LXR busybox/coreutils/sync.c

   1/* vi: set sw=4 ts=4: */
   2/*
   3 * Mini sync implementation for busybox
   4 *
   5 * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
   6 *
   7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
   8 */
   9
  10/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
  11
  12//usage:#define sync_trivial_usage
  13//usage:       ""
  14//usage:#define sync_full_usage "\n\n"
  15//usage:       "Write all buffered blocks to disk"
  16
  17#include "libbb.h"
  18
  19/* This is a NOFORK applet. Be very careful! */
  20
  21int sync_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
  22int sync_main(int argc UNUSED_PARAM, char **argv IF_NOT_DESKTOP(UNUSED_PARAM))
  23{
  24        /* coreutils-6.9 compat */
  25        bb_warn_ignoring_args(argv[1]);
  26
  27        sync();
  28
  29        return EXIT_SUCCESS;
  30}
  31