config/kernel-inode-set-flags.m4

   1 dnl #
   2 dnl # 3.15 API change
   3 dnl # inode_set_flags introduced to set i_flags
   4 dnl #
   5 AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_SET_FLAGS], [
   6         ZFS_LINUX_TEST_SRC([inode_set_flags], [
   7                 #include <linux/fs.h>
   8         ],[
   9                 struct inode inode;
  10                 inode_set_flags(&inode, S_IMMUTABLE, S_IMMUTABLE);
  11         ])
  12 ])
  13
  14 AC_DEFUN([ZFS_AC_KERNEL_INODE_SET_FLAGS], [
  15         AC_MSG_CHECKING([whether inode_set_flags() exists])
  16         ZFS_LINUX_TEST_RESULT([inode_set_flags], [
  17                 AC_MSG_RESULT(yes)
  18                 AC_DEFINE(HAVE_INODE_SET_FLAGS, 1, [inode_set_flags() exists])
  19         ],[
  20                 AC_MSG_RESULT(no)
  21         ])
  22 ])