tree 3675ba47ede055a9db075648d72476a80552ccd3
parent 9468484fe904ab4691de6d9c34616667f377ceac
author Philippe Mathieu-Daudé <philmd@linaro.org> 1699558085 +0100
committer Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> 1704869930 +0000

util/fifo8: Allow fifo8_pop_buf() to not populate popped length

There might be cases where we know the number of bytes we can
pop from the FIFO, or we simply don't care how many bytes is
returned. Allow fifo8_pop_buf() to take a NULL numptr.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231109192814.95977-2-philmd@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>