HelenOS sources

is_open           461 uspace/lib/cpp/include/__bits/io/fstream.hpp                 return rdbuf_.is_open();
is_open           570 uspace/lib/cpp/include/__bits/io/fstream.hpp                 return rdbuf_.is_open();
is_open           681 uspace/lib/cpp/include/__bits/io/fstream.hpp                 return rdbuf_.is_open();
is_open           238 uspace/lib/ui/test/menu.c PCUT_TEST(is_open)
is_open           314 uspace/lib/ui/test/menudd.c PCUT_TEST(is_open)