[rtems-docs commit] c-user: Document new rtems_task_delete() error

[Sebastian Huber]

Module:    rtems-docs
Branch:    master
Commit:    2509b62106c32560a2fad001eaef63cac8d53fd4
Changeset: http://git.rtems.org/rtems-docs/commit/?id=2509b62106c32560a2fad001eaef63cac8d53fd4

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu May 27 07:07:39 2021 +0200

c-user: Document new rtems_task_delete() error

Close #4414.

---

 c-user/task/directives.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/c-user/task/directives.rst b/c-user/task/directives.rst
index 9004407..47e51d1 100644
--- a/c-user/task/directives.rst
+++ b/c-user/task/directives.rst
@@ -802,6 +802,9 @@ specified by ``id``.
 :c:macro:`RTEMS_INVALID_ID`
     There was no task associated with the identifier specified by ``id``.
 
+:c:macro:`RTEMS_CALLED_FROM_ISR`
+    The directive was called from within interrupt context.
+
 :c:macro:`RTEMS_ILLEGAL_ON_REMOTE_OBJECT`
     The task resided on a remote node.