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

function::set_kernel_char
 

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).
May 2013 SystemTap Tapset Reference