Zap lkm examples, they don't do anything anymore.

1 files changed, 0 insertions, 184 deletions

diff --git a/share/examples/lkm/misc/module/miscmod.c b/share/examples/lkm/misc/module/miscmod.c
deleted file mode 100644
index 27854fcbb93e..000000000000
--- a/share/examples/lkm/misc/module/miscmod.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* 25 May 93*/
-/*
- * miscmod.c
- *
- * 05 Jun 93	Terry Lambert		Split mycall.c out
- * 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.
- *
- */
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/sysproto.h>
-#include <sys/exec.h>
-#include <sys/sysent.h>
-#include <sys/lkm.h>
-
-/* XXX this should be in a header. */
-extern int	misccall __P((struct proc *p, void *uap));
-
-/*
- * These two entries define our system call and module information.  We
- * have 0 arguments to our system call.
- */
-static struct sysent newent = {
-	0,	misccall		/* # of args, function pointer*/
-};
-
-/*
- * Miscellaneous modules must have their own save areas...
- */
-static struct sysent	oldent;		/* save area for old callslot entry*/
-
-/*
- * Number of syscall entries for a.out executables
- */
-#define nsysent (aout_sysvec.sv_size)
-
-MOD_MISC( misc);
-
-
-/*
- * This function is called each time the module is loaded or unloaded.
- * Since we are a miscellaneous module, we have to provide whatever
- * code is necessary to patch ourselves into the area we are being
- * loaded to change.
- *
- * For the system call table, we duplicate the code in the kern_lkm.c
- * file for patching into the system call table.  We can tell what
- * has been allocated, etc. by virtue of the fact that we know the
- * criteria used by the system call loader interface.  We still
- * kick out the copyright to the console here (to give an example).
- *
- * The stat information is basically common to all modules, so there
- * is no real issue involved with stat; we will leave it lkm_nullcmd(),
- * since we don't have to do anything about it.
- */
-static int
-misc_load( lkmtp, cmd)
-struct lkm_table	*lkmtp;
-int			cmd;
-{
-	int			i;
-	struct lkm_misc		*args = lkmtp->private.lkm_misc;
-	int			err = 0;	/* default = success*/
-
-	switch( cmd) {
-	case LKM_E_LOAD:
-
-		/*
-		 * Don't load twice! (lkmexists() is exported by kern_lkm.c)
-		 */
-		if( lkmexists( lkmtp))
-			return( EEXIST);
-
-		/*
-		 * This is where we would express a slot preference if
-		 * we had one; since we don't, we will simply duplicate
-		 * the "auto" code and forget the other.
-		 */
-
-		/*
-		 * Search the table looking for a slot...
-		 */
-		for( i = 0; i < nsysent; i++)
-			if( sysent[ i].sy_call == (sy_call_t *)lkmnosys)
-				break;		/* found it!*/
-		/* out of allocable slots?*/
-		if( i == nsysent) {
-			err = ENFILE;
-			break;
-		}
-
-		/* save old -- we must provide our own data area*/
-		bcopy( &sysent[ i], &oldent, sizeof( struct sysent));
-
-		/* replace with new*/
-		bcopy( &newent, &sysent[ i], sizeof( struct sysent));
-
-		/* done!*/
-		args->lkm_offset = i;	/* slot in sysent[]*/
-
-
-		/* if we make it to here, print copyright on console*/
-		printf( "\nSample Loaded miscellaneous module (system call)\n");
-		printf( "Copyright (c) 1993\n");
-		printf( "Terrence R. Lambert\n");
-		printf( "All rights reserved\n");
-
-		break;		/* Success*/
-
-	case LKM_E_UNLOAD:
-		/* current slot...*/
-		i = args->lkm_offset;
-
-		/* replace current slot contents with old contents*/
-		bcopy( &oldent, &sysent[ i], sizeof( struct sysent));
-
-		break;		/* Success*/
-
-	default:	/* we only understand load/unload*/
-		err = EINVAL;
-		break;
-	}
-
-	return( err);
-}
-
-/*
- * External entry point; should generally match name of .o file.  The
- * arguments are always the same for all loaded modules.  The "load",
- * "unload", and "stat" functions in "DISPATCH" will be called under
- * their respective circumstances unless their value is "lkm_nullcmd".  If
- * called, they are called with the same arguments (cmd is included to
- * allow the use of a single function, ver is included for version
- * matching between modules and the kernel loader for the modules).
- *
- * Since we expect to link in the kernel and add external symbols to
- * the kernel symbol name space in a future version, generally all
- * functions used in the implementation of a particular module should
- * be static unless they are expected to be seen in other modules or
- * to resolve unresolved symbols alread existing in the kernel (the
- * second case is not likely to ever occur).
- *
- * The entry point should return 0 unless it is refusing load (in which
- * case it should return an errno from errno.h).
- */
-int
-misc_mod( lkmtp, cmd, ver)
-struct lkm_table	*lkmtp;
-int			cmd;
-int			ver;
-{
-	MOD_DISPATCH(misc, lkmtp, cmd, ver,
-		misc_load, misc_load, lkm_nullcmd);
-}