|
|
DB_MPOOLFILE->set_ftype |
#include <db.h>int DB_MPOOLFILE->set_ftype(DB_MPOOLFILE *mpf, int ftype);
int DB_MPOOLFILE->get_ftype(DB_MPOOLFILE *mpf, int *ftypep);
The DB_MPOOLFILE->set_ftype method specifies a file type for the purposes of input or output processing of the file's pages as they are read from or written to, the backing filesystem store.
The DB_MPOOLFILE->set_ftype method configures a file in the memory pool, not only operations performed using the specified DB_MPOOLFILE handle.
The DB_MPOOLFILE->set_ftype method may not be called after the DB_MPOOLFILE->open method is called. If the file is already open in the memory pool when DB_MPOOLFILE->open is called, the information specified to DB_MPOOLFILE->set_ftype will replace the existing information.
The DB_MPOOLFILE->set_ftype method returns a non-zero error value on failure and 0 on success.
The DB_MPOOLFILE->get_ftype method returns the .
The DB_MPOOLFILE->get_ftype method may be called at any time during the life of the application.
Copyright (c) 1996-2005 Sleepycat Software, Inc. - All rights reserved.