More cleanup in preparation of ipfw relocation (no actual code change):

+ move ipfw and dummynet hooks declarations to raw_ip.c (definitions
  in ip_var.h) same as for most other global variables.
  This removes some dependencies from ip_input.c;

+ remove the IPFW_LOADED macro, just test ip_fw_chk_ptr directly;

+ remove the DUMMYNET_LOADED macro, just test ip_dn_io_ptr directly;

+ move ip_dn_ruledel_ptr to ip_fw2.c which is the only file using it;

To be merged together with rev 193497

MFC after:	5 days

1 files changed, 0 insertions, 8 deletions

diff --git a/sys/netinet/ip_fw.h b/sys/netinet/ip_fw.h
index c9fb9aa..a137cee 100644
--- a/sys/netinet/ip_fw.h
+++ b/sys/netinet/ip_fw.h
@@ -636,9 +636,6 @@ void ipfw_destroy(void);
 void ipfw_nat_destroy(void);
 #endif
 
-typedef int ip_fw_ctl_t(struct sockopt *);
-extern ip_fw_ctl_t *ip_fw_ctl_ptr;
-
 #ifdef VIMAGE_GLOBALS
 extern int fw_one_pass;
 extern int fw_enable;
@@ -647,11 +644,6 @@ extern int fw6_enable;
 #endif
 #endif
 
-/* For kernel ipfw_ether and ipfw_bridge. */
-typedef	int ip_fw_chk_t(struct ip_fw_args *args);
-extern	ip_fw_chk_t	*ip_fw_chk_ptr;
-#define	IPFW_LOADED	(ip_fw_chk_ptr != NULL)
-
 struct ip_fw_chain {
 	struct ip_fw	*rules;		/* list of rules */
 	struct ip_fw	*reap;		/* list of rules to reap */