patch-2.3.15 linux/include/net/ip_masq_mod.h

• Lines: 87
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.3.14/linux/include/net/ip_masq_mod.h
• Orig date: Sun Oct 4 10:21:45 1998

diff -u --recursive --new-file v2.3.14/linux/include/net/ip_masq_mod.h linux/include/net/ip_masq_mod.h
@@ -1,86 +0,0 @@
-/*
- *	IP Masquerading Modules Support
- *
- * Version:	@(#)ip_masq_mod.h  0.01      97/10/30
- *
- * Author:	Juan Jose Ciarlante, <jjciarla@raiz.uncu.edu.ar>
- *
- */
-
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#include <linux/ip_fw.h>
-#include <linux/proc_fs.h>
-#include <net/ip_masq.h>
-
-#define IP_MASQ_MOD_NOP 	0
-#define IP_MASQ_MOD_ACCEPT	1
-#define IP_MASQ_MOD_REJECT	-1
-
-struct ip_masq_mod {
-	struct ip_masq_mod *next;	/* next mod for addrs. lookups */
-	struct ip_masq_mod *next_reg;	/* next mod for configuration ctls */
-	char *mmod_name;
-	atomic_t refcnt;
-	atomic_t mmod_nent;		/* number of entries */
-	struct proc_dir_entry *mmod_proc_ent;
-	int (*mmod_ctl) (int optname, struct ip_masq_ctl *, int optlen);
-	int (*mmod_init) (void);
-	int (*mmod_done) (void);
-	int (*mmod_in_rule)   (const struct sk_buff *, const struct iphdr *);
-	int (*mmod_in_update) (const struct sk_buff *, const struct iphdr *, 
-		struct ip_masq *);
-	struct ip_masq * (*mmod_in_create) (const struct sk_buff *, const struct iphdr *, __u32);
-	int (*mmod_out_rule)   (const struct sk_buff *, const struct iphdr *);
-	int (*mmod_out_update) (const struct sk_buff *, const struct iphdr *,
-		struct ip_masq *);
-	struct ip_masq * (*mmod_out_create) (const struct sk_buff *, const struct iphdr *, __u32);
-};
-
-/*
- *	Service routines (called from ip_masq.c)
- */
-
-int ip_masq_mod_out_rule(const struct sk_buff *, const struct iphdr *);
-int ip_masq_mod_out_update(const struct sk_buff *, const struct iphdr *, struct ip_masq *ms);
-struct ip_masq * ip_masq_mod_out_create(const struct sk_buff *, const struct iphdr *iph, __u32 maddr);
-
-int ip_masq_mod_in_rule(const struct sk_buff *, const struct iphdr *iph);
-int ip_masq_mod_in_update(const struct sk_buff *, const struct iphdr *iph, struct ip_masq *ms);
-struct ip_masq * ip_masq_mod_in_create(const struct sk_buff *, const struct iphdr *iph, __u32 maddr);
-
-extern int ip_masq_mod_ctl(int optname, struct ip_masq_ctl *, int len);
-
-/*
- * 	ip_masq_mod registration functions 
- */
-extern int register_ip_masq_mod(struct ip_masq_mod *mmod);
-extern int unregister_ip_masq_mod(struct ip_masq_mod *mmod);
-extern int ip_masq_mod_lkp_unlink(struct ip_masq_mod *mmod);
-extern int ip_masq_mod_lkp_link(struct ip_masq_mod *mmod);
-
-/*
- *	init functions protos
- */
-extern int ip_portfw_init(void);
-extern int ip_markfw_init(void);
-extern int ip_autofw_init(void);
-
-/*
- *	Utility ...
- */
-static __inline__ void ip_masq_mod_dec_nent(struct ip_masq_mod *mmod)
-{
-	if (atomic_dec_and_test(&mmod->mmod_nent)) {
-		ip_masq_mod_lkp_unlink(mmod);
-	}
-}
-static __inline__ void ip_masq_mod_inc_nent(struct ip_masq_mod *mmod)
-{
-	atomic_inc(&mmod->mmod_nent);
-	if (atomic_read(&mmod->mmod_nent)==1)
-		ip_masq_mod_lkp_link(mmod);
-}
-
-#endif /* __KERNEL__ */