Memory module interface header file. More...

#include "mcl_core/mcl_core_common.h"

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Macros
#define	MCL_MALLOC(bytes) mcl_memory_malloc(bytes)

#define	MCL_NEW(p) ((p) = MCL_MALLOC((long)sizeof (*p)))

#define	MCL_CALLOC(count, bytes) mcl_memory_calloc(count, bytes)

#define	MCL_NEW_WITH_ZERO(p) ((p) = MCL_CALLOC(1, (long)sizeof *(p)))

#define	MCL_RESIZE(p, bytes) ((p) = mcl_memory_realloc(p, bytes))

#define	MCL_FREE(p) ((void)(mcl_memory_free(p), (p) = NULL))

Functions
MCL_CORE_EXPORT void *	mcl_memory_malloc (mcl_size_t size)

MCL_CORE_EXPORT void *	mcl_memory_calloc (mcl_size_t count, mcl_size_t bytes)

MCL_CORE_EXPORT void *	mcl_memory_realloc (void *p, mcl_size_t bytes)

MCL_CORE_EXPORT void	mcl_memory_free (void *p)

Detailed Description

Memory module interface header file.

This module contains functions and macro definitions for memory allocation/deallocation operations.

Copyright: Copyright (C) 2019 Siemens Aktiengesellschaft.
All rights reserved.

Definition in file mcl_memory.h.

Macro Definition Documentation

#define MCL_CALLOC	(	count,
		bytes
	)	mcl_memory_calloc(count, bytes)

Definition at line 56 of file mcl_memory.h.

Referenced by mcl_core_get_last_access_token(), mcl_core_get_last_token_time(), mcl_http_response_get_header(), and security_hash_sha256().

#define MCL_FREE ( p ) ((void)(mcl_memory_free(p), (p) = NULL))

Definition at line 59 of file mcl_memory.h.

Referenced by _add_jwks(), _base64_encode_big_number(), _calculate_signature(), _certificate_list_destroy_callback(), _compose_access_token_request_payload(), _compose_rsa_key_rotation_json(), _compose_rsa_onboarding_json(), _create_self_issued_jwt_payload(), _decode_with_table(), _free_string(), _generate_correlation_id_string(), _generate_token(), _get_header_and_payload_encoded_base64_url(), _get_rsa_private_key(), _get_rsa_public_key(), _header_list_destroy_callback(), _http_request_header_destroy(), _join_with_dot(), _process_registration_response_rsa_3072(), _process_registration_response_shared_secret(), _response_header_callback(), core_processor_destroy(), core_processor_get_access_token(), core_processor_register(), core_processor_update_credentials(), get_chunked_response(), get_content_length_response(), get_response(), header_list_destroy_callback(), hmac_sha256(), jwt_destroy(), jwt_get_token(), mcl_core_configuration_destroy(), mcl_core_configuration_set_parameter(), mcl_core_destroy(), mcl_http_client_destroy(), mcl_http_client_send(), mcl_http_request_add_header(), mcl_http_request_destroy(), mcl_http_response_destroy(), mcl_list_destroy_with_content(), mcl_list_remove(), mcl_tls_ca_chain_destroy(), mcl_tls_socket_destroy(), random_generate_guid(), security_generate_rsa_key(), security_handler_destroy(), security_rsa_get_modulus_and_exponent(), security_rsa_sign(), start_http(), and string_util_reset().

#define MCL_NEW ( p ) ((p) = MCL_MALLOC((long)sizeof (*p)))

Definition at line 55 of file mcl_memory.h.

Referenced by core_processor_initialize(), jwt_initialize(), mcl_core_configuration_initialize(), mcl_core_initialize(), mcl_http_client_add_certificate(), mcl_http_client_initialize(), mcl_http_client_send(), mcl_http_request_initialize(), mcl_http_response_initialize(), mcl_list_add(), mcl_list_initialize(), and security_handler_initialize().

#define MCL_NEW_WITH_ZERO ( p ) ((p) = MCL_CALLOC(1, (long)sizeof *(p)))

Definition at line 57 of file mcl_memory.h.

#define MCL_RESIZE	(	p,
		bytes
	)	((p) = mcl_memory_realloc(p, bytes))

Definition at line 58 of file mcl_memory.h.

Referenced by _response_payload_callback(), and get_chunked_response().

Function Documentation

MCL_CORE_EXPORT void* mcl_memory_calloc	(	mcl_size_t	count,
		mcl_size_t	bytes
	)

This function allocates memory and sets it to zero.

Parameters

count	Number of elements to be allocated. Total memory allocated will be (`count*bytes)`
bytes	Size of each element in bytes.

Returns: Pointer to the allocated memory.

Definition at line 24 of file memory.c.

Referenced by mcl_http_client_initialize().

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MCL_CORE_EXPORT void mcl_memory_free ( void * p )

This function frees memory.

Parameters

p	Pointer to the memory to be freed.

Definition at line 45 of file memory.c.

Referenced by _libcrypto_free(), json_util_initialize_json_library(), and mcl_http_client_initialize().

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MCL_CORE_EXPORT void* mcl_memory_malloc ( mcl_size_t size )

This function allocates memory.

Parameters

size	Size of the memory to be allocated in bytes.

Returns: Pointer to the allocated memory.

Definition at line 14 of file memory.c.

Referenced by _libcrypto_malloc(), json_util_initialize_json_library(), and mcl_http_client_initialize().

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MCL_CORE_EXPORT void* mcl_memory_realloc	(	void *	p,
		mcl_size_t	bytes
	)

This function reallocates memory.

Parameters

p	Pointer to the memory to be reallocated.
bytes	Size of the memory to be reallocated in bytes.

Returns: Pointer to the reallocated memory.

Definition at line 34 of file memory.c.

Referenced by _libcrypto_realloc(), and mcl_http_client_initialize().

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Macros

Functions

Detailed Description

Macro Definition Documentation

Function Documentation