BladeRF library compiles

1 files changed, 47 insertions, 0 deletions

diff --git a/Radio/HW/BladeRF/src/helpers/wallclock.c b/Radio/HW/BladeRF/src/helpers/wallclock.c
new file mode 100644
index 0000000..c75ae1e
--- /dev/null
+++ b/Radio/HW/BladeRF/src/helpers/wallclock.c
@@ -0,0 +1,47 @@
+/*
+ * This file is part of the bladeRF project:
+ *   http://www.github.com/nuand/bladeRF
+ *
+ * Copyright (C) 2013-2018 Nuand LLC
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "wallclock.h"
+#include "host_config.h"
+
+#if BLADERF_OS_WINDOWS || BLADERF_OS_OSX
+#include "clock_gettime.h"
+#else
+#include <time.h>
+#endif
+
+uint64_t wallclock_get_current_nsec()
+{
+    static const int nsec_per_sec = 1000 * 1000 * 1000;
+    struct timespec t;
+    int status;
+    uint64_t rv;
+
+    status = clock_gettime(CLOCK_REALTIME, &t);
+    if (status != 0) {
+        rv = 0;
+    } else {
+        rv = (t.tv_sec * nsec_per_sec);
+        rv += (t.tv_nsec);
+    }
+
+    return rv;
+}