usr/src/uts/common/sys/prsystm.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  28 /*        All Rights Reserved   */
  29
  30
  31 #ifndef _SYS_PRSYSTM_H
  32 #define _SYS_PRSYSTM_H
  33
  34 #pragma ident   "%Z%%M% %I%     %E% SMI"
  35
  36 #include <sys/isa_defs.h>
  37 #include <sys/zone.h>
  38
  39 #ifdef  __cplusplus
  40 extern "C" {
  41 #endif
  42
  43 #if defined(_KERNEL)
  44
  45 extern kmutex_t pr_pidlock;
  46 extern kcondvar_t *pr_pid_cv;
  47
  48 struct prfpregset;
  49 struct pstatus;
  50 struct lwpstatus;
  51 struct psinfo;
  52 struct lwpsinfo;
  53 struct prcred;
  54 struct prpriv;
  55
  56 struct seg;
  57 struct regs;
  58 struct watched_page;
  59
  60 /*
  61  * These are functions in the procfs module that are
  62  * called from the kernel proper and from other modules.
  63  */
  64 extern uint_t pr_getprot(struct seg *, int, void **,
  65         caddr_t *, caddr_t *, caddr_t);
  66 extern void pr_getprot_done(void **);
  67 extern size_t pr_getsegsize(struct seg *, int);
  68 extern int  pr_isobject(struct vnode *);
  69 extern int  pr_isself(struct vnode *);
  70 extern void prinvalidate(struct user *);
  71 extern void prgetstatus(proc_t *, struct pstatus *, zone_t *);
  72 extern void prgetlwpstatus(kthread_t *, struct lwpstatus *, zone_t *);
  73 extern void prgetpsinfo(proc_t *, struct psinfo *);
  74 extern void prgetlwpsinfo(kthread_t *, struct lwpsinfo *);
  75 extern void prgetprfpregs(klwp_t *, struct prfpregset *);
  76 extern void prgetprxregs(klwp_t *, caddr_t);
  77 extern int  prgetprxregsize(proc_t *);
  78 #if defined(__lint)
  79 /* Work around lint confusion between old and new prcred definitions */
  80 extern void prgetcred();
  81 #else
  82 extern void prgetcred(proc_t *, struct prcred *);
  83 #endif
  84 extern void prgetpriv(proc_t *, struct prpriv *);
  85 extern size_t prgetprivsize(void);
  86 extern int  prnsegs(struct as *, int);
  87 extern void prexit(proc_t *);
  88 extern void prfree(proc_t *);
  89 extern void prlwpexit(kthread_t *);
  90 extern void prlwpfree(proc_t *, lwpent_t *);
  91 extern void prexecstart(void);
  92 extern void prexecend(void);
  93 extern void prrelvm(void);
  94 extern void prbarrier(proc_t *);
  95 extern void prstop(int, int);
  96 extern void prnotify(struct vnode *);
  97 extern void prstep(klwp_t *, int);
  98 extern void prnostep(klwp_t *);
  99 extern void prdostep(void);
 100 extern int  prundostep(void);
 101 extern int  prhasfp(void);
 102 extern int  prhasx(proc_t *);
 103 extern caddr_t prmapin(struct as *, caddr_t, int);
 104 extern void prmapout(struct as *, caddr_t, caddr_t, int);
 105 extern int  pr_watch_emul(struct regs *, caddr_t, enum seg_rw);
 106 extern void pr_free_watched_pages(proc_t *);
 107 extern int  pr_allstopped(proc_t *, int);
 108 #if defined(__sparc)
 109 struct gwindows;
 110 extern  int     prnwindows(klwp_t *);
 111 extern  void    prgetwindows(klwp_t *, struct gwindows *);
 112 #if defined(__sparcv9) /* 32-bit adb macros should not see these defs */
 113 extern  void    prgetasregs(klwp_t *, asrset_t);
 114 extern  void    prsetasregs(klwp_t *, asrset_t);
 115 #endif /* __sparcv9 */
 116 #endif  /* __sparc */
 117 #if defined(__x86)
 118 struct  ssd;
 119 extern  int     prnldt(proc_t *);
 120 extern  void    prgetldt(proc_t *, struct ssd *);
 121 #endif  /* __x86 */
 122
 123 #ifdef _SYSCALL32_IMPL
 124 struct prfpregset32;
 125 struct pstatus32;
 126 struct lwpstatus32;
 127 struct psinfo32;
 128 struct lwpsinfo32;
 129 extern void prgetstatus32(proc_t *, struct pstatus32 *, zone_t *);
 130 extern void prgetlwpstatus32(kthread_t *, struct lwpstatus32 *, zone_t *);
 131 extern void prgetpsinfo32(proc_t *, struct psinfo32 *);
 132 extern void prgetlwpsinfo32(kthread_t *, struct lwpsinfo32 *);
 133 extern void prgetprfpregs32(klwp_t *, struct prfpregset32 *);
 134 #if defined(__sparc)
 135 struct gwindows32;
 136 void            prgetwindows32(klwp_t *, struct gwindows32 *);
 137 #endif /* __sparc */
 138 #endif  /* _SYSCALL32_IMPL */
 139
 140 #endif  /* defined (_KERNEL) */
 141
 142 #ifdef  __cplusplus
 143 }
 144 #endif
 145
 146 #endif  /* _SYS_PRSYSTM_H */