DPL: add signposts with log-level detail.

Author: ktf

Framework/Foundation/include/Framework/Signpost.h

@@ -532,6 +532,17 @@ void o2_debug_log_set_stacktrace(_o2_log_t* log, int stacktrace)
   }                                                                                                                 \
 })
 
+// Similar to the above, however it will print a normal info message if the signpost is not enabled.
+#define O2_SIGNPOST_EVENT_EMIT_DETAIL(log, id, name, format, ...) __extension__({                                   \
+  if (O2_BUILTIN_UNLIKELY(O2_SIGNPOST_ENABLED_MAC(log))) {                                                          \
+    O2_SIGNPOST_EVENT_EMIT_MAC(log, id, name, format, ##__VA_ARGS__);                                               \
+  } else if (O2_BUILTIN_UNLIKELY(private_o2_log_##log->stacktrace)) {                                               \
+    _o2_signpost_event_emit(private_o2_log_##log, id, name, remove_engineering_type(format).data(), ##__VA_ARGS__); \
+  } else {                                                                                                          \
+    O2_LOG_MACRO_RAW(detail, remove_engineering_type(format).data(), ##__VA_ARGS__);                                \
+  }                                                                                                                 \
+})
+
 // Similar to the above, however it will always print a normal error message regardless of the signpost being enabled or not.
 #define O2_SIGNPOST_EVENT_EMIT_ERROR(log, id, name, format, ...) __extension__({                                    \
   if (O2_BUILTIN_UNLIKELY(O2_SIGNPOST_ENABLED_MAC(log))) {                                                          \