slirp: simplify fork_exec()

Use g_spawn_async_with_fds() to setup the child.

GSpawn handles reaping the child, and closing parent file descriptors.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
1 file changed