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and whether or not APR_HAS_SENDFILE is defined


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  Resolved segfault in mod_isapi when configuring with ISAPICacheFile.

PR: 8563, 8919


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directories that are not well known to the loader.

How it works:
* libtool figures out the name of this system's library path environment
  variable (i.e. LD_LIBRARY_PATH, LIBPATH, DYLD_LIBRARY_PATH) at apr
  configure time (existing code)
* save this variable name in SHLIBPATH_VAR in APRVARS
* substitute this name when apachectl is created
* uncomment the lines containing this variable during binbuild
* install_bindist.sh updates the path to lib/ when the binary is
  installed (existing code)

not done yet, but a good idea:
* create a file or directory containing all environment variable settings
  for apachectl.  Others env vars need to be tweaked, at least on AIX and
  OS/390, so keeping them separate should reduce headaches long term.


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gone out the door when this change was made.


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One compile error down, several to go.


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characters of the path that aren't '.' rather than copying
those bytes onto themselves


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the previous commit]
Added a version of ap_getline() that allocs a buffer from
the request's pool, rather than copying into a caller-supplied
buffer.  (This lets us eliminate one copy operation on the
request headers.)


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the request's pool, rather than copying into a caller-supplied
buffer.  (This lets us eliminate one copy operation on the
request headers.)


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ap_escape_html() to eliminate a redundant scan through the string.


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SSI tags to lowercase when they're already lowercase (in my
experience, this special case happens often enough to be
worth optimizing)


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where the string being decoded doesn't have any ampersands
in it (e.g., because it's the value for an 'include virtual=...')


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strings passed to apr_hash_get/apr_hash_set (this matches
the convention used throughout the rest of the httpd,
and it saves a small amount of processing)


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  Correct case comparison typematch


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working on AIX.

Submitted by: a cast of many, reverse engineering libtool to
              figure out how to work around its oddities/limitations/
              bugs on AIX
              (Jeff Trawick coded these changes but it took a lot of
              help)


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terminating "-->" is the last byte in a file (previously,
the output of the directive was lost in this case).


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the module structures

add mod_vhost_alias.exp


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built as DSOs


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of the module structures


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when SSL needs to flush (e.g. during SSL_accept()) it will call BIO_flush()
which will trigger a call to bio_bucket_ctrl() -> BIO_bucket_flush().
so we only need to flush the output ourselves if we receive an EOS or
FLUSH bucket.

BIO_bucket_flush() and churn_output() had been turning up near the top
of the profile with gprof.  churn_output() of course has now vanished
and BIO_bucket_flush() has dropped, being called far less than before.

PR:
Obtained from:
Submitted by:
Reviewed by:


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ap_strchr(), ap_strchr_c(), et al so that for an AP_DEBUG build
of Apache those functions will be listed in httpd.exp...  otherwise,
AIX DSO modules also compiled with AP_DEBUG won't be able to resolve
those symbols since httpd isn't exporting them


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(but to be honest I have no idea whether or not this path is
ever used... it seems quite bizarre)


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this isn't the only one needed, but somebody needed this one...
I'll take a few minutes sometime soon and see which others we
need

Submitted by:	Dick Dunbar (RLDunbar@pacbell.net)


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copy the lib/ directory when installing a binary.


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  Ensure we include path_info in ap_internal_fast_redirect() for multiview
  mapping.  This isn't the end of these bugs, only one puzzle piece.


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  Ingorance is bliss


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have a DSO that goes through the load-unload-load cycle.

Suggested by:	Ryan Morgan <rmorgan@covalent.net>, Cliff Woolley


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