.TH "libnvmf_params_get" 9 "libnvmf_params_get" "October 2026" "libnvme API manual" LINUX
.SH NAME
libnvmf_params_get \- look up one connection parameter.
.SH SYNOPSIS
.B "const char *" libnvmf_params_get
.BI "(const struct libnvmf_params *params "  ","
.BI "const char *key "  ");"
.SH ARGUMENTS
.IP "params" 12
a resolved parameter set
.IP "key" 12
the configuration key name (the "nvme connect" long-option name,
e.g. "ctrl-loss-tmo")
.SH "RETURN"
NULL when \fIkey\fP is unset (the kernel default applies), the empty
string for an explicit reset to the kernel default, the value string
otherwise.  Borrowed; valid while the owning configuration is alive.