61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/*
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* Copyright (C) 2016 Robin Gareus <robin@gareus.org>
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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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _tlsf_h_
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#define _tlsf_h_
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#include <string>
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#ifndef LIBPBD_API
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#include "pbd/libpbd_visibility.h"
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#endif
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namespace PBD {
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class LIBPBD_API TLSF
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{
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public:
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TLSF (std::string name, size_t bytes);
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~TLSF ();
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void set_name (const std::string& n) { _name = n; }
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static void * lalloc (void* pool, void* ptr, size_t /* oldsize*/, size_t newsize) {
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return static_cast<TLSF*>(pool)->_realloc (ptr, newsize);
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}
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void* malloc (size_t size) { return _malloc (size); }
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void* realloc (void *ptr, size_t newsize) { return _realloc (ptr, newsize); }
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void free (void* ptr) { _free (ptr); }
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size_t get_used_size () const;
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size_t get_max_size () const;
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private:
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std::string _name;
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char*_mp;
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void* _malloc (size_t);
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void* _realloc (void *, size_t);
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void _free (void *);
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};
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} /* namespace */
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#endif // _reallocpool_h_
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