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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Private Type Function

netSendPosix

Private Type Function
std.Io.Threaded.netSendPosix
fn netSendPosix(
    t: *Threaded,
    socket_handle: net.Socket.Handle,
    messages: []net.OutgoingMessage,
    flags: net.SendFlags,
    nonblocking: bool,
) struct

File

Io/Threaded.zig:12948
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fn netSendPosix(
    t: *Threaded,
    socket_handle: net.Socket.Handle,
    messages: []net.OutgoingMessage,
    flags: net.SendFlags,
    nonblocking: bool,
) struct { ?(net.Socket.SendError || error{WouldBlock}), usize } {
    if (!have_networking) return .{ error.NetworkDown, 0 };

    const posix_flags: u32 =
        @as(u32, if (@hasDecl(posix.MSG, "CONFIRM") and flags.confirm) posix.MSG.CONFIRM else 0) |
        @as(u32, if (@hasDecl(posix.MSG, "DONTROUTE") and flags.dont_route) posix.MSG.DONTROUTE else 0) |
        @as(u32, if (@hasDecl(posix.MSG, "EOR") and flags.eor) posix.MSG.EOR else 0) |
        @as(u32, if (@hasDecl(posix.MSG, "OOB") and flags.oob) posix.MSG.OOB else 0) |
        @as(u32, if (@hasDecl(posix.MSG, "FASTOPEN") and flags.fastopen) posix.MSG.FASTOPEN else 0) |
        @as(u32, if (@hasDecl(posix.MSG, "DONTWAIT") and nonblocking) posix.MSG.DONTWAIT else 0) |
        posix.MSG.NOSIGNAL;

    var i: usize = 0;
    while (messages.len - i != 0) {
        if (have_sendmmsg) {
            i += netSendManyPosix(socket_handle, messages[i..], posix_flags) catch |err| return .{ err, i };
            continue;
        }
        t.netSendOnePosix(socket_handle, &messages[i], posix_flags) catch |err| return .{ err, i };
        i += 1;
    }
    return .{ null, i };
}