The QNX Neutrino PPS Developer's Guide describes how to use Persistent Publish Subscribe to pass data between processes in a flexible manner that preserves information when the system is rebooted. The following links may help you find what you need:
| To find out about: | See: |
|---|---|
| An introduction to the Persistent Publish/Subscribe service, and how to run it | QNX Neutrino PPS Service |
| A description of the PPS service's objects and their attributes | Objects and Their Attributes |
| How PPS manages persistence | Persistence |
| How to publish to PPS | Publishing |
| How to subscribe to PPS | Subscribing |
| How to use server PPS objects | Working with server objects |
| Pathname open options, and object and attribute qualifiers | Options and Qualifiers |
| A description of the publicly visible PPS encoding and decoding API functions and data types | PPS Encoding and Decoding API |
| Sample publishers and subscribers | Examples |