git: 1c00d5a3b234 - main - libc: Fix missing include

From: Dag-Erling Smørgrav <des_at_FreeBSD.org>
Date: Mon, 02 Feb 2026 16:41:29 UTC
The branch main has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=1c00d5a3b234ef937d848956027e9de5ea8010f9

commit 1c00d5a3b234ef937d848956027e9de5ea8010f9
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2026-02-02 16:26:17 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2026-02-02 16:41:18 +0000

    libc: Fix missing include
    
    Although not needed on FreeBSD due to namespace pollution, we should
    technically #include <stddef.h> to secure a definition of NULL.
    
    Fixes:          5074d5c9845e ("libc: Improve POSIX conformance of dirfd()")
---
 lib/libc/gen/dirfd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/libc/gen/dirfd.c b/lib/libc/gen/dirfd.c
index fbbf703b5a2e..984e69b9ae9a 100644
--- a/lib/libc/gen/dirfd.c
+++ b/lib/libc/gen/dirfd.c
@@ -29,6 +29,7 @@
 #include "namespace.h"
 #include <dirent.h>
 #include <errno.h>
+#include <stddef.h>
 #include "un-namespace.h"
 
 #include "gen-private.h"