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83 lines
2.8 KiB
83 lines
2.8 KiB
/* |
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* Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com> |
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* Copyright (c) 2017 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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#ifdef HAVE_LINUX_NETFILTER_NFNETLINK_LOG_H |
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# include <stdio.h> |
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# include <sys/socket.h> |
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# include "netlink.h" |
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# include <linux/netfilter/nfnetlink.h> |
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# include <linux/netfilter/nfnetlink_log.h> |
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static void |
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test_nlmsg_type(const int fd) |
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{ |
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long rc; |
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struct nlmsghdr nlh = { |
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.nlmsg_len = sizeof(nlh), |
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.nlmsg_flags = NLM_F_REQUEST, |
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}; |
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nlh.nlmsg_type = NFNL_SUBSYS_ULOG << 8 | NFULNL_MSG_PACKET; |
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rc = sendto(fd, &nlh, nlh.nlmsg_len, MSG_DONTWAIT, NULL, 0); |
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printf("sendto(%d, {len=%u" |
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", type=NFNL_SUBSYS_ULOG<<8|NFULNL_MSG_PACKET" |
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", flags=NLM_F_REQUEST, seq=0, pid=0}" |
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", %u, MSG_DONTWAIT, NULL, 0) = %s\n", |
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fd, nlh.nlmsg_len, nlh.nlmsg_len, sprintrc(rc)); |
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nlh.nlmsg_type = NFNL_SUBSYS_ULOG << 8 | 0xff; |
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rc = sendto(fd, &nlh, nlh.nlmsg_len, MSG_DONTWAIT, NULL, 0); |
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printf("sendto(%d, {len=%u" |
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", type=NFNL_SUBSYS_ULOG<<8|0xff /* NFULNL_MSG_??? */" |
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", flags=NLM_F_REQUEST, seq=0, pid=0}" |
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", %u, MSG_DONTWAIT, NULL, 0) = %s\n", |
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fd, nlh.nlmsg_len, nlh.nlmsg_len, sprintrc(rc)); |
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} |
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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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int fd = create_nl_socket(NETLINK_NETFILTER); |
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test_nlmsg_type(fd); |
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puts("+++ exited with 0 +++"); |
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return 0; |
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} |
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#else |
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SKIP_MAIN_UNDEFINED("HAVE_LINUX_NETFILTER_NFNETLINK_LOG_H") |
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#endif
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