base/os_compat_android.h

   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
  24 inline int lockf(int fd, int cmd, off_t ignored_len) {
  25   return flock(fd, cmd);
  26 }
  27
  28 #endif  // BASE_OS_COMPAT_ANDROID_H_