SecureTransport/privateInc/sslalloc.h

   1 /*
   2  * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 /*
  20         File:           sslalloc.h
  21
  22         Contains:       memory allocator declarations
  23
  24         Written by:     Doug Mitchell, based on Netscape RSARef 3.0
  25
  26         Copyright: (c) 1999 by Apple Computer, Inc., all rights reserved.
  27
  28 */
  29 /*  *********************************************************************
  30     File: sslalloc.h
  31
  32     SSLRef 3.0 Final -- 11/19/96
  33
  34     Copyright (c)1996 by Netscape Communications Corp.
  35
  36     By retrieving this software you are bound by the licensing terms
  37     disclosed in the file "LICENSE.txt". Please read it, and if you don't
  38     accept the terms, delete this software.
  39
  40     SSLRef 3.0 was developed by Netscape Communications Corp. of Mountain
  41     View, California <http://home.netscape.com/> and Consensus Development
  42     Corporation of Berkeley, California <http://www.consensus.com/>.
  43
  44     *********************************************************************
  45
  46     File: sslalloc.h   Allocation shell routines
  47
  48     These routines wrap the user-supplied callbacks to provide allocation
  49     functionality.
  50
  51     ****************************************************************** */
  52
  53 #ifndef _SSLALLOC_H_
  54 #define _SSLALLOC_H_ 1
  55
  56 #include "sslctx.h"
  57 #include "sslerrs.h"
  58 #include "sslPriv.h"
  59
  60 #ifdef __cplusplus
  61 extern "C" {
  62 #endif
  63
  64 /*
  65  * General purpose allocators
  66  */
  67 void *sslMalloc(UInt32 length);
  68 void sslFree(void *p);
  69 void *sslRealloc(void *oldPtr, UInt32 oldLen, UInt32 newLen);
  70
  71 /*
  72  * SSLBuffer-oriented allocators
  73  */
  74 SSLErr SSLAllocBuffer(SSLBuffer *buf, UInt32 length, const SystemContext *ctx);
  75 SSLErr SSLFreeBuffer(SSLBuffer *buf, const SystemContext *ctx);
  76 SSLErr SSLReallocBuffer(SSLBuffer *buf, UInt32 newSize, const SystemContext *ctx);
  77
  78 /*
  79  * Set up/tear down CF allocators.
  80  */
  81 OSStatus cfSetUpAllocators(SSLContext *ctx);
  82 void cfTearDownAllocators(SSLContext *ctx);
  83
  84 /*
  85  * Convenience routines.
  86  */
  87 UInt8 *sslAllocCopy(const UInt8 *src, UInt32 len);
  88
  89 #ifdef __cplusplus
  90 }
  91 #endif
  92
  93 #endif