234cc877a2
which is used as a basis for a more complete and cleaner ibcs2 emulator. (snapshot about May 1995 with a few files from September 1995) Some files and code from old emulator still remains. New files, features, and changes have been implemented by myself, which will be shown in following commits.
132 lines
4.2 KiB
C
132 lines
4.2 KiB
C
/*
|
|
* Copyright (c) 1994, 1995 Scott Bartram
|
|
* Copyright (c) 1994 Arne H Juul
|
|
* All rights reserved.
|
|
*
|
|
* 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. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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/proc.h>
|
|
#include <sys/file.h>
|
|
#include <sys/filedesc.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/termios.h>
|
|
#include <sys/tty.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/ioctl.h>
|
|
#include <net/if.h>
|
|
|
|
#include <compat/ibcs2/ibcs2_socksys.h>
|
|
#include <compat/ibcs2/ibcs2_util.h>
|
|
|
|
/*
|
|
* iBCS2 socksys calls.
|
|
*/
|
|
|
|
struct ibcs2_socksys_args {
|
|
int fd;
|
|
int magic;
|
|
caddr_t argsp;
|
|
};
|
|
|
|
int
|
|
ibcs2_socksys(p, uap, retval)
|
|
register struct proc *p;
|
|
register struct ibcs2_socksys_args *uap;
|
|
int *retval;
|
|
{
|
|
register struct filedesc *fdp = p->p_fd;
|
|
register struct file *fp;
|
|
int error;
|
|
int realargs[7]; /* 1 for command, 6 for recvfrom */
|
|
|
|
/*
|
|
* SOCKET should only be legal on /dev/socksys.
|
|
* GETIPDOMAINNAME should only be legal on /dev/socksys ?
|
|
* The others are (and should be) only legal on sockets.
|
|
*/
|
|
|
|
if (error = copyin(uap->argsp, (caddr_t)realargs, sizeof(realargs)))
|
|
return error;
|
|
DPRINTF(("ibcs2_socksys: %08x %08x %08x %08x %08x %08x %08x\n",
|
|
realargs[0], realargs[1], realargs[2], realargs[3],
|
|
realargs[4], realargs[5], realargs[6]));
|
|
switch (realargs[0]) {
|
|
case SOCKSYS_ACCEPT:
|
|
return accept(p, realargs+1, retval);
|
|
case SOCKSYS_BIND:
|
|
return bind(p, realargs+1, retval);
|
|
case SOCKSYS_CONNECT:
|
|
return connect(p, realargs+1, retval);
|
|
case SOCKSYS_GETPEERNAME:
|
|
return getpeername(p, realargs+1, retval);
|
|
case SOCKSYS_GETSOCKNAME:
|
|
return getsockname(p, realargs+1, retval);
|
|
case SOCKSYS_GETSOCKOPT:
|
|
return getsockopt(p, realargs+1, retval);
|
|
case SOCKSYS_LISTEN:
|
|
return listen(p, realargs+1, retval);
|
|
case SOCKSYS_RECV:
|
|
realargs[5] = realargs[6] = 0;
|
|
/* FALLTHROUGH */
|
|
case SOCKSYS_RECVFROM:
|
|
return recvfrom(p, realargs+1, retval);
|
|
case SOCKSYS_SEND:
|
|
realargs[5] = realargs[6] = 0;
|
|
/* FALLTHROUGH */
|
|
case SOCKSYS_SENDTO:
|
|
return sendto(p, realargs+1, retval);
|
|
case SOCKSYS_SETSOCKOPT:
|
|
return setsockopt(p, realargs+1, retval);
|
|
case SOCKSYS_SHUTDOWN:
|
|
return shutdown(p, realargs+1, retval);
|
|
case SOCKSYS_SOCKET:
|
|
return socket(p, realargs+1, retval);
|
|
case SOCKSYS_SELECT:
|
|
return select(p, realargs+1, retval);
|
|
case SOCKSYS_GETIPDOMAIN:
|
|
return compat_09_getdomainname(p, realargs + 1, retval);
|
|
case SOCKSYS_SETIPDOMAIN:
|
|
return compat_09_setdomainname(p, realargs + 1, retval);
|
|
case SOCKSYS_ADJTIME:
|
|
return adjtime(p, realargs + 1, retval);
|
|
case SOCKSYS_SETREUID:
|
|
return compat_43_setreuid(p, realargs + 1, retval);
|
|
case SOCKSYS_SETREGID:
|
|
return compat_43_setregid(p, realargs + 1, retval);
|
|
case SOCKSYS_GETTIME:
|
|
return gettimeofday(p, realargs + 1, retval);
|
|
case SOCKSYS_SETTIME:
|
|
return settimeofday(p, realargs + 1, retval);
|
|
case SOCKSYS_GETITIMER:
|
|
return getitimer(p, realargs + 1, retval);
|
|
case SOCKSYS_SETITIMER:
|
|
return setitimer(p, realargs + 1, retval);
|
|
|
|
default:
|
|
printf("socksys unknown %08x %08x %08x %08x %08x %08x %08x\n",
|
|
realargs[0], realargs[1], realargs[2], realargs[3],
|
|
realargs[4], realargs[5], realargs[6]);
|
|
return EINVAL;
|
|
}
|
|
/* NOTREACHED */
|
|
}
|