'\" t
.\"     Title: function::uaddr
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: November 2023
.\"    Manual: Context Functions
.\"    Source: SystemTap Tapset Reference
.\"  Language: English
.\"
.TH "FUNCTION::UADDR" "3stap" "November 2023" "SystemTap Tapset Reference" "Context Functions"
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.SH "NAME"
function::uaddr \- User space address of current running task
.SH "SYNOPSIS"
.sp
.nf
    uaddr:long()
.fi
.SH "ARGUMENTS"
.PP
None
.SH "DESCRIPTION"
.PP
Returns the address in userspace that the current task was at when the probe occurred\&. When the current running task isn\*(Aqt a user space thread, or the address cannot be found, zero is returned\&. Can be used to see where the current task is combined with
\fBusymname\fR
or
\fBusymdata\fR\&. Often the task will be in the VDSO where it entered the kernel\&.
.SH SEE ALSO\n 
.IR tapset::context (3stap)