tapset::logging.3stap man page

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.

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.

See Also

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

Info

March 2016 SystemTap Tapset Reference