qemu/osdep: Add excluded fd parameter to qemu_close_all_open_fd()

In order for this function to be usable by tap.c code, add a list of
file descriptors that should not be closed.

Signed-off-by: Clément Léger <cleger@rivosinc.com>
Message-ID: <20240802145423.3232974-5-cleger@rivosinc.com>
[rth: Use max_fd in qemu_close_all_open_fd_close_range]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
3 files changed