dynamic-linking
Dynamic Linking
Purpose
Guide agents through Linux dynamic linking: shared library creation, RPATH/RUNPATH configuration, soname versioning, dlopen/dlsym plugin patterns, LD_PRELOAD interposition, and symbol visibility control.
Triggers
- "Cannot open shared object file: No such file or directory"
- "How do I set RPATH so my binary finds its shared library?"
- "How do I use dlopen/dlsym for a plugin system?"
- "What's the difference between RPATH and RUNPATH?"
- "How do I use LD_PRELOAD to intercept a function?"
- "How do I version my shared library with soname?"
Workflow
1. Creating a shared library
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