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#ifndef _SYS_OLD_PROCFS_H 31#define _SYS_OLD_PROCFS_H 32 33/* 34 * This file contains the definitions for the old ioctl()-based 35 * version of the process file system. It is obsolete but will 36 * continue to be supported in SunOS until the next major release. 37 */ 38 39#include <sys/types.h> 40#include <sys/time_impl.h> 41#include <sys/signal.h> 42#include <sys/siginfo.h> 43#include <sys/fault.h> 44#include <sys/syscall.h> 45#include <sys/procfs_isa.h> 46 47#ifdef __cplusplus 48extern "C" { 49#endif 50 51#if !defined(_LP64) && _FILE_OFFSET_BITS == 64 52#error "Cannot use procfs in the large file compilation environment" 53#endif 54 55#if _STRUCTURED_PROC == 0 56 57/* 58 * The old (ioctl-based) and new (structured) /proc interfaces define 59 * related structures of the same name, but slightly diferent contents: 60 * prmap_t 61 * prcred_t 62 * This doesn't hurt because you can't include both of these 63 * in the same compilation unit: 64 * <sys/procfs.h> 65 * <sys/old_procfs.h> 66 * unless _STRUCTURED_PROC is first defined to be 1. 67 * (Including <procfs.h> defines it to be 1.) 68 * 69 * However, the latest version of lint goes overboard in hunting 70 * down and reporting differences in functions and data of the 71 * same name across multiple compilation units, even though there 72 * is no real problem. To mitigate this, we redefine the old procfs 73 * names when performing lint. 74 */ 75#if defined(__lint) 76#define prmap Prmap 77#define prmap_t Prmap_t 78#define prcred Prcred 79#define prcred_t Prcred_t 80#endif /* __lint */ 81 82/* 83 * ioctl codes and system call interfaces for /proc. 84 */ 85 86#define PIOC ('q'<<8) 87#define PIOCSTATUS (PIOC|1) /* get process status */ 88#define PIOCSTOP (PIOC|2) /* post STOP request and... */ 89#define PIOCWSTOP (PIOC|3) /* wait for process to STOP */ 90#define PIOCRUN (PIOC|4) /* make process runnable */ 91#define PIOCGTRACE (PIOC|5) /* get traced signal set */ 92#define PIOCSTRACE (PIOC|6) /* set traced signal set */ 93#define PIOCSSIG (PIOC|7) /* set current signal */ 94#define PIOCKILL (PIOC|8) /* send signal */ 95#define PIOCUNKILL (PIOC|9) /* delete a signal */ 96#define PIOCGHOLD (PIOC|10) /* get held signal set */ 97#define PIOCSHOLD (PIOC|11) /* set held signal set */ 98#define PIOCMAXSIG (PIOC|12) /* get max signal number */ 99#define PIOCACTION (PIOC|13) /* get signal action structs */ 100#define PIOCGFAULT (PIOC|14) /* get traced fault set */ 101#define PIOCSFAULT (PIOC|15) /* set traced fault set */ 102#define PIOCCFAULT (PIOC|16) /* clear current fault */ 103#define PIOCGENTRY (PIOC|17) /* get syscall entry set */ 104#define PIOCSENTRY (PIOC|18) /* set syscall entry set */ 105#define PIOCGEXIT (PIOC|19) /* get syscall exit set */ 106#define PIOCSEXIT (PIOC|20) /* set syscall exit set */ 107 108/* 109 * These four are obsolete (replaced by PIOCSET/PIOCRESET). 110 */ 111#define PIOCSFORK (PIOC|21) /* set inherit-on-fork flag */ 112#define PIOCRFORK (PIOC|22) /* reset inherit-on-fork flag */ 113#define PIOCSRLC (PIOC|23) /* set run-on-last-close flag */ 114#define PIOCRRLC (PIOC|24) /* reset run-on-last-close flag */ 115 116#define PIOCGREG (PIOC|25) /* get general registers */ 117#define PIOCSREG (PIOC|26) /* set general registers */ 118#define PIOCGFPREG (PIOC|27) /* get floating-point registers */ 119#define PIOCSFPREG (PIOC|28) /* set floating-point registers */ 120#define PIOCNICE (PIOC|29) /* set nice priority */ 121#define PIOCPSINFO (PIOC|30) /* get ps(1) information */ 122#define PIOCNMAP (PIOC|31) /* get number of memory mappings */ 123#define PIOCMAP (PIOC|32) /* get memory map information */ 124#define PIOCOPENM (PIOC|33) /* open mapped object for reading */ 125#define PIOCCRED (PIOC|34) /* get process credentials */ 126#define PIOCGROUPS (PIOC|35) /* get supplementary groups */ 127#define PIOCGETPR (PIOC|36) /* read struct proc */ 128#define PIOCGETU (PIOC|37) /* read user area */ 129 130/* 131 * These are new with SunOS5.0. 132 */ 133#define PIOCSET (PIOC|38) /* set process flags */ 134#define PIOCRESET (PIOC|39) /* reset process flags */ 135#define PIOCUSAGE (PIOC|43) /* get resource usage */ 136#define PIOCOPENPD (PIOC|44) /* get page data file descriptor */ 137 138/* 139 * Lightweight process interfaces. 140 */ 141#define PIOCLWPIDS (PIOC|45) /* get lwp identifiers */ 142#define PIOCOPENLWP (PIOC|46) /* get lwp file descriptor */ 143#define PIOCLSTATUS (PIOC|47) /* get status of all lwps */ 144#define PIOCLUSAGE (PIOC|48) /* get resource usage of all lwps */ 145 146/* 147 * SVR4 run-time loader interfaces. 148 */ 149#define PIOCNAUXV (PIOC|49) /* get number of aux vector entries */ 150#define PIOCAUXV (PIOC|50) /* get aux vector (see sys/auxv.h) */ 151 152/* 153 * extra register state interfaces 154 */ 155#define PIOCGXREGSIZE (PIOC|51) /* get extra register state size */ 156#define PIOCGXREG (PIOC|52) /* get extra register state */ 157#define PIOCSXREG (PIOC|53) /* set extra register state */ 158 159/* 160 * Intel-specific interfaces. 161 */ 162#define PIOCNLDT (PIOC|103) /* get number of LDT entries */ 163#define PIOCLDT (PIOC|104) /* get LDT (see sys/sysi86.h) */ 164 165/* Process/lwp status structure */ 166 167#define PRCLSZ 8 /* maximum size of scheduling class name */ 168#define PRSYSARGS 8 /* maximum number of syscall arguments */ 169 170#endif /* _STRUCTURED_PROC == 0 */ 171 172typedef struct prstatus { 173 int pr_flags; /* Flags (see below) */ 174 short pr_why; /* Reason for process stop (if stopped) */ 175 short pr_what; /* More detailed reason */ 176 siginfo_t pr_info; /* Info associated with signal or fault */ 177 short pr_cursig; /* Current signal */ 178 ushort_t pr_nlwp; /* Number of lwps in the process */ 179 sigset_t pr_sigpend; /* Set of signals pending to the process */ 180 sigset_t pr_sighold; /* Set of signals held (blocked) by the lwp */ 181 struct sigaltstack pr_altstack; /* Alternate signal stack info */ 182 struct sigaction pr_action; /* Signal action for current signal */ 183 pid_t pr_pid; /* Process id */ 184 pid_t pr_ppid; /* Parent process id */ 185 pid_t pr_pgrp; /* Process group id */ 186 pid_t pr_sid; /* Session id */ 187 timestruc_t pr_utime; /* Process user cpu time */ 188 timestruc_t pr_stime; /* Process system cpu time */ 189 timestruc_t pr_cutime; /* Sum of children's user times */ 190 timestruc_t pr_cstime; /* Sum of children's system times */ 191 char pr_clname[PRCLSZ]; /* Scheduling class name */ 192 short pr_syscall; /* System call number (if in syscall) */ 193 short pr_nsysarg; /* Number of arguments to this syscall */ 194 long pr_sysarg[PRSYSARGS]; /* Arguments to this syscall */ 195 id_t pr_who; /* Specific lwp identifier */ 196 sigset_t pr_lwppend; /* Set of signals pending to the lwp */ 197 struct ucontext *pr_oldcontext; /* Address of previous ucontext */ 198 caddr_t pr_brkbase; /* Address of the process heap */ 199 size_t pr_brksize; /* Size of the process heap, in bytes */ 200 caddr_t pr_stkbase; /* Address of the process stack */ 201 size_t pr_stksize; /* Size of the process stack, in bytes */ 202 short pr_processor; /* processor which last ran this LWP */ 203 short pr_bind; /* processor LWP bound to or PBIND_NONE */ 204 long pr_instr; /* Current instruction */ 205 prgregset_t pr_reg; /* General registers */ 206} prstatus_t; 207 208#if _STRUCTURED_PROC == 0 209 210/* pr_flags */ 211 212#define PR_STOPPED 0x0001 /* lwp is stopped */ 213#define PR_ISTOP 0x0002 /* lwp is stopped on an event of interest */ 214#define PR_DSTOP 0x0004 /* lwp has a stop directive in effect */ 215#define PR_ASLEEP 0x0008 /* lwp is sleeping in a system call */ 216#define PR_FORK 0x0010 /* inherit-on-fork is in effect */ 217#define PR_RLC 0x0020 /* run-on-last-close is in effect */ 218#define PR_PTRACE 0x0040 /* obsolete, never set in SunOS5.0 */ 219#define PR_PCINVAL 0x0080 /* contents of pr_instr undefined */ 220#define PR_ISSYS 0x0100 /* system process */ 221#define PR_STEP 0x0200 /* lwp has a single-step directive in effect */ 222#define PR_KLC 0x0400 /* kill-on-last-close is in effect */ 223#define PR_ASYNC 0x0800 /* asynchronous-stop is in effect */ 224#define PR_PCOMPAT 0x1000 /* ptrace-compatibility mode is in effect */ 225#define PR_MSACCT 0x2000 /* micro-state usage accounting is in effect */ 226#define PR_BPTADJ 0x4000 /* breakpoint trap pc adjustment is in effect */ 227#define PR_ASLWP 0x8000 /* obsolete flag; never set */ 228 229/* Reasons for stopping */ 230 231#define PR_REQUESTED 1 232#define PR_SIGNALLED 2 233#define PR_SYSENTRY 3 234#define PR_SYSEXIT 4 235#define PR_JOBCONTROL 5 236#define PR_FAULTED 6 237#define PR_SUSPENDED 7 238#define PR_CHECKPOINT 8 239 240/* Information for the ps(1) command */ 241 242#define PRFNSZ 16 /* max size of execed filename */ 243#define PRARGSZ 80 /* Number of chars of arguments */ 244 245#endif /* _STRUCTURED_PROC == 0 */ 246 247typedef struct prpsinfo { 248 char pr_state; /* numeric process state (see pr_sname) */ 249 char pr_sname; /* printable character representing pr_state */ 250 char pr_zomb; /* !=0: process terminated but not waited for */ 251 char pr_nice; /* nice for cpu usage */ 252 uint_t pr_flag; /* process flags */ 253 uid_t pr_uid; /* real user id */ 254 gid_t pr_gid; /* real group id */ 255 pid_t pr_pid; /* unique process id */ 256 pid_t pr_ppid; /* process id of parent */ 257 pid_t pr_pgrp; /* pid of process group leader */ 258 pid_t pr_sid; /* session id */ 259 caddr_t pr_addr; /* physical address of process */ 260 size_t pr_size; /* size of process image in pages */ 261 size_t pr_rssize; /* resident set size in pages */ 262 caddr_t pr_wchan; /* wait addr for sleeping process */ 263 timestruc_t pr_start; /* process start time, sec+nsec since epoch */ 264 timestruc_t pr_time; /* usr+sys cpu time for this process */ 265 int pr_pri; /* priority, high value is high priority */ 266 char pr_oldpri; /* pre-SVR4, low value is high priority */ 267 char pr_cpu; /* pre-SVR4, cpu usage for scheduling */ 268 o_dev_t pr_ottydev; /* short tty device number */ 269 dev_t pr_lttydev; /* controlling tty device (PRNODEV if none) */ 270 char pr_clname[PRCLSZ]; /* scheduling class name */ 271 char pr_fname[PRFNSZ]; /* last component of execed pathname */ 272 char pr_psargs[PRARGSZ]; /* initial characters of arg list */ 273 short pr_syscall; /* system call number (if in syscall) */ 274 short pr_fill; 275 timestruc_t pr_ctime; /* usr+sys cpu time for reaped children */ 276 size_t pr_bysize; /* size of process image in bytes */ 277 size_t pr_byrssize; /* resident set size in bytes */ 278 int pr_argc; /* initial argument count */ 279 char **pr_argv; /* initial argument vector */ 280 char **pr_envp; /* initial environment vector */ 281 int pr_wstat; /* if zombie, the wait() status */ 282 /* The following percent numbers are 16-bit binary */ 283 /* fractions [0 .. 1] with the binary point to the */ 284 /* right of the high-order bit (one == 0x8000) */ 285 ushort_t pr_pctcpu; /* % of recent cpu time, one or all lwps */ 286 ushort_t pr_pctmem; /* % of of system memory used by the process */ 287 uid_t pr_euid; /* effective user id */ 288 gid_t pr_egid; /* effective group id */ 289 id_t pr_aslwpid; /* historical; now always zero */ 290 char pr_dmodel; /* data model of the process */ 291 char pr_pad[3]; 292 int pr_filler[6]; /* for future expansion */ 293} prpsinfo_t; 294 295#if _STRUCTURED_PROC == 0 296 297#if !defined(_STYPES) 298#define pr_ttydev pr_lttydev 299#else 300#define pr_ttydev pr_ottydev 301#endif 302 303#define PRNODEV (dev_t)(-1l) /* non-existent device */ 304 305/* 306 * See <sys/procfs_isa.h> for possible values of pr_dmodel. 307 */ 308 309/* Optional actions to take when process continues */ 310 311typedef struct prrun { 312 int pr_flags; /* Flags */ 313 sigset_t pr_trace; /* Set of signals to be traced */ 314 sigset_t pr_sighold; /* Set of signals to be held */ 315 fltset_t pr_fault; /* Set of faults to be traced */ 316 caddr_t pr_vaddr; /* Virtual address at which to resume */ 317 int pr_filler[8]; /* Filler area for future expansion */ 318} prrun_t; 319 320#define PRCSIG 0x001 /* Clear current signal */ 321#define PRCFAULT 0x002 /* Clear current fault */ 322#define PRSTRACE 0x004 /* Use traced-signal set in pr_trace */ 323#define PRSHOLD 0x008 /* Use held-signal set in pr_sighold */ 324#define PRSFAULT 0x010 /* Use traced-fault set in pr_fault */ 325#define PRSVADDR 0x020 /* Resume at virtual address in pr_vaddr */ 326#define PRSTEP 0x040 /* Direct the lwp to single-step */ 327#define PRSABORT 0x080 /* Abort syscall */ 328#define PRSTOP 0x100 /* Set directed stop request */ 329 330/* Memory-management interface */ 331 332typedef struct prmap { 333 caddr_t pr_vaddr; /* Virtual address */ 334 size_t pr_size; /* Size of mapping in bytes */ 335 off_t pr_off; /* Offset into mapped object, if any */ 336 uint_t pr_mflags; /* Protection and attribute flags */ 337 uint_t pr_pagesize; /* pagesize (bytes) for this mapping */ 338 long pr_filler[3]; /* Filler for future expansion */ 339} prmap_t; 340 341/* Protection and attribute flags */ 342 343#define MA_READ 0x04 /* Readable by the traced process */ 344#define MA_WRITE 0x02 /* Writable by the traced process */ 345#define MA_EXEC 0x01 /* Executable by the traced process */ 346#define MA_SHARED 0x08 /* Changes are shared by mapped object */ 347/* 348 * These are obsolete and unreliable. 349 * They are included here only for historical compatibility. 350 */ 351#define MA_BREAK 0x10 /* Grown by brk(2) */ 352#define MA_STACK 0x20 /* Grown automatically on stack faults */ 353 354/* Process credentials */ 355 356typedef struct prcred { 357 uid_t pr_euid; /* Effective user id */ 358 uid_t pr_ruid; /* Real user id */ 359 uid_t pr_suid; /* Saved user id (from exec) */ 360 gid_t pr_egid; /* Effective group id */ 361 gid_t pr_rgid; /* Real group id */ 362 gid_t pr_sgid; /* Saved group id (from exec) */ 363 uint_t pr_ngroups; /* Number of supplementary groups */ 364} prcred_t; 365 366/* Resource usage */ 367 368typedef struct prusage { 369 id_t pr_lwpid; /* lwp id. 0: process or defunct */ 370 int pr_count; /* number of contributing lwps */ 371 timestruc_t pr_tstamp; /* current time stamp */ 372 timestruc_t pr_create; /* process/lwp creation time stamp */ 373 timestruc_t pr_term; /* process/lwp termination time stamp */ 374 timestruc_t pr_rtime; /* total lwp real (elapsed) time */ 375 timestruc_t pr_utime; /* user level CPU time */ 376 timestruc_t pr_stime; /* system call CPU time */ 377 timestruc_t pr_ttime; /* other system trap CPU time */ 378 timestruc_t pr_tftime; /* text page fault sleep time */ 379 timestruc_t pr_dftime; /* data page fault sleep time */ 380 timestruc_t pr_kftime; /* kernel page fault sleep time */ 381 timestruc_t pr_ltime; /* user lock wait sleep time */ 382 timestruc_t pr_slptime; /* all other sleep time */ 383 timestruc_t pr_wtime; /* wait-cpu (latency) time */ 384 timestruc_t pr_stoptime; /* stopped time */ 385 timestruc_t filltime[6]; /* filler for future expansion */ 386 ulong_t pr_minf; /* minor page faults */ 387 ulong_t pr_majf; /* major page faults */ 388 ulong_t pr_nswap; /* swaps */ 389 ulong_t pr_inblk; /* input blocks */ 390 ulong_t pr_oublk; /* output blocks */ 391 ulong_t pr_msnd; /* messages sent */ 392 ulong_t pr_mrcv; /* messages received */ 393 ulong_t pr_sigs; /* signals received */ 394 ulong_t pr_vctx; /* voluntary context switches */ 395 ulong_t pr_ictx; /* involuntary context switches */ 396 ulong_t pr_sysc; /* system calls */ 397 ulong_t pr_ioch; /* chars read and written */ 398 ulong_t filler[10]; /* filler for future expansion */ 399} prusage_t; 400 401/* Page data */ 402 403/* page data file header */ 404typedef struct prpageheader { 405 timestruc_t pr_tstamp; /* real time stamp */ 406 ulong_t pr_nmap; /* number of address space mappings */ 407 ulong_t pr_npage; /* total number of pages */ 408} prpageheader_t; 409 410/* page data mapping header */ 411typedef struct prasmap { 412 caddr_t pr_vaddr; /* virtual address */ 413 size_t pr_npage; /* number of pages in mapping */ 414 off_t pr_off; /* offset into mapped object, if any */ 415 uint_t pr_mflags; /* protection and attribute flags */ 416 uint_t pr_pagesize; /* pagesize (bytes) for this mapping */ 417 long pr_filler[3]; /* filler for future expansion */ 418} prasmap_t; 419 420/* 421 * npage bytes (rounded up to a sizeof (long)-byte boundary) follow 422 * each mapping header, containing zero or more of these flags. 423 */ 424#define PG_REFERENCED 0x02 /* page referenced since last read */ 425#define PG_MODIFIED 0x01 /* page modified since last read */ 426#define PG_HWMAPPED 0x04 /* page is present and mapped */ 427 428/* 429 * Macros for manipulating sets of flags. 430 * sp must be a pointer to one of sigset_t, fltset_t, or sysset_t. 431 * flag must be a member of the enumeration corresponding to *sp. 432 */ 433 434/* turn on all flags in set */ 435#define prfillset(sp) \ 436 { register int _i_ = sizeof (*(sp))/sizeof (uint32_t); \ 437 while (_i_) ((uint32_t *)(sp))[--_i_] = (uint32_t)0xFFFFFFFF; } 438 439/* turn off all flags in set */ 440#define premptyset(sp) \ 441 { register int _i_ = sizeof (*(sp))/sizeof (uint32_t); \ 442 while (_i_) ((uint32_t *)(sp))[--_i_] = (uint32_t)0; } 443 444/* turn on specified flag in set */ 445#define praddset(sp, flag) \ 446 ((void)(((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) ? \ 447 (((uint32_t *)(sp))[((flag)-1)/32] |= (1UL<<(((flag)-1)%32))) : 0)) 448 449/* turn off specified flag in set */ 450#define prdelset(sp, flag) \ 451 ((void)(((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) ? \ 452 (((uint32_t *)(sp))[((flag)-1)/32] &= ~(1UL<<(((flag)-1)%32))) : 0)) 453 454/* query: != 0 iff flag is turned on in set */ 455#define prismember(sp, flag) \ 456 (((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) && \ 457 (((uint32_t *)(sp))[((flag)-1)/32] & (1UL<<(((flag)-1)%32)))) 458 459#endif /* _STRUCTURED_PROC == 0 */ 460 461#ifdef _SYSCALL32 462 463#if _STRUCTURED_PROC == 0 464 465/* 466 * dev32_t version of PRNODEV 467 */ 468#define PRNODEV32 (dev32_t)(-1) 469 470/* 471 * Kernel view of structures used by _ILP32 programs. 472 */ 473 474#endif /* _STRUCTURED_PROC == 0 */ 475 476typedef struct prstatus32 { 477 int32_t pr_flags; /* Flags */ 478 short pr_why; /* Reason for process stop (if stopped) */ 479 short pr_what; /* More detailed reason */ 480 siginfo32_t pr_info; /* Info associated with signal or fault */ 481 short pr_cursig; /* Current signal */ 482 ushort_t pr_nlwp; /* Number of lwps in the process */ 483 sigset_t pr_sigpend; /* Set of signals pending to the process */ 484 sigset_t pr_sighold; /* Set of signals held (blocked) by the lwp */ 485 struct sigaltstack32 pr_altstack; /* Alternate signal stack info */ 486 struct sigaction32 pr_action; /* Signal action for current signal */ 487 pid32_t pr_pid; /* Process id */ 488 pid32_t pr_ppid; /* Parent process id */ 489 pid32_t pr_pgrp; /* Process group id */ 490 pid32_t pr_sid; /* Session id */ 491 timestruc32_t pr_utime; /* Process user cpu time */ 492 timestruc32_t pr_stime; /* Process system cpu time */ 493 timestruc32_t pr_cutime; /* Sum of children's user times */ 494 timestruc32_t pr_cstime; /* Sum of children's system times */ 495 char pr_clname[PRCLSZ]; /* Scheduling class name */ 496 short pr_syscall; /* System call number (if in syscall) */ 497 short pr_nsysarg; /* Number of arguments to this syscall */ 498 int32_t pr_sysarg[PRSYSARGS]; /* Arguments to this syscall */ 499 id32_t pr_who; /* Specific lwp identifier */ 500 sigset_t pr_lwppend; /* Set of signals pending to the lwp */ 501 caddr32_t pr_oldcontext; /* Address of previous ucontext */ 502 caddr32_t pr_brkbase; /* Address of the process heap */ 503 size32_t pr_brksize; /* Size of the process heap, in bytes */ 504 caddr32_t pr_stkbase; /* Address of the process stack */ 505 size32_t pr_stksize; /* Size of the process stack, in bytes */ 506 short pr_processor; /* processor which last ran this LWP */ 507 short pr_bind; /* processor LWP bound to or PBIND_NONE */ 508 int32_t pr_instr; /* Current instruction */ 509 prgregset32_t pr_reg; /* General registers */ 510} prstatus32_t; 511 512typedef struct prpsinfo32 { 513 char pr_state; /* numeric process state (see pr_sname) */ 514 char pr_sname; /* printable character representing pr_state */ 515 char pr_zomb; /* !=0: process terminated but not waited for */ 516 char pr_nice; /* nice for cpu usage */ 517 uint32_t pr_flag; /* process flags */ 518 uid32_t pr_uid; /* real user id */ 519 gid32_t pr_gid; /* real group id */ 520 pid32_t pr_pid; /* unique process id */ 521 pid32_t pr_ppid; /* process id of parent */ 522 pid32_t pr_pgrp; /* pid of process group leader */ 523 pid32_t pr_sid; /* session id */ 524 caddr32_t pr_addr; /* physical address of process */ 525 size32_t pr_size; /* size of process image in pages */ 526 size32_t pr_rssize; /* resident set size in pages */ 527 caddr32_t pr_wchan; /* wait addr for sleeping process */ 528 timestruc32_t pr_start; /* process start time, sec+nsec since epoch */ 529 timestruc32_t pr_time; /* usr+sys cpu time for this process */ 530 int32_t pr_pri; /* priority, high value is high priority */ 531 char pr_oldpri; /* pre-SVR4, low value is high priority */ 532 char pr_cpu; /* pre-SVR4, cpu usage for scheduling */ 533 o_dev_t pr_ottydev; /* short tty device number */ 534 dev32_t pr_lttydev; /* controlling tty device (PRNODEV if none) */ 535 char pr_clname[PRCLSZ]; /* scheduling class name */ 536 char pr_fname[PRFNSZ]; /* last component of execed pathname */ 537 char pr_psargs[PRARGSZ]; /* initial characters of arg list */ 538 short pr_syscall; /* system call number (if in syscall) */ 539 short pr_fill; 540 timestruc32_t pr_ctime; /* usr+sys cpu time for reaped children */ 541 size32_t pr_bysize; /* size of process image in bytes */ 542 size32_t pr_byrssize; /* resident set size in bytes */ 543 int pr_argc; /* initial argument count */ 544 caddr32_t pr_argv; /* initial argument vector */ 545 caddr32_t pr_envp; /* initial environment vector */ 546 int pr_wstat; /* if zombie, the wait() status */ 547 ushort_t pr_pctcpu; /* % of recent cpu time, one or all lwps */ 548 ushort_t pr_pctmem; /* % of of system memory used by the process */ 549 uid32_t pr_euid; /* effective user id */ 550 gid32_t pr_egid; /* effective group id */ 551 id32_t pr_aslwpid; /* historical; now always zero */ 552 char pr_dmodel; /* data model of the process */ 553 char pr_pad[3]; 554 int32_t pr_filler[6]; /* for future expansion */ 555} prpsinfo32_t; 556 557#if _STRUCTURED_PROC == 0 558 559typedef struct prrun32 { 560 int32_t pr_flags; /* Flags */ 561 sigset_t pr_trace; /* Set of signals to be traced */ 562 sigset_t pr_sighold; /* Set of signals to be held */ 563 fltset_t pr_fault; /* Set of faults to be traced */ 564 caddr32_t pr_vaddr; /* Virtual address at which to resume */ 565 int32_t pr_filler[8]; /* Filler area for future expansion */ 566} prrun32_t; 567 568typedef struct ioc_prmap32 { 569 caddr32_t pr_vaddr; /* Virtual address */ 570 size32_t pr_size; /* Size of mapping in bytes */ 571 off32_t pr_off; /* Offset into mapped object, if any */ 572 uint32_t pr_mflags; /* Protection and attribute flags */ 573 uint32_t pr_pagesize; /* pagesize (bytes) for this mapping */ 574 int32_t pr_filler[3]; /* Filler for future expansion */ 575} ioc_prmap32_t; 576 577typedef struct prusage32 { 578 id32_t pr_lwpid; /* lwp id. 0: process or defunct */ 579 int32_t pr_count; /* number of contributing lwps */ 580 timestruc32_t pr_tstamp; /* current time stamp */ 581 timestruc32_t pr_create; /* process/lwp creation time stamp */ 582 timestruc32_t pr_term; /* process/lwp termination time stamp */ 583 timestruc32_t pr_rtime; /* total lwp real (elapsed) time */ 584 timestruc32_t pr_utime; /* user level cpu time */ 585 timestruc32_t pr_stime; /* system call cpu time */ 586 timestruc32_t pr_ttime; /* other system trap cpu time */ 587 timestruc32_t pr_tftime; /* text page fault sleep time */ 588 timestruc32_t pr_dftime; /* data page fault sleep time */ 589 timestruc32_t pr_kftime; /* kernel page fault sleep time */ 590 timestruc32_t pr_ltime; /* user lock wait sleep time */ 591 timestruc32_t pr_slptime; /* all other sleep time */ 592 timestruc32_t pr_wtime; /* wait-cpu (latency) time */ 593 timestruc32_t pr_stoptime; /* stopped time */ 594 timestruc32_t filltime[6]; /* filler for future expansion */ 595 uint32_t pr_minf; /* minor page faults */ 596 uint32_t pr_majf; /* major page faults */ 597 uint32_t pr_nswap; /* swaps */ 598 uint32_t pr_inblk; /* input blocks */ 599 uint32_t pr_oublk; /* output blocks */ 600 uint32_t pr_msnd; /* messages sent */ 601 uint32_t pr_mrcv; /* messages received */ 602 uint32_t pr_sigs; /* signals received */ 603 uint32_t pr_vctx; /* voluntary context switches */ 604 uint32_t pr_ictx; /* involuntary context switches */ 605 uint32_t pr_sysc; /* system calls */ 606 uint32_t pr_ioch; /* chars read and written */ 607 uint32_t filler[10]; /* filler for future expansion */ 608} prusage32_t; 609 610typedef struct ioc_prpageheader32 { 611 timestruc32_t pr_tstamp; /* real time stamp */ 612 uint32_t pr_nmap; /* number of address space mappings */ 613 uint32_t pr_npage; /* total number of pages */ 614} ioc_prpageheader32_t; 615 616typedef struct ioc_prasmap32 { 617 caddr32_t pr_vaddr; /* virtual address */ 618 size32_t pr_npage; /* number of pages in mapping */ 619 off32_t pr_off; /* offset into mapped object, if any */ 620 uint32_t pr_mflags; /* protection and attribute flags */ 621 uint32_t pr_pagesize; /* pagesize (bytes) for this mapping */ 622 int32_t pr_filler[3]; /* filler for future expansion */ 623} ioc_prasmap32_t; 624 625#endif /* _STRUCTURED_PROC == 0 */ 626 627#endif /* _SYSCALL32 */ 628 629#ifdef __cplusplus 630} 631#endif 632 633#endif /* _SYS_OLD_PROCFS_H */ 634