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

NAME function::warn - Send a line to the warning stream

SYNOPSIS warn(msg:string)

ARGUMENTS msg The formatted message string

DESCRIPTION This function sends a warning message immediately to staprun. It is also sent over the bulk transport (relayfs) if it is being used. If the last characater is not a newline, the one is added.

SEE ALSO tapset::logging(3stap)

SystemTap Tapset Reference December 2016 FUNCTION::WARN(3stap)