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

FUNCTION::LOG(3stap)         Logging Tapset         FUNCTION::LOG(3stap)

NAME         top

       function::log - Send a line to the common trace buffer

SYNOPSIS         top

           log(msg:string)

ARGUMENTS         top

       msg
           The formatted message string

DESCRIPTION         top

       This function logs data. log sends the message immediately to
       staprun and to the bulk transport (relayfs) if it is being used.
       If the last character given is not a newline, then one is added.
       This function is not as efficient as printf and should be used
       only for urgent messages.

SEE ALSO         top

       tapset::logging(3stap)

COLOPHON         top

       This page is part of the systemtap (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 2023-12-22.  (At that
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SystemTap Tapset Reference    November 2023         FUNCTION::LOG(3stap)

Pages that refer to this page: tapset::logging(3stap)

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