qnx_conf.h File Reference

Transport configuration for the qnx:// QNX IPC backend. More...

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Detailed Description

Transport configuration for the qnx:// QNX IPC backend.

QnxConf configures the QNX IPC transport, which uses QNX native inter-process communication primitives for same-machine message passing on QNX Neutrino RTOS targets. It provides deterministic, real-time message delivery without relying on a third-party middleware layer.

Supported Node Types

qnx:// supports all six node types: kPublisher, kSubscriber, kServer, kClient, kSetter, and kGetter.

URL Format

qnx://<address>[?event=<name>]

Component	Description
address	QNX channel/topic name; formed from host + "/" + path
event	Optional secondary event filter (?event=)

Example

vlink::Publisher<MyMsg>  pub("qnx://my_topic");
vlink::Subscriber<MyMsg> sub("qnx://my_topic");

Note

This header is compiled only when VLINK_SUPPORT_QNX is defined.

This transport is only available on QNX targets; it is not usable on Linux.

is_valid() returns false if address is empty.