31 #ifndef MBEDTLS_PLATFORM_H
32 #define MBEDTLS_PLATFORM_H
34 #if !defined(MBEDTLS_CONFIG_FILE)
37 #include MBEDTLS_CONFIG_FILE
40 #if defined(MBEDTLS_HAVE_TIME)
45 #define MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED -0x0070
47 #define MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED -0x0072
65 #if defined(__MINGW32__) || (defined(_MSC_VER) && _MSC_VER <= 1900)
66 #define MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF
67 #define MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF
70 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
74 #if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
75 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF)
76 #define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf
78 #define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf
81 #if !defined(MBEDTLS_PLATFORM_STD_VSNPRINTF)
82 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
83 #define MBEDTLS_PLATFORM_STD_VSNPRINTF mbedtls_platform_win32_vsnprintf
85 #define MBEDTLS_PLATFORM_STD_VSNPRINTF vsnprintf
88 #if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
89 #define MBEDTLS_PLATFORM_STD_PRINTF printf
91 #if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
92 #define MBEDTLS_PLATFORM_STD_FPRINTF fprintf
94 #if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
95 #define MBEDTLS_PLATFORM_STD_CALLOC calloc
97 #if !defined(MBEDTLS_PLATFORM_STD_FREE)
98 #define MBEDTLS_PLATFORM_STD_FREE free
100 #if !defined(MBEDTLS_PLATFORM_STD_EXIT)
101 #define MBEDTLS_PLATFORM_STD_EXIT exit
103 #if !defined(MBEDTLS_PLATFORM_STD_TIME)
104 #define MBEDTLS_PLATFORM_STD_TIME time
106 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
107 #define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS
109 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
110 #define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE
112 #if defined(MBEDTLS_FS_IO)
113 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
114 #define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
116 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
117 #define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
119 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
120 #define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
124 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
125 #include MBEDTLS_PLATFORM_STD_MEM_HDR
135 #if defined(MBEDTLS_PLATFORM_MEMORY)
136 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
137 defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
138 #define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO
139 #define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO
155 int mbedtls_platform_set_calloc_free(
void * (*calloc_func)(
size_t,
size_t ),
156 void (*free_func)(
void * ) );
159 #define mbedtls_free free
160 #define mbedtls_calloc calloc
166 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
169 extern int (*
mbedtls_fprintf)( FILE *stream,
const char *format, ... );
180 int mbedtls_platform_set_fprintf(
int (*fprintf_func)( FILE *stream,
const char *,
183 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
184 #define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO
186 #define mbedtls_fprintf fprintf
193 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
205 int mbedtls_platform_set_printf(
int (*printf_func)(
const char *, ... ) );
207 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
208 #define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO
210 #define mbedtls_printf printf
223 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF)
225 int mbedtls_platform_win32_snprintf(
char *s,
size_t n,
const char *fmt, ... );
228 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
229 extern int (*
mbedtls_snprintf)(
char * s,
size_t n,
const char * format, ... );
239 int mbedtls_platform_set_snprintf(
int (*snprintf_func)(
char * s,
size_t n,
240 const char * format, ... ) );
242 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
243 #define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO
245 #define mbedtls_snprintf MBEDTLS_PLATFORM_STD_SNPRINTF
258 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
261 int mbedtls_platform_win32_vsnprintf(
char *s,
size_t n,
const char *fmt, va_list arg );
264 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT)
266 extern int (*
mbedtls_vsnprintf)(
char * s,
size_t n,
const char * format, va_list arg );
275 int mbedtls_platform_set_vsnprintf(
int (*vsnprintf_func)(
char * s,
size_t n,
276 const char * format, va_list arg ) );
278 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
279 #define mbedtls_vsnprintf MBEDTLS_PLATFORM_VSNPRINTF_MACRO
281 #define mbedtls_vsnprintf vsnprintf
288 #if defined(MBEDTLS_PLATFORM_EXIT_ALT)
300 int mbedtls_platform_set_exit(
void (*exit_func)(
int status ) );
302 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
303 #define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO
305 #define mbedtls_exit exit
312 #if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
313 #define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
315 #define MBEDTLS_EXIT_SUCCESS 0
317 #if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
318 #define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE
320 #define MBEDTLS_EXIT_FAILURE 1
329 #if defined(MBEDTLS_ENTROPY_NV_SEED)
330 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
332 int mbedtls_platform_std_nv_seed_read(
unsigned char *buf,
size_t buf_len );
333 int mbedtls_platform_std_nv_seed_write(
unsigned char *buf,
size_t buf_len );
336 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
337 extern int (*mbedtls_nv_seed_read)(
unsigned char *buf,
size_t buf_len );
338 extern int (*mbedtls_nv_seed_write)(
unsigned char *buf,
size_t buf_len );
349 int mbedtls_platform_set_nv_seed(
350 int (*nv_seed_read_func)(
unsigned char *buf,
size_t buf_len ),
351 int (*nv_seed_write_func)(
unsigned char *buf,
size_t buf_len )
354 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
355 defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
356 #define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
357 #define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
359 #define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
360 #define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
365 #if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
380 #include "platform_alt.h"
Configuration options (set of defines)
The platform context structure.