Query: function::probefunc
OS: centos
Section: 3stap
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
FUNCTION::PROBEFUNC(3stap) Context Functions FUNCTION::PROBEFUNC(3stap)NAMEfunction::probefunc - Return the probe point's function name, if knownSYNOPSISprobefunc:string()ARGUMENTSNoneDESCRIPTIONThis function returns the name of the function being probed based on the current address, as computed by symname(addr) or usymname(uaddr) depending on probe context (whether the probe is a user probe or a kernel probe).PLEASE NOTEthis function's behaviour differs between SystemTap 2.0 and earlier versions. Prior to 2.0, probefunc obtained the function name from the probe point string as returned by pp, and used the current address as a fallback. SystemTap Tapset Reference June 2014 FUNCTION::PROBEFUNC(3stap)