MINOR: trace: start to create a new trace subsystem
The principle of this subsystem will be to support taking live traces
at various places in the code with conditional triggers, filters, and
ability to lock on some elements. The traces will support typed events
and will be sent into sinks made of ring buffers, file descriptors or
remote servers.
diff --git a/src/trace.c b/src/trace.c
new file mode 100644
index 0000000..97bd1b5
--- /dev/null
+++ b/src/trace.c
@@ -0,0 +1,36 @@
+/*
+ * Runtime tracing API
+ *
+ * Copyright (C) 2000-2019 Willy Tarreau - w@1wt.eu
+ *
+ * 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, version 2.1
+ * exclusively.
+ *
+ * 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 <common/buffer.h>
+#include <common/compat.h>
+#include <common/config.h>
+#include <common/ist.h>
+#include <common/mini-clist.h>
+#include <proto/log.h>
+#include <proto/trace.h>
+
+struct list trace_sources = LIST_HEAD_INIT(trace_sources);
+
+/*
+ * Local variables:
+ * c-indent-level: 8
+ * c-basic-offset: 8
+ * End:
+ */