'\" t
.\"     Title: function::kernel_string_n
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: October 2018
.\"    Manual: String and data retrieving functions Tapset
.\"    Source: SystemTap Tapset Reference
.\"  Language: English
.\"
.TH "FUNCTION::KERNEL_STR" "3stap" "October 2018" "SystemTap Tapset Reference" "String and data retrieving fun"
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.SH "NAME"
function::kernel_string_n \- Retrieves string of given length from kernel memory
.SH "SYNOPSIS"
.sp
.nf
    kernel_string_n:string(addr:long,n:long)
.fi
.SH "ARGUMENTS"
.PP
\fIaddr\fR
.RS 4
The kernel address to retrieve the string from
.RE
.PP
\fIn\fR
.RS 4
The maximum length of the string (if not null terminated)
.RE
.SH "DESCRIPTION"
.PP
Returns the C string of a maximum given length from a given kernel memory address\&. Reports an error on string copy fault\&.
.SH SEE ALSO\n 
.IR tapset::conversions (3stap)