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58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
/*
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*
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*
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* Copyright (c) 1994
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* Hewlett-Packard Company
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*
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* Copyright (c) 1996,1997
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* Silicon Graphics Computer Systems, Inc.
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*
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* Copyright (c) 1997
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* Moscow Center for SPARC Technology
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*
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* Copyright (c) 1999
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* Boris Fomitchev
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*
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* This material is provided "as is", with absolutely no warranty expressed
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* or implied. Any use is at your own risk.
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*
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* Permission to use or copy this software for any purpose is hereby granted
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* without fee, provided the above notices are retained on all copies.
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* Permission to modify the code and to distribute modified code is granted,
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* provided the above notices are retained, and a notice that the code was
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* modified is included with the above copyright notice.
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*
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*/
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#ifndef _STLP_TEMPBUF_C
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#define _STLP_TEMPBUF_C
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#ifndef _STLP_INTERNAL_TEMPBUF_H
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# include <stl/_tempbuf.h>
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#endif
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_STLP_BEGIN_NAMESPACE
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template <class _Tp>
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pair<_Tp*, ptrdiff_t> _STLP_CALL
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__get_temporary_buffer(ptrdiff_t __len, _Tp*)
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{
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if (__len > ptrdiff_t(INT_MAX / sizeof(_Tp)))
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__len = INT_MAX / sizeof(_Tp);
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while (__len > 0) {
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_Tp* __tmp = (_Tp*) malloc((size_t)__len * sizeof(_Tp));
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if (__tmp != 0)
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return pair<_Tp*, ptrdiff_t>(__tmp, __len);
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__len /= 2;
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}
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return pair<_Tp*, ptrdiff_t>((_Tp*)0, 0);
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}
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_STLP_END_NAMESPACE
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#endif /* _STLP_TEMPBUF_C */
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// Local Variables:
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// mode:C++
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// End:
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