From c06de01917605539e5ecf238a79b99a8303083e5 Mon Sep 17 00:00:00 2001
From: Peter Reilly <peterreilly@apache.org>
Date: Sun, 7 Jan 2007 15:24:29 +0000
Subject: [PATCH] add note on maxparallel for chmod

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@493750 13f79535-47bb-0310-9956-ffa450edef68
---
 docs/manual/CoreTasks/chmod.html | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/docs/manual/CoreTasks/chmod.html b/docs/manual/CoreTasks/chmod.html
index 2b9611657..8d12c255c 100644
--- a/docs/manual/CoreTasks/chmod.html
+++ b/docs/manual/CoreTasks/chmod.html
@@ -184,7 +184,20 @@ ending in <code>.old</code> or a file beginning with private_ would remain
 unaffected.</p>
 
 
-
+  <h3>Note on maxparallel attribute</h3>
+  <p>
+    Some shells have a limit of the number of characters that
+    a command line may contain. 
+    This maximum limit varies from shell to shell and from operating
+    system to operating system.
+    If one has a large number of files to change mode on, consider
+    using the <em>maxparallel</em> attribute. For example
+    when using AIX and the limit is reached, the system responds
+    with a warning: "Warning: 
+    UNIXProcess.forkAndExec native error: The parameter or environment lists
+    are too long". A value of about 300 seems to result in a
+    command line that is acceptable.
+  </p>
 </body>
 </html>