sys/compat/netbsd32/netbsd32_compat_09.c

   1 /*      $NetBSD: netbsd32_compat_09.c,v 1.17 2007/12/20 23:03:00 dsl Exp $      */
   2
   3 /*
   4  * Copyright (c) 1998 Matthew R. Green
   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  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 #include <sys/cdefs.h>
  30 __KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_09.c,v 1.17 2007/12/20 23:03:00 dsl Exp $");
  31
  32 #include <sys/param.h>
  33 #include <sys/systm.h>
  34 #include <sys/mount.h>
  35 #include <sys/syscallargs.h>
  36
  37 #include <sys/time.h>
  38 #include <uvm/uvm_extern.h>
  39 #include <sys/sysctl.h>
  40
  41 #include <compat/netbsd32/netbsd32.h>
  42 #include <compat/netbsd32/netbsd32_syscallargs.h>
  43
  44 int
  45 compat_09_netbsd32_ogetdomainname(struct lwp *l, const struct compat_09_netbsd32_ogetdomainname_args *uap, register_t *retval)
  46 {
  47         /* {
  48                 syscallarg(netbsd32_charp) domainname;
  49                 syscallarg(int) len;
  50         } */
  51         int name[2];
  52         size_t sz;
  53
  54         name[0] = CTL_KERN;
  55         name[1] = KERN_DOMAINNAME;
  56         sz = SCARG(uap, len);
  57         return (old_sysctl(&name[0], 2,
  58             (char *)SCARG_P32(uap, domainname), &sz, 0, 0, l));
  59 }
  60
  61 int
  62 compat_09_netbsd32_osetdomainname(struct lwp *l, const struct compat_09_netbsd32_osetdomainname_args *uap, register_t *retval)
  63 {
  64         /* {
  65                 syscallarg(netbsd32_charp) domainname;
  66                 syscallarg(int) len;
  67         } */
  68         int name[2];
  69
  70         name[0] = CTL_KERN;
  71         name[1] = KERN_DOMAINNAME;
  72         return (old_sysctl(&name[0], 2, 0, 0,
  73             (char *)SCARG_P32(uap, domainname), SCARG(uap, len), l));
  74 }
  75
  76 int
  77 compat_09_netbsd32_uname(struct lwp *l, const struct compat_09_netbsd32_uname_args *uap, register_t *retval)
  78 {
  79         /* {
  80                 syscallarg(netbsd32_outsnamep_t) name;
  81         } */
  82         struct compat_09_sys_uname_args ua;
  83
  84         NETBSD32TOP_UAP(name, struct outsname);
  85         return (compat_09_sys_uname(l, &ua, retval));
  86 }