NAME checkpolicy - SELinux policy compiler

SYNOPSIS checkpolicy [-b] [-d] [-M] [-c policyvers] [-o output_file] [input_file]

DESCRIPTION This manual page describes the checkpolicy command.

checkpolicy is a program that checks and compiles a SELinux security policy configuration into a binary representation that can be loaded into the kernel. If no input file name is specified, checkpolicy will attempt to read from policy.conf or policy, depending on whether the -b flag is specified.

OPTIONS -b,--binary Read an existing binary policy file rather than a source pol- icy.conf file.

-d,--debug Enter debug mode after loading the policy.

-M,--mls Enable the MLS policy when checking and compiling the policy.

-o,--output filename Write a binary policy file to the specified filename.

-c policyvers Specify the policy version, defaults to the latest.

-t,--target Specify the target platform (selinux or xen).

-U,--handle-unknown <action> Specify how the kernel should handle unknown classes or permis- sions (deny, allow or reject).

-V,--version Show version information.

-h,--help Show usage information.

SEE ALSO SELinux documentation at, especially "Con- figuring the SELinux Policy".

AUTHOR This manual page was written by Arpad Magosanyi <>, and edited by Stephen Smalley <>. The program was written by Stephen Smalley <>.