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24 | #define EV_UNDEF -1 |
24 | #define EV_UNDEF -1 |
25 | |
25 | |
26 | #define TIMEOUT_NONE HUGE_VAL |
26 | #define TIMEOUT_NONE HUGE_VAL |
27 | |
27 | |
28 | typedef struct event_base *Base; |
28 | typedef struct event_base *Base; |
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29 | typedef int Signal; |
29 | |
30 | |
30 | static HV *stash_base, *stash_event; |
31 | static HV *stash_base, *stash_event; |
31 | |
32 | |
32 | static double tv_get (struct timeval *tv) |
33 | static double tv_get (struct timeval *tv) |
33 | { |
34 | { |
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37 | static void tv_set (struct timeval *tv, double val) |
38 | static void tv_set (struct timeval *tv, double val) |
38 | { |
39 | { |
39 | tv->tv_sec = (long)val; |
40 | tv->tv_sec = (long)val; |
40 | tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
41 | tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
41 | |
42 | |
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43 | } |
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44 | |
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45 | static int |
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46 | sv_signum (SV *sig) |
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47 | { |
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48 | int signum; |
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49 | |
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50 | if (SvIV (sig) > 0) |
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51 | return SvIV (sig); |
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52 | |
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53 | for (signum = 1; signum < SIG_SIZE; ++signum) |
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54 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
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55 | return signum; |
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56 | |
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57 | return -1; |
42 | } |
58 | } |
43 | |
59 | |
44 | ///////////////////////////////////////////////////////////////////////////// |
60 | ///////////////////////////////////////////////////////////////////////////// |
45 | // Event |
61 | // Event |
46 | |
62 | |
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253 | |
269 | |
254 | MODULE = EV PACKAGE = EV PREFIX = event_ |
270 | MODULE = EV PACKAGE = EV PREFIX = event_ |
255 | |
271 | |
256 | BOOT: |
272 | BOOT: |
257 | { |
273 | { |
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274 | int i; |
258 | HV *stash = gv_stashpv ("EV", 1); |
275 | HV *stash = gv_stashpv ("EV", 1); |
259 | |
276 | |
260 | static const struct { |
277 | static const struct { |
261 | const char *name; |
278 | const char *name; |
262 | IV iv; |
279 | IV iv; |
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327 | RETVAL = e_new (fh, events, cb); |
344 | RETVAL = e_new (fh, events, cb); |
328 | if (!ix) e_start (RETVAL); |
345 | if (!ix) e_start (RETVAL); |
329 | OUTPUT: |
346 | OUTPUT: |
330 | RETVAL |
347 | RETVAL |
331 | |
348 | |
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349 | Event timed_io (SV *fh, short events, double timeout, SV *cb) |
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350 | ALIAS: |
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351 | timed_io_ns = 1 |
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352 | CODE: |
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353 | { |
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354 | events = timeout ? events & ~EV_PERSIST : events | EV_PERSIST; |
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355 | |
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356 | RETVAL = e_new (fh, events, cb); |
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357 | |
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358 | if (timeout) |
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359 | { |
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360 | RETVAL->timeout = timeout; |
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361 | RETVAL->interval = 1; |
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362 | } |
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363 | |
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364 | if (!ix) e_start (RETVAL); |
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365 | } |
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366 | OUTPUT: |
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367 | RETVAL |
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368 | |
332 | Event timer (double after, int repeat, SV *cb) |
369 | Event timer (double after, int repeat, SV *cb) |
333 | ALIAS: |
370 | ALIAS: |
334 | timer_ns = 1 |
371 | timer_ns = 1 |
335 | CODE: |
372 | CODE: |
336 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
373 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
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350 | RETVAL->abstime = 1; |
387 | RETVAL->abstime = 1; |
351 | if (!ix) e_start (RETVAL); |
388 | if (!ix) e_start (RETVAL); |
352 | OUTPUT: |
389 | OUTPUT: |
353 | RETVAL |
390 | RETVAL |
354 | |
391 | |
355 | Event signal (SV *signal, SV *cb) |
392 | Event signal (Signal signum, SV *cb) |
356 | ALIAS: |
393 | ALIAS: |
357 | signal_ns = 1 |
394 | signal_ns = 1 |
358 | CODE: |
395 | CODE: |
359 | RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); |
396 | RETVAL = e_new (ST (0), EV_SIGNAL | EV_PERSIST, cb); |
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397 | RETVAL->ev.ev_fd = signum; |
360 | if (!ix) e_start (RETVAL); |
398 | if (!ix) e_start (RETVAL); |
361 | OUTPUT: |
399 | OUTPUT: |
362 | RETVAL |
400 | RETVAL |
363 | |
401 | |
364 | PROTOTYPES: DISABLE |
402 | PROTOTYPES: DISABLE |
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435 | sv_setsv (ev->cb, new_cb); |
473 | sv_setsv (ev->cb, new_cb); |
436 | OUTPUT: |
474 | OUTPUT: |
437 | RETVAL |
475 | RETVAL |
438 | |
476 | |
439 | SV *fh (Event ev, SV *new_fh = 0) |
477 | SV *fh (Event ev, SV *new_fh = 0) |
440 | ALIAS: |
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441 | signal = 0 |
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442 | CODE: |
478 | CODE: |
443 | RETVAL = newSVsv (ev->fh); |
479 | RETVAL = newSVsv (ev->fh); |
444 | if (items > 1) |
480 | if (items > 1) |
445 | { |
481 | { |
446 | if (ev->active) event_del (&ev->ev); |
482 | if (ev->active) event_del (&ev->ev); |
447 | sv_setsv (ev->fh, new_fh); |
483 | sv_setsv (ev->fh, new_fh); |
448 | ev->ev.ev_fd = sv_fileno (ev->fh); |
484 | ev->ev.ev_fd = sv_fileno (ev->fh); |
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485 | ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL; |
449 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
486 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
450 | } |
487 | } |
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488 | OUTPUT: |
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489 | RETVAL |
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490 | |
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491 | SV *signal (Event ev, SV *new_signal = 0) |
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492 | CODE: |
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493 | { |
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494 | Signal signum; |
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495 | |
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496 | if (items > 1) |
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497 | signum = sv_signum (new_signal); /* may croak here */ |
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498 | |
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499 | RETVAL = newSVsv (ev->fh); |
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500 | |
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501 | if (items > 1) |
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502 | { |
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503 | if (ev->active) event_del (&ev->ev); |
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504 | sv_setsv (ev->fh, new_signal); |
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505 | ev->ev.ev_fd = signum; |
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506 | ev->ev.ev_events |= EV_SIGNAL; |
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507 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
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508 | } |
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509 | } |
451 | OUTPUT: |
510 | OUTPUT: |
452 | RETVAL |
511 | RETVAL |
453 | |
512 | |
454 | short events (Event ev, short new_events = EV_UNDEF) |
513 | short events (Event ev, short new_events = EV_UNDEF) |
455 | CODE: |
514 | CODE: |