diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/connect.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/connect.c b/lib/connect.c index 3ff73636d..7343756b9 100644 --- a/lib/connect.c +++ b/lib/connect.c @@ -558,6 +558,23 @@ static void tcpnodelay(struct connectdata *conn, #endif } +#ifdef SO_NOSIGPIPE +/* The preferred method on Mac OS X (10.2 and later) to prevent SIGPIPEs when + sending data to a dead peer (instead of relying on the 4th argument to send + being MSG_NOSIGNAL). Possibly also existing and in use on other BSD + systems? */ +static void nosigpipe(struct connectdata *conn, + curl_socket_t sockfd) +{ + struct SessionHandle *data= conn->data; + int onoff = 1; + if(setsockopt(sockfd, SOL_SOCKET, SO_NOSIGPIPE, (void *)&onoff, + sizeof(onoff)) < 0) + infof(data, "Could not set SO_NOSIGPIPE: %s\n", + Curl_strerror(conn, Curl_ourerrno())); +} +#endif + /* singleipconnect() connects to the given IP only, and it may return without having connected if used from the multi interface. */ static curl_socket_t @@ -584,6 +601,9 @@ singleipconnect(struct connectdata *conn, if(data->set.tcp_nodelay) tcpnodelay(conn, sockfd); +#ifdef SO_NOSIGPIPE + nosigpipe(conn, sockfd); +#endif if(conn->data->set.device) { /* user selected to bind the outgoing socket to a specified "device" before doing connect */ |