93
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/*
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* common.cc: common functions and definitions
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*
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* This file is part of Pyrit Ray Tracer.
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*
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* Copyright 2008 Radek Brich
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "common.h"
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#include <stdarg.h>
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int pyrit_verbosity = 2;
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void dbgmsg(const int vlevel, const char *format, ...)
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{
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static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
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if (pyrit_verbosity >= vlevel)
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{
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if (pyrit_verbosity >= 4)
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pthread_mutex_lock(&mutex);
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va_list ap;
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va_start(ap, format);
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vprintf(format, ap);
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va_end(ap);
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fflush(stdout);
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if (pyrit_verbosity >= 4)
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pthread_mutex_unlock(&mutex);
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}
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}