X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=lib%2Flibspl%2Finclude%2Fsys%2Fmount.h;h=9eb893fe64bf6266ba8d44819106062023aa7bc0;hb=5d0265c0dd54d798a35babe587ad5138392fe807;hp=144f915d2d9c65046470a4f4c3d32c5020c384e0;hpb=a26baf285f71eb95f1eace8c79d12d647a694488;p=zfs.git

diff --git a/lib/libspl/include/sys/mount.h b/lib/libspl/include/sys/mount.h
index 144f915..9eb893f 100644
--- a/lib/libspl/include/sys/mount.h
+++ b/lib/libspl/include/sys/mount.h
@@ -42,9 +42,20 @@
 #define BLKGETSIZE64		_IOR(0x12, 114, size_t)
 #endif
 
-#define MS_FORCE		MNT_FORCE
-#define MS_OVERLAY		32768
-#define MS_NOMNTTAB		0         /* Not supported in Linux */
-#define MS_OPTIONSTR		0         /* Not necessary in Linux */
+/*
+ * Some old glibc headers don't correctly define MS_DIRSYNC and
+ * instead use the enum name S_WRITE.  When using these older
+ * headers define MS_DIRSYNC to be S_WRITE.
+ */
+#if !defined(MS_DIRSYNC)
+#define MS_DIRSYNC		S_WRITE
+#endif
+
+#define	MS_USERS	0x40000000
+#define	MS_OWNER	0x10000000
+#define	MS_GROUP	0x08000000
+#define	MS_COMMENT	0x02000000
+#define	MS_FORCE	MNT_FORCE
+#define	MS_DETACH	MNT_DETACH
 
 #endif /* _LIBSPL_SYS_MOUNT_H */