Em segunda-feira, 17 de outubro de 2016, às 11:23:29 PDT, Marc Mutz escreveu: > Please don't equate 'resource' with 'memory'. Memory is just one of many > resources a program may have acquired, and the _only_ resource which does > not need to be released at program exit.
Well, no. It does not need to close file descriptors either, they are closed by the OS. In fact, most OS resources are automatically freed when the application exits, though on Unix systems that's usually associated with file descriptors, such as file locks. It may have to do the proper shutdown protocol on them, be it save the proper data, send the proper disconnection information on a socket or remove temporary files. But there are a couple of file descriptors applications seldom ever close, like stdin, stdout and stderr. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development