v33-0003-libpq-Move-pg_cancel-to-fe-cancel.c.patch

From 54cb4e8a42b0f8342b765a1e3e222f8d24b432a8 Mon Sep 17 00:00:00 2001
From: Jelte Fennema-Nio <jelte.fennema@microsoft.com>
Date: Thu, 7 Mar 2024 10:11:32 +0100
Subject: [PATCH v33 3/5] libpq: Move pg_cancel to fe-cancel.c

No other files need to access this structs. So there is no need to have
its definition in a header file.
---
 src/interfaces/libpq/fe-cancel.c | 19 +++++++++++++++++++
 src/interfaces/libpq/libpq-int.h | 18 ------------------
 2 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/src/interfaces/libpq/fe-cancel.c b/src/interfaces/libpq/fe-cancel.c
index 51f8d8a78c4..29e66608be6 100644
--- a/src/interfaces/libpq/fe-cancel.c
+++ b/src/interfaces/libpq/fe-cancel.c
@@ -21,6 +21,25 @@
 #include "libpq-int.h"
 #include "port/pg_bswap.h"
 
+/* PGcancel stores all data necessary to cancel a connection. A copy of this
+ * data is required to safely cancel a connection running on a different
+ * thread.
+ */
+struct pg_cancel
+{
+	SockAddr	raddr;			/* Remote address */
+	int			be_pid;			/* PID of backend --- needed for cancels */
+	int			be_key;			/* key of backend --- needed for cancels */
+	int			pgtcp_user_timeout; /* tcp user timeout */
+	int			keepalives;		/* use TCP keepalives? */
+	int			keepalives_idle;	/* time between TCP keepalives */
+	int			keepalives_interval;	/* time between TCP keepalive
+										 * retransmits */
+	int			keepalives_count;	/* maximum number of TCP keepalive
+									 * retransmits */
+};
+
+
 /*
  * PQgetCancel: get a PGcancel structure corresponding to a connection.
  *
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h
index 82c18f870d2..3abcd180d6d 100644
--- a/src/interfaces/libpq/libpq-int.h
+++ b/src/interfaces/libpq/libpq-int.h
@@ -621,24 +621,6 @@ struct pg_conn
 	PQExpBufferData workBuffer; /* expansible string */
 };
 
-/* PGcancel stores all data necessary to cancel a connection. A copy of this
- * data is required to safely cancel a connection running on a different
- * thread.
- */
-struct pg_cancel
-{
-	SockAddr	raddr;			/* Remote address */
-	int			be_pid;			/* PID of backend --- needed for cancels */
-	int			be_key;			/* key of backend --- needed for cancels */
-	int			pgtcp_user_timeout; /* tcp user timeout */
-	int			keepalives;		/* use TCP keepalives? */
-	int			keepalives_idle;	/* time between TCP keepalives */
-	int			keepalives_interval;	/* time between TCP keepalive
-										 * retransmits */
-	int			keepalives_count;	/* maximum number of TCP keepalive
-									 * retransmits */
-};
-
 
 /* String descriptions of the ExecStatusTypes.
  * direct use of this array is deprecated; call PQresStatus() instead.
-- 
2.34.1