zhhyu7 commented on code in PR #21418:
URL: https://github.com/apache/nuttx/pull/21418#discussion_r4463588042
##########
net/local/local_bind.c:
##########
@@ -100,6 +100,27 @@ int psock_local_bind(FAR struct socket *psock,
strlcpy(conn->lc_path, &unaddr->sun_path[index], sizeof(conn->lc_path));
+#ifdef CONFIG_NET_LOCAL_DGRAM
+ if (psock->s_type == SOCK_DGRAM)
+ {
+ int ret;
+
+ ret = local_create_halfduplex(conn, conn->lc_path, conn->lc_rcvsize);
+ if (ret < 0)
+ {
+ return ret;
+ }
+
+ ret = local_open_receiver(conn,
+ _SS_ISNONBLOCK(conn->lc_conn.s_flags));
+ if (ret < 0)
+ {
+ local_release_halfduplex(conn);
+ return ret;
+ }
+ }
+#endif
+
conn->lc_state = LOCAL_STATE_BOUND;
Review Comment:
Done.
##########
net/local/local_sendmsg.c:
##########
@@ -393,6 +310,81 @@ static ssize_t local_sendto(FAR struct socket *psock,
#endif /* CONFIG_NET_LOCAL_DGRAM */
}
+/****************************************************************************
+ * Name: local_send
+ *
+ * Description:
+ * Send a local packet as a stream.
+ *
+ * Input Parameters:
+ * psock An instance of the internal socket structure.
+ * buf Data to send
+ * len Length of data to send
+ * flags Send flags (ignored for now)
+ *
+ * Returned Value:
+ * On success, returns the number of characters sent. On error,
+ * -1 is returned, and errno is set appropriately (see send() for the
+ * list of errno numbers).
+ *
+ ****************************************************************************/
+
+static ssize_t local_send(FAR struct socket *psock,
+ FAR const struct iovec *buf,
+ size_t len, int flags)
+{
+ ssize_t ret;
+
+ switch (psock->s_type)
+ {
+ case SOCK_STREAM:
+ {
+ FAR struct local_conn_s *conn = psock->s_conn;
+
+ DEBUGASSERT(buf);
+
+ if (conn->lc_state != LOCAL_STATE_CONNECTED)
+ {
+ nerr("ERROR: not connected\n");
+ return -ENOTCONN;
+ }
+
+ if (conn->lc_outfile.f_inode == NULL)
+ {
+ return -EPIPE;
+ }
+
+ ret = local_send_packet(&conn->lc_outfile, buf, len);
Review Comment:
Done.
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