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1/*2 * include/uapi/linux/nfs_idmap.h3 *4 * UID and GID to name mapping for clients.5 *6 * Copyright (c) 2002 The Regents of the University of Michigan.7 * All rights reserved.8 *9 * Marius Aamodt Eriksen <marius@umich.edu>10 *11 * Redistribution and use in source and binary forms, with or without12 * modification, are permitted provided that the following conditions13 * are met:14 *15 * 1. Redistributions of source code must retain the above copyright16 * notice, this list of conditions and the following disclaimer.17 * 2. Redistributions in binary form must reproduce the above copyright18 * notice, this list of conditions and the following disclaimer in the19 * documentation and/or other materials provided with the distribution.20 * 3. Neither the name of the University nor the names of its21 * contributors may be used to endorse or promote products derived22 * from this software without specific prior written permission.23 *24 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED25 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF26 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE27 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR31 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF32 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING33 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS34 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.35 */36 37#ifndef _UAPINFS_IDMAP_H38#define _UAPINFS_IDMAP_H39 40#include <linux/types.h>41 42/* XXX from bits/utmp.h */43#define IDMAP_NAMESZ 12844 45#define IDMAP_TYPE_USER 046#define IDMAP_TYPE_GROUP 147 48#define IDMAP_CONV_IDTONAME 049#define IDMAP_CONV_NAMETOID 150 51#define IDMAP_STATUS_INVALIDMSG 0x0152#define IDMAP_STATUS_AGAIN 0x0253#define IDMAP_STATUS_LOOKUPFAIL 0x0454#define IDMAP_STATUS_SUCCESS 0x0855 56struct idmap_msg {57 __u8 im_type;58 __u8 im_conv;59 char im_name[IDMAP_NAMESZ];60 __u32 im_id;61 __u8 im_status;62};63 64 65#endif /* _UAPINFS_IDMAP_H */66