table of contents
| FUNCTION::KERNEL_STR(3stap) | String and data retrieving fun | FUNCTION::KERNEL_STR(3stap) |
NAME¶
function::kernel_string_utf32 - Retrieves UTF-32 string from kernel memory
SYNOPSIS¶
1) kernel_string_utf32:string(addr:long)
2) kernel_string_utf32:string(addr:long,err_msg:string)
ARGUMENTS¶
addr
The kernel address to retrieve the string from
err_msg
The error message to return when data isn't
available
DESCRIPTION¶
1) This function returns a null terminated UTF-8 string converted from the UTF-32 string at a given kernel memory address. Reports an error on string copy fault or conversion error.
2) This function returns a null terminated UTF-8 string converted from the UTF-32 string at a given kernel memory address. Reports the given error message on string copy fault or conversion error.
SEE ALSO0¶
tapset::conversions(3stap)
| November 2023 | SystemTap Tapset Reference |