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516 | newCONSTSUB (stash, "O_CREAT", newSViv (O_CREAT)); |
516 | newCONSTSUB (stash, "O_CREAT", newSViv (O_CREAT)); |
517 | newCONSTSUB (stash, "O_TRUNC", newSViv (O_TRUNC)); |
517 | newCONSTSUB (stash, "O_TRUNC", newSViv (O_TRUNC)); |
518 | #ifndef _WIN32 |
518 | #ifndef _WIN32 |
519 | newCONSTSUB (stash, "S_IFIFO", newSViv (S_IFIFO)); |
519 | newCONSTSUB (stash, "S_IFIFO", newSViv (S_IFIFO)); |
520 | #endif |
520 | #endif |
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521 | newCONSTSUB (stash, "S_IFIFO", newSViv (S_IFIFO)); |
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522 | newCONSTSUB (stash, "SYNC_FILE_RANGE_WAIT_BEFORE", newSViv (EIO_SYNC_FILE_RANGE_WAIT_BEFORE)); |
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523 | newCONSTSUB (stash, "SYNC_FILE_RANGE_WRITE" , newSViv (EIO_SYNC_FILE_RANGE_WRITE)); |
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524 | newCONSTSUB (stash, "SYNC_FILE_RANGE_WAIT_AFTER" , newSViv (EIO_SYNC_FILE_RANGE_WAIT_AFTER)); |
521 | |
525 | |
522 | create_respipe (); |
526 | create_respipe (); |
523 | |
527 | |
524 | if (eio_init (want_poll, done_poll) < 0) |
528 | if (eio_init (want_poll, done_poll) < 0) |
525 | croak ("IO::AIO: unable to initialise eio library"); |
529 | croak ("IO::AIO: unable to initialise eio library"); |
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591 | dREQ; |
595 | dREQ; |
592 | |
596 | |
593 | req->type = ix; |
597 | req->type = ix; |
594 | req->sv1 = newSVsv (fh); |
598 | req->sv1 = newSVsv (fh); |
595 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh))); |
599 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh))); |
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600 | |
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601 | REQ_SEND (req); |
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602 | } |
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603 | |
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604 | void |
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605 | aio_sync_file_range (SV *fh, SV *offset, SV *nbytes, IV flags, SV *callback=&PL_sv_undef) |
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606 | PROTOTYPE: $$$$;$ |
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607 | PPCODE: |
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608 | { |
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609 | dREQ; |
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610 | |
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611 | req->type = EIO_SYNC_FILE_RANGE; |
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612 | req->sv1 = newSVsv (fh); |
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613 | req->int1 = PerlIO_fileno (IoIFP (sv_2io (fh))); |
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614 | req->offs = SvVAL64 (offset); |
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615 | req->size = SvVAL64 (nbytes); |
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616 | req->int2 = flags; |
596 | |
617 | |
597 | REQ_SEND (req); |
618 | REQ_SEND (req); |
598 | } |
619 | } |
599 | |
620 | |
600 | void |
621 | void |
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634 | PPCODE: |
655 | PPCODE: |
635 | { |
656 | { |
636 | STRLEN svlen; |
657 | STRLEN svlen; |
637 | char *svptr = SvPVbyte (data, svlen); |
658 | char *svptr = SvPVbyte (data, svlen); |
638 | UV len = SvUV (length); |
659 | UV len = SvUV (length); |
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660 | int fd; |
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661 | |
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662 | if (SvTYPE (data) > SVt_PVMG) |
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663 | croak ("illegal data argument '%s', must be plain scalar string", SvPV_nolen (data)); |
639 | |
664 | |
640 | SvUPGRADE (data, SVt_PV); |
665 | SvUPGRADE (data, SVt_PV); |
641 | SvPOK_on (data); |
666 | SvPOK_only (data); |
642 | |
667 | |
643 | if (dataoffset < 0) |
668 | if (dataoffset < 0) |
644 | dataoffset += svlen; |
669 | dataoffset += svlen; |
645 | |
670 | |
646 | if (dataoffset < 0 || dataoffset > svlen) |
671 | if (dataoffset < 0 || dataoffset > svlen) |
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659 | } |
684 | } |
660 | |
685 | |
661 | if (len < 0) |
686 | if (len < 0) |
662 | croak ("length must not be negative"); |
687 | croak ("length must not be negative"); |
663 | |
688 | |
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689 | fd = PerlIO_fileno (ix == EIO_READ ? IoIFP (sv_2io (fh)) |
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690 | : IoOFP (sv_2io (fh))); |
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691 | |
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692 | if (fd < 0) |
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693 | croak ("illegal fh argument, either not an OS file or read/write mode mismatch"); |
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694 | |
664 | { |
695 | { |
665 | dREQ; |
696 | dREQ; |
666 | |
697 | |
667 | req->type = ix; |
698 | req->type = ix; |
668 | req->sv1 = newSVsv (fh); |
699 | req->sv1 = newSVsv (fh); |
669 | req->int1 = PerlIO_fileno (ix == EIO_READ ? IoIFP (sv_2io (fh)) |
700 | req->int1 = df; |
670 | : IoOFP (sv_2io (fh))); |
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671 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
701 | req->offs = SvOK (offset) ? SvVAL64 (offset) : -1; |
672 | req->size = len; |
702 | req->size = len; |
673 | req->sv2 = SvREFCNT_inc_NN (data); |
703 | req->sv2 = SvREFCNT_inc (data); |
674 | req->ptr2 = (char *)svptr + dataoffset; |
704 | req->ptr2 = (char *)svptr + dataoffset; |
675 | req->stroffset = dataoffset; |
705 | req->stroffset = dataoffset; |
676 | |
706 | |
677 | if (!SvREADONLY (data)) |
707 | if (!SvREADONLY (data)) |
678 | { |
708 | { |