21 lines
622 B
Groff
21 lines
622 B
Groff
.TH "nvme_set_features_volatile_wc" 9 "nvme_set_features_volatile_wc" "April 2022" "libnvme API manual" LINUX
|
|
.SH NAME
|
|
nvme_set_features_volatile_wc \-
|
|
.SH SYNOPSIS
|
|
.B "int" nvme_set_features_volatile_wc
|
|
.BI "(int fd " ","
|
|
.BI "bool wce " ","
|
|
.BI "bool save " ","
|
|
.BI "__u32 *result " ");"
|
|
.SH ARGUMENTS
|
|
.IP "fd" 12
|
|
File descriptor of nvme device
|
|
.IP "wce" 12
|
|
Write cache enable
|
|
.IP "save" 12
|
|
Save value across power states
|
|
.IP "result" 12
|
|
The command completion result from CQE dword0
|
|
.SH "RETURN"
|
|
The nvme command status if a response was received (see
|
|
\fIenum nvme_status_field\fP) or -1 with errno set otherwise.
|