io: add io_fd_block() helper.

[ccan] / ccan / io / benchmarks / run-length-prefix.c

diff --git a/ccan/io/benchmarks/run-length-prefix.c b/ccan/io/benchmarks/run-length-prefix.c
index d88e3afaa7e7a69d7bb30cd0853c6ff8aafd6a29..60de3bad02e1bb9d54824df7a294f9c1e53ce359 100644 (file)
--- a/ccan/io/benchmarks/run-length-prefix.c
+++ b/ccan/io/benchmarks/run-length-prefix.c
@@ -66,7 +66,7 @@ static void create_clients(struct sockaddr_un *addr, int waitfd)
                if (connect(sock[i], (void *)addr, sizeof(*addr)) != 0)
                        err(1, "connecting socket");
                /* Make nonblocking. */
-               fcntl(sock[i], F_SETFD, fcntl(sock[i], F_GETFD)|O_NONBLOCK);
+               io_fd_block(sock[i], false);
                done[i] = 0;
        }