libnvme\_ctrl\_set\_tls\_key(9) libnvme API manual libnvme\_ctrl\_set\_tls\_key(9)

# [NAME](#NAME)

libnvme\_ctrl\_set\_tls\_key - Set tls\_key.

# [SYNOPSIS](#SYNOPSIS)

**void libnvme\_ctrl\_set\_tls\_key** **(struct libnvme\_ctrl \*p ,** **const char \*tls\_key );**

# [ARGUMENTS](#ARGUMENTS)

[p](#p)

The *struct libnvme\_ctrl* instance to update.

[tls\_key](#tls_key)

New string; a copy is stored. Pass NULL to clear.

libnvme\_ctrl\_set\_tls\_key September 2026

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Document: libnvme_ctrl_set_tls_key-libnvme3(2) from nvme-cli 3.1-r1 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli