diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-02-26 18:45:19 +0100 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2011-03-03 18:22:48 +0100 |
| commit | 9fa4711e364e9aa779d6b8d12220bbb63dbb1f3d (patch) | |
| tree | ebc79b31b75241d0cf16de5c60d194cfcda00628 /libc | |
| parent | a82ba03b6ff449bdfdae4ad360c2ab59bda09ef4 (diff) | |
guard IPv6 stuff
disable IPv6 related stuff if feature is disabled.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/inet/getaddrinfo.c | 4 | ||||
| -rw-r--r-- | libc/inet/ifaddrs.c | 10 | ||||
| -rw-r--r-- | libc/inet/rpc/sa_len.c | 4 |
3 files changed, 18 insertions, 0 deletions
diff --git a/libc/inet/getaddrinfo.c b/libc/inet/getaddrinfo.c index cdfdb72cf..b3435a8b2 100644 --- a/libc/inet/getaddrinfo.c +++ b/libc/inet/getaddrinfo.c @@ -639,9 +639,13 @@ gaih_inet(const char *name, const struct gaih_service *service, tmpbuflen *= 2; tmpbuf = alloca(tmpbuflen); rc = gethostbyaddr_r(at2->addr, +#ifdef __UCLIBC_HAS_IPV6__ ((at2->family == AF_INET6) ? sizeof(struct in6_addr) : sizeof(struct in_addr)), +#else + sizeof(struct in_addr), +#endif at2->family, &th, tmpbuf, tmpbuflen, &h, &herrno); diff --git a/libc/inet/ifaddrs.c b/libc/inet/ifaddrs.c index 3b8b674c2..39729ef47 100644 --- a/libc/inet/ifaddrs.c +++ b/libc/inet/ifaddrs.c @@ -59,7 +59,9 @@ struct ifaddrs_storage struct sockaddr sa; struct sockaddr_ll sl; struct sockaddr_in s4; +#ifdef __UCLIBC_HAS_IPV6__ struct sockaddr_in6 s6; +#endif } addr, netmask, broadaddr; char name[IF_NAMESIZE + 1]; }; @@ -621,6 +623,7 @@ getifaddrs (struct ifaddrs **ifap) rta_data, rta_payload); break; +#ifdef __UCLIBC_HAS_IPV6__ case AF_INET6: /* Size must match that of an address for IPv6. */ if (rta_payload == 16) @@ -633,6 +636,7 @@ getifaddrs (struct ifaddrs **ifap) = ifam->ifa_index; } break; +#endif default: if (rta_payload <= sizeof (ifas[ifa_index].addr)) @@ -668,6 +672,7 @@ getifaddrs (struct ifaddrs **ifap) rta_data, rta_payload); break; +#ifdef __UCLIBC_HAS_IPV6__ case AF_INET6: /* Size must match that of an address for IPv6. */ if (rta_payload == 16) @@ -680,6 +685,7 @@ getifaddrs (struct ifaddrs **ifap) ifam->ifa_index; } break; +#endif default: if (rta_payload <= sizeof (ifas[ifa_index].addr)) @@ -709,6 +715,7 @@ getifaddrs (struct ifaddrs **ifap) rta_data, rta_payload); break; +#ifdef __UCLIBC_HAS_IPV6__ case AF_INET6: /* Size must match that of an address for IPv6. */ if (rta_payload == 16) @@ -721,6 +728,7 @@ getifaddrs (struct ifaddrs **ifap) = ifam->ifa_index; } break; +#endif default: if (rta_payload <= sizeof (ifas[ifa_index].addr)) @@ -777,10 +785,12 @@ getifaddrs (struct ifaddrs **ifap) max_prefixlen = 32; break; +#ifdef __UCLIBC_HAS_IPV6__ case AF_INET6: cp = (char *) &ifas[ifa_index].netmask.s6.sin6_addr; max_prefixlen = 128; break; +#endif } ifas[ifa_index].ifa.ifa_netmask->sa_family diff --git a/libc/inet/rpc/sa_len.c b/libc/inet/rpc/sa_len.c index 3b37eba44..5f258db1f 100644 --- a/libc/inet/rpc/sa_len.c +++ b/libc/inet/rpc/sa_len.c @@ -52,10 +52,14 @@ int __libc_sa_len (sa_family_t af) #endif case AF_INET: return sizeof (struct sockaddr_in); +#ifdef __UCLIBC_HAS_IPV6__ case AF_INET6: return sizeof (struct sockaddr_in6); +#endif +#if 0 case AF_IPX: return sizeof (struct sockaddr_ipx); +#endif case AF_LOCAL: return sizeof (struct sockaddr_un); } |