uhd: added warning printer utility function

2 files changed, 35 insertions, 0 deletions

diff --git a/host/include/uhd/utils/CMakeLists.txt b/host/include/uhd/utils/CMakeLists.txt
index d484788b2..aa7842094 100644
--- a/host/include/uhd/utils/CMakeLists.txt
+++ b/host/include/uhd/utils/CMakeLists.txt
@@ -28,5 +28,6 @@ INSTALL(FILES
     safe_main.hpp
     static.hpp
     thread_priority.hpp
+    warning.hpp
     DESTINATION ${INCLUDE_DIR}/uhd/utils
 )
diff --git a/host/include/uhd/utils/warning.hpp b/host/include/uhd/utils/warning.hpp
new file mode 100644
index 000000000..91d8400ab
--- /dev/null
+++ b/host/include/uhd/utils/warning.hpp
@@ -0,0 +1,34 @@
+//
+// Copyright 2010 Ettus Research LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_UHD_UTILS_WARNING_HPP
+#define INCLUDED_UHD_UTILS_WARNING_HPP
+
+#include <uhd/config.hpp>
+#include <string>
+
+namespace uhd{
+
+    /*!
+     * Print a formatted warning string to stderr.
+     * \param msg the multiline warning message
+     */
+    UHD_API void print_warning(const std::string &msg);
+
+} //namespace uhd
+
+#endif /* INCLUDED_UHD_UTILS_WARNING_HPP */