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

/darwin-on-arm/xnu/bsd/hfs/
H A Dhfs_readwrite.c535 off_t zero_off; local
550 zero_off = offset & ~PAGE_MASK_64;
556 if (offset > zero_off) {
557 if (rl_scan(&fp->ff_invalidranges, zero_off, offset - 1, &invalid_range) != RL_NOOVERLAP)
577 zero_off = fp->ff_size;
595 zero_off = eof_page_base;
603 if (zero_off < inval_start) {
612 zero_off, (off_t)0,
624 zero_off = fp->ff_size = inval_end;
627 if (offset > zero_off) lfla
[all...]
/darwin-on-arm/xnu/bsd/vfs/
H A Dvfs_cluster.c2715 cluster_zero_range(upl_t upl, upl_page_info_t *pl, int flags, int io_offset, off_t zero_off, off_t upl_f_offset, int bytes_to_zero) argument
2722 bytes_to_zero = min(bytes_to_zero, PAGE_SIZE - (int)(zero_off & PAGE_MASK_64));
2723 zero_pg_index = (int)((zero_off - upl_f_offset) / PAGE_SIZE_64);
2761 off_t zero_off; local
2793 zero_off = 0;
2810 zero_off = headOff;
2814 zero_off = headOff;
2818 zero_off = uio->uio_offset & ~PAGE_MASK_64;
2820 if (zero_off >= oldEOF) {
2821 zero_cnt = uio->uio_offset - zero_off;
[all...]

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