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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2009 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  * Copyright (c) 2013, Joyent, Inc. All rights reserved.
  32  */
  33
  34 #ifndef _SYS_PRSYSTM_H
  35 #define _SYS_PRSYSTM_H
  36
  37 #include <sys/isa_defs.h>
  38 #include <sys/zone.h>
  39
  40 #ifdef  __cplusplus
  41 extern "C" {
  42 #endif
  43
  44 #if defined(_KERNEL)
  45
  46 extern kmutex_t pr_pidlock;
  47 extern kcondvar_t *pr_pid_cv;
  48
  49 struct prfpregset;
  50 struct pstatus;
  51 struct lwpstatus;
  52 struct psinfo;
  53 struct lwpsinfo;
  54 struct prcred;
  55 struct prpriv;
  56 struct prsecflags;
  57
  58 struct seg;
  59 struct regs;
  60 struct watched_page;
  61
  62 /*
  63  * These are functions in the procfs module that are
  64  * called from the kernel proper and from other modules.
  65  */
  66 extern uint_t pr_getprot(struct seg *, int, void **,
  67         caddr_t *, caddr_t *, caddr_t);
  68 extern void pr_getprot_done(void **);
  69 extern size_t pr_getsegsize(struct seg *, int);
  70 extern int  pr_isobject(struct vnode *);
  71 extern int  pr_isself(struct vnode *);
  72 extern void prinvalidate(struct user *);
  73 extern void prgetstatus(proc_t *, struct pstatus *, zone_t *);
  74 extern void prgetlwpstatus(kthread_t *, struct lwpstatus *, zone_t *);
  75 extern void prgetpsinfo(proc_t *, struct psinfo *);
  76 extern void prgetlwpsinfo(kthread_t *, struct lwpsinfo *);
  77 extern void prgetprfpregs(klwp_t *, struct prfpregset *);
  78 extern void prgetprxregs(klwp_t *, caddr_t);
  79 extern int  prgetprxregsize(proc_t *);
  80 #if defined(__lint)
  81 /* Work around lint confusion between old and new prcred definitions */
  82 extern void prgetcred();
  83 #else
  84 extern void prgetcred(proc_t *, struct prcred *);
  85 #endif
  86 extern void prgetpriv(proc_t *, struct prpriv *);
  87 extern size_t prgetprivsize(void);
  88 extern void prgetsecflags(proc_t *, struct prsecflags *);
  89 extern int  prnsegs(struct as *, int);
  90 extern void prexit(proc_t *);
  91 extern void prfree(proc_t *);
  92 extern void prlwpexit(kthread_t *);
  93 extern void prlwpfree(proc_t *, lwpent_t *);
  94 extern void prexecstart(void);
  95 extern void prexecend(void);
  96 extern void prrelvm(void);
  97 extern void prbarrier(proc_t *);
  98 extern void prstop(int, int);
  99 extern void prunstop(void);
 100 extern void prnotify(struct vnode *);
 101 extern void prstep(klwp_t *, int);
 102 extern void prnostep(klwp_t *);
 103 extern void prdostep(void);
 104 extern int  prundostep(void);
 105 extern int  prhasfp(void);
 106 extern int  prhasx(proc_t *);
 107 extern caddr_t prmapin(struct as *, caddr_t, int);
 108 extern void prmapout(struct as *, caddr_t, caddr_t, int);
 109 extern int  pr_watch_emul(struct regs *, caddr_t, enum seg_rw);
 110 extern void pr_free_watched_pages(proc_t *);
 111 extern int  pr_allstopped(proc_t *, int);
 112 #if defined(__sparc)
 113 struct _gwindows;
 114 extern  int     prnwindows(klwp_t *);
 115 extern  void    prgetwindows(klwp_t *, struct _gwindows *);
 116 #if defined(__sparcv9) /* 32-bit adb macros should not see these defs */
 117 extern  void    prgetasregs(klwp_t *, asrset_t);
 118 extern  void    prsetasregs(klwp_t *, asrset_t);
 119 #endif /* __sparcv9 */
 120 #endif  /* __sparc */
 121 #if defined(__x86)
 122 struct  ssd;
 123 extern  int     prnldt(proc_t *);
 124 extern  void    prgetldt(proc_t *, struct ssd *);
 125 #endif  /* __x86 */
 126
 127 #ifdef _SYSCALL32_IMPL
 128 struct prfpregset32;
 129 struct pstatus32;
 130 struct lwpstatus32;
 131 struct psinfo32;
 132 struct lwpsinfo32;
 133 extern void prgetstatus32(proc_t *, struct pstatus32 *, zone_t *);
 134 extern void prgetlwpstatus32(kthread_t *, struct lwpstatus32 *, zone_t *);
 135 extern void prgetpsinfo32(proc_t *, struct psinfo32 *);
 136 extern void prgetlwpsinfo32(kthread_t *, struct lwpsinfo32 *);
 137 extern void lwpsinfo_kto32(const struct lwpsinfo *src, struct lwpsinfo32 *dest);
 138 extern void psinfo_kto32(const struct psinfo *src, struct psinfo32 *dest);
 139 extern void prgetprfpregs32(klwp_t *, struct prfpregset32 *);
 140 #if defined(__sparc)
 141 struct gwindows32;
 142 void            prgetwindows32(klwp_t *, struct gwindows32 *);
 143 #endif /* __sparc */
 144 #endif  /* _SYSCALL32_IMPL */
 145
 146 #endif  /* defined (_KERNEL) */
 147
 148 #ifdef  __cplusplus
 149 }
 150 #endif
 151
 152 #endif  /* _SYS_PRSYSTM_H */