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 2019 Joyent, Inc. 32 * Copyright 2020 OmniOS Community Edition (OmniOSce) Association. 33 */ 34 35 #ifndef _SYS_PRSYSTM_H 36 #define _SYS_PRSYSTM_H 37 38 #include <sys/isa_defs.h> 39 #include <sys/zone.h> 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif 44 45 #if defined(_KERNEL) 46 47 extern kmutex_t pr_pidlock; 48 extern kcondvar_t *pr_pid_cv; 49 50 struct prfpregset; 51 struct pstatus; 52 struct lwpstatus; 53 struct psinfo; 54 struct lwpsinfo; 55 struct prcred; 56 struct prpriv; 57 struct prsecflags; 58 struct prfdinfo; 59 struct prxregset; 60 61 struct seg; 62 struct regs; 63 struct watched_page; 64 65 /* 66 * These are functions in the procfs module that are 67 * called from the kernel proper and from other modules. 68 */ 69 extern uint_t pr_getprot(struct seg *, int, void **, 70 caddr_t *, caddr_t *, caddr_t); 71 extern void pr_getprot_done(void **); 72 extern size_t pr_getsegsize(struct seg *, int); 73 extern int pr_isobject(struct vnode *); 74 extern int pr_isself(struct vnode *); 75 extern void prinvalidate(struct user *); 76 extern void prgetstatus(proc_t *, struct pstatus *, zone_t *); 77 extern void prgetlwpstatus(kthread_t *, struct lwpstatus *, zone_t *); 78 extern void prgetpsinfo(proc_t *, struct psinfo *); 79 extern void prgetlwpsinfo(kthread_t *, struct lwpsinfo *); 80 extern void prgetprfpregs(klwp_t *, struct prfpregset *); 81 extern void prgetprxregs(klwp_t *, struct prxregset *); 82 extern size_t prgetprxregsize(proc_t *); 83 extern void prgetcred(proc_t *, struct prcred *); 84 extern void prgetpriv(proc_t *, struct prpriv *); 85 extern size_t prgetprivsize(void); 86 extern void prgetsecflags(proc_t *, struct prsecflags *); 87 extern uint_t prnsegs(struct as *, int); 88 extern u_offset_t prgetfdinfosize(proc_t *, vnode_t *, cred_t *); 89 extern int prgetfdinfo(proc_t *, vnode_t *, struct prfdinfo *, cred_t *, 90 cred_t *, list_t *); 91 extern void prexit(proc_t *); 92 extern void prfree(proc_t *); 93 extern void prlwpexit(kthread_t *); 94 extern void prlwpfree(proc_t *, lwpent_t *); 95 extern void prexecstart(void); 96 extern void prexecend(void); 97 extern void prrelvm(void); 98 extern void prbarrier(proc_t *); 99 extern void prstop(int, int); 100 extern void prunstop(void); 101 extern void prnotify(struct vnode *); 102 extern void prstep(klwp_t *, int); 103 extern void prnostep(klwp_t *); 104 extern void prdostep(void); 105 extern int prundostep(void); 106 extern int prhasfp(void); 107 extern int prhasx(proc_t *); 108 extern caddr_t prmapin(struct as *, caddr_t, int); 109 extern void prmapout(struct as *, caddr_t, caddr_t, int); 110 extern int pr_watch_emul(struct regs *, caddr_t, enum seg_rw); 111 extern void pr_free_watched_pages(proc_t *); 112 extern int pr_allstopped(proc_t *, int); 113 #if defined(__sparc) 114 struct _gwindows; 115 extern int prnwindows(klwp_t *); 116 extern void prgetwindows(klwp_t *, struct _gwindows *); 117 #if defined(__sparcv9) /* 32-bit adb macros should not see these defs */ 118 extern void prgetasregs(klwp_t *, asrset_t); 119 extern void prsetasregs(klwp_t *, asrset_t); 120 #endif /* __sparcv9 */ 121 #endif /* __sparc */ 122 #if defined(__x86) 123 struct ssd; 124 extern int prnldt(proc_t *); 125 extern void prgetldt(proc_t *, struct ssd *); 126 #endif /* __x86 */ 127 128 #ifdef _SYSCALL32_IMPL 129 struct prfpregset32; 130 struct pstatus32; 131 struct lwpstatus32; 132 struct psinfo32; 133 struct lwpsinfo32; 134 extern void prgetstatus32(proc_t *, struct pstatus32 *, zone_t *); 135 extern void prgetlwpstatus32(kthread_t *, struct lwpstatus32 *, zone_t *); 136 extern void prgetpsinfo32(proc_t *, struct psinfo32 *); 137 extern void prgetlwpsinfo32(kthread_t *, struct lwpsinfo32 *); 138 extern void lwpsinfo_kto32(const struct lwpsinfo *src, struct lwpsinfo32 *dest); 139 extern void psinfo_kto32(const struct psinfo *src, struct psinfo32 *dest); 140 extern void prgetprfpregs32(klwp_t *, struct prfpregset32 *); 141 #if defined(__sparc) 142 struct gwindows32; 143 void prgetwindows32(klwp_t *, struct gwindows32 *); 144 #endif /* __sparc */ 145 #endif /* _SYSCALL32_IMPL */ 146 147 #endif /* defined (_KERNEL) */ 148 149 #ifdef __cplusplus 150 } 151 #endif 152 153 #endif /* _SYS_PRSYSTM_H */ 154