FreeBSD/Linux Kernel Cross Reference
sys/cddl/compat/opensolaris/sys/sid.h

     /*-
      * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
      * All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
      * 1. Redistributions of source code must retain the above copyright
      *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     * $FreeBSD$
     */
    
    #ifndef _OPENSOLARIS_SYS_SID_H_
    #define _OPENSOLARIS_SYS_SID_H_
    
    typedef struct ksiddomain {
            char    *kd_name;       /* Domain part of SID */
            uint_t  kd_len;
    } ksiddomain_t;
    typedef void    ksid_t;
    
    static __inline ksiddomain_t *
    ksid_lookupdomain(const char *domain)
    {
            ksiddomain_t *kd;
            size_t len;
    
            len = strlen(domain) + 1;
            kd = kmem_alloc(sizeof(*kd), KM_SLEEP);
            kd->kd_len = (uint_t)len;
            kd->kd_name = kmem_alloc(len, KM_SLEEP);
            strcpy(kd->kd_name, domain);
            return (kd);
    }
    
    static __inline void
    ksiddomain_rele(ksiddomain_t *kd)
    {
    
            kmem_free(kd->kd_name, kd->kd_len);
            kmem_free(kd, sizeof(*kd));
    }
    
    static __inline uint_t
    ksid_getid(ksid_t *ks)
    {
    
            panic("%s has been unexpectedly called", __func__);
    }
    
    static __inline const char *
    ksid_getdomain(ksid_t *ks)
    {
    
            panic("%s has been unexpectedly called", __func__);
    }
    
    static __inline uint_t
    ksid_getrid(ksid_t *ks)
    {
    
            panic("%s has been unexpectedly called", __func__);
    }
    
    #define kidmap_getsidbyuid(zone, uid, sid_prefix, rid)  (1)
    #define kidmap_getsidbygid(zone, gid, sid_prefix, rid)  (1)
    
    #endif  /* _OPENSOLARIS_SYS_SID_H_ */

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