'\" t
.\"     Title: function::usymline
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: November 2023
.\"    Manual: Context Functions
.\"    Source: SystemTap Tapset Reference
.\"  Language: English
.\"
.TH "FUNCTION::USYMLINE" "3stap" "November 2023" "SystemTap Tapset Reference" "Context Functions"
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.SH "NAME"
function::usymline \- Return the line number of an address\&.
.SH "SYNOPSIS"
.sp
.nf
    usymline:string(addr:long)
.fi
.SH "ARGUMENTS"
.PP
\fIaddr\fR
.RS 4
The address to translate\&.
.RE
.SH "DESCRIPTION"
.PP
Returns the (approximate) line number of the given address, if known\&. If the line number cannot be found, the hex string representation of the address will be returned\&.
.SH SEE ALSO\n 
.IR tapset::context-symbols (3stap)
.SH SEE ALSO\n 
.IR tapset::ucontext-symbols (3stap)