Clean up deleted files.
This commit is contained in:
mycroft
parent
ea15b558a8
commit
fd2124f1a9
@ -1,204 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 1988 University of Utah.
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* 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 University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. 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.
|
||||
*
|
||||
* from: Utah Hdr: cons.c 1.1 90/07/09
|
||||
* from: @(#)cons.c 7.6 (Berkeley) 5/4/91
|
||||
* $Id: cons.c,v 1.4 1993/08/01 19:24:41 mycroft Exp $
|
||||
*/
|
||||
|
||||
#include "sys/param.h"
|
||||
#include "sys/proc.h"
|
||||
#include "sys/systm.h"
|
||||
#include "sys/buf.h"
|
||||
#include "sys/ioctl.h"
|
||||
#include "sys/tty.h"
|
||||
#include "sys/file.h"
|
||||
#include "sys/conf.h"
|
||||
|
||||
#include "cons.h"
|
||||
|
||||
/* XXX - all this could be autoconfig()ed */
|
||||
#include "ite.h"
|
||||
#if NITE > 0
|
||||
int itecnprobe(), itecninit(), itecngetc(), itecnputc();
|
||||
#endif
|
||||
#include "dca.h"
|
||||
#if NDCA > 0
|
||||
int dcacnprobe(), dcacninit(), dcacngetc(), dcacnputc();
|
||||
#endif
|
||||
#include "dcm.h"
|
||||
#if NDCM > 0
|
||||
int dcmcnprobe(), dcmcninit(), dcmcngetc(), dcmcnputc();
|
||||
#endif
|
||||
|
||||
struct consdev constab[] = {
|
||||
#if NITE > 0
|
||||
{ itecnprobe, itecninit, itecngetc, itecnputc },
|
||||
#endif
|
||||
#if NDCA > 0
|
||||
{ dcacnprobe, dcacninit, dcacngetc, dcacnputc },
|
||||
#endif
|
||||
#if NDCM > 0
|
||||
{ dcmcnprobe, dcmcninit, dcmcngetc, dcmcnputc },
|
||||
#endif
|
||||
{ 0 },
|
||||
};
|
||||
/* end XXX */
|
||||
|
||||
struct tty *constty = 0; /* virtual console output device */
|
||||
struct consdev *cn_tab; /* physical console device info */
|
||||
|
||||
cninit()
|
||||
{
|
||||
register struct consdev *cp;
|
||||
|
||||
/*
|
||||
* Collect information about all possible consoles
|
||||
* and find the one with highest priority
|
||||
*/
|
||||
for (cp = constab; cp->cn_probe; cp++) {
|
||||
(*cp->cn_probe)(cp);
|
||||
if (cp->cn_pri > CN_DEAD &&
|
||||
(cn_tab == NULL || cp->cn_pri > cn_tab->cn_pri))
|
||||
cn_tab = cp;
|
||||
}
|
||||
/*
|
||||
* No console, we can handle it
|
||||
*/
|
||||
if ((cp = cn_tab) == NULL)
|
||||
return;
|
||||
/*
|
||||
* Turn on console
|
||||
*/
|
||||
(*cp->cn_init)(cp);
|
||||
}
|
||||
|
||||
cnopen(dev, flag, mode, p)
|
||||
dev_t dev;
|
||||
int flag, mode;
|
||||
struct proc *p;
|
||||
{
|
||||
if (cn_tab == NULL)
|
||||
return (0);
|
||||
dev = cn_tab->cn_dev;
|
||||
return ((*cdevsw[major(dev)].d_open)(dev, flag, mode, p));
|
||||
}
|
||||
|
||||
cnclose(dev, flag, mode, p)
|
||||
dev_t dev;
|
||||
int flag, mode;
|
||||
struct proc *p;
|
||||
{
|
||||
if (cn_tab == NULL)
|
||||
return (0);
|
||||
dev = cn_tab->cn_dev;
|
||||
return ((*cdevsw[major(dev)].d_close)(dev, flag, mode, p));
|
||||
}
|
||||
|
||||
cnread(dev, uio, flag)
|
||||
dev_t dev;
|
||||
struct uio *uio;
|
||||
{
|
||||
if (cn_tab == NULL)
|
||||
return (0);
|
||||
dev = cn_tab->cn_dev;
|
||||
return ((*cdevsw[major(dev)].d_read)(dev, uio, flag));
|
||||
}
|
||||
|
||||
cnwrite(dev, uio, flag)
|
||||
dev_t dev;
|
||||
struct uio *uio;
|
||||
{
|
||||
if (cn_tab == NULL)
|
||||
return (0);
|
||||
dev = cn_tab->cn_dev;
|
||||
return ((*cdevsw[major(dev)].d_write)(dev, uio, flag));
|
||||
}
|
||||
|
||||
cnioctl(dev, cmd, data, flag, p)
|
||||
dev_t dev;
|
||||
caddr_t data;
|
||||
struct proc *p;
|
||||
{
|
||||
int error;
|
||||
|
||||
if (cn_tab == NULL)
|
||||
return (0);
|
||||
/*
|
||||
* Superuser can always use this to wrest control of console
|
||||
* output from the "virtual" console.
|
||||
*/
|
||||
if (cmd == TIOCCONS && constty) {
|
||||
error = suser(p->p_ucred, (u_short *) NULL);
|
||||
if (error)
|
||||
return (error);
|
||||
constty = NULL;
|
||||
return (0);
|
||||
}
|
||||
dev = cn_tab->cn_dev;
|
||||
return ((*cdevsw[major(dev)].d_ioctl)(dev, cmd, data, flag, p));
|
||||
}
|
||||
|
||||
/*ARGSUSED*/
|
||||
cnselect(dev, rw, p)
|
||||
dev_t dev;
|
||||
int rw;
|
||||
struct proc *p;
|
||||
{
|
||||
if (cn_tab == NULL)
|
||||
return (1);
|
||||
return (ttselect(cn_tab->cn_dev, rw, p));
|
||||
}
|
||||
|
||||
cngetc()
|
||||
{
|
||||
if (cn_tab == NULL)
|
||||
return (0);
|
||||
return ((*cn_tab->cn_getc)(cn_tab->cn_dev));
|
||||
}
|
||||
|
||||
cnputc(c)
|
||||
register int c;
|
||||
{
|
||||
if (cn_tab == NULL)
|
||||
return;
|
||||
if (c) {
|
||||
(*cn_tab->cn_putc)(cn_tab->cn_dev, c);
|
||||
if (c == '\n')
|
||||
(*cn_tab->cn_putc)(cn_tab->cn_dev, '\r');
|
||||
}
|
||||
}
|
||||
@ -1,64 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 1988 University of Utah.
|
||||
* Copyright (c) 1990 The Regents of the University of California.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* the Systems Programming Group of the University of Utah Computer
|
||||
* Science Department.
|
||||
*
|
||||
* 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 University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. 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.
|
||||
*
|
||||
* from: Utah Hdr: cons.h 1.1 90/07/09
|
||||
* from: @(#)cons.h 7.3 (Berkeley) 11/2/90
|
||||
* $Id: cons.h,v 1.4 1993/08/01 19:24:42 mycroft Exp $
|
||||
*/
|
||||
|
||||
struct consdev {
|
||||
int (*cn_probe)(); /* probe hardware and fill in consdev info */
|
||||
int (*cn_init)(); /* turn on as console */
|
||||
int (*cn_getc)(); /* kernel getchar interface */
|
||||
int (*cn_putc)(); /* kernel putchar interface */
|
||||
dev_t cn_dev; /* major/minor of device */
|
||||
short cn_pri; /* pecking order; the higher the better */
|
||||
};
|
||||
|
||||
/* values for cn_pri - reflect our policy for console selection */
|
||||
#define CN_DEAD 0 /* device doesn't exist */
|
||||
#define CN_NORMAL 1 /* device exists but is nothing special */
|
||||
#define CN_INTERNAL 2 /* "internal" bit-mapped display */
|
||||
#define CN_REMOTE 3 /* serial interface with remote bit set */
|
||||
|
||||
/* XXX */
|
||||
#define CONSMAJOR 0
|
||||
|
||||
#ifdef KERNEL
|
||||
extern struct consdev constab[];
|
||||
extern struct consdev *cn_tab;
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user