CHECKMODULE   (8) manpage
CHECKMODULE
8
  • NAME
      checkmodule - SELinux policy module compiler
  • SYNOPSIS
      checkmodule "[-b] [-d] [-m] [-M] [-o output_file] [input_file]"
  • DESCRIPTION
      This manual page describes the checkmodule command.

      checkmodule is a program that checks and compiles a SELinux security policy module into a binary representation.  It can generate either a base policy module (default) or a non-base policy module (-m option); typically, you would build a non-base policy module to add to an existing module store that already has a base module provided by the base policy.  Use semodule_package to combine this module with its optional file contexts to create a policy package, and then use semodule to install the module package into the module store and load the resulting policy.
  • OPTIONS
      -b
      Read an existing binary policy module file rather than a source policy module file.  This option is a development/debugging aid.
      -d
      Enter debug mode after loading the policy.  This option is a development/debugging aid.
      -m
      Generate a non-base policy module.
      -M
      Enable the MLS/MCS support when checking and compiling the policy module.
      -o filename
      Write a binary policy module file to the specified filename. Otherwise, checkmodule will only check the syntax of the module source file and will not generate a binary module at all.
  • EXAMPLE
      
      # Build a MLS/MCS-enabled non-base policy module.
      $ checkmodule -M -m httpd.te -o httpd.mod
      

  • SEE ALSO
  • AUTHOR
      This manual page was copied from the checkpolicy man page written by Arpad Magosanyi <mag@bunuel.tii.matav.hu>, and edited by Dan Walsh <dwalsh@redhat.com>. The program was written by Stephen Smalley <sds@epoch.ncsc.mil>.
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