sys_call_stack: System Call Stack Utilities

In pkgmaker: Development Utilities for R Packages

Description

System Call Stack Utilities

Usage

sys.function_digest(n = NULL)

sys.function_nframe(fun)

sys.function_frame(fun)

sys.source_file()

Arguments

n	a single frame
fun	the function object to find in the call stack.

Functions

• sys.function_digest: computes digest hash for each function in the call stack.

• sys.function_nframe: returns the index of the frame that calls a given function.

• sys.function_frame: returns the frame that calls a given function.

• sys.source_file: returns path to the script that is being sourced either by base::source or base::sys.source.

pkgmaker documentation built on Oct. 23, 2020, 6:40 p.m.