235 CODE:
1110{ 1236{
1111 struct ev_loop *loop = ev_loop_new (flags); 1237 struct ev_loop *loop = ev_loop_new (flags);
1112 1238
1113 if (!loop) 1239 if (!loop)
1114 XSRETURN_UNDEF; 1240 XSRETURN_UNDEF;
1115 1241
1116 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); 1242 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1117} 1243}
1118 OUTPUT: 1244 OUTPUT:
1119 RETVAL 1245 RETVAL
1120 1246
1121void DESTROY (struct ev_loop *loop) 1247void DESTROY (struct ev_loop *loop)
1122 CODE: 1248 CODE:
1123 if (loop != evapi.default_loop) /* global destruction sucks */ 1249 if (loop != evapi.default_loop) /* global destruction sucks */
1124 ev_loop_destroy (loop); 1250 ev_loop_destroy (loop);
1251
1252void ev_loop_fork (struct ev_loop *loop)
1253
1254void ev_loop_verify (struct ev_loop *loop)
1255
1256NV ev_now (struct ev_loop *loop)
1257
1258void ev_now_update (struct ev_loop *loop)
1259
1260void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1261
1262void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1263
1264unsigned int ev_backend (struct ev_loop *loop)
1265
1266unsigned int ev_loop_count (struct ev_loop *loop)
1267
1268void ev_loop (struct ev_loop *loop, int flags = 0)
1269
1270void ev_unloop (struct ev_loop *loop, int how = 1)
1271
1272void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1273
1274#if 0
1275
1276void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1277 CODE:
1278{
1279 Signal signum = sv_signum (signal);
1280 CHECK_SIG (signal, signum);
1281
1282 ev_feed_signal_event (loop, signum);
1283}
1284
1285#endif
1125 1286
1126ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1287ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1127 ALIAS: 1288 ALIAS:
1128 io_ns = 1 1289 io_ns = 1
1129 CODE: 1290 CODE:
… …
1137 if (!ix) START (io, RETVAL); 1298 if (!ix) START (io, RETVAL);
1138} 1299}
1139 OUTPUT: 1300 OUTPUT:
1140 RETVAL 1301 RETVAL
1141 1302
1303ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1304 ALIAS:
1305 timer_ns = 1
1306 INIT:
1307 CHECK_REPEAT (repeat);
1308 CODE:
1309 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1310 ev_timer_set (RETVAL, after, repeat);
1311 if (!ix) START (timer, RETVAL);
1312 OUTPUT:
1313 RETVAL
1314
1315SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1316 ALIAS:
1317 periodic_ns = 1
1318 INIT:
1319 CHECK_REPEAT (interval);
1320 CODE:
1321{
1322 ev_periodic *w;
1323 w = e_new (sizeof (ev_periodic), cb, ST (0));
1324 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1325 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
1326 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1327 if (!ix) START (periodic, w);
1328}
1329 OUTPUT:
1330 RETVAL
1331
1332#if 0
1333
1334ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1335 ALIAS:
1336 signal_ns = 1
1337 CODE:
1338{
1339 Signal signum = sv_signum (signal);
1340 CHECK_SIG (signal, signum);
1341
1342 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1343 ev_signal_set (RETVAL, signum);
1344 if (!ix) START (signal, RETVAL);
1345}
1346 OUTPUT:
1347 RETVAL
1348
1349#endif
1350
1351ev_idle *idle (struct ev_loop *loop, SV *cb)
1352 ALIAS:
1353 idle_ns = 1
1354 CODE:
1355 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1356 ev_idle_set (RETVAL);
1357 if (!ix) START (idle, RETVAL);
1358 OUTPUT:
1359 RETVAL
1360
1361ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1362 ALIAS:
1363 prepare_ns = 1
1364 CODE:
1365 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1366 ev_prepare_set (RETVAL);
1367 if (!ix) START (prepare, RETVAL);
1368 OUTPUT:
1369 RETVAL
1370
1371ev_check *check (struct ev_loop *loop, SV *cb)
1372 ALIAS:
1373 check_ns = 1
1374 CODE:
1375 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1376 ev_check_set (RETVAL);
1377 if (!ix) START (check, RETVAL);
1378 OUTPUT:
1379 RETVAL
1380
1381ev_fork *fork (struct ev_loop *loop, SV *cb)
1382 ALIAS:
1383 fork_ns = 1
1384 CODE:
1385 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1386 ev_fork_set (RETVAL);
1387 if (!ix) START (fork, RETVAL);
1388 OUTPUT:
1389 RETVAL
1390
1391ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1392 ALIAS:
1393 child_ns = 1
1394 CODE:
1395 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1396 ev_child_set (RETVAL, pid, trace);
1397 if (!ix) START (child, RETVAL);
1398 OUTPUT:
1399 RETVAL
1400
1401ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1402 ALIAS:
1403 stat_ns = 1
1404 CODE:
1405 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1406 RETVAL->fh = newSVsv (path);
1407 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1408 if (!ix) START (stat, RETVAL);
1409 OUTPUT:
1410 RETVAL
1411
1412ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1413 ALIAS:
1414 embed_ns = 1
1415 CODE:
1416{
1417 if (!(ev_backend (other) & ev_embeddable_backends ()))
1418 croak ("passed loop is not embeddable via EV::embed,");
1419
1420 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1421 RETVAL->fh = newSVsv (ST (1));
1422 ev_embed_set (RETVAL, other);
1423 if (!ix) START (embed, RETVAL);
1424}
1425 OUTPUT:
1426 RETVAL
1427
1428ev_async *async (struct ev_loop *loop, SV *cb)
1429 ALIAS:
1430 async_ns = 1
1431 CODE:
1432 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1433 ev_async_set (RETVAL);
1434 if (!ix) START (async, RETVAL);
1435 OUTPUT:
1436 RETVAL
1437
1438void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1439 CODE:
1440 ev_once (
1441 loop,
1442 sv_fileno (fh), events,
1443 SvOK (timeout) ? SvNV (timeout) : -1.,
1444 e_once_cb,
1445 newSVsv (cb)
1446 );
1447

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