libnvmf\_context\_set\_hostnqn(9) libnvme API manual libnvmf\_context\_set\_hostnqn(9)

# [NAME](#NAME)

libnvmf\_context\_set\_hostnqn - Set host NQN and host ID for context

# [SYNOPSIS](#SYNOPSIS)

**int libnvmf\_context\_set\_hostnqn** **(struct libnvmf\_context \*fctx ,** **const char \*hostnqn ,** **const char \*hostid );**

# [ARGUMENTS](#ARGUMENTS)

[fctx](#fctx)

Fabrics context

[hostnqn](#hostnqn)

Host NQN

[hostid](#hostid)

Host identifier

# [DESCRIPTION](#DESCRIPTION)

Sets the host NQN and host ID for the context.

# [RETURN](#RETURN)

0 on success, negative error code otherwise.

libnvmf\_context\_set\_hostnqn September 2026

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Document: libnvmf_context_set_hostnqn-libnvme3(2) from nvme-cli 3.1-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli