tree-wide: replace __alignof__() with alignof()

Addresses https://github.com/systemd/systemd/pull/27254#discussion_r1165267046.
2023-04-14 14:39:06 +09:00
parent 4db752e4aa
commit 1113e50796
5 changed files with 14 additions and 13 deletions
@@ -184,7 +184,7 @@ int flush_accept(int fd);
 #define CMSG_TYPED_DATA(cmsg, type)                                     \
        ({                                                              \
                struct cmsghdr *_cmsg = (cmsg);                         \
-                assert_cc(__alignof__(type) <= __alignof__(struct cmsghdr)); \
+                assert_cc(alignof(type) <= alignof(struct cmsghdr));    \
                _cmsg ? CAST_ALIGN_PTR(type, CMSG_DATA(_cmsg)) : (type*) NULL; \
        })