1 /* 2 * include/linux/nfs_idmap.h 3 * 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 (at) umich.edu> 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. Neither the name of the University nor the names of its 21 * contributors may be used to endorse or promote products derived 22 * from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 25 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 26 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 27 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 31 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 32 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 33 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 34 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35 */ 36 37 #ifndef NFS_IDMAP_H 38 #define NFS_IDMAP_H 39 40 /* XXX from bits/utmp.h */ 41 #define IDMAP_NAMESZ 128 42 43 #define IDMAP_TYPE_USER 0 44 #define IDMAP_TYPE_GROUP 1 45 46 #define IDMAP_CONV_IDTONAME 0 47 #define IDMAP_CONV_NAMETOID 1 48 49 #define IDMAP_STATUS_INVALIDMSG 0x01 50 #define IDMAP_STATUS_AGAIN 0x02 51 #define IDMAP_STATUS_LOOKUPFAIL 0x04 52 #define IDMAP_STATUS_SUCCESS 0x08 53 54 struct idmap_msg { 55 __u8 im_type; 56 __u8 im_conv; 57 char im_name[IDMAP_NAMESZ]; 58 __u32 im_id; 59 __u8 im_status; 60 }; 61 62 63 #endif /* NFS_IDMAP_H */ 64
