exit (see exit in SLIB). On many
systems, SCM can also tail-call another program.
boot-tail is called by
scm_top_level just before entering
interactive top-level. If
interactive top-level is not entered.
Returns a list of strings of the arguments scm was called with.
Returns the (login) name of the user logged in on the controlling terminal of the process, or #f if this information cannot be determined.
For documentation of the procedures
See System Interface in SLIB.
getenv as suggested by draft SRFI-98:
Looks up name, a string, in the program environment. If name is
found a string of its value is returned. Otherwise,
#f is returned.
Returns names and values of all the environment variables as an association-list.
(getenv) ⇒ (("PATH" . "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin") ("USERNAME" . "taro"))
If SCM is compiled under VMS this
vms-debug will invoke the VMS