fileno.c

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/*!
   \file rowio/fileno.c
 
   \brief RowIO library - file descriptor
 
   SPDX-FileCopyrightText: 2001-2009 GRASS Development Team
   SPDX-License-Identifier: GPL-2.0-or-later
 
   \author Original author CERL
 */
 
#include <grass/rowio.h>
 
/*!
 * \brief Get file descriptor
 *
 * Returns the file descriptor associated with the ROWIO structure.
 *
 * \param R pointer to ROWIO structure
 *
 * \return file descriptor
 */
int Rowio_fileno(const ROWIO *R)
{
    return R->fd;
}