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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <netinet/icmp6.h>
#include <netinet/ip6.h>
#include <unistd.h>
#include "fd-util.h"
#include "icmp6-test-util.h"
int test_fd[2] = EBADF_PAIR;
static struct in6_addr dummy_link_local = {
.s6_addr = {
0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x12, 0x34, 0x56, 0xff, 0xfe, 0x78, 0x9a, 0xbc,
},
};
int icmp6_bind(int ifindex, bool is_router) {
if (!is_router && socketpair(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, test_fd) < 0)
return -errno;
return test_fd[is_router];
}
int icmp6_send(int fd, const struct in6_addr *dst, const struct iovec *iov, size_t n_iov) {
return writev(fd, iov, n_iov);
}
int icmp6_receive(
int fd,
void *iov_base,
size_t iov_len,
struct in6_addr *ret_sender,
triple_timestamp *ret_timestamp) {
assert_se(read (fd, iov_base, iov_len) == (ssize_t) iov_len);
if (ret_timestamp)
triple_timestamp_now(ret_timestamp);
if (ret_sender)
*ret_sender = dummy_link_local;
return 0;
}
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