FUNCTION::KERNEL_STR(3stString and data retrieving FUNCTION::KERNEL_STR(3stap) NAME function::kernel_string2_utf32 - Retrieves UTF-32 string from kernel memory with alternative error string SYNOPSIS kernel_string2_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 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. SystemTap Tapset Reference March 2013 FUNCTION::KERNEL_STR(3stap)[top]
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