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| author | Nicola Pero <nicola.pero@meta-innovation.com> | 2010-10-16 00:04:37 +0000 |
|---|---|---|
| committer | Nicola Pero <nicola@gcc.gnu.org> | 2010-10-16 00:04:37 +0000 |
| commit | 3c44c190b65c8932f02c6b416385d6f5799fa775 (patch) | |
| tree | dd3f492e6cf534d537e8633fd52e692506d57595 /libobjc/objc | |
| parent | 8dd6939deb9283c2e86cc6e3eb7bc082b8aff4f9 (diff) | |
| download | gcc-3c44c190b65c8932f02c6b416385d6f5799fa775.zip gcc-3c44c190b65c8932f02c6b416385d6f5799fa775.tar.gz gcc-3c44c190b65c8932f02c6b416385d6f5799fa775.tar.bz2 | |
In libobjc/: 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
In libobjc/:
2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
* objc/runtime.h (class_getIvarLayout): New.
(class_getWeakIvarLayout): New.
(class_setIvarLayout): New.
(class_setWeakIvarLayout): New.
* ivars.c (class_getIvarLayout): New.
(class_getWeakIvarLayout): New.
(class_setIvarLayout): New.
(class_setWeakIvarLayout): New.
From-SVN: r165533
Diffstat (limited to 'libobjc/objc')
| -rw-r--r-- | libobjc/objc/runtime.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libobjc/objc/runtime.h b/libobjc/objc/runtime.h index 27ecabf..0bbd7e9 100644 --- a/libobjc/objc/runtime.h +++ b/libobjc/objc/runtime.h @@ -336,6 +336,28 @@ objc_EXPORT Property class_getProperty (Class class_, const char *propertyName); objc_EXPORT Property * class_copyPropertyList (Class class_, unsigned int *numberOfReturnedProperties); +/* Return the ivar layout for class 'class_'. + + At the moment this function always returns NULL. */ +objc_EXPORT const char * class_getIvarLayout (Class class_); + +/* Return the weak ivar layout for class 'class_'. + + At the moment this function always returns NULL. */ +objc_EXPORT const char * class_getWeakIvarLayout (Class class_); + +/* Set the ivar layout for class 'class_'. + + At the moment, this function does nothing. */ +objc_EXPORT void class_setIvarLayout (Class class_, const char *layout); + +/* Set the weak ivar layout for class 'class_'. + + At the moment, this function does nothing. With the GNU runtime, + you should use class_ivar_set_gcinvisible () to hide variables from + the Garbage Collector. */ +objc_EXPORT void class_setWeakIvarLayout (Class class_, const char *layout); + /** Implementation: the following functions are in class.c. */ |