function::warn(3stap) centos man page | unix.com

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.

SystemTap Tapset Reference					     June 2014						     FUNCTION::WARN(3stap)