function::thread_indent_depth.3stap man page

function::thread_indent_depth — returns the nested-depth of the current task

Synopsis

thread_indent_depth:long(delta:long)

Arguments

delta

the amount of depth added/removed for each call

Description

This function returns an integer equal to the nested function-call depth starting from the outermost initial level. This function is useful for saving space (consumed by whitespace) in traces with long nested function calls. Use this function in a similar fashion to thread_indent, i.e., in call-probe, use thread_indent_depth(1) and in return-probe, use thread_indent_depth(-1)

See Also0

tapset::indent(3stap)

Info

March 2016 SystemTap Tapset Reference Utility functions for using an