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.\" Copyright (c) 2015-2025, The matio contributors
.\" Copyright (c) 2012-2014, Christopher C. Hulbert
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.Dd November 20, 2023
.Dt MAT_GETFILEACCESSMODE 3
.Os
.Sh NAME
.Nm Mat_GetFileAccessMode
.Nd Returns the file access mode of a MATLAB MAT file given a MAT file structure.
.Sh SYNOPSIS
.Fd #include <matio.h>
.Ft enum mat_acc
.Fo Mat_GetFileAccessMode
.Fa "const mat_t *matfp"
.Fc
.Sh DESCRIPTION
The
.Fn Mat_GetFileAccessMode
function returns the file access mode of the MATLAB MAT file given by the MAT file
structure.
.Sh RETURN VALUES
The return value is one of the following:
.Bl -bullet
.It
.Cm MAT_ACC_RDONLY
if the file is opened with read-only access or not opened at all.
.It
.Cm MAT_ACC_RDWR
if the file is opened with read/write access.
.El
.Sh SEE ALSO
.Xr Mat_CreateVer 3 ,
.Xr Mat_Open 3 ,
.Xr Mat_GetFilename 3 ,
.Xr Mat_GetHeader 3
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