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