HP OpenVMS I/O User’s Reference Manual: OpenVMS Version 8.4 > Appendix A I/O Function Codes

A.8 Fast Path Function Code and Modifiers

This section lists the function code and function modifiers for Fast Path.

FunctionArgumentModifiers

IO$_SETPRFPATH

P1 — CPU mask None

IO$M_PREFERRED_CPU IO$M_SYS_ASSIGNABLE