> --- a/posix-aio-compat.c
> +++ b/posix-aio-compat.c
> @@ -502,7 +502,8 @@ static void aio_signal_handler(int signum)
>      if (posix_aio_state) {
>          char byte = 0;
> 
> -  write(posix_aio_state->wfd, &byte, sizeof(byte));
> +  if (write(posix_aio_state->wfd, &byte, sizeof(byte)) != sizeof(byte))
> +    die("write()");

I'm pretty sure this change is wrong, and shows why you should never blindly 
believe dumb analysis tools.

The write may fail harmlessly if the pipe is already full.

Paul


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