low-level-atomic-place-p Function

Summary

The predicate for whether a place is suitable for use with the low-level atomic operators.

Package

system

Signature

low-level-atomic-place-p place &optional environment => result

Arguments

place⇩	A place.
environment⇩	An environment object.

Values

result

A boolean.

Description

The function low-level-atomic-place-p is the predicate for whether the place place is one of the places for which low-level atomic operations are defined, and is therefore suitable for use with those operators.

environment is used to macroexpand place if it is a macro.

These places are described in 19.13.1 Low level atomic operations.

See also

atomic-decf
atomic-exchange
atomic-fixnum-decf
atomic-pop
atomic-push
compare-and-swap
define-atomic-modify-macro