23 lines
509 B
Text
23 lines
509 B
Text
|
dnl #
|
||
|
|
dnl # 4.10 API
|
||
|
|
dnl #
|
||
|
|
dnl # NULL inode_operations.readlink implies generic_readlink(), which
|
||
|
|
dnl # has been made static.
|
||
|
|
dnl #
|
||
|
|
AC_DEFUN([ZFS_AC_KERNEL_GENERIC_READLINK_GLOBAL], [
|
||
|
|
AC_MSG_CHECKING([whether generic_readlink is global])
|
||
|
|
ZFS_LINUX_TRY_COMPILE([
|
||
|
|
#include <linux/fs.h>
|
||
|
|
],[
|
||
|
|
int i __attribute__ ((unused));
|
||
|
|
|
||
|
|
i = generic_readlink(NULL, NULL, 0);
|
||
|
|
],[
|
||
|
|
AC_MSG_RESULT([yes])
|
||
|
|
AC_DEFINE(HAVE_GENERIC_READLINK, 1,
|
||
|
|
[generic_readlink is global])
|
||
|
|
],[
|
||
|
|
AC_MSG_RESULT([no])
|
||
|
|
])
|
||
|
|
])
|