Notification feature. More...

Files
file	kdbnotification.h
	Elektra-Notification structures and declarations for application developers.

file	kdbnotificationplugin.h
	Elektra-Notification structures and declarations for developing notification plugins.

Detailed Description

Notification feature.

For an introduction to notifications please see the Notification Tutorial.

elektraNotificationOpen() loads and mounts the internalnotification plugin globally at run-time. The key database is not altered permanently. elektraNotificationClose() reverts the mounting.

The internalnotification plugin is mounted at its defined positions (see its plugin docs).

If no plugin is mounted at a desired position it is simply mounted.
In the default configuration or when mounting a plugin globally using kdb global-mount the list plugin is mounted at all positions. This plugin allows to mount multiple plugins at a position. If this plugin is present at a position the internalnotification plugin is added to the list plugin's configuration at run-time.
If another plugin is mounted at a desired position the configuration is considered broken and mounting is aborted. The list plugin requires to be mounted at all positions in order to keep track of the current position and call plugins accordingly.

Files