NAME

       nvme_get_path_attr - Read path sysfs attribute

SYNOPSIS

       char * nvme_get_path_attr (nvme_path_t p , const char *attr );

ARGUMENTS

       p           nvme_path_t object

       attr        sysfs attribute name

RETURN

       String  with the contents of attr or NULL in case of an empty value or in case of an error
       (indicated by non-zero errno code).