uhd: implemented a double timeout (in seconds) for send and recv chains

converted all size_t timeout_ms to double timeout

bounded and alignment buffer now take double timeout

added timeout to device::send and zero_copy_if::get_send_buff

1 files changed, 2 insertions, 2 deletions

diff --git a/host/lib/transport/udp_zero_copy_asio.cpp b/host/lib/transport/udp_zero_copy_asio.cpp
index 0a6c9f2af..3130830a5 100644
--- a/host/lib/transport/udp_zero_copy_asio.cpp
+++ b/host/lib/transport/udp_zero_copy_asio.cpp
@@ -109,11 +109,11 @@ private:
     boost::asio::io_service        _io_service;
     int                            _sock_fd;
 
-    ssize_t recv(const boost::asio::mutable_buffer &buff, size_t timeout_ms){
+    ssize_t recv(const boost::asio::mutable_buffer &buff, double timeout){
         //setup timeval for timeout
         timeval tv;
         tv.tv_sec = 0;
-        tv.tv_usec = timeout_ms*1000;
+        tv.tv_usec = long(timeout*1e6);
 
         //setup rset for timeout
         fd_set rset;