]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[NETFILTER]: nf_conntrack: use bool type in struct nf_conntrack_l3proto
authorJan Engelhardt <jengelh@computergmbh.de>
Mon, 14 Apr 2008 09:15:52 +0000 (11:15 +0200)
committerPatrick McHardy <kaber@trash.net>
Mon, 14 Apr 2008 09:15:52 +0000 (11:15 +0200)
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
include/net/netfilter/nf_conntrack_l3proto.h
net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
net/netfilter/nf_conntrack_l3proto_generic.c

index db0825803b16e428db239c4b8a78c7b658a247b4..0378676c3dd816ba97a172359240a59153612e84 100644 (file)
@@ -28,15 +28,15 @@ struct nf_conntrack_l3proto
         * Try to fill in the third arg: nhoff is offset of l3 proto
          * hdr.  Return true if possible.
         */
-       int (*pkt_to_tuple)(const struct sk_buff *skb, unsigned int nhoff,
-                           struct nf_conntrack_tuple *tuple);
+       bool (*pkt_to_tuple)(const struct sk_buff *skb, unsigned int nhoff,
+                            struct nf_conntrack_tuple *tuple);
 
        /*
         * Invert the per-proto part of the tuple: ie. turn xmit into reply.
         * Some packets can't be inverted: return 0 in that case.
         */
-       int (*invert_tuple)(struct nf_conntrack_tuple *inverse,
-                           const struct nf_conntrack_tuple *orig);
+       bool (*invert_tuple)(struct nf_conntrack_tuple *inverse,
+                            const struct nf_conntrack_tuple *orig);
 
        /* Print out the per-protocol part of the tuple. */
        int (*print_tuple)(struct seq_file *s,
index 41e79613eb0a211fa370d2650fac5e691d95ea37..cacb9cb27dab75d62b9628f58e048b3f2110902e 100644 (file)
@@ -30,29 +30,29 @@ int (*nf_nat_seq_adjust_hook)(struct sk_buff *skb,
                              enum ip_conntrack_info ctinfo);
 EXPORT_SYMBOL_GPL(nf_nat_seq_adjust_hook);
 
-static int ipv4_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
-                            struct nf_conntrack_tuple *tuple)
+static bool ipv4_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
+                             struct nf_conntrack_tuple *tuple)
 {
        const __be32 *ap;
        __be32 _addrs[2];
        ap = skb_header_pointer(skb, nhoff + offsetof(struct iphdr, saddr),
                                sizeof(u_int32_t) * 2, _addrs);
        if (ap == NULL)
-               return 0;
+               return false;
 
        tuple->src.u3.ip = ap[0];
        tuple->dst.u3.ip = ap[1];
 
-       return 1;
+       return true;
 }
 
-static int ipv4_invert_tuple(struct nf_conntrack_tuple *tuple,
-                          const struct nf_conntrack_tuple *orig)
+static bool ipv4_invert_tuple(struct nf_conntrack_tuple *tuple,
+                             const struct nf_conntrack_tuple *orig)
 {
        tuple->src.u3.ip = orig->dst.u3.ip;
        tuple->dst.u3.ip = orig->src.u3.ip;
 
-       return 1;
+       return true;
 }
 
 static int ipv4_print_tuple(struct seq_file *s,
index 3717bdf34f6edbe63e5615d1320d4f56bdce47fd..85050c072abd04195013049042de487eed06f157 100644 (file)
@@ -27,8 +27,8 @@
 #include <net/netfilter/nf_conntrack_l3proto.h>
 #include <net/netfilter/nf_conntrack_core.h>
 
-static int ipv6_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
-                            struct nf_conntrack_tuple *tuple)
+static bool ipv6_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
+                             struct nf_conntrack_tuple *tuple)
 {
        const u_int32_t *ap;
        u_int32_t _addrs[8];
@@ -36,21 +36,21 @@ static int ipv6_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
        ap = skb_header_pointer(skb, nhoff + offsetof(struct ipv6hdr, saddr),
                                sizeof(_addrs), _addrs);
        if (ap == NULL)
-               return 0;
+               return false;
 
        memcpy(tuple->src.u3.ip6, ap, sizeof(tuple->src.u3.ip6));
        memcpy(tuple->dst.u3.ip6, ap + 4, sizeof(tuple->dst.u3.ip6));
 
-       return 1;
+       return true;
 }
 
-static int ipv6_invert_tuple(struct nf_conntrack_tuple *tuple,
-                            const struct nf_conntrack_tuple *orig)
+static bool ipv6_invert_tuple(struct nf_conntrack_tuple *tuple,
+                             const struct nf_conntrack_tuple *orig)
 {
        memcpy(tuple->src.u3.ip6, orig->dst.u3.ip6, sizeof(tuple->src.u3.ip6));
        memcpy(tuple->dst.u3.ip6, orig->src.u3.ip6, sizeof(tuple->dst.u3.ip6));
 
-       return 1;
+       return true;
 }
 
 static int ipv6_print_tuple(struct seq_file *s,
index 8e914e5ffea84f9497fee492bbdf097a84b661f5..e7eb807fe07d0950d21342113fa9d8a326b97fcf 100644 (file)
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
 
-static int generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
-                               struct nf_conntrack_tuple *tuple)
+static bool generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
+                                struct nf_conntrack_tuple *tuple)
 {
        memset(&tuple->src.u3, 0, sizeof(tuple->src.u3));
        memset(&tuple->dst.u3, 0, sizeof(tuple->dst.u3));
 
-       return 1;
+       return true;
 }
 
-static int generic_invert_tuple(struct nf_conntrack_tuple *tuple,
-                          const struct nf_conntrack_tuple *orig)
+static bool generic_invert_tuple(struct nf_conntrack_tuple *tuple,
+                                const struct nf_conntrack_tuple *orig)
 {
        memset(&tuple->src.u3, 0, sizeof(tuple->src.u3));
        memset(&tuple->dst.u3, 0, sizeof(tuple->dst.u3));
 
-       return 1;
+       return true;
 }
 
 static int generic_print_tuple(struct seq_file *s,