tapset::regex.3stap - Man Page

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.

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