| 1 | /*************************************************************************** |
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| 2 | * Copyright (c) 2007, Broadcom Corporation |
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| 3 | * All Rights Reserved |
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| 4 | * Confidential Property of Broadcom Corporation |
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| 5 | * |
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| 6 | * THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE |
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| 7 | * AGREEMENT BETWEEN THE USER AND BROADCOM. YOU HAVE NO RIGHT TO USE OR |
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| 8 | * EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT. |
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| 9 | * |
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| 10 | * $brcm_Workfile: barena.h $ |
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| 11 | * $brcm_Revision: 2 $ |
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| 12 | * $brcm_Date: 2/14/07 5:46p $ |
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| 13 | * |
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| 14 | * Module Description: |
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| 15 | * |
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| 16 | * Arena alloc library |
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| 17 | * |
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| 18 | * Revision History: |
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| 19 | * |
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| 20 | * $brcm_Log: /BSEAV/lib/utils/barena.h $ |
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| 21 | * |
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| 22 | * 2 2/14/07 5:46p vsilyaev |
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| 23 | * PR 25701: Added code to dump content/status of allocator |
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| 24 | * |
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| 25 | * 1 2/5/07 5:29p vsilyaev |
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| 26 | * PR 25701:Portions of stackable parsing framework |
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| 27 | * |
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| 28 | * |
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| 29 | *******************************************************************************/ |
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| 30 | #ifndef _BARENA_H__ |
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| 31 | #define _BARENA_H__ |
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| 32 | #include "balloc.h" |
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| 33 | |
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| 34 | #ifdef __cplusplus |
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| 35 | extern "C" |
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| 36 | { |
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| 37 | #endif |
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| 38 | |
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| 39 | typedef struct barena *barena_t; |
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| 40 | barena_t barena_create(balloc_iface_t alloc, size_t arena_size); |
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| 41 | void barena_destroy(barena_t arena); |
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| 42 | balloc_iface_t barena_alloc_iface(barena_t arena); |
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| 43 | |
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| 44 | void *barena_alloc(barena_t arena, size_t size); |
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| 45 | void barena_free(barena_t arena, void *ptr); |
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| 46 | bool barena_test_block(barena_t arena, void *ptr); |
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| 47 | |
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| 48 | void barena_join(barena_t parent, barena_t child); |
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| 49 | barena_t barena_last_child(barena_t arena); |
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| 50 | void barena_detach(barena_t parent, barena_t child); |
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| 51 | void barena_dump(barena_t arena); |
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| 52 | |
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| 53 | |
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| 54 | #ifdef __cplusplus |
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| 55 | } |
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| 56 | #endif |
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| 57 | |
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| 58 | #endif /* __BARENA_H__ */ |
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| 59 | |
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| 60 | |
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