[rtems-docs commit] eng: Add brief description to header file items

[Sebastian Huber]

Module:    rtems-docs
Branch:    master
Commit:    f12cae140e78e426f8b6f93e225eb7ca2dfd1a36
Changeset: http://git.rtems.org/rtems-docs/commit/?id=f12cae140e78e426f8b6f93e225eb7ca2dfd1a36

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Mon Jul 27 15:37:47 2020 +0200

eng: Add brief description to header file items

Update #3715.

---

 eng/req/items.rst | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/eng/req/items.rst b/eng/req/items.rst
index a033eac..f97afcc 100644
--- a/eng/req/items.rst
+++ b/eng/req/items.rst
@@ -1466,6 +1466,9 @@ the :ref:`SpecTypeInterfacePlacementLinkRole` to an
 domain of the header file. All explicit attributes shall be specified. The
 explicit attributes for this type are:
 
+brief
+    The attribute value shall be an :ref:`SpecTypeInterfaceBriefDescription`.
+
 path
     The attribute value shall be a string. It shall be the path used to include
     the header file.  For example :file:`rtems/confdefs.h`.
@@ -3277,7 +3280,8 @@ A value of this type shall be of one of the following variants:
 * There may by be no value (null).
 
 * The value may be a string. It shall be the brief description of the
-  interface.
+  interface.  It should be a single sentence. The value shall not match with
+  the regular expression "``\n\n``".
 
 This type is used by the following types:
 
@@ -3295,6 +3299,8 @@ This type is used by the following types:
 
 * :ref:`SpecTypeInterfaceGroupItemType`
 
+* :ref:`SpecTypeInterfaceHeaderFileItemType`
+
 * :ref:`SpecTypeInterfaceMacroItemType`
 
 * :ref:`SpecTypeInterfaceTypedefItemType`