732 extern "C" int dup$__interposed__(int fd2) {  in dup$__interposed__()  argument
736     const int fd = ::dup(fd2);  in dup$__interposed__()
739         new String("pid=%i: dup (fd2=%i) -> fd=%i", pid, fd2, fd));  in dup$__interposed__()
746     return ::dup(fd2);  in dup$__interposed__()
751 extern "C" int dup2$__interposed__(int fd1, int fd2) {  in dup2$__interposed__()  argument
758     FDEventMap::iterator pos = g_fd_event_map.find(fd2);  in dup2$__interposed__()
761                    fd1, fd2, fd2));  in dup2$__interposed__()
763       save_backtrace(fd2, 0, dup2_close_description_sp, false);  in dup2$__interposed__()
765     const int fd = ::dup2(fd1, fd2);  in dup2$__interposed__()
768                                        pid, fd1, fd2, fd));  in dup2$__interposed__()
776     return ::dup2(fd1, fd2);  in dup2$__interposed__()