+static void destroy_buffer(struct buffer_info *buf)
+{
+ int result;
+
+ result = ustcomm_close_app(&buf->conn);
+ if(result == -1) {
+ WARN("problem calling ustcomm_close_app");
+ }
+
+ result = shmdt(buf->mem);
+ if(result == -1) {
+ PERROR("shmdt");
+ }
+
+ result = shmdt(buf->bufstruct_mem);
+ if(result == -1) {
+ PERROR("shmdt");
+ }
+
+ result = close(buf->file_fd);
+ if(result == -1) {
+ PERROR("close");
+ }
+
+ free(buf);
+}
+