- union mount support

[packages/nfs-utils.git] / nfs-utils-union-mount.patch

diff --git a/nfs-utils-union-mount.patch b/nfs-utils-union-mount.patch
new file mode 100644 (file)
index 0000000..ed6f45d
--- /dev/null
+++ b/nfs-utils-union-mount.patch
@@ -0,0 +1,22 @@
+--- nfs-utils-1.1.5/utils/mount/mount.c~       2009-03-05 12:42:56.000000000 +0100
++++ nfs-utils-1.1.5/utils/mount/mount.c        2009-05-20 16:44:08.581980119 +0200
+@@ -94,6 +94,7 @@
+   { "sync",     0, 0, MS_SYNCHRONOUS},  /* synchronous I/O */
+   { "async",    0, 1, MS_SYNCHRONOUS},  /* asynchronous I/O */
+   { "dirsync",  0, 0, MS_DIRSYNC},      /* synchronous directory modifications */
++  { "union",  0, 0, MS_UNION  },      /* Union mount */
+   { "remount",  0, 0, MS_REMOUNT},      /* Alter flags of mounted FS */
+   { "bind",     0, 0, MS_BIND   },      /* Remount part of tree elsewhere */
+   { "rbind",    0, 0, MS_BIND|MS_REC }, /* Idem, plus mounted subtrees */
+--- nfs-utils-1.1.5/utils/mount/mount_constants.h~     2009-03-05 12:42:56.000000000 +0100
++++ nfs-utils-1.1.5/utils/mount/mount_constants.h      2009-05-20 16:42:50.292974566 +0200
+@@ -21,6 +21,9 @@
+ if we have a stack or plain mount - mount atop of it, forming a stack. */
+ #define       MS_OVER         0x200   /* 512 */
+ #endif
++#ifndef MS_UNION
++#define MS_UNION      0x100   /* 256: Mount on top of a union */
++#endif
+ #ifndef MS_NOATIME
+ #define MS_NOATIME    0x400   /* 1024: Do not update access times. */
+ #endif