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Add null-pointer support information to init/free

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This commit is contained in:
Gilles Peskine 2018-12-19 00:51:21 +01:00
parent ee427b26d4
commit a310b41ebe
1 changed files with 14 additions and 2 deletions
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16
include/mbedtls/pk.h
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@ -197,23 +197,35 @@ typedef size_t (*mbedtls_pk_rsa_alt_key_len_func)( void *ctx );
const mbedtls_pk_info_t *mbedtls_pk_info_from_type( mbedtls_pk_type_t pk_type ); const mbedtls_pk_info_t *mbedtls_pk_info_from_type( mbedtls_pk_type_t pk_type );
/** /**
* \brief Initialize a mbedtls_pk_context (as NONE) * \brief Initialize a #mbedtls_pk_context (as NONE).
*
* \param ctx The context to initialize.
* This must not be \c NULL.
*/ */
void mbedtls_pk_init( mbedtls_pk_context *ctx ); void mbedtls_pk_init( mbedtls_pk_context *ctx );
/** /**
* \brief Free a mbedtls_pk_context * \brief Free the components of a #mbedtls_pk_context.
*
* \param ctx The context to clear.
* If this is \c NULL, this function does nothing.
*/ */
void mbedtls_pk_free( mbedtls_pk_context *ctx ); void mbedtls_pk_free( mbedtls_pk_context *ctx );
#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE) #if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
/** /**
* \brief Initialize a restart context * \brief Initialize a restart context
*
* \param ctx The context to initialize.
* This must not be \c NULL.
*/ */
void mbedtls_pk_restart_init( mbedtls_pk_restart_ctx *ctx ); void mbedtls_pk_restart_init( mbedtls_pk_restart_ctx *ctx );
/** /**
* \brief Free the components of a restart context * \brief Free the components of a restart context
*
* \param ctx The context to clear.
* If this is \c NULL, this function does nothing.
*/ */
void mbedtls_pk_restart_free( mbedtls_pk_restart_ctx *ctx ); void mbedtls_pk_restart_free( mbedtls_pk_restart_ctx *ctx );
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */ #endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */