Current File : //proc/self/root/usr/share/systemtap/examples/general/sizeof_interactive.meta
title: Interactive Print the Size of a C Type
name: sizeof_interactive.stp
version: 1.0
author: Aaron Merey
keywords: statistics memory interactive
subsystem: any
status: proposed
exit: user-controlled
output: user-controlled
scope: system-wide
description: This script prints the size of a type, based on dwarf debuginfo for any kernel or userspace module, or trial-compilation of a given header file name. Types and corresponding locations are provided to the script at runtime via keyboard input. The format of the input is identical to that of sizeof.stp (see script source for more information). Types and locations can be repeatedly given until the process is terminated.
test_check: stap -p4 sizeof_interactive.stp
test_installcheck: echo "FILE '</usr/include/stdio.h>'" | stap sizeof_interactive.stp -T 1
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