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view toys/lsb/sync.c @ 1231:ee5a6875d695 draft

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Fix cpio -it: don't close(fd) unless we opened it.
author Isaac Dunham <ibid.ag@gmail.com>
date Thu, 27 Mar 2014 07:02:01 -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();
}