File version.h

Run-time version information.

Defines

MBEDTLS_VERSION_MAJOR

The version number x.y.z is split into three parts. Major, Minor, Patchlevel

MBEDTLS_VERSION_MINOR

MBEDTLS_VERSION_PATCH

MBEDTLS_VERSION_NUMBER

The single version number has the following structure: MMNNPP00 Major version | Minor version | Patch version

MBEDTLS_VERSION_STRING

MBEDTLS_VERSION_STRING_FULL

Functions

unsigned int mbedtls_version_get_number(void)

Get the version number.

Returns

The constructed version number in the format MMNNPP00 (Major, Minor, Patch).

void mbedtls_version_get_string(char *string)

Get the version string (“x.y.z”).

Parameters

string – The string that will receive the value. (Should be at least 9 bytes in size)

void mbedtls_version_get_string_full(char *string)

Get the full version string (“mbed TLS x.y.z”).

Parameters

string – The string that will receive the value. The mbed TLS version string will use 18 bytes AT MOST including a terminating null byte. (So the buffer should be at least 18 bytes to receive this version string).

int mbedtls_version_check_feature(const char *feature)

Check if support for a feature was compiled into this mbed TLS binary. This allows you to see at runtime if the library was for instance compiled with or without Multi-threading support.

Note

only checks against defines in the sections “System

support”, “mbed TLS modules” and “mbed TLS feature

support” in

config.h

Parameters

feature – The string for the define to check (e.g. “MBEDTLS_AES_C”)

Returns

0 if the feature is present, -1 if the feature is not present and -2 if support for feature checking as a whole was not compiled in.