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- /*
- * File : module.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date Author Notes
- * 2010-04-12 yi.qiu first version
- */
- #include <rtthread.h>
- #include <dfs_posix.h>
- #include "string.h"
- #ifdef RT_USING_FINSH
- #include <finsh.h>
- static char buffer[4096];
- void run_module(const char* filename)
- {
- int fd, length;
- char *module_name;
-
- rt_memset(buffer, 0, 4096);
- fd = open(filename, O_RDONLY, 0);
- length = read(fd, buffer, 4096);
- if (length <= 0)
- {
- rt_kprintf("check: read file failed\n");
- close(fd);
- return;
- }
- rt_kprintf("read %d bytes from file\n", length);
- module_name = strrchr(filename, '/');
- rt_module_load(buffer, ++module_name);
- close(fd);
- }
- FINSH_FUNCTION_EXPORT(run_module, run module from file);
- #endif
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