environment-variable

Returns the value of an environment variable. Equivalent but not identical to getenv.

Exported from

Module operating-system

Arguments

name	An instance of <byte-string>.

Values

value

An instance of <byte-string>, or #f if the environment variable name does not exist.

See also

environment-variable-setter

Returns the value of an environment variable using the C getenv function.

The operating-system module contains functions for dealing with environment variables, the current user, and processes.

The class of vectors with elements that are eight-bit characters.

Sets the value of an environment variable.