.TH "libnvmf_config_conn_get_hostnqn" 9 "libnvmf_config_conn_get_hostnqn" "October 2026" "libnvme API manual" LINUX .SH NAME libnvmf_config_conn_get_hostnqn \- a connection's host NQN. .SH SYNOPSIS .B "const char *" libnvmf_config_conn_get_hostnqn .BI "(const struct libnvmf_config_conn *conn " ");" .SH ARGUMENTS .IP "conn" 12 the resolved connection .SH "RETURN" borrowed string, or NULL when the configuration leaves the host identity to the system default (the connect path applies its usual /etc/nvme/hostnqn fallback).