'\" t
.\"     Title: function::warn
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: November 2020
.\"    Manual: Logging Tapset
.\"    Source: SystemTap Tapset Reference
.\"  Language: English
.\"
.TH "FUNCTION::WARN" "3stap" "November 2020" "SystemTap Tapset Reference" "Logging Tapset"
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.SH "NAME"
function::warn \- Send a line to the warning stream
.SH "SYNOPSIS"
.sp
.nf
    warn(msg:string)
.fi
.SH "ARGUMENTS"
.PP
\fImsg\fR
.RS 4
The formatted message string
.RE
.SH "DESCRIPTION"
.PP
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\&.
.SH SEE ALSO\n 
.IR tapset::logging (3stap)