| getenv str | STKLOS Procedure |
| getenv | STKLOS Procedure |
Looks for the environment variable named str and returns its
value as a string, if it exists. Otherwise, getenv returns #f.
If getenv is called without parameter, it returns the list of
all the environment variables accessible from the program as an
A-list.
(getenv "SHELL")
=> "/bin/zsh"
(getenv)
=> (("TERM" . "xterm") ("PATH" . "/bin:/usr/bin") ...)
|
| setenv! var value | STKLOS Procedure |
Sets the environment variable var to value. Var and
value must be strings. The result of setenv! is void.
|