File: [local] / sys / sys / sysctl.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:16:14 2008 UTC (16 years, 3 months ago) by nbrk
Branch: OPENBSD_4_2_BASE, MAIN
CVS Tags: jornada-partial-support-wip, HEAD Changes since 1.1: +0 -0 lines
Import of OpenBSD 4.2 release kernel tree with initial code to support
Jornada 720/728, StrongARM 1110-based handheld PC.
At this point kernel roots on NFS and boots into vfs_mountroot() and traps.
What is supported:
- glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode
(needs some palette tweaks for non black/white/blue colors, i think)
- saic, SA11x0 interrupt controller (needs cleanup)
- sacom, SA11x0 UART (supported only as boot console for now)
- SA11x0 GPIO controller fully supported (but can't handle multiple interrupt
handlers on one gpio pin)
- sassp, SSP port on SA11x0 that attaches spibus
- Jornada microcontroller (jmcu) to control kbd, battery, etc throught
the SPI bus (wskbd attaches on jmcu, but not tested)
- tod functions seem work
- initial code for SA-1111 (chip companion) : this is TODO
Next important steps, i think:
- gpio and intc on sa1111
- pcmcia support for sa11x0 (and sa1111 help logic)
- REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs)
- root on wd0! (using already supported PCMCIA-ATA)
|
/* $OpenBSD: sysctl.h,v 1.91 2007/04/12 22:14:15 tedu Exp $ */
/* $NetBSD: sysctl.h,v 1.16 1996/04/09 20:55:36 cgd Exp $ */
/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Mike Karels at Berkeley Software Design, Inc.
*
* 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. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
*
* @(#)sysctl.h 8.2 (Berkeley) 3/30/95
*/
#ifndef _SYS_SYSCTL_H_
#define _SYS_SYSCTL_H_
/*
* These are for the eproc structure defined below.
*/
#ifndef _KERNEL
#include <sys/time.h>
#include <sys/ucred.h>
#include <sys/proc.h>
#include <sys/resource.h>
#endif
#include <sys/resourcevar.h> /* XXX */
#include <uvm/uvm_extern.h>
/*
* Definitions for sysctl call. The sysctl call uses a hierarchical name
* for objects that can be examined or modified. The name is expressed as
* a sequence of integers. Like a file path name, the meaning of each
* component depends on its place in the hierarchy. The top-level and kern
* identifiers are defined here, and other identifiers are defined in the
* respective subsystem header files.
*/
#define CTL_MAXNAME 12 /* largest number of components supported */
/*
* Each subsystem defined by sysctl defines a list of variables
* for that subsystem. Each name is either a node with further
* levels defined below it, or it is a leaf of some particular
* type given below. Each sysctl level defines a set of name/type
* pairs to be used by sysctl(1) in manipulating the subsystem.
*/
struct ctlname {
char *ctl_name; /* subsystem name */
int ctl_type; /* type of name */
};
#define CTLTYPE_NODE 1 /* name is a node */
#define CTLTYPE_INT 2 /* name describes an integer */
#define CTLTYPE_STRING 3 /* name describes a string */
#define CTLTYPE_QUAD 4 /* name describes a 64-bit number */
#define CTLTYPE_STRUCT 5 /* name describes a structure */
/*
* Top-level identifiers
*/
#define CTL_UNSPEC 0 /* unused */
#define CTL_KERN 1 /* "high kernel": proc, limits */
#define CTL_VM 2 /* virtual memory */
#define CTL_FS 3 /* file system, 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_DDB 9 /* DDB user interface, see db_var.h */
#define CTL_VFS 10 /* VFS sysctl's */
#define CTL_MAXID 11 /* number of valid top-level ids */
#define CTL_NAMES { \
{ 0, 0 }, \
{ "kern", CTLTYPE_NODE }, \
{ "vm", CTLTYPE_NODE }, \
{ "fs", CTLTYPE_NODE }, \
{ "net", CTLTYPE_NODE }, \
{ "debug", CTLTYPE_NODE }, \
{ "hw", CTLTYPE_NODE }, \
{ "machdep", CTLTYPE_NODE }, \
{ "user", CTLTYPE_NODE }, \
{ "ddb", CTLTYPE_NODE }, \
{ "vfs", CTLTYPE_NODE }, \
}
/*
* CTL_KERN identifiers
*/
#define KERN_OSTYPE 1 /* string: system version */
#define KERN_OSRELEASE 2 /* string: system release */
#define KERN_OSREV 3 /* int: system revision */
#define KERN_VERSION 4 /* string: compile time info */
#define KERN_MAXVNODES 5 /* int: max vnodes */
#define KERN_MAXPROC 6 /* int: max processes */
#define KERN_MAXFILES 7 /* int: max open files */
#define KERN_ARGMAX 8 /* int: max arguments to exec */
#define KERN_SECURELVL 9 /* int: system security level */
#define KERN_HOSTNAME 10 /* string: hostname */
#define KERN_HOSTID 11 /* int: host identifier */
#define KERN_CLOCKRATE 12 /* struct: struct clockinfo */
#define KERN_VNODE 13 /* struct: vnode structures */
#define KERN_PROC 14 /* struct: process entries */
#define KERN_FILE 15 /* struct: file entries */
#define KERN_PROF 16 /* node: kernel profiling info */
#define KERN_POSIX1 17 /* int: POSIX.1 version */
#define KERN_NGROUPS 18 /* int: # of supplemental group ids */
#define KERN_JOB_CONTROL 19 /* int: is job control available */
#define KERN_SAVED_IDS 20 /* int: saved set-user/group-ID */
#define KERN_BOOTTIME 21 /* struct: time kernel was booted */
#define KERN_DOMAINNAME 22 /* string: (YP) domainname */
#define KERN_MAXPARTITIONS 23 /* int: number of partitions/disk */
#define KERN_RAWPARTITION 24 /* int: raw partition number */
/*define gap 25 */
/*define gap 26 */
#define KERN_OSVERSION 27 /* string: kernel build version */
#define KERN_SOMAXCONN 28 /* int: listen queue maximum */
#define KERN_SOMINCONN 29 /* int: half-open controllable param */
#define KERN_USERMOUNT 30 /* int: users may mount filesystems */
#define KERN_RND 31 /* struct: rnd(4) statistics */
#define KERN_NOSUIDCOREDUMP 32 /* int: no setuid coredumps ever */
#define KERN_FSYNC 33 /* int: file synchronization support */
#define KERN_SYSVMSG 34 /* int: SysV message queue suppoprt */
#define KERN_SYSVSEM 35 /* int: SysV semaphore support */
#define KERN_SYSVSHM 36 /* int: SysV shared memory support */
#define KERN_ARND 37 /* int: random integer from arc4rnd */
#define KERN_MSGBUFSIZE 38 /* int: size of message buffer */
#define KERN_MALLOCSTATS 39 /* node: malloc statistics */
#define KERN_CPTIME 40 /* array: cp_time */
#define KERN_NCHSTATS 41 /* struct: vfs cache statistics */
#define KERN_FORKSTAT 42 /* struct: fork statistics */
#define KERN_NSELCOLL 43 /* int: select(2) collisions */
#define KERN_TTY 44 /* node: tty information */
#define KERN_CCPU 45 /* int: ccpu */
#define KERN_FSCALE 46 /* int: fscale */
#define KERN_NPROCS 47 /* int: number of processes */
#define KERN_MSGBUF 48 /* message buffer, KERN_MSGBUFSIZE */
#define KERN_POOL 49 /* struct: pool information */
#define KERN_STACKGAPRANDOM 50 /* int: stackgap_random */
#define KERN_SYSVIPC_INFO 51 /* struct: SysV sem/shm/msg info */
#define KERN_USERCRYPTO 52 /* int: usercrypto */
#define KERN_CRYPTODEVALLOWSOFT 53 /* int: cryptodevallowsoft */
#define KERN_SPLASSERT 54 /* int: splassert */
#define KERN_PROC_ARGS 55 /* node: proc args and env */
#define KERN_NFILES 56 /* int: number of open files */
#define KERN_TTYCOUNT 57 /* int: number of tty devices */
#define KERN_NUMVNODES 58 /* int: number of vnodes in use */
#define KERN_MBSTAT 59 /* struct: mbuf statistics */
#define KERN_USERASYMCRYPTO 60 /* int: usercrypto */
#define KERN_SEMINFO 61 /* struct: SysV struct seminfo */
#define KERN_SHMINFO 62 /* struct: SysV struct shminfo */
#define KERN_INTRCNT 63 /* node: interrupt counters */
#define KERN_WATCHDOG 64 /* node: watchdog */
#define KERN_EMUL 65 /* node: emuls */
#define KERN_PROC2 66 /* struct: process entries */
#define KERN_MAXCLUSTERS 67 /* number of mclusters */
#define KERN_EVCOUNT 68 /* node: event counters */
#define KERN_TIMECOUNTER 69 /* node: timecounter */
#define KERN_MAXLOCKSPERUID 70 /* int: locks per uid */
#define KERN_CPTIME2 71 /* array: cp_time2 */
#define KERN_MAXID 72 /* number of valid kern ids */
#define CTL_KERN_NAMES { \
{ 0, 0 }, \
{ "ostype", CTLTYPE_STRING }, \
{ "osrelease", CTLTYPE_STRING }, \
{ "osrevision", CTLTYPE_INT }, \
{ "version", CTLTYPE_STRING }, \
{ "maxvnodes", CTLTYPE_INT }, \
{ "maxproc", CTLTYPE_INT }, \
{ "maxfiles", CTLTYPE_INT }, \
{ "argmax", CTLTYPE_INT }, \
{ "securelevel", CTLTYPE_INT }, \
{ "hostname", CTLTYPE_STRING }, \
{ "hostid", CTLTYPE_INT }, \
{ "clockrate", CTLTYPE_STRUCT }, \
{ "vnode", CTLTYPE_STRUCT }, \
{ "proc", CTLTYPE_STRUCT }, \
{ "file", CTLTYPE_STRUCT }, \
{ "profiling", CTLTYPE_NODE }, \
{ "posix1version", CTLTYPE_INT }, \
{ "ngroups", CTLTYPE_INT }, \
{ "job_control", CTLTYPE_INT }, \
{ "saved_ids", CTLTYPE_INT }, \
{ "boottime", CTLTYPE_STRUCT }, \
{ "domainname", CTLTYPE_STRING }, \
{ "maxpartitions", CTLTYPE_INT }, \
{ "rawpartition", CTLTYPE_INT }, \
{ "gap", 0 }, \
{ "gap", 0 }, \
{ "osversion", CTLTYPE_STRING }, \
{ "somaxconn", CTLTYPE_INT }, \
{ "sominconn", CTLTYPE_INT }, \
{ "usermount", CTLTYPE_INT }, \
{ "random", CTLTYPE_STRUCT }, \
{ "nosuidcoredump", CTLTYPE_INT }, \
{ "fsync", CTLTYPE_INT }, \
{ "sysvmsg", CTLTYPE_INT }, \
{ "sysvsem", CTLTYPE_INT }, \
{ "sysvshm", CTLTYPE_INT }, \
{ "arandom", CTLTYPE_INT }, \
{ "msgbufsize", CTLTYPE_INT }, \
{ "malloc", CTLTYPE_NODE }, \
{ "cp_time", CTLTYPE_STRUCT }, \
{ "nchstats", CTLTYPE_STRUCT }, \
{ "forkstat", CTLTYPE_STRUCT }, \
{ "nselcoll", CTLTYPE_INT }, \
{ "tty", CTLTYPE_NODE }, \
{ "ccpu", CTLTYPE_INT }, \
{ "fscale", CTLTYPE_INT }, \
{ "nprocs", CTLTYPE_INT }, \
{ "msgbuf", CTLTYPE_STRUCT }, \
{ "pool", CTLTYPE_NODE }, \
{ "stackgap_random", CTLTYPE_INT }, \
{ "sysvipc_info", CTLTYPE_INT }, \
{ "usercrypto", CTLTYPE_INT }, \
{ "cryptodevallowsoft", CTLTYPE_INT }, \
{ "splassert", CTLTYPE_INT }, \
{ "procargs", CTLTYPE_NODE }, \
{ "nfiles", CTLTYPE_INT }, \
{ "ttycount", CTLTYPE_INT }, \
{ "numvnodes", CTLTYPE_INT }, \
{ "mbstat", CTLTYPE_STRUCT }, \
{ "userasymcrypto", CTLTYPE_INT }, \
{ "seminfo", CTLTYPE_STRUCT }, \
{ "shminfo", CTLTYPE_STRUCT }, \
{ "intrcnt", CTLTYPE_NODE }, \
{ "watchdog", CTLTYPE_NODE }, \
{ "emul", CTLTYPE_NODE }, \
{ "proc2", CTLTYPE_STRUCT }, \
{ "maxclusters", CTLTYPE_INT }, \
{ "evcount", CTLTYPE_NODE }, \
{ "timecounter", CTLTYPE_NODE }, \
{ "maxlocksperuid", CTLTYPE_INT }, \
{ "cp_time2", CTLTYPE_STRUCT }, \
}
/*
* KERN_EMUL subtypes.
*/
#define KERN_EMUL_NUM 0
/* Fourth level sysctl names */
#define KERN_EMUL_NAME 0
#define KERN_EMUL_ENABLED 1
/*
* KERN_PROC subtypes
*/
#define KERN_PROC_ALL 0 /* everything but kernel threads */
#define KERN_PROC_PID 1 /* by process id */
#define KERN_PROC_PGRP 2 /* by process group id */
#define KERN_PROC_SESSION 3 /* by session of pid */
#define KERN_PROC_TTY 4 /* by controlling tty */
#define KERN_PROC_UID 5 /* by effective uid */
#define KERN_PROC_RUID 6 /* by real uid */
#define KERN_PROC_KTHREAD 7 /* also return kernel threads */
/*
* KERN_SYSVIPC_INFO subtypes
*/
#define KERN_SYSVIPC_MSG_INFO 1 /* msginfo and msqid_ds */
#define KERN_SYSVIPC_SEM_INFO 2 /* seminfo and semid_ds */
#define KERN_SYSVIPC_SHM_INFO 3 /* shminfo and shmid_ds */
/*
* KERN_PROC_ARGS subtypes
*/
#define KERN_PROC_ARGV 1
#define KERN_PROC_NARGV 2
#define KERN_PROC_ENV 3
#define KERN_PROC_NENV 4
/*
* KERN_PROC subtype ops return arrays of augmented proc structures:
*/
struct kinfo_proc {
struct proc kp_proc; /* proc structure */
struct eproc {
struct proc *e_paddr; /* address of proc */
struct session *e_sess; /* session pointer */
struct pcred e_pcred; /* process credentials */
struct ucred e_ucred; /* current credentials */
struct vmspace e_vm; /* address space */
struct pstats e_pstats; /* process stats */
int e_pstats_valid; /* pstats valid? */
pid_t e_ppid; /* parent process id */
pid_t e_pgid; /* process group id */
short e_jobc; /* job control counter */
dev_t e_tdev; /* controlling tty dev */
pid_t e_tpgid; /* tty process group id */
struct session *e_tsess; /* tty session pointer */
#define WMESGLEN 7
char e_wmesg[WMESGLEN+1]; /* wchan message */
segsz_t e_xsize; /* text size */
short e_xrssize; /* text rss */
short e_xccount; /* text references */
short e_xswrss;
long e_flag;
#define EPROC_CTTY 0x01 /* controlling tty vnode active */
#define EPROC_SLEADER 0x02 /* session leader */
char e_login[MAXLOGNAME]; /* setlogin() name */
#define EMULNAMELEN 7
char e_emul[EMULNAMELEN+1]; /* syscall emulation name */
rlim_t e_maxrss;
struct plimit *e_limit;
} kp_eproc;
};
/*
* KERN_PROC2 subtype ops return arrays of relatively fixed size
* structures of process info. Use 8 byte alignment, and new
* elements should only be added to the end of this structure so
* binary compatibility can be preserved.
*/
#define KI_NGROUPS 16
#define KI_MAXCOMLEN 24 /* extra for 8 byte alignment */
#define KI_WMESGLEN 8
#define KI_MAXLOGNAME 32
#define KI_EMULNAMELEN 8
#define KI_NOCPU (~(u_int64_t)0)
struct kinfo_proc2 {
u_int64_t p_forw; /* PTR: linked run/sleep queue. */
u_int64_t p_back;
u_int64_t p_paddr; /* PTR: address of proc */
u_int64_t p_addr; /* PTR: Kernel virtual addr of u-area */
u_int64_t p_fd; /* PTR: Ptr to open files structure. */
u_int64_t p_stats; /* PTR: Accounting/statistics */
u_int64_t p_limit; /* PTR: Process limits. */
u_int64_t p_vmspace; /* PTR: Address space. */
u_int64_t p_sigacts; /* PTR: Signal actions, state */
u_int64_t p_sess; /* PTR: session pointer */
u_int64_t p_tsess; /* PTR: tty session pointer */
u_int64_t p_ru; /* PTR: Exit information. XXX */
int32_t p_eflag; /* LONG: extra kinfo_proc2 flags */
int32_t p_exitsig; /* INT: signal to sent to parent on exit */
int32_t p_flag; /* INT: P_* flags. */
int32_t p_pid; /* PID_T: Process identifier. */
int32_t p_ppid; /* PID_T: Parent process id */
int32_t p_sid; /* PID_T: session id */
int32_t p__pgid; /* PID_T: process group id */
/* XXX: <sys/proc.h> hijacks p_pgid */
int32_t p_tpgid; /* PID_T: tty process group id */
u_int32_t p_uid; /* UID_T: effective user id */
u_int32_t p_ruid; /* UID_T: real user id */
u_int32_t p_gid; /* GID_T: effective group id */
u_int32_t p_rgid; /* GID_T: real group id */
u_int32_t p_groups[KI_NGROUPS]; /* GID_T: groups */
int16_t p_ngroups; /* SHORT: number of groups */
int16_t p_jobc; /* SHORT: job control counter */
u_int32_t p_tdev; /* DEV_T: controlling tty dev */
u_int32_t p_estcpu; /* U_INT: Time averaged value of p_cpticks. */
u_int32_t p_rtime_sec; /* STRUCT TIMEVAL: Real time. */
u_int32_t p_rtime_usec; /* STRUCT TIMEVAL: Real time. */
int32_t p_cpticks; /* INT: Ticks of cpu time. */
u_int32_t p_pctcpu; /* FIXPT_T: %cpu for this process during p_swtime */
u_int32_t p_swtime; /* U_INT: Time swapped in or out. */
u_int32_t p_slptime; /* U_INT: Time since last blocked. */
int32_t p_schedflags; /* INT: PSCHED_* flags */
u_int64_t p_uticks; /* U_QUAD_T: Statclock hits in user mode. */
u_int64_t p_sticks; /* U_QUAD_T: Statclock hits in system mode. */
u_int64_t p_iticks; /* U_QUAD_T: Statclock hits processing intr. */
u_int64_t p_tracep; /* PTR: Trace to vnode or file */
int32_t p_traceflag; /* INT: Kernel trace points. */
int32_t p_holdcnt; /* INT: If non-zero, don't swap. */
int32_t p_siglist; /* INT: Signals arrived but not delivered. */
u_int32_t p_sigmask; /* SIGSET_T: Current signal mask. */
u_int32_t p_sigignore; /* SIGSET_T: Signals being ignored. */
u_int32_t p_sigcatch; /* SIGSET_T: Signals being caught by user. */
int8_t p_stat; /* CHAR: S* process status (from LWP). */
u_int8_t p_priority; /* U_CHAR: Process priority. */
u_int8_t p_usrpri; /* U_CHAR: User-priority based on p_cpu and p_nice. */
u_int8_t p_nice; /* U_CHAR: Process "nice" value. */
u_int16_t p_xstat; /* U_SHORT: Exit status for wait; also stop signal. */
u_int16_t p_acflag; /* U_SHORT: Accounting flags. */
char p_comm[KI_MAXCOMLEN];
char p_wmesg[KI_WMESGLEN]; /* wchan message */
u_int64_t p_wchan; /* PTR: sleep address. */
char p_login[KI_MAXLOGNAME]; /* setlogin() name */
int32_t p_vm_rssize; /* SEGSZ_T: current resident set size in pages */
int32_t p_vm_tsize; /* SEGSZ_T: text size (pages) */
int32_t p_vm_dsize; /* SEGSZ_T: data size (pages) */
int32_t p_vm_ssize; /* SEGSZ_T: stack size (pages) */
int64_t p_uvalid; /* CHAR: following p_u* members from struct user are valid */
/* XXX 64 bits for alignment */
u_int32_t p_ustart_sec; /* STRUCT TIMEVAL: starting time. */
u_int32_t p_ustart_usec; /* STRUCT TIMEVAL: starting time. */
u_int32_t p_uutime_sec; /* STRUCT TIMEVAL: user time. */
u_int32_t p_uutime_usec; /* STRUCT TIMEVAL: user time. */
u_int32_t p_ustime_sec; /* STRUCT TIMEVAL: system time. */
u_int32_t p_ustime_usec; /* STRUCT TIMEVAL: system time. */
u_int64_t p_uru_maxrss; /* LONG: max resident set size. */
u_int64_t p_uru_ixrss; /* LONG: integral shared memory size. */
u_int64_t p_uru_idrss; /* LONG: integral unshared data ". */
u_int64_t p_uru_isrss; /* LONG: integral unshared stack ". */
u_int64_t p_uru_minflt; /* LONG: page reclaims. */
u_int64_t p_uru_majflt; /* LONG: page faults. */
u_int64_t p_uru_nswap; /* LONG: swaps. */
u_int64_t p_uru_inblock; /* LONG: block input operations. */
u_int64_t p_uru_oublock; /* LONG: block output operations. */
u_int64_t p_uru_msgsnd; /* LONG: messages sent. */
u_int64_t p_uru_msgrcv; /* LONG: messages received. */
u_int64_t p_uru_nsignals; /* LONG: signals received. */
u_int64_t p_uru_nvcsw; /* LONG: voluntary context switches. */
u_int64_t p_uru_nivcsw; /* LONG: involuntary ". */
u_int32_t p_uctime_sec; /* STRUCT TIMEVAL: child u+s time. */
u_int32_t p_uctime_usec; /* STRUCT TIMEVAL: child u+s time. */
u_int64_t p_realflag; /* INT: P_* flags (not including LWPs). */
u_int32_t p_svuid; /* UID_T: saved user id */
u_int32_t p_svgid; /* GID_T: saved group id */
char p_emul[KI_EMULNAMELEN]; /* syscall emulation name */
u_int64_t p_rlim_rss_cur; /* RLIM_T: soft limit for rss */
u_int64_t p_cpuid; /* LONG: CPU id */
u_int64_t p_vm_map_size; /* VSIZE_T: virtual size */
};
/*
* KERN_INTRCNT
*/
#define KERN_INTRCNT_NUM 1 /* int: # intrcnt */
#define KERN_INTRCNT_CNT 2 /* node: intrcnt */
#define KERN_INTRCNT_NAME 3 /* node: names */
#define KERN_INTRCNT_VECTOR 4 /* node: interrupt vector # */
#define KERN_INTRCNT_MAXID 5
#define CTL_KERN_INTRCNT_NAMES { \
{ 0, 0 }, \
{ "nintrcnt", CTLTYPE_INT }, \
{ "intrcnt", CTLTYPE_NODE }, \
{ "intrname", CTLTYPE_NODE }, \
}
/*
* KERN_WATCHDOG
*/
#define KERN_WATCHDOG_PERIOD 1 /* int: watchdog period */
#define KERN_WATCHDOG_AUTO 2 /* int: automatic tickle */
#define KERN_WATCHDOG_MAXID 3
#define CTL_KERN_WATCHDOG_NAMES { \
{ 0, 0 }, \
{ "period", CTLTYPE_INT }, \
{ "auto", CTLTYPE_INT }, \
}
/*
* KERN_TIMECOUNTER
*/
#define KERN_TIMECOUNTER_TICK 1 /* int: number of revolutions */
#define KERN_TIMECOUNTER_TIMESTEPWARNINGS 2 /* int: log a warning when time changes */
#define KERN_TIMECOUNTER_HARDWARE 3 /* string: tick hardware used */
#define KERN_TIMECOUNTER_CHOICE 4 /* string: tick hardware used */
#define KERN_TIMECOUNTER_MAXID 5
#define CTL_KERN_TIMECOUNTER_NAMES { \
{ 0, 0 }, \
{ "tick", CTLTYPE_INT }, \
{ "timestepwarnings", CTLTYPE_INT }, \
{ "hardware", CTLTYPE_STRING }, \
{ "choice", CTLTYPE_STRING }, \
}
/*
* CTL_FS identifiers
*/
#define FS_POSIX 1 /* POSIX flags */
#define FS_MAXID 2
#define CTL_FS_NAMES { \
{ 0, 0 }, \
{ "posix", CTLTYPE_NODE }, \
}
/*
* CTL_FS identifiers
*/
#define FS_POSIX_SETUID 1 /* int: always clear SGID/SUID bit when owner change */
#define FS_POSIX_MAXID 2
#define CTL_FS_POSIX_NAMES { \
{ 0, 0 }, \
{ "setuid", CTLTYPE_INT }, \
}
/*
* CTL_HW identifiers
*/
#define HW_MACHINE 1 /* string: machine class */
#define HW_MODEL 2 /* string: specific machine model */
#define HW_NCPU 3 /* int: number of cpus */
#define HW_BYTEORDER 4 /* int: machine byte order */
#define HW_PHYSMEM 5 /* int: total memory */
#define HW_USERMEM 6 /* int: non-kernel memory */
#define HW_PAGESIZE 7 /* int: software page size */
#define HW_DISKNAMES 8 /* strings: disk drive names */
#define HW_DISKSTATS 9 /* struct: diskstats[] */
#define HW_DISKCOUNT 10 /* int: number of disks */
#define HW_SENSORS 11 /* node: hardware monitors */
#define HW_CPUSPEED 12 /* get CPU frequency */
#define HW_SETPERF 13 /* set CPU performance % */
#define HW_VENDOR 14 /* string: vendor name */
#define HW_PRODUCT 15 /* string: product name */
#define HW_VERSION 16 /* string: hardware version */
#define HW_SERIALNO 17 /* string: hardware serial number */
#define HW_UUID 18 /* string: universal unique id */
#define HW_MAXID 19 /* number of valid hw ids */
#define CTL_HW_NAMES { \
{ 0, 0 }, \
{ "machine", CTLTYPE_STRING }, \
{ "model", CTLTYPE_STRING }, \
{ "ncpu", CTLTYPE_INT }, \
{ "byteorder", CTLTYPE_INT }, \
{ "physmem", CTLTYPE_INT }, \
{ "usermem", CTLTYPE_INT }, \
{ "pagesize", CTLTYPE_INT }, \
{ "disknames", CTLTYPE_STRING }, \
{ "diskstats", CTLTYPE_STRUCT }, \
{ "diskcount", CTLTYPE_INT }, \
{ "sensors", CTLTYPE_NODE}, \
{ "cpuspeed", CTLTYPE_INT }, \
{ "setperf", CTLTYPE_INT }, \
{ "vendor", CTLTYPE_STRING }, \
{ "product", CTLTYPE_STRING }, \
{ "version", CTLTYPE_STRING }, \
{ "serialno", CTLTYPE_STRING }, \
{ "uuid", CTLTYPE_STRING }, \
}
/*
* CTL_USER definitions
*/
#define USER_CS_PATH 1 /* string: _CS_PATH */
#define USER_BC_BASE_MAX 2 /* int: BC_BASE_MAX */
#define USER_BC_DIM_MAX 3 /* int: BC_DIM_MAX */
#define USER_BC_SCALE_MAX 4 /* int: BC_SCALE_MAX */
#define USER_BC_STRING_MAX 5 /* int: BC_STRING_MAX */
#define USER_COLL_WEIGHTS_MAX 6 /* int: COLL_WEIGHTS_MAX */
#define USER_EXPR_NEST_MAX 7 /* int: EXPR_NEST_MAX */
#define USER_LINE_MAX 8 /* int: LINE_MAX */
#define USER_RE_DUP_MAX 9 /* int: RE_DUP_MAX */
#define USER_POSIX2_VERSION 10 /* int: POSIX2_VERSION */
#define USER_POSIX2_C_BIND 11 /* int: POSIX2_C_BIND */
#define USER_POSIX2_C_DEV 12 /* int: POSIX2_C_DEV */
#define USER_POSIX2_CHAR_TERM 13 /* int: POSIX2_CHAR_TERM */
#define USER_POSIX2_FORT_DEV 14 /* int: POSIX2_FORT_DEV */
#define USER_POSIX2_FORT_RUN 15 /* int: POSIX2_FORT_RUN */
#define USER_POSIX2_LOCALEDEF 16 /* int: POSIX2_LOCALEDEF */
#define USER_POSIX2_SW_DEV 17 /* int: POSIX2_SW_DEV */
#define USER_POSIX2_UPE 18 /* int: POSIX2_UPE */
#define USER_STREAM_MAX 19 /* int: POSIX2_STREAM_MAX */
#define USER_TZNAME_MAX 20 /* int: POSIX2_TZNAME_MAX */
#define USER_MAXID 21 /* number of valid user ids */
#define CTL_USER_NAMES { \
{ 0, 0 }, \
{ "cs_path", CTLTYPE_STRING }, \
{ "bc_base_max", CTLTYPE_INT }, \
{ "bc_dim_max", CTLTYPE_INT }, \
{ "bc_scale_max", CTLTYPE_INT }, \
{ "bc_string_max", CTLTYPE_INT }, \
{ "coll_weights_max", CTLTYPE_INT }, \
{ "expr_nest_max", CTLTYPE_INT }, \
{ "line_max", CTLTYPE_INT }, \
{ "re_dup_max", CTLTYPE_INT }, \
{ "posix2_version", CTLTYPE_INT }, \
{ "posix2_c_bind", CTLTYPE_INT }, \
{ "posix2_c_dev", CTLTYPE_INT }, \
{ "posix2_char_term", CTLTYPE_INT }, \
{ "posix2_fort_dev", CTLTYPE_INT }, \
{ "posix2_fort_run", CTLTYPE_INT }, \
{ "posix2_localedef", CTLTYPE_INT }, \
{ "posix2_sw_dev", CTLTYPE_INT }, \
{ "posix2_upe", CTLTYPE_INT }, \
{ "stream_max", CTLTYPE_INT }, \
{ "tzname_max", CTLTYPE_INT }, \
}
/*
* CTL_DEBUG definitions
*
* Second level identifier specifies which debug variable.
* Third level identifier specifies which structure component.
*/
#define CTL_DEBUG_NAME 0 /* string: variable name */
#define CTL_DEBUG_VALUE 1 /* int: variable value */
#define CTL_DEBUG_MAXID 20
#ifdef _KERNEL
#ifdef DEBUG
/*
* CTL_DEBUG variables.
*
* These are declared as separate variables so that they can be
* individually initialized at the location of their associated
* variable. The loader prevents multiple use by issuing errors
* if a variable is initialized in more than one place. They are
* aggregated into an array in debug_sysctl(), so that it can
* conveniently locate them when querried. If more debugging
* variables are added, they must also be declared here and also
* entered into the array.
*/
struct ctldebug {
char *debugname; /* name of debugging variable */
int *debugvar; /* pointer to debugging variable */
};
extern struct ctldebug debug0, debug1, debug2, debug3, debug4;
extern struct ctldebug debug5, debug6, debug7, debug8, debug9;
extern struct ctldebug debug10, debug11, debug12, debug13, debug14;
extern struct ctldebug debug15, debug16, debug17, debug18, debug19;
#endif /* DEBUG */
/*
* Internal sysctl function calling convention:
*
* (*sysctlfn)(name, namelen, oldval, oldlenp, newval, newlen);
*
* The name parameter points at the next component of the name to be
* interpreted. The namelen parameter is the number of integers in
* the name.
*/
typedef int (sysctlfn)(int *, u_int, void *, size_t *, void *, size_t, struct proc *);
int sysctl_int(void *, size_t *, void *, size_t, int *);
int sysctl_int_lower(void *, size_t *, void *, size_t, int *);
int sysctl_rdint(void *, size_t *, void *, int);
int sysctl_int_arr(int **, int *, u_int, void *, size_t *, void *, size_t);
int sysctl_quad(void *, size_t *, void *, size_t, int64_t *);
int sysctl_rdquad(void *, size_t *, void *, int64_t);
int sysctl_string(void *, size_t *, void *, size_t, char *, int);
int sysctl_tstring(void *, size_t *, void *, size_t, char *, int);
int sysctl__string(void *, size_t *, void *, size_t, char *, int, int);
int sysctl_rdstring(void *, size_t *, void *, const char *);
int sysctl_rdstruct(void *, size_t *, void *, const void *, int);
int sysctl_struct(void *, size_t *, void *, size_t, void *, int);
int sysctl_file(char *, size_t *);
int sysctl_doproc(int *, u_int, char *, size_t *);
struct radix_node;
struct walkarg;
int sysctl_dumpentry(struct radix_node *, void *);
int sysctl_iflist(int, struct walkarg *);
int sysctl_rtable(int *, u_int, void *, size_t *, void *, size_t);
int sysctl_clockrate(char *, size_t *);
int sysctl_vnode(char *, size_t *, struct proc *);
#ifdef GPROF
int sysctl_doprof(int *, u_int, void *, size_t *, void *, size_t);
#endif
int sysctl_dopool(int *, u_int, char *, size_t *);
void fill_eproc(struct proc *, struct eproc *);
void fill_kproc2(struct proc *, struct kinfo_proc2 *);
int kern_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
int hw_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
#ifdef DEBUG
int debug_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
#endif
int vm_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
int fs_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
int fs_posix_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
int net_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
int cpu_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
int vfs_sysctl(int *, u_int, void *, size_t *, void *, size_t,
struct proc *);
int sysctl_sysvipc(int *, u_int, void *, size_t *);
int sysctl_wdog(int *, u_int, void *, size_t *, void *, size_t);
extern int (*cpu_cpuspeed)(int *);
extern void (*cpu_setperf)(int);
int bpf_sysctl(int *, u_int, void *, size_t *, void *, size_t);
#else /* !_KERNEL */
#include <sys/cdefs.h>
__BEGIN_DECLS
int sysctl(int *, u_int, void *, size_t *, void *, size_t);
__END_DECLS
#endif /* _KERNEL */
#endif /* !_SYS_SYSCTL_H_ */