infer_clone/infer/models/c/src/xlib.c

/*
 * Copyright (c) 2009 - 2013 Monoidics ltd.
 * Copyright (c) 2013 - present Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

// Basic modelling of some xlib functions

#include "infer_builtins.h"

#include <stdlib.h>

// modelled using malloc
char *XGetAtomName(void *display, void *atom) {
  int size;
  INFER_EXCLUDE_CONDITION(size <= 0);
  return malloc(size);
}

// modelled as free, requires NONNULL pointer
void XFree(void *ptr) {
  INFER_EXCLUDE_CONDITION(!ptr);
  free(ptr);
}