From 9c45d9ad13fdf439d44d7443ae75da15ea0223ed Mon Sep 17 00:00:00 2001
From: Sam Varshavchik
Date: Mon, 19 Aug 2013 16:39:41 -0400
Subject: Initial checkin

Imported from subversion report, converted to git. Updated all paths in
scripts and makefiles, reflecting the new directory hierarchy.
---
 maildrop/pipefds.h | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 maildrop/pipefds.h

(limited to 'maildrop/pipefds.h')

diff --git a/maildrop/pipefds.h b/maildrop/pipefds.h
new file mode 100644
index 0000000..1077114
--- /dev/null
+++ b/maildrop/pipefds.h
@@ -0,0 +1,35 @@
+#ifndef	pipefds_h
+#define	pipefds_h
+
+
+/////////////////////////////////////////////////////////////////////////
+//
+//  Convenience class - automatically destroy pair of pipe handles.
+//
+/////////////////////////////////////////////////////////////////////////
+
+#include	"config.h"
+#include	<stdlib.h>
+#if	HAVE_UNISTD_H
+#include	<unistd.h>
+#endif
+
+class PipeFds {
+public:
+	int fds[2];
+
+	PipeFds() { fds[0]= -1; fds[1]= -1; }
+	int Pipe();
+	void close0()
+		{
+			if (fds[0] >= 0)	close(fds[0]);
+			fds[0]= -1;
+		}
+	void close1()
+		{
+			if (fds[1] >= 0)	close(fds[1]);
+			fds[1]= -1;
+		}
+	~PipeFds();
+} ;
+#endif
-- 
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