GRASS GIS 7 Programmer's Manual  7.9.dev(2021)-e5379bbd7
d_deletedb.c
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1 /*!
2  * \file db/dbmi_driver/d_deletedb.c
3  *
4  * \brief DBMI Library (driver) - delete database
5  *
6  * (C) 1999-2008 by the GRASS Development Team
7  *
8  * This program is free software under the GNU General Public
9  * License (>=v2). Read the file COPYING that comes with GRASS
10  * for details.
11  *
12  * \author Joel Jones (CERL/UIUC), Radim Blazek
13  */
14 
15 #include <stdlib.h>
16 #include <grass/dbmi.h>
17 #include "macros.h"
18 #include "dbstubs.h"
19 
20 /*!
21  \brief Delete database
22 
23  \return DB_OK on success
24  \return DB_FAILED on failure
25  */
27 {
28  dbHandle handle;
29  int stat;
30 
31  /* get the arg(s) */
32  db_init_handle(&handle);
33  DB_RECV_HANDLE(&handle);
34 
35  /* call the procedure */
36  stat = db_driver_delete_database(&handle);
37  db_free_handle(&handle);
38 
39  /* send the return code */
40  if (stat != DB_OK) {
42  return DB_OK;
43  }
45 
46  /* no results */
47  return DB_OK;
48 }
#define DB_RECV_HANDLE(x)
Definition: macros.h:59
void db_free_handle(dbHandle *)
Free dbHandle structure.
Definition: handle.c:79
int(* db_driver_delete_database)(dbHandle *)
#define DB_SEND_FAILURE()
Definition: macros.h:9
void db_init_handle(dbHandle *)
Initialize handle (i.e database/schema)
Definition: handle.c:23
int db_d_delete_database(void)
Delete database.
Definition: d_deletedb.c:26
#define DB_SEND_SUCCESS()
Definition: macros.h:7
#define DB_OK
Definition: dbmi.h:71