The infrastructure to build these fellows has been replaced with kld.

8 files changed, 0 insertions, 816 deletions

diff --git a/sbin/modload/Makefile b/sbin/modload/Makefile
deleted file mode 100644
index bff8935..0000000
--- a/sbin/modload/Makefile
+++ /dev/null
@@ -1,42 +0,0 @@
-#
-# Makefile for modload
-#
-# 25 May 93	Terry Lambert		Original
-#
-# Copyright (c) 1993 Terrence R. Lambert.
-# 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 Terrence R. Lambert.
-# 4. The name Terrence R. Lambert may not be used to endorse or promote
-#    products derived from this software without specific prior written
-#    permission.
-#
-# THIS SOFTWARE IS PROVIDED BY TERRENCE R. LAMBERT ``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 TERRENCE R. LAMBERT 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.
-#
-#	$Id$
-#
-
-PROG=	modload
-MAN8=	modload.8
-
-.include <bsd.prog.mk>
diff --git a/sbin/modload/modload.8 b/sbin/modload/modload.8
deleted file mode 100644
index 151f05c..0000000
--- a/sbin/modload/modload.8
+++ /dev/null
@@ -1,121 +0,0 @@
-.\" Copyright (c) 1993 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. 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.
-.\"
-.\"	$Id: modload.8,v 1.10 1997/02/22 14:32:39 peter Exp $
-.\"
-.Dd September 22, 1994
-.Dt MODLOAD 8
-.Os
-.Sh NAME
-.Nm modload
-.Nd load a kernel module
-.Sh SYNOPSIS
-.Nm modload
-.Op Fl dquv
-.Op Fl A Ar kernel
-.Op Fl e Ar entry
-.Op Fl p Ar postinstall
-.Op Fl o Ar output_file
-.Ar input_file
-.Sh DESCRIPTION
-The
-.Nm
-utility loads a loadable kernel module into a running system.
-The input file is an object file (.o file).
-.Pp
-The options to
-.Nm
-are as follows:
-.Bl -tag -width indent
-.It Fl d
-Debug.  Used to debug
-.Nm
-itself.
-.It Fl q
-Be very quiet.
-.It Fl u
-Delete the loaded module
-.Pq Ar output_file
-after loading.  If the output file was not specified, this option causes the
-temporary file to be kept rather than deleted.
-.It Fl v
-Print comments about the loading process.
-.It Fl A Ar kernel
-Specify the file that is passed to the linker
-to resolve module references to external symbols. 
-The symbol file must be for the currently running
-kernel or the module is likely to crash the system.
-.It Fl e Ar entry
-Specify the module entry point.
-This is passed by
-.Nm
-to
-.Xr ld 1
-when the module is linked.
-The default module entry point name is the module name with `_mod' appended.
-.It Fl p Ar postinstall
-Specify the name of a shell script or program that will
-be executed if the module is successfully loaded. It
-is always passed the module id (in decimal) and module
-type (in hexadecimal) as the first two arguments.
-For loadable drivers, the third argument is
-the block or character major device number.
-For a loadable system call, the third argument is the system
-call number.
-.It Fl o Ar output_file
-Specify the name of the output file that is produced by
-the linker.  If this option is not specified, a file in the /tmp directory
-is used with the name generated from the module name with a `.out' extension.
-.El
-.Sh FILES
-.Bl -tag -width /usr/include/sys/lkm.h -compact
-.It Pa /kernel
-default file passed to the linker to resolve external
-references in the module
-.It Pa /usr/include/sys/lkm.h
-file containing definitions of module types
-.\" .It Pa output file.
-.\" default output file name
-.Sh DIAGNOSTICS
-The
-.Nm
-utility exits with a status of 0 on success
-and with a nonzero status if an error occurs.
-.Sh SEE ALSO
-.Xr ld 1 ,
-.Xr lkm 4 ,
-.Xr modstat 8 ,
-.Xr modunload 8
-.Sh HISTORY
-The
-.Nm
-command was designed to be similar in functionality
-to the corresponding command in
-.Tn "SunOS 4.1.3" .
-.Sh AUTHORS
-.An Terrence R. Lambert Aq terry@cs.weber.edu
-.Sh BUGS
-The loadable device driver framework can
-only reserve either a character or block device entry, not both.
diff --git a/sbin/modload/modload.c b/sbin/modload/modload.c
deleted file mode 100644
index 4ef53fa..0000000
--- a/sbin/modload/modload.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * Copyright (c) 1993 Terrence R. Lambert.
- * 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 Terrence R. Lambert.
- * 4. The name Terrence R. Lambert may not be used to endorse or promote
- *    products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY TERRENCE R. LAMBERT ``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 TERRENCE R. LAMBERT 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 lint
-static const char rcsid[] =
-	"$Id: modload.c,v 1.22 1998/07/06 07:07:41 charnier Exp $";
-#endif /* not lint */
-
-#include <a.out.h>
-#include <err.h>
-#include <errno.h>
-#include <limits.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <sys/param.h>
-#include <sys/ioccom.h>
-#include <sys/lkm.h>
-#include <sys/file.h>
-#include <sys/wait.h>
-#include "pathnames.h"
-
-#define	min(a, b)	((a) < (b) ? (a) : (b))
-
-int debug = 0;
-int verbose = 0;
-int quiet = 0;
-int dounlink = 0;
-
-/*
- * Expected linker options:
- *
- * -A		executable to link against
- * -e		entry point
- * -o		output file
- * -T		address to link to in hex (assumes it's a page boundry)
- * <target>	object file
- */
-
-void
-linkcmd(kernel, entry, outfile, address, object)
-	char *kernel, *entry, *outfile;
-	u_int address;	/* XXX */
-	char *object;
-{
-	char addrbuf[32], entrybuf[_POSIX2_LINE_MAX];
-	pid_t pid;
-	int status;
-
-	snprintf(entrybuf, sizeof entrybuf, "_%s", entry);
-	snprintf(addrbuf, sizeof addrbuf, "%x", address);
-
-	if (debug)
-		printf("%s -A %s -e %s -o %s -T %s %s\n",
-		       _PATH_LD, kernel, entrybuf, outfile,
-		       addrbuf, object);
-
-	pid = fork();
-	if(pid < 0) {
-		err(18, "fork");
-	}
-
-	if(pid == 0) {
-		execl(_PATH_LD, "ld", "-aout", "-A", kernel, "-e", entrybuf,
-		      "-o", outfile, "-T", addrbuf, object, (char *)0);
-		exit(128 + errno);
-	}
-
-	waitpid(pid, &status, 0);
-
-	if(WIFSIGNALED(status)) {
-		errx(1, "%s got signal: %s", _PATH_LD,
-		     sys_siglist[WTERMSIG(status)]);
-	}
-
-	if(WEXITSTATUS(status) > 128) {
-		errno = WEXITSTATUS(status) - 128;
-		err(1, "exec(%s)", _PATH_LD);
-	}
-
-	if(WEXITSTATUS(status) != 0) {
-		errx(1, "%s: return code %d", _PATH_LD, WEXITSTATUS(status));
-	}
-
-}
-
-void
-usage()
-{
-
-	fprintf(stderr, 
-	    "usage: modload [-d] [-v] [-q] [-u] [-A <kernel>] [-e <entry]\n");
-	fprintf(stderr,
-	    "               [-p <postinstall>] [-o <output file>] <input file>\n");
-	exit(1);
-}
-
-int fileopen = 0;
-#define	DEV_OPEN	0x01
-#define	MOD_OPEN	0x02
-#define	PART_RESRV	0x04
-int devfd, modfd;
-struct lmc_resrv resrv;
-
-void
-cleanup()
-{
-	if (fileopen & PART_RESRV) {
-		/*
-		 * Free up kernel memory
-		 */
-		if (ioctl(devfd, LMUNRESRV, 0) == -1)
-			warn("can't release slot 0x%08x memory", resrv.slot);
-	}
-
-	if (fileopen & DEV_OPEN)
-		close(devfd);
-
-	if (fileopen & MOD_OPEN)
-		close(modfd);
-
-	fileopen = 0;
-}
-
-int
-main(argc, argv)
-	int argc;
-	char *argv[];
-{
-	int c;
-	char *kname = (char *)getbootfile();
-	char *entry = NULL;
-	char *post = NULL;
-	char *out = NULL;
-	char *modobj;
-	char modout[80], *p;
-	struct exec info_buf;
-	u_int modsize;	/* XXX */
-	u_int modentry;	/* XXX */
-
-	struct lmc_loadbuf ldbuf;
-	int sz, bytesleft;
-	char buf[MODIOBUF];
-
-	while ((c = getopt(argc, argv, "dvquA:e:p:o:")) != -1) {
-		switch (c) {
-		case 'd':
-			debug = 1;
-			break;	/* debug */
-		case 'v':
-			verbose = 1;
-			break;	/* verbose */
-		case 'u':
-			dounlink = 1;
-			break;
-		case 'q':
-			quiet = 1;
-			break;
-		case 'A':
-			kname = optarg;
-			break;	/* kernel */
-		case 'e':
-			entry = optarg;
-			break;	/* entry point */
-		case 'p':
-			post = optarg;
-			break;	/* postinstall */
-		case 'o':
-			out = optarg;
-			break;	/* output file */
-		case '?':
-			usage();
-		default:
-			printf("default!\n");
-			break;
-		}
-	}
-	argc -= optind;
-	argv += optind;
-
-	if (argc != 1)
-		usage();
-
-	modobj = argv[0];
-
-	atexit(cleanup);
-
-	/*
-	 * Open the virtual device device driver for exclusive use (needed
-	 * to write the new module to it as our means of getting it in the
-	 * kernel).
-	 */
-	if ((devfd = open(_PATH_LKM, O_RDWR, 0)) == -1)
-		err(3, _PATH_LKM);
-	fileopen |= DEV_OPEN;
-
-	p = strrchr(modobj, '.');
-	if (!p || strcmp(p, ".o"))
-		errx(2, "module object must end in .o");
-
-	if (!out) {
-		p = strrchr(modobj, '/');
-		if (p)
-			p++;			/* skip over '/' */
-		else
-			p = modobj;
-		snprintf(modout, sizeof modout, "%s%sut", _PATH_TMP, p);
-		out = modout;
-		/*
-		 * reverse meaning of -u - if we've generated a /tmp
-		 * file, remove it automatically...
-		 */
-		dounlink = !dounlink;
-	}
-
-	if (!entry) {	/* calculate default entry point */
-		entry = strrchr(modobj, '/');
-		if (entry)
-			entry++;		/* skip over '/' */
-		else
-			entry = modobj;
-		entry = strdup(entry);		/* so we can modify it */
-		if (!entry)
-			errx(1, "Could not allocate memory");
-		entry[strlen(entry) - 2] = '\0'; /* chop off .o */
-	}
-
-	(void) unlink(out);
-	modfd = open(out, O_RDWR | O_CREAT | O_EXCL, 0600);
-	if(modfd < 0) {
-		err(1, "creating %s", out);
-	}
-	close(modfd);
-
-	/*
-	 * Prelink to get file size
-	 */
-	linkcmd(kname, entry, out, 0, modobj);
-
-	/*
-	 * Pre-open the 0-linked module to get the size information
-	 */
-	if ((modfd = open(out, O_RDONLY, 0)) == -1)
-		err(4, out);
-	fileopen |= MOD_OPEN;
-
-	/*
-	 * Get the load module post load size... do this by reading the
-	 * header and doing page counts.
-	 */
-	if (read(modfd, &info_buf, sizeof(struct exec)) == -1)
-		err(3, "read `%s'", out);
-
-	/*
-	 * Close the dummy module -- we have our sizing information.
-	 */
-	close(modfd);
-	fileopen &= ~MOD_OPEN;
-
-	/*
-	 * Magic number...
-	 */
-	if (N_BADMAG(info_buf))
-		errx(4, "not an a.out format file");
-
-	/*
-	 * Calculate the size of the module
-	 */
- 	modsize = info_buf.a_text + info_buf.a_data + info_buf.a_bss;
-
-	/*
-	 * Reserve the required amount of kernel memory -- this may fail
-	 * to be successful.
-	 */
-	resrv.size = modsize;	/* size in bytes */
-	resrv.name = modout;	/* objname w/o ".o" */
-	resrv.slot = -1;	/* returned */
-	resrv.addr = 0;		/* returned */
-	if (ioctl(devfd, LMRESERV, &resrv) == -1)
-		err(9, "can't reserve memory");
-	fileopen |= PART_RESRV;
-
-	/*
-	 * Relink at kernel load address
-	 */
-	linkcmd(kname, entry, out, resrv.addr, modobj);
-
-	/*
-	 * Open the relinked module to load it...
-	 */
-	if ((modfd = open(out, O_RDONLY, 0)) == -1)
-		err(4, out);
-	fileopen |= MOD_OPEN;
-
-	/*
-	 * Reread the header to get the actual entry point *after* the
-	 * relink.
-	 */
-	if (read(modfd, &info_buf, sizeof(struct exec)) == -1)
-		err(3, "read `%s'", out);
-
-	/*
-	 * Get the entry point (for initialization)
-	 */
-	modentry = info_buf.a_entry;			/* place to call */
-
-	/*
-	 * Seek to the text offset to start loading...
-	 */
-	if (lseek(modfd, N_TXTOFF(info_buf), 0) == -1)
-		err(12, "lseek");
-
-	/*
-	 * Transfer the relinked module to kernel memory in chunks of
-	 * MODIOBUF size at a time.
-	 */
-	for (bytesleft = info_buf.a_text + info_buf.a_data;
-	    bytesleft > 0;
-	    bytesleft -= sz) {
-		sz = min(bytesleft, MODIOBUF);
-		read(modfd, buf, sz);
-		ldbuf.cnt = sz;
-		ldbuf.data = buf;
-		if (ioctl(devfd, LMLOADBUF, &ldbuf) == -1)
-			err(11, "error transferring buffer");
-	}
-
-	/*
-	 * Save ourselves before disaster (potentially) strikes...
-	 */
-	sync();
-
-	/*
-	 * Trigger the module as loaded by calling the entry procedure;
-	 * this will do all necessary table fixup to ensure that state
-	 * is maintained on success, or blow everything back to ground
-	 * zero on failure.
-	 */
-	if (ioctl(devfd, LMREADY, &modentry) == -1)
-		err(14, "error initializing module");
-
-	/*
-	 * Success!
-	 */
-	fileopen &= ~PART_RESRV;	/* loaded */
-	if(!quiet) printf("Module loaded as ID %d\n", resrv.slot);
-
-	if (dounlink && unlink(out))
-	    err(17, "unlink(%s)", out);
-
-	if (post) {
-	    struct lmc_stat sbuf;
-	    char id[16], type[16], offset[16];
-
-	    sbuf.id = resrv.slot;
-	    if (ioctl(devfd, LMSTAT, &sbuf) == -1)
-		err(15, "error fetching module stats for post-install");
-	    sprintf(id, "%d", sbuf.id);
-	    sprintf(type, "0x%x", sbuf.type);
-	    sprintf(offset, "%lu", sbuf.offset);
-	    /* XXX the modload docs say that drivers can install bdevsw &
-	       cdevsw, but the interface only supports one at a time.  sigh. */
-
-	    /* Free resources before calling post-install program */
-	    cleanup();
-
-	    execl(post, post, id, type, offset, 0);
-	    err(16, "can't exec '%s'", post);
-	}
-
-	return 0;
-}
diff --git a/sbin/modload/pathnames.h b/sbin/modload/pathnames.h
deleted file mode 100644
index 4359013..0000000
--- a/sbin/modload/pathnames.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* $Id$ */
-#include <paths.h>
-
-#define	_PATH_LKM	"/dev/lkm"
-#define _PATH_LD	"/usr/bin/ld"
diff --git a/sbin/modunload/Makefile b/sbin/modunload/Makefile
deleted file mode 100644
index 9d923a3..0000000
--- a/sbin/modunload/Makefile
+++ /dev/null
@@ -1,42 +0,0 @@
-#
-# Makefile for modunload
-#
-# 25 May 93	Terry Lambert		Original
-#
-# Copyright (c) 1993 Terrence R. Lambert.
-# 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 Terrence R. Lambert.
-# 4. The name Terrence R. Lambert may not be used to endorse or promote
-#    products derived from this software without specific prior written
-#    permission.
-#
-# THIS SOFTWARE IS PROVIDED BY TERRENCE R. LAMBERT ``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 TERRENCE R. LAMBERT 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.
-#
-#	$Id$
-#
-
-PROG=	modunload
-MAN8=	modunload.8
-
-.include <bsd.prog.mk>
diff --git a/sbin/modunload/modunload.8 b/sbin/modunload/modunload.8
deleted file mode 100644
index 0b69267..0000000
--- a/sbin/modunload/modunload.8
+++ /dev/null
@@ -1,74 +0,0 @@
-.\" Copyright (c) 1993 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. 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.
-.\"
-.\"	$Id: modunload.8,v 1.7 1997/02/22 14:32:42 peter Exp $
-.\"
-.Dd June 7, 1993
-.Dt MODUNLOAD 8
-.Os
-.Sh NAME
-.Nm modunload
-.Nd unload a kernel module
-.Sh SYNOPSIS
-.Nm modunload
-.Op Fl i Ar module_id
-.Op Fl n Ar module_name
-.Sh DESCRIPTION
-The
-.Nm
-utility unloads a loadable kernel module from a running system.
-The
-.Ar module_id
-or
-.Ar module_name
-is the ID or name of the module as shown by
-.Xr modstat 8 .
-.Pp
-One of the following options must be specified:
-.Bl -tag -width indent
-.It Fl i Ar module_id
-Unload the module with the ID
-.Ar module_id .
-.It Fl n Ar module_name
-Unload the module with the name
-.Ar module_name .
-.El
-.Sh DIAGNOSTICS
-The
-.Nm
-utility exits with a status of 0 on success
-and with a nonzero status if an error occurs.
-.Sh SEE ALSO
-.Xr lkm 4 ,
-.Xr modload 8 ,
-.Xr modstat 8
-.Sh HISTORY
-The
-.Nm
-command was designed to be similar in functionality
-to the corresponding command in
-.Tn "SunOS 4.1.3" .
-.Sh AUTHORS
-.An Terrence R. Lambert Aq terry@cs.weber.edu
diff --git a/sbin/modunload/modunload.c b/sbin/modunload/modunload.c
deleted file mode 100644
index b09f8c9..0000000
--- a/sbin/modunload/modunload.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 1993 Terrence R. Lambert.
- * 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 Terrence R. Lambert.
- * 4. The name Terrence R. Lambert may not be used to endorse or promote
- *    products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY TERRENCE R. LAMBERT ``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 TERRENCE R. LAMBERT 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 lint
-static const char rcsid[] =
-	"$Id$";
-#endif /* not lint */
-
-#include <err.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/ioctl.h>
-#include <sys/lkm.h>
-#include <sys/file.h>
-#include <sys/errno.h>
-#include "pathnames.h"
-
-void
-usage()
-{
-
-	fprintf(stderr, "usage: modunload [-i <module id>] [-n <module name>]\n");
-	exit(1);
-}
-
-int devfd;
-
-void
-cleanup()
-{
-
-	close(devfd);
-}
-
-int
-main(argc, argv)
-	int argc;
-	char *argv[];
-{
-	int c;
-	int modnum = -1;
-	char *modname = NULL;
-	struct lmc_unload ulbuf;
-
-	while ((c = getopt(argc, argv, "i:n:")) != -1) {
-		switch (c) {
-		case 'i':
-			modnum = atoi(optarg);
-			break;	/* number */
-		case 'n':
-			modname = optarg;
-			break;	/* name */
-		case '?':
-			usage();
-		default:
-			printf("default!\n");
-			break;
-		}
-	}
-	argc -= optind;
-	argv += optind;
-
-	if (argc != 0 || (modnum == -1 && modname == NULL))
-		usage();
-
-
-	/*
-	 * Open the virtual device device driver for exclusive use (needed
-	 * to ioctl() to retrieve the loaded module(s) status).
-	 */
-	if ((devfd = open(_PATH_LKM, O_RDWR, 0)) == -1)
-		err(2, _PATH_LKM);
-
-	atexit(cleanup);
-
-	/*
-	 * Unload the requested module.
-	 */
-	ulbuf.name = modname;
-	ulbuf.id = modnum;
-
-	if (ioctl(devfd, LMUNLOAD, &ulbuf) == -1) {
-		switch (errno) {
-		case EINVAL:		/* out of range */
-			errx(3, "id out of range");
-		case ENOENT:		/* no such entry */
-			errx(3, "no such module");
-		default:		/* other error (EFAULT, etc) */
-			err(5, "LMUNLOAD");
-		}
-	}
-
-	return 0;
-}
diff --git a/sbin/modunload/pathnames.h b/sbin/modunload/pathnames.h
deleted file mode 100644
index 81f70f2..0000000
--- a/sbin/modunload/pathnames.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#include <paths.h>
-
-#define	_PATH_LKM	"/dev/lkm"