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Comparing EV/EV.xs (file contents):
Revision 1.102 by root, Sat Dec 22 16:37:08 2007 UTC vs.
Revision 1.119 by root, Thu Nov 20 11:25:15 2008 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>*/ 5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */
8#undef signal
9#undef sigaction
6 10
7#define EV_PROTOTYPES 1 11#define EV_PROTOTYPES 1
8#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9#define EV_H <ev.h> 13#define EV_H <ev.h>
10#include "EV/EVAPI.h" 14#include "EV/EVAPI.h"
11
12/* fix perl api breakage */
13#undef signal
14#undef sigaction
15 15
16#define EV_SELECT_IS_WINSOCKET 0 16#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 17#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 18# define EV_SELECT_USE_FD_SET 0
19# define NFDBITS PERL_NFDBITS 19# define NFDBITS PERL_NFDBITS
… …
24 24
25#ifndef _WIN32 25#ifndef _WIN32
26# include <pthread.h> 26# include <pthread.h>
27#endif 27#endif
28 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
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 48#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
30 49
31#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
32 51
33#define UNREF(w) \ 52#define UNREF(w) \
34 if (!((w)->flags & WFLAG_KEEPALIVE) \ 53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
35 && !ev_is_active (w)) \ 54 && !ev_is_active (w)) \
36 ev_unref (e_loop (w)); 55 ev_unref (e_loop (w));
37 56
38#define REF(w) \ 57#define REF(w) \
39 if (!((w)->flags & WFLAG_KEEPALIVE) \ 58 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
40 && ev_is_active (w)) \ 59 && ev_is_active (w)) \
41 ev_ref (e_loop (w)); 60 ev_ref (e_loop (w));
42 61
43#define START(type,w) \ 62#define START(type,w) \
44 do { \ 63 do { \
45 UNREF (w); \ 64 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \ 65 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 66 } while (0)
48 67
49#define STOP(type,w) \ 68#define STOP(type,w) \
50 do { \ 69 do { \
51 REF (w); \ 70 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 72 } while (0)
54 73
55#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
56 do { \ 75 do { \
57 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
… …
77 *stash_stat, 96 *stash_stat,
78 *stash_idle, 97 *stash_idle,
79 *stash_prepare, 98 *stash_prepare,
80 *stash_check, 99 *stash_check,
81 *stash_embed, 100 *stash_embed,
82 *stash_fork; 101 *stash_fork,
102 *stash_async;
83 103
84#ifndef SIG_SIZE 104#ifndef SIG_SIZE
85/* kudos to Slaven Rezic for the idea */ 105/* kudos to Slaven Rezic for the idea */
86static char sig_size [] = { SIG_NUM }; 106static char sig_size [] = { SIG_NUM };
87# define SIG_SIZE (sizeof (sig_size) + 1) 107# define SIG_SIZE (sizeof (sig_size) + 1)
… …
126 return SvIV (fh); 146 return SvIV (fh);
127 147
128 return -1; 148 return -1;
129} 149}
130 150
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
131static void * 164static void *
132e_new (int size, SV *cb_sv, SV *loop) 165e_new (int size, SV *cb_sv, SV *loop)
133{ 166{
167 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
134 ev_watcher *w; 168 ev_watcher *w;
135 SV *self = NEWSV (0, size); 169 SV *self = NEWSV (0, size);
136 SvPOK_only (self); 170 SvPOK_only (self);
137 SvCUR_set (self, size); 171 SvCUR_set (self, size);
138 172
139 w = (ev_watcher *)SvPVX (self); 173 w = (ev_watcher *)SvPVX (self);
140 174
141 ev_init (w, e_cb); 175 ev_init (w, cv ? e_cb : 0);
142 176
143 w->loop = SvREFCNT_inc (SvRV (loop)); 177 w->loop = SvREFCNT_inc (SvRV (loop));
144 w->flags = WFLAG_KEEPALIVE; 178 w->e_flags = WFLAG_KEEPALIVE;
145 w->data = 0; 179 w->data = 0;
146 w->fh = 0; 180 w->fh = 0;
147 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 181 w->cb_sv = SvREFCNT_inc (cv);
148 w->self = self; 182 w->self = self;
149 183
150 return (void *)w; 184 return (void *)w;
151} 185}
152 186
153static void 187static void
… …
176 } 210 }
177 211
178 return rv; 212 return rv;
179} 213}
180 214
181static SV *sv_events_cache; 215static SV *sv_self_cache, *sv_events_cache;
182 216
183static void 217static void
184e_cb (EV_P_ ev_watcher *w, int revents) 218e_cb (EV_P_ ev_watcher *w, int revents)
185{ 219{
186 dSP; 220 dSP;
187 I32 mark = SP - PL_stack_base; 221 I32 mark = SP - PL_stack_base;
188 SV *sv_self, *sv_events; 222 SV *sv_self, *sv_events;
189 223
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 {
190 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 }
191 234
192 if (sv_events_cache) 235 if (expect_true (sv_events_cache))
193 { 236 {
194 sv_events = sv_events_cache; sv_events_cache = 0; 237 sv_events = sv_events_cache; sv_events_cache = 0;
195 SvIV_set (sv_events, revents); 238 SvIV_set (sv_events, revents);
196 } 239 }
197 else 240 else
241 {
198 sv_events = newSViv (revents); 242 sv_events = newSViv (revents);
243 SvREADONLY_on (sv_events);
244 }
199 245
200 PUSHMARK (SP); 246 PUSHMARK (SP);
201 EXTEND (SP, 2); 247 EXTEND (SP, 2);
202 PUSHs (sv_self); 248 PUSHs (sv_self);
203 PUSHs (sv_events); 249 PUSHs (sv_events);
204 250
205 PUTBACK; 251 PUTBACK;
206 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
207 253
254 if (expect_false (sv_self_cache))
208 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 }
209 262
210 if (sv_events_cache) 263 if (expect_false (sv_events_cache))
211 SvREFCNT_dec (sv_events); 264 SvREFCNT_dec (sv_events);
212 else 265 else
213 sv_events_cache = sv_events; 266 sv_events_cache = sv_events;
214 267
215 if (SvTRUE (ERRSV)) 268 if (expect_false (SvTRUE (ERRSV)))
216 { 269 {
217 SPAGAIN; 270 SPAGAIN;
218 PUSHMARK (SP); 271 PUSHMARK (SP);
219 PUTBACK; 272 PUTBACK;
220 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);
… …
375 stash_check = gv_stashpv ("EV::Check" , 1); 428 stash_check = gv_stashpv ("EV::Check" , 1);
376 stash_child = gv_stashpv ("EV::Child" , 1); 429 stash_child = gv_stashpv ("EV::Child" , 1);
377 stash_embed = gv_stashpv ("EV::Embed" , 1); 430 stash_embed = gv_stashpv ("EV::Embed" , 1);
378 stash_stat = gv_stashpv ("EV::Stat" , 1); 431 stash_stat = gv_stashpv ("EV::Stat" , 1);
379 stash_fork = gv_stashpv ("EV::Fork" , 1); 432 stash_fork = gv_stashpv ("EV::Fork" , 1);
433 stash_async = gv_stashpv ("EV::Async" , 1);
380 434
381 { 435 {
382 SV *sv = perl_get_sv ("EV::API", TRUE); 436 SV *sv = perl_get_sv ("EV::API", TRUE);
383 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 437 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384 438
… …
388 evapi.sv_fileno = sv_fileno; 442 evapi.sv_fileno = sv_fileno;
389 evapi.sv_signum = sv_signum; 443 evapi.sv_signum = sv_signum;
390 evapi.supported_backends = ev_supported_backends (); 444 evapi.supported_backends = ev_supported_backends ();
391 evapi.recommended_backends = ev_recommended_backends (); 445 evapi.recommended_backends = ev_recommended_backends ();
392 evapi.embeddable_backends = ev_embeddable_backends (); 446 evapi.embeddable_backends = ev_embeddable_backends ();
393 evapi.time = ev_time; 447 evapi.time_ = ev_time;
394 evapi.sleep = ev_sleep; 448 evapi.sleep_ = ev_sleep;
395 evapi.loop_new = ev_loop_new; 449 evapi.loop_new = ev_loop_new;
396 evapi.loop_destroy = ev_loop_destroy; 450 evapi.loop_destroy = ev_loop_destroy;
397 evapi.loop_fork = ev_loop_fork; 451 evapi.loop_fork = ev_loop_fork;
398 evapi.loop_count = ev_loop_count; 452 evapi.loop_count = ev_loop_count;
399 evapi.now = ev_now; 453 evapi.now = ev_now;
454 evapi.now_update = ev_now_update;
400 evapi.backend = ev_backend; 455 evapi.backend = ev_backend;
401 evapi.unloop = ev_unloop; 456 evapi.unloop = ev_unloop;
402 evapi.ref = ev_ref; 457 evapi.ref = ev_ref;
403 evapi.unref = ev_unref; 458 evapi.unref = ev_unref;
404 evapi.loop = ev_loop; 459 evapi.loop = ev_loop;
… …
426 evapi.embed_start = ev_embed_start; 481 evapi.embed_start = ev_embed_start;
427 evapi.embed_stop = ev_embed_stop; 482 evapi.embed_stop = ev_embed_stop;
428 evapi.embed_sweep = ev_embed_sweep; 483 evapi.embed_sweep = ev_embed_sweep;
429 evapi.fork_start = ev_fork_start; 484 evapi.fork_start = ev_fork_start;
430 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;
431 evapi.clear_pending = ev_clear_pending; 489 evapi.clear_pending = ev_clear_pending;
432 evapi.invoke = ev_invoke; 490 evapi.invoke = ev_invoke;
433 491
434 sv_setiv (sv, (IV)&evapi); 492 sv_setiv (sv, (IV)&evapi);
435 SvREADONLY_on (sv); 493 SvREADONLY_on (sv);
… …
467 525
468unsigned int ev_recommended_backends () 526unsigned int ev_recommended_backends ()
469 527
470unsigned int ev_embeddable_backends () 528unsigned int ev_embeddable_backends ()
471 529
530void ev_sleep (NV interval)
531
472NV ev_time () 532NV ev_time ()
473 533
474NV ev_now () 534NV ev_now ()
475 C_ARGS: evapi.default_loop 535 C_ARGS: evapi.default_loop
476 536
537void ev_now_update ()
538 C_ARGS: evapi.default_loop
539
477unsigned int ev_backend () 540unsigned int ev_backend ()
478 C_ARGS: evapi.default_loop 541 C_ARGS: evapi.default_loop
479 542
480unsigned int ev_loop_count () 543unsigned int ev_loop_count ()
481 C_ARGS: evapi.default_loop 544 C_ARGS: evapi.default_loop
… …
487 C_ARGS: evapi.default_loop, interval 550 C_ARGS: evapi.default_loop, interval
488 551
489void ev_loop (int flags = 0) 552void ev_loop (int flags = 0)
490 C_ARGS: evapi.default_loop, flags 553 C_ARGS: evapi.default_loop, flags
491 554
492void ev_unloop (int how = 1) 555void ev_unloop (int how = EVUNLOOP_ONE)
493 C_ARGS: evapi.default_loop, how 556 C_ARGS: evapi.default_loop, how
494 557
495void ev_feed_fd_event (int fd, int revents = EV_NONE) 558void ev_feed_fd_event (int fd, int revents = EV_NONE)
496 C_ARGS: evapi.default_loop, fd, revents 559 C_ARGS: evapi.default_loop, fd, revents
497 560
… …
602 ev_fork_set (RETVAL); 665 ev_fork_set (RETVAL);
603 if (!ix) START (fork, RETVAL); 666 if (!ix) START (fork, RETVAL);
604 OUTPUT: 667 OUTPUT:
605 RETVAL 668 RETVAL
606 669
607ev_child *child (int pid, SV *cb) 670ev_child *child (int pid, int trace, SV *cb)
608 ALIAS: 671 ALIAS:
609 child_ns = 1 672 child_ns = 1
610 CODE: 673 CODE:
611 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 674 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
612 ev_child_set (RETVAL, pid); 675 ev_child_set (RETVAL, pid, trace);
613 if (!ix) START (child, RETVAL); 676 if (!ix) START (child, RETVAL);
614 OUTPUT: 677 OUTPUT:
615 RETVAL 678 RETVAL
616 679
617ev_stat *stat (SV *path, NV interval, SV *cb) 680ev_stat *stat (SV *path, NV interval, SV *cb)
… …
623 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 686 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
624 if (!ix) START (stat, RETVAL); 687 if (!ix) START (stat, RETVAL);
625 OUTPUT: 688 OUTPUT:
626 RETVAL 689 RETVAL
627 690
628ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 691ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
629 ALIAS: 692 ALIAS:
630 embed_ns = 1 693 embed_ns = 1
631 CODE: 694 CODE:
632{ 695{
633 if (!(ev_backend (loop) & ev_embeddable_backends ())) 696 if (!(ev_backend (loop) & ev_embeddable_backends ()))
634 croak ("passed loop is not embeddable via EV::embed,"); 697 croak ("passed loop is not embeddable via EV::embed,");
635 698
636 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 699 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
637 RETVAL->fh = newSVsv (ST (0)); 700 RETVAL->fh = newSVsv (ST (0));
638 ev_embed_set (RETVAL, loop); 701 ev_embed_set (RETVAL, loop);
639
640 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
641
642 if (!ix) START (embed, RETVAL); 702 if (!ix) START (embed, RETVAL);
643} 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);
644 OUTPUT: 714 OUTPUT:
645 RETVAL 715 RETVAL
646 716
647void once (SV *fh, int events, SV *timeout, SV *cb) 717void once (SV *fh, int events, SV *timeout, SV *cb)
648 CODE: 718 CODE:
… …
672 C_ARGS: e_loop (w), w, revents 742 C_ARGS: e_loop (w), w, revents
673 743
674int keepalive (ev_watcher *w, int new_value = 0) 744int keepalive (ev_watcher *w, int new_value = 0)
675 CODE: 745 CODE:
676{ 746{
677 RETVAL = w->flags & WFLAG_KEEPALIVE; 747 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
678 new_value = new_value ? WFLAG_KEEPALIVE : 0; 748 new_value = new_value ? WFLAG_KEEPALIVE : 0;
679 749
680 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 750 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
681 { 751 {
682 REF (w); 752 REF (w);
683 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value; 753 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
684 UNREF (w); 754 UNREF (w);
685 } 755 }
686} 756}
687 OUTPUT: 757 OUTPUT:
688 RETVAL 758 RETVAL
689 759
690SV *cb (ev_watcher *w, SV *new_cb = 0) 760SV *cb (ev_watcher *w, SV *new_cb = 0)
691 CODE: 761 CODE:
692{ 762{
693 RETVAL = newSVsv (w->cb_sv);
694
695 if (items > 1) 763 if (items > 1)
696 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);
697} 771}
698 OUTPUT: 772 OUTPUT:
699 RETVAL 773 RETVAL
700 774
701SV *data (ev_watcher *w, SV *new_data = 0) 775SV *data (ev_watcher *w, SV *new_data = 0)
… …
874 INIT: 948 INIT:
875 CHECK_REPEAT (repeat); 949 CHECK_REPEAT (repeat);
876 CODE: 950 CODE:
877 RESET (timer, w, (w, after, repeat)); 951 RESET (timer, w, (w, after, repeat));
878 952
879NV at (ev_timer *w)
880 CODE:
881 RETVAL = w->at;
882 OUTPUT:
883 RETVAL
884
885MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 953MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
886 954
887void ev_periodic_start (ev_periodic *w) 955void ev_periodic_start (ev_periodic *w)
888 INIT: 956 INIT:
889 CHECK_REPEAT (w->interval); 957 CHECK_REPEAT (w->interval);
… …
916 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));
917} 985}
918 986
919NV at (ev_periodic *w) 987NV at (ev_periodic *w)
920 CODE: 988 CODE:
921 RETVAL = w->at; 989 RETVAL = ev_periodic_at (w);
922 OUTPUT: 990 OUTPUT:
923 RETVAL 991 RETVAL
924 992
925MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 993MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
926 994
… …
995void DESTROY (ev_child *w) 1063void DESTROY (ev_child *w)
996 CODE: 1064 CODE:
997 STOP (child, w); 1065 STOP (child, w);
998 e_destroy (w); 1066 e_destroy (w);
999 1067
1000void set (ev_child *w, int pid) 1068void set (ev_child *w, int pid, int trace)
1001 CODE: 1069 CODE:
1002 RESET (child, w, (w, pid)); 1070 RESET (child, w, (w, pid, trace));
1003 1071
1004int pid (ev_child *w, int new_pid = 0)
1005 CODE:
1006{
1007 RETVAL = w->pid;
1008
1009 if (items > 1)
1010 RESET (child, w, (w, new_pid));
1011}
1012 OUTPUT:
1013 RETVAL
1014
1015
1016int rstatus (ev_child *w) 1072int pid (ev_child *w)
1017 ALIAS: 1073 ALIAS:
1018 rpid = 1 1074 rpid = 1
1075 rstatus = 2
1019 CODE: 1076 CODE:
1020 RETVAL = ix ? w->rpid : w->rstatus; 1077 RETVAL = ix == 0 ? w->pid
1078 : ix == 1 ? w->rpid
1079 : w->rstatus;
1021 OUTPUT: 1080 OUTPUT:
1022 RETVAL 1081 RETVAL
1023 1082
1024MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1083MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1025 1084
… …
1141 CODE: 1200 CODE:
1142 RETVAL = newSVsv (w->fh); 1201 RETVAL = newSVsv (w->fh);
1143 OUTPUT: 1202 OUTPUT:
1144 RETVAL 1203 RETVAL
1145 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
1146MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1232MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1147 1233
1148SV *new (SV *klass, unsigned int flags = 0) 1234SV *new (SV *klass, unsigned int flags = 0)
1149 CODE: 1235 CODE:
1150{ 1236{
… …
1163 if (loop != evapi.default_loop) /* global destruction sucks */ 1249 if (loop != evapi.default_loop) /* global destruction sucks */
1164 ev_loop_destroy (loop); 1250 ev_loop_destroy (loop);
1165 1251
1166void ev_loop_fork (struct ev_loop *loop) 1252void ev_loop_fork (struct ev_loop *loop)
1167 1253
1254void ev_loop_verify (struct ev_loop *loop)
1255
1168NV ev_now (struct ev_loop *loop) 1256NV ev_now (struct ev_loop *loop)
1257
1258void ev_now_update (struct ev_loop *loop)
1169 1259
1170void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1260void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1171 1261
1172void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1262void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1173 1263
… …
1296 ev_fork_set (RETVAL); 1386 ev_fork_set (RETVAL);
1297 if (!ix) START (fork, RETVAL); 1387 if (!ix) START (fork, RETVAL);
1298 OUTPUT: 1388 OUTPUT:
1299 RETVAL 1389 RETVAL
1300 1390
1301ev_child *child (struct ev_loop *loop, int pid, SV *cb) 1391ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1302 ALIAS: 1392 ALIAS:
1303 child_ns = 1 1393 child_ns = 1
1304 CODE: 1394 CODE:
1305 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1395 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1306 ev_child_set (RETVAL, pid); 1396 ev_child_set (RETVAL, pid, trace);
1307 if (!ix) START (child, RETVAL); 1397 if (!ix) START (child, RETVAL);
1308 OUTPUT: 1398 OUTPUT:
1309 RETVAL 1399 RETVAL
1310 1400
1311ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1401ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
… …
1317 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1407 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1318 if (!ix) START (stat, RETVAL); 1408 if (!ix) START (stat, RETVAL);
1319 OUTPUT: 1409 OUTPUT:
1320 RETVAL 1410 RETVAL
1321 1411
1322ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1412ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1323 ALIAS: 1413 ALIAS:
1324 embed_ns = 1 1414 embed_ns = 1
1325 CODE: 1415 CODE:
1326{ 1416{
1327 if (!(ev_backend (other) & ev_embeddable_backends ())) 1417 if (!(ev_backend (other) & ev_embeddable_backends ()))
1328 croak ("passed loop is not embeddable via EV::embed,"); 1418 croak ("passed loop is not embeddable via EV::embed,");
1329 1419
1330 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1420 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1331 RETVAL->fh = newSVsv (ST (1)); 1421 RETVAL->fh = newSVsv (ST (1));
1332 ev_embed_set (RETVAL, other); 1422 ev_embed_set (RETVAL, other);
1333
1334 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1335
1336 if (!ix) START (embed, RETVAL); 1423 if (!ix) START (embed, RETVAL);
1337} 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);
1338 OUTPUT: 1435 OUTPUT:
1339 RETVAL 1436 RETVAL
1340 1437
1341void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1438void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1342 CODE: 1439 CODE:

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