qemu/include/qemu/systemd.h
Markus Armbruster 177d9e0da0 Normalize header guard symbol definition.
We commonly define the header guard symbol without an explicit value.
Normalize the exceptions.

Done with scripts/clean-header-guards.pl.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190315145123.28030-8-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-05-13 08:58:55 +02:00

27 lines
639 B
C

/*
* systemd socket activation support
*
* Copyright 2017 Red Hat, Inc. and/or its affiliates
*
* Authors:
* Richard W.M. Jones <rjones@redhat.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef QEMU_SYSTEMD_H
#define QEMU_SYSTEMD_H
#define FIRST_SOCKET_ACTIVATION_FD 3 /* defined by systemd ABI */
/*
* Check if socket activation was requested via use of the
* LISTEN_FDS and LISTEN_PID environment variables.
*
* Returns 0 if no socket activation, or the number of FDs.
*/
unsigned int check_socket_activation(void);
#endif