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 57 struct seg; 58 struct regs; 59 struct watched_page; 60 61 /* 62 * These are functions in the procfs module that are 63 * called from the kernel proper and from other modules. 64 */ 65 extern uint_t pr_getprot(struct seg *, int, void **, 66 caddr_t *, caddr_t *, caddr_t); 67 extern void pr_getprot_done(void **); 68 extern size_t pr_getsegsize(struct seg *, int); 69 extern int pr_isobject(struct vnode *); 70 extern int pr_isself(struct vnode *); 71 extern void prinvalidate(struct user *); 72 extern void prgetstatus(proc_t *, struct pstatus *, zone_t *); 73 extern void prgetlwpstatus(kthread_t *, struct lwpstatus *, zone_t *); 74 extern void prgetpsinfo(proc_t *, struct psinfo *); 75 extern void prgetlwpsinfo(kthread_t *, struct lwpsinfo *); 76 extern void prgetprfpregs(klwp_t *, struct prfpregset *); 77 extern void prgetprxregs(klwp_t *, caddr_t); 78 extern int prgetprxregsize(proc_t *); 79 #if defined(__lint) 80 /* Work around lint confusion between old and new prcred definitions */ 81 extern void prgetcred(); 82 #else 83 extern void prgetcred(proc_t *, struct prcred *); 84 #endif 85 extern void prgetpriv(proc_t *, struct prpriv *); 86 extern size_t prgetprivsize(void); 87 extern int prnsegs(struct as *, int); 88 extern void prexit(proc_t *); 89 extern void prfree(proc_t *); 90 extern void prlwpexit(kthread_t *); 91 extern void prlwpfree(proc_t *, lwpent_t *); 92 extern void prexecstart(void); 93 extern void prexecend(void); 94 extern void prrelvm(void); 95 extern void prbarrier(proc_t *); 96 extern void prstop(int, int); 97 extern void prunstop(void); 98 extern void prnotify(struct vnode *); 99 extern void prstep(klwp_t *, int); 100 extern void prnostep(klwp_t *); 101 extern void prdostep(void); 102 extern int prundostep(void); 103 extern int prhasfp(void); 104 extern int prhasx(proc_t *); 105 extern caddr_t prmapin(struct as *, caddr_t, int); 106 extern void prmapout(struct as *, caddr_t, caddr_t, int); 107 extern int pr_watch_emul(struct regs *, caddr_t, enum seg_rw); 108 extern void pr_free_watched_pages(proc_t *); 109 extern int pr_allstopped(proc_t *, int); 110 #if defined(__sparc) 111 struct _gwindows; 112 extern int prnwindows(klwp_t *); 113 extern void prgetwindows(klwp_t *, struct _gwindows *); 114 #if defined(__sparcv9) /* 32-bit adb macros should not see these defs */ 115 extern void prgetasregs(klwp_t *, asrset_t); 116 extern void prsetasregs(klwp_t *, asrset_t); 117 #endif /* __sparcv9 */ 118 #endif /* __sparc */ 119 #if defined(__x86) 120 struct ssd; 121 extern int prnldt(proc_t *); 122 extern void prgetldt(proc_t *, struct ssd *); 123 #endif /* __x86 */ 124 125 #ifdef _SYSCALL32_IMPL 126 struct prfpregset32; 127 struct pstatus32; 128 struct lwpstatus32; 129 struct psinfo32; 130 struct lwpsinfo32; 131 extern void prgetstatus32(proc_t *, struct pstatus32 *, zone_t *); 132 extern void prgetlwpstatus32(kthread_t *, struct lwpstatus32 *, zone_t *); 133 extern void prgetpsinfo32(proc_t *, struct psinfo32 *); 134 extern void prgetlwpsinfo32(kthread_t *, struct lwpsinfo32 *); 135 extern void lwpsinfo_kto32(const struct lwpsinfo *src, struct lwpsinfo32 *dest); 136 extern void psinfo_kto32(const struct psinfo *src, struct psinfo32 *dest); 137 extern void prgetprfpregs32(klwp_t *, struct prfpregset32 *); 138 #if defined(__sparc) 139 struct gwindows32; 140 void prgetwindows32(klwp_t *, struct gwindows32 *); 141 #endif /* __sparc */ 142 #endif /* _SYSCALL32_IMPL */ 143 144 #endif /* defined (_KERNEL) */ 145 146 #ifdef __cplusplus 147 } 148 #endif 149 150 #endif /* _SYS_PRSYSTM_H */ 151