From 2d9e29ee46b3b0d3f2552eca4c0a5b0f21d1e8d2 Mon Sep 17 00:00:00 2001
From: Dimitri Stolnikov <horiz0n@gmx.net>
Date: Thu, 2 May 2013 23:08:32 +0200
Subject: [PATCH] hackrf: replace non-portable usleep with boost sleep

---
 lib/hackrf/hackrf_sink_c.cc   | 4 +++-
 lib/hackrf/hackrf_source_c.cc | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/hackrf/hackrf_sink_c.cc b/lib/hackrf/hackrf_sink_c.cc
index c5d4572..59a4fc7 100644
--- a/lib/hackrf/hackrf_sink_c.cc
+++ b/lib/hackrf/hackrf_sink_c.cc
@@ -34,6 +34,7 @@
 #include <boost/format.hpp>
 #include <boost/detail/endian.hpp>
 #include <boost/algorithm/string.hpp>
+#include <boost/thread/thread.hpp>
 
 #include <gnuradio/gr_io_signature.h>
 
@@ -313,7 +314,8 @@ bool hackrf_sink_c::stop()
   while ( hackrf_is_streaming( _dev ) );
 
   /* FIXME: hackrf_stop_tx should wait until the device is ready for a start */
-  usleep(100000); /* required if we want to immediately start() again */
+  /* required if we want to immediately start() again */
+  boost::this_thread::sleep( boost::posix_time::milliseconds(100) );
 
   return ! (bool) hackrf_is_streaming( _dev );
 }
diff --git a/lib/hackrf/hackrf_source_c.cc b/lib/hackrf/hackrf_source_c.cc
index 677bf36..a7689b2 100644
--- a/lib/hackrf/hackrf_source_c.cc
+++ b/lib/hackrf/hackrf_source_c.cc
@@ -34,6 +34,7 @@
 #include <boost/format.hpp>
 #include <boost/detail/endian.hpp>
 #include <boost/algorithm/string.hpp>
+#include <boost/thread/thread.hpp>
 
 #include <stdexcept>
 #include <iostream>
@@ -276,7 +277,8 @@ bool hackrf_source_c::stop()
   while ( hackrf_is_streaming( _dev ) );
 
   /* FIXME: hackrf_stop_rx should wait until the device is ready for a start */
-  usleep(100000); /* required if we want to immediately start() again */
+  /* required if we want to immediately start() again */
+  boost::this_thread::sleep( boost::posix_time::milliseconds(100) );
 
   return ! (bool) hackrf_is_streaming( _dev );
 }