54 static int fds[2];  variable
245 	if (pipe(fds) == -1)  in os_daemonize()
253 	    close(fds[1]);  in os_daemonize()
256             len = read(fds[0], &status, 1);  in os_daemonize()
270 	close(fds[0]);  in os_daemonize()
271 	qemu_set_cloexec(fds[1]);  in os_daemonize()
298 	len = write(fds[1], &status, 1);  in os_setup_post()
330         if (write(fds[1], &status, 1) != 1) {  in os_pidfile_error()
345 int qemu_eventfd(int fds[2])  in qemu_eventfd()
352         fds[0] = ret;  in qemu_eventfd()
354         if ((fds[1] = dup(ret)) == -1) {  in qemu_eventfd()
358         qemu_set_cloexec(fds[1]);  in qemu_eventfd()
367     return qemu_pipe(fds);  in qemu_eventfd()