1 files changed, 0 insertions, 83 deletions
diff --git a/e2fsprogs/ext2fs/flushb.c b/e2fsprogs/ext2fs/flushb.c
deleted file mode 100644
index e429826..0000000
--- a/e2fsprogs/ext2fs/flushb.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * flushb.c --- Hides system-dependent information for both syncing a
- *	device to disk and to flush any buffers from disk cache.
- *
- * Copyright (C) 2000 Theodore Ts'o.
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
- * %End-Header%
- */
-
-#include <stdio.h>
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#if HAVE_SYS_IOCTL_H
-#include <sys/ioctl.h>
-#endif
-#if HAVE_SYS_MOUNT_H
-#include <sys/param.h>
-#include <sys/mount.h>		/* This may define BLKFLSBUF */
-#endif
-
-#include "ext2_fs.h"
-#include "ext2fs.h"
-
-/*
- * For Linux, define BLKFLSBUF and FDFLUSH if necessary, since
- * not all portable header file does so for us.  This really should be
- * fixed in the glibc header files.  (Recent glibcs appear to define
- * BLKFLSBUF in sys/mount.h, but FDFLUSH still doesn't seem to be
- * defined anywhere portable.)  Until then....
- */
-#ifdef __linux__
-#ifndef BLKFLSBUF
-#define BLKFLSBUF	_IO(0x12,97)	/* flush buffer cache */
-#endif
-#ifndef FDFLUSH
-#define FDFLUSH		_IO(2,0x4b)	/* flush floppy disk */
-#endif
-#endif
-
-/*
- * This function will sync a device/file, and optionally attempt to
- * flush the buffer cache.  The latter is basically only useful for
- * system benchmarks and for torturing systems in burn-in tests.  :)
- */
-errcode_t ext2fs_sync_device(int fd, int flushb)
-{
-	/*
-	 * We always sync the device in case we're running on old
-	 * kernels for which we can lose data if we don't.  (There
-	 * still is a race condition for those kernels, but this
-	 * reduces it greatly.)
-	 */
-	if (fsync (fd) == -1)
-		return errno;
-
-	if (flushb) {
-
-#ifdef BLKFLSBUF
-		if (ioctl (fd, BLKFLSBUF, 0) == 0)
-			return 0;
-#else
-#ifdef __GNUC__
-# warning BLKFLSBUF not defined
-#endif /* __GNUC__ */
-#endif
-#ifdef FDFLUSH
-		ioctl (fd, FDFLUSH, 0);   /* In case this is a floppy */
-#else
-#ifdef __GNUC__
-# warning FDFLUSH not defined
-#endif /* __GNUC__ */
-#endif
-	}
-	return 0;
-}