import RT-Thread@9217865c without bsp, libcpu and components/net

components/libc/cplusplus/cxx_thread.h

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2016/10/1      Bernard      The first version
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <rtthread.h>
+
+namespace rtthread
+{
+
+/** The Thread class allow defining, creating, and controlling thread functions in the system. */
+class Thread
+{
+public:
+    typedef void (*thread_func_t)(void *param);
+
+    /** Allocate a new thread without starting execution
+      @param   priority       initial priority of the thread function. (default: osPriorityNormal).
+      @param   stack_size      stack size (in bytes) requirements for the thread function. (default: DEFAULT_STACK_SIZE).
+      @param   stack_pointer  pointer to the stack area to be used by this thread (default: NULL).
+    */
+    Thread(rt_uint32_t stack_size = 2048,
+           rt_uint8_t  priority = (RT_THREAD_PRIORITY_MAX * 2) / 3,
+           rt_uint32_t tick = 20,
+           const char *name = "th");
+
+    Thread(void (*entry)(void *p),
+           void *p = RT_NULL,
+           rt_uint32_t stack_size = 2048,
+           rt_uint8_t  priority = (RT_THREAD_PRIORITY_MAX * 2) / 3,
+           rt_uint32_t tick = 20,
+           const char *name = "th");
+
+    virtual ~Thread();
+
+    bool start();
+
+    static void sleep(int32_t millisec);
+
+    rt_err_t wait(int32_t millisec);
+    rt_err_t join(int32_t millisec = -1);
+
+protected:
+    virtual void run(void *parameter);
+
+private:
+    static void func(Thread *pThis);
+
+    rt_thread_t _thread;
+
+    thread_func_t _entry;
+    void *_param;
+
+    /* event for thread join */
+    struct rt_event _event;
+    bool started;
+};
+
+}