Linux 3.5: encode_fh API change

[openafs.git] / src / cf / linux-test4.m4

diff --git a/src/cf/linux-test4.m4 b/src/cf/linux-test4.m4
index 7ff0a5c..ac3fbea 100644 (file)
--- a/src/cf/linux-test4.m4
+++ b/src/cf/linux-test4.m4
@@ -651,3 +651,17 @@ AC_DEFUN([LINUX_IOP_CREATE_TAKES_UMODE_T], [
                        [define if inode.i_op->create takes a umode_t argument],
                        [-Werror])
 ])
+
+
+AC_DEFUN([LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES], [
+  AC_CHECK_LINUX_BUILD([whether export operation encode_fh takes inode arguments],
+                       [ac_cv_linux_export_op_encode_fh__takes_inodes],
+                       [#include <linux/exportfs.h>],
+                       [struct export_operations _exp_ops;
+                       int _encode_fh(struct inode *i, __u32 *fh, int *len, struct inode *p)
+                               {return 0;};
+                       _exp_ops.encode_fh = _encode_fh;],
+                       [EXPORT_OP_ENCODE_FH_TAKES_INODES],
+                       [define if encode_fh export op takes inode arguments],
+                       [-Werror])
+])