.\" Automatically generated by Pandoc 2.17.1.1
.\"
.TH "DATA_MOVER_DML_GET_VDM" "3" "2022-09-04" "MINIASYNC - miniasync version 0.2.1" "MINIASYNC Programmer's Manual"
.hy
.\" SPDX-License-Identifier: BSD-3-Clause
.\" Copyright 2020-2022, Intel Corporation
.SH NAME
.PP
\f[B]data_mover_dml_get_vdm\f[R]() - get virtual data mover structure
from the \f[B]DML\f[R] data mover structure
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <libminiasync.h>

struct vdm;
struct data_mover_dml;

struct vdm *data_mover_dml_get_vdm(struct data_mover_dml *dmd);
\f[R]
.fi
.PP
For general description of \f[B]DML\f[R] data mover API, see
\f[B]miniasync_vdm_dml\f[R](7).
.SH DESCRIPTION
.PP
The \f[B]data_mover_dml_get_vdm\f[R]() function reads the virtual data
mover structure from the \f[B]DML\f[R] data mover structure pointed by
\f[I]dmd\f[R].
Virtual data mover structure \f[I]struct vdm\f[R] is needed by every
\f[B]miniasync\f[R](7) data mover operation.
.PP
\f[B]DML\f[R] data mover implementation supports following operations:
.IP \[bu] 2
\f[B]vdm_memcpy\f[R](3) - memory copy operation
.IP \[bu] 2
\f[B]vdm_memmove\f[R](3) - memory move operation
.IP \[bu] 2
\f[B]vdm_memset\f[R](3) - memory set operation
.IP \[bu] 2
\f[B]vdm_flush\f[R](3) - cache flush operation
.SH RETURN VALUE
.PP
The \f[B]data_mover_dml_get_vdm\f[R]() function returns a pointer to
\f[I]struct vdm\f[R] structure.
.SH SEE ALSO
.PP
\f[B]vdm_flush\f[R](3), \f[B]vdm_memcpy\f[R](3),
\f[B]vdm_memmove\f[R](3), \f[B]vdm_memset\f[R](3),
\f[B]miniasync\f[R](7), \f[B]miniasync_vdm_dml\f[R](7) and
\f[B]<https://pmem.io>\f[R]