X-Git-Url: https://git.cworth.org/git?p=ttt;a=blobdiff_plain;f=src%2Fttt-socket.h;h=e3cd9bca8a515bf328121f03aeee5f213044e177;hp=909501e0e37880c0f44d178d12e5d71b069b058d;hb=HEAD;hpb=5d56d3cd8b4685e905ed604277ac9cb32c876127

diff --git a/src/ttt-socket.h b/src/ttt-socket.h
index 909501e..e3cd9bc 100644
--- a/src/ttt-socket.h
+++ b/src/ttt-socket.h
@@ -55,4 +55,42 @@ ttt_socket_accept (int				 listen_socket,
 		   ttt_socket_accept_func_t	 accept,
 		   void				*closure);
 
+/* Create a socket, and connect it to the given host and port,
+ * returing it in socket_ret.
+ *
+ * Lookup for host (e.g. /etc/hosts and DNS) and port (e.g /etc/services)
+ * will be performed if necessary.
+ *
+ * Return value: TTT_STATUS_SUCCESS if successful.
+ *		 TTT_STATUS_CONNECTION_REFUSED: no server listening.
+ *		 TTT_STATUS_NETWORK_UNREACHABLE: <obvious meaning>
+ *
+ * Errors: If any error other than those listed above occurs, this
+ * function will not return.
+ */
+ttt_status_t
+ttt_socket_create_client (const char	*host,
+			  const char	*port,
+			  int		*socket_ret);
+
+/* Perform a blocking read, until all count bytes are read from the
+ * socket to buf, which must be of size count or larger.
+ *
+ * Errors: If any errors occur, this function does not return.
+ */
+ssize_t
+ttt_socket_read (int	 socket,
+		 void	*buf,
+		 size_t	 count);
+
+/* Perform a blocking write, until all count bytes are written from
+ * buf to the socket.
+ *
+ * Errors: If any errors occur, this function does not return.
+ */
+void
+ttt_socket_write (int		 socket,
+		  const void	*buf,
+		  size_t	 count);
+
 #endif