DBMI Library (client) - shutdown database connection. More...

#include <stdlib.h>
#include <grass/dbmi.h>
#include <grass/spawn.h>
#include "macros.h"

Include dependency graph for shutdown.c:

Functions
int	db_shutdown_driver (dbDriver *driver)
	Closedown the driver, and free the driver structure. More...

Detailed Description

DBMI Library (client) - shutdown database connection.

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

Definition in file shutdown.c.

Function Documentation

◆ db_shutdown_driver()

int db_shutdown_driver ( dbDriver * driver )

Closedown the driver, and free the driver structure.

Note: the management of the memory for the driver structure probably should be handled differently.

db_start_driver() could take a pointer to driver structure as an argument, instead of returning the pointer to allocated then there would be no hidden free required

Parameters

driver pointer to dbDriver to be freed

Returns: 0 on success; -1 on error

Definition at line 36 of file shutdown.c.

References db__set_protocol_fds(), db_free(), DB_PROC_SHUTDOWN_DRIVER, DB_START_PROCEDURE_CALL, db_unset_error_handler_driver(), G_wait(), NULL, _db_driver::pid, _db_driver::recv, and _db_driver::send.

Referenced by db_close_database_shutdown_driver(), and db_start_driver_open_database().

Functions

Detailed Description

Function Documentation

◆ db_shutdown_driver()