141 lines
4.5 KiB
C
141 lines
4.5 KiB
C
/* $NetBSD: ibcs2_socksys.c,v 1.16 2007/03/04 06:01:17 christos Exp $ */
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/*
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* Copyright (c) 1994, 1995 Scott Bartram
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* Copyright (c) 1994 Arne H Juul
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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. 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, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: ibcs2_socksys.c,v 1.16 2007/03/04 06:01:17 christos Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/proc.h>
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#include <sys/file.h>
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#include <sys/filedesc.h>
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#include <sys/ioctl.h>
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#include <sys/termios.h>
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#include <sys/tty.h>
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#include <sys/socket.h>
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#include <sys/mount.h>
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#include <net/if.h>
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#include <sys/syscallargs.h>
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#include <compat/ibcs2/ibcs2_socksys.h>
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#include <compat/ibcs2/ibcs2_util.h>
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/*
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* iBCS2 socksys calls.
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*/
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struct ibcs2_socksys_args {
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int fd;
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int magic;
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void *argsp;
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};
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int
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ibcs2_socksys(l, v, retval)
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struct lwp *l;
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void *v;
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register_t *retval;
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{
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struct ibcs2_socksys_args *uap = v;
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int error;
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int realargs[7]; /* 1 for command, 6 for recvfrom */
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/*
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* SOCKET should only be legal on /dev/socksys.
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* GETIPDOMAINNAME should only be legal on /dev/socksys ?
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* The others are (and should be) only legal on sockets.
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*/
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error = copyin(uap->argsp, (void *)realargs, sizeof(realargs));
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if (error)
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return error;
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DPRINTF(("ibcs2_socksys: %08x %08x %08x %08x %08x %08x %08x\n",
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realargs[0], realargs[1], realargs[2], realargs[3],
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realargs[4], realargs[5], realargs[6]));
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switch (realargs[0]) {
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case SOCKSYS_ACCEPT:
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return sys_accept(l, realargs + 1, retval);
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case SOCKSYS_BIND:
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return sys_bind(l, realargs + 1, retval);
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case SOCKSYS_CONNECT:
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return sys_connect(l, realargs + 1, retval);
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case SOCKSYS_GETPEERNAME:
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return sys_getpeername(l, realargs + 1, retval);
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case SOCKSYS_GETSOCKNAME:
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return sys_getsockname(l, realargs + 1, retval);
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case SOCKSYS_GETSOCKOPT:
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return sys_getsockopt(l, realargs + 1, retval);
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case SOCKSYS_LISTEN:
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return sys_listen(l, realargs + 1, retval);
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case SOCKSYS_RECV:
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realargs[5] = realargs[6] = 0;
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/* FALLTHROUGH */
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case SOCKSYS_RECVFROM:
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return sys_recvfrom(l, realargs + 1, retval);
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case SOCKSYS_SEND:
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realargs[5] = realargs[6] = 0;
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/* FALLTHROUGH */
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case SOCKSYS_SENDTO:
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return sys_sendto(l, realargs + 1, retval);
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case SOCKSYS_SETSOCKOPT:
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return sys_setsockopt(l, realargs + 1, retval);
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case SOCKSYS_SHUTDOWN:
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return sys_shutdown(l, realargs + 1, retval);
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case SOCKSYS_SOCKET:
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return compat_30_sys_socket(l, realargs + 1, retval);
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case SOCKSYS_SELECT:
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return sys_select(l, realargs + 1, retval);
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case SOCKSYS_GETIPDOMAIN:
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return compat_09_sys_getdomainname(l, realargs + 1, retval);
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case SOCKSYS_SETIPDOMAIN:
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return compat_09_sys_setdomainname(l, realargs + 1, retval);
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case SOCKSYS_ADJTIME:
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return sys_adjtime(l, realargs + 1, retval);
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case SOCKSYS_SETREUID:
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return sys_setreuid(l, realargs + 1, retval);
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case SOCKSYS_SETREGID:
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return sys_setregid(l, realargs + 1, retval);
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case SOCKSYS_GETTIME:
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return sys_gettimeofday(l, realargs + 1, retval);
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case SOCKSYS_SETTIME:
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return sys_settimeofday(l, realargs + 1, retval);
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case SOCKSYS_GETITIMER:
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return sys_getitimer(l, realargs + 1, retval);
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case SOCKSYS_SETITIMER:
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return sys_setitimer(l, realargs + 1, retval);
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default:
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printf("socksys unknown %08x %08x %08x %08x %08x %08x %08x\n",
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realargs[0], realargs[1], realargs[2], realargs[3],
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realargs[4], realargs[5], realargs[6]);
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return EINVAL;
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}
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/* NOTREACHED */
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}
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