drain_rcvbuf() is currenlty called from netlink-socket.c and
netdev-linux.c. As of now, I don't see it being used for Windows.
Signed-off-by: Gurucharan Shetty <gshe...@nicira.com>
---
lib/socket-util.c | 2 ++
lib/socket-util.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/lib/socket-util.c b/lib/socket-util.c
index 2e3f4a9..88b8c24 100644
--- a/lib/socket-util.c
+++ b/lib/socket-util.c
@@ -345,6 +345,7 @@ check_connection_completion(int fd)
#endif
}
+#ifndef _WIN32
/* Drain all the data currently in the receive queue of a datagram socket (and
* possibly additional data). There is no way to know how many packets are in
* the receive queue, but we do know that the total number of bytes queued does
@@ -379,6 +380,7 @@ drain_rcvbuf(int fd)
}
return 0;
}
+#endif
/* Returns the size of socket 'sock''s receive buffer (SO_RCVBUF), or a
* negative errno value if an error occurs. */
diff --git a/lib/socket-util.h b/lib/socket-util.h
index 6e55a4c..b4bd978 100644
--- a/lib/socket-util.h
+++ b/lib/socket-util.h
@@ -40,7 +40,9 @@ int lookup_hostname(const char *host_name, struct in_addr *);
int get_socket_rcvbuf(int sock);
int check_connection_completion(int fd);
+#ifndef _WIN32
int drain_rcvbuf(int fd);
+#endif
void drain_fd(int fd, size_t n_packets);
int make_unix_socket(int style, bool nonblock,
const char *bind_path, const char *connect_path);
--
1.7.9.5
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