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.TH "nvme_set_features_write_protect" 9 "nvme_set_features_write_protect" "May 2024" "libnvme API manual" LINUX
.SH NAME
nvme_set_features_write_protect \- Set write protect feature
.SH SYNOPSIS
.B "int" nvme_set_features_write_protect
.BI "(int fd " ","
.BI "enum nvme_feat_nswpcfg_state state " ","
.BI "bool save " ","
.BI "__u32 *result " ");"
.SH ARGUMENTS
.IP "fd" 12
File descriptor of nvme device
.IP "state" 12
Write Protection State
.IP "save" 12
Save value across power states
.IP "result" 12
The command completion result from CQE dword0
.SH "DESCRIPTION"
Deprecated: doesn't support specifying a NSID.
Use \fBnvme_set_features_write_protect2\fP instead.
.SH "RETURN"
The nvme command status if a response was received (see
\fIenum nvme_status_field\fP) or -1 with errno set otherwise.
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