94 lines
2.2 KiB
C
94 lines
2.2 KiB
C
/******************************************************************************
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Copyright (c) 2013 by Hugh Bailey <obs.jim@gmail.com>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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******************************************************************************/
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#pragma once
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#include "c99defs.h"
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#include "base.h"
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#include <wchar.h>
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#include <string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct base_allocator {
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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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EXPORT void base_set_allocator(struct base_allocator *defs);
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EXPORT void *bmalloc(size_t size);
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EXPORT void *brealloc(void *ptr, size_t size);
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EXPORT void bfree(void *ptr);
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EXPORT uint64_t bnum_allocs(void);
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EXPORT void *bmemdup(const void *ptr, size_t size);
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static inline char *bstrdup_n(const char *str, size_t n)
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{
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char *dup;
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if (!str || !*str)
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return NULL;
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dup = (char*)bmemdup(str, n+1);
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dup[n] = 0;
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return dup;
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}
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static inline wchar_t *bwstrdup_n(const wchar_t *str, size_t n)
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{
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wchar_t *dup;
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if (!str || !*str)
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return NULL;
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dup = (wchar_t*)bmemdup(str, (n+1) * sizeof(wchar_t));
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dup[n] = 0;
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return dup;
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}
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static inline char *bstrdup(const char *str)
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{
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if (!str)
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return NULL;
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return bstrdup_n(str, strlen(str));
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}
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static inline wchar_t *bwstrdup(const wchar_t *str)
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{
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if (!str)
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return NULL;
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return bwstrdup_n(str, wcslen(str));
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}
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#ifdef __cplusplus
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}
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#endif
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