From e67929c4c0025ef46053523be4c8736dd178cbec Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Thu, 21 Sep 2017 14:13:16 +0200
Subject: posix: Implement self-contained POSIX barriers

POSIX barriers are now available in all configurations and no longer
depend on --enable-posix.

Update #2514.
Update #3114.
---
 cpukit/sapi/src/posixapi.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'cpukit/sapi/src/posixapi.c')

diff --git a/cpukit/sapi/src/posixapi.c b/cpukit/sapi/src/posixapi.c
index ef725bea96..a877e83ffc 100644
--- a/cpukit/sapi/src/posixapi.c
+++ b/cpukit/sapi/src/posixapi.c
@@ -20,6 +20,7 @@
 #endif
 
 #include <rtems/posix/posixapi.h>
+#include <rtems/posix/barrierimpl.h>
 #include <rtems/posix/semaphoreimpl.h>
 #include <rtems/score/heap.h>
 
@@ -44,8 +45,33 @@ RTEMS_STATIC_ASSERT(
   POSIX_SEMAPHORE_MAGIC != HEAP_FREE_PATTERN,
   POSIX_SEMAPHORE_MAGIC_4
 );
+RTEMS_STATIC_ASSERT(
+  POSIX_BARRIER_MAGIC != HEAP_BEGIN_PROTECTOR_0,
+  POSIX_BARRIER_MAGIC_0
+);
+RTEMS_STATIC_ASSERT(
+  POSIX_BARRIER_MAGIC != HEAP_BEGIN_PROTECTOR_1,
+  POSIX_BARRIER_MAGIC_1
+);
+RTEMS_STATIC_ASSERT(
+  POSIX_BARRIER_MAGIC != HEAP_END_PROTECTOR_0,
+  POSIX_BARRIER_MAGIC_2
+);
+RTEMS_STATIC_ASSERT(
+  POSIX_BARRIER_MAGIC != HEAP_END_PROTECTOR_1,
+  POSIX_BARRIER_MAGIC_3
+);
+RTEMS_STATIC_ASSERT(
+  POSIX_BARRIER_MAGIC != HEAP_FREE_PATTERN,
+  POSIX_BARRIER_MAGIC_4
+);
 #endif
 
+RTEMS_STATIC_ASSERT(
+  POSIX_SEMAPHORE_MAGIC != POSIX_BARRIER_MAGIC,
+  POSIX_SEMAPHORE_MAGIC_5
+);
+
 void _POSIX_Fatal_error( POSIX_Fatal_domain domain, int eno )
 {
   uint32_t code = ( domain << 8 ) | ( ( uint32_t ) eno & 0xffU );
-- 
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