View source code
Display the source code in gc/os.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.
Contains OS-level routines needed by the garbage collector.
||Check for any kind of memory pressure.|
||Unmap memory allocated with os_mem_map().|
Walter Bright, David Friedman, Sean Kelly, Leandro Lucarella