From 62bdad2a6e7862277c038247dfe148953e82d68e Mon Sep 17 00:00:00 2001
From: nick <nick@bytemark.co.uk>
Date: Wed, 19 Jun 2013 11:17:46 +0100
Subject: [PATCH] ioutil: Add a bit more debug output to iobuf_read/write

---
 src/ioutil.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ioutil.c b/src/ioutil.c
index 440a5d6..b855912 100644
--- a/src/ioutil.c
+++ b/src/ioutil.c
@@ -303,6 +303,7 @@ ssize_t iobuf_read(int fd, struct iobuf *iobuf, size_t default_size )
 		if ( io_errno_permanent() ) {
 			warn( SHOW_ERRNO( "read() failed on fd %i", fd ) );
 		} else {
+			debug( SHOW_ERRNO( "read() returned 0 bytes" ) );
 			count = 0;
 		}
 	}
@@ -325,6 +326,7 @@ ssize_t iobuf_write( int fd, struct iobuf *iobuf )
 		if ( io_errno_permanent() ) {
 			warn( SHOW_ERRNO( "write() failed on fd %i", fd ) );
 		} else {
+			debug( SHOW_ERRNO( "write() returned 0 bytes" ) );
 			count = 0;
 		}
 	}