2013-01-08 22:40:58 +08:00
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/*
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* File : dlsym.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2010-11-17 yi.qiu first version
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*/
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#include <rtthread.h>
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#include <rtm.h>
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void* dlsym(void *handle, const char* symbol)
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{
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int i;
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rt_module_t module;
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RT_ASSERT(handle != RT_NULL);
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module = (rt_module_t)handle;
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for(i=0; i<module->nsym; i++)
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{
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if (rt_strcmp(module->symtab[i].name, symbol) == 0)
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return (void*)module->symtab[i].addr;
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}
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return RT_NULL;
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}
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RTM_EXPORT(dlsym)
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