[PATCH v2 3/8] linux-user: add missing IPv6 get/setsockopt option

[Shu-Chun Weng]

IPV6_ADDR_PREFERENCES (RFC5014: Source address selection) was not supported.

Signed-off-by: Shu-Chun Weng <s...@google.com>
Reviewed-by: Laurent Vivier <laur...@vivier.eu>
---
v1 -> v2:
  Split out IPV6 options into own patch.
  do_print_sockopt() changes added in a separate patch since a large number of
  unrelated changes are involved.

 linux-user/syscall.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 177eec5201..cda194a7cc 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -51,6 +51,7 @@
 #include <sys/sysinfo.h>
 #include <sys/signalfd.h>
 //#include <sys/user.h>
+#include <netinet/in.h>
 #include <netinet/ip.h>
 #include <netinet/tcp.h>
 #include <netinet/udp.h>
@@ -2026,6 +2027,7 @@ static abi_long do_setsockopt(int sockfd, int level, int 
optname,
         case IPV6_RECVDSTOPTS:
         case IPV6_2292DSTOPTS:
         case IPV6_TCLASS:
+        case IPV6_ADDR_PREFERENCES:
 #ifdef IPV6_RECVPATHMTU
         case IPV6_RECVPATHMTU:
 #endif
@@ -2680,6 +2682,7 @@ get_timeout:
         case IPV6_RECVDSTOPTS:
         case IPV6_2292DSTOPTS:
         case IPV6_TCLASS:
+        case IPV6_ADDR_PREFERENCES:
 #ifdef IPV6_RECVPATHMTU
         case IPV6_RECVPATHMTU:
 #endif
-- 
2.28.0.220.ged08abb693-goog