72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/* $Id$
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Part of SWI-Prolog
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Author: Jan Wielemaker
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E-mail: J.Wielemaker@uva.nl
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WWW: http://www.swi-prolog.org
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Copyright (C): 1985-2010, University of Amsterdam
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "pl-incl.h"
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#include "pl-dtoa.h"
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#ifdef WORDS_BIGENDIAN
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#define IEEE_MC68k 1
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#else
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#define IEEE_8087 1
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#endif
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#define MALLOC PL_malloc
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#define FREE PL_free
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/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Long must be a 32-bit int. For now we use int. Ideally we would use
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int32_t, but MS does not yet support stdint.h.
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#define Long int /* 32-bits */
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#ifdef _REENTRANT
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#define MULTIPLE_THREADS
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/* TBD: Use the pl-thread.[ch] locks for better speed on Windows
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*/
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static pthread_mutex_t mutex_0 = PTHREAD_MUTEX_INITIALIZER;
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static pthread_mutex_t mutex_1 = PTHREAD_MUTEX_INITIALIZER;
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static inline void
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ACQUIRE_DTOA_LOCK(int n)
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{ if ( n == 0 )
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pthread_mutex_lock(&mutex_0);
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else
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pthread_mutex_lock(&mutex_1);
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}
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static inline void
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FREE_DTOA_LOCK(int n)
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{ if ( n == 0 )
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pthread_mutex_unlock(&mutex_0);
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else
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pthread_mutex_unlock(&mutex_1);
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}
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#endif /*MULTIPLE_THREADS*/
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#include "dtoa.c"
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