+ * Revision 1.49 2002/04/19 16:53:25 jongfoster
+ * Optimize away a function call by using an equivalent macro
+ *
+ * Revision 1.48 2002/04/05 00:56:09 gliptak
+ * Correcting typo to clean up on realloc failure
+ *
+ * Revision 1.47 2002/03/26 22:29:55 swa
+ * we have a new homepage!
+ *
+ * Revision 1.46 2002/03/24 13:25:43 swa
+ * name change related issues
+ *
+ * Revision 1.45 2002/03/16 23:54:06 jongfoster
+ * Adding graceful termination feature, to help look for memory leaks.
+ * If you enable this (which, by design, has to be done by hand
+ * editing config.h) and then go to http://i.j.b/die, then the program
+ * will exit cleanly after the *next* request. It should free all the
+ * memory that was used.
+ *
+ * Revision 1.44 2002/03/16 21:51:00 jongfoster
+ * Fixing free(NULL).
+ *
+ * Revision 1.43 2002/03/16 20:28:34 oes
+ * Added descriptions to the filters so users will know what they select in the cgi editor
+ *
+ * Revision 1.42 2002/03/13 00:27:05 jongfoster
+ * Killing warnings
+ *
+ * Revision 1.41 2002/03/12 01:42:50 oes
+ * Introduced modular filters
+ *
+ * Revision 1.40 2002/03/08 17:46:04 jongfoster
+ * Fixing int/size_t warnings
+ *
+ * Revision 1.39 2002/03/07 03:46:17 oes
+ * Fixed compiler warnings
+ *
+ * Revision 1.38 2002/03/06 22:54:35 jongfoster
+ * Automated function-comment nitpicking.
+ *
+ * Revision 1.37 2002/03/03 15:07:49 oes
+ * Re-enabled automatic config reloading
+ *
+ * Revision 1.36 2002/01/22 23:46:18 jongfoster
+ * Moving edit_read_line() and simple_read_line() to loaders.c, and
+ * extending them to support reading MS-DOS, Mac and UNIX style files
+ * on all platforms.
+ *
+ * Modifying read_config_line() (without changing it's prototype) to
+ * be a trivial wrapper for edit_read_line(). This means that we have
+ * one function to read a line and handle comments, which is common
+ * between the initialization code and the edit interface.
+ *
+ * Revision 1.35 2002/01/17 21:03:08 jongfoster
+ * Moving all our URL and URL pattern parsing code to urlmatch.c.
+ *
+ * Renaming free_url to free_url_spec, since it frees a struct url_spec.
+ *
+ * Revision 1.34 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 1.33 2001/11/13 00:16:38 jongfoster
+ * Replacing references to malloc.h with the standard stdlib.h
+ * (See ANSI or K&R 2nd Ed)
+ *
+ * Revision 1.32 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 1.31 2001/10/26 17:39:01 oes
+ * Removed csp->referrer
+ * Moved ijb_isspace and ijb_tolower to project.h
+ *
+ * Revision 1.30 2001/10/25 03:40:48 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 1.29 2001/10/23 21:38:53 jongfoster
+ * Adding error-checking to create_url_spec()
+ *
+ * Revision 1.28 2001/10/07 15:40:39 oes
+ * Replaced 6 boolean members of csp with one bitmap (csp->flags)
+ *
+ * Revision 1.27 2001/09/22 16:36:59 jongfoster
+ * Removing unused parameter fs from read_config_line()
+ *
+ * Revision 1.26 2001/09/22 14:05:22 jongfoster
+ * Bugfix: Multiple escaped "#" characters in a configuration
+ * file are now permitted.
+ * Also removing 3 unused headers.
+ *
+ * Revision 1.25 2001/09/13 22:44:03 jongfoster
+ * Adding {} to an if statement
+ *
+ * Revision 1.24 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 1.23 2001/07/20 15:51:54 oes
+ * Fixed indentation of prepocessor commands
+ *
+ * Revision 1.22 2001/07/20 15:16:17 haroon
+ * - per Guy's suggestion, added a while loop in sweep() to catch not just
+ * the last inactive CSP but all other consecutive inactive CSPs after that
+ * as well
+ *
+ * Revision 1.21 2001/07/18 17:26:24 oes
+ * Changed to conform to new pcrs interface
+ *
+ * Revision 1.20 2001/07/17 13:07:01 oes
+ * Fixed segv when last line in config files
+ * lacked a terminating (\r)\n
+ *
+ * Revision 1.19 2001/07/13 14:01:54 oes
+ * Removed all #ifdef PCRS
+ *
+ * Revision 1.18 2001/06/29 21:45:41 oes
+ * Indentation, CRLF->LF, Tab-> Space
+ *
+ * Revision 1.17 2001/06/29 13:31:51 oes
+ * Various adaptions
+ *