config/kernel-security-inode-init.m4

   1 dnl #
   2 dnl # 3.2 API change
   3 dnl # The security_inode_init_security() API has been changed to include
   4 dnl # a filesystem specific callback to write security extended attributes.
   5 dnl # This was done to support the initialization of multiple LSM xattrs
   6 dnl # and the EVM xattr.
   7 dnl #
   8 AC_DEFUN([ZFS_AC_KERNEL_SRC_SECURITY_INODE_INIT_SECURITY_CALLBACK], [
   9         ZFS_LINUX_TEST_SRC([security_inode_init_security], [
  10                 #include <linux/security.h>
  11         ],[
  12                 struct inode *ip __attribute__ ((unused)) = NULL;
  13                 struct inode *dip __attribute__ ((unused)) = NULL;
  14                 const struct qstr *str __attribute__ ((unused)) = NULL;
  15                 initxattrs func __attribute__ ((unused)) = NULL;
  16
  17                 security_inode_init_security(ip, dip, str, func, NULL);
  18         ])
  19 ])
  20
  21 AC_DEFUN([ZFS_AC_KERNEL_SECURITY_INODE_INIT_SECURITY_CALLBACK], [
  22         AC_MSG_CHECKING([whether security_inode_init_security wants callback])
  23         ZFS_LINUX_TEST_RESULT([security_inode_init_security], [
  24                 AC_MSG_RESULT(yes)
  25         ],[
  26                 ZFS_LINUX_TEST_ERROR([security_inode_init_security callback])
  27         ])
  28 ])
  29
  30 AC_DEFUN([ZFS_AC_KERNEL_SRC_SECURITY_INODE], [
  31         ZFS_AC_KERNEL_SRC_SECURITY_INODE_INIT_SECURITY_CALLBACK
  32 ])
  33
  34 AC_DEFUN([ZFS_AC_KERNEL_SECURITY_INODE], [
  35         ZFS_AC_KERNEL_SECURITY_INODE_INIT_SECURITY_CALLBACK
  36 ])