function::thread_indent.3stap - Man Page
returns an amount of space with the current task information
the amount of space added/removed for each call
This function returns a string with appropriate indentation for a thread. Call it with a small positive or matching negative delta. If this is the real outermost, initial level of indentation, then the function resets the relative timestamp base to zero. The timestamp is as per provided by the __indent_timestamp function, which by default measures microseconds.
April 2023 SystemTap Tapset Reference Utility functions for using an