[PATCH 1/5] score: Add rtems_set_errno_and_return_value()

[Sebastian Huber]

---
 cpukit/score/include/rtems/seterr.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/cpukit/score/include/rtems/seterr.h b/cpukit/score/include/rtems/seterr.h
index 1e9e0d0..a3a977d 100644
--- a/cpukit/score/include/rtems/seterr.h
+++ b/cpukit/score/include/rtems/seterr.h
@@ -51,6 +51,16 @@
 #define rtems_set_errno_and_return_minus_one_cast( _error, _cast ) \
   do { errno = (_error); return (_cast) -1; } while(0)
 
+/**
+ *  This is a helper macro which will set the variable errno and return
+ *  the specified value to the caller.
+ *
+ *  @param[in] _error is the error code
+ *  @param[in] _value is the value to return
+ */
+#define rtems_set_errno_and_return_value( _error, _value ) \
+  do { errno = (_error); return (_value); } while(0)
+
 /**@}*/
 #endif
 /* end of include file */
-- 
1.8.4.5