38 #ifndef MBEDTLS_PLATFORM_H
39 #define MBEDTLS_PLATFORM_H
41 #if !defined(MBEDTLS_CONFIG_FILE)
44 #include MBEDTLS_CONFIG_FILE
47 #if defined(MBEDTLS_HAVE_TIME)
52 #define MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED -0x0070
54 #define MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED -0x0072
72 #if defined(__MINGW32__) || (defined(_MSC_VER) && _MSC_VER <= 1900)
73 #define MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF
74 #define MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF
77 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
80 #if defined(MBEDTLS_HAVE_TIME)
83 #if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
84 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF)
85 #define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf
87 #define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf
90 #if !defined(MBEDTLS_PLATFORM_STD_VSNPRINTF)
91 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
92 #define MBEDTLS_PLATFORM_STD_VSNPRINTF mbedtls_platform_win32_vsnprintf
94 #define MBEDTLS_PLATFORM_STD_VSNPRINTF vsnprintf
97 #if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
98 #define MBEDTLS_PLATFORM_STD_PRINTF printf
100 #if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
101 #define MBEDTLS_PLATFORM_STD_FPRINTF fprintf
103 #if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
104 #define MBEDTLS_PLATFORM_STD_CALLOC calloc
106 #if !defined(MBEDTLS_PLATFORM_STD_FREE)
107 #define MBEDTLS_PLATFORM_STD_FREE free
109 #if !defined(MBEDTLS_PLATFORM_STD_EXIT)
110 #define MBEDTLS_PLATFORM_STD_EXIT exit
112 #if !defined(MBEDTLS_PLATFORM_STD_TIME)
113 #define MBEDTLS_PLATFORM_STD_TIME time
115 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
116 #define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS
118 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
119 #define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE
121 #if defined(MBEDTLS_FS_IO)
122 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
123 #define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
125 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
126 #define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
128 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
129 #define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
133 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
134 #include MBEDTLS_PLATFORM_STD_MEM_HDR
140 #if defined(__DOXYGEN__) && !defined(MBEDTLS_PLATFORM_STD_CALLOC)
141 #define MBEDTLS_PLATFORM_STD_CALLOC
144 #if defined(__DOXYGEN__) && !defined(MBEDTLS_PLATFORM_STD_FREE)
145 #define MBEDTLS_PLATFORM_STD_FREE
155 #if defined(MBEDTLS_PLATFORM_MEMORY)
156 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
157 defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
159 #undef mbedtls_calloc
160 #define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO
161 #define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO
177 int mbedtls_platform_set_calloc_free(
void *(*calloc_func)(
size_t,
size_t),
178 void (*free_func)(
void *));
182 #undef mbedtls_calloc
183 #define mbedtls_free free
184 #define mbedtls_calloc calloc
190 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
204 int mbedtls_platform_set_fprintf(
int (*fprintf_func)(FILE *stream,
const char *,
207 #undef mbedtls_fprintf
208 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
209 #define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO
211 #define mbedtls_fprintf fprintf
218 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
230 int mbedtls_platform_set_printf(
int (*printf_func)(
const char *, ...));
232 #undef mbedtls_printf
233 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
234 #define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO
236 #define mbedtls_printf printf
249 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF)
251 int mbedtls_platform_win32_snprintf(
char *s,
size_t n,
const char *fmt, ...);
254 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
265 int mbedtls_platform_set_snprintf(
int (*snprintf_func)(
char *s,
size_t n,
266 const char *format, ...));
268 #undef mbedtls_snprintf
269 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
270 #define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO
272 #define mbedtls_snprintf MBEDTLS_PLATFORM_STD_SNPRINTF
285 #if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
288 int mbedtls_platform_win32_vsnprintf(
char *s,
size_t n,
const char *fmt, va_list arg);
291 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT)
293 extern int (*
mbedtls_vsnprintf)(
char *s,
size_t n,
const char *format, va_list arg);
302 int mbedtls_platform_set_vsnprintf(
int (*vsnprintf_func)(
char *s,
size_t n,
303 const char *format, va_list arg));
305 #undef mbedtls_vsnprintf
306 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
307 #define mbedtls_vsnprintf MBEDTLS_PLATFORM_VSNPRINTF_MACRO
309 #define mbedtls_vsnprintf vsnprintf
316 #if defined(MBEDTLS_PLATFORM_EXIT_ALT)
328 int mbedtls_platform_set_exit(
void (*exit_func)(
int status));
331 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
332 #define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO
334 #define mbedtls_exit exit
341 #if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
342 #define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
344 #define MBEDTLS_EXIT_SUCCESS 0
346 #if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
347 #define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE
349 #define MBEDTLS_EXIT_FAILURE 1
358 #if defined(MBEDTLS_ENTROPY_NV_SEED)
359 #if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
361 int mbedtls_platform_std_nv_seed_read(
unsigned char *buf,
size_t buf_len);
362 int mbedtls_platform_std_nv_seed_write(
unsigned char *buf,
size_t buf_len);
365 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
366 extern int (*mbedtls_nv_seed_read)(
unsigned char *buf,
size_t buf_len);
367 extern int (*mbedtls_nv_seed_write)(
unsigned char *buf,
size_t buf_len);
378 int mbedtls_platform_set_nv_seed(
379 int (*nv_seed_read_func)(
unsigned char *buf,
size_t buf_len),
380 int (*nv_seed_write_func)(
unsigned char *buf,
size_t buf_len)
383 #undef mbedtls_nv_seed_read
384 #undef mbedtls_nv_seed_write
385 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
386 defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
387 #define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
388 #define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
390 #define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
391 #define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
396 #if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
410 #include "platform_alt.h"
Configuration options (set of defines)
The platform context structure.