1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun // Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun #include <sys/eventfd.h> 5*4882a593Smuzhiyun main(void)6*4882a593Smuzhiyunint main(void) 7*4882a593Smuzhiyun { 8*4882a593Smuzhiyun return eventfd(0, EFD_NONBLOCK); 9*4882a593Smuzhiyun } 10