From 83a047fe23238bebc91659394949c6046f66a78f Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 7 Jul 2025 11:40:42 +0900
Subject: [PATCH] tree-wide: include sys/stat.h where necessary

These source files uses symbols provided by sys/stat.h, e.g. struct stat,
S_IFREG, S_IFBLK, and so on. Let's explicitly include sys/stat.h where
necessary.

Glibc's fcntl.h includes bits/stat.h, which provides these symbols, so
these symbols can be used without explicitly including sys/stat.h. But,
based on the discussion in #37922, we should explicitly include relevant
headers, and should not rely on the indirect inclusion.

Similar to 4f18ff2e29b8054f30b084abcabf5f689f4b340b, but for sys/stat.h.
---
 src/basic/env-file.c                     | 1 +
 src/bootctl/bootctl.c                    | 1 +
 src/libsystemd/sd-journal/journal-file.h | 1 +
 src/libsystemd/sd-journal/mmap-cache.c   | 1 +
 src/run/run.c                            | 1 +
 5 files changed, 5 insertions(+)

diff --git a/src/basic/env-file.c b/src/basic/env-file.c
index f9d63aefed0..968cd756bdc 100644
--- a/src/basic/env-file.c
+++ b/src/basic/env-file.c
@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
+#include <sys/stat.h>
 #include <unistd.h>
 
 #include "alloc-util.h"
diff --git a/src/bootctl/bootctl.c b/src/bootctl/bootctl.c
index 36744bece1d..0bd7aa2e41c 100644
--- a/src/bootctl/bootctl.c
+++ b/src/bootctl/bootctl.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include <getopt.h>
+#include <sys/stat.h>
 
 #include "sd-varlink.h"
 
diff --git a/src/libsystemd/sd-journal/journal-file.h b/src/libsystemd/sd-journal/journal-file.h
index 68317f13086..1fcfafbb16e 100644
--- a/src/libsystemd/sd-journal/journal-file.h
+++ b/src/libsystemd/sd-journal/journal-file.h
@@ -2,6 +2,7 @@
 #pragma once
 
 #include <fcntl.h>
+#include <sys/stat.h>
 
 #include "compress.h"
 #include "forward.h"
diff --git a/src/libsystemd/sd-journal/mmap-cache.c b/src/libsystemd/sd-journal/mmap-cache.c
index 2c2f6c677d3..f49ca12ba4e 100644
--- a/src/libsystemd/sd-journal/mmap-cache.c
+++ b/src/libsystemd/sd-journal/mmap-cache.c
@@ -2,6 +2,7 @@
 
 #include <stdlib.h>
 #include <sys/mman.h>
+#include <sys/stat.h>
 
 #include "alloc-util.h"
 #include "bitfield.h"
diff --git a/src/run/run.c b/src/run/run.c
index 484a7d3a6f6..b87de821374 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -5,6 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/resource.h>
+#include <sys/stat.h>
 #include <unistd.h>
 
 #include "sd-bus.h"
-- 
2.47.3