From c415a4816c22de472fc6c4728422684fe7d3956e Mon Sep 17 00:00:00 2001
From: Mike Yuan <me@yhndnzj.com>
Date: Tue, 24 Dec 2024 16:52:08 +0100
Subject: [PATCH] tree-wide: drop inclusion of linux/memfd.h

We carry our own definitions in missing_mman.h, and otherwise
sys/mman.h is employed. Let's drop the unneeded detection/inclusion
of linux/memfd.h hence.
---
 meson.build            | 1 -
 src/basic/memfd-util.c | 7 ++-----
 src/home/homed-home.c  | 4 ----
 3 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/meson.build b/meson.build
index aa51a3aead3..efdf0501b32 100644
--- a/meson.build
+++ b/meson.build
@@ -771,7 +771,6 @@ if not cc.has_header('sys/capability.h')
 endif
 foreach header : ['crypt.h',
                   'linux/ioprio.h',
-                  'linux/memfd.h',
                   'linux/time_types.h',
                   'sys/auxv.h',
                   'sys/sdt.h',
diff --git a/src/basic/memfd-util.c b/src/basic/memfd-util.c
index 9d3983b1816..70ffa93a78f 100644
--- a/src/basic/memfd-util.c
+++ b/src/basic/memfd-util.c
@@ -1,13 +1,10 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include <errno.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#if HAVE_LINUX_MEMFD_H
-#include <linux/memfd.h>
-#endif
 #include <stdio.h>
 #include <sys/prctl.h>
+#include <sys/stat.h>
+#include <unistd.h>
 
 #include "alloc-util.h"
 #include "errno-util.h"
diff --git a/src/home/homed-home.c b/src/home/homed-home.c
index fd9d90be902..a6f99713dd6 100644
--- a/src/home/homed-home.c
+++ b/src/home/homed-home.c
@@ -1,9 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
-#if HAVE_LINUX_MEMFD_H
-#include <linux/memfd.h>
-#endif
-
 #include <sys/mman.h>
 #include <sys/quota.h>
 #include <sys/vfs.h>