freebsd-ports/net/libpcap/files/patch-gencode.c
Renato Botelho b055279630 Fix net/libpcap build without IPV6
Obtained from:	https://github.com/DragonFlyBSD/DeltaPorts/pull/602
Sponsored by:	Rubicon Communications (Netgate)
2016-08-05 18:41:21 +00:00

45 lines
1.4 KiB
C

--- gencode.c.orig 2016-07-30 13:42:44 UTC
+++ gencode.c
@@ -523,7 +523,8 @@ static struct block *gen_host6(compiler_
struct in6_addr *, int, int, int);
#endif
#ifndef INET6
-static struct block *gen_gateway(const u_char *, bpf_u_int32 **, int, int);
+static struct block *gen_gateway(compiler_state_t *, const u_char *,
+ bpf_u_int32 **, int, int);
#endif
static struct block *gen_ipfrag(compiler_state_t *);
static struct block *gen_portatom(compiler_state_t *, int, bpf_int32);
@@ -690,7 +691,9 @@ pcap_compile(pcap_t *p, struct bpf_progr
}
initchunks(&cstate);
cstate.no_optimize = 0;
+#ifdef INET6
cstate.ai = NULL;
+#endif
cstate.ic.root = NULL;
cstate.ic.cur_mark = 0;
cstate.bpf_pcap = p;
@@ -4846,11 +4849,8 @@ gen_host6(compiler_state_t *cstate, stru
#ifndef INET6
static struct block *
-gen_gateway(eaddr, alist, proto, dir)
- const u_char *eaddr;
- bpf_u_int32 **alist;
- int proto;
- int dir;
+gen_gateway(compiler_state_t *cstate, const u_char *eaddr,
+ bpf_u_int32 **alist, int proto, int dir)
{
struct block *b0, *b1, *tmp;
@@ -6414,7 +6414,7 @@ gen_scode(compiler_state_t *cstate, cons
alist = pcap_nametoaddr(name);
if (alist == NULL || *alist == NULL)
bpf_error(cstate, "unknown host '%s'", name);
- b = gen_gateway(eaddr, alist, proto, dir);
+ b = gen_gateway(cstate, eaddr, alist, proto, dir);
free(eaddr);
return b;
#else