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authorPeer Stritzinger <[email protected]>2012-02-15 21:15:18 +0100
committerGustav Simonsson <[email protected]>2012-02-21 14:43:54 +0100
commit4f3dd18814bbcc75608bbb56a09b844137b76823 (patch)
treec6c5b8ba4a332a9c4e32bb9140e793c33fe2e90b /erts/emulator/drivers/common
parent520ddbc83ec87bcec262680bd915184182e3998e (diff)
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Add missing HAVE_IN6 && AF_INET6 ifdef
This prevents building for operating systems that do not yet have IPv6 compatible socket API. Error can be reproduced by (cross)building for a os that doesn't have these headers. This will abort with a error about incomplete type 'struct in6_addr'. All other uses of IPv6 API in inet_drv.c are conditionalized like in the patch.
Diffstat (limited to 'erts/emulator/drivers/common')
-rw-r--r--erts/emulator/drivers/common/inet_drv.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index 47a99fdbe6..33523d8e57 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -4089,6 +4089,7 @@ static char* buf_to_sockaddr(char* ptr, char* end, struct sockaddr* addr)
addr->sa_family = AF_INET;
return ptr + sizeof(struct in_addr);
}
+#if defined(HAVE_IN6) && defined(AF_INET6)
case INET_AF_INET6: {
struct in6_addr *p = &((struct sockaddr_in6*)addr)->sin6_addr;
buf_check(ptr,end,sizeof(struct in6_addr));
@@ -4096,6 +4097,7 @@ static char* buf_to_sockaddr(char* ptr, char* end, struct sockaddr* addr)
addr->sa_family = AF_INET6;
return ptr + sizeof(struct in6_addr);
}
+#endif
}
error:
return NULL;