diff options
| -rw-r--r-- | usr/src/uts/common/brand/lx/syscall/lx_socket.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/usr/src/uts/common/brand/lx/syscall/lx_socket.c b/usr/src/uts/common/brand/lx/syscall/lx_socket.c index 628b3490db..b67deee14f 100644 --- a/usr/src/uts/common/brand/lx/syscall/lx_socket.c +++ b/usr/src/uts/common/brand/lx/syscall/lx_socket.c @@ -3974,6 +3974,20 @@ lx_getsockopt_socket(sonode_t *so, int optname, void *optval, lx_socket_aux_data_t *sad; switch (optname) { + case LX_SO_PROTOCOL: + /* + * We need to special-case netlink and AF_UNIX too. + */ + if (so->so_family != AF_LX_NETLINK && so->so_family != AF_UNIX) + break; /* Common-case it. */ + if (*optlen < sizeof (int)) { + error = EINVAL; + } else { + *intval = so->so_protocol; + } + *optlen = sizeof (int); + return (error); + case LX_SO_TYPE: /* * Special handling for connectionless AF_UNIX sockets. |