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. 13 extern "C" int futimes(int fd, const struct timeval tv[2]); 14 15 // Not exposed or implemented in Bionic. 16 extern "C" char* mkdtemp(char* path); 17 18 // Android has no timegm(). 19 extern "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 lockf(int fd,int cmd,off_t ignored_len)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