90 lines
2.5 KiB
C
90 lines
2.5 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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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "tests.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <unistd.h>
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#include <sys/socket.h>
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#include "netlink.h"
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#include <linux/xfrm.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_type = XFRM_MSG_NEWSA,
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.nlmsg_flags = NLM_F_REQUEST,
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};
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rc = sendto(fd, &nlh, sizeof(nlh), MSG_DONTWAIT, NULL, 0);
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printf("sendto(%d, {len=%u, type=XFRM_MSG_NEWSA"
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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, (unsigned) sizeof(nlh), sprintrc(rc));
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}
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static void
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test_nlmsg_flags(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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};
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nlh.nlmsg_type = XFRM_MSG_GETSA;
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nlh.nlmsg_flags = NLM_F_DUMP;
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rc = sendto(fd, &nlh, sizeof(nlh), MSG_DONTWAIT, NULL, 0);
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printf("sendto(%d, {len=%u, type=XFRM_MSG_GETSA"
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", flags=NLM_F_DUMP, seq=0, pid=0}"
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", %u, MSG_DONTWAIT, NULL, 0) = %s\n",
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fd, nlh.nlmsg_len, (unsigned) sizeof(nlh), sprintrc(rc));
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nlh.nlmsg_type = XFRM_MSG_NEWSA;
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nlh.nlmsg_flags = NLM_F_REPLACE;
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rc = sendto(fd, &nlh, sizeof(nlh), MSG_DONTWAIT, NULL, 0);
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printf("sendto(%d, {len=%u, type=XFRM_MSG_NEWSA"
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", flags=NLM_F_REPLACE, seq=0, pid=0}"
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", %u, MSG_DONTWAIT, NULL, 0) = %s\n",
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fd, nlh.nlmsg_len, (unsigned) sizeof(nlh), sprintrc(rc));
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nlh.nlmsg_type = XFRM_MSG_DELSA;
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nlh.nlmsg_flags = NLM_F_ECHO | NLM_F_NONREC;
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rc = sendto(fd, &nlh, sizeof(nlh), MSG_DONTWAIT, NULL, 0);
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printf("sendto(%d, {len=%u, type=XFRM_MSG_DELSA"
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", flags=NLM_F_ECHO|NLM_F_NONREC, seq=0, pid=0}"
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", %u, MSG_DONTWAIT, NULL, 0) = %s\n",
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fd, nlh.nlmsg_len, (unsigned) sizeof(nlh), sprintrc(rc));
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nlh.nlmsg_type = XFRM_MSG_ALLOCSPI;
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nlh.nlmsg_flags = NLM_F_ECHO | NLM_F_REPLACE;
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rc = sendto(fd, &nlh, sizeof(nlh), MSG_DONTWAIT, NULL, 0);
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printf("sendto(%d, {len=%u, type=XFRM_MSG_ALLOCSPI"
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", flags=NLM_F_ECHO|%#x, seq=0, pid=0}"
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", %u, MSG_DONTWAIT, NULL, 0) = %s\n",
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fd, nlh.nlmsg_len, NLM_F_REPLACE,
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(unsigned) sizeof(nlh), sprintrc(rc));
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}
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int 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_XFRM);
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test_nlmsg_type(fd);
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test_nlmsg_flags(fd);
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printf("+++ exited with 0 +++\n");
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return 0;
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}
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