add walproposer_c top comment

2026-01-15 09:22:55 +00:00 · 2023-09-29 12:32:25 +03:00
parent 1a19b4d2e7
commit 8a0b3d7c32
1 changed files with 8 additions and 0 deletions
--- a/pgxn/neon/walproposer_pg.c
+++ b/pgxn/neon/walproposer_pg.c
@@ -1,3 +1,11 @@
+/*
+ * Implementation of postgres based walproposer disk and IO routines, i.e. the
+ * real ones. The reason this is separate from walproposer.c is ability to
+ * replace them with mocks, allowing to do simulation testing.
+ *
+ * Also contains initialization of postgres based walproposer.
+ */
+
 #include "postgres.h"

 #include <signal.h>