21 lines
382 B
C
21 lines
382 B
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2010-11-17 Bernard first version
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*/
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#include <stdio.h>
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#include <stdlib.h>
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int libc_env()
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{
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printf("PATH=%s\n", getenv("PATH"));
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putenv("foo=bar");
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printf("foo=%s\n", getenv("foo"));
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return 0;
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}
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