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c_list_idx.c
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c_list_idx.c
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/*!
* \file db/dbmi_client/c_list_idx.c
*
* \brief DBMI Library (client) - list indexes
*
* (C) 1999-2008 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.
*
* \author Joel Jones (CERL/UIUC), Radim Blazek
*/
#include <grass/dbmi.h>
#include "macros.h"
/*!
\brief List indexes
\param driver db driver
\param table_name table name
\param[out] list list of db indexes
\param[out] dbDriver number of items in the list
\return DB_OK on success
\return DB_FAILED on failure
*/
int db_list_indexes(dbDriver * driver, dbString * table_name, dbIndex ** list,
int *count)
{
int ret_code;
/* start the procedure call */
db__set_protocol_fds(driver->send, driver->recv);
DB_START_PROCEDURE_CALL(DB_PROC_LIST_INDEXES);
/* arguments */
DB_SEND_STRING(table_name);
/* get the return code for the procedure call */
DB_RECV_RETURN_CODE(&ret_code);
if (ret_code != DB_OK)
return ret_code; /* ret_code SHOULD == DB_FAILED */
/* results */
DB_RECV_INDEX_ARRAY(list, count);
return DB_OK;
}