93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/*
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* Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com>
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* Copyright (c) 2017-2018 The strace developers.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "tests.h"
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#include <stdio.h>
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#include <inttypes.h>
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#include "test_nlattr.h"
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#include <linux/if.h>
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#include <linux/if_arp.h>
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#ifdef HAVE_LINUX_IF_LINK_H
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# include <linux/if_link.h>
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#endif
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#include <linux/rtnetlink.h>
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#if !HAVE_DECL_IFLA_PROTINFO
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enum { IFLA_PROTINFO = 12 };
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#endif
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#define IFLA_BRPORT_PRIORITY 2
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#define IFLA_BRPORT_MESSAGE_AGE_TIMER 21
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#define IFLA_ATTR IFLA_PROTINFO
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#include "nlattr_ifla.h"
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int
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main(void)
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{
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skip_if_unavailable("/proc/self/fd/");
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const uint16_t u16 = 0xabcd;
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const uint64_t u64 = 0xabcdedeeefeafeab;
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const int fd = create_nl_socket(NETLINK_ROUTE);
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void *nlh0 = midtail_alloc(NLMSG_SPACE(hdrlen),
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NLA_HDRLEN * 2 + sizeof(u64));
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static char pattern[4096];
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fill_memory_ex(pattern, sizeof(pattern), 'a', 'z' - 'a' + 1);
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TEST_NESTED_NLATTR_OBJECT(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_BRPORT_PRIORITY, pattern, u16,
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printf("%u", u16));
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TEST_NESTED_NLATTR_OBJECT(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_BRPORT_MESSAGE_AGE_TIMER, pattern, u64,
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printf("%" PRIu64, u64));
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#ifdef HAVE_STRUCT_IFLA_BRIDGE_ID
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static const struct ifla_bridge_id id = {
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.prio = { 0xab, 0xcd },
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.addr = { 0xab, 0xcd, 0xef, 0xac, 0xbc, 0xcd }
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};
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TEST_NESTED_NLATTR_OBJECT(fd, nlh0, hdrlen,
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init_ifinfomsg, print_ifinfomsg,
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IFLA_BRPORT_ROOT_ID, pattern, id,
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printf("{prio=[%u, %u]"
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", addr=%02x:%02x:%02x:%02x:%02x:%02x}",
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id.prio[0], id.prio[1],
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id.addr[0], id.addr[1], id.addr[2],
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id.addr[3], id.addr[4], id.addr[5]));
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#endif
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puts("+++ exited with 0 +++");
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return 0;
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}
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