modify nuttx bug of lack of files

2021-06-11 11:25:07 +08:00
parent 4a7f51a5e9
commit 6d0f2ca39a
6752 changed files with 1528133 additions and 0 deletions
@@ -0,0 +1,61 @@
+/****************************************************************************
+ * wireless/bluetooth/bt_atomic.h
+ * Linux like atomic operations
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you 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 __WIRELESS_BLUETOOTH_BT_ATOMIC_H
+#define __WIRELESS_BLUETOOTH_BT_ATOMIC_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/compiler.h>
+
+#include <stdint.h>
+#include <stdbool.h>
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#define bt_atomic_set(ptr, value)     (*(ptr) = (value))
+#define bt_atomic_get(ptr)            (*(ptr))
+#define bt_atomic_testbit(ptr, bitno) ((*(ptr) & (1 << (bitno))) != 0)
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+typedef uint8_t bt_atomic_t;
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+bt_atomic_t bt_atomic_incr(FAR bt_atomic_t *ptr);
+bt_atomic_t bt_atomic_decr(FAR bt_atomic_t *ptr);
+bt_atomic_t bt_atomic_setbit(FAR bt_atomic_t *ptr, bt_atomic_t bitno);
+bt_atomic_t bt_atomic_clrbit(FAR bt_atomic_t *ptr, bt_atomic_t bitno);
+
+bool bt_atomic_testsetbit(FAR bt_atomic_t *ptr, bt_atomic_t bitno);
+bool bt_atomic_testclrbit(FAR bt_atomic_t *ptr, bt_atomic_t bitno);
+
+#endif /* __WIRELESS_BLUETOOTH_BT_ATOMIC_H */