Provided by: libnvme-dev_1.3-1~ubuntu22.04_amd64 
NAME
nvme_update_config - Update JSON configuration
SYNOPSIS
int nvme_update_config (nvme_root_t r );
ARGUMENTS
r nvme_root_t object
DESCRIPTION
Updates the JSON configuration file with the contents of r.
RETURN
0 on success, -1 on failure.