Provided by: systemtap-doc_5.0-2ubuntu1_amd64 bug

NAME

       function::matched_str - Return the last matched string.

SYNOPSIS

           matched_str:string()

ARGUMENTS

       None

DESCRIPTION

       returns the string matched by the last successful use of the =~ regexp matching operator.
       Returns an error if the last use of =~ led to a failed match.

SEE ALSO

       tapset::regex(3stap)