cb52115837
- The MD netbsd32_machdep.h header now defines the 32-bit pointer type instead of using u_int32_t everywhere, - The MD netbsd32_machdep.h header now defines a macro (at least on current implementations) which converts a 32-bit pointer to its 64-bit equivalent, - Change the MI code to utilise the above two items in all the right places, - Implement netbsd32___sigaction_sigtramp(). Tested on Sparc64 by Matt Green.
99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
/* $NetBSD: netbsd32_compat_09.c,v 1.8 2002/10/23 13:16:40 scw Exp $ */
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/*
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* Copyright (c) 1998 Matthew R. Green
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: netbsd32_compat_09.c,v 1.8 2002/10/23 13:16:40 scw Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/mount.h>
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#include <sys/syscallargs.h>
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#include <sys/time.h>
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#include <uvm/uvm_extern.h>
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#include <sys/sysctl.h>
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#include <compat/netbsd32/netbsd32.h>
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#include <compat/netbsd32/netbsd32_syscallargs.h>
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int
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compat_09_netbsd32_ogetdomainname(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval;
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{
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struct compat_09_netbsd32_ogetdomainname_args /* {
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syscallarg(netbsd32_charp) domainname;
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syscallarg(int) len;
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} */ *uap = v;
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int name;
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size_t sz;
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name = KERN_DOMAINNAME;
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sz = SCARG(uap, len);
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return (kern_sysctl(&name, 1,
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(char *)NETBSD32PTR64(SCARG(uap, domainname)), &sz, 0, 0, p));
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}
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int
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compat_09_netbsd32_osetdomainname(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval;
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{
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struct compat_09_netbsd32_osetdomainname_args /* {
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syscallarg(netbsd32_charp) domainname;
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syscallarg(int) len;
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} */ *uap = v;
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int name;
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int error;
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if ((error = suser(p->p_ucred, &p->p_acflag)) != 0)
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return (error);
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name = KERN_DOMAINNAME;
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return (kern_sysctl(&name, 1, 0, 0,
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(char *)NETBSD32PTR64(SCARG(uap, domainname)), SCARG(uap, len), p));
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}
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int
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compat_09_netbsd32_uname(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval;
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{
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struct compat_09_netbsd32_uname_args /* {
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syscallarg(netbsd32_outsnamep_t) name;
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} */ *uap = v;
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struct compat_09_sys_uname_args ua;
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NETBSD32TOP_UAP(name, struct outsname);
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return (compat_09_sys_uname(p, &ua, retval));
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}
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