1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef BASE_OS_COMPAT_ANDROID_H_
6#define BASE_OS_COMPAT_ANDROID_H_
7
8#include <fcntl.h>
9#include <sys/types.h>
10#include <utime.h>
11
12// Not implemented in Bionic.
13extern "C" int futimes(int fd, const struct timeval tv[2]);
14
15// Not exposed or implemented in Bionic.
16extern "C" char* mkdtemp(char* path);
17
18// Android has no timegm().
19extern "C" time_t timegm(struct tm* const t);
20
21// The lockf() function is not available on Android; we translate to flock().
22#define F_LOCK LOCK_EX
23#define F_ULOCK LOCK_UN
24inline int lockf(int fd, int cmd, off_t ignored_len) {
25  return flock(fd, cmd);
26}
27
28#endif  // BASE_OS_COMPAT_ANDROID_H_
29