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/*-
* Copyright (c) 2008-2014 WiredTiger, Inc.
* All rights reserved.
*
* See the file LICENSE for redistribution information.
*/
#include "wt_internal.h"
/*
* __wt_rename --
* Rename a file.
*/
int
__wt_rename(WT_SESSION_IMPL *session, const char *from, const char *to)
{
WT_DECL_RET;
uint32_t lasterror;
char *from_path, *to_path;
WT_RET(__wt_verbose(
session, WT_VERB_FILEOPS, "rename %s to %s", from, to));
from_path = to_path = NULL;
WT_RET(__wt_filename(session, from, &from_path));
WT_TRET(__wt_filename(session, to, &to_path));
/*
* Check if file exists since Windows does not override the file if
* it exists.
*/
if ((ret = GetFileAttributesA(to_path)) != INVALID_FILE_ATTRIBUTES) {
if ((ret = DeleteFileA(to_path)) == FALSE) {
lasterror = GetLastError();
goto err;
}
}
if ((MoveFileA(from_path, to_path)) == FALSE)
lasterror = GetLastError();
err:
__wt_free(session, from_path);
__wt_free(session, to_path);
if (ret != FALSE)
return (0);
WT_RET_MSG(session, lasterror, "MoveFile %s to %s", from, to);
}
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