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

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO | COLOPHON 

FUNCTION::SPRINT_BAC(3stap) Context FunctionsFUNCTION::SPRINT_BAC(3stap)

NAME         top

       function::sprint_backtrace - Return stack back trace as string

SYNOPSIS         top

           sprint_backtrace:string()

ARGUMENTS         top

       None

DESCRIPTION         top

       Returns a simple (kernel) backtrace. One line per address.
       Includes the symbol name (or hex address if symbol couldn't be
       resolved) and module name (if found). Includes the offset from
       the start of the function if found, otherwise the offset will be
       added to the module (if found, between brackets). Returns the
       backtrace as string (each line terminated by a newline
       character). Note that the returned stack will be truncated to
       MAXSTRINGLEN, to print fuller and richer stacks use
       print_backtrace. Equivalent to sprint_stack(backtrace), but more
       efficient (no need to translate between hex strings and final
       backtrace string).

SEE ALSO         top

       tapset::context-unwind(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 2024-06-14.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2024-06-13.)  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 is not part of the original manual page), send a mail to
       man-pages@man7.org

SystemTap Tapset Reference     April 2024    FUNCTION::SPRINT_BAC(3stap)

Pages that refer to this page: tapset::context-unwind(3stap)

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