diff options
| -rw-r--r-- | shared/nm-glib-aux/nm-glib.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/shared/nm-glib-aux/nm-glib.h b/shared/nm-glib-aux/nm-glib.h index 0fe98e40c7..5b2e017dd4 100644 --- a/shared/nm-glib-aux/nm-glib.h +++ b/shared/nm-glib-aux/nm-glib.h @@ -605,6 +605,25 @@ _g_atomic_pointer_get (void **atomic) (typeof (*_atomic)) _g_atomic_pointer_get ((void **) _atomic); \ }) +/* Reimplement g_atomic_pointer_set() macro too. Our variant does more type + * checks. */ +static inline void +_g_atomic_pointer_set (void **atomic, void *newval) +{ + return g_atomic_pointer_set (atomic, newval); +} +#undef g_atomic_pointer_set +#define g_atomic_pointer_set(atomic, newval) \ + ({ \ + typeof (*atomic) *const _atomic = (atomic); \ + typeof (*_atomic) const _newval = (newval); \ + _nm_unused gconstpointer const _val_type_check = _newval; \ + \ + (void) (0 ? (gpointer) * (_atomic) : NULL); \ + \ + _g_atomic_pointer_set ((void **) _atomic, (void *) _newval); \ + }) + /* Glib implements g_atomic_pointer_compare_and_exchange() as a macro. * For one, to inline the atomic operation and also to perform some type checks * on the arguments. |