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33 * @(#)user.h 8.2 (Berkeley) 9/23/93
34 * $FreeBSD: src/sys/sys/user.h,v 1.24.2.1 2001/10/11 08:20:18 peter Exp $
35 * $DragonFly: src/sys/sys/user.h,v 1.11 2003/08/20 07:31:22 rob Exp $
42 /* stuff that *used* to be included by user.h, or is now needed */
43 #include <sys/errno.h>
45 #include <sys/resource.h>
46 #include <sys/ucred.h>
49 #include <sys/lock.h> /* XXX */
50 #include <vm/vm.h> /* XXX */
51 #include <vm/vm_param.h> /* XXX */
52 #include <vm/pmap.h> /* XXX */
53 #include <vm/vm_map.h> /* XXX */
55 #ifndef _SYS_RESOURCEVAR_H_
56 #include <sys/resourcevar.h>
58 #ifndef _SYS_SIGNALVAR_H_
59 #include <sys/signalvar.h>
62 #include <machine/pcb.h>
63 #include <machine/coredump.h>
66 * KERN_PROC subtype ops return arrays of augmented proc structures:
69 struct proc kp_proc; /* proc structure */
71 struct proc *e_paddr; /* address of proc */
72 struct session *e_sess; /* session pointer */
73 struct ucred e_ucred; /* current credentials */
74 struct procsig e_procsig; /* shared signal structure */
75 struct vmspace e_vm; /* address space */
76 struct pstats e_stats; /* process stats */
77 u_int64_t e_uticks; /* time accouting */
80 int e_cpuid; /* last scheduled on cpu */
81 pid_t e_ppid; /* parent process id */
82 pid_t e_pgid; /* process group id */
83 short e_jobc; /* job control counter */
84 udev_t e_tdev; /* controlling tty dev */
85 pid_t e_tpgid; /* tty process group id */
86 struct session *e_tsess; /* tty session pointer */
88 char e_wmesg[WMESGLEN+1]; /* wchan message */
89 segsz_t e_xsize; /* text size */
90 short e_xrssize; /* text rss */
91 short e_xccount; /* text references */
94 #define EPROC_CTTY 0x01 /* controlling tty vnode active */
95 #define EPROC_SLEADER 0x02 /* session leader */
96 char e_login[roundup(MAXLOGNAME, sizeof(long))]; /* setlogin() name */
99 struct thread kp_thread; /* thread structure */
101 void fill_eproc_td (struct thread *, struct eproc *, struct proc *);
102 void fill_eproc (struct proc *, struct eproc *);
106 * Per process structure containing data that isn't needed in core
107 * when the process isn't running (esp. when swapped out).
110 struct sigacts u_sigacts; /* p_sigacts points here (use it!) */
111 struct pstats u_stats; /* p_stats points here (use it!) */
113 * Remaining fields for a.out core dumps - not valid at other times!
115 struct kinfo_proc u_kproc; /* proc + eproc */
116 struct md_coredump u_md; /* machine dependent glop */