20 lines
647 B
Groff
20 lines
647 B
Groff
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.TH "nvme_identify_ctrl" 9 "nvme_identify_ctrl" "April 2022" "libnvme API manual" LINUX
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.SH NAME
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nvme_identify_ctrl \- Retrieves nvme identify controller
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.SH SYNOPSIS
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.B "int" nvme_identify_ctrl
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.BI "(int fd " ","
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.BI "struct nvme_id_ctrl *id " ");"
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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 "id" 12
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User space destination address to transfer the data,
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.SH "DESCRIPTION"
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Sends nvme identify with CNS value NVME_IDENTIFY_CNS_CTRL.
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See \fIstruct nvme_id_ctrl\fP for details on the data returned.
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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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