NetBSD/sys/compat/linux/common/linux_oldolduname.c

92 lines
3.3 KiB
C

/* $NetBSD: linux_oldolduname.c,v 1.50 1998/10/04 00:02:38 fvdl Exp $ */
/*-
* Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Frank van der Linden and Eric Haszlakiewicz.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/mount.h>
#include <sys/syscallargs.h>
#include <vm/vm.h>
#include <vm/vm_param.h>
#include <compat/linux/common/linux_types.h>
#include <compat/linux/common/linux_mmap.h>
#include <compat/linux/common/linux_signal.h>
#include <compat/linux/common/linux_oldolduname.h>
#include <compat/linux/linux_syscallargs.h>
/* Used on: arm, i386, mips, ppc */
/* Not used on: alpha, m68k, sparc, sparc64 */
int
linux_sys_oldolduname(p, v, retval)
struct proc *p;
void *v;
register_t *retval;
{
struct linux_sys_uname_args /* {
syscallarg(struct linux_oldoldutsname *) up;
} */ *uap = v;
extern char ostype[], hostname[], osrelease[], version[], machine[];
struct linux_oldoldutsname luts;
int len;
char *cp;
strncpy(luts.l_sysname, ostype, sizeof(luts.l_sysname));
strncpy(luts.l_nodename, hostname, sizeof(luts.l_nodename));
strncpy(luts.l_release, osrelease, sizeof(luts.l_release));
strncpy(luts.l_version, version, sizeof(luts.l_version));
strncpy(luts.l_machine, machine, sizeof(luts.l_machine));
/* This part taken from the the uname() in libc */
len = sizeof(luts.l_version);
for (cp = luts.l_version; len--; ++cp) {
if (*cp == '\n' || *cp == '\t') {
if (len > 1)
*cp = ' ';
else
*cp = '\0';
}
}
return copyout(&luts, SCARG(uap, up), sizeof(luts));
}