From c5161ee2f30e124c3190694962d2e1aeea5b102c Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Tue, 24 Oct 2017 10:50:45 +0200
Subject: posix-users: Clarify timed operation errors

Close #3182.
---
 posix-users/semaphore.rst | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'posix-users/semaphore.rst')

diff --git a/posix-users/semaphore.rst b/posix-users/semaphore.rst
index 27fdf51..1b1c2b1 100644
--- a/posix-users/semaphore.rst
+++ b/posix-users/semaphore.rst
@@ -434,11 +434,13 @@ sem_timedwait - Wait on a Semaphore for a Specified Time
 .. list-table::
  :class: rtems-table
 
- * - ``EAGAIN``
-   - The semaphore is not available (i.e., the semaphore value is zero), so the
-     semaphore could not be locked.
  * - ``EINVAL``
    - The ``sem`` argument does not refewr to a valid semaphore
+ * - ``EINVAL``
+   - The nanoseconds field of timeout is invalid.
+ * - ``ETIMEDOUT``
+   - The calling thread was unable to get the semaphore within the specified
+     timeout period.
 
 **DESCRIPTION:**
 
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