Berkeley DB

db_env_set_func_dirfree

						#include <db.h>
						int
						db_env_set_func_dirfree(void (*func_dirfree)(char **namesp, int cnt));
					

Description

The Berkeley DB library requires the cap ability to return any memory allocated as part of the routine that reads through a directory and creates a list of files that the directory contains (see db_env_set_func_dirlist). The func_dirfree argument must conform to the following interface:

int dirfree(char **namesp, int cnt); 

The namesp and cnt arguments are the same values as were returned by the db_env_set_func_dirlist function.

The func_dirfree function must return the value of errno on failure and 0 on success.

The db_env_set_func_dirfree interface affects the entire application, not a single database or database ...