/usr/src/zfs-0.7.5/config/kernel-inode-set-flags.m4 is in zfs-dkms 0.7.5-1ubuntu15.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | dnl #
dnl # 3.15 API change
dnl # inode_set_flags introduced to set i_flags
dnl #
AC_DEFUN([ZFS_AC_KERNEL_INODE_SET_FLAGS], [
AC_MSG_CHECKING([whether inode_set_flags() exists])
ZFS_LINUX_TRY_COMPILE([
#include <linux/fs.h>
],[
struct inode inode;
inode_set_flags(&inode, S_IMMUTABLE, S_IMMUTABLE);
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_INODE_SET_FLAGS, 1, [inode_set_flags() exists])
],[
AC_MSG_RESULT(no)
])
])
|