libnvmf\_config\_conn\_is\_dc(9) libnvme API manual libnvmf\_config\_conn\_is\_dc(9)

# [NAME](#NAME)

libnvmf\_config\_conn\_is\_dc - is this connection a discovery controller?

# [SYNOPSIS](#SYNOPSIS)

**bool libnvmf\_config\_conn\_is\_dc** **(const struct libnvmf\_config\_conn \*conn );**

# [ARGUMENTS](#ARGUMENTS)

[conn](#conn)

the resolved connection

# [RETURN](#RETURN)

true for a discovery controller, false for an I/O controller.

libnvmf\_config\_conn\_is\_dc October 2026

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