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- return value cleanup

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This commit is contained in:
Martin Willi
2005-11-28 20:29:47 +00:00
parent 3fe058703f
commit d048df5cab
85 changed files with 1086 additions and 2680 deletions
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Source/charon/transforms/prfs/hmac_prf.c
+10 -17
View File
@@ -42,17 +42,17 @@ struct private_hmac_prf_t {
/**
* implementation of prf_t.get_bytes
*/
static status_t get_bytes(private_hmac_prf_t *this, chunk_t seed, u_int8_t *buffer)
static void get_bytes(private_hmac_prf_t *this, chunk_t seed, u_int8_t *buffer)
{
return this->hmac->get_mac(this->hmac, seed, buffer);
this->hmac->get_mac(this->hmac, seed, buffer);
}
/**
* implementation of prf_t.allocate_bytes
*/
static status_t allocate_bytes(private_hmac_prf_t *this, chunk_t seed, chunk_t *chunk)
static void allocate_bytes(private_hmac_prf_t *this, chunk_t seed, chunk_t *chunk)
{
return this->hmac->allocate_mac(this->hmac, seed, chunk);
this->hmac->allocate_mac(this->hmac, seed, chunk);
}
/**
@@ -66,20 +66,18 @@ static size_t get_block_size(private_hmac_prf_t *this)
/**
* implementation of prf_t.set_key
*/
static status_t set_key(private_hmac_prf_t *this, chunk_t key)
static void set_key(private_hmac_prf_t *this, chunk_t key)
{
this->hmac->set_key(this->hmac, key);
return SUCCESS;
}
/**
* implementation of prf_t.destroy
*/
static status_t destroy(private_hmac_prf_t *this)
static void destroy(private_hmac_prf_t *this)
{
allocator_free(this);
this->hmac->destroy(this->hmac);
return SUCCESS;
}
/*
@@ -89,16 +87,11 @@ hmac_prf_t *hmac_prf_create(hash_algorithm_t hash_algorithm)
{
private_hmac_prf_t *this = allocator_alloc_thing(private_hmac_prf_t);
if (this == NULL)
{
return NULL;
}
this->public.prf_interface.get_bytes = (status_t (*) (prf_t *,chunk_t,u_int8_t*))get_bytes;
this->public.prf_interface.allocate_bytes = (status_t (*) (prf_t*,chunk_t,chunk_t*))allocate_bytes;
this->public.prf_interface.get_bytes = (void (*) (prf_t *,chunk_t,u_int8_t*))get_bytes;
this->public.prf_interface.allocate_bytes = (void (*) (prf_t*,chunk_t,chunk_t*))allocate_bytes;
this->public.prf_interface.get_block_size = (size_t (*) (prf_t*))get_block_size;
this->public.prf_interface.set_key = (status_t (*) (prf_t *,chunk_t))set_key;
this->public.prf_interface.destroy = (status_t (*) (prf_t *))destroy;
this->public.prf_interface.set_key = (void (*) (prf_t *,chunk_t))set_key;
this->public.prf_interface.destroy = (void (*) (prf_t *))destroy;
this->hmac = hmac_create(hash_algorithm);
if (this->hmac == NULL)
Source/charon/transforms/prfs/hmac_prf.h
+3 -3
View File
@@ -49,10 +49,10 @@ struct hmac_prf_t {
/**
* @brief Creates a new hmac_prf_t object
*
* @param hash_algorithm hmac's hash algorithm
* @param hash_algorithm hmac's hash algorithm
* @return
* - hmac_prf_t if successfully
* - NULL if out of ressources
* - hmac_prf_t if successfully
* - NULL if hash not supported
*
* @ingroup prfs
*/
Source/charon/transforms/prfs/prf.h
+5 -14
View File
@@ -59,10 +59,8 @@ struct prf_t {
* @param this calling prf
* @param seed a chunk containing the seed for the next bytes
* @param[out] buffer pointer where the generated bytes will be written
* @return
* - SUCCESS in any case
*/
status_t (*get_bytes) (prf_t *this, chunk_t seed, u_int8_t *buffer);
void (*get_bytes) (prf_t *this, chunk_t seed, u_int8_t *buffer);
/**
* @brief generates pseudo random bytes and allocate space for them.
@@ -70,11 +68,8 @@ struct prf_t {
* @param this calling prf
* @param seed a chunk containing the seed for the next bytes
* @param[out] chunk chunk which will hold generated bytes
* @return
* - SUCCESS in any case
* - OUT_OF_RES if space could not be allocated
*/
status_t (*allocate_bytes) (prf_t *this, chunk_t seed, chunk_t *chunk);
void (*allocate_bytes) (prf_t *this, chunk_t seed, chunk_t *chunk);
/**
* @brief get the block size of this prf.
@@ -89,19 +84,15 @@ struct prf_t {
*
* @param this calling prf
* @param key key to set
* @return
* - SUCCESS in any case
*/
status_t (*set_key) (prf_t *this, chunk_t key);
void (*set_key) (prf_t *this, chunk_t key);
/**
* @brief Destroys a prf object..
*
* @param this prf_t object to destroy
* @return
* - SUCCESS in any case
*/
status_t (*destroy) (prf_t *this);
void (*destroy) (prf_t *this);
};
/**
@@ -110,7 +101,7 @@ struct prf_t {
* @param pseudo_random_function Algorithm to use
* @return
* - prf_t if successfully
* - NULL if out of ressources or prf not supported
* - NULL if prf not supported
*
* @ingroup prfs
*/