Jump to content

Userland (computing)

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Mike.lifeguard (talk | contribs) at 23:02, 28 April 2010 (rm "filesystem sense" because there's no evidence it exists). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

In operating systems, userland refers to an application space that is external to the kernel[1] and is protected by privilege separation. More specifically, it can refer to the set of libraries provided by the operating system for performing input/output or otherwise interacting with the kernel, and in this context is often used interchangeably with the term "user space". It can also refer to non-kernel system components such as a shell or user utilities for manipulating filesystem objects that are collectively referred to as "the userland".

See also

References

  1. ^ ""Userland" as defined by The Jargon File". Retrieved 2007-05-11.