function::set_kernel_char(3stap) centos man page | unix.com

FUNCTION::SET_KERNEL(3stap)				  String and data writing functi			       FUNCTION::SET_KERNEL(3stap)

NAME
       function::set_kernel_char - Writes a char value to kernel memory

SYNOPSIS
	   set_kernel_char(addr:long,val:long)

ARGUMENTS
       addr
	   The kernel address to write the char to

       val
	   The char which is to be written

DESCRIPTION
       Writes the char value to a given kernel memory address. Reports an error when writing to the given address fails. Requires the use of guru
       mode (-g).

SystemTap Tapset Reference					     June 2014					       FUNCTION::SET_KERNEL(3stap)