51 #ifndef MBEDTLS_PLATFORM_H
52 #define MBEDTLS_PLATFORM_H
54 #if !defined(MBEDTLS_CONFIG_FILE)
57 #include MBEDTLS_CONFIG_FILE
60 #if defined(MBEDTLS_HAVE_TIME)
76 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
80 #if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
82 #define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf
84 #define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf
87 #if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
88 #define MBEDTLS_PLATFORM_STD_PRINTF printf
90 #if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
91 #define MBEDTLS_PLATFORM_STD_FPRINTF fprintf
93 #if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
94 #define MBEDTLS_PLATFORM_STD_CALLOC calloc
96 #if !defined(MBEDTLS_PLATFORM_STD_FREE)
97 #define MBEDTLS_PLATFORM_STD_FREE free
99 #if !defined(MBEDTLS_PLATFORM_STD_EXIT)
100 #define MBEDTLS_PLATFORM_STD_EXIT exit
102 #if !defined(MBEDTLS_PLATFORM_STD_TIME)
103 #define MBEDTLS_PLATFORM_STD_TIME time
105 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
106 #define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS
108 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
109 #define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE
111 #if defined(MBEDTLS_FS_IO)
112 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
113 #define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
115 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
116 #define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
118 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
119 #define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
123 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
124 #include MBEDTLS_PLATFORM_STD_MEM_HDR
134 #if defined(MBEDTLS_PLATFORM_MEMORY)
135 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
136 defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
137 #define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO
138 #define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO
142 extern void * (*mbedtls_calloc)(
size_t n,
size_t size );
153 int mbedtls_platform_set_calloc_free(
void * (*calloc_func)(
size_t,
size_t ),
154 void (*free_func)(
void * ) );
157 #define mbedtls_free free
158 #define mbedtls_calloc calloc
164 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
167 extern int (*
mbedtls_fprintf)( FILE *stream,
const char *format, ... );
176 int mbedtls_platform_set_fprintf(
int (*fprintf_func)( FILE *stream,
const char *,
179 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
180 #define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO
182 #define mbedtls_fprintf fprintf
189 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
200 int mbedtls_platform_set_printf(
int (*printf_func)(
const char *, ... ) );
202 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
203 #define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO
205 #define mbedtls_printf printf
220 int mbedtls_platform_win32_snprintf(
char *s,
size_t n,
const char *fmt, ... );
223 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
224 extern int (*
mbedtls_snprintf)(
char * s,
size_t n,
const char * format, ... );
234 int mbedtls_platform_set_snprintf(
int (*snprintf_func)(
char * s,
size_t n,
235 const char * format, ... ) );
237 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
238 #define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO
240 #define mbedtls_snprintf MBEDTLS_PLATFORM_STD_SNPRINTF
247 #if defined(MBEDTLS_PLATFORM_EXIT_ALT)
258 int mbedtls_platform_set_exit(
void (*exit_func)(
int status ) );
260 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
261 #define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO
263 #define mbedtls_exit exit
270 #if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
271 #define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
273 #define MBEDTLS_EXIT_SUCCESS 0
275 #if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
276 #define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE
278 #define MBEDTLS_EXIT_FAILURE 1
287 #if defined(MBEDTLS_ENTROPY_NV_SEED)
288 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
290 int mbedtls_platform_std_nv_seed_read(
unsigned char *buf,
size_t buf_len );
291 int mbedtls_platform_std_nv_seed_write(
unsigned char *buf,
size_t buf_len );
294 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
295 extern int (*mbedtls_nv_seed_read)(
unsigned char *buf,
size_t buf_len );
296 extern int (*mbedtls_nv_seed_write)(
unsigned char *buf,
size_t buf_len );
307 int mbedtls_platform_set_nv_seed(
308 int (*nv_seed_read_func)(
unsigned char *buf,
size_t buf_len ),
309 int (*nv_seed_write_func)(
unsigned char *buf,
size_t buf_len )
312 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
313 defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
314 #define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
315 #define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
317 #define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
318 #define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
323 #if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
337 #include "platform_alt.h"
Configuration options (set of defines)
The platform context structure.