TAPSET::REGEX(3stap)

NAME
tapset::regex - systemtap regex tapset

DESCRIPTION

matched_str
    Return the last matched string.

    See function::matched_str(3stap)
     for details.

matched
    Return a given matched subexpression.

    See function::matched(3stap)
     for details.

ngroups
    Number of subexpressions in the last match.

    See function::ngroups(3stap)
     for details.

SEE ALSO
function::matched_str(3stap), function::matched(3stap), function::ngroups(3stap), stap(1), stapprobes(3stap)