libnvmf_register_ctrl(9)      libnvme API manual      libnvmf_register_ctrl(9)

NAME
       libnvmf_register_ctrl - Perform registration task with a DC

SYNOPSIS
       int libnvmf_register_ctrl (struct libnvme_ctrl *c , enum nvmf_dim_tas
       tas , __u32 *result );

ARGUMENTS
       c           Controller instance

       tas         Task field of the Command Dword 10 (cdw10). Indicates
                   whether to perform a Registration, Deregistration, or
                   Registration-update.

       result      The command-specific result returned by the DC upon command
                   completion.

DESCRIPTION
       Perform registration task with a Discovery Controller (DC). Three tasks
       are supported: register, deregister, and registration update.

RETURN
       0 on success, negative error code otherwise.

September 2026               libnvmf_register_ctrl    libnvmf_register_ctrl(9)