rt-thread/components/libc/compilers/dlib/syscall_close.c

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/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
* Change Logs:
* Date Author Notes
* 2015-01-28 Bernard first version
*/
#include <rtthread.h>
#ifdef RT_USING_DFS
#include <dfs_posix.h>
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#endif
#include <yfuns.h>
#pragma module_name = "?__close"
int __close(int handle)
{
if (handle == _LLIO_STDOUT ||
handle == _LLIO_STDERR ||
handle == _LLIO_STDIN)
return _LLIO_ERROR;
#ifdef RT_USING_DFS
return close(handle);
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#else
return 0;
#endif
}