From a60cc4d969bb024b2e81f1348690c827aa0c61e0 Mon Sep 17 00:00:00 2001
From: paolo <paolo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 15 Apr 2003 22:38:47 +0000
Subject: [PATCH] 2003-04-15  Benjamin Kosnik  <bkoz@redhat.com> 	   
 Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9423
	* docs/html/27_io/howto.html
	('The buffering is screwing up my program!'): Explain that
	opening counts as an I/O operation.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@65665 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libstdc++-v3/ChangeLog                  | 8 ++++++++
 libstdc++-v3/docs/html/27_io/howto.html | 9 ++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2cd955819da..0f3232d4dde 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2003-04-15  Benjamin Kosnik  <bkoz at redhat dot com>
+	    Paolo Carlini  <pcarlini at unitus dot it>
+
+	PR libstdc++/9423
+	* docs/html/27_io/howto.html
+	('The buffering is screwing up my program!'): Explain that
+	opening counts as an I/O operation.
+
 2003-04-15  Andreas Tobler  <a.tobler@schweiz.ch>
 
 	* testsuite/thread/pthread1.cc: Enable for darwin test.
diff --git a/libstdc++-v3/docs/html/27_io/howto.html b/libstdc++-v3/docs/html/27_io/howto.html
index c8538a6f639..5cf4f4f05ef 100644
--- a/libstdc++-v3/docs/html/27_io/howto.html
+++ b/libstdc++-v3/docs/html/27_io/howto.html
@@ -159,15 +159,18 @@
       because the data needs to appear quickly (a prime example is a
       log file for security-related information).  The way to do this is
       just to turn off the buffering <em>before any I/O operations at
-      all</em> have been done, i.e., as soon as possible after opening:
+      all</em> have been done (note that opening counts as an I/O operation):
    </p>
    <pre>
-   std::ofstream    os (&quot;/foo/bar/baz&quot;);
-   std::ifstream    is (&quot;/qux/quux/quuux&quot;);
+   std::ofstream    os;
+   std::ifstream    is;
    int   i;
 
    os.rdbuf()-&gt;pubsetbuf(0,0);
    is.rdbuf()-&gt;pubsetbuf(0,0);
+
+   os.open(&quot;/foo/bar/baz&quot;);
+   is.open(&quot;/qux/quux/quuux&quot;);
    ...
    os &lt;&lt; &quot;this data is written immediately\n&quot;;
    is &gt;&gt; i;   // and this will probably cause a disk read </pre>
-- 
2.11.0