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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/utils/randomizer.c
+3 -24
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@@ -155,13 +155,11 @@ static status_t allocate_pseudo_random_bytes(private_randomizer_t *this, size_t
/**
* Implementation of randomizer_t.destroy.
*/
static status_t destroy(private_randomizer_t *this)
static void destroy(private_randomizer_t *this)
{
allocator_free(this->random_dev_name);
allocator_free(this->pseudo_random_dev_name);
allocator_free(this);
return SUCCESS;
}
/*
@@ -178,41 +176,22 @@ randomizer_t *randomizer_create(void)
randomizer_t *randomizer_create_on_devices(char * random_dev_name,char * prandom_dev_name)
{
private_randomizer_t *this = allocator_alloc_thing(private_randomizer_t);
if (this == NULL)
{
return NULL;
}
if ((random_dev_name == NULL) || (prandom_dev_name == NULL))
{
return NULL;
}
/* public functions */
this->public.get_random_bytes = (status_t (*) (randomizer_t *,size_t, u_int8_t *)) get_random_bytes;
this->public.allocate_random_bytes = (status_t (*) (randomizer_t *,size_t, chunk_t *)) allocate_random_bytes;
this->public.get_pseudo_random_bytes = (status_t (*) (randomizer_t *,size_t, u_int8_t *)) get_pseudo_random_bytes;
this->public.allocate_pseudo_random_bytes = (status_t (*) (randomizer_t *,size_t, chunk_t *)) allocate_pseudo_random_bytes;
this->public.destroy = (status_t (*) (randomizer_t *))destroy;
this->public.destroy = (void (*) (randomizer_t *))destroy;
/* private functions */
this->get_bytes_from_device = get_bytes_from_device;
/* private fields */
this->random_dev_name = allocator_alloc(strlen(random_dev_name) + 1);
if (this->random_dev_name == NULL)
{
allocator_free(this);
return NULL;
}
strcpy(this->random_dev_name,random_dev_name);
this->pseudo_random_dev_name = allocator_alloc(strlen(prandom_dev_name) + 1);
if (this->pseudo_random_dev_name == NULL)
{
allocator_free(this->random_dev_name);
allocator_free(this);
return NULL;
}
strcpy(this->pseudo_random_dev_name,prandom_dev_name);
return &(this->public);