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58e227a8a5
Describe the shared library open semantics in the FLAT and PROTECTED builds: dlopen() of a library that is already loaded returns a handle to it and takes an additional reference, and the library is unloaded only when the last handle is closed. Note the consequences that follow from having a single instance: libraries are matched by basename, data is shared by all users, and constructors and destructors run once. Contrast this with insmod(), which still rejects a duplicate module name, and note that dlopen() is not implemented in the KERNEL build. Assisted-by: Claude Opus 5 (1M context) <noreply@anthropic.com> Signed-off-by: Marco Casaroli <marco.casaroli@gmail.com> |
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