1 files changed, 40 insertions, 0 deletions
diff --git a/pango/pango-trace.c b/pango/pango-trace.c
new file mode 100644
index 00000000..9f37376d
--- /dev/null
+++ b/pango/pango-trace.c
@@ -0,0 +1,40 @@
+/* Pango
+ * pango-trace.c:
+ *
+ * Copyright (C) 2020 Red Hat, Inc
+ *
+ * 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 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
+ * Library 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include "pango-trace-private.h"
+
+#include <stdarg.h>
+
+void
+(pango_trace_mark) (gint64       begin_time,
+                    const gchar *name,
+                    const gchar *message_format,
+                    ...)
+{
+#ifdef HAVE_SYSPROF
+  gint64 end_time = PANGO_TRACE_CURRENT_TIME;
+  va_list args;
+
+  va_start (args, message_format);
+  sysprof_collector_mark_vprintf (begin_time, end_time - begin_time, "Pango", name, message_format, args);
+  va_end (args);
+#endif  /* HAVE_SYSPROF */
+}