Pipe manager (QNX Neutrino)
|You must be root to start this manager.|
The pipe manager implements the subset of file I/O known as pipes (or anonymous FIFOs). A simple form of interprocess communication, pipes are mostly used to connect the output of one process to the input of another to form a series of filters.
Start the pipe manager:
The pipe utility terminates only if an error occurs during startup. If pipe fails during startup, it prints a diagnostic message to the standard output stream and then exits with a nonzero status.
Controlling How Neutrino Starts in the Neutrino User's Guide