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freebsd/sys/i386/ibcs2/ibcs2_isc.c
Bruce Evans 125bd0c85c Don't depend on namespace pollution in <machine/limits.h> for the
definition of CLK_TCK.  Use _BSD_CLK_TCK_ instead of CLK_TCK so that
we don't have to include the user header <time.h>.
1995-02-03 21:31:35 +00:00

192 lines
5.2 KiB
C

/*-
* Copyright (c) 1994 Søren Schmidt
* Copyright (c) 1994 Sean Eric Fagan
* 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
* in this position and unchanged.
* 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. The name of the author may not be used to endorse or promote products
* derived from this software withough 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_isc.c,v 1.1 1994/10/14 08:53:05 sos Exp $
*/
#include <i386/ibcs2/ibcs2.h>
#include <sys/param.h>
#include <sys/proc.h>
#include <sys/sysent.h>
#include <sys/errno.h>
#include <sys/ioctl.h>
#include <sys/signal.h>
#include <sys/syslimits.h>
#include <sys/timeb.h>
#include <sys/unistd.h>
#include <sys/utsname.h>
#include <machine/cpu.h>
#include <machine/psl.h>
#include <machine/reg.h>
int
ibcs2_cisc(struct proc *p, void *args, int *retval)
{
struct trapframe *tf = (struct trapframe *)p->p_md.md_regs;
switch ((tf->tf_eax & 0xffffff00) >> 8) {
case 0x00:
printf("IBCS2: 'cisc #0' what is this ??\n");
return 0;
case 0x02:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc rename'\n");
return rename(p, args, retval);
case 0x03:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc sigaction'\n");
return ibcs2_sigaction(p, args, retval);
case 0x04:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc sigprocmask'\n");
return ibcs2_sigprocmask(p, args, retval);
case 0x05:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc sigpending'\n");
return ibcs2_sigpending(p, args, retval);
case 0x06:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc getgroups'\n");
return getgroups(p, args, retval);
case 0x07:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc setgroups'\n");
return setgroups(p, args, retval);
case 0x08: /* pathconf */
case 0x09: /* fpathconf */
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc (f)pathconf'");
return ibcs2_pathconf(p, args, retval);
case 0x10: { /* sysconf */
struct ibcs2_sysconf_args {
int num;
} *sysconf_args = args;
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc sysconf'");
switch (sysconf_args->num) {
case 0: /* _SC_ARG_MAX */
*retval = (ARG_MAX);
break;
case 1: /* _SC_CHILD_MAX */
*retval = (CHILD_MAX);
break;
case 2: /* _SC_CLK_TCK */
*retval = (_BSD_CLK_TCK_);
break;
case 3: /* _SC_NGROUPS_MAX */
*retval = (NGROUPS_MAX);
break;
case 4: /* _SC_OPEN_MAX */
*retval = (OPEN_MAX);
break;
case 5: /* _SC_JOB_CONTROL */
#ifdef _POSIX_JOB_CONTORL
*retval = _POSIX_JOB_CONTORL;
#else
*retval = (0);
#endif
break;
case 6: /* _SC_SAVED_IDS */
#ifdef _POSIX_SAVED_IDS
*retval = (_POSIX_SAVED_IDS);
#else
*retval = (0);
#endif
break;
case 7: /* _SC_VERSION */
*retval = (_POSIX_VERSION);
break;
default:
*retval = -1;
return EINVAL;
}
return 0;
}
case 0x0b:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc waitpid'\n");
return ibcs2_wait(p, args, retval);
case 0x0c:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc setsid'\n");
return setsid(p, args, retval);
case 0x0d:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc setpgid'\n");
return setpgid(p, args, retval);
case 0x11:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc sigsuspend'\n");
return ibcs2_sigsuspend(p, args, retval);
case 0x12:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc symlink'\n");
return symlink(p, args, retval);
case 0x13:
if (ibcs2_trace & IBCS2_TRACE_ISC)
printf("IBCS2: 'cisc readlink'\n");
return readlink(p, args, retval);
/* Here needs more work to be done */
case 0x01:
printf("IBCS2: 'cisc setostype'");
break;
case 0x0e:
printf("IBCS2: 'cisc adduser'");
break;
case 0x0f:
printf("IBCS2: 'cisc setuser'");
break;
case 0x14:
printf("IBCS2: 'cisc getmajor'");
break;
default:
printf("IBCS2: 'cisc' function %d(0x%x)",
tf->tf_eax>>8, tf->tf_eax>>8);
break;
}
printf(" not implemented yet\n");
return EINVAL;
}