FUNCTION::SET_KERNEL(3stString and data writing funFUNCTION::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 October 2012 FUNCTION::SET_KERNEL(3stap)