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Comparing EV/EV.xs (file contents):
Revision 1.126 by root, Tue Jul 14 00:09:59 2009 UTC vs.
Revision 1.137 by root, Tue Mar 16 20:43:05 2010 UTC

… …
6#undef signal 6#undef signal
7#undef sigaction 7#undef sigaction
8 8
9#include "schmorp.h" 9#include "schmorp.h"
10 10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 21#define EV_H <ev.h>
22#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 23#include "EV/EVAPI.h"
15 24
16#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 26#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
… …
57 REF (w); \ 66 REF (w); \
58 ev_ ## type ## _stop (e_loop (w), w); \ 67 ev_ ## type ## _stop (e_loop (w), w); \
59 } while (0) 68 } while (0)
60 69
61#define RESET(type,w,seta) \ 70#define RESET(type,w,seta) \
62 do { \ 71 do { \
63 int active = ev_is_active (w); \ 72 int active = ev_is_active (w); \
64 if (active) STOP (type, w); \ 73 if (active) STOP (type, w); \
65 ev_ ## type ## _set seta; \ 74 ev_ ## type ## _set seta; \
66 if (active) START (type, w); \ 75 if (active) START (type, w); \
67 } while (0) 76 } while (0)
68 77
69typedef int Signal; 78typedef int Signal;
79
80/* horrible... */
81#define CHECK_SIGNAL_CAN_START(w) \
82 do { \
83 /* dive into the internals of libev to avoid aborting in libev */ \
84 if (signals [(w)->signum - 1].loop \
85 && signals [(w)->signum - 1].loop != e_loop (w)) \
86 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
87 } while (0)
88
89#define START_SIGNAL(w) \
90 do { \
91 CHECK_SIGNAL_CAN_START (w); \
92 START (signal, w); \
93 } while (0) \
94
95#define RESET_SIGNAL(w,seta) \
96 do { \
97 int active = ev_is_active (w); \
98 if (active) STOP (signal, w); \
99 ev_ ## signal ## _set seta; \
100 if (active) START_SIGNAL (w); \
101 } while (0)
70 102
71static SV *default_loop_sv; 103static SV *default_loop_sv;
72 104
73static struct EVAPI evapi; 105static struct EVAPI evapi;
74 106
… …
328 const_iv (EV_, UNDEF) 360 const_iv (EV_, UNDEF)
329 const_iv (EV_, NONE) 361 const_iv (EV_, NONE)
330 const_iv (EV_, READ) 362 const_iv (EV_, READ)
331 const_iv (EV_, WRITE) 363 const_iv (EV_, WRITE)
332 const_iv (EV_, IO) 364 const_iv (EV_, IO)
333 const_iv (EV_, TIMEOUT) 365 const_iv (EV_, TIMEOUT) /* deprecated */
334 const_iv (EV_, TIMER) 366 const_iv (EV_, TIMER)
335 const_iv (EV_, PERIODIC) 367 const_iv (EV_, PERIODIC)
336 const_iv (EV_, SIGNAL) 368 const_iv (EV_, SIGNAL)
337 const_iv (EV_, CHILD) 369 const_iv (EV_, CHILD)
338 const_iv (EV_, STAT) 370 const_iv (EV_, STAT)
… …
356 const_iv (EV, BACKEND_POLL) 388 const_iv (EV, BACKEND_POLL)
357 const_iv (EV, BACKEND_EPOLL) 389 const_iv (EV, BACKEND_EPOLL)
358 const_iv (EV, BACKEND_KQUEUE) 390 const_iv (EV, BACKEND_KQUEUE)
359 const_iv (EV, BACKEND_DEVPOLL) 391 const_iv (EV, BACKEND_DEVPOLL)
360 const_iv (EV, BACKEND_PORT) 392 const_iv (EV, BACKEND_PORT)
393 const_iv (EV, BACKEND_ALL)
361 const_iv (EV, FLAG_AUTO) 394 const_iv (EV, FLAG_AUTO)
395 const_iv (EV, FLAG_FORKCHECK)
396 const_iv (EV, FLAG_SIGNALFD)
362 const_iv (EV, FLAG_NOENV) 397 const_iv (EV, FLAG_NOENV)
398 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
363 const_iv (EV, FLAG_FORKCHECK) 399 const_iv (EV, FLAG_NOINOTIFY)
364 400
365 const_iv (EV_, VERSION_MAJOR) 401 const_iv (EV_, VERSION_MAJOR)
366 const_iv (EV_, VERSION_MINOR) 402 const_iv (EV_, VERSION_MINOR)
367 }; 403 };
368 404
… …
389 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 425 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
390 426
391 /* the poor man's shared library emulator */ 427 /* the poor man's shared library emulator */
392 evapi.ver = EV_API_VERSION; 428 evapi.ver = EV_API_VERSION;
393 evapi.rev = EV_API_REVISION; 429 evapi.rev = EV_API_REVISION;
394 evapi.sv_fileno = s_fileno; 430 evapi.sv_fileno = sv_fileno;
395 evapi.sv_signum = s_signum; 431 evapi.sv_signum = s_signum;
396 evapi.supported_backends = ev_supported_backends (); 432 evapi.supported_backends = ev_supported_backends ();
397 evapi.recommended_backends = ev_recommended_backends (); 433 evapi.recommended_backends = ev_recommended_backends ();
398 evapi.embeddable_backends = ev_embeddable_backends (); 434 evapi.embeddable_backends = ev_embeddable_backends ();
399 evapi.time_ = ev_time; 435 evapi.time_ = ev_time;
400 evapi.sleep_ = ev_sleep; 436 evapi.sleep_ = ev_sleep;
401 evapi.loop_new = ev_loop_new; 437 evapi.loop_new = ev_loop_new;
402 evapi.loop_destroy = ev_loop_destroy; 438 evapi.loop_destroy = ev_loop_destroy;
403 evapi.loop_fork = ev_loop_fork; 439 evapi.loop_fork = ev_loop_fork;
404 evapi.loop_count = ev_loop_count; 440 evapi.iteration = ev_iteration;
405 evapi.loop_depth = ev_loop_depth; 441 evapi.depth = ev_depth;
406 evapi.set_userdata = ev_set_userdata; 442 evapi.set_userdata = ev_set_userdata;
407 evapi.userdata = ev_userdata; 443 evapi.userdata = ev_userdata;
408 evapi.now = ev_now; 444 evapi.now = ev_now;
409 evapi.now_update = ev_now_update; 445 evapi.now_update = ev_now_update;
410 evapi.suspend = ev_suspend; 446 evapi.suspend = ev_suspend;
411 evapi.resume = ev_resume; 447 evapi.resume = ev_resume;
412 evapi.backend = ev_backend; 448 evapi.backend = ev_backend;
413 evapi.unloop = ev_unloop; 449 evapi.unloop = ev_unloop;
414 evapi.invoke_pending = ev_invoke_pending; 450 evapi.invoke_pending = ev_invoke_pending;
451 evapi.pending_count = ev_pending_count;
452 evapi.verify = ev_verify;
415 evapi.set_loop_release_cb = ev_set_loop_release_cb; 453 evapi.set_loop_release_cb = ev_set_loop_release_cb;
416 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 454 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
417 evapi.ref = ev_ref; 455 evapi.ref = ev_ref;
418 evapi.unref = ev_unref; 456 evapi.unref = ev_unref;
419 evapi.loop = ev_loop; 457 evapi.loop = ev_loop;
… …
421 evapi.io_start = ev_io_start; 459 evapi.io_start = ev_io_start;
422 evapi.io_stop = ev_io_stop; 460 evapi.io_stop = ev_io_stop;
423 evapi.timer_start = ev_timer_start; 461 evapi.timer_start = ev_timer_start;
424 evapi.timer_stop = ev_timer_stop; 462 evapi.timer_stop = ev_timer_stop;
425 evapi.timer_again = ev_timer_again; 463 evapi.timer_again = ev_timer_again;
464 evapi.timer_remaining = ev_timer_remaining;
426 evapi.periodic_start = ev_periodic_start; 465 evapi.periodic_start = ev_periodic_start;
427 evapi.periodic_stop = ev_periodic_stop; 466 evapi.periodic_stop = ev_periodic_stop;
428 evapi.signal_start = ev_signal_start; 467 evapi.signal_start = ev_signal_start;
429 evapi.signal_stop = ev_signal_stop; 468 evapi.signal_stop = ev_signal_stop;
430 evapi.idle_start = ev_idle_start; 469 evapi.idle_start = ev_idle_start;
… …
504 C_ARGS: evapi.default_loop 543 C_ARGS: evapi.default_loop
505 544
506unsigned int ev_backend () 545unsigned int ev_backend ()
507 C_ARGS: evapi.default_loop 546 C_ARGS: evapi.default_loop
508 547
509void ev_loop_verify () 548void ev_verify ()
510 C_ARGS: evapi.default_loop 549 C_ARGS: evapi.default_loop
511 550
512unsigned int ev_loop_count () 551unsigned int ev_iteration ()
513 C_ARGS: evapi.default_loop 552 C_ARGS: evapi.default_loop
514 553
515unsigned int ev_loop_depth () 554unsigned int ev_depth ()
516 C_ARGS: evapi.default_loop 555 C_ARGS: evapi.default_loop
517 556
518void ev_set_io_collect_interval (NV interval) 557void ev_set_io_collect_interval (NV interval)
519 C_ARGS: evapi.default_loop, interval 558 C_ARGS: evapi.default_loop, interval
520 559
… …
537 CHECK_SIG (signal, signum); 576 CHECK_SIG (signal, signum);
538 577
539 ev_feed_signal_event (evapi.default_loop, signum); 578 ev_feed_signal_event (evapi.default_loop, signum);
540} 579}
541 580
581unsigned int ev_pending_count ()
582 C_ARGS: evapi.default_loop
583
584void ev_invoke_pending ()
585 C_ARGS: evapi.default_loop
586
542ev_io *io (SV *fh, int events, SV *cb) 587ev_io *io (SV *fh, int events, SV *cb)
543 ALIAS: 588 ALIAS:
544 io_ns = 1 589 io_ns = 1
590 _ae_io = 2
545 CODE: 591 CODE:
546{ 592{
547 int fd = s_fileno (fh, events & EV_WRITE); 593 int fd = s_fileno (fh, events & EV_WRITE);
548 CHECK_FD (fh, fd); 594 CHECK_FD (fh, fd);
595
596 if (ix == 2)
597 {
598 ix = 0;
599 events = events ? EV_WRITE : EV_READ;
600 }
549 601
550 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 602 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
551 RETVAL->fh = newSVsv (fh); 603 RETVAL->fh = newSVsv (fh);
552 ev_io_set (RETVAL, fd, events); 604 ev_io_set (RETVAL, fd, events);
553 if (!ix) START (io, RETVAL); 605 if (!ix) START (io, RETVAL);
… …
592 Signal signum = s_signum (signal); 644 Signal signum = s_signum (signal);
593 CHECK_SIG (signal, signum); 645 CHECK_SIG (signal, signum);
594 646
595 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 647 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
596 ev_signal_set (RETVAL, signum); 648 ev_signal_set (RETVAL, signum);
597 if (!ix) START (signal, RETVAL); 649 if (!ix) START_SIGNAL (RETVAL);
598} 650}
599 OUTPUT: 651 OUTPUT:
600 RETVAL 652 RETVAL
601 653
602ev_idle *idle (SV *cb) 654ev_idle *idle (SV *cb)
… …
853 905
854MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 906MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
855 907
856void ev_signal_start (ev_signal *w) 908void ev_signal_start (ev_signal *w)
857 CODE: 909 CODE:
858 START (signal, w); 910 START_SIGNAL (w);
859 911
860void ev_signal_stop (ev_signal *w) 912void ev_signal_stop (ev_signal *w)
861 CODE: 913 CODE:
862 STOP (signal, w); 914 STOP (signal, w);
863 915
… …
870 CODE: 922 CODE:
871{ 923{
872 Signal signum = s_signum (signal); 924 Signal signum = s_signum (signal);
873 CHECK_SIG (signal, signum); 925 CHECK_SIG (signal, signum);
874 926
875 RESET (signal, w, (w, signum)); 927 RESET_SIGNAL (w, (w, signum));
876} 928}
877 929
878int signal (ev_signal *w, SV *new_signal = 0) 930int signal (ev_signal *w, SV *new_signal = 0)
879 CODE: 931 CODE:
880{ 932{
… …
883 if (items > 1) 935 if (items > 1)
884 { 936 {
885 Signal signum = s_signum (new_signal); 937 Signal signum = s_signum (new_signal);
886 CHECK_SIG (new_signal, signum); 938 CHECK_SIG (new_signal, signum);
887 939
888 RESET (signal, w, (w, signum)); 940 RESET_SIGNAL (w, (w, signum));
889 } 941 }
890} 942}
891 OUTPUT: 943 OUTPUT:
892 RETVAL 944 RETVAL
893 945
… …
907 INIT: 959 INIT:
908 CHECK_REPEAT (w->repeat); 960 CHECK_REPEAT (w->repeat);
909 CODE: 961 CODE:
910 ev_timer_again (e_loop (w), w); 962 ev_timer_again (e_loop (w), w);
911 UNREF (w); 963 UNREF (w);
964
965NV ev_timer_remaining (ev_timer *w)
966 C_ARGS: e_loop (w), w
912 967
913void DESTROY (ev_timer *w) 968void DESTROY (ev_timer *w)
914 CODE: 969 CODE:
915 STOP (timer, w); 970 STOP (timer, w);
916 e_destroy (w); 971 e_destroy (w);
… …
1219 if (loop != evapi.default_loop) /* global destruction sucks */ 1274 if (loop != evapi.default_loop) /* global destruction sucks */
1220 ev_loop_destroy (loop); 1275 ev_loop_destroy (loop);
1221 1276
1222void ev_loop_fork (struct ev_loop *loop) 1277void ev_loop_fork (struct ev_loop *loop)
1223 1278
1224void ev_loop_verify (struct ev_loop *loop) 1279void ev_verify (struct ev_loop *loop)
1225 1280
1226NV ev_now (struct ev_loop *loop) 1281NV ev_now (struct ev_loop *loop)
1227 1282
1228void ev_now_update (struct ev_loop *loop) 1283void ev_now_update (struct ev_loop *loop)
1229 1284
… …
1235 1290
1236void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1291void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1237 1292
1238unsigned int ev_backend (struct ev_loop *loop) 1293unsigned int ev_backend (struct ev_loop *loop)
1239 1294
1240unsigned int ev_loop_count (struct ev_loop *loop) 1295unsigned int ev_iteration (struct ev_loop *loop)
1241 1296
1242unsigned int ev_loop_depth (struct ev_loop *loop) 1297unsigned int ev_depth (struct ev_loop *loop)
1243 1298
1244void ev_loop (struct ev_loop *loop, int flags = 0) 1299void ev_loop (struct ev_loop *loop, int flags = 0)
1245 1300
1246void ev_unloop (struct ev_loop *loop, int how = 1) 1301void ev_unloop (struct ev_loop *loop, int how = 1)
1247 1302
1248void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1303void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1304
1305unsigned int ev_pending_count (struct ev_loop *loop)
1306
1307void ev_invoke_pending (struct ev_loop *loop)
1249 1308
1250#if 0 1309#if 0
1251 1310
1252void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1311void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1253 CODE: 1312 CODE:
… …
1303 if (!ix) START (periodic, w); 1362 if (!ix) START (periodic, w);
1304} 1363}
1305 OUTPUT: 1364 OUTPUT:
1306 RETVAL 1365 RETVAL
1307 1366
1308#if 0
1309
1310ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1367ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1311 ALIAS: 1368 ALIAS:
1312 signal_ns = 1 1369 signal_ns = 1
1313 CODE: 1370 CODE:
1314{ 1371{
1315 Signal signum = s_signum (signal); 1372 Signal signum = s_signum (signal);
1316 CHECK_SIG (signal, signum); 1373 CHECK_SIG (signal, signum);
1317 1374
1318 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1375 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1319 ev_signal_set (RETVAL, signum); 1376 ev_signal_set (RETVAL, signum);
1320 if (!ix) START (signal, RETVAL); 1377 if (!ix) START_SIGNAL (RETVAL);
1321} 1378}
1322 OUTPUT: 1379 OUTPUT:
1323 RETVAL 1380 RETVAL
1324
1325#endif
1326 1381
1327ev_idle *idle (struct ev_loop *loop, SV *cb) 1382ev_idle *idle (struct ev_loop *loop, SV *cb)
1328 ALIAS: 1383 ALIAS:
1329 idle_ns = 1 1384 idle_ns = 1
1330 CODE: 1385 CODE:

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