.\" Automatically generated by Pandoc 2.9.2.1
.\"
.TH "" "" "2023-05-26" "PMDK - " "PMDK Programmer's Manual"
.hy
.\" SPDX-License-Identifier: BSD-3-Clause
.\" Copyright 2020, Intel Corporation
.SH NAME
.PP
\f[B]pmem2_map_get_store_granularity\f[R]() - reads effective mapping
granularity
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <libpmem2.h>

enum pmem2_granularity {
    PMEM2_GRANULARITY_BYTE,
    PMEM2_GRANULARITY_CACHE_LINE,
    PMEM2_GRANULARITY_PAGE,
};
enum pmem2_granularity pmem2_map_get_store_granularity(struct pmem2_map *map);
\f[R]
.fi
.SH DESCRIPTION
.PP
The \f[B]pmem2_map_get_store_granularity\f[R]() function reads
granularity of the created mapping.
The \f[I]map\f[R] parameter points to the structure describing mapping
created using the \f[B]pmem2_map_new\f[R](3) function.
Concept of the granularity is described in \f[B]libpmem2\f[R](7).
.SH RETURN VALUE
.PP
The \f[B]pmem2_map_get_store_granularity\f[R]() function returns a
granularity of the mapped area.
.SH SEE ALSO
.PP
\f[B]pmem2_map_new\f[R](3), \f[B]libpmem2\f[R](7) and
\f[B]<https://pmem.io>\f[R]