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