27 lines
957 B
Groff
27 lines
957 B
Groff
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.TH "nvme_identify_ns_descs" 9 "nvme_identify_ns_descs" "April 2022" "libnvme API manual" LINUX
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.SH NAME
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nvme_identify_ns_descs \- Retrieves namespace descriptor list
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.SH SYNOPSIS
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.B "int" nvme_identify_ns_descs
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.BI "(int fd " ","
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.BI "__u32 nsid " ","
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.BI "struct nvme_ns_id_desc *descs " ");"
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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 "nsid" 12
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The namespace id to retrieve destriptors
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.IP "descs" 12
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User space destination address to transfer the data
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.SH "DESCRIPTION"
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A list of Namespace Identification Descriptor structures is returned to the
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host for the namespace specified in the Namespace Identifier (NSID) field if
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it is an active NSID.
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The data returned is in the form of an arrray of 'struct nvme_ns_id_desc'.
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See \fIstruct nvme_ns_id_desc\fP for the definition of the returned structure.
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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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