The functions and interfaces applications use to customize and extend the behavior of WiredTiger. More...

Classes
struct	WT_COLLATOR
	The interface implemented by applications to provide custom ordering of records. More...
struct	WT_COMPRESSOR
	The interface implemented by applications to provide custom compression. More...
struct	WT_CURSOR_TYPE
	Applications can extend WiredTiger by providing new implementations of the WT_CURSOR class. More...
struct	WT_EXTRACTOR
	The interface implemented by applications to provide custom extraction of index keys or column group values. More...
struct	WT_EXTENSION_API
	Table of WiredTiger extension functions. More...
Functions
int	wiredtiger_extension_init (WT_SESSION session, WT_EXTENSION_API api, const char *config)
	Entry point to an extension, implemented by loadable modules.
Variables
WT_EXTENSION_API *	wt_api
	This global variable must appear in each extension module.

Detailed Description

The functions and interfaces applications use to customize and extend the behavior of WiredTiger.

Function Documentation

int wiredtiger_extension_init	(	WT_SESSION *	session,
		WT_EXTENSION_API *	api,
		const char *	config
	)

Entry point to an extension, implemented by loadable modules.

Parameters:

session	the session handle
api	entry points for WiredTiger functions exported to extensions
config	the config string passed to WT_CONNECTION::load_extension

Returns:: zero on success and a non-zero error code on failure. See Error Returns for details.

This global variable must appear in each extension module.