directive in an imagemap file is parsed incorrectly and relative
directories are done incorrectly; this does not fix that, but just
avoids the loop.

Closes PR#130.

Reviewed by: Dean Gaudet, Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77619 13f79535-47bb-0310-9956-ffa450edef68

select/accept and keep-alive requests, fixed several bugs regarding
checking scoreboard_image for exit indication and failure to
account for all success conditions and trap all error conditions,
prevented multiple flushes before closing the socket; close the entire
socket buffer instead of just one descriptor, prevent logging of
EPROTO and ECONNABORTED on platforms where supported, and generally
improved readability.

Reviewed by: Randy Terbush, Marc Slemko, Jim Jagielski, Chuck Murcko


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77618 13f79535-47bb-0310-9956-ffa450edef68

own.

Reviewed by: Dean Gaudet, Randy Terbush


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77617 13f79535-47bb-0310-9956-ffa450edef68

because there are still likely some odd snippets of code that don't
properly reset the timer.

Reviewed by: Dean Gaudet, Jim Jagielski, Randy Terbush


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77616 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Ken Coar <coar@decus.org>
Reviewed by: Marc Slemko, Dean Gaudet, Jim Jagielski


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77614 13f79535-47bb-0310-9956-ffa450edef68

mod_log_config.

Submitted by: Hubert Lin <hubert@mesun.me.ncu.edu.tw>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77613 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77611 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77610 13f79535-47bb-0310-9956-ffa450edef68

understand the TCP_NODELAY option.

Submitted by: Roy Fielding, based on Marc Slemko's patch


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77609 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Ken Coar <coar@decus.org> (reformatting postponed by Roy)
Reviewed by: Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77608 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77607 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77606 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77604 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77602 13f79535-47bb-0310-9956-ffa450edef68

the request message-body twice.  The owners of mod_fastcgi and mod_php
(and any other input-reading modules that might generate an internal
redirect) should check their code for the same problem.
Also removed the redundant check in should_client_block.

Submitted by: Archie Cobbs <archie@whistle.com>, Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77601 13f79535-47bb-0310-9956-ffa450edef68

read causing the child to hang, and stopped logging of errors if
the socket is not connected (reset by client).  This might be only a
stopgap measure until we can rethink the accept logic.

Reviewed by: Jim Jagielski, Marc Slemko


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77600 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77599 13f79535-47bb-0310-9956-ffa450edef68

Reviewed by: Roy T. Fielding, Dean Guadet


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77598 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77597 13f79535-47bb-0310-9956-ffa450edef68

attempts to be as efficient with write()s as possible without making the
code too ugly.

Essentially it makes the chunk header and trailer a part of the output
buffer, and maintains enough state in the BUFF to be able to fix up the
header when it is ready to flush the chunk.  It uses writev() when it's
not efficient for us to buffer a large write -- i.e. a bwrite() of a large
block will first fill the buffer, and chunk that, then if the remaining
part is larger than bufsiz it will be chunked without first copying it to
a buffer.

I added NO_WRITEV which should be defined on platforms that do not have
writev().  They will experience a performance penalty on those large
writes, but that's just too bad.  A keen porter could implement a writev()
that did userland copying to assemble a single write().  For now,
NO_WRITEV is not defined anywhere.

Submitted by: Dean Gaudet
Reviewed by: Roy Fielding, Randy Terbush, Chuck Murcko, Jim Jagielski


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77596 13f79535-47bb-0310-9956-ffa450edef68

auto initializers, multiple is_matchexp calls on a static string,
and excessive merging of response_code_strings[].

Submitted by: Dean Gaudet
Reviewed by: Randy Terbush, Chuck Murcko, Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77595 13f79535-47bb-0310-9956-ffa450edef68

     - Make wrapper work for files on NFS filesystem.
     - Fix portability problem of MAXPATHLEN.
     - Fix array overrun problem in clean_env().
Reviewed by: Michael Zucchi (cismpz@cis.unisa.edu.au)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77594 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77593 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Kurt Kohler <kohler@ao.com> PR#167
Reviewed by: Marc Slemko, Dean Gaudet, Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77592 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77591 13f79535-47bb-0310-9956-ffa450edef68

since the logfile fd has been closed, so now we send them to stderr.

Submitted by: Harald T. Alvestrand  [closes PR#163]
Reviewed by: Roy Fielding, Marc Slemko, Dean Gaudet, Randy Terbush


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77590 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Ben Laurie
Reviewed by: Roy Fielding, Dean Gaudet


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77589 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Dean Gaudet
Reviewed by: Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77588 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77587 13f79535-47bb-0310-9956-ffa450edef68

sub_request() goes first to this directory, then log_reason() will
SIGSEGV because it doesn't have initialized r->per_dir_config.
[reported in PR#162 by Petr Lampa]

Submitted by: Marc Slemko and Dean Gaudet
Reviewed by: Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77586 13f79535-47bb-0310-9956-ffa450edef68

All the other uses of fopen/fclose, mostly for reading config files,
are okay.

Submitted by: Randy Terbush and Roy Fielding
Reviewed by: Dean Gaudet, Jim Jagielski, Marc Slemko, Chuck Murcko


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77585 13f79535-47bb-0310-9956-ffa450edef68

Apache 1.2 has it.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77584 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77583 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Ken "Rodent of Unusual Size" Coar <coar@decus.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77582 13f79535-47bb-0310-9956-ffa450edef68

Reviewed by: Ralf S. Engelschall, Dean Gaudet, Jim Jagielski


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77580 13f79535-47bb-0310-9956-ffa450edef68

processor, but uses 32-bit ints)

Reviewed by: Marc Slemko, Dean Gaudet, Jim Jagielski
Submitted by: Dean Gaudet and Rodent of Unusual Size <coar@decus.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77579 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77578 13f79535-47bb-0310-9956-ffa450edef68

missing a trailing '/' to allow it to be cacheable.

Closes PR#77.

Reviewed by: Marc Slemko, Ed Korthof, Dean Gaudet
Submitted by: Markus Gyger <mgyger@itr.ch>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77577 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77576 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Petr Lampa <lampa@fee.vutbr.cz>
Reviewed by: Paul Sutton, Marc Slemko, Dean Gaudet


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77574 13f79535-47bb-0310-9956-ffa450edef68