fn jail_and_start_vu_device<T: VirtioDeviceBuilder>(
jail_config: &Option<JailConfig>,
params: T,
vhost: &str,
name: &str
) -> Result<(pid_t, Option<Box<dyn Any>>)>Expand description
Start and jail a vhost-user device according to its configuration and a vhost listener string.
The jailing business is nasty and potentially unsafe if done from the wrong context - do not
call outside of start_devices!
Returns the pid of the jailed device process.