From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 5 Aug 2011 15:04:07 +0000 (+0300)
Subject: Remove signal_closed now that closing is only done in the destructor
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=70929f1a2265b112405eb2d4b03e1a374008b57d

Remove signal_closed now that closing is only done in the destructor
---

diff --git a/source/io/base.h b/source/io/base.h
index 700dae7..61819cf 100644
--- a/source/io/base.h
+++ b/source/io/base.h
@@ -24,9 +24,6 @@ public:
 	seeked) and any data buffered by upper layers needs to be flushed. */
 	sigc::signal<void> signal_flush_required;
 
-	/** Emitted when the I/O object has closed. */
-	sigc::signal<void> signal_closed;
-
 	/** Emitted when the object is deleted.  Mainly for use by
 	EventDispatcher. */
 	sigc::signal<void> signal_deleted;
diff --git a/source/io/file.cpp b/source/io/file.cpp
index 9032609..dacc5d7 100644
--- a/source/io/file.cpp
+++ b/source/io/file.cpp
@@ -88,7 +88,6 @@ File::~File()
 {
 	signal_flush_required.emit();
 	sys_close(handle);
-	signal_closed.emit();
 }
 
 void File::set_block(bool b)
diff --git a/source/io/pipe.cpp b/source/io/pipe.cpp
index b52c2bc..c011cef 100644
--- a/source/io/pipe.cpp
+++ b/source/io/pipe.cpp
@@ -47,7 +47,6 @@ Pipe::~Pipe()
 	signal_flush_required.emit();
 	sys_close(handle[0]);
 	sys_close(handle[1]);
-	signal_closed.emit();
 }
 
 void Pipe::set_block(bool b)