… | |
… | |
499 | req_submit (req); \ |
499 | req_submit (req); \ |
500 | SPAGAIN; \ |
500 | SPAGAIN; \ |
501 | \ |
501 | \ |
502 | if (GIMME_V != G_VOID) \ |
502 | if (GIMME_V != G_VOID) \ |
503 | XPUSHs (req_sv (req, AIO_REQ_KLASS)); |
503 | XPUSHs (req_sv (req, AIO_REQ_KLASS)); |
504 | |
504 | |
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|
505 | static int |
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506 | extract_fd (SV *fh, int wr) |
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|
507 | { |
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508 | int fd = PerlIO_fileno (wr ? IoOFP (sv_2io (fh)) : IoIFP (sv_2io (fh))); |
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509 | |
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|
510 | if (fd < 0) |
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|
511 | croak ("illegal fh argument, either not an OS file or read/write mode mismatch"); |
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512 | |
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513 | return fd; |
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514 | } |
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515 | |
505 | MODULE = IO::AIO PACKAGE = IO::AIO |
516 | MODULE = IO::AIO PACKAGE = IO::AIO |
506 | |
517 | |
507 | PROTOTYPES: ENABLE |
518 | PROTOTYPES: ENABLE |
508 | |
519 | |
509 | BOOT: |
520 | BOOT: |
… | |
… | |
516 | newCONSTSUB (stash, "O_CREAT", newSViv (O_CREAT)); |
527 | newCONSTSUB (stash, "O_CREAT", newSViv (O_CREAT)); |
517 | newCONSTSUB (stash, "O_TRUNC", newSViv (O_TRUNC)); |
528 | newCONSTSUB (stash, "O_TRUNC", newSViv (O_TRUNC)); |
518 | #ifndef _WIN32 |
529 | #ifndef _WIN32 |
519 | newCONSTSUB (stash, "S_IFIFO", newSViv (S_IFIFO)); |
530 | newCONSTSUB (stash, "S_IFIFO", newSViv (S_IFIFO)); |
520 | #endif |
531 | #endif |
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|
532 | newCONSTSUB (stash, "S_IFIFO", newSViv (S_IFIFO)); |
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533 | newCONSTSUB (stash, "SYNC_FILE_RANGE_WAIT_BEFORE", newSViv (EIO_SYNC_FILE_RANGE_WAIT_BEFORE)); |
|
|
534 | newCONSTSUB (stash, "SYNC_FILE_RANGE_WRITE" , newSViv (EIO_SYNC_FILE_RANGE_WRITE)); |
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|
535 | newCONSTSUB (stash, "SYNC_FILE_RANGE_WAIT_AFTER" , newSViv (EIO_SYNC_FILE_RANGE_WAIT_AFTER)); |
521 | |
536 | |
522 | create_respipe (); |
537 | create_respipe (); |
523 | |
538 | |
524 | if (eio_init (want_poll, done_poll) < 0) |
539 | if (eio_init (want_poll, done_poll) < 0) |
525 | croak ("IO::AIO: unable to initialise eio library"); |
540 | croak ("IO::AIO: unable to initialise eio library"); |
… | |
… | |
586 | ALIAS: |
601 | ALIAS: |
587 | aio_fsync = EIO_FSYNC |
602 | aio_fsync = EIO_FSYNC |
588 | aio_fdatasync = EIO_FDATASYNC |
603 | aio_fdatasync = EIO_FDATASYNC |
589 | PPCODE: |
604 | PPCODE: |
590 | { |
605 | { |
|
|
606 | int fd = extract_fd (fh, 0); |
591 | dREQ; |
607 | dREQ; |
592 | |
608 | |
593 | req->type = ix; |
609 | req->type = ix; |
594 | req->sv1 = newSVsv (fh); |
610 | req->sv1 = newSVsv (fh); |
595 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh))); |
611 | req->int1 = fd; |
|
|
612 | |
|
|
613 | REQ_SEND (req); |
|
|
614 | } |
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|
615 | |
|
|
616 | void |
|
|
617 | aio_sync_file_range (SV *fh, SV *offset, SV *nbytes, IV flags, SV *callback=&PL_sv_undef) |
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|
618 | PROTOTYPE: $$$$;$ |
|
|
619 | PPCODE: |
|
|
620 | { |
|
|
621 | int fd = extract_fd (fh, 0); |
|
|
622 | dREQ; |
|
|
623 | |
|
|
624 | req->type = EIO_SYNC_FILE_RANGE; |
|
|
625 | req->sv1 = newSVsv (fh); |
|
|
626 | req->int1 = fd; |
|
|
627 | req->offs = SvVAL64 (offset); |
|
|
628 | req->size = SvVAL64 (nbytes); |
|
|
629 | req->int2 = flags; |
596 | |
630 | |
597 | REQ_SEND (req); |
631 | REQ_SEND (req); |
598 | } |
632 | } |
599 | |
633 | |
600 | void |
634 | void |
601 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
635 | aio_close (SV *fh, SV *callback=&PL_sv_undef) |
602 | PROTOTYPE: $;$ |
636 | PROTOTYPE: $;$ |
603 | PPCODE: |
637 | PPCODE: |
604 | { |
638 | { |
605 | static int close_pipe = -1; /* dummy fd to close fds via dup2 */ |
639 | static int close_pipe = -1; /* dummy fd to close fds via dup2 */ |
|
|
640 | int fd = extract_fd (fh, 0); |
606 | dREQ; |
641 | dREQ; |
607 | |
642 | |
608 | if (close_pipe < 0) |
643 | if (close_pipe < 0) |
609 | { |
644 | { |
610 | int pipefd [2]; |
645 | int pipefd [2]; |
… | |
… | |
618 | } |
653 | } |
619 | |
654 | |
620 | req->type = EIO_DUP2; |
655 | req->type = EIO_DUP2; |
621 | req->int1 = close_pipe; |
656 | req->int1 = close_pipe; |
622 | req->sv2 = newSVsv (fh); |
657 | req->sv2 = newSVsv (fh); |
623 | req->int2 = PerlIO_fileno (IoIFP (sv_2io (fh))); |
658 | req->int2 = fd; |
624 | |
659 | |
625 | REQ_SEND (req); |
660 | REQ_SEND (req); |
626 | } |
661 | } |
627 | |
662 | |
628 | void |
663 | void |
… | |
… | |
632 | aio_write = EIO_WRITE |
667 | aio_write = EIO_WRITE |
633 | PROTOTYPE: $$$$$;$ |
668 | PROTOTYPE: $$$$$;$ |
634 | PPCODE: |
669 | PPCODE: |
635 | { |
670 | { |
636 | STRLEN svlen; |
671 | STRLEN svlen; |
|
|
672 | int fd = extract_fd (fh, ix == EIO_WRITE); |
637 | char *svptr = SvPVbyte (data, svlen); |
673 | char *svptr = SvPVbyte (data, svlen); |
638 | UV len = SvUV (length); |
674 | UV len = SvUV (length); |
639 | |
675 | |
|
|
676 | if (SvTYPE (data) > SVt_PVMG || SvROK (data)) |
|
|
677 | croak ("illegal data argument '%s', must be plain scalar string", SvPV_nolen (data)); |
|
|
678 | |
640 | SvUPGRADE (data, SVt_PV); |
679 | SvUPGRADE (data, SVt_PV); |
641 | SvPOK_on (data); |
680 | SvPOK_only (data); |
642 | |
681 | |
643 | if (dataoffset < 0) |
682 | if (dataoffset < 0) |
644 | dataoffset += svlen; |
683 | dataoffset += svlen; |
645 | |
684 | |
646 | if (dataoffset < 0 || dataoffset > svlen) |
685 | if (dataoffset < 0 || dataoffset > svlen) |
… | |
… | |
664 | { |
703 | { |
665 | dREQ; |
704 | dREQ; |
666 | |
705 | |
667 | req->type = ix; |
706 | req->type = ix; |
668 | req->sv1 = newSVsv (fh); |
707 | req->sv1 = newSVsv (fh); |
669 | req->int1 = PerlIO_fileno (ix == EIO_READ ? IoIFP (sv_2io (fh)) |
708 | req->int1 = fd; |
670 | : IoOFP (sv_2io (fh))); |
|
|
671 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
709 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
672 | req->size = len; |
710 | req->size = len; |
673 | req->sv2 = SvREFCNT_inc (data); |
711 | req->sv2 = SvREFCNT_inc (data); |
674 | req->ptr2 = (char *)svptr + dataoffset; |
712 | req->ptr2 = (char *)svptr + dataoffset; |
675 | req->stroffset = dataoffset; |
713 | req->stroffset = dataoffset; |
… | |
… | |
702 | void |
740 | void |
703 | aio_sendfile (SV *out_fh, SV *in_fh, SV *in_offset, UV length, SV *callback=&PL_sv_undef) |
741 | aio_sendfile (SV *out_fh, SV *in_fh, SV *in_offset, UV length, SV *callback=&PL_sv_undef) |
704 | PROTOTYPE: $$$$;$ |
742 | PROTOTYPE: $$$$;$ |
705 | PPCODE: |
743 | PPCODE: |
706 | { |
744 | { |
|
|
745 | int ifd = extract_fd (in_fh , 0); |
|
|
746 | int ofd = extract_fd (out_fh, 0); |
707 | dREQ; |
747 | dREQ; |
708 | |
748 | |
709 | req->type = EIO_SENDFILE; |
749 | req->type = EIO_SENDFILE; |
710 | req->sv1 = newSVsv (out_fh); |
750 | req->sv1 = newSVsv (out_fh); |
711 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (out_fh))); |
751 | req->int1 = ofd; |
712 | req->sv2 = newSVsv (in_fh); |
752 | req->sv2 = newSVsv (in_fh); |
713 | req->int2 = PerlIO_fileno (IoIFP (sv_2io (in_fh))); |
753 | req->int2 = ifd; |
714 | req->offs = SvVAL64 (in_offset); |
754 | req->offs = SvVAL64 (in_offset); |
715 | req->size = length; |
755 | req->size = length; |
716 | |
756 | |
717 | REQ_SEND; |
757 | REQ_SEND; |
718 | } |
758 | } |
… | |
… | |
720 | void |
760 | void |
721 | aio_readahead (SV *fh, SV *offset, IV length, SV *callback=&PL_sv_undef) |
761 | aio_readahead (SV *fh, SV *offset, IV length, SV *callback=&PL_sv_undef) |
722 | PROTOTYPE: $$$;$ |
762 | PROTOTYPE: $$$;$ |
723 | PPCODE: |
763 | PPCODE: |
724 | { |
764 | { |
|
|
765 | int fd = extract_fd (fh, 0); |
725 | dREQ; |
766 | dREQ; |
726 | |
767 | |
727 | req->type = EIO_READAHEAD; |
768 | req->type = EIO_READAHEAD; |
728 | req->sv1 = newSVsv (fh); |
769 | req->sv1 = newSVsv (fh); |
729 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh))); |
770 | req->int1 = fd; |
730 | req->offs = SvVAL64 (offset); |
771 | req->offs = SvVAL64 (offset); |
731 | req->size = length; |
772 | req->size = length; |
732 | |
773 | |
733 | REQ_SEND; |
774 | REQ_SEND; |
734 | } |
775 | } |