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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 1.117 by root, Wed Oct 29 14:12:34 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#if __GNUC__ >= 3
35# define expect(expr,value) __builtin_expect ((expr),(value))
36#else
37# define expect(expr,value) (expr)
38#endif
39
40#define expect_false(expr) expect ((expr) != 0, 0)
41#define expect_true(expr) expect ((expr) != 0, 1)
42
28#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 43#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
29 44
30#define WFLAG_KEEPALIVE 1 45#define WFLAG_KEEPALIVE 1
31 46
32#define UNREF(w) \ 47#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 48 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
34 && !ev_is_active (w)) \ 49 && !ev_is_active (w)) \
35 ev_unref (e_loop (w)); 50 ev_unref (e_loop (w));
36 51
37#define REF(w) \ 52#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
39 && ev_is_active (w)) \ 54 && ev_is_active (w)) \
40 ev_ref (e_loop (w)); 55 ev_ref (e_loop (w));
41 56
42#define START(type,w) \ 57#define START(type,w) \
43 do { \ 58 do { \
44 UNREF (w); \ 59 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \ 60 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 61 } while (0)
47 62
48#define STOP(type,w) \ 63#define STOP(type,w) \
49 do { \ 64 do { \
50 REF (w); \ 65 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 66 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 67 } while (0)
53 68
54#define RESET(type,w,seta) \ 69#define RESET(type,w,seta) \
55 do { \ 70 do { \
56 int active = ev_is_active (w); \ 71 int active = ev_is_active (w); \
… …
76 *stash_stat, 91 *stash_stat,
77 *stash_idle, 92 *stash_idle,
78 *stash_prepare, 93 *stash_prepare,
79 *stash_check, 94 *stash_check,
80 *stash_embed, 95 *stash_embed,
81 *stash_fork; 96 *stash_fork,
97 *stash_async;
82 98
83#ifndef SIG_SIZE 99#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */ 100/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM }; 101static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1) 102# define SIG_SIZE (sizeof (sig_size) + 1)
… …
125 return SvIV (fh); 141 return SvIV (fh);
126 142
127 return -1; 143 return -1;
128} 144}
129 145
146static SV *
147e_get_cv (SV *cb_sv)
148{
149 HV *st;
150 GV *gvp;
151 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
152
153 if (!cv)
154 croak ("EV watcher callback must be a CODE reference");
155
156 return (SV *)cv;
157}
158
130static void * 159static void *
131e_new (int size, SV *cb_sv, SV *loop) 160e_new (int size, SV *cb_sv, SV *loop)
132{ 161{
162 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
133 ev_watcher *w; 163 ev_watcher *w;
134 SV *self = NEWSV (0, size); 164 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 165 SvPOK_only (self);
136 SvCUR_set (self, size); 166 SvCUR_set (self, size);
137 167
138 w = (ev_watcher *)SvPVX (self); 168 w = (ev_watcher *)SvPVX (self);
139 169
140 ev_init (w, e_cb); 170 ev_init (w, cv ? e_cb : 0);
141 171
142 w->loop = SvREFCNT_inc (SvRV (loop)); 172 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 173 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 174 w->data = 0;
145 w->fh = 0; 175 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 176 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 177 w->self = self;
148 178
149 return (void *)w; 179 return (void *)w;
150} 180}
151 181
152static void 182static void
… …
175 } 205 }
176 206
177 return rv; 207 return rv;
178} 208}
179 209
180static SV *sv_events_cache; 210static SV *sv_self_cache, *sv_events_cache;
181 211
182static void 212static void
183e_cb (EV_P_ ev_watcher *w, int revents) 213e_cb (EV_P_ ev_watcher *w, int revents)
184{ 214{
185 dSP; 215 dSP;
186 I32 mark = SP - PL_stack_base; 216 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 217 SV *sv_self, *sv_events;
188 218
219 if (expect_true (sv_self_cache))
220 {
221 sv_self = sv_self_cache; sv_self_cache = 0;
222 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
223 }
224 else
225 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 226 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
227 SvREADONLY_on (sv_self);
228 }
190 229
191 if (sv_events_cache) 230 if (expect_true (sv_events_cache))
192 { 231 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 232 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 233 SvIV_set (sv_events, revents);
195 } 234 }
196 else 235 else
236 {
197 sv_events = newSViv (revents); 237 sv_events = newSViv (revents);
238 SvREADONLY_on (sv_events);
239 }
198 240
199 PUSHMARK (SP); 241 PUSHMARK (SP);
200 EXTEND (SP, 2); 242 EXTEND (SP, 2);
201 PUSHs (sv_self); 243 PUSHs (sv_self);
202 PUSHs (sv_events); 244 PUSHs (sv_events);
203 245
204 PUTBACK; 246 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
206 248
249 if (expect_false (sv_self_cache))
207 SvREFCNT_dec (sv_self); 250 SvREFCNT_dec (sv_self);
251 else
252 {
253 SvREFCNT_dec (SvRV (sv_self));
254 SvRV_set (sv_self, &PL_sv_undef);
255 sv_self_cache = sv_self;
256 }
208 257
209 if (sv_events_cache) 258 if (expect_false (sv_events_cache))
210 SvREFCNT_dec (sv_events); 259 SvREFCNT_dec (sv_events);
211 else 260 else
212 sv_events_cache = sv_events; 261 sv_events_cache = sv_events;
213 262
214 if (SvTRUE (ERRSV)) 263 if (SvTRUE (ERRSV))
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 423 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 424 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 425 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 426 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 427 stash_fork = gv_stashpv ("EV::Fork" , 1);
428 stash_async = gv_stashpv ("EV::Async" , 1);
379 429
380 { 430 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 431 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 432 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 433
… …
387 evapi.sv_fileno = sv_fileno; 437 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 438 evapi.sv_signum = sv_signum;
389 evapi.supported_backends = ev_supported_backends (); 439 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 440 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 441 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 442 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 444 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 445 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 446 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 447 evapi.loop_count = ev_loop_count;
397 evapi.now = ev_now; 448 evapi.now = ev_now;
449 evapi.now_update = ev_now_update;
398 evapi.backend = ev_backend; 450 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 451 evapi.unloop = ev_unloop;
400 evapi.ref = ev_ref; 452 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 453 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 454 evapi.loop = ev_loop;
… …
424 evapi.embed_start = ev_embed_start; 476 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 477 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 478 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 479 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 480 evapi.fork_stop = ev_fork_stop;
481 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 484 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 485 evapi.invoke = ev_invoke;
431 486
432 sv_setiv (sv, (IV)&evapi); 487 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 488 SvREADONLY_on (sv);
… …
435#ifndef _WIN32 490#ifndef _WIN32
436 pthread_atfork (0, 0, ev_default_fork); 491 pthread_atfork (0, 0, ev_default_fork);
437#endif 492#endif
438} 493}
439 494
440SV *ev_default_loop (unsigned int flags = ev_supported_backends ()) 495SV *ev_default_loop (unsigned int flags = 0)
441 CODE: 496 CODE:
442{ 497{
443 if (!default_loop_sv) 498 if (!default_loop_sv)
444 { 499 {
445 evapi.default_loop = ev_default_loop (flags); 500 evapi.default_loop = ev_default_loop (flags);
… …
453 RETVAL = newSVsv (default_loop_sv); 508 RETVAL = newSVsv (default_loop_sv);
454} 509}
455 OUTPUT: 510 OUTPUT:
456 RETVAL 511 RETVAL
457 512
513void ev_default_destroy ()
514 CODE:
515 ev_default_destroy ();
516 SvREFCNT_dec (default_loop_sv);
517 default_loop_sv = 0;
518
519unsigned int ev_supported_backends ()
520
521unsigned int ev_recommended_backends ()
522
523unsigned int ev_embeddable_backends ()
524
525void ev_sleep (NV interval)
526
458NV ev_time () 527NV ev_time ()
459 528
460NV ev_now () 529NV ev_now ()
461 C_ARGS: evapi.default_loop 530 C_ARGS: evapi.default_loop
462 531
532void ev_now_update ()
533 C_ARGS: evapi.default_loop
534
463unsigned int ev_backend () 535unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 536 C_ARGS: evapi.default_loop
465 537
466unsigned int ev_loop_count () 538unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 539 C_ARGS: evapi.default_loop
468 540
541void ev_set_io_collect_interval (NV interval)
542 C_ARGS: evapi.default_loop, interval
543
544void ev_set_timeout_collect_interval (NV interval)
545 C_ARGS: evapi.default_loop, interval
546
469void ev_loop (int flags = 0) 547void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 548 C_ARGS: evapi.default_loop, flags
471 549
472void ev_unloop (int how = 1) 550void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 551 C_ARGS: evapi.default_loop, how
474 552
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 553void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 554 C_ARGS: evapi.default_loop, fd, revents
477 555
… …
582 ev_fork_set (RETVAL); 660 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 661 if (!ix) START (fork, RETVAL);
584 OUTPUT: 662 OUTPUT:
585 RETVAL 663 RETVAL
586 664
587ev_child *child (int pid, SV *cb) 665ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 666 ALIAS:
589 child_ns = 1 667 child_ns = 1
590 CODE: 668 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 669 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 670 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 671 if (!ix) START (child, RETVAL);
594 OUTPUT: 672 OUTPUT:
595 RETVAL 673 RETVAL
596 674
597ev_stat *stat (SV *path, NV interval, SV *cb) 675ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 681 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 682 if (!ix) START (stat, RETVAL);
605 OUTPUT: 683 OUTPUT:
606 RETVAL 684 RETVAL
607 685
608ev_embed *embed (struct ev_loop *loop, SV *cb) 686ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 687 ALIAS:
610 embed_ns = 1 688 embed_ns = 1
611 CODE: 689 CODE:
690{
691 if (!(ev_backend (loop) & ev_embeddable_backends ()))
692 croak ("passed loop is not embeddable via EV::embed,");
693
612 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 694 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
613 RETVAL->fh = newSVsv (ST (0)); 695 RETVAL->fh = newSVsv (ST (0));
614 ev_embed_set (RETVAL, loop); 696 ev_embed_set (RETVAL, loop);
615 if (!ix) START (embed, RETVAL); 697 if (!ix) START (embed, RETVAL);
698}
699 OUTPUT:
700 RETVAL
701
702ev_async *async (SV *cb)
703 ALIAS:
704 async_ns = 1
705 CODE:
706 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
707 ev_async_set (RETVAL);
708 if (!ix) START (async, RETVAL);
616 OUTPUT: 709 OUTPUT:
617 RETVAL 710 RETVAL
618 711
619void once (SV *fh, int events, SV *timeout, SV *cb) 712void once (SV *fh, int events, SV *timeout, SV *cb)
620 CODE: 713 CODE:
… …
644 C_ARGS: e_loop (w), w, revents 737 C_ARGS: e_loop (w), w, revents
645 738
646int keepalive (ev_watcher *w, int new_value = 0) 739int keepalive (ev_watcher *w, int new_value = 0)
647 CODE: 740 CODE:
648{ 741{
649 RETVAL = w->flags & WFLAG_KEEPALIVE; 742 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
650 new_value = new_value ? WFLAG_KEEPALIVE : 0; 743 new_value = new_value ? WFLAG_KEEPALIVE : 0;
651 744
652 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 745 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
653 { 746 {
654 REF (w); 747 REF (w);
655 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value; 748 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
656 UNREF (w); 749 UNREF (w);
657 } 750 }
658} 751}
659 OUTPUT: 752 OUTPUT:
660 RETVAL 753 RETVAL
661 754
662SV *cb (ev_watcher *w, SV *new_cb = 0) 755SV *cb (ev_watcher *w, SV *new_cb = 0)
663 CODE: 756 CODE:
664{ 757{
665 RETVAL = newSVsv (w->cb_sv);
666
667 if (items > 1) 758 if (items > 1)
668 sv_setsv (w->cb_sv, new_cb); 759 {
760 new_cb = e_get_cv (new_cb);
761 RETVAL = newRV_noinc (w->cb_sv);
762 w->cb_sv = SvREFCNT_inc (new_cb);
763 }
764 else
765 RETVAL = newRV_inc (w->cb_sv);
669} 766}
670 OUTPUT: 767 OUTPUT:
671 RETVAL 768 RETVAL
672 769
673SV *data (ev_watcher *w, SV *new_data = 0) 770SV *data (ev_watcher *w, SV *new_data = 0)
… …
679 { 776 {
680 SvREFCNT_dec (w->data); 777 SvREFCNT_dec (w->data);
681 w->data = newSVsv (new_data); 778 w->data = newSVsv (new_data);
682 } 779 }
683} 780}
781 OUTPUT:
782 RETVAL
783
784SV *loop (ev_watcher *w)
785 CODE:
786 RETVAL = newRV_inc (w->loop);
684 OUTPUT: 787 OUTPUT:
685 RETVAL 788 RETVAL
686 789
687int priority (ev_watcher *w, int new_priority = 0) 790int priority (ev_watcher *w, int new_priority = 0)
688 CODE: 791 CODE:
… …
840 INIT: 943 INIT:
841 CHECK_REPEAT (repeat); 944 CHECK_REPEAT (repeat);
842 CODE: 945 CODE:
843 RESET (timer, w, (w, after, repeat)); 946 RESET (timer, w, (w, after, repeat));
844 947
845NV at (ev_timer *w)
846 CODE:
847 RETVAL = w->at;
848 OUTPUT:
849 RETVAL
850
851MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 948MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
852 949
853void ev_periodic_start (ev_periodic *w) 950void ev_periodic_start (ev_periodic *w)
854 INIT: 951 INIT:
855 CHECK_REPEAT (w->interval); 952 CHECK_REPEAT (w->interval);
… …
882 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 979 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
883} 980}
884 981
885NV at (ev_periodic *w) 982NV at (ev_periodic *w)
886 CODE: 983 CODE:
887 RETVAL = w->at; 984 RETVAL = ev_periodic_at (w);
888 OUTPUT: 985 OUTPUT:
889 RETVAL 986 RETVAL
890 987
891MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 988MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
892 989
… …
901void DESTROY (ev_idle *w) 998void DESTROY (ev_idle *w)
902 CODE: 999 CODE:
903 STOP (idle, w); 1000 STOP (idle, w);
904 e_destroy (w); 1001 e_destroy (w);
905 1002
906MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1003MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
907 1004
908void ev_prepare_start (ev_prepare *w) 1005void ev_prepare_start (ev_prepare *w)
909 CODE: 1006 CODE:
910 START (prepare, w); 1007 START (prepare, w);
911 1008
… …
961void DESTROY (ev_child *w) 1058void DESTROY (ev_child *w)
962 CODE: 1059 CODE:
963 STOP (child, w); 1060 STOP (child, w);
964 e_destroy (w); 1061 e_destroy (w);
965 1062
966void set (ev_child *w, int pid) 1063void set (ev_child *w, int pid, int trace)
967 CODE: 1064 CODE:
968 RESET (child, w, (w, pid)); 1065 RESET (child, w, (w, pid, trace));
969 1066
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) 1067int pid (ev_child *w)
983 ALIAS: 1068 ALIAS:
984 rpid = 1 1069 rpid = 1
1070 rstatus = 2
985 CODE: 1071 CODE:
986 RETVAL = ix ? w->rpid : w->rstatus; 1072 RETVAL = ix == 0 ? w->pid
1073 : ix == 1 ? w->rpid
1074 : w->rstatus;
987 OUTPUT: 1075 OUTPUT:
988 RETVAL 1076 RETVAL
989 1077
990MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1078MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
991 1079
… …
1101{ 1189{
1102 sv_setsv (w->fh, ST (1)); 1190 sv_setsv (w->fh, ST (1));
1103 RESET (embed, w, (w, loop)); 1191 RESET (embed, w, (w, loop));
1104} 1192}
1105 1193
1194SV *other (ev_embed *w)
1195 CODE:
1196 RETVAL = newSVsv (w->fh);
1197 OUTPUT:
1198 RETVAL
1199
1200void ev_embed_sweep (ev_embed *w)
1201 C_ARGS: e_loop (w), w
1202
1203MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1204
1205void ev_async_start (ev_async *w)
1206 CODE:
1207 START (async, w);
1208
1209void ev_async_stop (ev_async *w)
1210 CODE:
1211 STOP (async, w);
1212
1213void DESTROY (ev_async *w)
1214 CODE:
1215 STOP (async, w);
1216 e_destroy (w);
1217
1218void ev_async_send (ev_async *w)
1219 C_ARGS: e_loop (w), w
1220
1221SV *ev_async_async_pending (ev_async *w)
1222 CODE:
1223 RETVAL = boolSV (ev_async_pending (w));
1224 OUTPUT:
1225 RETVAL
1226
1106MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_ 1227MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1107 1228
1108SV *new (SV *klass, unsigned int flags = ev_supported_backends ()) 1229SV *new (SV *klass, unsigned int flags = 0)
1109 CODE: 1230 CODE:
1110{ 1231{
1111 struct ev_loop *loop = ev_loop_new (flags); 1232 struct ev_loop *loop = ev_loop_new (flags);
1112 1233
1113 if (!loop) 1234 if (!loop)
1114 XSRETURN_UNDEF; 1235 XSRETURN_UNDEF;
1115 1236
1116 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); 1237 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1117} 1238}
1118 OUTPUT: 1239 OUTPUT:
1119 RETVAL 1240 RETVAL
1120 1241
1121void DESTROY (struct ev_loop *loop) 1242void DESTROY (struct ev_loop *loop)
1122 CODE: 1243 CODE:
1123 if (loop != evapi.default_loop) /* global destruction sucks */ 1244 if (loop != evapi.default_loop) /* global destruction sucks */
1124 ev_loop_destroy (loop); 1245 ev_loop_destroy (loop);
1246
1247void ev_loop_fork (struct ev_loop *loop)
1248
1249void ev_loop_verify (struct ev_loop *loop)
1250
1251NV ev_now (struct ev_loop *loop)
1252
1253void ev_now_update (struct ev_loop *loop)
1254
1255void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1256
1257void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1258
1259unsigned int ev_backend (struct ev_loop *loop)
1260
1261unsigned int ev_loop_count (struct ev_loop *loop)
1262
1263void ev_loop (struct ev_loop *loop, int flags = 0)
1264
1265void ev_unloop (struct ev_loop *loop, int how = 1)
1266
1267void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1268
1269#if 0
1270
1271void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1272 CODE:
1273{
1274 Signal signum = sv_signum (signal);
1275 CHECK_SIG (signal, signum);
1276
1277 ev_feed_signal_event (loop, signum);
1278}
1279
1280#endif
1125 1281
1126ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1282ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1127 ALIAS: 1283 ALIAS:
1128 io_ns = 1 1284 io_ns = 1
1129 CODE: 1285 CODE:
… …
1137 if (!ix) START (io, RETVAL); 1293 if (!ix) START (io, RETVAL);
1138} 1294}
1139 OUTPUT: 1295 OUTPUT:
1140 RETVAL 1296 RETVAL
1141 1297
1298ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1299 ALIAS:
1300 timer_ns = 1
1301 INIT:
1302 CHECK_REPEAT (repeat);
1303 CODE:
1304 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1305 ev_timer_set (RETVAL, after, repeat);
1306 if (!ix) START (timer, RETVAL);
1307 OUTPUT:
1308 RETVAL
1309
1310SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1311 ALIAS:
1312 periodic_ns = 1
1313 INIT:
1314 CHECK_REPEAT (interval);
1315 CODE:
1316{
1317 ev_periodic *w;
1318 w = e_new (sizeof (ev_periodic), cb, ST (0));
1319 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1320 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
1321 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1322 if (!ix) START (periodic, w);
1323}
1324 OUTPUT:
1325 RETVAL
1326
1327#if 0
1328
1329ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1330 ALIAS:
1331 signal_ns = 1
1332 CODE:
1333{
1334 Signal signum = sv_signum (signal);
1335 CHECK_SIG (signal, signum);
1336
1337 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1338 ev_signal_set (RETVAL, signum);
1339 if (!ix) START (signal, RETVAL);
1340}
1341 OUTPUT:
1342 RETVAL
1343
1344#endif
1345
1346ev_idle *idle (struct ev_loop *loop, SV *cb)
1347 ALIAS:
1348 idle_ns = 1
1349 CODE:
1350 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1351 ev_idle_set (RETVAL);
1352 if (!ix) START (idle, RETVAL);
1353 OUTPUT:
1354 RETVAL
1355
1356ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1357 ALIAS:
1358 prepare_ns = 1
1359 CODE:
1360 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1361 ev_prepare_set (RETVAL);
1362 if (!ix) START (prepare, RETVAL);
1363 OUTPUT:
1364 RETVAL
1365
1366ev_check *check (struct ev_loop *loop, SV *cb)
1367 ALIAS:
1368 check_ns = 1
1369 CODE:
1370 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1371 ev_check_set (RETVAL);
1372 if (!ix) START (check, RETVAL);
1373 OUTPUT:
1374 RETVAL
1375
1376ev_fork *fork (struct ev_loop *loop, SV *cb)
1377 ALIAS:
1378 fork_ns = 1
1379 CODE:
1380 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1381 ev_fork_set (RETVAL);
1382 if (!ix) START (fork, RETVAL);
1383 OUTPUT:
1384 RETVAL
1385
1386ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1387 ALIAS:
1388 child_ns = 1
1389 CODE:
1390 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1391 ev_child_set (RETVAL, pid, trace);
1392 if (!ix) START (child, RETVAL);
1393 OUTPUT:
1394 RETVAL
1395
1396ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1397 ALIAS:
1398 stat_ns = 1
1399 CODE:
1400 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1401 RETVAL->fh = newSVsv (path);
1402 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1403 if (!ix) START (stat, RETVAL);
1404 OUTPUT:
1405 RETVAL
1406
1407ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1408 ALIAS:
1409 embed_ns = 1
1410 CODE:
1411{
1412 if (!(ev_backend (other) & ev_embeddable_backends ()))
1413 croak ("passed loop is not embeddable via EV::embed,");
1414
1415 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1416 RETVAL->fh = newSVsv (ST (1));
1417 ev_embed_set (RETVAL, other);
1418 if (!ix) START (embed, RETVAL);
1419}
1420 OUTPUT:
1421 RETVAL
1422
1423ev_async *async (struct ev_loop *loop, SV *cb)
1424 ALIAS:
1425 async_ns = 1
1426 CODE:
1427 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1428 ev_async_set (RETVAL);
1429 if (!ix) START (async, RETVAL);
1430 OUTPUT:
1431 RETVAL
1432
1433void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1434 CODE:
1435 ev_once (
1436 loop,
1437 sv_fileno (fh), events,
1438 SvOK (timeout) ? SvNV (timeout) : -1.,
1439 e_once_cb,
1440 newSVsv (cb)
1441 );
1442

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