Zig 0.17.0-dev (Split by item)

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futexWaitUncancelable

Threaded.futexWaitUncancelable

fn futexWaitUncancelable(userdata: ?*anyopaque, ptr: *const u32, expected: u32) void

File

lib/std/Io/Threaded.zig:2526

Code

fn futexWaitUncancelable(userdata: ?*anyopaque, ptr: *const u32, expected: u32) void {
    if (builtin.single_threaded) unreachable; // Deadlock.
    const t: *Threaded = @ptrCast(@alignCast(userdata));
    _ = t;
    Thread.futexWaitUncancelable(ptr, expected, null);
}