function::error.3stap man page

function::error — Send an error message

Synopsis

error(msg:string)

Arguments

msg

The formatted message string

Description

An implicit end-of-line is added. staprun prepends the string “ERROR:”. Sending an error message aborts the currently running probe. Depending on the MAXERRORS parameter, it may trigger an exit.

See Also0

tapset::logging(3stap)

Info

March 2016 SystemTap Tapset Reference Logging Tapset