7388 Support DHCP Client FQDN. Allow IAID/DUID for all v4.

*** 19,28 ****
--- 19,29 ----
   * CDDL HEADER END
   */
  /*
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
+  * Copyright (c) 2016, Chris Fraire <cfraire@me.com>.
   */
  
  #ifndef DEFAULTS_H
  #define DEFAULTS_H
  
*** 52,62 ****
          DF_PARAM_REQUEST_LIST,  /* our parameter request list */
          DF_REQUEST_HOSTNAME,    /* request hostname associated with interface */
          DF_DEBUG_LEVEL,         /* set debug level (undocumented) */
          DF_VERBOSE,             /* set verbose mode (undocumented) */
          DF_VERIFIED_LEASE_ONLY, /* send RELEASE on SIGTERM and need verify */
!         DF_PARAM_IGNORE_LIST    /* our parameter ignore list */
  };
  
  #define DHCP_AGENT_DEFAULTS     "/etc/default/dhcpagent"
  
  boolean_t       df_get_bool(const char *, boolean_t, uint_t);
--- 53,65 ----
          DF_PARAM_REQUEST_LIST,  /* our parameter request list */
          DF_REQUEST_HOSTNAME,    /* request hostname associated with interface */
          DF_DEBUG_LEVEL,         /* set debug level (undocumented) */
          DF_VERBOSE,             /* set verbose mode (undocumented) */
          DF_VERIFIED_LEASE_ONLY, /* send RELEASE on SIGTERM and need verify */
!         DF_PARAM_IGNORE_LIST,   /* our parameter ignore list */
!         DF_REQUEST_FQDN,        /* request client FQDN associated with interface */
!         DF_V4_DEFAULT_IAID_DUID /* always IAID/DUID if no DF_CLIENT_ID */
  };
  
  #define DHCP_AGENT_DEFAULTS     "/etc/default/dhcpagent"
  
  boolean_t       df_get_bool(const char *, boolean_t, uint_t);