191 lines
7.7 KiB
C
191 lines
7.7 KiB
C
/*
|
|
* Copyright (c) 1982, 1986, 1989, 1991, 1993
|
|
* The Regents of the University of California. 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.
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. 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.
|
|
*
|
|
* @(#)user.h 8.2 (Berkeley) 9/23/93
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _SYS_USER_H_
|
|
#define _SYS_USER_H_
|
|
|
|
#include <machine/pcb.h>
|
|
#ifndef _KERNEL
|
|
/* stuff that *used* to be included by user.h, or is now needed */
|
|
#include <sys/errno.h>
|
|
#include <sys/time.h>
|
|
#include <sys/resource.h>
|
|
#include <sys/ucred.h>
|
|
#include <sys/uio.h>
|
|
#include <sys/_lock.h>
|
|
#include <sys/_mutex.h>
|
|
#include <sys/proc.h>
|
|
#include <vm/vm.h> /* XXX */
|
|
#include <vm/vm_param.h> /* XXX */
|
|
#include <vm/pmap.h> /* XXX */
|
|
#include <vm/vm_map.h> /* XXX */
|
|
#endif /* !_KERNEL */
|
|
#ifndef _SYS_RESOURCEVAR_H_
|
|
#include <sys/resourcevar.h>
|
|
#endif
|
|
#ifndef _SYS_SIGNALVAR_H_
|
|
#include <sys/signalvar.h>
|
|
#endif
|
|
|
|
/*
|
|
* KERN_PROC subtype ops return arrays of selected proc structure entries:
|
|
*
|
|
* When adding new fields to this structure, ALWAYS add them at the end
|
|
* and decrease the size of the spare field by the amount of space that
|
|
* you are adding. Byte aligned data should be added to the ki_sparestring
|
|
* space; other entries should be added to the ki_spare space. Always
|
|
* verify that sizeof(struct kinfo_proc) == KINFO_PROC_SIZE when you are
|
|
* done. If you change the size of this structure, many programs will stop
|
|
* working! Once you have added the new field, you will need to add code
|
|
* to initialize it in two places: kern/kern_proc.c in the function
|
|
* fill_kinfo_proc and in lib/libkvm/kvm_proc.c in the function kvm_proclist.
|
|
*/
|
|
#ifdef __alpha__
|
|
#define KINFO_PROC_SIZE 912 /* the correct size for kinfo_proc */
|
|
#endif
|
|
#ifdef __ia64__
|
|
#define KINFO_PROC_SIZE 888
|
|
#endif
|
|
#ifdef __i386__
|
|
#define KINFO_PROC_SIZE 648 /* the correct size for kinfo_proc */
|
|
#endif
|
|
#ifdef __powerpc__
|
|
#define KINFO_PROC_SIZE 656
|
|
#endif
|
|
#ifdef __sparc64__
|
|
#define KINFO_PROC_SIZE 888
|
|
#endif
|
|
#ifndef KINFO_PROC_SIZE
|
|
#error "Unknown architecture"
|
|
#endif
|
|
#define WMESGLEN 8 /* size of returned wchan message */
|
|
#define MTXNAMELEN 8 /* size of returned mutex name */
|
|
#define OCOMMLEN 16 /* size of returned ki_ocomm name */
|
|
#define COMMLEN 19 /* size of returned ki_comm name */
|
|
#define KI_NGROUPS 16 /* number of groups in ki_groups */
|
|
#define LOGNAMELEN 17 /* size of returned ki_login */
|
|
|
|
struct kinfo_proc {
|
|
int ki_structsize; /* size of this structure */
|
|
int ki_layout; /* reserved: layout identifier */
|
|
struct pargs *ki_args; /* address of command arguments */
|
|
struct proc *ki_paddr; /* address of proc */
|
|
struct user *ki_addr; /* kernel virtual addr of u-area */
|
|
struct vnode *ki_tracep; /* pointer to trace file */
|
|
struct vnode *ki_textvp; /* pointer to executable file */
|
|
struct filedesc *ki_fd; /* pointer to open file info */
|
|
struct vmspace *ki_vmspace; /* pointer to kernel vmspace struct */
|
|
void *ki_wchan; /* sleep address */
|
|
pid_t ki_pid; /* Process identifier */
|
|
pid_t ki_ppid; /* parent process id */
|
|
pid_t ki_pgid; /* process group id */
|
|
pid_t ki_tpgid; /* tty process group id */
|
|
pid_t ki_sid; /* Process session ID */
|
|
pid_t ki_tsid; /* Terminal session ID */
|
|
short ki_jobc; /* job control counter */
|
|
udev_t ki_tdev; /* controlling tty dev */
|
|
sigset_t ki_siglist; /* Signals arrived but not delivered */
|
|
sigset_t ki_sigmask; /* Current signal mask */
|
|
sigset_t ki_sigignore; /* Signals being ignored */
|
|
sigset_t ki_sigcatch; /* Signals being caught by user */
|
|
uid_t ki_uid; /* effective user id */
|
|
uid_t ki_ruid; /* Real user id */
|
|
uid_t ki_svuid; /* Saved effective user id */
|
|
gid_t ki_rgid; /* Real group id */
|
|
gid_t ki_svgid; /* Saved effective group id */
|
|
short ki_ngroups; /* number of groups */
|
|
gid_t ki_groups[KI_NGROUPS]; /* groups */
|
|
vm_size_t ki_size; /* virtual size */
|
|
segsz_t ki_rssize; /* current resident set size in pages */
|
|
segsz_t ki_swrss; /* resident set size before last swap */
|
|
segsz_t ki_tsize; /* text size (pages) XXX */
|
|
segsz_t ki_dsize; /* data size (pages) XXX */
|
|
segsz_t ki_ssize; /* stack size (pages) */
|
|
u_short ki_xstat; /* Exit status for wait & stop signal */
|
|
u_short ki_acflag; /* Accounting flags */
|
|
fixpt_t ki_pctcpu; /* %cpu for process during ki_swtime */
|
|
u_int ki_estcpu; /* Time averaged value of ki_cpticks */
|
|
u_int ki_slptime; /* Time since last blocked */
|
|
u_int ki_swtime; /* Time swapped in or out */
|
|
u_int64_t ki_runtime; /* Real time in microsec */
|
|
struct timeval ki_start; /* starting time */
|
|
struct timeval ki_childtime; /* time used by process children */
|
|
long ki_flag; /* P_* flags */
|
|
long ki_kiflag; /* KI_* flags (below) */
|
|
int ki_traceflag; /* Kernel trace points */
|
|
char ki_stat; /* S* process status */
|
|
char ki_nice; /* Process "nice" value */
|
|
char ki_lock; /* Process lock (prevent swap) count */
|
|
char ki_rqindex; /* Run queue index */
|
|
u_char ki_oncpu; /* Which cpu we are on */
|
|
u_char ki_lastcpu; /* Last cpu we were on */
|
|
char ki_ocomm[OCOMMLEN+1]; /* command name */
|
|
char ki_wmesg[WMESGLEN+1]; /* wchan message */
|
|
char ki_login[LOGNAMELEN+1]; /* setlogin name */
|
|
char ki_mtxname[MTXNAMELEN+1]; /* mutex name */
|
|
char ki_comm[COMMLEN+1]; /* command name */
|
|
char ki_sparestrings[85]; /* spare string space */
|
|
struct rusage ki_rusage; /* process rusage statistics */
|
|
long ki_sflag; /* PS_* flags */
|
|
struct priority ki_pri; /* process priority */
|
|
long ki_tdflags; /* XXXKSE kthread flag */
|
|
struct pcb *ki_pcb; /* kernel virtual addr of pcb */
|
|
void *ki_kstack; /* kernel virtual addr of stack */
|
|
long ki_spare[22]; /* spare constants */
|
|
};
|
|
void fill_kinfo_proc __P((struct proc *, struct kinfo_proc *));
|
|
|
|
/* ki_sessflag values */
|
|
#define KI_CTTY 0x00000001 /* controlling tty vnode active */
|
|
#define KI_SLEADER 0x00000002 /* session leader */
|
|
#define KI_MTXBLOCK 0x00000004 /* proc blocked on mutex ki_mtxname */
|
|
|
|
/*
|
|
* Per process structure containing data that isn't needed in core
|
|
* when the process isn't running (esp. when swapped out).
|
|
*/
|
|
struct user {
|
|
struct sigacts u_sigacts; /* *p_sigacts */
|
|
struct pstats u_stats; /* *p_stats */
|
|
/*
|
|
* Remaining fields for a.out core dumps - not valid at other times!
|
|
*/
|
|
struct kinfo_proc u_kproc; /* eproc */
|
|
struct md_coredump u_md; /* glop */
|
|
};
|
|
|
|
#endif
|