alpine: cast addresses to struct sockaddr *

Otherwise we get errors like this:

/usr/include/sys/socket.h:315:5: note: expected 'const struct sockaddr *' but argument is of type 'struct sockaddr_un *'
 int bind (int, const struct sockaddr *, socklen_t);
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

test/zdtm/static/del_standalone_un.c

@@ -39,7 +39,7 @@ static int bind_and_listen(struct sockaddr_un *addr)
 		return -1;
 	}
 
-	if (bind(sk, addr, sizeof(*addr))) {
+	if (bind(sk, (struct sockaddr *) addr, sizeof(*addr))) {
 		fail("bind %s", addr->sun_path);
 		close(sk);
 		return -1;

test/zdtm/static/packet_sock_spkt.c

@@ -23,7 +23,7 @@ static int do_bind(int sk)
 	addr.sa_family = AF_PACKET;
 	strcpy(addr.sa_data, "lo");
 
-	return bind(sk, &addr, sizeof(addr));
+	return bind(sk, (struct sockaddr *) &addr, sizeof(addr));
 }
 
 static int check_socket_binding(int sk, char *dev)

test/zdtm/static/sk-unix-rel.c

@@ -64,7 +64,7 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
-	ret = bind(sock[0], &addr, addrlen);
+	ret = bind(sock[0], (struct sockaddr *) &addr, addrlen);
 	if (ret) {
 		fail("bind\n");
 		exit(1);
@@ -79,7 +79,7 @@ int main(int argc, char *argv[])
 	test_daemon();
 	test_waitsig();
 
-	if (connect(sock[1], &addr, addrlen)) {
+	if (connect(sock[1], (struct sockaddr *) &addr, addrlen)) {
 		fail("connect\n");
 		exit(1);
 	}

test/zdtm/static/socket-ext.c

@@ -55,7 +55,7 @@ int main(int argc, char *argv[])
 			pr_perror("Can't create socket");
 			return 1;
 		}
-		ret = bind(sk, &addr, addrlen);
+		ret = bind(sk, (struct sockaddr *) &addr, addrlen);
 		if (ret < 0) {
 			pr_perror("Can't bind socket to %s", path);
 			return 1;
@@ -82,7 +82,7 @@ int main(int argc, char *argv[])
 		return 1;
 	}
 
-	ret = connect(sk, &addr, addrlen);
+	ret = connect(sk, (struct sockaddr *) &addr, addrlen);
 	if (ret < 0) {
 		pr_perror("Can't connect socket");
 		return 1;

test/zdtm/static/socket_close_data01.c

@@ -30,7 +30,7 @@ static int client(const char *iter)
 	addr.sun_family = AF_UNIX;
 	strcpy(addr.sun_path, filename);
 
-	if (connect(sk, (void *)&addr, sizeof(struct sockaddr_un)) < 0) {
+	if (connect(sk, (struct sockaddr *) &addr, sizeof(struct sockaddr_un)) < 0) {
 		pr_perror("connect failed %s", iter);
 		return 1;
 	}

test/zdtm/static/socket_dgram_data.c

@@ -42,15 +42,15 @@ int main(int argc, char **argv)
 	memcpy(addr.sun_path, SK_SRV, sizeof(SK_SRV));
 	addrlen = sizeof(addr.sun_family) + sizeof(SK_SRV);
 
-	if (bind(srv, &addr, addrlen)) {
+	if (bind(srv, (struct sockaddr *) &addr, addrlen)) {
 		fail("bind\n");
 		exit(1);
 	}
-	if (connect(clnt1, &addr, addrlen)) {
+	if (connect(clnt1, (struct sockaddr *) &addr, addrlen)) {
 		fail("connect\n");
 		exit(1);
 	}
-	if (connect(clnt2, &addr, addrlen)) {
+	if (connect(clnt2, (struct sockaddr *) &addr, addrlen)) {
 		fail("connect\n");
 		exit(1);
 	}

test/zdtm/static/socket_snd_addr.c

@@ -44,7 +44,7 @@ int main(int argc, char **argv)
 	memcpy(addr.sun_path, SK_SRV, sizeof(SK_SRV));
 	addrlen = sizeof(addr.sun_family) + sizeof(SK_SRV);
 
-	if (bind(srv, &addr, addrlen)) {
+	if (bind(srv, (struct sockaddr *) &addr, addrlen)) {
 		fail("bind\n");
 		exit(1);
 	}
@@ -58,14 +58,14 @@ int main(int argc, char **argv)
 		memcpy(addr.sun_path, sk_names[i], sizeof(SK_NAME));
 		addrlen = sizeof(addr.sun_family) + sizeof(SK_NAME);
 
-		if (bind(clnt, &addr, addrlen)) {
+		if (bind(clnt, (struct sockaddr *) &addr, addrlen)) {
 			fail("bind\n");
 			exit(1);
 		}
 
 		memcpy(addr.sun_path, SK_SRV, sizeof(SK_SRV));
 		addrlen = sizeof(addr.sun_family) + sizeof(SK_SRV);
-		if (connect(clnt, &addr, addrlen)) {
+		if (connect(clnt, (struct sockaddr *) &addr, addrlen)) {
 			fail("connect\n");
 			exit(1);
 		}

test/zdtm/static/sockets00.c

@@ -63,7 +63,7 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
-	ret = bind(ssk_icon[0], &addr, addrlen);
+	ret = bind(ssk_icon[0], (struct sockaddr *) &addr, addrlen);
 	if (ret) {
 		fail("bind\n");
 		exit(1);
@@ -87,7 +87,7 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
-	ret = connect(ssk_icon[2], &addr, addrlen);
+	ret = connect(ssk_icon[2], (struct sockaddr *) &addr, addrlen);
 	if (ret) {
 		fail("connect\n");
 		exit(1);
@@ -99,7 +99,7 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
-	ret = connect(ssk_icon[1], &addr, addrlen);
+	ret = connect(ssk_icon[1], (struct sockaddr *) &addr, addrlen);
 	if (ret) {
 		fail("connect\n");
 		exit(1);

test/zdtm/static/sockets03.c

@@ -56,7 +56,7 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
-	ret = bind(sk[0], &addr, addrlen);
+	ret = bind(sk[0], (struct sockaddr *) &addr, addrlen);
 	if (ret) {
 		fail("bind\n");
 		exit(1);
@@ -74,7 +74,7 @@ int main(int argc, char *argv[])
 		exit(1);
 	}
 
-	ret = connect(sk[1], &addr, addrlen);
+	ret = connect(sk[1], (struct sockaddr *) &addr, addrlen);
 	if (ret) {
 		fail("connect\n");
 		exit(1);

test/zdtm/static/sockets_dgram.c

@@ -102,38 +102,38 @@ int main(int argc, char *argv[])
 	name_bound_conn.sun_family = AF_UNIX;
 	strncpy(name_bound_conn.sun_path, path, sizeof(name_bound_conn.sun_path));
 
-	ret = bind(sk_dgram_bound_server, &name_bound, sizeof(name_bound));
+	ret = bind(sk_dgram_bound_server, (struct sockaddr *) &name_bound, sizeof(name_bound));
 	if (ret) {
 		fail("bind");
 		exit(1);
 	}
 
-	ret = bind(sk_dgram_conn_server, &name_conn, sizeof(name_conn));
+	ret = bind(sk_dgram_conn_server, (struct sockaddr *) &name_conn, sizeof(name_conn));
 	if (ret) {
 		fail("bind");
 		exit(1);
 	}
 
-	ret = connect(sk_dgram_conn_client, &name_conn, sizeof(name_conn));
+	ret = connect(sk_dgram_conn_client, (struct sockaddr *) &name_conn, sizeof(name_conn));
 	if (ret) {
 		fail("connect");
 		exit(1);
 	}
 
-	ret = connect(sk_dgram_conn_client2, &name_conn, sizeof(name_conn));
+	ret = connect(sk_dgram_conn_client2, (struct sockaddr *) &name_conn, sizeof(name_conn));
 	if (ret) {
 		fail("connect");
 		exit(1);
 	}
 
-	ret = bind(sk_dgram_bound_conn, &name_bound_conn, sizeof(name_bound_conn));
+	ret = bind(sk_dgram_bound_conn, (struct sockaddr *) &name_bound_conn, sizeof(name_bound_conn));
 	if (ret) {
 		fail("bind");
 		exit(1);
 	}
 
 	/* Note, it's already bound, so make it more idiotic! */
-	ret = connect(sk_dgram_bound_conn, &name_bound_conn, sizeof(name_bound_conn));
+	ret = connect(sk_dgram_bound_conn, (struct sockaddr *) &name_bound_conn, sizeof(name_bound_conn));
 	if (ret) {
 		fail("connect");
 		exit(1);
@@ -141,7 +141,7 @@ int main(int argc, char *argv[])
 
 	memset(buf, 0, sizeof(buf));
 	sendto(sk_dgram_bound_client, SK_DATA_BOUND, sizeof(SK_DATA_BOUND), 0,
-	       &name_bound, sizeof(name_bound));
+	       (struct sockaddr *) &name_bound, sizeof(name_bound));
 	read(sk_dgram_bound_server, &buf, sizeof(buf));
 	if (strcmp(buf, SK_DATA_BOUND)) {
 		fail("data corrupted\n");
@@ -172,7 +172,7 @@ int main(int argc, char *argv[])
 
 	memset(buf, 0, sizeof(buf));
 	sendto(sk_dgram_bound_client, SK_DATA_BOUND, sizeof(SK_DATA_BOUND), 0,
-	       &name_bound, sizeof(name_bound));
+	       (struct sockaddr *) &name_bound, sizeof(name_bound));
 	read(sk_dgram_bound_server, &buf, sizeof(buf));
 	if (strcmp(buf, SK_DATA_BOUND)) {
 		fail("data corrupted\n");