diff options
| -rw-r--r-- | winsup/cygwin/fhandler_socket_unix.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler_socket_unix.cc b/winsup/cygwin/fhandler_socket_unix.cc index afd57fc42..388fbdf57 100644 --- a/winsup/cygwin/fhandler_socket_unix.cc +++ b/winsup/cygwin/fhandler_socket_unix.cc @@ -1780,6 +1780,16 @@ fhandler_socket_unix::getsockopt (int level, int optname, const void *optval, break; } + case SO_RCVBUF: + case SO_SNDBUF: + if (*optlen < (socklen_t) sizeof (int)) + { + set_errno (EINVAL); + return -1; + } + *(int *) optval = (optname == SO_RCVBUF) ? rmem () : wmem (); + break; + case SO_RCVTIMEO: case SO_SNDTIMEO: { |