952d112864
Use the name argument almost the same in all LKM types. Maintain the current behavior for the external (e.g., modstat) name for DEV, EXEC, and MISC types being #name ## "_mod" and SYCALL and VFS only #name. This is a candidate for change and I vote just the name without the "_mod". Change the DISPATCH macro to MOD_DISPATCH for consistency with the other macros. Add an LKM_ANON #define to eliminate the magic -1 and associated signed/unsigned warnings. Add MOD_PRIVATE to support wcd.c's poking around in the lkm structure. Change source in tree to use the new interface. Reviewed by: Bruce Evans
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/*-
|
|
* Copyright (c) 1994 Søren Schmidt
|
|
* 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
|
|
* in this position and unchanged.
|
|
* 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 withough 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: coff.c,v 1.8 1997/02/22 12:47:47 peter Exp $
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/exec.h>
|
|
#include <sys/conf.h>
|
|
#include <sys/sysent.h>
|
|
#include <sys/lkm.h>
|
|
#include <sys/errno.h>
|
|
|
|
extern const struct execsw coff_execsw;
|
|
|
|
MOD_EXEC(ibcs2_coff, -1, &coff_execsw);
|
|
|
|
static int
|
|
ibcs2_coff_load(struct lkm_table *lkmtp, int cmd)
|
|
{
|
|
uprintf("coff loader installed\n");
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
ibcs2_coff_unload(struct lkm_table *lkmtp, int cmd)
|
|
{
|
|
uprintf("coff loader removed\n");
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
ibcs2_coff_mod(struct lkm_table *lkmtp, int cmd, int ver)
|
|
{
|
|
MOD_DISPATCH(ibcs2_coff, lkmtp, cmd, ver,
|
|
ibcs2_coff_load, ibcs2_coff_unload, lkm_nullcmd);
|
|
}
|