libnvmf_exclusion_add_subsysnqn-libnvme32
Append a subsystem-nqn-only entry.
Usage
int libnvmf_exclusion_add_subsysnqn (struct libnvme_global_ctx *ctx , const char *name , const char *subsysnqn );
Arguments
ctx
|
libnvme global context; must not be NULL |
|---|---|
name
|
list name |
subsysnqn
|
subsystem NQN to exclude; must not be NULL or empty |
Overview
Builds an exclusion entry matching every controller of a subsystem (the entry constrains only the NQN) inside libnvme -- the caller needs no knowledge of the on-disk entry format -- then appends it via libnvmf_exclusion_add. Creates the list if it does not exist.
Return
0 on success, -EINVAL if ctx or subsysnqn is NULL/empty, negative errno otherwise.