utils: fix build error with g++

[project/libubox.git] / list.h

diff --git a/list.h b/list.h
index ab52acf..8e61e47 100644 (file)
--- a/list.h
+++ b/list.h
@@ -37,7 +37,7 @@
 #ifndef container_of
 #define container_of(ptr, type, member)                                        \
        ({                                                              \
-               const typeof(((type *) NULL)->member) *__mptr = (ptr);  \
+               const __typeof__(((type *) NULL)->member) *__mptr = (ptr);      \
                (type *) ((char *) __mptr - offsetof(type, member));    \
        })
 #endif
@@ -120,17 +120,17 @@ list_del_init(struct list_head *entry)
        for (p = (head)->next, n = p->next; p != (head); p = n, n = p->next)
 
 #define list_for_each_entry(p, h, field)                               \
-       for (p = list_first_entry(h, typeof(*p), field); &p->field != (h); \
-           p = list_entry(p->field.next, typeof(*p), field))
+       for (p = list_first_entry(h, __typeof__(*p), field); &p->field != (h); \
+           p = list_entry(p->field.next, __typeof__(*p), field))
 
 #define list_for_each_entry_safe(p, n, h, field)                       \
-       for (p = list_first_entry(h, typeof(*p), field),                \
-           n = list_entry(p->field.next, typeof(*p), field); &p->field != (h);\
-           p = n, n = list_entry(n->field.next, typeof(*n), field))
+       for (p = list_first_entry(h, __typeof__(*p), field),            \
+           n = list_entry(p->field.next, __typeof__(*p), field); &p->field != (h);\
+           p = n, n = list_entry(n->field.next, __typeof__(*n), field))
 
 #define        list_for_each_entry_reverse(p, h, field)                        \
-       for (p = list_last_entry(h, typeof(*p), field); &p->field != (h); \
-           p = list_entry(p->field.prev, typeof(*p), field))
+       for (p = list_last_entry(h, __typeof__(*p), field); &p->field != (h); \
+           p = list_entry(p->field.prev, __typeof__(*p), field))
 
 #define        list_for_each_prev(p, h) for (p = (h)->prev; p != (h); p = p->prev)
 #define        list_for_each_prev_safe(p, n, h) for (p = (h)->prev, n = p->prev; p != (h); p = n, n = p->prev)