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sys_call_stack

System Call Stack Utilities

System Call Stack Utilities

sys.function_digest(n = NULL)

sys.function_nframe(fun)

sys.function_frame(fun)

sys.source_file()

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

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.

Development Utilities for R Packages

v0.32.2

GPL (>= 2)

Authors

Renaud Gaujoux [aut, cre]

Initial release

2020-10-20