appup
appup
File
appup
File summary
Application upgrade file
Description
The application upgrade file defines how an application is upgraded or downgraded in a running system.
This file is used by the functions in systools when generating a release upgrade file relup.
File Syntax
The application upgrade file is to be called Application.appup, where Application is the application name. The file is to be located in the ebin directory for the application.
The .appup file contains one single Erlang term, which defines the instructions used to upgrade or downgrade the application. The file has the following syntax:
