38#ifndef MBEDTLS_PLATFORM_H
39#define MBEDTLS_PLATFORM_H
44#if defined(MBEDTLS_HAVE_TIME)
64#if defined(__MINGW32__) || (defined(_MSC_VER) && _MSC_VER <= 1900)
65#define MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF
66#define MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF
69#if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
72#if defined(MBEDTLS_HAVE_TIME)
75#if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
76#if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF)
77#define MBEDTLS_PLATFORM_STD_SNPRINTF mbedtls_platform_win32_snprintf
79#define MBEDTLS_PLATFORM_STD_SNPRINTF snprintf
82#if !defined(MBEDTLS_PLATFORM_STD_VSNPRINTF)
83#if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
84#define MBEDTLS_PLATFORM_STD_VSNPRINTF mbedtls_platform_win32_vsnprintf
86#define MBEDTLS_PLATFORM_STD_VSNPRINTF vsnprintf
89#if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
90#define MBEDTLS_PLATFORM_STD_PRINTF printf
92#if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
93#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf
95#if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
96#define MBEDTLS_PLATFORM_STD_CALLOC calloc
98#if !defined(MBEDTLS_PLATFORM_STD_FREE)
99#define MBEDTLS_PLATFORM_STD_FREE free
101#if !defined(MBEDTLS_PLATFORM_STD_SETBUF)
102#define MBEDTLS_PLATFORM_STD_SETBUF setbuf
104#if !defined(MBEDTLS_PLATFORM_STD_EXIT)
105#define MBEDTLS_PLATFORM_STD_EXIT exit
107#if !defined(MBEDTLS_PLATFORM_STD_TIME)
108#define MBEDTLS_PLATFORM_STD_TIME time
110#if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
111#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS EXIT_SUCCESS
113#if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
114#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE EXIT_FAILURE
116#if defined(MBEDTLS_FS_IO)
117#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
118#define MBEDTLS_PLATFORM_STD_NV_SEED_READ mbedtls_platform_std_nv_seed_read
120#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE)
121#define MBEDTLS_PLATFORM_STD_NV_SEED_WRITE mbedtls_platform_std_nv_seed_write
123#if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_FILE)
124#define MBEDTLS_PLATFORM_STD_NV_SEED_FILE "seedfile"
128#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR)
129#include MBEDTLS_PLATFORM_STD_MEM_HDR
135#if defined(__DOXYGEN__) && !defined(MBEDTLS_PLATFORM_STD_CALLOC)
136#define MBEDTLS_PLATFORM_STD_CALLOC
139#if defined(__DOXYGEN__) && !defined(MBEDTLS_PLATFORM_STD_FREE)
140#define MBEDTLS_PLATFORM_STD_FREE
150#if defined(MBEDTLS_PLATFORM_MEMORY)
151#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && \
152 defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
155#define mbedtls_free MBEDTLS_PLATFORM_FREE_MACRO
156#define mbedtls_calloc MBEDTLS_PLATFORM_CALLOC_MACRO
172int mbedtls_platform_set_calloc_free(
void *(*calloc_func)(
size_t,
size_t),
173 void (*free_func)(
void *));
178#define mbedtls_free free
179#define mbedtls_calloc calloc
185#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
199int mbedtls_platform_set_fprintf(
int (*fprintf_func)(FILE *stream,
const char *,
202#undef mbedtls_fprintf
203#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO)
204#define mbedtls_fprintf MBEDTLS_PLATFORM_FPRINTF_MACRO
206#define mbedtls_fprintf fprintf
213#if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
225int mbedtls_platform_set_printf(
int (*printf_func)(
const char *, ...));
228#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO)
229#define mbedtls_printf MBEDTLS_PLATFORM_PRINTF_MACRO
231#define mbedtls_printf printf
244#if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_SNPRINTF)
246int mbedtls_platform_win32_snprintf(
char *s,
size_t n,
const char *fmt, ...);
249#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
260int mbedtls_platform_set_snprintf(
int (*snprintf_func)(
char *s,
size_t n,
261 const char *format, ...));
263#undef mbedtls_snprintf
264#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
265#define mbedtls_snprintf MBEDTLS_PLATFORM_SNPRINTF_MACRO
267#define mbedtls_snprintf MBEDTLS_PLATFORM_STD_SNPRINTF
280#if defined(MBEDTLS_PLATFORM_HAS_NON_CONFORMING_VSNPRINTF)
283int mbedtls_platform_win32_vsnprintf(
char *s,
size_t n,
const char *fmt, va_list arg);
286#if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT)
288extern int (*
mbedtls_vsnprintf)(
char *s,
size_t n,
const char *format, va_list arg);
297int mbedtls_platform_set_vsnprintf(
int (*vsnprintf_func)(
char *s,
size_t n,
298 const char *format, va_list arg));
300#undef mbedtls_vsnprintf
301#if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
302#define mbedtls_vsnprintf MBEDTLS_PLATFORM_VSNPRINTF_MACRO
304#define mbedtls_vsnprintf vsnprintf
311#if defined(MBEDTLS_PLATFORM_SETBUF_ALT)
340int mbedtls_platform_set_setbuf(
void (*setbuf_func)(
341 FILE *stream,
char *buf));
344#if defined(MBEDTLS_PLATFORM_SETBUF_MACRO)
355#define mbedtls_setbuf MBEDTLS_PLATFORM_SETBUF_MACRO
357#define mbedtls_setbuf setbuf
364#if defined(MBEDTLS_PLATFORM_EXIT_ALT)
376int mbedtls_platform_set_exit(
void (*exit_func)(
int status));
379#if defined(MBEDTLS_PLATFORM_EXIT_MACRO)
380#define mbedtls_exit MBEDTLS_PLATFORM_EXIT_MACRO
382#define mbedtls_exit exit
389#if defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
390#define MBEDTLS_EXIT_SUCCESS MBEDTLS_PLATFORM_STD_EXIT_SUCCESS
392#define MBEDTLS_EXIT_SUCCESS 0
394#if defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
395#define MBEDTLS_EXIT_FAILURE MBEDTLS_PLATFORM_STD_EXIT_FAILURE
397#define MBEDTLS_EXIT_FAILURE 1
406#if defined(MBEDTLS_ENTROPY_NV_SEED)
407#if !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
409int mbedtls_platform_std_nv_seed_read(
unsigned char *buf,
size_t buf_len);
410int mbedtls_platform_std_nv_seed_write(
unsigned char *buf,
size_t buf_len);
413#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
414extern int (*mbedtls_nv_seed_read)(
unsigned char *buf,
size_t buf_len);
415extern int (*mbedtls_nv_seed_write)(
unsigned char *buf,
size_t buf_len);
426int mbedtls_platform_set_nv_seed(
427 int (*nv_seed_read_func)(
unsigned char *buf,
size_t buf_len),
428 int (*nv_seed_write_func)(
unsigned char *buf,
size_t buf_len)
431#undef mbedtls_nv_seed_read
432#undef mbedtls_nv_seed_write
433#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) && \
434 defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO)
435#define mbedtls_nv_seed_read MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
436#define mbedtls_nv_seed_write MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO
438#define mbedtls_nv_seed_read mbedtls_platform_std_nv_seed_read
439#define mbedtls_nv_seed_write mbedtls_platform_std_nv_seed_write
444#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
458#include "platform_alt.h"
Build-time configuration info.
Macro wrapper for struct's members.
#define MBEDTLS_PRIVATE(member)
The platform context structure.