nvme\_init\_identify\_command\_set\_structure(9) libnvme API manual nvme\_init\_identify\_command\_set\_structure(9)

# [NAME](#NAME)

nvme\_init\_identify\_command\_set\_structure - Initialize passthru command for I/O Command Set data structure

# [SYNOPSIS](#SYNOPSIS)

**void nvme\_init\_identify\_command\_set\_structure** **(struct libnvme\_passthru\_cmd \*cmd ,** **\_\_u16 cntid ,** **struct nvme\_id\_iocs \*iocs );**

# [ARGUMENTS](#ARGUMENTS)

[cmd](#cmd)

Command data structure to initialize

[cntid](#cntid)

Controller ID

[iocs](#iocs)

User space destination address to transfer the data

# [DESCRIPTION](#DESCRIPTION)

Retrieves list of the controller's supported io command set vectors. See *struct nvme\_id\_iocs*.

nvme\_init\_identify\_command\_set\_structure October 2026

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