- * Revisions :
- * $Log: errlog.c,v $
- * Revision 1.40.2.4 2005/04/03 20:10:50 david__schmidt
- * Thanks to Jindrich Makovicka for a race condition fix for the log
- * file. The race condition remains for non-pthread implementations.
- * Reference patch #1175720.
- *
- * Revision 1.40.2.3 2003/03/07 03:41:04 david__schmidt
- * Wrapping all *_r functions (the non-_r versions of them) with mutex
- * semaphores for OSX. Hopefully this will take care of all of those pesky
- * crash reports.
- *
- * Revision 1.40.2.2 2002/09/28 00:30:57 david__schmidt
- * Update error logging to give sane values for thread IDs on Mach kernels.
- * It's still a hack, but at least it looks farily normal. We print the
- * absolute value of the first 4 bytes of the pthread_t modded with 1000.
- *
- * Revision 1.40.2.1 2002/09/25 12:47:42 oes
- * Make log_error safe against NULL string arguments
- *
- * Revision 1.40 2002/05/22 01:27:27 david__schmidt
- *
- * Add os2_socket_strerr mirroring w32_socket_strerr.
- *
- * Revision 1.39 2002/04/03 17:15:27 gliptak
- * zero padding thread ids in log
- *
- * Revision 1.38 2002/03/31 17:18:59 jongfoster
- * Win32 only: Enabling STRICT to fix a VC++ compile warning.
- *
- * Revision 1.37 2002/03/27 14:32:43 david__schmidt
- * More compiler warning message maintenance
- *
- * Revision 1.36 2002/03/26 22:29:54 swa
- * we have a new homepage!
- *
- * Revision 1.35 2002/03/24 15:23:33 jongfoster
- * Name changes
- *
- * Revision 1.34 2002/03/24 13:25:43 swa
- * name change related issues
- *
- * Revision 1.33 2002/03/13 00:27:04 jongfoster
- * Killing warnings
- *
- * Revision 1.32 2002/03/07 03:46:17 oes
- * Fixed compiler warnings
- *
- * Revision 1.31 2002/03/06 23:02:57 jongfoster
- * Removing tabs
- *
- * Revision 1.30 2002/03/05 22:43:45 david__schmidt
- * - Better error reporting on OS/2
- * - Fix double-slash comment (oops)
- *
- * Revision 1.29 2002/03/04 23:45:13 jongfoster
- * Printing thread ID if using Win32 native threads
- *
- * Revision 1.28 2002/03/04 17:59:59 oes
- * Deleted deletePidFile(), cosmetics
- *
- * Revision 1.27 2002/03/04 02:08:01 david__schmidt
- * Enable web editing of actions file on OS/2 (it had been broken all this time!)
- *
- * Revision 1.26 2002/01/09 19:05:45 steudten
- * Fix big memory leak.
- *
- * Revision 1.25 2002/01/09 14:32:08 oes
- * Added support for gmtime_r and localtime_r.
- *
- * Revision 1.24 2001/12/30 14:07:32 steudten
- * - Add signal handling (unix)
- * - Add SIGHUP handler (unix)
- * - Add creation of pidfile (unix)
- * - Add action 'top' in rc file (RH)
- * - Add entry 'SIGNALS' to manpage
- * - Add exit message to logfile (unix)
- *
- * Revision 1.23 2001/11/07 00:02:13 steudten
- * Add line number in error output for lineparsing for
- * actionsfile and configfile.
- * Special handling for CLF added.
- *
- * Revision 1.22 2001/11/05 23:43:05 steudten
- * Add time+date to log files.
- *
- * Revision 1.21 2001/10/25 03:40:47 david__schmidt
- * Change in porting tactics: OS/2's EMX porting layer doesn't allow multiple
- * threads to call select() simultaneously. So, it's time to do a real, live,
- * native OS/2 port. See defines for __EMX__ (the porting layer) vs. __OS2__
- * (native). Both versions will work, but using __OS2__ offers multi-threading.
- *
- * Revision 1.20 2001/09/16 23:04:34 jongfoster
- * Fixing a warning
- *
- * Revision 1.19 2001/09/13 20:08:06 jongfoster
- * Adding support for LOG_LEVEL_CGI
- *
- * Revision 1.18 2001/09/10 11:27:24 oes
- * Declaration of w32_socket_strerr now conditional
- *
- * Revision 1.17 2001/09/10 10:17:13 oes
- * Removed unused variable; Fixed sprintf format
- *
- * Revision 1.16 2001/07/30 22:08:36 jongfoster
- * Tidying up #defines:
- * - All feature #defines are now of the form FEATURE_xxx
- * - Permanently turned off WIN_GUI_EDIT
- * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
- *
- * Revision 1.15 2001/07/29 17:41:10 jongfoster
- * Now prints thread ID for each message (pthreads only)
- *
- * Revision 1.14 2001/07/19 19:03:48 haroon
- * - Added case for LOG_LEVEL_POPUPS
- *
- * Revision 1.13 2001/07/13 13:58:58 oes
- * - Added case for LOG_LEVEL_DEANIMATE
- * - Removed all #ifdef PCRS
- *
- * Revision 1.12 2001/06/09 10:55:28 jongfoster
- * Changing BUFSIZ ==> BUFFER_SIZE
- *
- * Revision 1.11 2001/06/01 18:14:49 jongfoster
- * Changing the calls to strerr() to check HAVE_STRERR (which is defined
- * in config.h if appropriate) rather than the NO_STRERR macro.
- *
- * Revision 1.10 2001/05/29 11:52:21 oes
- * Conditional compilation of w32_socket_error
- *
- * Revision 1.9 2001/05/28 16:15:17 jongfoster
- * Improved reporting of errors under Win32.
- *
- * Revision 1.8 2001/05/26 17:25:14 jongfoster
- * Added support for CLF (Common Log Format) and fixed LOG_LEVEL_LOG
- *
- * Revision 1.7 2001/05/26 15:21:28 jongfoster
- * Activity animation in Win32 GUI now works even if debug==0
- *
- * Revision 1.6 2001/05/25 21:55:08 jongfoster
- * Now cleans up properly on FATAL (removes taskbar icon etc)
- *
- * Revision 1.5 2001/05/22 18:46:04 oes
- *
- * - Enabled filtering banners by size rather than URL
- * by adding patterns that replace all standard banner
- * sizes with the "Junkbuster" gif to the re_filterfile
- *
- * - Enabled filtering WebBugs by providing a pattern
- * which kills all 1x1 images
- *
- * - Added support for PCRE_UNGREEDY behaviour to pcrs,
- * which is selected by the (nonstandard and therefore
- * capital) letter 'U' in the option string.
- * It causes the quantifiers to be ungreedy by default.
- * Appending a ? turns back to greedy (!).
- *
- * - Added a new interceptor ijb-send-banner, which
- * sends back the "Junkbuster" gif. Without imagelist or
- * MSIE detection support, or if tinygif = 1, or the
- * URL isn't recognized as an imageurl, a lame HTML
- * explanation is sent instead.
- *
- * - Added new feature, which permits blocking remote
- * script redirects and firing back a local redirect
- * to the browser.
- * The feature is conditionally compiled, i.e. it
- * can be disabled with --disable-fast-redirects,
- * plus it must be activated by a "fast-redirects"
- * line in the config file, has its own log level
- * and of course wants to be displayed by show-proxy-args
- * Note: Boy, all the #ifdefs in 1001 locations and
- * all the fumbling with configure.in and acconfig.h
- * were *way* more work than the feature itself :-(
- *
- * - Because a generic redirect template was needed for
- * this, tinygif = 3 now uses the same.
- *
- * - Moved GIFs, and other static HTTP response templates
- * to project.h
- *
- * - Some minor fixes
- *
- * - Removed some >400 CRs again (Jon, you really worked
- * a lot! ;-)
- *
- * Revision 1.4 2001/05/21 19:32:54 jongfoster
- * Added another #ifdef _WIN_CONSOLE
- *
- * Revision 1.3 2001/05/20 01:11:40 jongfoster
- * Added support for LOG_LEVEL_FATAL
- * Renamed LOG_LEVEL_FRC to LOG_LEVEL_FORCE,
- * and LOG_LEVEL_REF to LOG_LEVEL_RE_FILTER
- *
- * Revision 1.2 2001/05/17 22:42:01 oes
- * - Cleaned CRLF's from the sources and related files
- * - Repaired logging for REF and FRC
- *
- * Revision 1.1.1.1 2001/05/15 13:58:51 oes
- * Initial import of version 2.9.3 source tree
- *
- *