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Simplify runtime version info string methods

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Return a const char* instead of taking a char* as an argument.

This aligns us with the interface used in TF PSA Crypto.

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
This commit is contained in:
Bence Szépkúti
2025-08-18 11:35:47 +02:00
parent 265e98da45
commit b2ba9fa68b
4 changed files with 21 additions and 25 deletions
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17
include/mbedtls/version.h
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@@ -32,23 +32,14 @@ extern "C" {
unsigned int mbedtls_version_get_number(void);
/**
* Get the version string ("x.y.z").
*
* \param string The string that will receive the value.
* (Should be at least 9 bytes in size)
* Get a pointer to the version string ("x.y.z").
*/
void mbedtls_version_get_string(char *string);
const char *mbedtls_version_get_string(void);
/**
* Get the full version string ("Mbed TLS x.y.z").
*
* \param 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).
* Get a pointer to the full version string ("Mbed TLS x.y.z").
*/
void mbedtls_version_get_string_full(char *string);
const char *mbedtls_version_get_string_full(void);
/**
* \brief Check if support for a feature was compiled into this