SUMMARY: MODULE | CLASS | TYPE | PROC | VAR | CONST | DETAIL: TYPE | PROC | VAR | CONST

# OS:ProcessParameters

This is a subset of the ``Process Parameters`' section of Python's ``os`' package. If you want to add to this module, use the Python function signature where appropriate.

### Import List

        IO

Procedure Summary
GetCwd(): STRING Returns a string representing the current working directory.
GetEnv(STRING): STRING If an environment variable name exists, then return its value.

Procedure Detail

### GetCwd

    PROCEDURE GetCwd(): STRING
      RAISES Error;

> Returns a string representing the current working directory.

### GetEnv

    PROCEDURE GetEnv(name: STRING): STRING

> If an environment variable name exists, then return its value. Otherwise, return NIL.