GRASS GIS 8 Programmer's Manual 8.4.1(2025)-45ca3179ab
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gisdbase.c
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1/*!
2 \file lib/gis/gisdbase.c
3
4 \brief GIS library - environment routines (gisdbase)
5
6 (C) 2001-2009 by the GRASS Development Team
7
8 This program is free software under the
9 GNU General Public License (>=v2).
10 Read the file COPYING that comes with GRASS
11 for details.
12
13 \author Original author CERL
14 */
15
16#include <grass/gis.h>
17
18/*!
19 * \brief Get name of top level database directory
20 *
21 * Returns the full UNIX path name of the directory which holds the
22 * database locations.
23 *
24 * \return pointer to string containing the base directory
25 */
26const char *G_gisdbase(void)
27{
28 return G_getenv("GISDBASE");
29}
const char * G_getenv(const char *name)
Get environment variable.
Definition env.c:360
const char * G_gisdbase(void)
Get name of top level database directory.
Definition gisdbase.c:26