Alex, Is it documented somewhere?
пн, 11 апр. 2022 г. в 18:45, Alex Peshkoff via Firebird-devel <firebird-devel@lists.sourceforge.net>: > > On 4/11/22 17:56, Dimitry Sibiryakov wrote: > > Vasiliy Yashkov wrote 11.04.2022 16:52: > >> What is the right way to throw an exception? > > > > Plugins (as any other DLL) is not supposed to throw exceptions ever. > > > > Yes, throwing directly (like in your code) is impossible. But there is a > way to return an exception information from plugin using Status > interface, which is passed as first parameter in that case. > Pay attention - FB_PLUGIN_ENTRY_POINT has no such parameter and > therefore is not expected to return exception information. (there are > more reasons why exceptions not to be used in that call but let me not > dive too deep here) > > But if some plugin entry has first Status parameter you can throw > FbException in it, it will be caught by thin API layer which actually > invoked your plugin entry and delivered to the code which called plugin. > > > > > Firebird-Devel mailing list, web interface at > https://lists.sourceforge.net/lists/listinfo/firebird-devel -- Роман Симаков Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
