Function pageSize [src]

If the page size is comptime-known, return value is comptime. Otherwise, calls std.options.queryPageSize which by default queries the host operating system at runtime.

Prototype

pub inline fn pageSize() usize

Example

 test pageSize {
    assert(std.math.isPowerOfTwo(pageSize()));
}

Source

  pub inline fn pageSize() usize {
    if (page_size_min == page_size_max) return page_size_min;
    return std.options.queryPageSize();
}  