1dnl # 2dnl # 3.11 API change 3dnl # Add support for i_op->tmpfile 4dnl # 5AC_DEFUN([ZFS_AC_KERNEL_SRC_TMPFILE], [ 6 ZFS_LINUX_TEST_SRC([inode_operations_tmpfile], [ 7 #include <linux/fs.h> 8 int tmpfile(struct inode *inode, struct dentry *dentry, 9 umode_t mode) { return 0; } 10 static struct inode_operations 11 iops __attribute__ ((unused)) = { 12 .tmpfile = tmpfile, 13 }; 14 ],[]) 15]) 16 17AC_DEFUN([ZFS_AC_KERNEL_TMPFILE], [ 18 AC_MSG_CHECKING([whether i_op->tmpfile() exists]) 19 ZFS_LINUX_TEST_RESULT([inode_operations_tmpfile], [ 20 AC_MSG_RESULT(yes) 21 AC_DEFINE(HAVE_TMPFILE, 1, [i_op->tmpfile() exists]) 22 ],[ 23 AC_MSG_RESULT(no) 24 ]) 25]) 26