faster.

Note the necessary doubling of the backslashes... that's because of the
change to substring_conf...


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tweak os_escape_path and escape_path_segment
remove some old code that was #if 0


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times, but without the compile-time generated table.  I still plan to
do the compile-time generated table.  I decided not to do it in ap_ since
the table was really tied into functions in util.c.

find_token() completely rewritten so that it doesn't chew up memory.  Take
out some dead code as well.


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code to use strchr().  I didn't bother touching mod_autoindex or
mod_speling which both use ind (and rind).


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especially since it always allocates n+1 bytes of memory, even if I go
back to its original definition.  And on examination, all of our uses
of pstrndup() are cases where we want a substring of another string, and
we know the substring is of a certain length.  So speed up pstrndup() by
using memcpy().  (This small change was worth another 50% performance
boost when I tested it on test-util-uri.)


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modules to overrule values and cut down on redef. warnings


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Obtained from:
Submitted by:
Reviewed by:
The comments say that mod_setenvif should be last... so let's move
it last.


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PR: 1946
Obtained from:
Submitted by:   Matthew Reimer <mreimer@vpop.net>
Reviewed by:


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compatible change, 3rd party modules shouldn't get any warnings or
anything due to it.  But the advantage is that a bunch more data goes
into read-only sections of memory and some systems can take advantage
of that by not duplicating the page across a fork().


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the global one, 1.3 whines.

PR: 1935
Obtained from:
Submitted by:   Randy Moore <ramoore@atlantech.net>
Reviewed by:


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Submitted by: Ben Hyde
Reviewed by: Ralf S. Engelschall


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Submitted by: Ben Hyde


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Now we support building modules as shared objects on all major platforms.
Puhhh....


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(BTW: compares to the linker nightmare I had under AIX today the
 OSF1 platform is really a pleasure)


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which currently is global without need.


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confuses some Make variants) and slightly sort the objects file list for
cosmetic issues.


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knows how to enable shared object support and to
avoid PR's because they had used SharedModule but
not included mod_so itself :-(


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- OBJS needs to be declared manually here, because Configure
  does not set it but our `$(OBJS): Makefile' dependency
  line needs OBJS to be defined. If not at least HP/UX make
  complains.

- consistently use $(LDFLAGS) and $(LIBS) even if not
  really needed for rotatelogs

- move TARGETS define in front of the targets itsself
  because some Make variants don't like defines in the
  middle of the targets section


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T_AT isn't needed... and it's existence made the scheme stuff a bit wrong


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issues to be resolved.  This is "NULL-compression" for invoke_handler()
similar to what happened in run_method() ages ago.  This helps the
server scale when more modules are added.

Submitted by:   Dmitry Khrustalev <dima@bog.msu.su>

Oh yeah and some CHANGES cleanup.


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support for the situation where all modules of a modules/ subdir are build as
shared objects (mod_example).


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parse_uri().  Guys this is probably something that should be done
elsewhere.  Like maybe in directory_walk().


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version is over two orders of magnitude faster based on timing trials
requesting the test page from mod_test_util_uri.  It's 50% faster overall
when doing a zb /index.html with the default index.html.

I'm still resiting the urge to hardcode i386 assembly language with
a C fallback for the rest of the world ;)


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performance work.  Nothing but the basics.  I think it's an excellent
counter-point to our kitchen-and-sink config files that are so damn
confusing to even me... too many comments in them, too many things
to look at.


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exclusion list because we have forgotten to bind the regex
to its boundaries.


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to find a better solution to our mime_find_cf() cross-call
problem with mod_proxy...


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Pointed out by Martin.


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