21 lines
656 B
Groff
21 lines
656 B
Groff
.TH "nvme_set_features_volatile_wc" 9 "nvme_set_features_volatile_wc" "October 2024" "libnvme API manual" LINUX
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.SH NAME
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nvme_set_features_volatile_wc \- Set volatile write cache feature
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.SH SYNOPSIS
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.B "int" nvme_set_features_volatile_wc
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.BI "(int fd " ","
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.BI "bool wce " ","
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.BI "bool save " ","
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.BI "__u32 *result " ");"
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.SH ARGUMENTS
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.IP "fd" 12
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File descriptor of nvme device
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.IP "wce" 12
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Write cache enable
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.IP "save" 12
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Save value across power states
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.IP "result" 12
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The command completion result from CQE dword0
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.SH "RETURN"
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The nvme command status if a response was received (see
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\fIenum nvme_status_field\fP) or -1 with errno set otherwise.
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