- move parsing of format type and format handlers into format.c, for easier
use in other programs - do a bit of KNF whilst here - enable WARNS=2
This commit is contained in:
lukem
parent
adfbf61e48
commit
a1dcc3ea23
|
|
@ -1,7 +1,9 @@
|
|||
# $NetBSD: Makefile,v 1.7 1995/03/18 14:56:36 cgd Exp $
|
||||
# $NetBSD: Makefile,v 1.8 2001/10/08 04:20:43 lukem Exp $
|
||||
# @(#)Makefile 8.1 (Berkeley) 6/5/93
|
||||
|
||||
PROG= mknod
|
||||
SRCS= mknod.c format.c
|
||||
MAN= mknod.8
|
||||
WARNS?= 2
|
||||
|
||||
.include <bsd.prog.mk>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,301 @@
|
|||
/* $NetBSD: format.c,v 1.1 2001/10/08 04:20:44 lukem Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Charles M. Hannum.
|
||||
*
|
||||
* 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>
|
||||
#ifndef lint
|
||||
__RCSID("$NetBSD: format.c,v 1.1 2001/10/08 04:20:44 lukem Exp $");
|
||||
#endif /* not lint */
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#include <err.h>
|
||||
#include <limits.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "mknod.h"
|
||||
|
||||
dev_t
|
||||
pack_native(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev(numbers[0], numbers[1]);
|
||||
if (major(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_netbsd(x) ((int32_t)((((x) & 0x000fff00) >> 8)))
|
||||
#define minor_netbsd(x) ((int32_t)((((x) & 0xfff00000) >> 12) | \
|
||||
(((x) & 0x000000ff) >> 0)))
|
||||
#define makedev_netbsd(x,y) ((dev_t)((((x) << 8) & 0x000fff00) | \
|
||||
(((y) << 12) & 0xfff00000) | \
|
||||
(((y) << 0) & 0x000000ff)))
|
||||
|
||||
pack_t pack_netbsd;
|
||||
|
||||
dev_t
|
||||
pack_netbsd(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_netbsd(numbers[0], numbers[1]);
|
||||
if (major_netbsd(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_netbsd(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_freebsd(x) ((int32_t)(((x) & 0x0000ff00) >> 8))
|
||||
#define minor_freebsd(x) ((int32_t)(((x) & 0xffff00ff) >> 0))
|
||||
#define makedev_freebsd(x,y) ((dev_t)((((x) << 8) & 0x0000ff00) | \
|
||||
(((y) << 0) & 0xffff00ff)))
|
||||
|
||||
pack_t pack_freebsd;
|
||||
|
||||
dev_t
|
||||
pack_freebsd(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_freebsd(numbers[0], numbers[1]);
|
||||
if (major_freebsd(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_freebsd(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_8_8(x) ((int32_t)(((x) & 0x0000ff00) >> 8))
|
||||
#define minor_8_8(x) ((int32_t)(((x) & 0x000000ff) >> 0))
|
||||
#define makedev_8_8(x,y) ((dev_t)((((x) << 8) & 0x0000ff00) | \
|
||||
(((y) << 0) & 0x000000ff)))
|
||||
|
||||
pack_t pack_8_8;
|
||||
|
||||
dev_t
|
||||
pack_8_8(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_8_8(numbers[0], numbers[1]);
|
||||
if (major_8_8(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_8_8(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_12_20(x) ((int32_t)(((x) & 0xfff00000) >> 20))
|
||||
#define minor_12_20(x) ((int32_t)(((x) & 0x000fffff) >> 0))
|
||||
#define makedev_12_20(x,y) ((dev_t)((((x) << 20) & 0xfff00000) | \
|
||||
(((y) << 0) & 0x000fffff)))
|
||||
|
||||
pack_t pack_12_20;
|
||||
|
||||
dev_t
|
||||
pack_12_20(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_12_20(numbers[0], numbers[1]);
|
||||
if (major_12_20(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_12_20(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_14_18(x) ((int32_t)(((x) & 0xfffc0000) >> 18))
|
||||
#define minor_14_18(x) ((int32_t)(((x) & 0x0003ffff) >> 0))
|
||||
#define makedev_14_18(x,y) ((dev_t)((((x) << 18) & 0xfffc0000) | \
|
||||
(((y) << 0) & 0x0003ffff)))
|
||||
|
||||
pack_t pack_14_18;
|
||||
|
||||
dev_t
|
||||
pack_14_18(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_14_18(numbers[0], numbers[1]);
|
||||
if (major_14_18(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_14_18(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_8_24(x) ((int32_t)(((x) & 0xff000000) >> 24))
|
||||
#define minor_8_24(x) ((int32_t)(((x) & 0x00ffffff) >> 0))
|
||||
#define makedev_8_24(x,y) ((dev_t)((((x) << 24) & 0xff000000) | \
|
||||
(((y) << 0) & 0x00ffffff)))
|
||||
|
||||
pack_t pack_8_24;
|
||||
|
||||
dev_t
|
||||
pack_8_24(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_8_24(numbers[0], numbers[1]);
|
||||
if (major_8_24(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_8_24(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_12_12_8(x) ((int32_t)(((x) & 0xfff00000) >> 20))
|
||||
#define unit_12_12_8(x) ((int32_t)(((x) & 0x000fff00) >> 8))
|
||||
#define subunit_12_12_8(x) ((int32_t)(((x) & 0x000000ff) >> 0))
|
||||
#define makedev_12_12_8(x,y,z) ((dev_t)((((x) << 20) & 0xfff00000) | \
|
||||
(((y) << 8) & 0x000fff00) | \
|
||||
(((z) << 0) & 0x000000ff)))
|
||||
|
||||
pack_t pack_bsdos;
|
||||
|
||||
dev_t
|
||||
pack_bsdos(int n, u_long numbers[])
|
||||
{
|
||||
dev_t dev;
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_12_20(numbers[0], numbers[1]);
|
||||
if (major_12_20(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_12_20(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else if (n == 3) {
|
||||
dev = makedev_12_12_8(numbers[0], numbers[1], numbers[2]);
|
||||
if (major_12_12_8(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (unit_12_12_8(dev) != numbers[1])
|
||||
errx(1, "invalid unit number");
|
||||
if (subunit_12_12_8(dev) != numbers[2])
|
||||
errx(1, "invalid subunit number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
struct format {
|
||||
const char *name;
|
||||
pack_t *pack;
|
||||
} formats[] = {
|
||||
{"386bsd", pack_8_8},
|
||||
{"4bsd", pack_8_8},
|
||||
{"bsdos", pack_bsdos},
|
||||
{"freebsd", pack_freebsd},
|
||||
{"hpux", pack_8_24},
|
||||
{"isc", pack_8_8},
|
||||
{"linux", pack_8_8},
|
||||
{"native", pack_native},
|
||||
{"netbsd", pack_netbsd},
|
||||
{"osf1", pack_12_20},
|
||||
{"sco", pack_8_8},
|
||||
{"solaris", pack_14_18},
|
||||
{"sunos", pack_8_8},
|
||||
{"svr3", pack_8_8},
|
||||
{"svr4", pack_14_18},
|
||||
{"ultrix", pack_8_8},
|
||||
};
|
||||
|
||||
int compare_format(const void *, const void *);
|
||||
|
||||
int
|
||||
compare_format(const void *key, const void *element)
|
||||
{
|
||||
const char *name;
|
||||
const struct format *format;
|
||||
|
||||
name = key;
|
||||
format = element;
|
||||
|
||||
return (strcmp(name, format->name));
|
||||
}
|
||||
|
||||
|
||||
pack_t *
|
||||
find_format(const char *name)
|
||||
{
|
||||
struct format *format;
|
||||
|
||||
format = bsearch(name, formats,
|
||||
sizeof(formats)/sizeof(formats[0]),
|
||||
sizeof(formats[0]), compare_format);
|
||||
if (format == 0)
|
||||
return (NULL);
|
||||
return (format->pack);
|
||||
}
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
/* $NetBSD: mknod.c,v 1.21 2001/02/19 22:56:21 cgd Exp $ */
|
||||
/* $NetBSD: mknod.c,v 1.22 2001/10/08 04:20:44 lukem Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
||||
* Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
|
|
@ -39,7 +39,7 @@
|
|||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
__COPYRIGHT("@(#) Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved.\n");
|
||||
__RCSID("$NetBSD: mknod.c,v 1.21 2001/02/19 22:56:21 cgd Exp $");
|
||||
__RCSID("$NetBSD: mknod.c,v 1.22 2001/10/08 04:20:44 lukem Exp $");
|
||||
#endif /* not lint */
|
||||
|
||||
#include <sys/types.h>
|
||||
|
|
@ -53,292 +53,35 @@ __RCSID("$NetBSD: mknod.c,v 1.21 2001/02/19 22:56:21 cgd Exp $");
|
|||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
|
||||
int main __P((int, char *[]));
|
||||
static void usage __P((void));
|
||||
typedef dev_t pack_t __P((int, u_long []));
|
||||
#include "mknod.h"
|
||||
|
||||
int main(int, char *[]);
|
||||
static void usage(void);
|
||||
|
||||
|
||||
pack_t pack_native;
|
||||
#define MAXARGS 8
|
||||
|
||||
dev_t
|
||||
pack_native(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev(numbers[0], numbers[1]);
|
||||
if (major(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_netbsd(x) ((int32_t)((((x) & 0x000fff00) >> 8)))
|
||||
#define minor_netbsd(x) ((int32_t)((((x) & 0xfff00000) >> 12) | \
|
||||
(((x) & 0x000000ff) >> 0)))
|
||||
#define makedev_netbsd(x,y) ((dev_t)((((x) << 8) & 0x000fff00) | \
|
||||
(((y) << 12) & 0xfff00000) | \
|
||||
(((y) << 0) & 0x000000ff)))
|
||||
|
||||
pack_t pack_netbsd;
|
||||
|
||||
dev_t
|
||||
pack_netbsd(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_netbsd(numbers[0], numbers[1]);
|
||||
if (major_netbsd(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_netbsd(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_freebsd(x) ((int32_t)(((x) & 0x0000ff00) >> 8))
|
||||
#define minor_freebsd(x) ((int32_t)(((x) & 0xffff00ff) >> 0))
|
||||
#define makedev_freebsd(x,y) ((dev_t)((((x) << 8) & 0x0000ff00) | \
|
||||
(((y) << 0) & 0xffff00ff)))
|
||||
|
||||
pack_t pack_freebsd;
|
||||
|
||||
dev_t
|
||||
pack_freebsd(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_freebsd(numbers[0], numbers[1]);
|
||||
if (major_freebsd(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_freebsd(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_8_8(x) ((int32_t)(((x) & 0x0000ff00) >> 8))
|
||||
#define minor_8_8(x) ((int32_t)(((x) & 0x000000ff) >> 0))
|
||||
#define makedev_8_8(x,y) ((dev_t)((((x) << 8) & 0x0000ff00) | \
|
||||
(((y) << 0) & 0x000000ff)))
|
||||
|
||||
pack_t pack_8_8;
|
||||
|
||||
dev_t
|
||||
pack_8_8(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_8_8(numbers[0], numbers[1]);
|
||||
if (major_8_8(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_8_8(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_12_20(x) ((int32_t)(((x) & 0xfff00000) >> 20))
|
||||
#define minor_12_20(x) ((int32_t)(((x) & 0x000fffff) >> 0))
|
||||
#define makedev_12_20(x,y) ((dev_t)((((x) << 20) & 0xfff00000) | \
|
||||
(((y) << 0) & 0x000fffff)))
|
||||
|
||||
pack_t pack_12_20;
|
||||
|
||||
dev_t
|
||||
pack_12_20(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_12_20(numbers[0], numbers[1]);
|
||||
if (major_12_20(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_12_20(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_14_18(x) ((int32_t)(((x) & 0xfffc0000) >> 18))
|
||||
#define minor_14_18(x) ((int32_t)(((x) & 0x0003ffff) >> 0))
|
||||
#define makedev_14_18(x,y) ((dev_t)((((x) << 18) & 0xfffc0000) | \
|
||||
(((y) << 0) & 0x0003ffff)))
|
||||
|
||||
pack_t pack_14_18;
|
||||
|
||||
dev_t
|
||||
pack_14_18(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_14_18(numbers[0], numbers[1]);
|
||||
if (major_14_18(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_14_18(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_8_24(x) ((int32_t)(((x) & 0xff000000) >> 24))
|
||||
#define minor_8_24(x) ((int32_t)(((x) & 0x00ffffff) >> 0))
|
||||
#define makedev_8_24(x,y) ((dev_t)((((x) << 24) & 0xff000000) | \
|
||||
(((y) << 0) & 0x00ffffff)))
|
||||
|
||||
pack_t pack_8_24;
|
||||
|
||||
dev_t
|
||||
pack_8_24(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_8_24(numbers[0], numbers[1]);
|
||||
if (major_8_24(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_8_24(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
#define major_12_12_8(x) ((int32_t)(((x) & 0xfff00000) >> 20))
|
||||
#define unit_12_12_8(x) ((int32_t)(((x) & 0x000fff00) >> 8))
|
||||
#define subunit_12_12_8(x) ((int32_t)(((x) & 0x000000ff) >> 0))
|
||||
#define makedev_12_12_8(x,y,z) ((dev_t)((((x) << 20) & 0xfff00000) | \
|
||||
(((y) << 8) & 0x000fff00) | \
|
||||
(((z) << 0) & 0x000000ff)))
|
||||
|
||||
pack_t pack_bsdos;
|
||||
|
||||
dev_t
|
||||
pack_bsdos(n, numbers)
|
||||
int n;
|
||||
u_long numbers[];
|
||||
{
|
||||
dev_t dev=0; /* Quiet -Wall */
|
||||
|
||||
if (n == 2) {
|
||||
dev = makedev_12_20(numbers[0], numbers[1]);
|
||||
if (major_12_20(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (minor_12_20(dev) != numbers[1])
|
||||
errx(1, "invalid minor number");
|
||||
} else if (n == 3) {
|
||||
dev = makedev_12_12_8(numbers[0], numbers[1], numbers[2]);
|
||||
if (major_12_12_8(dev) != numbers[0])
|
||||
errx(1, "invalid major number");
|
||||
if (unit_12_12_8(dev) != numbers[1])
|
||||
errx(1, "invalid unit number");
|
||||
if (subunit_12_12_8(dev) != numbers[2])
|
||||
errx(1, "invalid subunit number");
|
||||
} else
|
||||
errx(1, "too many fields for format");
|
||||
return (dev);
|
||||
}
|
||||
|
||||
|
||||
struct format {
|
||||
char *name;
|
||||
char *name, *p;
|
||||
mode_t mode;
|
||||
dev_t dev;
|
||||
pack_t *pack;
|
||||
} formats[] = {
|
||||
{"386bsd", pack_8_8},
|
||||
{"4bsd", pack_8_8},
|
||||
{"bsdos", pack_bsdos},
|
||||
{"freebsd", pack_freebsd},
|
||||
{"hpux", pack_8_24},
|
||||
{"isc", pack_8_8},
|
||||
{"linux", pack_8_8},
|
||||
{"native", pack_native},
|
||||
{"netbsd", pack_netbsd},
|
||||
{"osf1", pack_12_20},
|
||||
{"sco", pack_8_8},
|
||||
{"solaris", pack_14_18},
|
||||
{"sunos", pack_8_8},
|
||||
{"svr3", pack_8_8},
|
||||
{"svr4", pack_14_18},
|
||||
{"ultrix", pack_8_8},
|
||||
};
|
||||
|
||||
int compare_format __P((const void *, const void *));
|
||||
|
||||
int
|
||||
compare_format(key, element)
|
||||
const void *key;
|
||||
const void *element;
|
||||
{
|
||||
const char *name;
|
||||
const struct format *format;
|
||||
|
||||
name = key;
|
||||
format = element;
|
||||
|
||||
return (strcmp(name, format->name));
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
main(argc, argv)
|
||||
int argc;
|
||||
char **argv;
|
||||
{
|
||||
char *name;
|
||||
mode_t mode;
|
||||
dev_t dev = 0;
|
||||
pack_t *pack;
|
||||
u_long numbers[8];
|
||||
struct format *format = NULL;
|
||||
char *p;
|
||||
int n;
|
||||
int ch;
|
||||
int fifo = 0;
|
||||
u_long numbers[MAXARGS];
|
||||
int n, ch, fifo, hasformat;
|
||||
|
||||
dev = 0;
|
||||
fifo = hasformat = 0;
|
||||
pack = pack_native;
|
||||
|
||||
while ((ch = getopt(argc, argv, "F:")) != -1) {
|
||||
switch (ch) {
|
||||
case 'F':
|
||||
format = bsearch(optarg, formats,
|
||||
sizeof(formats)/sizeof(formats[0]),
|
||||
sizeof(formats[0]), compare_format);
|
||||
if (format == 0)
|
||||
pack = find_format(optarg);
|
||||
if (pack == NULL)
|
||||
errx(1, "invalid format: %s", optarg);
|
||||
pack = format->pack;
|
||||
hasformat++;
|
||||
break;
|
||||
|
||||
default:
|
||||
|
|
@ -357,6 +100,8 @@ main(argc, argv)
|
|||
argv++;
|
||||
|
||||
mode = S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH;
|
||||
if (argv[0][1] != '\0')
|
||||
goto badtype;
|
||||
switch (*argv[0]) {
|
||||
case 'c':
|
||||
mode |= S_IFCHR;
|
||||
|
|
@ -367,23 +112,30 @@ main(argc, argv)
|
|||
break;
|
||||
|
||||
case 'p':
|
||||
if (format)
|
||||
if (hasformat)
|
||||
errx(1, "format is meaningless for fifos");
|
||||
fifo = 1;
|
||||
break;
|
||||
|
||||
default:
|
||||
badtype:
|
||||
errx(1, "node type must be 'b', 'c' or 'p'.");
|
||||
}
|
||||
argc--;
|
||||
argv++;
|
||||
|
||||
if (!fifo == (argc == 0))
|
||||
usage();
|
||||
if (fifo) {
|
||||
if (argc != 0)
|
||||
usage();
|
||||
} else {
|
||||
if (argc < 1 || argc >= MAXARGS)
|
||||
usage();
|
||||
}
|
||||
|
||||
for (n = 0; n < argc; n++) {
|
||||
numbers[n] = strtoul(argv[n], &p, 0);
|
||||
if ((p && *p != '\0') || (numbers[n] == ULONG_MAX && errno == ERANGE))
|
||||
if ((p && *p != '\0') ||
|
||||
(numbers[n] == ULONG_MAX && errno == ERANGE))
|
||||
errx(1, "invalid number: %s", argv[n]);
|
||||
}
|
||||
|
||||
|
|
@ -412,7 +164,7 @@ main(argc, argv)
|
|||
}
|
||||
|
||||
static void
|
||||
usage()
|
||||
usage(void)
|
||||
{
|
||||
const char *progname = getprogname();
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,47 @@
|
|||
/* $NetBSD: mknod.h,v 1.1 2001/10/08 04:20:44 lukem Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Charles M. Hannum.
|
||||
*
|
||||
* 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 _MKNOD_H
|
||||
#define _MKNOD_H
|
||||
|
||||
typedef dev_t pack_t(int, u_long []);
|
||||
|
||||
pack_t *find_format(const char *);
|
||||
pack_t pack_native;
|
||||
|
||||
#endif /* _MKNOD_H */
|
||||
Loading…
Reference in New Issue