Searched refs:io_offset (Results 1 - 2 of 2) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/vfs/
H A Dvfs_bio.c508 buf_clone(buf_t bp, int io_offset, int io_size, void (*iodone)(buf_t, void *), void *arg) argument
512 if (io_offset < 0 || io_size < 0)
515 if ((unsigned)(io_offset + io_size) > (unsigned)bp->b_bcount)
519 if (io_offset && ((bp->b_uploffset + io_offset) & PAGE_MASK))
522 if (((bp->b_uploffset + io_offset + io_size) & PAGE_MASK) && ((io_offset + io_size) < bp->b_bcount))
536 io_bp->b_uploffset = bp->b_uploffset + io_offset;
538 io_bp->b_datap = (uintptr_t)(((char *)bp->b_datap) + io_offset);
H A Dvfs_cluster.c2425 int io_offset; local
2665 io_offset = start_offset;
2675 cluster_zero(upl, io_offset, bytes_to_zero, NULL);
2683 cluster_zero(upl, io_offset, bytes_to_zero, NULL);
2687 cluster_zero(upl, io_offset, bytes_to_zero, NULL);
2693 io_offset += bytes_to_zero;
2701 retval = cluster_copy_upl_data(uio, upl, io_offset, (int *)&io_requested);
2712 io_offset += bytes_to_move;
2723 cluster_zero(upl, io_offset, bytes_to_zero, NULL);
2731 cluster_zero(upl, io_offset, bytes_to_zer
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