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add a dummy implementation of the schedctl() syscall

This commit is contained in:
macallan 2006-04-02 06:34:18 +00:00
parent b8dc57b8d9
commit c0007febd1
8 changed files with 155 additions and 16 deletions
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3
sys/compat/svr4/files.svr4
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@ -1,4 +1,4 @@
# $NetBSD: files.svr4,v 1.15 2002/03/31 22:22:49 christos Exp $
# $NetBSD: files.svr4,v 1.16 2006/04/02 06:34:18 macallan Exp $
#
# Config file description for machine-independent SVR4 compat code.
# Included by ports that need it.
@ -18,6 +18,7 @@ file compat/svr4/svr4_lwp.c compat_svr4
file compat/svr4/svr4_misc.c compat_svr4
file compat/svr4/svr4_net.c compat_svr4
file compat/svr4/svr4_resource.c compat_svr4
file compat/svr4/svr4_schedctl.c compat_svr4
file compat/svr4/svr4_signal.c compat_svr4
file compat/svr4/svr4_signo.c compat_svr4
file compat/svr4/svr4_socket.c compat_svr4

74
sys/compat/svr4/svr4_schedctl.c Normal file
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@ -0,0 +1,74 @@
/* $NetBSD: svr4_schedctl.c,v 1.1 2006/04/02 06:34:18 macallan Exp $ */
/*
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Dan McMahill.
*
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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: svr4_schedctl.c,v 1.1 2006/04/02 06:34:18 macallan Exp $");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/namei.h>
#include <sys/proc.h>
#include <sys/file.h>
#include <sys/stat.h>
#include <sys/filedesc.h>
#include <sys/ioctl.h>
#include <sys/kernel.h>
#include <sys/mount.h>
#include <sys/malloc.h>
#include <sys/vnode.h>
#include <sys/sa.h>
#include <sys/syscallargs.h>
#include <compat/svr4/svr4_types.h>
#include <compat/svr4/svr4_signal.h>
#include <compat/svr4/svr4_ucontext.h>
#include <compat/svr4/svr4_lwp.h>
#include <compat/svr4/svr4_syscallargs.h>
#include <compat/svr4/svr4_util.h>
#include <compat/svr4/svr4_fcntl.h>
#include <compat/svr4/svr4_schedctl.h>
int
svr4_sys_schedctl(struct lwp *l, void *v, register_t *retval)
{
return 0; /* XXX */
}

47
sys/compat/svr4/svr4_schedctl.h Normal file
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@ -0,0 +1,47 @@
/* $NetBSD: svr4_schedctl.h,v 1.1 2006/04/02 06:34:18 macallan Exp $ */
/*
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Dan McMahill.
*
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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.
*/
#ifndef _SVR4_32_SCHEDCTL_H_
#define _SVR4_32_SCHEDCTL_H_
#include <compat/svr4/svr4_types.h>
int svr4_sys_schedctl(struct lwp *, void *, register_t *);
#endif /* !_SVR4_32_SCHEDCTL_H_ */

9
sys/compat/svr4/svr4_syscall.h
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@ -1,4 +1,4 @@
/* $NetBSD: svr4_syscall.h,v 1.73 2005/12/11 12:20:26 christos Exp $ */
/* $NetBSD: svr4_syscall.h,v 1.74 2006/04/02 06:34:18 macallan Exp $ */
/*
* System call numbers.
@ -7,6 +7,9 @@
* created from NetBSD: syscalls.master,v 1.52 2003/01/18 08:44:27 thorpej Exp
*/
#ifndef _SVR4_SYS_SYSCALL_H_
#define _SVR4_SYS_SYSCALL_H_
/* syscall: "syscall" ret: "int" args: */
#define SVR4_SYS_syscall 0
@ -395,6 +398,9 @@
/* syscall: "setregid" ret: "int" args: "int" "int" */
#define SVR4_SYS_setregid 203
/* syscall: "schedctl" ret: "int" args: "unsigned int" "int" "void **" */
#define SVR4_SYS_schedctl 206
/* syscall: "resolvepath" ret: "int" args: "const char *" "char *" "size_t" */
#define SVR4_SYS_resolvepath 209
@ -500,3 +506,4 @@
#endif
#define SVR4_SYS_MAXSYSCALL 256
#define SVR4_SYS_NSYSENT 256
#endif /* _SVR4_SYS_SYSCALL_H_ */

16
sys/compat/svr4/svr4_syscallargs.h
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@ -1,4 +1,4 @@
/* $NetBSD: svr4_syscallargs.h,v 1.72 2005/12/11 12:20:26 christos Exp $ */
/* $NetBSD: svr4_syscallargs.h,v 1.73 2006/04/02 06:34:18 macallan Exp $ */
/*
* System call argument lists.
@ -7,8 +7,8 @@
* created from NetBSD: syscalls.master,v 1.52 2003/01/18 08:44:27 thorpej Exp
*/
#ifndef _SVR4_SYS__SYSCALLARGS_H_
#define _SVR4_SYS__SYSCALLARGS_H_
#ifndef _SVR4_SYS_SYSCALLARGS_H_
#define _SVR4_SYS_SYSCALLARGS_H_
#ifdef syscallarg
#undef syscallarg
@ -420,6 +420,12 @@ struct svr4_sys_facl_args {
syscallarg(struct svr4_aclent *) buf;
};
struct svr4_sys_schedctl_args {
syscallarg(unsigned int) x;
syscallarg(int) y;
syscallarg(void **) z;
};
struct svr4_sys_resolvepath_args {
syscallarg(const char *) path;
syscallarg(char *) buf;
@ -767,6 +773,8 @@ int sys_setreuid(struct lwp *, void *, register_t *);
int sys_setregid(struct lwp *, void *, register_t *);
int svr4_sys_schedctl(struct lwp *, void *, register_t *);
int svr4_sys_resolvepath(struct lwp *, void *, register_t *);
int svr4_sys_getdents64(struct lwp *, void *, register_t *);
@ -836,4 +844,4 @@ int sys_ntp_adjtime(struct lwp *, void *, register_t *);
#else
#endif
#endif /* _SVR4_SYS__SYSCALLARGS_H_ */
#endif /* _SVR4_SYS_SYSCALLARGS_H_ */

7
sys/compat/svr4/svr4_syscalls.c
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@ -1,4 +1,4 @@
/* $NetBSD: svr4_syscalls.c,v 1.73 2005/12/11 12:20:26 christos Exp $ */
/* $NetBSD: svr4_syscalls.c,v 1.74 2006/04/02 06:34:18 macallan Exp $ */
/*
* System call names.
@ -8,7 +8,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: svr4_syscalls.c,v 1.73 2005/12/11 12:20:26 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: svr4_syscalls.c,v 1.74 2006/04/02 06:34:18 macallan Exp $");
#if defined(_KERNEL_OPT)
#if defined(_KERNEL_OPT)
@ -31,6 +31,7 @@ __KERNEL_RCSID(0, "$NetBSD: svr4_syscalls.c,v 1.73 2005/12/11 12:20:26 christos
#include <compat/svr4/svr4_statvfs.h>
#include <compat/svr4/svr4_resource.h>
#include <compat/svr4/svr4_acl.h>
#include <compat/svr4/svr4_schedctl.h>
#endif /* _KERNEL_OPT */
const char *const svr4_syscallnames[] = {
@ -252,7 +253,7 @@ const char *const svr4_syscallnames[] = {
"setregid", /* 203 = setregid */
"#204 (unimplemented install_utrap)", /* 204 = unimplemented install_utrap */
"#205 (unimplemented signotify)", /* 205 = unimplemented signotify */
"#206 (unimplemented schedctl)", /* 206 = unimplemented schedctl */
"schedctl", /* 206 = schedctl */
"#207 (unimplemented pset)", /* 207 = unimplemented pset */
"#208 (unimplemented)", /* 208 = unimplemented */
"resolvepath", /* 209 = resolvepath */

9
sys/compat/svr4/svr4_sysent.c
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@ -1,4 +1,4 @@
/* $NetBSD: svr4_sysent.c,v 1.75 2005/12/11 12:20:26 christos Exp $ */
/* $NetBSD: svr4_sysent.c,v 1.76 2006/04/02 06:34:18 macallan Exp $ */
/*
* System call switch table.
@ -8,7 +8,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: svr4_sysent.c,v 1.75 2005/12/11 12:20:26 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: svr4_sysent.c,v 1.76 2006/04/02 06:34:18 macallan Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ntp.h"
@ -30,6 +30,7 @@ __KERNEL_RCSID(0, "$NetBSD: svr4_sysent.c,v 1.75 2005/12/11 12:20:26 christos Ex
#include <compat/svr4/svr4_statvfs.h>
#include <compat/svr4/svr4_resource.h>
#include <compat/svr4/svr4_acl.h>
#include <compat/svr4/svr4_schedctl.h>
#define s(type) sizeof(type)
@ -461,8 +462,8 @@ struct sysent svr4_sysent[] = {
sys_nosys }, /* 204 = unimplemented install_utrap */
{ 0, 0, 0,
sys_nosys }, /* 205 = unimplemented signotify */
{ 0, 0, 0,
sys_nosys }, /* 206 = unimplemented schedctl */
{ 3, s(struct svr4_sys_schedctl_args), 0,
svr4_sys_schedctl }, /* 206 = schedctl */
{ 0, 0, 0,
sys_nosys }, /* 207 = unimplemented pset */
{ 0, 0, 0,

6
sys/compat/svr4/syscalls.master
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@ -1,4 +1,4 @@
$NetBSD: syscalls.master,v 1.52 2003/01/18 08:44:27 thorpej Exp $
$NetBSD: syscalls.master,v 1.53 2006/04/02 06:34:18 macallan Exp $
; @(#)syscalls.master 8.1 (Berkeley) 7/19/93
@ -53,7 +53,7 @@
#include <compat/svr4/svr4_statvfs.h>
#include <compat/svr4/svr4_resource.h>
#include <compat/svr4/svr4_acl.h>
#include <compat/svr4/svr4_schedctl.h>
%%
0 NOARGS { int sys_nosys(void); } syscall
@ -335,7 +335,7 @@
203 NOARGS { int sys_setregid(int rgid, int egid); }
204 UNIMPL install_utrap
205 UNIMPL signotify
206 UNIMPL schedctl
206 STD { int svr4_sys_schedctl(unsigned int x, int y, void **z); }
207 UNIMPL pset
208 UNIMPL
209 STD { int svr4_sys_resolvepath(const char *path, \