Zig 0.17.0-dev (Split by item)

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swapCancelProtection

Threaded.swapCancelProtection

fn swapCancelProtection(userdata: ?*anyopaque, new: Io.CancelProtection) Io.CancelProtection

File

lib/std/Io/Threaded.zig:2399

Code

fn swapCancelProtection(userdata: ?*anyopaque, new: Io.CancelProtection) Io.CancelProtection {
    const t: *Threaded = @ptrCast(@alignCast(userdata));
    _ = t;
    const thread = Thread.current orelse return .unblocked;
    const old = thread.cancel_protection;
    thread.cancel_protection = new;
    return old;
}