CentOS 7.0 - man page for function::text_strn (centos section 3stap)

FUNCTION::TEXT_STRN(3stap)	  A collection of standard strin       FUNCTION::TEXT_STRN(3stap)

NAME
       function::text_strn - Escape any non-printable chars in a string

SYNOPSIS
	   text_strn:string(input:string,len:long,quoted:long)

ARGUMENTS
       input
	   the string to escape

       len
	   maximum length of string to return (0 implies MAXSTRINGLEN)

       quoted
	   put double quotes around the string. If input string is truncated it will have "..."
	   after the second quote

DESCRIPTION
       This function accepts a string of designated length, and any ASCII characters that are not
       printable are replaced by the corresponding escape sequence in the returned string.

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