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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 ALSO0

tapset::logging(3stap)
May 2021 SystemTap Tapset Reference