d_closedb.c

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#include <grass/dbmi.h>
#include "macros.h"
#include "dbstubs.h"

int db_d_close_database(void)
{
    int stat;

    /* no arg(s) */

    /* see if a database is open */
    if (!db__test_database_open()) {
        db_error("no database is open");
        DB_SEND_FAILURE();
        return DB_OK;
    };
    /* make sure all cursors are closed */
    db__close_all_cursors();

    /* call the procedure */
    stat = db_driver_close_database();

    /* send the return code */
    if (stat != DB_OK) {
        DB_SEND_FAILURE();
        return DB_OK;
    }
    DB_SEND_SUCCESS();

    /* clear the driver state */
    db__mark_database_closed();
    db__init_driver_state();

    /* no results */
    return DB_OK;
}