/* * Copyright (c) 1999-2001,2005-2007,2010-2012 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * sslMemory.h - tls_buffer and Memory allocator declarations */ /* This header should be kernel safe */ #ifndef _SSLMEMORY_H_ #define _SSLMEMORY_H_ 1 #include "tls_types.h" #ifdef __cplusplus extern "C" { #endif /* * General purpose allocators */ void *sslMalloc(size_t length); void sslFree(void *p); void *sslRealloc(void *oldPtr, size_t oldLen, size_t newLen); /* * tls_buffer-oriented allocators */ int SSLAllocBuffer(tls_buffer *buf, size_t length); int SSLFreeBuffer(tls_buffer *buf); int SSLReallocBuffer(tls_buffer *buf, size_t newSize); int tls_free_buffer_list(tls_buffer_list_t *list); int tls_copy_buffer_list(const tls_buffer_list_t *src, tls_buffer_list_t **dst); /* * Convenience routines */ uint8_t *sslAllocCopy(const uint8_t *src, size_t len); int SSLAllocCopyBuffer( const tls_buffer *src, tls_buffer **dst); // buffer itself and data mallocd and returned int SSLCopyBufferFromData( const void *src, size_t len, tls_buffer *dst); // data mallocd and returned int SSLCopyBuffer( const tls_buffer *src, tls_buffer *dst); // data mallocd and returned int SSLCopyBufferTerm( const void *src, size_t len, tls_buffer *dst); // data mallocd and returned #ifdef __cplusplus } #endif #define SET_SSL_BUFFER(buf, d, l) do { (buf).data = (d); (buf).length = (l); } while (0) #endif