From c898ca9751d1b274ae8f8f7afc2d5bc54b6ef30c Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Fri, 9 Jul 2010 20:09:45 -0700
Subject: uhd: ssize_t for phony zero copy return types, null sptr for
 timeout/error with get managed buffers

---
 host/lib/transport/udp_zero_copy_asio.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'host/lib/transport/udp_zero_copy_asio.cpp')

diff --git a/host/lib/transport/udp_zero_copy_asio.cpp b/host/lib/transport/udp_zero_copy_asio.cpp
index e3f3ef5bf..98451f188 100644
--- a/host/lib/transport/udp_zero_copy_asio.cpp
+++ b/host/lib/transport/udp_zero_copy_asio.cpp
@@ -105,7 +105,7 @@ private:
     boost::asio::io_service        _io_service;
     int                            _sock_fd;
 
-    size_t recv(const boost::asio::mutable_buffer &buff){
+    ssize_t recv(const boost::asio::mutable_buffer &buff){
         //setup timeval for timeout
         timeval tv;
         tv.tv_sec = 0;
@@ -122,17 +122,15 @@ private:
         return ::recv(
             _sock_fd,
             boost::asio::buffer_cast<char *>(buff),
-            boost::asio::buffer_size(buff),
-            0
+            boost::asio::buffer_size(buff), 0
         );
     }
 
-    size_t send(const boost::asio::const_buffer &buff){
+    ssize_t send(const boost::asio::const_buffer &buff){
         return ::send(
             _sock_fd,
             boost::asio::buffer_cast<const char *>(buff),
-            boost::asio::buffer_size(buff),
-            0
+            boost::asio::buffer_size(buff), 0
         );
     }
 };
-- 
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