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'\" t
.\" Title: function::set_kernel_pointer
.\" Author:
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: April 2025
.\" Manual: String and data writing functions Tapset
.\" Source: SystemTap Tapset Reference
.\" Language: English
.\"
.TH "FUNCTION::SET_KERNEL" "3stap" "April 2025" "SystemTap Tapset Reference" "String and data writing functi"
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.SH "NAME"
function::set_kernel_pointer \- Writes a pointer value to kernel memory\&.
.SH "SYNOPSIS"
.sp
.nf
set_kernel_pointer(addr:long,val:long)
.fi
.SH "ARGUMENTS"
.PP
\fIaddr\fR
.RS 4
The kernel address to write the pointer to
.RE
.PP
\fIval\fR
.RS 4
The pointer which is to be written
.RE
.SH "DESCRIPTION"
.PP
Writes the pointer value to a given kernel memory address\&. Reports an error when writing to the given address fails\&. Requires the use of guru mode (\-g)\&.
.SH SEE ALSO\n
.IR tapset::conversions-guru (3stap)
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