heaps of cleanup in the io code.

we no longer use non-blocking IO, instead it uses select a lot more,
being careful to always allow for reading whenever a valid read fd is
available and chcking timeouts.

also split the file io calls into fileio.c

1 files changed, 0 insertions, 2 deletions

diff --git a/compat.c b/compat.c
index f53c433f..a8bcd480 100644
--- a/compat.c
+++ b/compat.c
@@ -44,10 +44,8 @@ void setup_protocol(int f_out,int f_in)
 		if (am_server) {
 			remote_version = read_int(f_in);
 			write_int(f_out,PROTOCOL_VERSION);
-			write_flush(f_out);
 		} else {
 			write_int(f_out,PROTOCOL_VERSION);
-			write_flush(f_out);
 			remote_version = read_int(f_in);
 		}
 	}