pico/osdep/fsync.c

   1 /*
   2  * Program:     File sync emulator
   3  *
   4  * ========================================================================
   5  * Copyright 2006 University of Washington
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *     http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * ========================================================================
  14  */
  15
  16 #include <system.h>
  17
  18
  19 #ifndef HAVE_FSYNC
  20 /* Emulator for BSD fsync() call
  21  * Accepts: file name
  22  * Returns: 0 if successful, -1 if failure
  23  */
  24 int
  25 our_fsync(int fd)
  26 {
  27     sync();
  28     return 0;
  29 }
  30 #endif /* !HAVE_FSYNC */
  31