[LIBC] mv pthreads/libdl to libc and rename dfs_lwip to dfs_net

1 files changed, 91 insertions, 0 deletions

diff --git a/components/libc/pthreads/pthread_internal.h b/components/libc/pthreads/pthread_internal.h
new file mode 100644
index 0000000000..0a21fccb13
--- /dev/null
+++ b/components/libc/pthreads/pthread_internal.h
@@ -0,0 +1,91 @@
+/*
+ * File      : pthread_internal.h
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2010-10-26     Bernard      the first version
+ */
+
+#ifndef __PTHREAD_INTERNAL_H__
+#define __PTHREAD_INTERNAL_H__
+
+#include <rtthread.h>
+#include <pthread.h>
+
+struct _pthread_cleanup
+{
+    void (*cleanup_func)(void *parameter);
+    void *parameter;
+
+    struct _pthread_cleanup *next;
+};
+typedef struct _pthread_cleanup _pthread_cleanup_t;
+
+struct _pthread_key_data
+{
+    int is_used;
+    void (*destructor)(void *parameter);
+};
+typedef struct _pthread_key_data _pthread_key_data_t;
+
+#define PTHREAD_MAGIC   0x70746873
+struct _pthread_data
+{
+    rt_uint32_t magic;
+    pthread_attr_t attr;
+    rt_thread_t tid;
+
+    void* (*thread_entry)(void *parameter);
+    void *thread_parameter;
+
+    /* return value */
+    void *return_value;
+
+    /* semaphore for joinable thread */
+    rt_sem_t joinable_sem;
+
+    /* cancel state and type */
+    rt_uint8_t cancelstate;
+    volatile rt_uint8_t canceltype;
+    volatile rt_uint8_t canceled;
+
+    _pthread_cleanup_t *cleanup;
+    void** tls; /* thread-local storage area */
+};
+typedef struct _pthread_data _pthread_data_t;
+
+rt_inline _pthread_data_t *_pthread_get_data(pthread_t thread)
+{
+    _pthread_data_t *ptd;
+    RT_ASSERT(thread != RT_NULL);
+
+    ptd = (_pthread_data_t *)thread->user_data;
+    RT_ASSERT(ptd != RT_NULL);
+    RT_ASSERT(ptd->magic == PTHREAD_MAGIC);
+
+    return ptd;
+}
+
+int clock_time_to_tick(const struct timespec *time);
+void clock_time_system_init(void);
+void posix_mq_system_init(void);
+void posix_sem_system_init(void);
+void pthread_key_system_init(void);
+
+#endif