![]() new-style modules using static symbols. Everything will still work as before, but new-style modules can now be defined by putting a '#define STATIC_MODULE' somewhere before including module.h, then declaring STATIC_MODULE the various methods (load, unload, key...) that the module is supposed to supply, and adding a 'STD_MOD(MOD_1, reload_fn, NULL, NULL)' macro call at the end. A module compiled in this way will be loaded RTLD_NOW|RTLD_LOCAL so symbol pollution is reduced, and symbols are resolved immediately. Removing just the '#define STATIC_MODULE' will restore the old behaviour. In order for a module to be loaded RTLD_NOW|RTLD_LOCAL, it must not export any symbol[1], and all the modules it depends on (e.g. res_*) must be loaded already. [1] Mechanisms are in place, and will be enabled later, to still allow such modules to 'export' symbols and resolving the dependencies irrespective of the load order. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@17790 f38db490-d61c-443f-a65b-d21fe96a405b |
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asterisk | ||
solaris-compat | ||
asterisk.h |