6bfcd13506
Add a version of usleep() which is capable of sleeping in one millisecond increments instead of microseconds. Change-Id: I173f7e6f91a947cdb66f7cc6df5520e1c03f10b7
56 lines
2.0 KiB
C
56 lines
2.0 KiB
C
/***********************************************************************
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* Copyright (c) 2009, 2014, Secure Endpoints Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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**********************************************************************/
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#include <config.h>
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#include <roken.h>
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#ifndef _WIN32
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#error Only implemented on Windows
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#endif
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ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
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sleep(unsigned int seconds)
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{
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if (SleepEx(1000 * (DWORD) seconds, FALSE) != 0)
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return -1;
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return 0;
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}
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/* We can only sleep in millisecond increments */
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ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
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usleep(unsigned int useconds)
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{
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if (SleepEx((DWORD)(useconds / 1000), FALSE) != 0)
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return -1;
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return 0;
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}
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