18 lines
730 B
Groff
18 lines
730 B
Groff
.TH "nvme_directive_send" 9 "nvme_directive_send" "April 2022" "libnvme API manual" LINUX
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.SH NAME
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nvme_directive_send \- Send directive command
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.SH SYNOPSIS
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.B "int" nvme_directive_send
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.BI "(struct nvme_directive_send_args *args " ");"
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.SH ARGUMENTS
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.IP "args" 12
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\fIstruct nvme_directive_send_args\fP argument structure
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.SH "DESCRIPTION"
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Directives is a mechanism to enable host and NVM subsystem or controller
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information exchange. The Directive Send command transfers data related to a
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specific Directive Type from the host to the controller.
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See the NVMe specification for more information.
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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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