view toys/lsb/sync.c @ 1008:a55854bde872

su: cleanery * make help message more like others * s/TT\.(.)Argu/TT.\1/g * move environ to toys.h * simplify failure messages * clear password before quit * not check what execve returns * -lc
author Strake <strake888@gmail.com>
date Sat, 17 Aug 2013 02:54:58 -0500
parents 786841fdb1e0
children
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/* sync.c - Write all pending data to disk.
 *
 * Copyright 2007 Rob Landley <rob@landley.net>
 *
 * http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/sync.html

USE_SYNC(NEWTOY(sync, NULL, TOYFLAG_BIN))

config SYNC
  bool "sync"
  default y
  help
    usage: sync

    Write pending cached data to disk (synchronize), blocking until done.
*/

#include "toys.h"

void sync_main(void)
{
  sync();
}