libc: Add missing declarations in <netinet/in.h>
Add missing declarations:
INET_ADDRSTRLEN
IN6_IS_ADDR_MC_NODELOCAL
IN6_IS_ADDR_MC_GLOBAL
It has been reported that these prevent compilation of the Boost libraries
with the NDK. The corresponding patch has already been performed under
development/ndk/platforms/android-3/include.
Change-Id: I4ac514973daf3c06a8ef5538d7df79142a98e562
diff --git a/libc/include/netinet/in.h b/libc/include/netinet/in.h
index 0ebd926..7a4b6c7 100644
--- a/libc/include/netinet/in.h
+++ b/libc/include/netinet/in.h
@@ -38,6 +38,8 @@
#define IPPORT_RESERVED 1024
+#define INET_ADDRSTRLEN 16
+
extern int bindresvport (int sd, struct sockaddr_in *sin);
static const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT;
diff --git a/libc/include/netinet/in6.h b/libc/include/netinet/in6.h
index 2f5fee1..c7a6374 100644
--- a/libc/include/netinet/in6.h
+++ b/libc/include/netinet/in6.h
@@ -74,6 +74,9 @@
#define IPV6_ADDR_MC_SCOPE(a) \
((a)->s6_addr[1] & 0x0f)
+#define IN6_IS_ADDR_MC_NODELOCAL(a) \
+ (IN6_IS_ADDR_MULTICAST(a) && \
+ (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_NODELOCAL))
#define IN6_IS_ADDR_MC_LINKLOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))
@@ -83,7 +86,9 @@
#define IN6_IS_ADDR_MC_ORGLOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_ORGLOCAL))
-
+#define IN6_IS_ADDR_MC_GLOBAL(a) \
+ (IN6_IS_ADDR_MULTICAST(a) && \
+ (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_GLOBAL))
#define IN6_ARE_ADDR_EQUAL(a, b) \
(memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)