+ va_end(ap);
+}
+
+
+
+struct mount_cb_data {
+ rpc_cb cb;
+ void *private_data;
+ char *server;
+};
+
+static void free_mount_cb_data(struct mount_cb_data *data)
+{
+ if (data->server != NULL) {
+ free(data->server);
+ data->server = NULL;
+ }
+
+ free(data);
+}
+
+static void mount_export_5_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct mount_cb_data *data = private_data;
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, -EFAULT, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, -EINTR, "Command was cancelled", data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+
+ data->cb(rpc, 0, command_data, data->private_data);
+ if (rpc_disconnect(rpc, "normal disconnect") != 0) {
+ rpc_set_error(rpc, "Failed to disconnect\n");
+ }
+ free_mount_cb_data(data);
+}
+
+static void mount_export_4_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct mount_cb_data *data = private_data;
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, -EFAULT, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, -EINTR, "Command was cancelled", data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+
+ if (rpc_mount_export_async(rpc, mount_export_5_cb, data) != 0) {
+ data->cb(rpc, -ENOMEM, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+}
+
+static void mount_export_3_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct mount_cb_data *data = private_data;
+ uint32_t mount_port;
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, -EFAULT, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, -EINTR, "Command was cancelled", data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+
+ mount_port = *(uint32_t *)command_data;
+ if (mount_port == 0) {
+ rpc_set_error(rpc, "RPC error. Mount program is not available");
+ data->cb(rpc, -ENOENT, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+
+ rpc_disconnect(rpc, "normal disconnect");
+ if (rpc_connect_async(rpc, data->server, mount_port, mount_export_4_cb, data) != 0) {
+ data->cb(rpc, -ENOMEM, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+}
+
+static void mount_export_2_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct mount_cb_data *data = private_data;
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, -EFAULT, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, -EINTR, "Command was cancelled", data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }
+
+ if (rpc_pmap_getport_async(rpc, MOUNT_PROGRAM, MOUNT_V3, mount_export_3_cb, private_data) != 0) {
+ data->cb(rpc, -ENOMEM, command_data, data->private_data);
+ free_mount_cb_data(data);
+ return;
+ }