rtPathOpenPathFh.cpp revision aa3a3139e2c5edb3469513f5b07cdd39fc89a053
/* $Id$ */
/** @file
* IPRT - rtPathOpenFd.cpp
*/
/*
* Copyright (C) 2011 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
{
int fh = -1;
/* must be an absolute path */
for (;; psz++)
{
switch (*psz)
{
/* handle separators. */
case '/':
{
int fhNew;
if (fh == -1)
{
/* root directory */
}
else
{
/* subdirectory */
}
if (fhNew < 0)
return RTErrConvertFromErrno(errno);
break;
}
/*
* The end. Complete the results.
*/
case '\0':
{
if (ppszName)
return VINF_SUCCESS;
}
}
}
/* will never get here */
return 0;
#else
return VERR_NOT_IMPLEMENTED;
#endif
}