int
main(void)
{
skip_if_unavailable("/proc/self/fd/");
static const struct sockaddr_un addr = {
.sun_family = AF_UNIX,
.sun_path = TEST_SOCKET
};
struct sockaddr * const listen_sa = tail_memdup(&addr, sizeof(addr));
TAIL_ALLOC_OBJECT_CONST_PTR(socklen_t, len);
*len = offsetof(struct sockaddr_un, sun_path) + strlen(TEST_SOCKET) + 1;
if (*len > sizeof(addr))
*len = sizeof(addr);
int listen_fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (listen_fd < 0)
perror_msg_and_skip("socket");
unsigned long listen_inode = inode_of_sockfd(listen_fd);
printf("socket(AF_UNIX, SOCK_STREAM, 0) = %d<socket:[%lu]>\n",
listen_fd, listen_inode);
(void) unlink(TEST_SOCKET);
if (bind(listen_fd, listen_sa, *len))
perror_msg_and_skip("bind");
printf("bind(%d<socket:[%lu]>, {sa_family=AF_UNIX, sun_path=\"%s\"}"
", %u) = 0\n",
listen_fd, listen_inode, TEST_SOCKET, (unsigned) *len);
if (listen(listen_fd, 1))
perror_msg_and_skip("listen");
printf("listen(%d<socket:[%lu]>, 1) = 0\n", listen_fd, listen_inode);
TAIL_ALLOC_OBJECT_CONST_PTR(unsigned int, optval);
*len = sizeof(*optval);
if (getsockopt(listen_fd, SOL_SOCKET, SO_PASSCRED, optval, len))
perror_msg_and_fail("getsockopt");
printf("getsockopt(%d<socket:[%lu]>, SOL_SOCKET, SO_PASSCRED"
", [%u], [%u]) = 0\n",
listen_fd, listen_inode, *optval, (unsigned) *len);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getsockname(listen_fd, listen_sa, len))
perror_msg_and_fail("getsockname");
printf("getsockname(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=\"%s\"}, [%d->%d]) = 0\n", listen_fd, listen_inode,
TEST_SOCKET, (int) sizeof(addr), (int) *len);
int connect_fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (connect_fd < 0)
perror_msg_and_fail("socket");
unsigned long connect_inode = inode_of_sockfd(connect_fd);
printf("socket(AF_UNIX, SOCK_STREAM, 0) = %d<socket:[%lu]>\n",
connect_fd, connect_inode);
if (connect(connect_fd, listen_sa, *len))
perror_msg_and_fail("connect");
printf("connect(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=\"%s\"}, %u) = 0\n",
connect_fd, connect_inode, TEST_SOCKET, (unsigned) *len);
struct sockaddr * const accept_sa = tail_alloc(sizeof(addr));
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
int accept_fd = accept(listen_fd, accept_sa, len);
if (accept_fd < 0)
perror_msg_and_fail("accept");
unsigned long accept_inode = inode_of_sockfd(accept_fd);
printf("accept(%d<socket:[%lu]>, {sa_family=AF_UNIX}"
", [%d->%d]) = %d<socket:[%lu]>\n",
listen_fd, listen_inode,
(int) sizeof(addr), (int) *len,
accept_fd, accept_inode);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getpeername(connect_fd, listen_sa, len))
perror_msg_and_fail("getpeername");
printf("getpeername(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=\"%s\"}, [%d->%d]) = 0\n", connect_fd, connect_inode,
TEST_SOCKET, (int) sizeof(addr), (int) *len);
char text[] = "text";
assert(sendto(connect_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, 0)
== sizeof(text) - 1);
printf("sendto(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, 0) = %u\n",
connect_fd, connect_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(connect_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", connect_fd, connect_inode);
assert(recvfrom(accept_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, NULL)
== sizeof(text) - 1);
printf("recvfrom(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, NULL) = %u\n",
accept_fd, accept_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(accept_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", accept_fd, accept_inode);
connect_fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (connect_fd < 0)
perror_msg_and_fail("socket");
connect_inode = inode_of_sockfd(connect_fd);
printf("socket(AF_UNIX, SOCK_STREAM, 0) = %d<socket:[%lu]>\n",
connect_fd, connect_inode);
*optval = 1;
*len = sizeof(*optval);
if (setsockopt(connect_fd, SOL_SOCKET, SO_PASSCRED, optval, *len))
perror_msg_and_fail("setsockopt");
printf("setsockopt(%d<socket:[%lu]>, SOL_SOCKET, SO_PASSCRED"
", [%u], %u) = 0\n",
connect_fd, connect_inode, *optval, (unsigned) *len);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getsockname(listen_fd, listen_sa, len))
perror_msg_and_fail("getsockname");
printf("getsockname(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=\"%s\"}, [%d->%d]) = 0\n",
listen_fd, listen_inode, TEST_SOCKET,
(int) sizeof(addr), (int) *len);
if (connect(connect_fd, listen_sa, *len))
perror_msg_and_fail("connect");
printf("connect(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=\"%s\"}, %u) = 0\n",
connect_fd, connect_inode, TEST_SOCKET, (unsigned) *len);
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
accept_fd = accept(listen_fd, accept_sa, len);
if (accept_fd < 0)
perror_msg_and_fail("accept");
accept_inode = inode_of_sockfd(accept_fd);
const char * const sun_path1 =
((struct sockaddr_un *) accept_sa)->sun_path + 1;
printf("accept(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=@\"%s\"}, [%d->%d]) = %d<socket:[%lu]>\n",
listen_fd, listen_inode, sun_path1,
(int) sizeof(addr), (int) *len,
accept_fd, accept_inode);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getpeername(connect_fd, listen_sa, len))
perror_msg_and_fail("getpeername");
printf("getpeername(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=\"%s\"}, [%d->%d]) = 0\n",
connect_fd, connect_inode, TEST_SOCKET,
(int) sizeof(addr), (int) *len);
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getsockname(connect_fd, accept_sa, len))
perror_msg_and_fail("getsockname");
printf("getsockname(%d<socket:[%lu]>, {sa_family=AF_UNIX"
", sun_path=@\"%s\"}, [%d->%d]) = 0\n",
connect_fd, connect_inode, sun_path1,
(int) sizeof(addr), (int) *len);
assert(sendto(connect_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, 0)
== sizeof(text) - 1);
printf("sendto(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, 0) = %u\n",
connect_fd, connect_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(connect_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", connect_fd, connect_inode);
assert(recvfrom(accept_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, NULL)
== sizeof(text) - 1);
printf("recvfrom(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, NULL) = %u\n",
accept_fd, accept_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(accept_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", accept_fd, accept_inode);
assert(unlink(TEST_SOCKET) == 0);
assert(close(listen_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n",
listen_fd, listen_inode);
puts("+++ exited with 0 +++");
return 0;
}
int
main(int ac, const char **av)
{
assert(ac == 2);
struct sockaddr_un addr = { .sun_family = AF_UNIX };
unsigned int sun_path_len = strlen(av[1]);
assert(sun_path_len > 0 && sun_path_len <= sizeof(addr.sun_path));
strncpy(addr.sun_path, av[1], sizeof(addr.sun_path));
struct sockaddr * const listen_sa = tail_memdup(&addr, sizeof(addr));
socklen_t * const len = tail_alloc(sizeof(socklen_t));
*len = offsetof(struct sockaddr_un, sun_path) + strlen(av[1]) + 1;
if (*len > sizeof(addr))
*len = sizeof(addr);
int listen_fd = socket(PF_LOCAL, SOCK_STREAM, 0);
if (listen_fd < 0)
perror_msg_and_skip("socket");
unsigned long listen_inode = inode_of_sockfd(listen_fd);
printf("socket(PF_LOCAL, SOCK_STREAM, 0) = %d<socket:[%lu]>\n",
listen_fd, listen_inode);
(void) unlink(av[1]);
if (bind(listen_fd, listen_sa, *len))
perror_msg_and_skip("bind");
printf("bind(%d<socket:[%lu]>, {sa_family=AF_LOCAL, sun_path=\"%s\"}"
", %u) = 0\n", listen_fd, listen_inode, av[1], (unsigned) *len);
if (listen(listen_fd, 1))
perror_msg_and_skip("listen");
printf("listen(%d<socket:[%lu]>, 1) = 0\n", listen_fd, listen_inode);
unsigned int * const optval = tail_alloc(sizeof(unsigned int));
*len = sizeof(*optval);
if (getsockopt(listen_fd, SOL_SOCKET, SO_PASSCRED, optval, len))
perror_msg_and_fail("getsockopt");
printf("getsockopt(%d<socket:[%lu]>, SOL_SOCKET, SO_PASSCRED"
", [%u], [%u]) = 0\n",
listen_fd, listen_inode, *optval, (unsigned) *len);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getsockname(listen_fd, listen_sa, len))
perror_msg_and_fail("getsockname");
printf("getsockname(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=\"%s\"}, [%u]) = 0\n", listen_fd, listen_inode,
av[1], (unsigned) *len);
int connect_fd = socket(PF_LOCAL, SOCK_STREAM, 0);
if (connect_fd < 0)
perror_msg_and_fail("socket");
unsigned long connect_inode = inode_of_sockfd(connect_fd);
printf("socket(PF_LOCAL, SOCK_STREAM, 0) = %d<socket:[%lu]>\n",
connect_fd, connect_inode);
if (connect(connect_fd, listen_sa, *len))
perror_msg_and_fail("connect");
printf("connect(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=\"%s\"}, %u) = 0\n",
connect_fd, connect_inode, av[1], (unsigned) *len);
struct sockaddr * const accept_sa = tail_alloc(sizeof(addr));
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
int accept_fd = accept(listen_fd, accept_sa, len);
if (accept_fd < 0)
perror_msg_and_fail("accept");
unsigned long accept_inode = inode_of_sockfd(accept_fd);
printf("accept(%d<socket:[%lu]>, {sa_family=AF_LOCAL, NULL}"
", [%u]) = %d<socket:[%lu]>\n",
listen_fd, listen_inode, (unsigned) *len,
accept_fd, accept_inode);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getpeername(connect_fd, listen_sa, len))
perror_msg_and_fail("getpeername");
printf("getpeername(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=\"%s\"}, [%u]) = 0\n", connect_fd, connect_inode,
av[1], (unsigned) *len);
char text[] = "text";
assert(sendto(connect_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, 0)
== sizeof(text) - 1);
printf("sendto(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, 0) = %u\n",
connect_fd, connect_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(connect_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", connect_fd, connect_inode);
assert(recvfrom(accept_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, NULL)
== sizeof(text) - 1);
printf("recvfrom(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, NULL) = %u\n",
accept_fd, accept_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(accept_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", accept_fd, accept_inode);
connect_fd = socket(PF_LOCAL, SOCK_STREAM, 0);
if (connect_fd < 0)
perror_msg_and_fail("socket");
connect_inode = inode_of_sockfd(connect_fd);
printf("socket(PF_LOCAL, SOCK_STREAM, 0) = %d<socket:[%lu]>\n",
connect_fd, connect_inode);
*optval = 1;
*len = sizeof(*optval);
if (setsockopt(connect_fd, SOL_SOCKET, SO_PASSCRED, optval, *len))
perror_msg_and_fail("setsockopt");
printf("setsockopt(%d<socket:[%lu]>, SOL_SOCKET, SO_PASSCRED"
", [%u], %u) = 0\n",
connect_fd, connect_inode, *optval, (unsigned) *len);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getsockname(listen_fd, listen_sa, len))
perror_msg_and_fail("getsockname");
printf("getsockname(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=\"%s\"}, [%u]) = 0\n",
listen_fd, listen_inode, av[1], (unsigned) *len);
if (connect(connect_fd, listen_sa, *len))
perror_msg_and_fail("connect");
printf("connect(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=\"%s\"}, %u) = 0\n",
connect_fd, connect_inode, av[1], (unsigned) *len);
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
accept_fd = accept(listen_fd, accept_sa, len);
if (accept_fd < 0)
perror_msg_and_fail("accept");
accept_inode = inode_of_sockfd(accept_fd);
const char * const sun_path1 =
((struct sockaddr_un *) accept_sa) -> sun_path + 1;
printf("accept(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=@\"%s\"}, [%u]) = %d<socket:[%lu]>\n",
listen_fd, listen_inode, sun_path1, (unsigned) *len,
accept_fd, accept_inode);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getpeername(connect_fd, listen_sa, len))
perror_msg_and_fail("getpeername");
printf("getpeername(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=\"%s\"}, [%u]) = 0\n",
connect_fd, connect_inode, av[1], (unsigned) *len);
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getsockname(connect_fd, accept_sa, len))
perror_msg_and_fail("getsockname");
printf("getsockname(%d<socket:[%lu]>, {sa_family=AF_LOCAL"
", sun_path=@\"%s\"}, [%u]) = 0\n",
connect_fd, connect_inode, sun_path1, (unsigned) *len);
assert(sendto(connect_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, 0)
== sizeof(text) - 1);
printf("sendto(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, 0) = %u\n",
connect_fd, connect_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(connect_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", connect_fd, connect_inode);
assert(recvfrom(accept_fd, text, sizeof(text) - 1, MSG_DONTWAIT, NULL, NULL)
== sizeof(text) - 1);
printf("recvfrom(%d<socket:[%lu]>, \"%s\", %u, MSG_DONTWAIT"
", NULL, NULL) = %u\n",
accept_fd, accept_inode, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(accept_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n", accept_fd, accept_inode);
assert(unlink(av[1]) == 0);
assert(close(listen_fd) == 0);
printf("close(%d<socket:[%lu]>) = 0\n",
listen_fd, listen_inode);
puts("+++ exited with 0 +++");
return 0;
}
int
main(void)
{
skip_if_unavailable("/proc/self/fd/");
const struct sockaddr_in addr = {
.sin_family = AF_INET,
.sin_addr.s_addr = htonl(INADDR_LOOPBACK)
};
struct sockaddr * const listen_sa = tail_memdup(&addr, sizeof(addr));
TAIL_ALLOC_OBJECT_CONST_PTR(socklen_t, len);
*len = sizeof(addr);
const int listen_fd = socket(AF_INET, SOCK_STREAM, 0);
if (listen_fd < 0)
perror_msg_and_skip("socket");
const unsigned long listen_inode = inode_of_sockfd(listen_fd);
printf("socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = %d<TCP:[%lu]>\n",
listen_fd, listen_inode);
if (bind(listen_fd, listen_sa, *len))
perror_msg_and_skip("bind");
printf("bind(%d<TCP:[%lu]>, {sa_family=AF_INET, sin_port=htons(0)"
", sin_addr=inet_addr(\"127.0.0.1\")}, %u) = 0\n",
listen_fd, listen_inode, (unsigned) *len);
if (listen(listen_fd, 1))
perror_msg_and_skip("listen");
printf("listen(%d<TCP:[%lu]>, 1) = 0\n", listen_fd, listen_inode);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getsockname(listen_fd, listen_sa, len))
perror_msg_and_fail("getsockname");
const unsigned int listen_port =
ntohs(((struct sockaddr_in *) listen_sa)->sin_port);
printf("getsockname(%d<TCP:[127.0.0.1:%u]>, {sa_family=AF_INET"
", sin_port=htons(%u), sin_addr=inet_addr(\"127.0.0.1\")}"
", [%u]) = 0\n",
listen_fd, listen_port, listen_port, (unsigned) *len);
TAIL_ALLOC_OBJECT_CONST_PTR(unsigned int, optval);
*len = sizeof(*optval);
if (getsockopt(listen_fd, SOL_TCP, TCP_MAXSEG, optval, len))
perror_msg_and_fail("getsockopt");
printf("getsockopt(%d<TCP:[127.0.0.1:%u]>, SOL_TCP, TCP_MAXSEG"
", [%u], [%u]) = 0\n",
listen_fd, listen_port, *optval, (unsigned) *len);
const int connect_fd = socket(AF_INET, SOCK_STREAM, 0);
if (connect_fd < 0)
perror_msg_and_fail("socket");
const unsigned long connect_inode = inode_of_sockfd(connect_fd);
printf("socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = %d<TCP:[%lu]>\n",
connect_fd, connect_inode);
*len = sizeof(addr);
if (connect(connect_fd, listen_sa, *len))
perror_msg_and_fail("connect");
printf("connect(%d<TCP:[%lu]>, {sa_family=AF_INET, sin_port=htons(%u)"
", sin_addr=inet_addr(\"127.0.0.1\")}, %u) = 0\n",
connect_fd, connect_inode, listen_port, (unsigned) *len);
struct sockaddr * const accept_sa = tail_alloc(sizeof(addr));
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
const int accept_fd = accept(listen_fd, accept_sa, len);
if (accept_fd < 0)
perror_msg_and_fail("accept");
const unsigned int connect_port =
ntohs(((struct sockaddr_in *) accept_sa)->sin_port);
printf("accept(%d<TCP:[127.0.0.1:%u]>, {sa_family=AF_INET"
", sin_port=htons(%u), sin_addr=inet_addr(\"127.0.0.1\")}"
", [%u]) = %d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>\n",
listen_fd, listen_port, connect_port, (unsigned) *len,
accept_fd, listen_port, connect_port);
memset(accept_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getpeername(accept_fd, accept_sa, len))
perror_msg_and_fail("getpeername");
printf("getpeername(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>"
", {sa_family=AF_INET, sin_port=htons(%u)"
", sin_addr=inet_addr(\"127.0.0.1\")}, [%u]) = 0\n",
accept_fd, listen_port, connect_port, connect_port,
(unsigned) *len);
memset(listen_sa, 0, sizeof(addr));
*len = sizeof(addr);
if (getpeername(connect_fd, listen_sa, len))
perror_msg_and_fail("getpeername");
printf("getpeername(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>"
", {sa_family=AF_INET, sin_port=htons(%u)"
", sin_addr=inet_addr(\"127.0.0.1\")}, [%u]) = 0\n",
connect_fd, connect_port, listen_port, listen_port,
(unsigned) *len);
*len = sizeof(*optval);
if (setsockopt(connect_fd, SOL_TCP, TCP_MAXSEG, optval, *len))
perror_msg_and_fail("setsockopt");
printf("setsockopt(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>"
", SOL_TCP, TCP_MAXSEG, [%u], %u) = 0\n",
connect_fd, connect_port, listen_port, *optval,
(unsigned) *len);
char text[] = "text";
assert(sendto(connect_fd, text, sizeof(text) - 1,
MSG_DONTROUTE | MSG_DONTWAIT, NULL, 0) == sizeof(text) - 1);
printf("sendto(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>, \"%s\", %u"
", MSG_DONTROUTE|MSG_DONTWAIT, NULL, 0) = %u\n",
connect_fd, connect_port, listen_port, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(connect_fd) == 0);
printf("close(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>) = 0\n",
connect_fd, connect_port, listen_port);
assert(recvfrom(accept_fd, text, sizeof(text) - 1, MSG_WAITALL,
NULL, NULL) == sizeof(text) - 1);
printf("recvfrom(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>, \"%s\", %u"
", MSG_WAITALL, NULL, NULL) = %u\n",
accept_fd, listen_port, connect_port, text,
(unsigned) sizeof(text) - 1, (unsigned) sizeof(text) - 1);
assert(close(accept_fd) == 0);
printf("close(%d<TCP:[127.0.0.1:%u->127.0.0.1:%u]>) = 0\n",
accept_fd, listen_port, connect_port);
assert(close(listen_fd) == 0);
printf("close(%d<TCP:[127.0.0.1:%u]>) = 0\n",
listen_fd, listen_port);
puts("+++ exited with 0 +++");
return 0;
}
