Function fdt_check_node_offset_

components/drivers/ofw/libfdt/fdt.c:223–233

}

int fdt_check_node_offset_(const void *fdt, int offset)
{
    if (!can_assume(VALID_INPUT)
        && ((offset < 0) || (offset % FDT_TAGSIZE)))
        return -FDT_ERR_BADOFFSET;

    if (fdt_next_tag(fdt, offset, &offset) != FDT_BEGIN_NODE)
        return -FDT_ERR_BADOFFSET;

    return offset;
}

int fdt_check_prop_offset_(const void *fdt, int offset)
{