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mbed client lightswitch demo
Dependencies: mbed Socket lwip-eth lwip-sys lwip
Fork of mbed-client-classic-example-lwip by
mbedtls/source/platform.c
- Committer:
- mbedAustin
- Date:
- 2016-06-09
- Revision:
- 11:cada08fc8a70
File content as of revision 11:cada08fc8a70:
/* * Platform abstraction layer * * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); you may * not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * This file is part of mbed TLS (https://tls.mbed.org) */ #if !defined(MBEDTLS_CONFIG_FILE) #include "mbedtls/config.h" #else #include MBEDTLS_CONFIG_FILE #endif #if defined(MBEDTLS_PLATFORM_C) #include "mbedtls/platform.h" #if defined(MBEDTLS_PLATFORM_MEMORY) #if !defined(MBEDTLS_PLATFORM_STD_CALLOC) static void *platform_calloc_uninit( size_t n, size_t size ) { ((void) n); ((void) size); return( NULL ); } #define MBEDTLS_PLATFORM_STD_CALLOC platform_calloc_uninit #endif /* !MBEDTLS_PLATFORM_STD_CALLOC */ #if !defined(MBEDTLS_PLATFORM_STD_FREE) static void platform_free_uninit( void *ptr ) { ((void) ptr); } #define MBEDTLS_PLATFORM_STD_FREE platform_free_uninit #endif /* !MBEDTLS_PLATFORM_STD_FREE */ void * (*mbedtls_calloc)( size_t, size_t ) = MBEDTLS_PLATFORM_STD_CALLOC; void (*mbedtls_free)( void * ) = MBEDTLS_PLATFORM_STD_FREE; int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ), void (*free_func)( void * ) ) { mbedtls_calloc = calloc_func; mbedtls_free = free_func; return( 0 ); } #endif /* MBEDTLS_PLATFORM_MEMORY */ #if defined(_WIN32) #include <stdarg.h> int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... ) { int ret; va_list argp; /* Avoid calling the invalid parameter handler by checking ourselves */ if( s == NULL || n == 0 || fmt == NULL ) return( -1 ); va_start( argp, fmt ); #if defined(_TRUNCATE) ret = _vsnprintf_s( s, n, _TRUNCATE, fmt, argp ); #else ret = _vsnprintf( s, n, fmt, argp ); if( ret < 0 || (size_t) ret == n ) { s[n-1] = '\0'; ret = -1; } #endif va_end( argp ); return( ret ); } #endif #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) #if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF) /* * Make dummy function to prevent NULL pointer dereferences */ static int platform_snprintf_uninit( char * s, size_t n, const char * format, ... ) { ((void) s); ((void) n); ((void) format); return( 0 ); } #define MBEDTLS_PLATFORM_STD_SNPRINTF platform_snprintf_uninit #endif /* !MBEDTLS_PLATFORM_STD_SNPRINTF */ int (*mbedtls_snprintf)( char * s, size_t n, const char * format, ... ) = MBEDTLS_PLATFORM_STD_SNPRINTF; int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n, const char * format, ... ) ) { mbedtls_snprintf = snprintf_func; return( 0 ); } #endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */ #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) #if !defined(MBEDTLS_PLATFORM_STD_PRINTF) /* * Make dummy function to prevent NULL pointer dereferences */ static int platform_printf_uninit( const char *format, ... ) { ((void) format); return( 0 ); } #define MBEDTLS_PLATFORM_STD_PRINTF platform_printf_uninit #endif /* !MBEDTLS_PLATFORM_STD_PRINTF */ int (*mbedtls_printf)( const char *, ... ) = MBEDTLS_PLATFORM_STD_PRINTF; int mbedtls_platform_set_printf( int (*printf_func)( const char *, ... ) ) { mbedtls_printf = printf_func; return( 0 ); } #endif /* MBEDTLS_PLATFORM_PRINTF_ALT */ #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) #if !defined(MBEDTLS_PLATFORM_STD_FPRINTF) /* * Make dummy function to prevent NULL pointer dereferences */ static int platform_fprintf_uninit( FILE *stream, const char *format, ... ) { ((void) stream); ((void) format); return( 0 ); } #define MBEDTLS_PLATFORM_STD_FPRINTF platform_fprintf_uninit #endif /* !MBEDTLS_PLATFORM_STD_FPRINTF */ int (*mbedtls_fprintf)( FILE *, const char *, ... ) = MBEDTLS_PLATFORM_STD_FPRINTF; int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *, const char *, ... ) ) { mbedtls_fprintf = fprintf_func; return( 0 ); } #endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */ #if defined(MBEDTLS_PLATFORM_EXIT_ALT) #if !defined(MBEDTLS_PLATFORM_STD_EXIT) /* * Make dummy function to prevent NULL pointer dereferences */ static void platform_exit_uninit( int status ) { ((void) status); } #define MBEDTLS_PLATFORM_STD_EXIT platform_exit_uninit #endif /* !MBEDTLS_PLATFORM_STD_EXIT */ void (*mbedtls_exit)( int status ) = MBEDTLS_PLATFORM_STD_EXIT; int mbedtls_platform_set_exit( void (*exit_func)( int status ) ) { mbedtls_exit = exit_func; return( 0 ); } #endif /* MBEDTLS_PLATFORM_EXIT_ALT */ #endif /* MBEDTLS_PLATFORM_C */