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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. Public Function

lockUncancelable

Public Function
std.Io.RwLock.lockUncancelable
pub fn lockUncancelable(rl: *RwLock, io: Io) void

Params

File

Io/RwLock.zig:51
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pub fn lockUncancelable(rl: *RwLock, io: Io) void {
    _ = @atomicRmw(usize, &rl.state, .Add, writer, .seq_cst);
    rl.mutex.lockUncancelable(io);

    const state = @atomicRmw(usize, &rl.state, .Add, is_writing -% writer, .seq_cst);
    if (state & reader_mask != 0)
        rl.semaphore.waitUncancelable(io);
}