db/dbmi_base/whoami.c

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/*!
   \file lib/db/dbmi_base/whoami.c
 
   \brief DBMI Library (base) - who am i
 
   (C) 1999-2009, 2011 by the GRASS Development Team
 
   This program is free software under the GNU General Public License
   (>=v2). Read the file COPYING that comes with GRASS for details.
 
   \author Joel Jones (CERL/UIUC), Radim Blazek
   \author Doxygenized by Martin Landa <landa.martin gmail.com> (2011)
 */
 
#include <stdlib.h>
#include <stdio.h>
#include <grass/gis.h>
 
/*!
   \brief Who am i?
 
   Check environmental variable LOGNAME
 
   \return string buffer with logname
 */
const char *db_whoami(void)
{
    return G_store(getenv("LOGNAME"));
}