function::callers(3stap) centos man page | unix.com

FUNCTION::CALLERS(3stap)					 Context Functions					  FUNCTION::CALLERS(3stap)

NAME
       function::callers - Return first n elements of kernel stack backtrace

SYNOPSIS
	   callers:string(n:long)

ARGUMENTS
       n
	   number of levels to descend in the stack (not counting the top level). If n is -1, print the entire stack.

DESCRIPTION
       This function returns a string of the first n hex addresses from the backtrace of the kernel stack. Output may be truncated as per maximum
       string length (MAXSTRINGLEN).

SystemTap Tapset Reference					     June 2014						  FUNCTION::CALLERS(3stap)