… | |
… | |
402 | void |
402 | void |
403 | max_parallel(nthreads) |
403 | max_parallel(nthreads) |
404 | int nthreads |
404 | int nthreads |
405 | PROTOTYPE: $ |
405 | PROTOTYPE: $ |
406 | CODE: |
406 | CODE: |
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|
407 | { |
407 | int cur = started; |
408 | int cur = started; |
408 | while (cur > nthreads) |
409 | while (cur > nthreads) |
409 | { |
410 | { |
410 | end_thread (); |
411 | end_thread (); |
411 | cur--; |
412 | cur--; |
… | |
… | |
414 | while (started > nthreads) |
415 | while (started > nthreads) |
415 | { |
416 | { |
416 | poll_wait (); |
417 | poll_wait (); |
417 | poll_cb (aTHX); |
418 | poll_cb (aTHX); |
418 | } |
419 | } |
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|
420 | } |
419 | |
421 | |
420 | void |
422 | void |
421 | aio_open(pathname,flags,mode,callback) |
423 | aio_open(pathname,flags,mode,callback) |
422 | SV * pathname |
424 | SV * pathname |
423 | int flags |
425 | int flags |
424 | int mode |
426 | int mode |
425 | SV * callback |
427 | SV * callback |
426 | PROTOTYPE: $$$$ |
428 | PROTOTYPE: $$$$ |
427 | CODE: |
429 | CODE: |
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|
430 | { |
428 | aio_req req; |
431 | aio_req req; |
429 | |
432 | |
430 | Newz (0, req, 1, aio_cb); |
433 | Newz (0, req, 1, aio_cb); |
431 | |
434 | |
432 | if (!req) |
435 | if (!req) |
… | |
… | |
438 | req->fd = flags; |
441 | req->fd = flags; |
439 | req->mode = mode; |
442 | req->mode = mode; |
440 | req->callback = SvREFCNT_inc (callback); |
443 | req->callback = SvREFCNT_inc (callback); |
441 | |
444 | |
442 | send_req (req); |
445 | send_req (req); |
|
|
446 | } |
443 | |
447 | |
444 | void |
448 | void |
445 | aio_close(fh,callback) |
449 | aio_close(fh,callback) |
446 | InputStream fh |
450 | InputStream fh |
447 | SV * callback |
451 | SV * callback |
… | |
… | |
449 | ALIAS: |
453 | ALIAS: |
450 | aio_close = REQ_CLOSE |
454 | aio_close = REQ_CLOSE |
451 | aio_fsync = REQ_FSYNC |
455 | aio_fsync = REQ_FSYNC |
452 | aio_fdatasync = REQ_FDATASYNC |
456 | aio_fdatasync = REQ_FDATASYNC |
453 | CODE: |
457 | CODE: |
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|
458 | { |
454 | aio_req req; |
459 | aio_req req; |
455 | |
460 | |
456 | Newz (0, req, 1, aio_cb); |
461 | Newz (0, req, 1, aio_cb); |
457 | |
462 | |
458 | if (!req) |
463 | if (!req) |
… | |
… | |
461 | req->type = ix; |
466 | req->type = ix; |
462 | req->fd = PerlIO_fileno (fh); |
467 | req->fd = PerlIO_fileno (fh); |
463 | req->callback = SvREFCNT_inc (callback); |
468 | req->callback = SvREFCNT_inc (callback); |
464 | |
469 | |
465 | send_req (req); |
470 | send_req (req); |
|
|
471 | } |
466 | |
472 | |
467 | void |
473 | void |
468 | aio_read(fh,offset,length,data,dataoffset,callback) |
474 | aio_read(fh,offset,length,data,dataoffset,callback) |
469 | InputStream fh |
475 | InputStream fh |
470 | UV offset |
476 | UV offset |
… | |
… | |
487 | PROTOTYPE: $$$$$$ |
493 | PROTOTYPE: $$$$$$ |
488 | CODE: |
494 | CODE: |
489 | read_write (aTHX_ 1, PerlIO_fileno (fh), offset, length, data, dataoffset, callback); |
495 | read_write (aTHX_ 1, PerlIO_fileno (fh), offset, length, data, dataoffset, callback); |
490 | |
496 | |
491 | void |
497 | void |
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|
498 | aio_readahead(fh,offset,length,callback) |
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|
499 | InputStream fh |
|
|
500 | UV offset |
|
|
501 | IV length |
|
|
502 | SV * callback |
|
|
503 | PROTOTYPE: $$$$ |
|
|
504 | CODE: |
|
|
505 | { |
|
|
506 | aio_req req; |
|
|
507 | |
|
|
508 | if (length < 0) |
|
|
509 | croak ("length must not be negative"); |
|
|
510 | |
|
|
511 | Newz (0, req, 1, aio_cb); |
|
|
512 | |
|
|
513 | if (!req) |
|
|
514 | croak ("out of memory during aio_req allocation"); |
|
|
515 | |
|
|
516 | req->type = REQ_READAHEAD; |
|
|
517 | req->fd = PerlIO_fileno (fh); |
|
|
518 | req->offset = offset; |
|
|
519 | req->length = length; |
|
|
520 | req->callback = SvREFCNT_inc (callback); |
|
|
521 | |
|
|
522 | send_req (req); |
|
|
523 | } |
|
|
524 | |
|
|
525 | void |
492 | aio_stat(fh_or_path,callback) |
526 | aio_stat(fh_or_path,callback) |
493 | SV * fh_or_path |
527 | SV * fh_or_path |
494 | SV * callback |
528 | SV * callback |
495 | PROTOTYPE: $$ |
529 | PROTOTYPE: $$ |
496 | ALIAS: |
530 | ALIAS: |
497 | aio_lstat = 1 |
531 | aio_lstat = 1 |
498 | CODE: |
532 | CODE: |
|
|
533 | { |
499 | aio_req req; |
534 | aio_req req; |
500 | |
535 | |
501 | Newz (0, req, 1, aio_cb); |
536 | Newz (0, req, 1, aio_cb); |
502 | |
537 | |
503 | if (!req) |
538 | if (!req) |
… | |
… | |
521 | } |
556 | } |
522 | |
557 | |
523 | req->callback = SvREFCNT_inc (callback); |
558 | req->callback = SvREFCNT_inc (callback); |
524 | |
559 | |
525 | send_req (req); |
560 | send_req (req); |
|
|
561 | } |
526 | |
562 | |
527 | void |
563 | void |
528 | aio_unlink(pathname,callback) |
564 | aio_unlink(pathname,callback) |
529 | SV * pathname |
565 | SV * pathname |
530 | SV * callback |
566 | SV * callback |
531 | PROTOTYPE: $$ |
567 | PROTOTYPE: $$ |
532 | CODE: |
568 | CODE: |
|
|
569 | { |
533 | aio_req req; |
570 | aio_req req; |
534 | |
571 | |
535 | Newz (0, req, 1, aio_cb); |
572 | Newz (0, req, 1, aio_cb); |
536 | |
573 | |
537 | if (!req) |
574 | if (!req) |
… | |
… | |
541 | req->data = newSVsv (pathname); |
578 | req->data = newSVsv (pathname); |
542 | req->dataptr = SvPV_nolen (req->data); |
579 | req->dataptr = SvPV_nolen (req->data); |
543 | req->callback = SvREFCNT_inc (callback); |
580 | req->callback = SvREFCNT_inc (callback); |
544 | |
581 | |
545 | send_req (req); |
582 | send_req (req); |
|
|
583 | } |
546 | |
584 | |
547 | int |
585 | int |
548 | poll_fileno() |
586 | poll_fileno() |
549 | PROTOTYPE: |
587 | PROTOTYPE: |
550 | CODE: |
588 | CODE: |