TAPSET::LOGGING(3stap)

NAME
tapset::logging - systemtap logging tapset

DESCRIPTION

log Send a line to the common trace buffer

    See function::log(3stap)
     for details.

warn
    Send a line to the warning stream

    See function::warn(3stap)
     for details.

exit
    Start shutting down probing script.

    See function::exit(3stap)
     for details.

abort
    Immediately shutting down probing script.

    See function::abort(3stap)
     for details.

error
    Send an error message

    See function::error(3stap)
     for details.

assert
    evaluate assertion

    See function::assert(3stap)
     for details.

assert
    evaluate assertion

    See function::assert(3stap)
     for details.

ftrace
    Send a message to the ftrace ring-buffer

    See function::ftrace(3stap)
     for details.

printk
    Send a message to the kernel trace buffer

    See function::printk(3stap)
     for details.

dump_stack
    Send the kernel backtrace to the kernel trace buffer

    See function::dump_stack(3stap)
     for details.

SEE ALSO
function::log(3stap), function::warn(3stap), function::exit(3stap), function::abort(3stap), function::error(3stap), function::assert(3stap), function::ftrace(3stap), function::printk(3stap), function::dump_stack(3stap), stap(1), stapprobes(3stap)