include::../trace2-target-values.txt[]
+If the target already exists and is a directory, the traces will be
+written to files (one per process) underneath the given directory. They
+will be named according to the last component of the SID (optionally
+followed by a counter to avoid filename collisions).
+
== Trace2 API
All public Trace2 functions and macros are defined in `trace2.h` and