Rename C++ header files to .hpp

[lttng-tools.git] / src / bin / lttng-sessiond / ust-clock.hpp

diff --git a/src/bin/lttng-sessiond/ust-clock.hpp b/src/bin/lttng-sessiond/ust-clock.hpp
new file mode 100644 (file)
index 0000000..3807f40
--- /dev/null
+++ b/src/bin/lttng-sessiond/ust-clock.hpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2010 Pierre-Marc Fournier
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#ifndef _UST_CLOCK_H
+#define _UST_CLOCK_H
+
+#include <common/compat/time.hpp>
+#include <sys/time.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <urcu/system.h>
+#include <urcu/arch.h>
+#include <lttng/ust-clock.h>
+
+#include <common/uuid.hpp>
+
+static __inline__
+uint64_t trace_clock_read64(void)
+{
+       uint64_t clock_value = 0;
+       lttng_ust_clock_read64_function read64_cb;
+
+       if (lttng_ust_trace_clock_get_read64_cb(&read64_cb)) {
+               goto end;
+       }
+
+       clock_value = read64_cb();
+end:
+       return clock_value;
+}
+
+static __inline__
+uint64_t trace_clock_freq(void)
+{
+       uint64_t frequency = 0;
+       lttng_ust_clock_freq_function get_freq_cb;
+
+       if (lttng_ust_trace_clock_get_freq_cb(&get_freq_cb)) {
+               goto end;
+       }
+
+       frequency = get_freq_cb();
+end:
+       return frequency;
+}
+
+static __inline__
+int trace_clock_uuid(char *uuid)
+{
+       int ret;
+       lttng_ust_clock_uuid_function get_uuid_cb;
+
+       if (lttng_ust_trace_clock_get_uuid_cb(&get_uuid_cb)) {
+               ret = -EINVAL;
+               goto end;
+       }
+
+       ret = get_uuid_cb(uuid);
+end:
+       return ret;
+
+}
+
+static __inline__
+const char *trace_clock_name(void)
+{
+       const char *name;
+       lttng_ust_clock_name_function get_name_cb;
+
+       if (lttng_ust_trace_clock_get_name_cb(&get_name_cb)) {
+               name = NULL;
+               goto end;
+       }
+
+       name = get_name_cb();
+end:
+       return name;
+}
+
+static __inline__
+const char *trace_clock_description(void)
+{
+       const char *description;
+       lttng_ust_clock_description_function get_description_cb;
+
+       if (lttng_ust_trace_clock_get_description_cb(&get_description_cb)) {
+               description = NULL;
+               goto end;
+       }
+
+       description = get_description_cb();
+end:
+       return description;
+}
+
+#endif /* _UST_CLOCK_H */