GRASS GIS 7 Programmer's Manual  7.7.svn(2018)-r73561
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d_drop_tab.c
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1 /*!
2  * \file db/dbmi_driver/d_drop_tab.c
3  *
4  * \brief DBMI Library (driver) - drop table
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 Drop table
22 
23  \return DB_OK on success
24  \return DB_FAILED on failure
25  */
26 int db_d_drop_table(void)
27 {
28  dbString name;
29  int stat;
30 
31  db_init_string(&name);
32 
33  /* get the argument(s) to the procedure */
34  DB_RECV_STRING(&name);
35 
36  /* call the procedure */
37  stat = db_driver_drop_table(&name);
38 
39  db_free_string(&name);
40 
41  /* send the return code */
42  if (stat != DB_OK) {
44  return DB_OK;
45  }
47 
48  /* no results */
49  return DB_OK;
50 }
int(* db_driver_drop_table)(dbString *)
#define DB_SEND_FAILURE()
Definition: macros.h:9
int db_d_drop_table(void)
Drop table.
Definition: d_drop_tab.c:26
const char * name
Definition: named_colr.c:7
#define DB_SEND_SUCCESS()
Definition: macros.h:7
void db_free_string(dbString *x)
Free allocated space for dbString.
Definition: string.c:150
void db_init_string(dbString *x)
Initialize dbString.
Definition: string.c:25
#define DB_RECV_STRING(x)
Definition: macros.h:18
#define DB_OK
Definition: dbmi.h:71