24 #ifndef MBEDTLS_PLATFORM_H
25 #define MBEDTLS_PLATFORM_H
27 #if !defined(MBEDTLS_CONFIG_FILE)
30 #include MBEDTLS_CONFIG_FILE
33 #if defined(MBEDTLS_HAVE_TIME)
49 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
53 #if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
55 #define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf
57 #define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf
60 #if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
61 #define MBEDTLS_PLATFORM_STD_PRINTF printf
63 #if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
64 #define MBEDTLS_PLATFORM_STD_FPRINTF fprintf
66 #if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
67 #define MBEDTLS_PLATFORM_STD_CALLOC calloc
69 #if !defined(MBEDTLS_PLATFORM_STD_FREE)
70 #define MBEDTLS_PLATFORM_STD_FREE free
72 #if !defined(MBEDTLS_PLATFORM_STD_EXIT)
73 #define MBEDTLS_PLATFORM_STD_EXIT exit
75 #if !defined(MBEDTLS_PLATFORM_STD_TIME)
76 #define MBEDTLS_PLATFORM_STD_TIME time
78 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
79 #define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS
81 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
82 #define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE
84 #if defined(MBEDTLS_FS_IO)
85 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
86 #define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
88 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
89 #define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
91 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
92 #define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
96 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
97 #include MBEDTLS_PLATFORM_STD_MEM_HDR
107 #if defined(MBEDTLS_PLATFORM_MEMORY)
108 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
109 defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
110 #define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO
111 #define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO
115 extern void * (*mbedtls_calloc)(
size_t n,
size_t size );
126 int mbedtls_platform_set_calloc_free(
void * (*calloc_func)(
size_t,
size_t ),
127 void (*free_func)(
void * ) );
130 #define mbedtls_free free
131 #define mbedtls_calloc calloc
137 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
140 extern int (*
mbedtls_fprintf)( FILE *stream,
const char *format, ... );
149 int mbedtls_platform_set_fprintf(
int (*fprintf_func)( FILE *stream,
const char *,
152 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
153 #define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO
155 #define mbedtls_fprintf fprintf
162 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
173 int mbedtls_platform_set_printf(
int (*printf_func)(
const char *, ... ) );
175 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
176 #define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO
178 #define mbedtls_printf printf
193 int mbedtls_platform_win32_snprintf(
char *s,
size_t n,
const char *fmt, ... );
196 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
197 extern int (*
mbedtls_snprintf)(
char * s,
size_t n,
const char * format, ... );
207 int mbedtls_platform_set_snprintf(
int (*snprintf_func)(
char * s,
size_t n,
208 const char * format, ... ) );
210 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
211 #define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO
213 #define mbedtls_snprintf snprintf
220 #if defined(MBEDTLS_PLATFORM_EXIT_ALT)
231 int mbedtls_platform_set_exit(
void (*exit_func)(
int status ) );
233 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
234 #define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO
236 #define mbedtls_exit exit
243 #if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
244 #define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
246 #define MBEDTLS_EXIT_SUCCESS 0
248 #if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
249 #define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE
251 #define MBEDTLS_EXIT_FAILURE 1
260 #if defined(MBEDTLS_ENTROPY_NV_SEED)
261 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
263 int mbedtls_platform_std_nv_seed_read(
unsigned char *buf,
size_t buf_len );
264 int mbedtls_platform_std_nv_seed_write(
unsigned char *buf,
size_t buf_len );
267 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
268 extern int (*mbedtls_nv_seed_read)(
unsigned char *buf,
size_t buf_len );
269 extern int (*mbedtls_nv_seed_write)(
unsigned char *buf,
size_t buf_len );
280 int mbedtls_platform_set_nv_seed(
281 int (*nv_seed_read_func)(
unsigned char *buf,
size_t buf_len ),
282 int (*nv_seed_write_func)(
unsigned char *buf,
size_t buf_len )
285 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
286 defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
287 #define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
288 #define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
290 #define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
291 #define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
296 #if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
310 #include "platform_alt.h"
Configuration options (set of defines)
The platform context structure.