183     int rv;  in check_gzip()  local
187     rv = spdylay_gzip_inflate_new(&req->inflater);  in check_gzip()
188     if(rv != 0) {  in check_gzip()
208   ssize_t rv;  in send_callback()  local
212     rv = write(connection->fd,  in send_callback()
216     if (rv < 0)  in send_callback()
225           rv = SPDYLAY_ERR_WOULDBLOCK;  in send_callback()
229           rv = SPDYLAY_ERR_CALLBACK_FAILURE;  in send_callback()
232   return rv;  in send_callback()
249   ssize_t rv;  in recv_callback()  local
253     rv = read(connection->fd,  in recv_callback()
257     if (rv < 0)  in recv_callback()
266           rv = SPDYLAY_ERR_WOULDBLOCK;  in recv_callback()
270           rv = SPDYLAY_ERR_CALLBACK_FAILURE;  in recv_callback()
273     else if(rv == 0)  in recv_callback()
274       rv = SPDYLAY_ERR_EOF;  in recv_callback()
275   return rv;  in recv_callback()
384     int rv;  in on_stream_close_callback()  local
385     rv = spdylay_submit_goaway(session, SPDYLAY_GOAWAY_OK);  in on_stream_close_callback()
386     if(rv != 0) {  in on_stream_close_callback()
387       diec("spdylay_submit_goaway", rv);  in on_stream_close_callback()
416         int rv;  in on_data_chunk_recv_callback()  local
417         rv = spdylay_gzip_inflate(req->inflater, out, &outlen, data, &tlen);  in on_data_chunk_recv_callback()
418         if(rv == -1) {  in on_data_chunk_recv_callback()
470   int rv;  in connect_to()  local
477   rv = getaddrinfo(host, service, &hints, &res);  in connect_to()
478   if(rv != 0) {  in connect_to()
479     dief("getaddrinfo", gai_strerror(rv));  in connect_to()
486     while((rv = connect(fd, rp->ai_addr, rp->ai_addrlen)) == -1 &&  in connect_to()
488     if(rv == 0) {  in connect_to()
501   int flags, rv;  in make_non_block()  local
506   while((rv = fcntl(fd, F_SETFL, flags | O_NONBLOCK)) == -1 && errno == EINTR);  in make_non_block()
507   if(rv == -1) {  in make_non_block()
518   int rv;  in set_tcp_nodelay()  local
519   rv = setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &val, (socklen_t)sizeof(val));  in set_tcp_nodelay()
520   if(rv == -1) {  in set_tcp_nodelay()
549   int rv;  in submit_request()  local
562   rv = spdylay_submit_request(connection->session, pri, nv, NULL, req);  in submit_request()
563   if(rv != 0) {  in submit_request()
564     diec("spdylay_submit_request", rv);  in submit_request()
573   int rv;  in exec_io()  local
574   rv = spdylay_session_recv(connection->session);  in exec_io()
575   if(rv != 0) {  in exec_io()
576     diec("spdylay_session_recv", rv);  in exec_io()
578   rv = spdylay_session_send(connection->session);  in exec_io()
579   if(rv != 0) {  in exec_io()
580     diec("spdylay_session_send", rv);  in exec_io()
611   int rv;  in fetch_uri()  local
633   rv = spdylay_session_client_new(&connection.session, spdy_proto_version,  in fetch_uri()
635   if(rv != 0) {  in fetch_uri()
636     diec("spdylay_session_client_new", rv);  in fetch_uri()
844   int rv;  in childproc()  local
856   rv = parse_uri(&uri, uristr);  in childproc()
857   if(rv != 0) {  in childproc()