33 #ifndef MBEDTLS_PLATFORM_H
34 #define MBEDTLS_PLATFORM_H
36 #if !defined(MBEDTLS_CONFIG_FILE)
39 #include MBEDTLS_CONFIG_FILE
42 #if defined(MBEDTLS_HAVE_TIME)
58 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
62 #if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
64 #define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf
66 #define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf
69 #if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
70 #define MBEDTLS_PLATFORM_STD_PRINTF printf
72 #if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
73 #define MBEDTLS_PLATFORM_STD_FPRINTF fprintf
75 #if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
76 #define MBEDTLS_PLATFORM_STD_CALLOC calloc
78 #if !defined(MBEDTLS_PLATFORM_STD_FREE)
79 #define MBEDTLS_PLATFORM_STD_FREE free
81 #if !defined(MBEDTLS_PLATFORM_STD_EXIT)
82 #define MBEDTLS_PLATFORM_STD_EXIT exit
84 #if !defined(MBEDTLS_PLATFORM_STD_TIME)
85 #define MBEDTLS_PLATFORM_STD_TIME time
87 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
88 #define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS
90 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
91 #define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE
93 #if defined(MBEDTLS_FS_IO)
94 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
95 #define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
97 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
98 #define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
100 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
101 #define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
105 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
106 #include MBEDTLS_PLATFORM_STD_MEM_HDR
116 #if defined(MBEDTLS_PLATFORM_MEMORY)
117 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
118 defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
119 #define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO
120 #define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO
136 int mbedtls_platform_set_calloc_free(
void * (*calloc_func)(
size_t,
size_t ),
137 void (*free_func)(
void * ) );
140 #define mbedtls_free free
141 #define mbedtls_calloc calloc
147 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
150 extern int (*
mbedtls_fprintf)( FILE *stream,
const char *format, ... );
161 int mbedtls_platform_set_fprintf(
int (*fprintf_func)( FILE *stream,
const char *,
164 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
165 #define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO
167 #define mbedtls_fprintf fprintf
174 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
186 int mbedtls_platform_set_printf(
int (*printf_func)(
const char *, ... ) );
188 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
189 #define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO
191 #define mbedtls_printf printf
206 int mbedtls_platform_win32_snprintf(
char *s,
size_t n,
const char *fmt, ... );
209 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
210 extern int (*
mbedtls_snprintf)(
char * s,
size_t n,
const char * format, ... );
220 int mbedtls_platform_set_snprintf(
int (*snprintf_func)(
char * s,
size_t n,
221 const char * format, ... ) );
223 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
224 #define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO
226 #define mbedtls_snprintf MBEDTLS_PLATFORM_STD_SNPRINTF
233 #if defined(MBEDTLS_PLATFORM_EXIT_ALT)
245 int mbedtls_platform_set_exit(
void (*exit_func)(
int status ) );
247 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
248 #define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO
250 #define mbedtls_exit exit
257 #if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
258 #define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
260 #define MBEDTLS_EXIT_SUCCESS 0
262 #if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
263 #define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE
265 #define MBEDTLS_EXIT_FAILURE 1
274 #if defined(MBEDTLS_ENTROPY_NV_SEED)
275 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
277 int mbedtls_platform_std_nv_seed_read(
unsigned char *buf,
size_t buf_len );
278 int mbedtls_platform_std_nv_seed_write(
unsigned char *buf,
size_t buf_len );
281 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
282 extern int (*mbedtls_nv_seed_read)(
unsigned char *buf,
size_t buf_len );
283 extern int (*mbedtls_nv_seed_write)(
unsigned char *buf,
size_t buf_len );
294 int mbedtls_platform_set_nv_seed(
295 int (*nv_seed_read_func)(
unsigned char *buf,
size_t buf_len ),
296 int (*nv_seed_write_func)(
unsigned char *buf,
size_t buf_len )
299 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
300 defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
301 #define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
302 #define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
304 #define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
305 #define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
310 #if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
324 #include "platform_alt.h"
Configuration options (set of defines)
The platform context structure.