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calloc -> __objc_xcalloc, bzero instances 

From-SVN: r4351
This commit is contained in:
Kresten Krab Thorup 1993-05-06 09:23:58 +00:00
parent 8d46dca505
commit d9d27c6e36
3 changed files with 8 additions and 5 deletions
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2
gcc/objc/class.c
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@ -226,7 +226,7 @@ I implement posing by hiding SUPER_CLASS, creating new class and meta class
Class*
class_pose_as (Class* impostor, Class* super_class)
{
Class* new_class = (Class*) calloc (1, sizeof (Class));
Class* new_class = (Class*) __objc_xcalloc (1, sizeof (Class));
MetaClass* new_meta_class =
(MetaClass*) __objc_xmalloc(sizeof (MetaClass));
char *new_name = (char *)__objc_xmalloc ((size_t)strlen ((char*)super_class->name) + 12);

6
gcc/objc/hash.c
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@ -51,13 +51,13 @@ hash_new (unsigned int size, hash_func_type hash_func,
/* Allocate the cache structure. calloc insures
its initialization for default values. */
cache = (cache_ptr) calloc (1, sizeof (struct cache));
cache = (cache_ptr) __objc_xcalloc (1, sizeof (struct cache));
assert (cache);
/* Allocate the array of buckets for the cache.
calloc initializes all of the pointers to NULL. */
cache->node_table
= (node_ptr *) calloc (size, sizeof (node_ptr));
= (node_ptr *) __objc_xcalloc (size, sizeof (node_ptr));
assert (cache->node_table);
cache->size = size;
@ -96,7 +96,7 @@ void
hash_add (cache_ptr *cachep, const void *key, void *value)
{
size_t indx = (*(*cachep)->hash_func)(*cachep, key);
node_ptr node = (node_ptr) calloc (1, sizeof (struct cache_node));
node_ptr node = (node_ptr) __objc_xcalloc (1, sizeof (struct cache_node));
assert (node);

5
gcc/objc/objects.c
View File

@ -41,7 +41,10 @@ class_create_instance(Class* class)
if (CLS_ISCLASS(class))
new = (*_objc_object_alloc)(class);
if (new!=nil)
new->class_pointer = class;
{
bzero (new, class->instance_size);
new->class_pointer = class;
}
return new;
}