MINOR: channel: rename bi_avail() to channel_recv_max()
This name more accurately reminds that it applies to a channel and not
to a buffer, and that what is returned may be used as a max number of
bytes to pass to recv().
diff --git a/src/stream_interface.c b/src/stream_interface.c
index 19adcee..f05f4a8 100644
--- a/src/stream_interface.c
+++ b/src/stream_interface.c
@@ -1181,7 +1181,7 @@
* recv().
*/
while (!(conn->flags & (CO_FL_ERROR | CO_FL_SOCK_RD_SH | CO_FL_DATA_RD_SH | CO_FL_WAIT_ROOM | CO_FL_HANDSHAKE))) {
- max = bi_avail(chn);
+ max = channel_recv_max(chn);
if (!max) {
si->flags |= SI_FL_WAIT_ROOM;