FreeBSD/Linux Kernel Cross Reference
sys/nfs4client/nfs4_idmap.h

     /* $FreeBSD$ */
     /* $Id: nfs4_idmap.h,v 1.2 2003/11/05 14:58:59 rees Exp $ */
     
     /*-
      * copyright (c) 2003
      * the regents of the university of michigan
      * all rights reserved
      * 
      * permission is granted to use, copy, create derivative works and redistribute
     * this software and such derivative works for any purpose, so long as the name
     * of the university of michigan is not used in any advertising or publicity
     * pertaining to the use or distribution of this software without specific,
     * written prior authorization.  if the above copyright notice or any other
     * identification of the university of michigan is included in any copy of any
     * portion of this software, then the disclaimer below must also be included.
     * 
     * this software is provided as is, without representation from the university
     * of michigan as to its fitness for any purpose, and without warranty by the
     * university of michigan of any kind, either express or implied, including
     * without limitation the implied warranties of merchantability and fitness for
     * a particular purpose. the regents of the university of michigan shall not be
     * liable for any damages, including special, indirect, incidental, or
     * consequential damages, with respect to any claim arising out of or in
     * connection with the use of the software, even if it has been or is hereafter
     * advised of the possibility of such damages.
     */
    
    #ifndef __NFS4_IDMAP_H__
    #define __NFS4_IDMAP_H__
    
    #define IDMAP_TYPE_GID 1
    #define IDMAP_TYPE_UID 2
    #define IDMAP_MAX_TYPE 2
    
    typedef union {
      uid_t uid;
      gid_t gid;
    } ident_t;
    
    #define IDMAP_MAXNAMELEN 249
    struct idmap_msg {
            uint32_t id_type;
            ident_t id_id;
            size_t id_namelen; 
            char id_name[IDMAP_MAXNAMELEN + 1];
    };
    
    
    #ifdef _KERNEL
    MALLOC_DECLARE(M_IDMAP);
    
    void idmap_init(void);
    void idmap_uninit(void);
    
    int idmap_gid_to_name(gid_t id, char ** name, size_t * len);
    int idmap_uid_to_name(uid_t id, char ** name, size_t * len);
    
    int idmap_name_to_gid(char *, size_t len, gid_t *);
    int idmap_name_to_uid(char *, size_t len, uid_t *);
    
    #endif /* _KERNEL */
    
    
    #endif /* __NFS4_GSS_H__ */

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