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Diffstat (limited to 'libs/ode-0.16.1/ode/src/memory.cpp')
-rw-r--r-- | libs/ode-0.16.1/ode/src/memory.cpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/libs/ode-0.16.1/ode/src/memory.cpp b/libs/ode-0.16.1/ode/src/memory.cpp new file mode 100644 index 0000000..5a67448 --- /dev/null +++ b/libs/ode-0.16.1/ode/src/memory.cpp @@ -0,0 +1,95 @@ +/************************************************************************* + * * + * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith. * + * All rights reserved. Email: russ@q12.org Web: www.q12.org * + * * + * This library is free software; you can redistribute it and/or * + * modify it under the terms of EITHER: * + * (1) The GNU Lesser General Public License as published by the Free * + * Software Foundation; either version 2.1 of the License, or (at * + * your option) any later version. The text of the GNU Lesser * + * General Public License is included with this library in the * + * file LICENSE.TXT. * + * (2) The BSD-style license that is included with this library in * + * the file LICENSE-BSD.TXT. * + * * + * This library is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files * + * LICENSE.TXT and LICENSE-BSD.TXT for more details. * + * * + *************************************************************************/ + +#include <ode/odeconfig.h> +#include <ode/memory.h> +#include <ode/error.h> +#include "config.h" + + +static dAllocFunction *allocfn = 0; +static dReallocFunction *reallocfn = 0; +static dFreeFunction *freefn = 0; + +#ifdef __MINGW32__ +/* +this is a guard against AC_FUNC_MALLOC and AC_FUNC_REALLOC +which break cross compilation, no issues in native MSYS. +*/ +#undef malloc +#undef realloc +#endif + +void dSetAllocHandler (dAllocFunction *fn) +{ + allocfn = fn; +} + + +void dSetReallocHandler (dReallocFunction *fn) +{ + reallocfn = fn; +} + + +void dSetFreeHandler (dFreeFunction *fn) +{ + freefn = fn; +} + + +dAllocFunction *dGetAllocHandler() +{ + return allocfn; +} + + +dReallocFunction *dGetReallocHandler() +{ + return reallocfn; +} + + +dFreeFunction *dGetFreeHandler() +{ + return freefn; +} + + +void * dAlloc (sizeint size) +{ + if (allocfn) return allocfn (size); else return malloc (size); +} + + +void * dRealloc (void *ptr, sizeint oldsize, sizeint newsize) +{ + if (reallocfn) return reallocfn (ptr,oldsize,newsize); + else return realloc (ptr,newsize); +} + + +void dFree (void *ptr, sizeint size) +{ + if (!ptr) return; + if (freefn) freefn (ptr,size); else free (ptr); +} |