Markers: Add MARKER_LIB backward compatibility

[ust.git] / include / ust / marker.h

diff --git a/include/ust/marker.h b/include/ust/marker.h
index 1a3d74e9a8ac20e6c03a6b91cff70e0014c9fd48..009548fb533ecf5f1da5732dc8b6280af16e56b1 100644 (file)
--- a/include/ust/marker.h
+++ b/include/ust/marker.h
@@ -204,6 +204,20 @@ extern void ust_marker_update_probe_range(struct ust_marker * const *begin,
 #define ust_marker(name, format, args...) \
        __ust_marker(ust, name, NULL, format, ## args)
 
+
+/*
+ * trace_mark() -- TO BE DEPRECATED
+ * @channel: name prefix, not quoted. Ignored.
+ * @name: marker name, not quoted.
+ * @format: format string
+ * @args...: variable argument list
+ *
+ * Kept as a compatibility API and will be *DEPRECATED* in favor of
+ * ust_marker().
+ */
+#define trace_mark(channel, name, format, args...)     \
+       ust_marker(name, format, ## args)
+
 /**
  * ust_marker_tp - Marker in a tracepoint callback
  * @name: marker name, not quoted.
@@ -223,6 +237,12 @@ extern void ust_marker_update_probe_range(struct ust_marker * const *begin,
  */
 #define UST_MARKER_NOARGS " "
 
+/**
+ * MARKER_NOARGS - Compatibility API. Will be *DEPRECATED*. Use
+ * UST_MARKER_NOARGS instead.
+ */
+#define MARK_NOARGS    UST_MARKER_NOARGS
+
 extern void lock_ust_marker(void);
 extern void unlock_ust_marker(void);
 
@@ -333,6 +353,12 @@ extern int ust_marker_unregister_lib(struct ust_marker * const *ust_marker_start
                ust_marker_unregister_lib(__start___ust_marker_ptrs);   \
        }
 
+/*
+ * MARKER_LIB is kept for backward compatibility and will be
+ * *DEPRECATED*. Use UST_MARKER_LIB instead.
+ */
+#define MARKER_LIB     UST_MARKER_LIB
+
 extern void ust_marker_set_new_ust_marker_cb(void (*cb)(struct ust_marker *));
 extern void init_ust_marker(void);