From 88ca894df7dd0bec04c8406ea7efe53d54cc3fc4 Mon Sep 17 00:00:00 2001 From: Holger Hans Peter Freyther Date: Mon, 25 Jan 2010 10:01:30 +0100 Subject: [nat] Handle write errors with a warning to make the compiler happy Make the compiler happy by checking the write error and printing a message to the console. --- openbsc/src/nat/bsc_nat.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/openbsc/src/nat/bsc_nat.c b/openbsc/src/nat/bsc_nat.c index 98eaa9794..3f0a387a0 100644 --- a/openbsc/src/nat/bsc_nat.c +++ b/openbsc/src/nat/bsc_nat.c @@ -102,6 +102,7 @@ static void initialize_msc_if_needed() static void forward_sccp_to_bts(struct msgb *msg) { struct bsc_connection *bsc; + int rc; /* filter, drop, patch the message? */ @@ -111,7 +112,11 @@ static void forward_sccp_to_bts(struct msgb *msg) /* currently send this to every BSC connected */ llist_for_each_entry(bsc, &bsc_connections, list_entry) { - write(bsc->bsc_fd.fd, msg->data, msg->len); + rc = write(bsc->bsc_fd.fd, msg->data, msg->len); + + /* try the next one */ + if (rc < msg->len) + fprintf(stderr, "Failed to write message to BTS.\n"); } } -- cgit v1.2.3