Programming examples

This section provides several trusted programming examples

Trusted program privilege check example
This is a modular routine for a trusted program to check whether or not the calling process has a specific privilege.
Change effective Sensitivity Label example
This program changes the effective sensitivity label of the current process to system high.
Setting sensitivity label classifications and comparing sensitivity labels examples
This is an example of setting the classifications of sensitivity labels and using the library routines for comparisons between the sensitivity labels.
Setting audit information example
This program retrieves and sets audit information.
Client example
This program sends two messages to the server, one using the standard write routine and the other using the ewrite routine.
Server example
This program acts as a server and uses the eread routine to receive messages that are sent to its port. After successfully receiving a message, this program outputs the security attributes of the message.

Parent topic: Other trusted programming conventions