function::set_kernel_char
Writes a char value to kernel memory
- Provided by: systemtap-doc (Version: 5.0-2ubuntu1)
- Source: systemtap
- Report a bug
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).