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77 lines
2.0 KiB
77 lines
2.0 KiB
21 years ago
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/*
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* jit-memory.h - Memory copy/set/compare routines.
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*
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* Copyright (C) 2004 Southern Storm Software, Pty Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _JIT_MEMORY_H
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#define _JIT_MEMORY_H
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#include <config.h>
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#ifdef HAVE_STRING_H
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#include <string.h>
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#else
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#endif
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#ifdef HAVE_MEMORY_H
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#include <memory.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Macros that replace the routines in <jit/jit-util.h>
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* with direct calls on the underlying library functions.
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*/
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#ifdef HAVE_MEMSET
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#define jit_memset(dest,ch,len) (memset((dest), (ch), (len)))
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#define jit_memzero(dest,len) (memset((dest), 0, (len)))
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#else
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#ifdef HAVE_BZERO
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#define jit_memzero(dest,len) (bzero((char *)(dest), (len)))
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#else
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#define jit_memzero(dest,len) (jit_memset((char *)(dest), 0, (len)))
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#endif
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#endif
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#ifdef HAVE_MEMCPY
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#define jit_memcpy(dest,src,len) (memcpy((dest), (src), (len)))
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#endif
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#ifdef HAVE_MEMMOVE
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#define jit_memmove(dest,src,len) (memmove((dest), (src), (len)))
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#endif
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#ifdef HAVE_MEMCMP
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#define jit_memcmp(s1,s2,len) (memcmp((s1), (s2), (len)))
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#else
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#ifdef HAVE_BCMP
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#define jit_memcmp(s1,s2,len) \
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(bcmp((char *)(s1), (char *)(s2), (len)))
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#endif
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#endif
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#ifdef HAVE_MEMCHR
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#define jit_memchr(str,ch,len) (memchr((str), (ch), (len)))
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#endif
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#ifdef __cplusplus
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};
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#endif
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#endif /* _JIT_MEMORY_H */
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