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libnvme_ctrl_get_keyring(2) libnvme API manual libnvme_ctrl_get_keyring(2)

NAME

libnvme_ctrl_get_keyring - Get keyring.

SYNOPSIS

int libnvme_ctrl_get_keyring (const struct libnvme_ctrl *p , const char **keyring , const char *dflt );

ARGUMENTS

The struct libnvme_ctrl instance to query.
Where to store the value on success.
Value to store in keyring on failure.

RETURN

0 on success, -ENOENT if the attribute does not exist, or a negative errno on failure.

libnvme_ctrl_get_keyring October 2026