53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
#ifndef _R_UTIL_ALLOC_H_
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#define _R_UTIL_ALLOC_H_ 1
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#include <r_types.h>
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#include <stdlib.h>
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#include <stddef.h>
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#define R_MALLOC_WRAPPER 0
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#define R_MALLOC_GLOBAL 0
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typedef void *(RMalloc)(size_t);
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typedef void *(RCalloc)(size_t, size_t);
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typedef void *(RRealloc)(void *, size_t);
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typedef void (RFree)(void *);
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R_API void* r_malloc_aligned(size_t size, size_t alignment);
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R_API void r_free_aligned(void *p);
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#if R_MALLOC_WRAPPER
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R_API void r_alloc_hooks(RMalloc m, RCalloc c, RRealloc r, RFree f);
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#if R_MALLOC_GLOBAL
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R_API RMalloc *r_malloc;
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R_API RCalloc *r_calloc;
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R_API RRealloc *r_realloc;
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R_API RFree *r_free;
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#define _r_malloc r_malloc
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#define _r_calloc r_calloc
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#define _r_free r_free
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#define _r_realloc r_realloc
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#else
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R_API void *r_malloc(size_t sz);
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R_API void *r_calloc(size_t count, size_t sz);
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R_API void *r_realloc(void *p, size_t sz);
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R_API void r_free(void *p);
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#endif
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#else
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#define r_malloc(x) malloc((x))
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#define r_calloc(x,y) calloc((x),(y))
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#define r_realloc(x,y) realloc((x),(y))
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#define r_free(x) free((x))
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#define _r_malloc r_malloc
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#define _r_calloc r_calloc
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#define _r_free r_free
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#define _r_realloc r_realloc
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#endif
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#endif
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