From d75b2ec4ebbc7fdb51088e89da47c6523bf2c640 Mon Sep 17 00:00:00 2001
From: Bruce Momjian
Date: Sat, 20 Dec 2003 17:31:21 +0000
Subject: This patch is the next step towards (re)allowing fork/exec.

Claudio Natoli
---
 src/include/libpq/libpq-be.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/include/libpq')

diff --git a/src/include/libpq/libpq-be.h b/src/include/libpq/libpq-be.h
index a7dc475f570..f011afed86d 100644
--- a/src/include/libpq/libpq-be.h
+++ b/src/include/libpq/libpq-be.h
@@ -11,7 +11,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/libpq/libpq-be.h,v 1.38 2003/11/29 22:41:03 pgsql Exp $
+ * $PostgreSQL: pgsql/src/include/libpq/libpq-be.h,v 1.39 2003/12/20 17:31:21 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -27,6 +27,11 @@
 #endif
 
 
+typedef enum CAC_state
+{
+	CAC_OK, CAC_STARTUP, CAC_SHUTDOWN, CAC_RECOVERY, CAC_TOOMANY
+} CAC_state;
+
 /*
  * This is used by the postmaster in its communication with frontends.	It
  * contains all state information needed during this communication before the
@@ -42,6 +47,7 @@ typedef struct Port
 	ProtocolVersion proto;		/* FE/BE protocol version */
 	SockAddr	laddr;			/* local addr (postmaster) */
 	SockAddr	raddr;			/* remote addr (client) */
+	CAC_state	canAcceptConnections;	/* postmaster connection status */
 
 	/*
 	 * Information that needs to be saved from the startup packet and
-- 
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