1.7 KiB
IRCd Library Definitions
This directory contains definitions and linkage for libircd
Overview
libircd is designed specifically as a shared object library. The purpose of its
shared'ness is to facilitate IRCd's modular design: IRCd ships with many other
shared objects which introduce the "business logic" and features of the daemon. If
libircd was not a shared object, every single module would have to include large
amounts of duplicate code drawn from the static library. This would be a huge drag
on both compilation and the runtime performance.
(module) (module)
| |
| |
V V
|-------------|
---------------------- | | < ---- (module)
| | | |
| User's executable | <---- | libircd |
| | | |
---------------------- | | < ---- (module)
|-------------|
^ ^
| |
| |
(module) (module)
The user (which we may also refer to as the "embedder" elsewhere in
documentation) only deals directly with libircd and not the modules.
libircd is generally loaded with its symbols bound globally in the executable
and on most platforms cannot be unloaded (or even loaded) manually and has not
been tested to do so. As an aside, we do not summarily dismiss the idea of
reload capability and would like to see it made possible.