GRASS GIS 7 Programmer's Manual  7.5.svn(2017)-r71817
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c_bindupdate.c
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1 /*!
2  * \file lib/db/dbmi_client/c_bindupdate.c
3  *
4  * \brief DBMI Library (client) - bind update
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 <grass/dbmi.h>
16 #include "macros.h"
17 
18 /*!
19  \brief ?
20 
21  \param cursor db cursor
22 
23  \return DB_OK on success
24  \return DB_FAILED on failure
25 */
26 int db_bind_update(dbCursor * cursor)
27 {
28  int ret_code;
29 
30  /* start the procedure call */
31  db__set_protocol_fds(cursor->driver->send, cursor->driver->recv);
33 
34  /* send the argument(s) to the procedure */
35  DB_SEND_TOKEN(&cursor->token);
38 
39  /* get the return code for the procedure call */
40  DB_RECV_RETURN_CODE(&ret_code);
41 
42  if (ret_code != DB_OK)
43  return ret_code; /* ret_code SHOULD == DB_FAILED */
44 
45  /* no results */
46  return DB_OK;
47 }
#define DB_PROC_BIND_UPDATE
Definition: dbmi.h:46
dbDriver * driver
Definition: dbmi.h:233
#define DB_START_PROCEDURE_CALL(x)
Definition: macros.h:2
int db_bind_update(dbCursor *cursor)
?
Definition: c_bindupdate.c:26
#define DB_RECV_RETURN_CODE(x)
Definition: macros.h:4
dbToken token
Definition: dbmi.h:232
short * column_flags
Definition: dbmi.h:235
int db_get_cursor_number_of_columns(dbCursor *cursor)
Get number of columns.
Definition: cursor.c:394
void db__set_protocol_fds(FILE *send, FILE *recv)
?
FILE * recv
Definition: dbmi.h:171
#define DB_SEND_TOKEN(x)
Definition: macros.h:97
#define DB_SEND_SHORT_ARRAY(x, n)
Definition: macros.h:32
FILE * send
Definition: dbmi.h:171
#define DB_OK
Definition: dbmi.h:71