Function usage

src/runcon.c:69–111

};

void
usage (int status)
{
  if (status != EXIT_SUCCESS)
    emit_try_help ();
  else
    {
      printf (_("\
Usage: %s [CONTEXT COMMAND [ARG]...]\n\
  or:  %s [-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [ARG]...\n\
"), program_name, program_name);
      fputs (_("\
Run a program in a different SELinux security context.\n\
With neither CONTEXT nor COMMAND, print the current security context.\n\
"), stdout);

      emit_mandatory_arg_note ();

      fputs (_("\
  CONTEXT            Complete security context\n\
"), stdout);
      oputs (_("\
  -c, --compute      compute process transition context before modifying\n\
"));
      oputs (_("\
  -t, --type=TYPE    type (for same role as parent)\n\
"));
      oputs (_("\
  -u, --user=USER    user identity\n\
"));
      oputs (_("\
  -r, --role=ROLE    role\n\
"));
      oputs (_("\
  -l, --range=RANGE  levelrange\n\
"));
      oputs (HELP_OPTION_DESCRIPTION);
      oputs (VERSION_OPTION_DESCRIPTION);
      emit_exec_status (PROGRAM_NAME);
      emit_ancillary_info (PROGRAM_NAME);
    }
  exit (status);
}

int
main (int argc, char **argv)