1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
6 This file is part of systemd.
8 Copyright 2014 Djalal Harouni
10 systemd is free software; you can redistribute it and/or modify it
11 under the terms of the GNU Lesser General Public License as published by
12 the Free Software Foundation; either version 2.1 of the License, or
13 (at your option) any later version.
15 systemd is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 Lesser General Public License for more details.
20 You should have received a copy of the GNU Lesser General Public License
21 along with systemd; If not, see <http://www.gnu.org/licenses/>.
24 #include <sys/types.h>
25 #include <sys/eventfd.h>
30 EVENTFD_PARENT_SUCCEEDED,
31 EVENTFD_PARENT_FAILED,
32 EVENTFD_CHILD_SUCCEEDED,
36 pid_t clone_with_eventfd(int flags, int eventfds[2]);
38 int eventfd_send_state(int efd, eventfd_t s);
39 int eventfd_recv_state(int efd, eventfd_t *e, eventfd_t s);
41 int eventfd_recv_start(int efd);
42 int eventfd_parent_succeeded(int efd);
43 int eventfd_child_succeeded(int efd);