- The functions should take no arguments.")
-
-(defvar *gc-notify-stream* nil ; (actually initialized in cold init)
- #!+sb-doc
- "When non-NIL, this must be a STREAM; and the functions bound to
- *GC-NOTIFY-BEFORE* and *GC-NOTIFY-AFTER* are called with the
- STREAM value before and after a garbage collection occurs
- respectively.")
+ The functions are run with interrupts disabled and all other threads
+ paused. They should take no arguments.")