Added thread-safety info for ImageMagick and PDFlib.

Submitted by: Travers Carter <tcarter@noggin.com.au>

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/APACHE_2_0_BRANCH@99165 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/developer/thread_safety.html b/docs/manual/developer/thread_safety.html
index ad6e73c0e4fb52f907a7e0931e81ec34960cfa8a..253edbcc7f525ac25663d6be3eaf0c233656b970 100644 (file)
--- a/docs/manual/developer/thread_safety.html
+++ b/docs/manual/developer/thread_safety.html
@@ -195,9 +195,11 @@ individual symbols in the module.</p>
       </tr>
       <tr>
         <td><a href="http://www.imagemagick.org/">ImageMagick</a></td>
-        <td> </td>
-        <td>?</td>
-        <td> </td>
+        <td>5.2.2</td>
+        <td>Yes</td>
+        <td>ImageMagick docs claim it is thread safe since version 5.2.2
+            <a href="http://www.cise.ufl.edu/depot/www/ImageMagick/www/Changelog.html"
+            >http://www.cise.ufl.edu/depot/www/ImageMagick/www/Changelog.html</a>.</td>
       </tr>
       <tr>
         <td><a href="http://www.enlightenment.org/pages/imlib2.html">Imlib2</a></td>
@@ -252,9 +254,12 @@ individual symbols in the module.</p>
       </tr>
       <tr>
         <td><a href="http://pdflib.com/">pdflib</a></td>
-        <td>4.0.x</td>
-        <td>?</td>
-        <td> </td>
+        <td>5.0.x</td>
+        <td>Yes</td>
+        <td>PDFLib docs claim it is thread safe; changes.txt indicates it
+            has been partially thread-safe since V1.91: <a
+            href="http://www.pdflib.com/products/pdflib/index.html"
+            >http://www.pdflib.com/products/pdflib/index.html</a>.</td>
       </tr>
       <tr>
         <td><a href="http://www.libpng.org/pub/png/libpng.html">libpng</a></td>