On 8/7/21 11:42 AM, Warner Losh wrote:
> Save the path to the qemu emulator. This will be used later when we have
> a more complete implementation of exec.
>
> Signed-off-by: Stacey Son <sson@FreeBSD.org>
> Signed-off-by: Warner Losh <imp@bsdimp.com>
> ---
>   bsd-user/main.c | 21 +++++++++++++++++++++
>   bsd-user/qemu.h |  1 +
>   2 files changed, 22 insertions(+)

Acked-by: Richard Henderson <richard.henderson@linaro.org>

> +char qemu_proc_pathname[PATH_MAX];  /* full path to exeutable */
...
> +    len = PATH_MAX;

Maybe better with sizeof?