+static void
+instance_run(struct service_instance *in)
+{
+ struct blobmsg_list_node *var;
+ struct blob_attr *cur;
+ char **argv;
+ int argc = 1; /* NULL terminated */
+ int rem;
+
+ blobmsg_for_each_attr(cur, in->command, rem)
+ argc++;
+
+ blobmsg_list_for_each(&in->env, var)
+ putenv(blobmsg_data(var->data));
+
+ argv = alloca(sizeof(char *) * argc);
+ argc = 0;
+
+ blobmsg_for_each_attr(cur, in->command, rem)
+ argv[argc++] = blobmsg_data(cur);
+
+ argv[argc] = NULL;
+ execvp(argv[0], argv);
+ exit(127);
+}
+