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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 Function

waitForOtherThreadToFinishPanicking

Doc Source

Private Function

std.debug.waitForOtherThreadToFinishPanicking

fn waitForOtherThreadToFinishPanicking() void

Must be called only after adding 1 to panicking. There are three callsites.

File

debug.zig:624

fn waitForOtherThreadToFinishPanicking() void {
    if (panicking.fetchSub(1, .seq_cst) != 1) {
        // Another thread is panicking, wait for the last one to finish
        // and call abort()
        if (builtin.single_threaded) unreachable;

        // Sleep forever without hammering the CPU
        var futex: u32 = 0;
        while (true) std.Options.debug_io.futexWaitUncancelable(u32, &futex, 0);
        unreachable;
    }
}