uhd: Moved get_system_time outside of public API

uhd::get_system_time() is an abstracted way of reading back a time, and
is not UHD-specific. As such, there's no reason to keep it in the public
part of the API where we're contractually obligated not to touch it.
Instead, moving it to the internal API space.

1 files changed, 6 insertions, 3 deletions

diff --git a/host/examples/twinrx_freq_hopping.cpp b/host/examples/twinrx_freq_hopping.cpp
index 516af123b..e6819adde 100644
--- a/host/examples/twinrx_freq_hopping.cpp
+++ b/host/examples/twinrx_freq_hopping.cpp
@@ -14,6 +14,7 @@
 
 #include <boost/program_options.hpp>
 #include <boost/thread.hpp>
+#include <boost/thread/thread_time.hpp>
 
 #include <fstream>
 
@@ -222,7 +223,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     while(1) {
 
         std::cout << "Scanning..." << std::endl;
-        uhd::time_spec_t start_time = uhd::time_spec_t::get_system_time();
+        auto start_time = boost::get_system_time();
 
         for (size_t i = 0; i < rf_freqs.size(); i++) {
             // Swap the mapping of synthesizers by setting the LO source
@@ -249,8 +250,10 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
             }
         }
 
-        uhd::time_spec_t end_time = uhd::time_spec_t::get_system_time();
-        std::cout << boost::format("Sweep done in %d milliseconds.\n") % ((end_time - start_time).get_real_secs() * 1000);
+        auto end_time = boost::get_system_time();
+        std::cout
+            << boost::format("Sweep done in %d milliseconds.\n")
+                % ((end_time - start_time).total_milliseconds() * 1000);
 
         // Optionally convert received samples to FFT and write to file
         if(vm.count("fft-path")) {