kern_sysctl.h

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 $Id: kern__sysctl_8h-source.html 88 2016-01-12 00:11:29Z reddawg $

*****************************************************************************************/

#ifndef _KERNSYSCTL_H
#define _KERNSYSCTL_H

#include <sys/sysproto.h>
#include <sys/thread.h>

#define CTL_MAXNAME     24      /* largest number of components supported */

/*
 * Top-level identifiers
 */
#define CTL_UNSPEC          0           /* unused */
#define CTL_KERN            1           /* "high kernel": proc, limits */
#define CTL_VM              2           /* virtual memory */
#define CTL_VFS             3           /* filesystem, mount type is next */
#define CTL_NET             4           /* network, see socket.h */
#define CTL_DEBUG           5           /* debugging parameters */
#define CTL_HW              6           /* generic cpu/io */
#define CTL_MACHDEP         7           /* machine dependent */
#define CTL_USER            8           /* user-level */
#define CTL_P1003_1B        9           /* POSIX 1003.1B */
#define CTL_UBIX           10           /* ubixos */

#define CTL_KERN_OPENFILES  1           /* kernel openfiles */

#define EINVAL         -1               /* */

struct sysctl_entry {
  struct sysctl_entry *prev;
  struct sysctl_entry *next;
  struct sysctl_entry *children;
  char                 name[32];
  int                  id;
  void                *value;
  int                  val_len;
  };

int kern_sysctl(int *name,u_int namelen,void *old,size_t *oldlenp,void *new,size_t newlen,size_t *retval,int flags);
int sysctl_add(int *,int,char *,void *,int);
int sysctl_init();

extern bool sysctl_enabled;
#endif

/***
 END
 ***/

---