The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/netsmb/smb_subr.h

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    1 /*      $NetBSD: smb_subr.h,v 1.16.6.1 2010/07/22 20:36:22 riz Exp $    */
    2 
    3 /*
    4  * Copyright (c) 2000-2001, Boris Popov
    5  * All rights reserved.
    6  *
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 1. Redistributions of source code must retain the above copyright
   11  *    notice, this list of conditions and the following disclaimer.
   12  * 2. Redistributions in binary form must reproduce the above copyright
   13  *    notice, this list of conditions and the following disclaimer in the
   14  *    documentation and/or other materials provided with the distribution.
   15  * 3. All advertising materials mentioning features or use of this software
   16  *    must display the following acknowledgement:
   17  *    This product includes software developed by Boris Popov.
   18  * 4. Neither the name of the author nor the names of any co-contributors
   19  *    may be used to endorse or promote products derived from this software
   20  *    without specific prior written permission.
   21  *
   22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   32  * SUCH DAMAGE.
   33  *
   34  * FreeBSD: src/sys/netsmb/smb_subr.h,v 1.4 2001/12/10 08:09:48 obrien Exp
   35  */
   36 #ifndef _NETSMB_SMB_SUBR_H_
   37 #define _NETSMB_SMB_SUBR_H_
   38 
   39 #ifndef _KERNEL
   40 #error not supposed to be exposed to userland.
   41 #endif /* !_KERNEL */
   42 
   43 MALLOC_DECLARE(M_SMBTEMP);
   44 
   45 #define SMBERROR(format, args...) printf("%s: "format, __func__ ,## args)
   46 #define SMBPANIC(format, args...) printf("%s: "format, __func__ ,## args)
   47 
   48 #ifdef SMB_SOCKET_DEBUG
   49 #define SMBSDEBUG(format, args...) printf("%s: "format, __func__ ,## args)
   50 #else
   51 #define SMBSDEBUG(format, args...)
   52 #endif
   53 
   54 #ifdef SMB_IOD_DEBUG
   55 #define SMBIODEBUG(format, args...) printf("%s: "format, __func__ ,## args)
   56 #else
   57 #define SMBIODEBUG(format, args...)
   58 #endif
   59 
   60 #ifdef SMB_SOCKETDATA_DEBUG
   61 struct mbuf;
   62 void m_dumpm(struct mbuf *m);
   63 #else
   64 #define m_dumpm(m)
   65 #endif
   66 
   67 #ifdef __NetBSD__
   68 #define SIGISMEMBER(s,n) sigismember(&(s),n)
   69 #endif
   70 
   71 #define SMB_SIGMASK(set)                                                \
   72         (SIGISMEMBER(set, SIGINT) || SIGISMEMBER(set, SIGTERM) ||       \
   73          SIGISMEMBER(set, SIGHUP) || SIGISMEMBER(set, SIGKILL) ||       \
   74          SIGISMEMBER(set, SIGQUIT))
   75 
   76 #define smb_suser(cred) kauth_authorize_generic(cred, KAUTH_GENERIC_ISSUSER, NULL)
   77 
   78 /*
   79  * Compatibility wrappers for simple locks
   80  */
   81 
   82 #define smb_slock                       simplelock
   83 #define smb_sl_init(mtx, desc)          simple_lock_init(mtx)
   84 #define smb_sl_destroy(mtx)             /*simple_lock_destroy(mtx)*/
   85 #define smb_sl_lock(mtx)                simple_lock(mtx)
   86 #define smb_sl_unlock(mtx)              simple_unlock(mtx)
   87 
   88 #define SMB_STRFREE(p)  do { if (p) smb_strfree(p); } while(0)
   89 
   90 typedef u_int16_t       smb_unichar;
   91 typedef smb_unichar     *smb_uniptr;
   92 
   93 /*
   94  * Crediantials of user/process being processing in the connection procedures
   95  */
   96 struct smb_cred {
   97         /* struct thread *      scr_td; */
   98         struct lwp *    scr_l;
   99         kauth_cred_t    scr_cred;
  100 };
  101 
  102 extern const smb_unichar smb_unieol;
  103 
  104 struct mbchain;
  105 struct smb_vc;
  106 struct smb_rq;
  107 
  108 void smb_makescred(struct smb_cred *scred, struct lwp *l,
  109     kauth_cred_t cred);
  110 int  smb_proc_intr(struct lwp *);
  111 char *smb_strdup(const char *s);
  112 char *smb_strdupin(char *s, size_t maxlen);
  113 void *smb_memdupin(void *umem, size_t len);
  114 void smb_strtouni(u_int16_t *dst, const char *src);
  115 void smb_strfree(char *s);
  116 void smb_memfree(void *s);
  117 void *smb_zmalloc(size_t size, struct malloc_type *type, int flags);
  118 
  119 int  smb_encrypt(const u_char *apwd, u_char *C8, u_char *RN);
  120 int  smb_ntencrypt(const u_char *apwd, u_char *C8, u_char *RN);
  121 int  smb_maperror(int eclass, int eno);
  122 int  smb_put_dmem(struct mbchain *mbp, struct smb_vc *vcp,
  123         const char *src, size_t len, int caseopt);
  124 int  smb_put_dstring(struct mbchain *mbp, struct smb_vc *vcp,
  125         const char *src, int caseopt);
  126 int  smb_put_string(struct smb_rq *rqp, const char *src);
  127 #if 0
  128 int  smb_put_asunistring(struct smb_rq *rqp, const char *src);
  129 #endif
  130 
  131 struct sockaddr *dup_sockaddr(struct sockaddr *, int);
  132 
  133 #endif /* !_NETSMB_SMB_SUBR_H_ */

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