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ipfw: garbage collect ip_fw_chk_ptr

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It is a relict left from the old times when ipfw(4) was hooked
into IP stack directly, without pfil(9).
This commit is contained in:
Gleb Smirnoff 2023-03-03 10:29:44 -08:00
parent d2ae03bae2
commit 7fc82fd1f8
3 changed files with 0 additions and 12 deletions
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10
sys/netgraph/ng_bridge.c
View file

@ -74,9 +74,6 @@
#include <net/vnet.h>
#include <netinet/in.h>
#if 0 /* not used yet */
#include <netinet/ip_fw.h>
#endif
#include <netgraph/ng_message.h>
#include <netgraph/netgraph.h>
#include <netgraph/ng_parse.h>
@ -860,13 +857,6 @@ ng_bridge_rcvdata(hook_p hook, item_p item)
}
}
/* Run packet through ipfw processing, if enabled */
#if 0
if (priv->conf.ipfw[linkNum] && V_fw_enable && V_ip_fw_chk_ptr != NULL) {
/* XXX not implemented yet */
}
#endif
/*
* If unicast and destination host known, deliver to host's link,
* unless it is the same link as the packet came in on.

1
sys/netinet/ip_var.h
View file

@ -296,7 +296,6 @@ enum {
#define MTAG_IPFW_CALL 1308397630 /* call stack */
struct ip_fw_args;
typedef int (*ip_fw_chk_ptr_t)(struct ip_fw_args *args);
typedef int (*ip_fw_ctl_ptr_t)(struct sockopt *);
VNET_DECLARE(ip_fw_ctl_ptr_t, ip_fw_ctl_ptr);
#define V_ip_fw_ctl_ptr VNET(ip_fw_ctl_ptr)

1
sys/netinet/raw_ip.c
View file

@ -97,7 +97,6 @@ VNET_DEFINE(struct inpcbinfo, ripcbinfo);
* The data hooks are not used here but it is convenient
* to keep them all in one place.
*/
VNET_DEFINE(ip_fw_chk_ptr_t, ip_fw_chk_ptr) = NULL;
VNET_DEFINE(ip_fw_ctl_ptr_t, ip_fw_ctl_ptr) = NULL;
int (*ip_dn_ctl_ptr)(struct sockopt *);