Zig 0.17.0-dev (Split by item)

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ioImpl

illumos.ioImpl

fn ioImpl(cmd: IoCtlCommand, io_type: u8, nr: u8, comptime IOT: type) i32

File

lib/std/c/illumos.zig:322

Code

fn ioImpl(cmd: IoCtlCommand, io_type: u8, nr: u8, comptime IOT: type) i32 {
    const size = @as(u32, @intCast(@as(u8, @truncate(@sizeOf(IOT))))) << 16;
    const t = @as(u32, @intCast(io_type)) << 8;
    return @as(i32, @bitCast(@backingInt(cmd) | size | t | nr));
}