| /** |
| * @file |
| * Application layered TCP/TLS connection API (to be used from TCPIP thread) |
| * |
| * This file contains memory management function prototypes for a TLS layer using mbedTLS. |
| * |
| * Memory management contains: |
| * - allocating/freeing altcp_mbedtls_state_t |
| * - allocating/freeing memory used in the mbedTLS library |
| */ |
| |
| /* |
| * Copyright (c) 2017 Simon Goldschmidt |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| * OF SUCH DAMAGE. |
| * |
| * This file is part of the lwIP TCP/IP stack. |
| * |
| * Author: Simon Goldschmidt <goldsimon@gmx.de> |
| * |
| */ |
| #ifndef LWIP_HDR_ALTCP_MBEDTLS_MEM_H |
| #define LWIP_HDR_ALTCP_MBEDTLS_MEM_H |
| |
| #include "lwip/opt.h" |
| |
| #if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */ |
| |
| #include "lwip/apps/altcp_tls_mbedtls_opts.h" |
| |
| #if LWIP_ALTCP_TLS && LWIP_ALTCP_TLS_MBEDTLS |
| |
| #include "altcp_tls_mbedtls_structs.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| void altcp_mbedtls_mem_init(void); |
| altcp_mbedtls_state_t *altcp_mbedtls_alloc(void *conf); |
| void altcp_mbedtls_free(void *conf, altcp_mbedtls_state_t *state); |
| void *altcp_mbedtls_alloc_config(size_t size); |
| void altcp_mbedtls_free_config(void *item); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* LWIP_ALTCP_TLS && LWIP_ALTCP_TLS_MBEDTLS */ |
| #endif /* LWIP_ALTCP */ |
| #endif /* LWIP_HDR_ALTCP_MBEDTLS_MEM_H */ |