NAME
libnvme_ns_get_wwid - Get wwid.
SYNOPSIS
int libnvme_ns_get_wwid (const struct libnvme_ns *p , const char **wwid , const char *dflt );
ARGUMENTS
- p
-
The struct libnvme_ns instance to query.
- wwid
-
Where to store the value on success.
- dflt
-
Value to store in wwid on failure.
RETURN
0 on success, -ENOENT if the attribute does not exist, or a negative errno on failure.