Function nvme_subsystem_get_sysfs_dir 

pub unsafe extern "C" fn nvme_subsystem_get_sysfs_dir(
    s: nvme_subsystem_t,
) -> *const c_char

nvme_subsystem_get_sysfs_dir() - sysfs directory of an nvme_subsystem_t object @s: nvme_subsystem_t object

Return: sysfs directory name of @s