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[src/trunk]: src/sys/kern remove obsolete file missed while splitting it! th...
details: https://anonhg.NetBSD.org/src/rev/41186eea37e9
branches: trunk
changeset: 835862:41186eea37e9
user: mrg <mrg%NetBSD.org@localhost>
date: Fri Sep 14 07:01:28 2018 +0000
description:
remove obsolete file missed while splitting it! thanks wiz.
diffstat:
sys/kern/kern_xxx.c | 311 ----------------------------------------------------
1 files changed, 0 insertions(+), 311 deletions(-)
diffs (truncated from 315 to 300 lines):
diff -r 1b43c16507ce -r 41186eea37e9 sys/kern/kern_xxx.c
--- a/sys/kern/kern_xxx.c Fri Sep 14 05:59:10 2018 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,311 +0,0 @@
-/* $NetBSD: kern_xxx.c,v 1.74 2017/10/28 00:37:11 pgoyette Exp $ */
-
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. 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. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- * @(#)kern_xxx.c 8.3 (Berkeley) 2/14/95
- */
-
-#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_xxx.c,v 1.74 2017/10/28 00:37:11 pgoyette Exp $");
-
-#ifdef _KERNEL_OPT
-#include "opt_syscall_debug.h"
-#include "opt_kernhist.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/proc.h>
-#include <sys/reboot.h>
-#include <sys/syscall.h>
-#include <sys/sysctl.h>
-#include <sys/mount.h>
-#include <sys/syscall.h>
-#include <sys/syscallargs.h>
-#include <sys/kauth.h>
-#include <sys/kernhist.h>
-
-/* ARGSUSED */
-int
-sys_reboot(struct lwp *l, const struct sys_reboot_args *uap, register_t *retval)
-{
- /* {
- syscallarg(int) opt;
- syscallarg(char *) bootstr;
- } */
- int error;
- char *bootstr, bs[128];
-
- if ((error = kauth_authorize_system(l->l_cred, KAUTH_SYSTEM_REBOOT,
- 0, NULL, NULL, NULL)) != 0)
- return (error);
-
- /*
- * Only use the boot string if RB_STRING is set.
- */
- if ((SCARG(uap, opt) & RB_STRING) &&
- (error = copyinstr(SCARG(uap, bootstr), bs, sizeof(bs), 0)) == 0)
- bootstr = bs;
- else
- bootstr = NULL;
- /*
- * Not all ports use the bootstr currently.
- */
- KERNEL_LOCK(1, NULL);
- cpu_reboot(SCARG(uap, opt), bootstr);
- KERNEL_UNLOCK_ONE(NULL);
- return (0);
-}
-
-/*
- * Pull in the indirect syscall functions here.
- * They are only actually used if the ports syscall entry code
- * doesn't special-case SYS_SYSCALL and SYS___SYSCALL
- *
- * In some cases the generated code for the two functions is identical,
- * but there isn't a MI way of determining that - so we don't try.
- */
-
-#define SYS_SYSCALL sys_syscall
-#include "sys_syscall.c"
-#undef SYS_SYSCALL
-
-#define SYS_SYSCALL sys___syscall
-#include "sys_syscall.c"
-#undef SYS_SYSCALL
-
-#ifdef SYSCALL_DEBUG
-#define SCDEBUG_CALLS 0x0001 /* show calls */
-#define SCDEBUG_RETURNS 0x0002 /* show returns */
-#define SCDEBUG_ALL 0x0004 /* even syscalls that are not implemented */
-#define SCDEBUG_SHOWARGS 0x0008 /* show arguments to calls */
-#define SCDEBUG_KERNHIST 0x0010 /* use kernhist instead of printf */
-
-#ifndef SCDEBUG_DEFAULT
-#define SCDEBUG_DEFAULT (SCDEBUG_CALLS|SCDEBUG_RETURNS|SCDEBUG_SHOWARGS)
-#endif
-
-int scdebug = SCDEBUG_DEFAULT;
-
-#ifdef KERNHIST
-KERNHIST_DEFINE(scdebughist);
-#define SCDEBUG_KERNHIST_FUNC(a) KERNHIST_FUNC(a)
-#define SCDEBUG_KERNHIST_CALLED(a) KERNHIST_CALLED(a)
-#define SCDEBUG_KERNHIST_LOG(a,b,c,d,e,f) KERNHIST_LOG(a,b,c,d,e,f)
-#else
-#define SCDEBUG_KERNHIST_FUNC(a) /* nothing */
-#define SCDEBUG_KERNHIST_CALLED(a) /* nothing */
-#define SCDEBUG_KERNHIST_LOG(a,b,c,d,e,f) /* nothing */
-/* The non-kernhist support version can elide all this code easily. */
-#undef SCDEBUG_KERNHIST
-#define SCDEBUG_KERNHIST 0
-#endif
-
-#ifdef __HAVE_MINIMAL_EMUL
-#define CODE_NOT_OK(code, em) ((int)(code) < 0)
-#else
-#define CODE_NOT_OK(code, em) (((int)(code) < 0) || \
- ((int)(code) >= (em)->e_nsysent))
-#endif
-
-void
-scdebug_call(register_t code, const register_t args[])
-{
- SCDEBUG_KERNHIST_FUNC("scdebug_call");
- struct lwp *l = curlwp;
- struct proc *p = l->l_proc;
- const struct sysent *sy;
- const struct emul *em;
- int i;
-
- if ((scdebug & SCDEBUG_CALLS) == 0)
- return;
-
- if (scdebug & SCDEBUG_KERNHIST)
- SCDEBUG_KERNHIST_CALLED(scdebughist);
-
- em = p->p_emul;
- sy = &em->e_sysent[code];
-
- if ((scdebug & SCDEBUG_ALL) == 0 &&
- (CODE_NOT_OK(code, em) || sy->sy_call == sys_nosys)) {
- if (scdebug & SCDEBUG_KERNHIST)
- SCDEBUG_KERNHIST_LOG(scdebughist, "", 0, 0, 0, 0);
- return;
- }
-
- /*
- * The kernhist version of scdebug needs to restrict the usage
- * compared to the normal version. histories must avoid these
- * sorts of usage:
- *
- * - the format string *must* be literal, as it is used
- * at display time in the kernel or userland
- * - strings in the format will cause vmstat -u to crash
- * so avoid using %s formats
- *
- * to avoid these, we have a fairly long block to print args
- * as the format needs to change for each, and we can't just
- * call printf() on each argument until we're done.
- */
- if (scdebug & SCDEBUG_KERNHIST) {
- if (CODE_NOT_OK(code, em)) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "pid %jd:%jd: OUT OF RANGE (%jd)",
- p->p_pid, l->l_lid, code, 0);
- } else {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "pid %jd:%jd: num %jd call %#jx",
- p->p_pid, l->l_lid, code, (uintptr_t)sy->sy_call);
- if ((scdebug & SCDEBUG_SHOWARGS) == 0)
- return;
-
- if (sy->sy_narg > 7) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[4-7]: (%jx, %jx, %jx, %jx, ...)",
- (long)args[4], (long)args[5],
- (long)args[6], (long)args[7]);
- } else if (sy->sy_narg > 6) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[4-6]: (%jx, %jx, %jx)",
- (long)args[4], (long)args[5],
- (long)args[6], 0);
- } else if (sy->sy_narg > 5) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[4-5]: (%jx, %jx)",
- (long)args[4], (long)args[5], 0, 0);
- } else if (sy->sy_narg == 5) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[4]: (%jx)",
- (long)args[4], 0, 0, 0);
- }
-
- if (sy->sy_narg > 3) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[0-3]: (%jx, %jx, %jx, %jx, ...)",
- (long)args[0], (long)args[1],
- (long)args[2], (long)args[3]);
- } else if (sy->sy_narg > 2) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[0-2]: (%jx, %jx, %jx)",
- (long)args[0], (long)args[1],
- (long)args[2], 0);
- } else if (sy->sy_narg > 1) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[0-1]: (%jx, %jx)",
- (long)args[0], (long)args[1], 0, 0);
- } else if (sy->sy_narg == 1) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "args[0]: (%jx)",
- (long)args[0], 0, 0, 0);
- }
- }
- return;
- }
-
- printf("proc %d (%s): %s num ", p->p_pid, p->p_comm, em->e_name);
- if (CODE_NOT_OK(code, em))
- printf("OUT OF RANGE (%ld)", (long)code);
- else {
- printf("%ld call: %s", (long)code, em->e_syscallnames[code]);
- if (scdebug & SCDEBUG_SHOWARGS) {
- printf("(");
- for (i = 0; i < sy->sy_argsize/sizeof(register_t); i++)
- printf("%s0x%lx", i == 0 ? "" : ", ",
- (long)args[i]);
- printf(")");
- }
- }
- printf("\n");
-}
-
-void
-scdebug_ret(register_t code, int error, const register_t retval[])
-{
- SCDEBUG_KERNHIST_FUNC("scdebug_ret");
- struct lwp *l = curlwp;
- struct proc *p = l->l_proc;
- const struct sysent *sy;
- const struct emul *em;
-
- if ((scdebug & SCDEBUG_RETURNS) == 0)
- return;
-
- if (scdebug & SCDEBUG_KERNHIST)
- SCDEBUG_KERNHIST_CALLED(scdebughist);
-
- em = p->p_emul;
- sy = &em->e_sysent[code];
- if ((scdebug & SCDEBUG_ALL) == 0 &&
- (CODE_NOT_OK(code, em) || sy->sy_call == sys_nosys)) {
- if (scdebug & SCDEBUG_KERNHIST)
- SCDEBUG_KERNHIST_LOG(scdebughist, "", 0, 0, 0, 0);
- return;
- }
-
- if (scdebug & SCDEBUG_KERNHIST) {
- if (CODE_NOT_OK(code, em)) {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "pid %jd:%jd: OUT OF RANGE (%jd)",
- p->p_pid, l->l_lid, code, 0);
- } else {
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "pid %jd:%jd: num %jd",
- p->p_pid, l->l_lid, code, 0);
- SCDEBUG_KERNHIST_LOG(scdebughist,
- "ret: err = %jd, rv = 0x%jx,0x%jx",
- error, (long)retval[0], (long)retval[1], 0);
- }
- return;
- }
-
- printf("proc %d (%s): %s num ", p->p_pid, p->p_comm, em->e_name);
- if (CODE_NOT_OK(code, em))
- printf("OUT OF RANGE (%ld)", (long)code);
- else
- printf("%ld ret %s: err = %d, rv = 0x%lx,0x%lx", (long)code,
- em->e_syscallnames[code], error,
- (long)retval[0], (long)retval[1]);
- printf("\n");
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