GIS Library - Handles program initialization. More...
#include <stdio.h>#include <stdlib.h>#include <string.h>#include <ctype.h>#include <unistd.h>#include <fcntl.h>#include <sys/stat.h>#include <locale.h>#include <grass/gis.h>#include <grass/glocale.h>#include "G.h"#include "gis_local_proto.h"
Go to the source code of this file.
Functions | |
| void | G__gisinit (const char *version, const char *pgm) |
| Initialize GIS Library and ensures a valid mapset is available. | |
| void | G__no_gisinit (const char *version) |
| Initialize GIS Library. | |
| void | G__check_gisinit (void) |
| Checks to see if GIS engine is initialized. | |
| void | G_init_all (void) |
| Initialize environment. | |
Variables | |
| struct G__ | G__ |
Detailed Description
GIS Library - Handles program initialization.
(C) 2001-2008, 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.
Definition in file gisinit.c.
Function Documentation
◆ G__check_gisinit()
Checks to see if GIS engine is initialized.
Definition at line 148 of file gisinit.c.
References _, G_sleep(), and G_warning().
Referenced by G_init_all().
◆ G__gisinit()
Initialize GIS Library and ensures a valid mapset is available.
- Parameters
-
version pgm program (module) name
- Returns
- always returns 0 on success
- G_fatal_error() is called on error
Definition at line 62 of file gisinit.c.
References _, G_fatal_error(), G_location_path(), G_mapset(), G_mapset_permissions(), G_set_program_name(), G_warning(), GIS_H_VERSION, and GRASS_VERSION_STRING.
◆ G__no_gisinit()
Initialize GIS Library.
Initializes GIS engine, but does not check for a valid mapset.
Definition at line 116 of file gisinit.c.
References _, G_fatal_error(), G_warning(), GIS_H_VERSION, and GRASS_VERSION_STRING.
◆ G_init_all()
Initialize environment.
Definition at line 191 of file gisinit.c.
References G__check_gisinit(), G__get_list_of_mapsets(), G__home(), G__init_window(), G__machine_name(), G_init_debug(), G_init_env(), G_init_locale(), G_init_logging(), G_init_tempfile(), G_read_datum_table(), G_read_ellipsoid_table(), G_verbose(), and G_whoami().
