https://docs.oracle.com/cd/E88353_01/html/E37846/dtrace-id2desc-3dtrace.html
dtrace_id2desc - man pages section 3: Extended Library Functions, Volume 2
dtrace_str2desc , dtrace_xstr2desc , dtrace_id2desc , dtrace_desc2str - Conversion utilities for probe descriptions
man pagesextended librarydtracesection