libnvmf\_params\_for\_each(9) libnvme API manual libnvmf\_params\_for\_each(9)

# [NAME](#NAME)

libnvmf\_params\_for\_each - iterate over set connection parameters.

# [SYNOPSIS](#SYNOPSIS)

**void libnvmf\_params\_for\_each** **(const struct libnvmf\_params \*params ,** **void (\*callback)(const char \*key, const char \*value, void \*user\_data) ,** **void \*user\_data );**

# [ARGUMENTS](#ARGUMENTS)

[params](#params)

a resolved parameter set

[callback](#callback)

called once per key in first-insertion order; *value* is the empty string for an explicit reset, never NULL

[user\_data](#user_data)

caller context passed to *callback*

libnvmf\_params\_for\_each October 2026

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