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depended code (table_read, table_write). This is possible because this
table library is local to mod_ssl and inside mod_ssl this library is
used for manipulating hash tables inside shared memory segments only. So
we can just get rid of the unportable parts at all.


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SSL_LIBRARY_VERSION has to be already available.


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the OS environment.


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ap_hook_xxx equivalents. More work has to be done here to clean all this
up and reduce to a minimum...


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longer handle the bottom line of I/O ourself. Additionally this again
simplifies mod_ssl's I/O part for later transition to mod_tls's approach
with buckets.


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later for this or we don't do it at all. But we certainly no longer want
to see any platform specific things inside a module.


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pre-sucking on POST requests and I/O re-injection in case of SSL
renegotiations. This all either cannot be solved any longer or at least
has to be implemented totally different through I/O layering/filtering.


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APR's DBM API instead. The remaining question just is whether APR's DBM
allows "larger" things like SSL sessions to be stored...


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incompatible at many places to Apache 1.3 we also don't want this stuff
anymore. Apache 2.0's mod_ssl will be mostly compatibile with Apache
1.3's mod_ssl, of course. But we really no longer want to be compatible
to Sioux and other obsolete SSL things...


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Our general goal is to axe down mod_ssl to a minimum, because what we
don't have anymore we don't have to port and as simpler mod_ssl becomes.
Nevertheless we will try to minimize incompatibilities if possible.


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If we want this later again, we have to do it differently anyway. So,
for now we try to strip down mod_ssl as heavy as possible and hence we
kick out this stuff at all.


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lex/yacc stuff) into Makefile.in and getting rid of the old Apache 1.3
Makefile.tmpl file.


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which corresponded to r->remaining (in ap_get_client_block). However,
ap_get_client_block was *also* adjusting r->remaining. Net result was that
PUT (and probably POST) was broken. (at least on large inputs)

To fix it, I simply removed the indirection on "readbytes" for input
filters. There is no reason for them to return data (the brigade length is
the return length). This also simplifies a number of calls where people
needed to do &zero just to pass zero.

I also added a number of comments about operations and where things could be
improved, or are (semi) broken.


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Add missing files to build environment.


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no longer need, because mod_ssl no longer has its own version.
libssl.modules is now more or less (except for the old custom Apache 1.3
configuration rules) replaced by the Autoconf based config.m4.


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(currently only stub files are compiled)


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output is generated in sync with the AC_MSG_RESULT.


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renaming the --with-ssl option of mod_tls to --with-tls. This way we can
use --enable-ssl/--with-ssl for mod_ssl and --enable-tls/--with-tls for
mod_tls.


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transfer copyright of all code to ASF by using Apache Software License v1.1


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Submitted by:	Roy Fielding


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