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function::switch_file(3stap) — Linux manual page

FUNCTI...CH_FIL(3stap) Output file switching TapsetFUNCTI...CH_FIL(3stap)

NAME        top

       function::switch_file - switch to the next output file

SYNOPSIS        top

           switch_file()

ARGUMENTS        top

       None

DESCRIPTION        top

       This function sends a signal to the stapio process, commanding it       to rotate to the next output file when output is sent to file(s).       The mechanism of switching files was changed by upstream commit       5b39471380a238469c8fc18136f12600e5e9aec7 . With this commit, the       rotation only works if there is some actual systemtap output.

SEE ALSO        top

tapset::switchfile(3stap)

COLOPHON        top

       This page is part of thesystemtap (a tracing and live-system       analysis tool) project.  Information about the project can be       found at ⟨https://sourceware.org/systemtap/⟩.  If you have a bug       report for this manual page, send it to systemtap@sourceware.org.       This page was obtained from the project's upstream Git repository       ⟨git://sourceware.org/git/systemtap.git⟩ on 2025-08-11.  (At that       time, the date of the most recent commit that was found in the       repository was 2025-07-24.)  If you discover any rendering       problems in this HTML version of the page, or you believe there is       a better or more up-to-date source for the page, or you have       corrections or improvements to the information in this COLOPHON       (which isnot part of the original manual page), send a mail to       man-pages@man7.orgSystemTap Tapset Reference      April 2025FUNCTI...CH_FIL(3stap)

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