1 files changed, 78 insertions, 0 deletions
diff --git a/src/framework/mem/dmm_memory.h b/src/framework/mem/dmm_memory.h
new file mode 100644
index 0000000..2fac118
--- /dev/null
+++ b/src/framework/mem/dmm_memory.h
@@ -0,0 +1,78 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at:
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+#ifndef _DMM_MEMORY_H_
+#define _DMM_MEMORY_H_
+#include <stdio.h>
+#include <stdarg.h>
+#include "dmm_share.h"
+#include "dmm_segment.h"
+
+int dmm_mem_main_init ();
+int dmm_mem_main_exit ();
+
+int dmm_mem_app_init ();
+int dmm_mem_app_exit ();
+
+extern struct dmm_segment *main_seg;
+extern struct dmm_segment *base_seg;
+
+inline static void *
+dmm_map (size_t size, const char name[DMM_MEM_NAME_SIZE])
+{
+  return dmm_mem_map (base_seg, size, name);
+}
+
+inline static void *
+dmm_mapv (size_t size, const char *name_fmt, ...)
+{
+  int len;
+  char name[DMM_MEM_NAME_SIZE];
+  va_list ap;
+
+  va_start (ap, name_fmt);
+  len = vsnprintf (name, DMM_MEM_NAME_SIZE, name_fmt, ap);
+  va_end (ap);
+
+  if (len >= DMM_MEM_NAME_SIZE)
+    return NULL;
+
+  return dmm_map (size, name);
+}
+
+inline static void *
+dmm_lookup (const char name[DMM_MEM_NAME_SIZE])
+{
+  return dmm_mem_lookup (base_seg, name);
+}
+
+inline static void *
+dmm_lookupv (const char *name_fmt, ...)
+{
+  int len;
+  char name[DMM_MEM_NAME_SIZE];
+  va_list ap;
+
+  va_start (ap, name_fmt);
+  len = vsnprintf (name, DMM_MEM_NAME_SIZE, name_fmt, ap);
+  va_end (ap);
+
+  if (len >= DMM_MEM_NAME_SIZE)
+    return NULL;
+
+  return dmm_mem_lookup (base_seg, name);
+}
+
+#endif /* _DMM_MEMORY_H_ */