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Berkeley DB: db_env_set_func_dirfree
db_env_set_func_dirfree
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#include <db.h>
int
db_env_set_func_dirfree(void (*func_dirfree)(char **namesp, int cnt));
Description: db_env_set_func_dirfree
The Berkeley DB library requires the ability to return any memory allocated as part
of the routine which reads through a directory and creates a list of files
that the directory contains (see db_env_set_func_dirlist).
The db_env_set_func_dirfree method configures all operations performed by a process and
all of its threads of control, not operations confined to a single
database environment.
Although the db_env_set_func_dirfree method may be called at any time during the life of
the application, it should normally be called before making calls to the
db_env_create or db_create methods.
The db_env_set_func_dirfree method
returns a non-zero error value on failure
and 0 on success.
Parameters
- func_dirfree
- The func_dirfree parameter is a function which frees the memory
returned from the db_env_set_func_dirlist function.
The namesp and cnt parameters to this function are the
same values as were returned by the db_env_set_func_dirlist
function.
See Also
Run-time configuration
Copyright (c) 1996-2004 Sleepycat Software, Inc. - All rights reserved.
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