From 3105441d1bf348b225c0778e18f3c9594e5e47ec Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 15 Sep 2011 13:57:17 +0200 Subject: capability: Extend. --- unix/file_descriptor.mdwn | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'unix/file_descriptor.mdwn') diff --git a/unix/file_descriptor.mdwn b/unix/file_descriptor.mdwn index 6f8533c5..b40db67f 100644 --- a/unix/file_descriptor.mdwn +++ b/unix/file_descriptor.mdwn @@ -1,4 +1,4 @@ -[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2010, 2011 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -11,6 +11,7 @@ License|/fdl]]."]]"""]] A *file descriptor* is a [[concept]] of [[UNIX]], and represents a non-[[persistent|persistency]] handle to an object (a file, for example). With respect to specific aspects, it is comparable to a [[capability]]. +This is detailed in {{$capability#wikipedia_capability-based_security}}. In a GNU Hurd system, the concept of file descriptors is based on object handles (through [[Mach ports|microkernel/mach/port]]), and is [[implemented in -- cgit v1.2.3