Searched refs:zero_off (Results 1 - 2 of 2) sorted by relevance
/darwin-on-arm/xnu/bsd/hfs/ |
H A D | hfs_readwrite.c | 535 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 D | vfs_cluster.c | 2715 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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