[PATCH] pidfd-utils: include correct struct statfs header for darwin

From 145b6a66dcc725de3c3161db62db7047eb407214 Mon Sep 17 00:00:00 2001
From: Morgan Jones <[email protected]>
Date: Sun, 5 Apr 2026 18:03:54 -0700
Subject: [PATCH] pidfd-utils: include correct struct statfs header for darwin

Fixes the build on Darwin since struct statfs is in sys/mount.h
and sys/vfs.h doesn't even exist. Just conditionally include all the
headers.
---
include/statfs_magic.h | 16 ++++++++++++++++
lib/pidfd-utils.c      |  3 ---
2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/include/statfs_magic.h b/include/statfs_magic.h
index 6921abaa4..28977f392 100644
--- a/include/statfs_magic.h
+++ b/include/statfs_magic.h
@@ -5,10 +5,26 @@
#ifndef UTIL_LINUX_STATFS_MAGIC_H
#define UTIL_LINUX_STATFS_MAGIC_H

+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+
#ifdef HAVE_SYS_STATFS_H
# include <sys/statfs.h>
#endif

+#ifdef HAVE_SYS_VFS_H
+# include <sys/vfs.h>
+#endif
+
+#ifdef HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
+#endif
+
/*
 * If possible then don't depend on internal libc __SWORD_TYPE type.
 */
diff --git a/lib/pidfd-utils.c b/lib/pidfd-utils.c
index a83735920..f7c649144 100644
--- a/lib/pidfd-utils.c
+++ b/lib/pidfd-utils.c
@@ -5,9 +5,6 @@
 * Authors: Christian Goeschel Ndjomouo <[email protected]> [2025]
 */
#include <stdlib.h>
-#include <sys/stat.h>
-#include <sys/vfs.h>
-#include <sys/types.h>
#include <errno.h>
#include <err.h>

--
2.50.1