libnvmf\_get\_discovery\_log(9) libnvme API manual libnvmf\_get\_discovery\_log(9)

# [NAME](#NAME)

libnvmf\_get\_discovery\_log - Fetch the NVMe-oF discovery log page

# [SYNOPSIS](#SYNOPSIS)

**int libnvmf\_get\_discovery\_log** **(struct libnvme\_ctrl \*ctrl ,** **const struct libnvmf\_discovery\_args \*args ,** **struct nvmf\_discovery\_log \*\*logp );**

# [ARGUMENTS](#ARGUMENTS)

[ctrl](#ctrl)

Discovery controller

[args](#args)

Optional arguments (pass NULL for defaults)

[logp](#logp)

On success, set to the allocated log page (caller must **free**)

# [DESCRIPTION](#DESCRIPTION)

Issues the three-phase Get Log Page protocol against *ctrl*, validates generation-counter atomicity, and normalises each log entry.

# [RETURN](#RETURN)

0 on success, negative error code otherwise.

libnvmf\_get\_discovery\_log October 2026

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Document: libnvmf_get_discovery_log-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli