table of contents
| FUNCTION::SET_KERNEL(3stap) | String and data writing functi | FUNCTION::SET_KERNEL(3stap) |
NAME¶
function::set_kernel_string_n - Writes a string of given length to kernel memory
SYNOPSIS¶
set_kernel_string_n(addr:long,n:long,val:string)
ARGUMENTS¶
addr
The kernel address to write the string to
n
The maximum length of the string
val
The string which is to be written
DESCRIPTION¶
Writes the given string up to a maximum given length to a given kernel memory address. Reports an error on string copy fault. Requires the use of guru mode (-g).
SEE ALSO0¶
tapset::conversions-guru(3stap)
| April 2023 | SystemTap Tapset Reference |