41 lines
898 B
C
Executable File
41 lines
898 B
C
Executable File
/*
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* usleep
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* Implementation according to:
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* The Open Group Base Specifications Issue 6
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* IEEE Std 1003.1, 2004 Edition
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*/
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/*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAIMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Contributed by:
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* Ramiro Polla <ramiro@lisha.ufsc.br>
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*/
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#include <sys/types.h>
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#include <errno.h>
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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int __cdecl usleep(useconds_t useconds)
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{
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if(useconds == 0)
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return 0;
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if(useconds >= 1000000)
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return EINVAL;
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Sleep((useconds + 999) / 1000);
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return 0;
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}
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