fsal_convert.h

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/*
 * vim:expandtab:shiftwidth=8:tabstop=8:
 *
 * Copyright CEA/DAM/DIF  (2008)
 * contributeur : Philippe DENIEL   philippe.deniel@cea.fr
 *                Thomas LEIBOVICI  thomas.leibovici@cea.fr
 *
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * ---------------------------------------
 */

#ifndef _FSAL_CONVERTION_H
#define _FSAL_CONVERTION_H

#include "fsal.h"

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>

/* convert error codes */
int posix2fsal_error(int posix_errorcode);

int fsal2posix_openflags(fsal_openflags_t fsal_flags, int *p_posix_flags);

int fsal2posix_testperm(fsal_accessflags_t testperm);

fsal_status_t posix2fsal_attributes(struct stat *p_buffstat,
                                    fsal_attrib_list_t * p_fsalattr_out);

mode_t fsal2unix_mode(fsal_accessmode_t fsal_mode);

fsal_accessmode_t unix2fsal_mode(mode_t unix_mode);

fsal_nodetype_t posix2fsal_type(mode_t posix_type_in);

fsal_fsid_t posix2fsal_fsid(dev_t posix_devid);

fsal_time_t posix2fsal_time(time_t tsec, time_t nsec);

#define fsal2posix_time(_time_) ((time_t)(_time_).seconds)

#define my_high32m( a ) ( (unsigned int)( a >> 32 ) )
#define my_low32m( a ) ( (unsigned int)a )

#endif