sockets: support Mac OS X way of disabling SIGPIPE on a socket

Mac OS X doesn't have MSG_NOSIGNAL, so we need to use SO_NOSIGPIPE.

Signed-off-by: Steven Noonan <steven@uplinklabs.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/toxcore/network.h b/toxcore/network.h
index 42ade800..ef040bf3 100644
--- a/toxcore/network.h
+++ b/toxcore/network.h
@@ -332,6 +332,13 @@ void kill_sock(sock_t sock);
  */
 int set_socket_nonblock(sock_t sock);
 
+/* Set socket to not emit SIGPIPE
+ *
+ * return 1 on success
+ * return 0 on failure
+ */
+int set_socket_nosigpipe(sock_t sock);
+
 /* Set socket to dual (IPv4 + IPv6 socket)
  *
  * return 1 on success