Diff: src/mbed-dev/api/mbed_stats.h

Revision:

0:c76361bd82e8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/mbed-dev/api/mbed_stats.h	Wed Apr 11 14:42:47 2018 +0000
@@ -0,0 +1,40 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2016-2016 ARM Limited
+ *
+ * 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 MBED_STATS_H
+#define MBED_STATS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    uint32_t current_size;      /**< Bytes allocated currently. */
+    uint32_t max_size;          /**< Max bytes allocated at a given time. */
+    uint32_t total_size;        /**< Cumulative sum of bytes ever allocated. */
+    uint32_t alloc_cnt;         /**< Current number of allocations. */
+    uint32_t alloc_fail_cnt;    /**< Number of failed allocations. */
+} mbed_stats_heap_t;
+
+/**
+ * Fill the passed in structure with heap stats.
+ */
+void mbed_stats_heap_get(mbed_stats_heap_t *stats);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif