.TH "nvme_init_cancel" 9 "nvme_init_cancel" "October 2026" "libnvme API manual" LINUX
.SH NAME
nvme_init_cancel \- Initialize passthru command for Cancel command
.SH SYNOPSIS
.B "void" nvme_init_cancel
.BI "(struct libnvme_passthru_cmd *cmd "  ","
.BI "__u32 nsid "  ","
.BI "__u16 sqid "  ","
.BI "__u16 cid "  ","
.BI "enum nvme_cancel_acode acode "  ");"
.SH ARGUMENTS
.IP "cmd" 12
Passthru command to use
.IP "nsid" 12
Namespace identifier, or NVME_NSID_ALL
.IP "sqid" 12
Submission Queue Identifier (SQID) that the Cancel command is
associated with
.IP "cid" 12
Command Identifier (CID) of the command to abort. Ignored if
\fIacode\fP is NVME_CANCEL_ACODE_MULTIPLE_CMD.
.IP "acode" 12
Action Code (ACODE), see \fIenum nvme_cancel_acode\fP
.SH "DESCRIPTION"
The Cancel command requests an abort for specified commands submitted on
the same I/O Submission Queue to which the Cancel command is submitted.
The number of commands eligible for a deferred abort and the number of
commands aborted are returned in the CQE result, see \fIenum
nvme_cancel_cqe_dw0\fP.

Initializes the passthru command buffer for the Cancel command.