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Fix the reversed source and dest args to bcopy() in the kernel space

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sysctl handler (ouch!)

Add a "const" qualifier to the source of the copyin() and copyout()
functions - the other const warning in kern_sysctl.c was silenced when
copyout was declared as having a const source.. (which it is)
This commit is contained in:
Peter Wemm 1996-01-01 17:05:07 +00:00
parent 8735cebc64
commit a1d2540fa0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=13155
2 changed files with 5 additions and 5 deletions
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4
sys/kern/kern_sysctl.c
View File

@ -37,7 +37,7 @@
* SUCH DAMAGE.
*
* @(#)kern_sysctl.c 8.4 (Berkeley) 4/14/94
* $Id: kern_sysctl.c,v 1.57 1995/12/14 08:31:36 phk Exp $
* $Id: kern_sysctl.c,v 1.58 1995/12/17 21:11:22 phk Exp $
*/
#include <sys/param.h>
@ -721,7 +721,7 @@ sysctl_new_kernel(struct sysctl_req *req, const void *p, int l)
return 0;
if (req->newlen - req->newidx < l)
return (EINVAL);
bcopy(req->newptr + req->newidx, p, l);
bcopy(p, req->newptr + req->newidx, l);
req->newidx += l;
return (0);
}

6
sys/sys/systm.h
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)systm.h 8.4 (Berkeley) 2/23/94
* $Id: systm.h,v 1.27 1995/11/09 09:23:05 bde Exp $
* $Id: systm.h,v 1.28 1995/12/28 23:34:30 davidg Exp $
*/
#ifndef _SYS_SYSTM_H_
@ -132,8 +132,8 @@ void *memcpy __P((void *to, const void *from, size_t len));
int copystr __P((void *kfaddr, void *kdaddr, u_int len, u_int *done));
int copyinstr __P((void *udaddr, void *kaddr, u_int len, u_int *done));
int copyoutstr __P((void *kaddr, void *udaddr, u_int len, u_int *done));
int copyin __P((void *udaddr, void *kaddr, u_int len));
int copyout __P((void *kaddr, void *udaddr, u_int len));
int copyin __P((const void *udaddr, void *kaddr, u_int len));
int copyout __P((const void *kaddr, void *udaddr, u_int len));
int fubyte __P((void *base));
int fuibyte __P((void *base));