NetBSD/sys/compat/osf1/osf1_resource.c

159 lines
4.4 KiB
C

/* $NetBSD: osf1_resource.c,v 1.15 2012/11/03 23:22:22 njoly Exp $ */
/*
* Copyright (c) 1999 Christopher G. Demetriou. 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 Christopher G. Demetriou
* for the NetBSD Project.
* 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.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: osf1_resource.c,v 1.15 2012/11/03 23:22:22 njoly Exp $");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/proc.h>
#include <sys/mount.h>
#include <sys/syscallargs.h>
#include <sys/resource.h>
#include <sys/resourcevar.h>
#include <compat/osf1/osf1.h>
#include <compat/osf1/osf1_syscallargs.h>
#include <compat/osf1/osf1_cvt.h>
int
osf1_sys_getrlimit(struct lwp *l, const struct osf1_sys_getrlimit_args *uap, register_t *retval)
{
struct sys_getrlimit_args a;
switch (SCARG(uap, which)) {
case OSF1_RLIMIT_CPU:
SCARG(&a, which) = RLIMIT_CPU;
break;
case OSF1_RLIMIT_FSIZE:
SCARG(&a, which) = RLIMIT_FSIZE;
break;
case OSF1_RLIMIT_DATA:
SCARG(&a, which) = RLIMIT_DATA;
break;
case OSF1_RLIMIT_STACK:
SCARG(&a, which) = RLIMIT_STACK;
break;
case OSF1_RLIMIT_CORE:
SCARG(&a, which) = RLIMIT_CORE;
break;
case OSF1_RLIMIT_RSS:
SCARG(&a, which) = RLIMIT_RSS;
break;
case OSF1_RLIMIT_NOFILE:
SCARG(&a, which) = RLIMIT_NOFILE;
break;
case OSF1_RLIMIT_AS:
SCARG(&a, which) = RLIMIT_AS;
break;
default:
return (EINVAL);
}
/* XXX should translate */
SCARG(&a, rlp) = SCARG(uap, rlp);
return sys_getrlimit(l, &a, retval);
}
int
osf1_sys_getrusage(struct lwp *l, const struct osf1_sys_getrusage_args *uap, register_t *retval)
{
int error, who;
struct osf1_rusage osf1_rusage;
struct rusage ru;
struct proc *p = l->l_proc;
switch (SCARG(uap, who)) {
case OSF1_RUSAGE_SELF:
who = RUSAGE_SELF;
break;
case OSF1_RUSAGE_CHILDREN:
who = RUSAGE_CHILDREN;
break;
case OSF1_RUSAGE_THREAD: /* XXX not supported */
default:
return EINVAL;
}
error = getrusage1(p, who, &ru);
if (error != 0)
return error;
osf1_cvt_rusage_from_native(&ru, &osf1_rusage);
return copyout(&osf1_rusage, SCARG(uap, rusage), sizeof osf1_rusage);
}
int
osf1_sys_setrlimit(struct lwp *l, const struct osf1_sys_setrlimit_args *uap, register_t *retval)
{
struct sys_setrlimit_args a;
switch (SCARG(uap, which)) {
case OSF1_RLIMIT_CPU:
SCARG(&a, which) = RLIMIT_CPU;
break;
case OSF1_RLIMIT_FSIZE:
SCARG(&a, which) = RLIMIT_FSIZE;
break;
case OSF1_RLIMIT_DATA:
SCARG(&a, which) = RLIMIT_DATA;
break;
case OSF1_RLIMIT_STACK:
SCARG(&a, which) = RLIMIT_STACK;
break;
case OSF1_RLIMIT_CORE:
SCARG(&a, which) = RLIMIT_CORE;
break;
case OSF1_RLIMIT_RSS:
SCARG(&a, which) = RLIMIT_RSS;
break;
case OSF1_RLIMIT_NOFILE:
SCARG(&a, which) = RLIMIT_NOFILE;
break;
case OSF1_RLIMIT_AS:
SCARG(&a, which) = RLIMIT_AS;
break;
default:
return (EINVAL);
}
/* XXX should translate */
SCARG(&a, rlp) = SCARG(uap, rlp);
return sys_setrlimit(l, &a, retval);
}