---
cpukit/score/Makefile.am | 1 +
cpukit/score/include/rtems/score/assert.h | 8 ++++++
cpukit/score/src/debugisownerofallocator.c | 37 ++++++++++++++++++++++++++++
3 files changed, 46 insertions(+), 0 deletions(-)
create mode 100644 cpukit/score/src/debugisownerofallocator.c
diff --git a/cpukit/score/Makefile.am b/cpukit/score/Makefile.am
index 13f2cd6..1b22c47 100644
--- a/cpukit/score/Makefile.am
+++ b/cpukit/score/Makefile.am
@@ -333,6 +333,7 @@ libscore_a_SOURCES += src/apiext.c src/chain.c
src/chainappend.c \
src/chainnodecount.c \
src/debugisthreaddispatchingallowed.c \
src/interr.c src/isr.c src/wkspace.c src/wkstringduplicate.c
+libscore_a_SOURCES += src/debugisownerofallocator.c
libscore_a_SOURCES += src/profilingisrentryexit.c
EXTRA_DIST = src/Unlimited.txt
diff --git a/cpukit/score/include/rtems/score/assert.h
b/cpukit/score/include/rtems/score/assert.h
index 707222b..be04d87 100644
--- a/cpukit/score/include/rtems/score/assert.h
+++ b/cpukit/score/include/rtems/score/assert.h
@@ -59,6 +59,14 @@ extern "C" {
#endif
#endif
+/**
+ * @brief Returns true if the current thread of execution owns the allocator
+ * mutex.
+ */
+#if defined( RTEMS_DEBUG )
+ bool _Debug_Is_owner_of_allocator( void );
+#endif
+
#ifdef __cplusplus
}
#endif /* __cplusplus */
diff --git a/cpukit/score/src/debugisownerofallocator.c
b/cpukit/score/src/debugisownerofallocator.c
new file mode 100644
index 0000000..a0ce7fe
--- /dev/null
+++ b/cpukit/score/src/debugisownerofallocator.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2014 embedded brains GmbH. All rights reserved.
+ *
+ * embedded brains GmbH
+ * Dornierstr. 4
+ * 82178 Puchheim
+ * Germany
+ * <rt...@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#if HAVE_CONFIG_H
+ #include "config.h"
+#endif
+
+#include <rtems/score/assert.h>
+#include <rtems/score/apimutex.h>
+#include <rtems/score/thread.h>
+
+#if defined( RTEMS_DEBUG )
+ bool _Debug_Is_owner_of_allocator( void )
+ {
+ API_Mutex_Control *mutex = _RTEMS_Allocator_Mutex;
+ bool owner;
+
+ if ( mutex != NULL ) {
+ owner = mutex->Mutex.holder == _Thread_Get_executing();
+ } else {
+ owner = false;
+ }
+
+ return owner;
+ }
+#endif
--
1.7.7
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