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Removed all traces of SYSCTL_INTPTR(). Pointers can't really be passed 

across the kernel -> application interface, and for the one sysctl where
they were passed and actually used (kern.ps_strings), the applications
want addresses represented as u_longs anyway (the other sysctl that
passed them, kern.usrstack, has never been used).

Agreed to by:	dfr, phk
This commit is contained in:
Bruce Evans 1998-12-16 16:06:29 +00:00
parent 5aea254ff0
commit 2caecceeb5
2 changed files with 5 additions and 11 deletions
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9
sys/kern/kern_exec.c
View File

@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: kern_exec.c,v 1.87 1998/10/16 03:55:00 peter Exp $
* $Id: kern_exec.c,v 1.88 1998/10/28 13:36:58 dg Exp $
*/
#include <sys/param.h>
@ -66,11 +66,10 @@
static long *exec_copyout_strings __P((struct image_params *));
static struct ps_strings *ps_strings = PS_STRINGS;
SYSCTL_INTPTR(_kern, KERN_PS_STRINGS, ps_strings, 0, &ps_strings, 0, "");
SYSCTL_LONG(_kern, KERN_PS_STRINGS, ps_strings, CTLFLAG_RD, 0,
(u_long)PS_STRINGS, "");
SYSCTL_LONG(_kern, KERN_USRSTACK, usrstack, CTLFLAG_RD, 0, USRSTACK, "");
static caddr_t usrstack = (caddr_t)USRSTACK;
SYSCTL_INTPTR(_kern, KERN_USRSTACK, usrstack, 0, &usrstack, 0, "");
/*
* Each of the items is a pointer to a `const struct execsw', hence the
* double pointer here.

7
sys/sys/sysctl.h
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)sysctl.h 8.1 (Berkeley) 6/2/93
* $Id: sysctl.h,v 1.65 1998/09/05 17:13:28 bde Exp $
* $Id: sysctl.h,v 1.66 1998/12/13 07:19:13 truckman Exp $
*/
#ifndef _SYS_SYSCTL_H_
@ -161,11 +161,6 @@ int sysctl_handle_opaque SYSCTL_HANDLER_ARGS;
SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|access, \
ptr, val, sysctl_handle_long, "L", descr)
/* Oid for an intptr_t. If ptr is NULL, val is returned. */
#define SYSCTL_INTPTR(parent, nbr, name, access, ptr, val, descr) \
SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|access, \
ptr, val, sysctl_handle_intptr, "P", descr)
/* Oid for an opaque object. Specified by a pointer and a length. */
#define SYSCTL_OPAQUE(parent, nbr, name, access, ptr, len, fmt, descr) \
SYSCTL_OID(parent, nbr, name, CTLTYPE_OPAQUE|access, \