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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Privilege Separation for dhcpcd
* Copyright (c) 2006-2021 Roy Marples <roy@marples.name>
* All rights reserved
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef PRIVSEP_ROOT_H
#define PRIVSEP_ROOT_H
#include "if.h"
#if defined(PRIVSEP) && (defined(HAVE_CAPSICUM) || defined(__linux__))
#define PRIVSEP_GETIFADDRS
#endif
pid_t ps_root_start(struct dhcpcd_ctx *ctx);
int ps_root_stop(struct dhcpcd_ctx *ctx);
ssize_t ps_root_readerror(struct dhcpcd_ctx *, void *, size_t);
ssize_t ps_root_mreaderror(struct dhcpcd_ctx *, void **, size_t *);
ssize_t ps_root_ioctl(struct dhcpcd_ctx *, ioctl_request_t, void *, size_t);
ssize_t ps_root_ip6forwarding(struct dhcpcd_ctx *, const char *);
ssize_t ps_root_unlink(struct dhcpcd_ctx *, const char *);
ssize_t ps_root_filemtime(struct dhcpcd_ctx *, const char *, time_t *);
ssize_t ps_root_readfile(struct dhcpcd_ctx *, const char *, void *, size_t);
ssize_t ps_root_writefile(struct dhcpcd_ctx *, const char *, mode_t,
const void *, size_t);
ssize_t ps_root_logreopen(struct dhcpcd_ctx *);
ssize_t ps_root_script(struct dhcpcd_ctx *, const void *, size_t);
int ps_root_getauthrdm(struct dhcpcd_ctx *, uint64_t *);
#ifdef PRIVSEP_GETIFADDRS
int ps_root_getifaddrs(struct dhcpcd_ctx *, struct ifaddrs **);
#endif
ssize_t ps_root_os(struct ps_msghdr *, struct msghdr *, void **, size_t *);
#if defined(BSD) || defined(__sun)
ssize_t ps_root_route(struct dhcpcd_ctx *, void *, size_t);
ssize_t ps_root_ioctllink(struct dhcpcd_ctx *, unsigned long, void *, size_t);
ssize_t ps_root_ioctl6(struct dhcpcd_ctx *, unsigned long, void *, size_t);
ssize_t ps_root_indirectioctl(struct dhcpcd_ctx *, unsigned long, const char *,
void *, size_t);
ssize_t ps_root_ifignoregroup(struct dhcpcd_ctx *, const char *);
#endif
#ifdef __linux__
ssize_t ps_root_sendnetlink(struct dhcpcd_ctx *, int, struct msghdr *);
#endif
#ifdef PLUGIN_DEV
int ps_root_dev_initialised(struct dhcpcd_ctx *, const char *);
int ps_root_dev_listening(struct dhcpcd_ctx *);
#endif
#endif
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