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45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
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/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <sys/types.h>
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#include <stdlib.h>
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#include <X11/Xfuncproto.h>
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#ifndef HAVE_REALLOCARRAY
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extern _X_HIDDEN void *xreallocarray(void *optr, size_t nmemb, size_t size);
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# define reallocarray(ptr, n, size) xreallocarray((ptr), (n), (size))
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#endif
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#if defined(MALLOC_0_RETURNS_NULL) || defined(__clang_analyzer__)
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# define Xreallocarray(ptr, n, size) \
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reallocarray((ptr), ((n) == 0 ? 1 : (n)), size)
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#else
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# define Xreallocarray(ptr, n, size) reallocarray((ptr), (n), (size))
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#endif
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#define Xmallocarray(n, size) Xreallocarray(NULL, (n), (size))
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