<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
-<html>
-<head>
-<title>Installing Apache on TPF</title>
-</head>
+<HTML>
+<HEAD>
+<TITLE>Installing Apache on TPF</TITLE>
+</HEAD>
-<a name="top"></a>
-<h1 align="center">Installing the Apache 1.3 HTTP Server on TPF</h1>
-<hr>
-<center>[ <a href="#setup">Setup</a>
-  | <a href="#compilation">Compilation</a>
-  | <a href="#installation">Installation</a>
-  | <a href="#visualage">VisualAge</a> ]
-</center>
-<hr>
-<br>
+<BODY>
+<H1 ALIGN="center">
+ <A NAME="top">Installing the Apache 1.3 HTTP Server on TPF</A>
+</H1>
+<HR>
+<CENTER>[ <A HREF="#setup">Setup</A>
+ | <A HREF="#compilation">Compilation</A>
+ | <A HREF="#installation">Installation</A>
+ | <A HREF="#visualage">VisualAge</A> ]
+</CENTER>
+<HR>
+<BR>
-<p>
+<P>
This document outlines the steps needed to install Apache onto a TPF system.
-<br><br>
-You should first read htdocs/manual/<a href="readme-tpf.html">readme-tpf.html</a>
+</P>
+<P>
+You should first read
+htdocs/manual/<A HREF="readme-tpf.html">readme-tpf.html</A>
for basic information on the port of Apache to TPF including required PUT level
and supported functions & modules.
-</p>
+</P>
-<a name="setup"> </a>
-<h2 align=center>Setup</h2>
-<p>
-Due to the use of EBCDIC on MVS OS/390 Open Edition (later referred to simply as
+<H2 align=center><A NAME="setup">Setup</A></H2>
+<P>
+Due to the use of EBCDIC on MVS OS/390 Open Edition
+(later referred to simply as
"Open Edition"), we've found that the most reliable
method for loading Apache onto your system is to unzip and tar the distribution
-file on your PC, and then copy the extracted files to Open Edition via an NFS client
+file on your PC, and then copy the extracted files to Open Edition
+via an NFS client
capable of transferring the data in EBCDIC format.
-<br><br>
+</P>
+<P>
Before moving the distribution to an
Open Edition environment, verify that the NFS drive will transfer the
filenames with upper/lower case preserved.
-<br><br>
+</P>
+<P>
Since Open Edition is not the ultimate destination of the files,
-the only required files and subdirectories that need to be moved to Open Edition
+the only required files and subdirectories that need to be moved to
+Open Edition
are in /src.
-<br><br>
-<font strong color=red>WARNING</font>:
+</P>
+<P>
+<FONT COLOR=red><STRONG>WARNING</STRONG></FONT>:
If you are using a product such as WinZip on your PC, verify that
-the <i>"TAR File Smart CR/LF Conversion"</i> option is NOT checked.
+the <EM>"TAR File Smart CR/LF Conversion"</EM> option is NOT checked.
You can find this in WinZip under Options, Configuration.
Since you had to tar and unzip the file to read this document,
you need to re-tar and -unzip if the CR/LF option was checked.
This will save you lots of headaches later on.
-<br><br>
-<font strong color=red>WARNING</font>:
+</P>
+<P>
+<FONT COLOR=red><STRONG>WARNING</STRONG></FONT>:
Editing files on a PC before moving them to Open Edition may result
-in the loss/addition of unprintable characters. Files of concern include shell
-scripts and src/Configuration. The most common problems are with tab characters
+in the loss/addition of unprSintable characters. Files of concern include shell
+scripts and src/Configuration. The most common problems are with
+tab characters
and CR/LF characters. Most editors will handle the CR/LF problem correctly
but none seem to handle tab characters. If you need to edit files, edit them
in a UNIX editor such as vi or emacs.
-</p>
+</P>
-<a name="compilation"> </a>
-<h2 align=center>Compilation</h2>
-<p>
+<H2 align=center><A NAME="compilation">Compilation</A></H2>
+<P>
Apache supports the notion of "optional modules". However,
the server has to know which modules are compiled into it. In order for
those modules to be effective, it is necessary to generate a short bit of
code ("modules.c") which simply has a list of them. If you are using the
make and Configure utility, "modules.c" will be created for you.
-<br><br>
+</P>
+<P>
The provided scripts assume a c89 compiler and have only been tested on an
Open Edition environment. If you are using a platform other that
Open Edition you may need to modify src/os/tpf/TPFExport and src/Configure
to match your environment.
-<br><br>
+</P>
+<P>
Note that UNIX/Open Edition commands in this section are shown in
-<tt><strong>bold</strong></tt>,
+<TT><STRONG>bold</STRONG></TT>,
are case sensitive, and must be made from the "src" directory.
-<br><br>
-<ol>
-<li>Overlay src/Configuration with src/Configuration.tmpl:
- <tt><strong>cp Configuration.tmpl Configuration</strong></tt>
- <br><br>
-<li>Edit src/Configuration. It contains the list and settings
+</P>
+<OL>
+<LI>Overlay src/Configuration with src/Configuration.tmpl:
+ <TT><STRONG>cp Configuration.tmpl Configuration</STRONG></TT>
+ <BR><BR>
+<LI>Edit src/Configuration. It contains the list and settings
of various "Rules" and an additional section at the bottom that determines
which modules to compile:
- <br><br>
- <ol type=a>
- <li>Adjust the Rules and <tt>EXTRA_CFLAGS|LIBS|LDFLAGS|INCLUDES</tt>
+ <BR><BR>
+ <OL type=a>
+ <LI>Adjust the Rules and <TT>EXTRA_CFLAGS|LIBS|LDFLAGS|INCLUDES</TT>
if you feel so inclined.
- <br><br>
- <li>Comment out (by preceding the line with a "#") lines corresponding
+ <BR><BR>
+ <LI>Comment out (by preceding the line with a "#") lines corresponding
to those modules you DO NOT wish to include.
At present the following modules MUST be commented out
as they are not yet supported on TPF: mod_actions, mod_auth,
mod_cgi, mod_env, mod_include, & mod_status.
- <br><br>
- <li>Uncomment (by removing the initial "#", if present) lines
+ <BR><BR>
+ <LI>Uncomment (by removing the initial "#", if present) lines
corresponding to those optional modules you wish
to include or add new lines corresponding to any custom modules
you have written.
- The htdocs/manual/<a href="readme-tpf.html">readme-tpf.html</a>
+ The htdocs/manual/<A HREF="readme-tpf.html">readme-tpf.html</A>
document lists the modules that have been tested on TPF.
- </ol>
- <br>
-<li>Set the TPF environment variables:
- <tt><strong>. os/tpf/TPFExport</strong></tt>
- <br>
+ </OL>
+ <BR>
+<LI>Set the TPF environment variables:
+ <TT><STRONG>. os/tpf/TPFExport</STRONG></TT>
+ <BR>
(The initial period and blank on the command are required to ensure
the environment variables exist beyond the scope of the shell script.)
This script will set the environment variables required to compile the
installation, in particular, the system include file directories. The
system include files must reside on your Open Edition system in the
appropriate file structure similar to /usr/include and /usr/include/sys.
- DO NOT modify the <tt>TPF=YES</tt> export variable. If this is changed, the
- "Configure" script will not recognize TPF.
- <br><br>
-<li>Run the "Configure" script:
- <tt><strong>Configure</strong></tt>
- <br>
+ DO NOT modify the <TT>TPF=YES</TT> export variable. If this is
+ changed, the "Configure" script will not recognize TPF.
+ <BR><BR>
+<LI>Run the "Configure" script:
+ <TT><STRONG>Configure</STRONG></TT>
+ <BR>
The output will look something like this...
- <pre>
+ <PRE>
Using config file: Configuration
Creating Makefile
+ configured for TPF platform
Creating Makefile in modules/standard
Creating Makefile in modules/example
$ _
- </pre>
+ </PRE>
This generates modules.c and new versions of the Makefiles.
- <br><br>
- If you want to maintain multiple configurations, you can say, e.g.,
- <br>
- <tt><strong>Configure -file Configuration.ai</strong></tt>
- <br>
- <pre>
+ <BR><BR>
+ If you want to maintain multiple configurations, you can
+ say, <EM>e.g.</EM>,
+ <BR>
+ <TT><STRONG>Configure -file Configuration.ai</STRONG></TT>
+ <BR>
+ <PRE>
Using config file: Configuration.ai
Creating Makefile
+ configured for <whatever> platform
+ setting C compiler to <whatever>
et cetera
- </pre>
+ </PRE>
- If you receive an error such as "<tt>Configure 146: FSUM7351 not found</tt>"
+ If you receive an error such as "<TT>Configure 146: FSUM7351 not found</TT>"
the most likely explanation is that one or more of the make related
files were edited on a non-UNIX platform, corrupting the end-of-line marks.
Verify that lines ending with "\" in the flagged file do not have trailing
spaces. Using the vi editor and the sample error above as an example...
- <br><br><pre>
- pull up the flagged file: <strong>vi Configure</strong>
- turn on punctuation: <strong>:set list</strong>
- go to the line in question: <strong>146G</strong>
- or find a line with a "\": <strong>/\\</strong></pre>
- The end of line should display as "<tt>\$</tt>". If it is displayed as
- "<tt>\ $</tt>" (with a blank between \ and $) then you should revert to the
+ <BR><BR><PRE>
+ pull up the flagged file: <STRONG>vi Configure</STRONG>
+ turn on punctuation: <STRONG>:set list</STRONG>
+ go to the line in question: <STRONG>146G</STRONG>
+ or find a line with a "\": <STRONG>/\\</STRONG></PRE>
+ The end of line should display as "<TT>\$</TT>". If it is displayed as
+ "<TT>\ $</TT>" (with a blank between \ and $) then you should revert to the
distributed version of the file and make the site-specific
changes again using a UNIX compatible editor such as vi or emacs.
Then try the Configure command again.
- <br><pre> close the file: <strong>:q </strong>(or
+ <BR><PRE> close the file: <STRONG>:q </STRONG>(or
-<strong>:quit!</strong>)</pre>
-<li>Now compile the programs: <tt><strong>make</strong></tt><br>
+<STRONG>:quit!</STRONG>)</PRE>
+<LI>Now compile the programs: <TT><STRONG>make</STRONG></TT><BR>
The modules placed in the Apache distribution are the ones that have been
tested and are used regularly by various members of the Apache development
group. Additional modules contributed by members or third parties with specific
needs or functions are available at
- <a
-
-href="http://www.apache.org/dist/contrib/modules/">http://www.apache.org/dist/contrib/modules/</a
-
->.
+ <A
+HREF="http://www.apache.org/dist/contrib/modules/">http://www.apache.org/dist/contrib/modules/</A>.
There are instructions on that page for linking these modules into the core Apache
code.
- <br><br>
+ <BR><BR>
If during compilation you get a warning about a missing 'regex.h', set
- <tt>WANTHSREGEX=yes</tt> in the src/Configuration file and start back at the
- <tt><strong>Configure</strong></tt> step.
-</ol>
-</p>
+ <TT>WANTHSREGEX=yes</TT> in the src/Configuration file and start back at the
+ <TT><STRONG>Configure</STRONG></TT> step.
+</OL>
-<a name="installation"> </a>
-<h2 align=center>Installation</h2>
-<ol>
-<li>After compilation, you will have all the object files required to build an
+<A NAME="installation"> </A>
+<H2 align=center>Installation</H2>
+<OL>
+<LI>After compilation, you will have all the object files required to build an
"httpd" loadset. The next step is to link the object files and create a loadset to be
stored in a PDS. Sample JCL for linking and loadsets has been included in
src/os/tpf/samples as "linkdll.jcl" and "loadset.jcl". You can submit these jobs
from CMS or directly from Open Edition if you have the proper authority. After
- the jobs have completed, you can <tt>ZOLDR LOAD</tt> them to your TPF system.
- <br><br>
- NOTE: The <tt>mod_<i>xxx</i>.o</tt> files in the linkdll.jcl file must correspond to the
- <tt>mod_<i>xxx</i>.o</tt> lines in the src/Configuration file.
- <br><br>
-<li>
+ the jobs have completed, you can <TT>ZOLDR LOAD</TT> them to your TPF system.
+ <BR><BR>
+ NOTE: The <TT>mod_<EM>xxx</EM>.o</TT> files in the linkdll.jcl file must correspond to the
+ <TT>mod_<EM>xxx</EM>.o</TT> lines in the src/Configuration file.
+ <BR><BR>
+<LI>
Apache requires a configuration file to initialize itself during activation.
(Previously three configuration files were used.)
Copy the distribution version, /conf/httpd.conf-dist, to /conf/httpd.conf and then
edit the /conf/httpd.conf copy with your site specific information. This first release
of Apache for TPF only runs under the "inetd" model so you
- <font strong color=red>must</font> change <tt>ServerType</tt> from <tt>standalone</tt>
- to <tt>inetd</tt>.
- <br><br>
+ <font color=red><STRONG>must</STRONG></FONT> change <TT>ServerType</TT> from <TT>standalone</TT>
+ to <TT>inetd</TT>.
+ <BR><BR>
General documentation for Apache is located at
- <a href="http://www.apache.org/docs/">http://www.apache.org/docs/</a>
+ <A HREF="http://www.apache.org/docs/">http://www.apache.org/docs/</A>
and in the HTML pages included with this distribution under the
/htdocs/manual directory.
- <br><br>
-<li>On TPF activate ZCLAW and update INETD using ZINET entries, the common case:
- <br><br>
- <pre>
+ <BR><BR>
+<LI>On TPF activate ZCLAW and update INETD using ZINET entries, the common case:
+ <BR><BR>
+ <PRE>
ZINET ADD S-TFTP PGM-CTFT PORT-69 PROTOCOL-UDP MODEL-NOWAIT
- ZINET ADD S-APACHE PGM-<i>pppp</i> PORT-80 PROTOCOL-TCP MODEL-NOWAIT</pre>
- Please refer to <i>IBM Transaction Processing Facility Transmission Control
- Protocol/Internet Protocol Version 4 Release 1</i> for more information
+ ZINET ADD S-APACHE PGM-<EM>pppp</EM> PORT-80 PROTOCOL-TCP MODEL-NOWAIT</PRE>
+ Please refer to <EM>IBM Transaction Processing Facility Transmission Control
+ Protocol/Internet Protocol Version 4 Release 1</EM> for more information
on ZCLAW, INETD, and TFTP.
- <br><br>
-<li>Prior to sending a request to your Apache server from a browser,
+ <BR><BR>
+<LI>Prior to sending a request to your Apache server from a browser,
TFTP the configuration file, log, icons and web pages to your TPF system.
A typical directory structure for Apache is as follows:
-<pre> /usr/local/apache/conf
+<PRE> /usr/local/apache/conf
/usr/local/apache/logs
/usr/local/apache/icons
- /usr/local/apache/htdocs</pre>
+ /usr/local/apache/htdocs</PRE>
The logs directory must exist in order to avoid an
- <code>fopen</code> error while running Apache. TFTP an empty file into
+ <CODE>fopen</CODE> error while running Apache. TFTP an empty file into
the logs subdirectory to create it. All gif, jpg, and zip files should be
TFTP'd as binary; conf files and html pages should be TFTP'd as text.
-</ol>
-<a name="visualage"> </a>
-<h2 align=center>Compiling with VisualAge TPF</h2>
-<p>
+</OL>
+<A NAME="visualage"> </A>
+<H2 align=center>Compiling with VisualAge TPF</H2>
+<P>
It is not required that "make" be used to compile Apache for TPF:
Individual programs may be compiled using IBM's VisualAge TPF product.
This is particularly useful when compiling selected programs for the Debug Tool.
- <br><br>
+ <BR><BR>
The following VisualAge compile settings are required:
- <ul>
- <li><i>"DEFINE - Define preprocessor macro name(s)"</i> must include
- <tt><strong>TPF, CHARSET_EBCDIC, _POSIX_SOURCE,</strong></tt> and
- <tt><strong>USE_HSREGEX</strong></tt>
- <br><br>
- <li><i>"LSEARCH - Path for user include files"</i> must include
- <tt><strong>../src/include</strong></tt> and <tt><strong>../src/os/tpf</strong></tt>
- <br><br>
- <li><i>"DLL - Generate DLL code"</i> must be checked
- <br><br>
- <li><i>"LONGNAME - Support long names"</i> must be checked
- </ul>
-</p>
-<hr>
-<center>[ <a href="#top">top</a>
-  | <a href="#setup">Setup</a>
-  | <a href="#compilation">Compilation</a>
-  | <a href="#installation">Installation</a>
-  | <a href="#visualage">VisualAge</a> ]
-</center>
+ <UL>
+ <LI><EM>"DEFINE - Define preprocessor macro name(s)"</EM> must include
+ <TT><STRONG>TPF, CHARSET_EBCDIC, _POSIX_SOURCE,</STRONG></TT> and
+ <TT><STRONG>USE_HSREGEX</STRONG></TT>
+ <BR><BR>
+ <LI><EM>"LSEARCH - Path for user include files"</EM> must include
+ <TT><STRONG>../src/include</STRONG></TT> and <TT><STRONG>../src/os/tpf</STRONG></TT>
+ <BR><BR>
+ <LI><EM>"DLL - Generate DLL code"</EM> must be checked
+ <BR><BR>
+ <LI><EM>"LONGNAME - Support long names"</EM> must be checked
+ </UL>
+</P>
+<HR>
+<CENTER>[ <A HREF="#top">top</A>
+ | <A HREF="#setup">Setup</A>
+ | <A HREF="#compilation">Compilation</A>
+ | <A HREF="#installation">Installation</A>
+ | <A HREF="#visualage">VisualAge</A> ]
+</CENTER>
-</body>
-</html>
+</BODY>
+</HTML>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
-<html>
-<head>
-<title>The Apache TPF Port</title>
-</head>
-
-<a name="top"></a>
-<h1 align="center">Overview of the Apache TPF Port</h1>
-<hr>
-<center>[ <a href="#configuration_files">Configuration Files</a>
-  | <a href="#auto_generated_files">Auto Generated Files</a>
-  | <a href="#whats_available">What's Available</a>
-  | <a href="#porting_notes">Porting Notes</a> ]
-</center>
-<hr>
-<br>
-
-<p>
+<HTML>
+<HEAD>
+<TITLE>The Apache TPF Port</TITLE>
+</HEAD>
+<BODY>
+<A NAME="top"></A>
+<H1 align="center">Overview of the Apache TPF Port</H1>
+<HR>
+<CENTER>[ <A HREF="#configuration_files">Configuration Files</A>
+ | <A HREF="#auto_generated_files">Auto Generated Files</A>
+ | <A HREF="#whats_available">What's Available</A>
+ | <A HREF="#porting_notes">Porting Notes</A> ]
+</CENTER>
+<HR>
+<BR>
+
+<P>
This version of Apache includes changes allowing it to run on
IBM's EBCDIC-based
- <a href="http://www.s390.ibm.com/products/tpf/tpfhp.html">TPF</a>
+ <A HREF="http://www.s390.ibm.com/products/tpf/tpfhp.html">TPF</A>
(Transaction Processing Facility) operating system.
Unless otherwise noted TPF version 4.1 PUT08 and APAR PJ25589 are required.
- <br><br>
- Refer to htdocs/manual/<a href="install-tpf.html">install-tpf.html</a>
+ <BR><BR>
+ Refer to htdocs/manual/<A HREF="install-tpf.html">install-tpf.html</A>
for step-by-step installation instructions.
- <br><br>
+ <BR><BR>
As this is the first cut at making Apache run on TPF,
performance tuning has not been done.
- <br><br>
- This port builds upon the <a href="ebcdic.html">EBCDIC changes</a>
+ <BR><BR>
+ This port builds upon the <A HREF="ebcdic.html">EBCDIC changes</A>
previously made to Apache.
- <br>
-</p>
+ <BR>
+</P>
-<a name="configuration_files"> </a>
-<h2 align=center>Apache Configuration Files</h2>
-<p>
+<A NAME="configuration_files"> </A>
+<H2 align=center>Apache Configuration Files</H2>
+<P>
The distributed configuration files (httpd.conf-dist and
mime.types, both located in the conf subdirectory)
work on TPF with only a couple of operating system specific changes
- to httpd.conf:<br>
- <ul>
- <li>ServerType needs to be "inetd" since TPF does not yet support
+ to httpd.conf:<BR>
+ <UL>
+ <LI>ServerType needs to be "inetd" since TPF does not yet support
"standalone" mode.
- <li>Performance considerations may dictate setting KeepAlive to "Off"
+ <LI>Performance considerations may dictate setting KeepAlive to "Off"
(the default is "On") or lowering the Timeout value from the default
300 seconds (5 minutes) in order to reduce the number of active ECBs on your system.
- </ul>
-</p>
+ </UL>
+</P>
-<a name="whats_available"> </a>
-<h2 align=center>What's Available in this Version</h2>
+<A NAME="whats_available"> </A>
+<H2 align=center>What's Available in this Version</H2>
(The Apache organization provides
- <a href="http://www.apache.org/docs/">online documentation</a>
+ <A HREF="http://www.apache.org/docs/">online documentation</A>
describing the various modules and components of the server.)
-<h3>Components/modules tested on TPF:</h3>
-
- <multicol COLS=3><ul>
- <li>alloc.c
- <li>ap_cpystrn.c
- <li>ap_fnmatch.c
- <li>ap_signal.c
- <li>ap_slack.c
- <li>ap_snprintf.c
- <li>buff.c
- <li>buildmark.c
- <li>ebcdic.c
- <li>http_config.c
- <li>http_core.c
- <li>http_log.c
- <li>http_main.c
- <li>http_protocol.c
- <li>http_request.c
- <li>http_vhost.c <a href="#note_2">*</a>
- <li>mod_access.c
- <li>mod_alias.c
- <li>mod_asis.c
- <li>mod_autoindex.c
- <li>mod_cern_meta.c
- <li>mod_dir.c
- <li>mod_example.c
- <li>mod_expires.c
- <li>mod_headers.c
- <li>mod_imap.c
- <li>mod_info.c
- <li>mod_log_agent.c
- <li>mod_log_config.c
- <li>mod_log_referer.c
- <li>mod_mime.c
- <li>mod_negotiation.c
- <li>mod_setenvif.c
- <li>mod_speling.c
- <li>mod_userdir.c
- <li>mod_usertrack.c
- <li>os.c
- <li>os-inline.c
- <li>regular expression parser
- <li>util.c
- <li>util_date.c
- <li>util_uri.c
- </ul></multicol>
+<H3>Components/modules tested on TPF:</H3>
+
+ <multicol COLS=3><UL>
+ <LI>alloc.c
+ <LI>ap_cpystrn.c
+ <LI>ap_fnmatch.c
+ <LI>ap_signal.c
+ <LI>ap_slack.c
+ <LI>ap_snprintf.c
+ <LI>buff.c
+ <LI>buildmark.c
+ <LI>ebcdic.c
+ <LI>http_config.c
+ <LI>http_core.c
+ <LI>http_log.c
+ <LI>http_main.c
+ <LI>http_protocol.c
+ <LI>http_request.c
+ <LI>http_vhost.c <A HREF="#note_2">*</A>
+ <LI>mod_access.c
+ <LI>mod_alias.c
+ <LI>mod_asis.c
+ <LI>mod_autoindex.c
+ <LI>mod_cern_meta.c
+ <LI>mod_dir.c
+ <LI>mod_example.c
+ <LI>mod_expires.c
+ <LI>mod_headers.c
+ <LI>mod_imap.c
+ <LI>mod_info.c
+ <LI>mod_log_agent.c
+ <LI>mod_log_config.c
+ <LI>mod_log_referer.c
+ <LI>mod_mime.c
+ <LI>mod_negotiation.c
+ <LI>mod_setenvif.c
+ <LI>mod_speling.c
+ <LI>mod_userdir.c
+ <LI>mod_usertrack.c
+ <LI>os.c
+ <LI>os-inline.c
+ <LI>regular expression parser
+ <LI>util.c
+ <LI>util_date.c
+ <LI>util_uri.c
+ </UL></MULTICOL>
Please keep in mind that some major pieces are not yet in place including
standalone mode, pipes, password/group files, CGI scripts, and MD5 support.
- <br>
- <a name="note_2"> </a>
- <br>
+ <BR>
+ <A NAME="note_2"> </A>
+ <BR>
* virtual hosting requires TPF version 4.1 PUT09
-<h3>Components/modules not (yet?) supported on TPF:</h3>
-
- <multicol COLS=3><ul>
- <li>htpasswd.c
- <li>md5c.c
- <li>mod_actions.c
- <li>mod_auth.c
- <li>mod_auth_anon.c
- <li>mod_cgi.c
- <li>mod_digest.c
- <li>mod_env.c
- <li>mod_include.c
- <li>mod_mime_magic.c
- <li>mod_proxy.c
- <li>mod_rewrite.c
- <li>mod_status.c
- <li>mod_unique_id.c
- <li>proxy_cache.c
- <li>proxy_connect.c
- <li>proxy_ftp.c
- <li>proxy_http.c
- <li>proxy_util.c
- <li>rfc1413.c
- <li>util_md5.c
- <li>util_script.c
- </ul></multicol>
-
-<h3>Components/modules that don't apply or that probably won't ever be available on TPF:</h3>
-
- <multicol COLS=3><ul>
- <li>gen_test.char.c
- <li>gen_uri_delims.c
- <li>mod_auth_db.c
- <li>mod_auth_dbm.c
- <li>mod_auth_db.module
- <li>mod_mmap_static.c
- <li>mod_so.c
- </ul></multicol>
-
-<a name="porting_notes"> </a>
-<h2 align=center>Porting Notes</h2>
-<p>
- <h3>Changes made due to differences between UNIX and
- TPF's process models:</h3>
- <ul>
- <li><b>Signals</b>: On TPF a signal that is sent to a process
+<H3>Components/modules not (yet?) supported on TPF:</H3>
+
+ <multicol COLS=3><UL>
+ <LI>htpasswd.c
+ <LI>md5c.c
+ <LI>mod_actions.c
+ <LI>mod_auth.c
+ <LI>mod_auth_anon.c
+ <LI>mod_cgi.c
+ <LI>mod_digest.c
+ <LI>mod_env.c
+ <LI>mod_include.c
+ <LI>mod_mime_magic.c
+ <LI>mod_proxy.c
+ <LI>mod_rewrite.c
+ <LI>mod_status.c
+ <LI>mod_unique_id.c
+ <LI>proxy_cache.c
+ <LI>proxy_connect.c
+ <LI>proxy_ftp.c
+ <LI>proxy_http.c
+ <LI>proxy_util.c
+ <LI>rfc1413.c
+ <LI>util_md5.c
+ <LI>util_script.c
+ </UL></MULTICOL>
+
+<H3>Components/modules that don't apply or that probably won't ever be available on TPF:</H3>
+
+ <multicol COLS=3><UL>
+ <LI>gen_test.char.c
+ <LI>gen_uri_delims.c
+ <LI>mod_auth_db.c
+ <LI>mod_auth_dbm.c
+ <LI>mod_auth_db.module
+ <LI>mod_mmap_static.c
+ <LI>mod_so.c
+ </UL></MULTICOL>
+
+<A NAME="porting_notes"> </A>
+<H2 align=center>Porting Notes</H2>
+<P>
+ <H3>Changes made due to differences between UNIX and
+ TPF's process models:</H3>
+ <UL>
+ <LI><STRONG>Signals</STRONG>: On TPF a signal that is sent to a process
remains unhandled until the process explicitly requests that signals
- be handled using the <code>tpf_process_signals()</code> function.
+ be handled using the <CODE>tpf_process_signals()</CODE> function.
Additionally, the default action for an alarm on TPF is to take
an OPR-7777 dump and exit. (On UNIX the default is the equivalent
- of <code>exit()</code> with no dump taken.)
+ of <CODE>exit()</CODE> with no dump taken.)
These differences necessitated a few modifications:
- <br><br>
- <ul>
- <li>bypass the use of <code>ap_block_alarms()</code> &
- <code>ap_unblock_alarms()</code>
- <li>add <code>tpf_process_signals()</code> calls
- <li>add <code>select()</code> calls in buff.c to prevent blocking.
- </ul>
- <br>
- </ul>
-
- <h3>Find that function...</h3>
- <p>Some simple functions & definitions needed to be added
- on TPF, such as <code>FD_SET()</code>.
+ <BR><BR>
+ <UL>
+ <LI>bypass the use of <CODE>ap_block_alarms()</CODE> &
+ <CODE>ap_unblock_alarms()</CODE>
+ <LI>add <CODE>tpf_process_signals()</CODE> calls
+ <LI>add <CODE>select()</CODE> calls in buff.c to prevent blocking.
+ </UL>
+ <BR>
+ </UL>
+
+ <H3>Find that function...</H3>
+ <P>Some simple functions & definitions needed to be added
+ on TPF, such as <CODE>FD_SET()</CODE>.
We've put these in src/os/tpf/os.h for now.
- </p>
+ </P>
- <h3>EBCDIC changes:</h3>
- <p>TPF-specific conversion tables between US-ASCII and
+ <H3>EBCDIC changes:</H3>
+ <P>TPF-specific conversion tables between US-ASCII and
EBCDIC (character set IBM-1047 to be exact) were created
and put into ebcdic.c in the src/os/tpf directory.
- </p>
+ </P>
- <h3>Miscellaneous, minor changes:</h3>
- <p>Various minor changes (such as casting) were made due to
+ <H3>Miscellaneous, minor changes:</H3>
+ <P>Various minor changes (such as casting) were made due to
differences in how some functions are implemented on TPF.
- </p>
+ </P>
- <h3>Temporary changes:</h3>
- <p>Lastly, we needed to bypass sections of Apache processing
+ <H3>Temporary changes:</H3>
+ <P>Lastly, we needed to bypass sections of Apache processing
since this first cut for TPF doesn't include
Standalone mode, pipes, forking, et cetera.
- </p>
-
-<hr>
-<center>[ <a href="#top">top</a>
-  | <a href="#configuration_files">Configuration Files</a>
-  | <a href="#auto_generated_files">Auto Generated Files</a>
-  | <a href="#whats_available">What's Available</a>
-  | <a href="#porting_notes">Porting Notes</a> ]
-</center>
-
-</body>
-</html>
+ </P>
+
+<HR>
+<CENTER>[ <A HREF="#top">top</A>
+ | <A HREF="#configuration_files">Configuration Files</A>
+ | <A HREF="#auto_generated_files">Auto Generated Files</A>
+ | <A HREF="#whats_available">What's Available</A>
+ | <A HREF="#porting_notes">Porting Notes</A> ]
+</CENTER>
+
+</BODY>
+</HTML>
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