The branch main has been updated by kib:
URL:
https://cgit.FreeBSD.org/src/commit/?id=fb84b9f400d2d2bb8e1336fbacc7fbd14d31974b
commit fb84b9f400d2d2bb8e1336fbacc7fbd14d31974b
Author: Konstantin Belousov <k...@freebsd.org>
AuthorDate: 2025-07-11 18:57:32 +0000
Commit: Konstantin Belousov <k...@freebsd.org>
CommitDate: 2025-07-12 17:56:13 +0000
kern_descrip.c: only allow complex expression in Static_assert() for clang
gcc cannot compute the assert expression, which is formally not required
by a C standard.
Reported and reviewed by: jhb
Sponsored by: The FreeBSD Foundation
---
sys/kern/kern_descrip.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c
index 93bdd41d1515..c4f5e586b0ed 100644
--- a/sys/kern/kern_descrip.c
+++ b/sys/kern/kern_descrip.c
@@ -557,8 +557,10 @@ open_to_fde_flags(int open_flags, bool sticky_orb)
{ .f = O_CLOFORK, .t = UF_FOCLOSE },
{ .f = O_RESOLVE_BENEATH, .t = UF_RESOLVE_BENEATH },
};
+#ifdef __clang__
_Static_assert(open_to_fde_flags_s[nitems(open_to_fde_flags_s) - 1].f ==
O_RESOLVE_BENEATH, "O_RESOLVE_BENEATH must be last, for
sticky_orb");
+#endif
return (flags_trans(open_to_fde_flags_s, nitems(open_to_fde_flags_s) -
(sticky_orb ? 0 : 1), open_flags));
