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-rw-r--r--lib/system.mli3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/system.mli b/lib/system.mli
index 9cfb1456f..0569c7889 100644
--- a/lib/system.mli
+++ b/lib/system.mli
@@ -69,3 +69,6 @@ val time_difference : time -> time -> float (** in seconds *)
val fmt_time_difference : time -> time -> Pp.std_ppcmds
val with_time : bool -> ('a -> 'b) -> 'a -> 'b
+
+(** {6 Name of current process.} *)
+val process_id : unit -> string