NAME
libnvme_get_subsys_attr - Read subsystem sysfs attribute
SYNOPSIS
char * libnvme_get_subsys_attr (struct libnvme_subsystem *s , const char *attr );
ARGUMENTS
- s
-
struct libnvme_subsystem object
- attr
-
sysfs attribute name
RETURN
A newly allocated string with the contents of attr (the caller frees), or NULL in case of an empty value or error.