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60 lines
2.2 KiB
60 lines
2.2 KiB
/* $Id: wingettimeofday.c,v 1.6 2013/09/10 20:13:26 nanard Exp $ */ |
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/* libnatpmp |
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Copyright (c) 2007-2013, Thomas BERNARD |
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All rights reserved. |
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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 are met: |
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* Redistributions of source code must retain the above copyright notice, |
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this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright notice, |
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this list of conditions and the following disclaimer in the documentation |
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and/or other materials provided with the distribution. |
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* The name of the author may not be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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CONTRACT, 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 OF THE |
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POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifdef WIN32 |
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#if defined(_MSC_VER) |
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struct timeval { |
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long tv_sec; |
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long tv_usec; |
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}; |
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#else |
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#include <sys/time.h> |
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#endif |
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typedef struct _FILETIME { |
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unsigned long dwLowDateTime; |
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unsigned long dwHighDateTime; |
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} FILETIME; |
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void __stdcall GetSystemTimeAsFileTime(FILETIME*); |
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int natpmp_gettimeofday(struct timeval* p, void* tz /* IGNORED */) { |
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union { |
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long long ns100; /*time since 1 Jan 1601 in 100ns units */ |
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FILETIME ft; |
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} _now; |
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if(!p) |
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return -1; |
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GetSystemTimeAsFileTime( &(_now.ft) ); |
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p->tv_usec =(long)((_now.ns100 / 10LL) % 1000000LL ); |
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p->tv_sec = (long)((_now.ns100-(116444736000000000LL))/10000000LL); |
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return 0; |
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} |
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#endif |
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