/* $NetBSD: linux_olduname.c,v 1.66.92.1 2022/08/03 11:11:32 martin 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. * * 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/cdefs.h> __KERNEL_RCSID(0, "$NetBSD: linux_olduname.c,v 1.66.92.1 2022/08/03 11:11:32 martin Exp $"); #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> #include <sys/mbuf.h> #include <sys/mman.h> #include <sys/mount.h> #include <sys/syscallargs.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_olduname.h> #include <compat/linux/common/linux_machdep.h> #include <compat/linux/linux_syscallargs.h> /* Used on: (alpha), arm, i386, mips, ppc */ /* Not used on: sparc */ /* Alpha: XXX Only if we assume osf_utsname is used by Linux programs. */ int linux_sys_olduname(struct lwp *l, const struct linux_sys_olduname_args *uap, register_t *retval) { /* { syscallarg(struct linux_oldutsname *) up; } */ struct linux_oldutsname luts; memset(&luts, 0, sizeof(luts)); strlcpy(luts.l_sysname, linux_sysname, sizeof(luts.l_sysname)); strlcpy(luts.l_nodename, hostname, sizeof(luts.l_nodename)); strlcpy(luts.l_release, linux_release, sizeof(luts.l_release)); strlcpy(luts.l_version, linux_version, sizeof(luts.l_version)); strlcpy(luts.l_machine, LINUX_UNAME_ARCH, sizeof(luts.l_machine)); return copyout(&luts, SCARG(uap, up), sizeof(luts)); } |