Replace pre_connection module call with a register_hook call and
implement pre_connection as a hook. The intent is that these hooks will
be extended to allow Apache to be multi-protocol, and also to allow the
calling order to be specified on a per-hook/per-module basis. [Ben Laurie]
Port a bunch of modules to the new module structure.
["Michael H. Voase" <mvoase@midcoast.com.au>]
Submitted by: Ben Laurie
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83770 13f79535-47bb-0310-9956-ffa450edef68
Basic restructuring to introduce the MPM concept; includes various
changes to the module API... better described by docs/initial_blurb.txt.
Created multiple process model (MPM) concept by ripping out the process
guts from http_main.c and http_core.c and moving them to separate files
under src/modules/mpm/
Moved socket creation stuff to listen.c.
Moved connection open, maintenance and close to http_connection.c.
I/O layering and BUFF revamp. Much of buff.c moved to ap_iol,
iol_socket, and iol_file. See docs/buff.txt.
Moved user and auth fields from connection_rec to request_rec.
Removed RLIMIT stuff, supposedly to be implemented later in mod_cgi.
Disabled suexec, supposedly to be reimplemented later.
Submitted by: Dean Gaudet
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83763 13f79535-47bb-0310-9956-ffa450edef68
