From 64dda3963f4d582d17aaea7b43233e29e2cef9a0 Mon Sep 17 00:00:00 2001
From: msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be>
Date: Fri, 6 Feb 2015 21:43:23 +0000
Subject: [PATCH] Enable transaction and pressured exit support
 (<rdar://problem/19749501>)

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@12493 a1ca3aef-8c08-0410-bb20-df032aa958be
---
 scheduler/cups-lpd.c                 | 17 ++++++++++++++++-
 scheduler/org.cups.cups-lpd.plist.in |  4 ++--
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/scheduler/cups-lpd.c b/scheduler/cups-lpd.c
index 50a5cb1f4..9df6bd0bd 100644
--- a/scheduler/cups-lpd.c
+++ b/scheduler/cups-lpd.c
@@ -3,7 +3,7 @@
  *
  * Line Printer Daemon interface for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2015 by Apple Inc.
  * Copyright 1997-2006 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -29,6 +29,9 @@
 #ifdef HAVE_INTTYPES_H
 #  include <inttypes.h>
 #endif /* HAVE_INTTYPES_H */
+#ifdef __APPLE__
+#  include <vproc.h>
+#endif /* __APPLE__ */
 
 
 /*
@@ -96,6 +99,9 @@ main(int  argc,				/* I - Number of command-line arguments */
 		hostip[256],		/* IP address */
 		*hostfamily;		/* Address family */
   int		hostlookups;		/* Do hostname lookups? */
+#ifdef __APPLE__
+  vproc_transaction_t vtran = vproc_transaction_begin(NULL);
+#endif /* __APPLE__ */
 
 
  /*
@@ -211,6 +217,11 @@ main(int  argc,				/* I - Number of command-line arguments */
 
     syslog(LOG_ERR, "Unable to get command line from client!");
     putchar(1);
+
+#ifdef __APPLE__
+    vproc_transaction_end(NULL, vtran);
+#endif /* __APPLE__ */
+
     return (1);
   }
 
@@ -301,6 +312,10 @@ main(int  argc,				/* I - Number of command-line arguments */
   syslog(LOG_INFO, "Closing connection");
   closelog();
 
+#ifdef __APPLE__
+  vproc_transaction_end(NULL, vtran);
+#endif /* __APPLE__ */
+
   return (status);
 }
 
diff --git a/scheduler/org.cups.cups-lpd.plist.in b/scheduler/org.cups.cups-lpd.plist.in
index 43eee68c1..c4fc8fe64 100644
--- a/scheduler/org.cups.cups-lpd.plist.in
+++ b/scheduler/org.cups.cups-lpd.plist.in
@@ -7,9 +7,9 @@
 	<key>Label</key>
 	<string>org.cups.cups-lpd</string>
 	<key>EnableTransactions</key>
-	<false/>
+	<true/>
 	<key>EnablePressuredExit</key>
-	<false/>
+	<true/>
 	<key>ProgramArguments</key>
 	<array>
 		<string>/usr/libexec/cups/daemon/cups-lpd</string>
-- 
2.39.5