proc-service.cc: add intro comment.

diff --git a/src/proc-service.cc b/src/proc-service.cc
index 9e64eecc6e193062d4e0fea55ab9eae19509b25f..25885d2f99d790f488c6355be5615bc7874b44d2 100644 (file)
--- a/src/proc-service.cc
+++ b/src/proc-service.cc
@@ -5,6 +5,12 @@
 #include "dinit-util.h"
 #include "proc-service.h"
 
+/*
+ * Most of the implementation for process-based services (process, scripted, bgprocess) is here.
+ *
+ * See proc-service.h header for interface details.
+ */
+
 extern eventloop_t event_loop;
 
 using clock_type = dasynq::clock_type;