'\" t
.\"     Title: function::user_long_error
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: November 2020
.\"    Manual: String and data retrieving functions Tapset
.\"    Source: SystemTap Tapset Reference
.\"  Language: English
.\"
.TH "FUNCTION::USER_LONG_" "3stap" "November 2020" "SystemTap Tapset Reference" "String and data retrieving fun"
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.SH "NAME"
function::user_long_error \- Retrieves a long value stored in user space
.SH "SYNOPSIS"
.sp
.nf
    user_long_error:long(addr:long)
.fi
.SH "ARGUMENTS"
.PP
\fIaddr\fR
.RS 4
the user space address to retrieve the long from
.RE
.SH "DESCRIPTION"
.PP
Returns the long value from a given user space address\&. If the user space data is not accessible, an error will occur\&. Note that the size of the long depends on the architecture of the current user space task (for those architectures that support both 64/32 bit compat tasks)\&.
.SH SEE ALSO\n 
.IR tapset::uconversions (3stap)