73 static void DupDescriptor(int error_fd, const char *file, int fd, int flags) {  in DupDescriptor()  argument
79   if (target_fd == fd)  in DupDescriptor()
82   if (::dup2(target_fd, fd) == -1)  in DupDescriptor()
93   int fd;  member
109   bool has_action(int fd) const {  in has_action()
111       if (action.fd == fd)  in has_action()
128       if (close(action.fd) != 0)  in ChildFunc()
132       if (dup2(action.fd, action.arg) == -1)  in ChildFunc()
136       DupDescriptor(error_fd, action.path.c_str(), action.fd, action.arg);  in ChildFunc()
178         int fd = std::stoi(iter->path().substr(proc_fd_path.size() + 1));  in ChildFunc()  local
182         if (fd > 2 && !info.has_action(fd) && fd != error_fd)  in ChildFunc()
183           files_to_close.push_back(fd);  in ChildFunc()
190       for (int fd = 3; fd < max_fd; ++fd)  in ChildFunc()  local
191         if (!info.has_action(fd) && fd != error_fd)  in ChildFunc()
192           close(fd);  in ChildFunc()
226     : action(act.GetAction()), fd(act.GetFD()), path(act.GetPath().str()),  in ForkFileAction()