freebsd-skq/sys/i386/ibcs2/ibcs2_sysvec.c
1998-11-15 15:33:52 +00:00

82 lines
2.8 KiB
C

/*
* Copyright (c) 1995 Steven Wallace
* 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. 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 Steven Wallace.
* 4. 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.
*
* $Id: ibcs2_sysvec.c,v 1.10 1998/11/07 04:34:02 peter Exp $
*/
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/sysent.h>
#include <sys/signalvar.h>
#include <i386/ibcs2/ibcs2_syscall.h>
extern int bsd_to_ibcs2_sig[];
extern int bsd_to_ibcs2_errno[];
extern struct sysent ibcs2_sysent[IBCS2_SYS_MAXSYSCALL];
extern int szsigcode;
extern char sigcode[];
struct sysentvec ibcs2_svr3_sysvec = {
sizeof (ibcs2_sysent) / sizeof (ibcs2_sysent[0]),
ibcs2_sysent,
0xFF,
NSIG,
bsd_to_ibcs2_sig,
ELAST,
bsd_to_ibcs2_errno,
0, /* trap-to-signal translation function */
0, /* fixup */
sendsig,
sigcode, /* use generic trampoline */
&szsigcode, /* use generic trampoline size */
0, /* prepsyscall */
"IBCS2 COFF",
NULL /* we don't have a COFF coredump function */
};
#ifndef LKM
/*
* Create an "ibcs2" module that does nothing but allow checking for
* the presence of the subsystem.
*/
static int
ibcs2_modevent(module_t mod, int type, void *unused)
{
/* Do not care */
return 0;
}
moduledata_t ibcs2_mod = {
"ibcs2",
ibcs2_modevent,
0
};
DECLARE_MODULE(ibcs2, ibcs2_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
#endif