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(_objc_load_callback): Add declaration. 

(__objc_exec_class): Call _objc_load_callback after every Class or Category
is added.

From-SVN: r9592
This commit is contained in:
Richard Kenner 1995-05-08 18:13:33 -04:00
parent 1125706fe4
commit d8a55d0960
1 changed files with 13 additions and 0 deletions
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13
gcc/objc/init.c
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@ -48,6 +48,12 @@ static void __objc_init_protocols (struct objc_protocol_list* protos);
/* Add protocol to class */
static void __objc_class_add_protocols (Class, struct objc_protocol_list*);
/* This is a hook which is called by __objc_exec_class every time a class
or a category is loaded into the runtime. This may e.g. help a
dynamic loader determine the classes that have been loaded when
an object file is dynamically linked in */
void (*_objc_load_callback)(Class class, Category* category) = 0;
/* Is all categories/classes resolved? */
BOOL __objc_dangling_categories = NO;
@ -190,6 +196,9 @@ __objc_exec_class (Module_t module)
if (class->protocols)
__objc_init_protocols (class->protocols);
if (_objc_load_callback)
_objc_load_callback(class, 0);
}
/* Process category information from the module. */
@ -221,6 +230,8 @@ __objc_exec_class (Module_t module)
__objc_class_add_protocols (class, category->protocols);
}
if (_objc_load_callback)
_objc_load_callback(class, category);
}
else
{
@ -264,6 +275,8 @@ __objc_exec_class (Module_t module)
__objc_class_add_protocols (class, category->protocols);
}
if (_objc_load_callback)
_objc_load_callback(class, category);
}
}