From defe57376249c1385b2874b43307e4c686a1d38c Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 2 Jul 2012 14:24:04 -0700
Subject: [PATCH] fsusage: include files needed for glibc 2.6 fallback
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* lib/fsusage.c [STAT_STATVFS || STAT_STATVFS64]:
Include <sys/param.h>, <sys/mount.h>, <sys/vfs.h>
as they are needed for the 2.6 < glibc/Linux < 2.6.36 fallback.
Problem reported by Ludovic Courtès in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-07/msg00005.html>.
---
 ChangeLog     |  7 +++++++
 lib/fsusage.c | 21 ++++++++++++---------
 2 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index fda733e5f..47b1ae64f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2012-07-02  Paul Eggert  <eggert@cs.ucla.edu>
 
+	fsusage: include files needed for glibc 2.6 fallback
+	* lib/fsusage.c [STAT_STATVFS || STAT_STATVFS64]:
+	Include <sys/param.h>, <sys/mount.h>, <sys/vfs.h>
+	as they are needed for the 2.6 < glibc/Linux < 2.6.36 fallback.
+	Problem reported by Ludovic Courtès in
+	<http://lists.gnu.org/archive/html/bug-gnulib/2012-07/msg00005.html>.
+
 	fsusage: avoid needless check on GNU/Linux
 	* m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Omit STAT_STATFS3_OSF1 check
 	on GNU/Linux systems, since it can't possibly work.
diff --git a/lib/fsusage.c b/lib/fsusage.c
index bca78ccf4..e273889e3 100644
--- a/lib/fsusage.c
+++ b/lib/fsusage.c
@@ -31,15 +31,6 @@
 # include <fcntl.h>
 # include <unistd.h>
 # include <sys/stat.h>
-# if HAVE_SYS_PARAM_H
-#  include <sys/param.h>
-# endif
-# if HAVE_SYS_MOUNT_H
-#  include <sys/mount.h>
-# endif
-# if HAVE_SYS_VFS_H
-#  include <sys/vfs.h>
-# endif
 # if HAVE_SYS_FS_S5PARAM_H      /* Fujitsu UXP/V */
 #  include <sys/fs/s5param.h>
 # endif
@@ -55,6 +46,18 @@
 # include "full-read.h"
 #endif
 
+/* These files are needed for 2.6 < glibc/Linux < 2.6.36, even though
+   it has statvfs, because they are used by the fallback.  */
+#if HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+#if HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
+#endif
+#if HAVE_SYS_VFS_H
+# include <sys/vfs.h>
+#endif
+
 /* The results of open() in this file are not used with fchdir,
    therefore save some unnecessary work in fchdir.c.  */
 #undef open
-- 
2.11.0