Traditional message queue manager (QNX Neutrino)
|You must be root to start this manager.|
mqueue [-d] [-p priority] &
The mqueue manager implements traditional POSIX 1003.1b message queues. When you create a queue, it appears in the pathname space under /dev/mqueue.
|The /dev/mqueue directory doesn't appear until you actually create a queue.|
The traditional POSIX message queue manager is a resource manager that uses messages to communicate with its clients. You can access it locally or remotely, allowing for network-wide message queues. On a self-hosted Neutrino system, the default sysinit script starts mqueue; for more information, see the Controlling How Neutrino Starts chapter of the Neutrino User's Guide.
For more information, see the POSIX Message Queues: Two Implementations technote.
mq_close(), mq_getattr(), mq_notify(), mq_open(), mq_receive(), mq_send(), mq_setattr(), mq_unlink() in the QNX Neutrino C Library Reference
“POSIX message queues” in the “Interprocess Communication (IPC)” chapter of System Architecture
Controlling How Neutrino Starts in the QNX Neutrino User's Guide
POSIX Message Queues: Two Implementations technote