Provided by: systemtap-doc_2.9-2ubuntu2_all 

NAME
tapset::switchfile - systemtap switchfile tapset
DESCRIPTION
switch_file
switch to the next output file
See function::switch_file(3stap)
for details.
SEE ALSO
function::switch_file(3stap), stap(1), stapprobes(3stap)
IBM --- tapset::switchfile(3stap)