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 It is obsolete but will 36 * continue to be supported in SunOS until the next major release. 37 */ 38 39 #include 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 48 extern "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 * SPARC-specific interfaces. 161 */ 162 #define PIOCGWIN (PIOC|101) /* get gwindows_t (see sys/reg.h) */ 163 164 /* Process/lwp status structure */ 165 166 #define PRCLSZ 8 /* maximum size of scheduling class name */ 167 #define PRSYSARGS 8 /* maximum number of syscall arguments */ 168 169 #endif /* _STRUCTURED_PROC == 0 */ 170 171 typedef struct prstatus { 172 int pr_flags; /* Flags (see below) */ 173 short pr_why; /* Reason for process stop (if stopped) */ 174 short pr_what; /* More detailed reason */ 175 siginfo_t pr_info; /* Info associated with signal or fault */ 176 short pr_cursig; /* Current signal */ 177 ushort_t pr_nlwp; /* Number of lwps in the process */ 178 sigset_t pr_sigpend; /* Set of signals pending to the process */ 179 sigset_t pr_sighold; /* Set of signals held (blocked) by the lwp */ 180 struct sigaltstack pr_altstack; /* Alternate signal stack info */ 181 struct sigaction pr_action; /* Signal action for current signal */ 182 pid_t pr_pid; /* Process id */ 183 pid_t pr_ppid; /* Parent process id */ 184 pid_t pr_pgrp; /* Process group id */ 185 pid_t pr_sid; /* Session id */ 186 timestruc_t pr_utime; /* Process user cpu time */ 187 timestruc_t pr_stime; /* Process system cpu time */ 188 timestruc_t pr_cutime; /* Sum of children's user times */ 189 timestruc_t pr_cstime; /* Sum of children's system times */ 190 char pr_clname[PRCLSZ]; /* Scheduling class name */ 191 short pr_syscall; /* System call number (if in syscall) */ 192 short pr_nsysarg; /* Number of arguments to this syscall */ 193 long pr_sysarg[PRSYSARGS]; /* Arguments to this syscall */ 194 id_t pr_who; /* Specific lwp identifier */ 195 sigset_t pr_lwppend; /* Set of signals pending to the lwp */ 196 struct ucontext *pr_oldcontext; /* Address of previous ucontext */ 197 caddr_t pr_brkbase; /* Address of the process heap */ 198 size_t pr_brksize; /* Size of the process heap, in bytes */ 199 caddr_t pr_stkbase; /* Address of the process stack */ 200 size_t pr_stksize; /* Size of the process stack, in bytes */ 201 short pr_processor; /* processor which last ran this LWP */ 202 short pr_bind; /* processor LWP bound to or PBIND_NONE */ 203 long pr_instr; /* Current instruction */ 204 prgregset_t pr_reg; /* General registers */ 205 } prstatus_t; 206 207 #if _STRUCTURED_PROC == 0 208 209 /* pr_flags */ 210 211 #define PR_STOPPED 0x0001 /* lwp is stopped */ 212 #define PR_ISTOP 0x0002 /* lwp is stopped on an event of interest */ 213 #define PR_DSTOP 0x0004 /* lwp has a stop directive in effect */ 214 #define PR_ASLEEP 0x0008 /* lwp is sleeping in a system call */ 215 #define PR_FORK 0x0010 /* inherit-on-fork is in effect */ 216 #define PR_RLC 0x0020 /* run-on-last-close is in effect */ 217 #define PR_PTRACE 0x0040 /* obsolete, never set in SunOS5.0 */ 218 #define PR_PCINVAL 0x0080 /* contents of pr_instr undefined */ 219 #define PR_ISSYS 0x0100 /* system process */ 220 #define PR_STEP 0x0200 /* lwp has a single-step directive in effect */ 221 #define PR_KLC 0x0400 /* kill-on-last-close is in effect */ 222 #define PR_ASYNC 0x0800 /* asynchronous-stop is in effect */ 223 #define PR_PCOMPAT 0x1000 /* ptrace-compatibility mode is in effect */ 224 #define PR_MSACCT 0x2000 /* micro-state usage accounting is in effect */ 225 #define PR_BPTADJ 0x4000 /* breakpoint trap pc adjustment is in effect */ 226 #define PR_ASLWP 0x8000 /* obsolete flag; never set */ 227 228 /* Reasons for stopping */ 229 230 #define PR_REQUESTED 1 231 #define PR_SIGNALLED 2 232 #define PR_SYSENTRY 3 233 #define PR_SYSEXIT 4 234 #define PR_JOBCONTROL 5 235 #define PR_FAULTED 6 236 #define PR_SUSPENDED 7 237 #define PR_CHECKPOINT 8 238 239 /* Information for the ps(1) command */ 240 241 #define PRFNSZ 16 /* max size of execed filename */ 242 #define PRARGSZ 80 /* Number of chars of arguments */ 243 244 #endif /* _STRUCTURED_PROC == 0 */ 245 246 typedef struct prpsinfo { 247 char pr_state; /* numeric process state (see pr_sname) */ 248 char pr_sname; /* printable character representing pr_state */ 249 char pr_zomb; /* !=0: process terminated but not waited for */ 250 char pr_nice; /* nice for cpu usage */ 251 uint_t pr_flag; /* process flags */ 252 uid_t pr_uid; /* real user id */ 253 gid_t pr_gid; /* real group id */ 254 pid_t pr_pid; /* unique process id */ 255 pid_t pr_ppid; /* process id of parent */ 256 pid_t pr_pgrp; /* pid of process group leader */ 257 pid_t pr_sid; /* session id */ 258 caddr_t pr_addr; /* physical address of process */ 259 size_t pr_size; /* size of process image in pages */ 260 size_t pr_rssize; /* resident set size in pages */ 261 caddr_t pr_wchan; /* wait addr for sleeping process */ 262 timestruc_t pr_start; /* process start time, sec+nsec since epoch */ 263 timestruc_t pr_time; /* usr+sys cpu time for this process */ 264 int pr_pri; /* priority, high value is high priority */ 265 char pr_oldpri; /* pre-SVR4, low value is high priority */ 266 char pr_cpu; /* pre-SVR4, cpu usage for scheduling */ 267 o_dev_t pr_ottydev; /* short tty device number */ 268 dev_t pr_lttydev; /* controlling tty device (PRNODEV if none) */ 269 char pr_clname[PRCLSZ]; /* scheduling class name */ 270 char pr_fname[PRFNSZ]; /* last component of execed pathname */ 271 char pr_psargs[PRARGSZ]; /* initial characters of arg list */ 272 short pr_syscall; /* system call number (if in syscall) */ 273 short pr_fill; 274 timestruc_t pr_ctime; /* usr+sys cpu time for reaped children */ 275 size_t pr_bysize; /* size of process image in bytes */ 276 size_t pr_byrssize; /* resident set size in bytes */ 277 int pr_argc; /* initial argument count */ 278 char **pr_argv; /* initial argument vector */ 279 char **pr_envp; /* initial environment vector */ 280 int pr_wstat; /* if zombie, the wait() status */ 281 /* The following percent numbers are 16-bit binary */ 282 /* fractions [0 .. 1] with the binary point to the */ 283 /* right of the high-order bit (one == 0x8000) */ 284 ushort_t pr_pctcpu; /* % of recent cpu time, one or all lwps */ 285 ushort_t pr_pctmem; /* % of of system memory used by the process */ 286 uid_t pr_euid; /* effective user id */ 287 gid_t pr_egid; /* effective group id */ 288 id_t pr_aslwpid; /* historical; now always zero */ 289 char pr_dmodel; /* data model of the process */ 290 char pr_pad[3]; 291 int pr_filler[6]; /* for future expansion */ 292 } prpsinfo_t; 293 294 #if _STRUCTURED_PROC == 0 295 296 #if !defined(_STYPES) 297 #define pr_ttydev pr_lttydev 298 #else 299 #define pr_ttydev pr_ottydev 300 #endif 301 302 #define PRNODEV (dev_t)(-1l) /* non-existent device */ 303 304 /* 305 * See <sys/procfs_isa.h> for possible values of pr_dmodel. 306 */ 307 308 /* Optional actions to take when process continues */ 309 310 typedef struct prrun { 311 int pr_flags; /* Flags */ 312 sigset_t pr_trace; /* Set of signals to be traced */ 313 sigset_t pr_sighold; /* Set of signals to be held */ 314 fltset_t pr_fault; /* Set of faults to be traced */ 315 caddr_t pr_vaddr; /* Virtual address at which to resume */ 316 int pr_filler[8]; /* Filler area for future expansion */ 317 } prrun_t; 318 319 #define PRCSIG 0x001 /* Clear current signal */ 320 #define PRCFAULT 0x002 /* Clear current fault */ 321 #define PRSTRACE 0x004 /* Use traced-signal set in pr_trace */ 322 #define PRSHOLD 0x008 /* Use held-signal set in pr_sighold */ 323 #define PRSFAULT 0x010 /* Use traced-fault set in pr_fault */ 324 #define PRSVADDR 0x020 /* Resume at virtual address in pr_vaddr */ 325 #define PRSTEP 0x040 /* Direct the lwp to single-step */ 326 #define PRSABORT 0x080 /* Abort syscall */ 327 #define PRSTOP 0x100 /* Set directed stop request */ 328 329 /* Memory-management interface */ 330 331 typedef struct prmap { 332 caddr_t pr_vaddr; /* Virtual address */ 333 size_t pr_size; /* Size of mapping in bytes */ 334 off_t pr_off; /* Offset into mapped object, if any */ 335 uint_t pr_mflags; /* Protection and attribute flags */ 336 uint_t pr_pagesize; /* pagesize (bytes) for this mapping */ 337 long pr_filler[3]; /* Filler for future expansion */ 338 } prmap_t; 339 340 /* Protection and attribute flags */ 341 342 #define MA_READ 0x04 /* Readable by the traced process */ 343 #define MA_WRITE 0x02 /* Writable by the traced process */ 344 #define MA_EXEC 0x01 /* Executable by the traced process */ 345 #define MA_SHARED 0x08 /* Changes are shared by mapped object */ 346 /* 347 * These are obsolete and unreliable. 348 * They are included here only for historical compatibility. 349 */ 350 #define MA_BREAK 0x10 /* Grown by brk(2) */ 351 #define MA_STACK 0x20 /* Grown automatically on stack faults */ 352 353 /* Process credentials */ 354 355 typedef struct prcred { 356 uid_t pr_euid; /* Effective user id */ 357 uid_t pr_ruid; /* Real user id */ 358 uid_t pr_suid; /* Saved user id (from exec) */ 359 gid_t pr_egid; /* Effective group id */ 360 gid_t pr_rgid; /* Real group id */ 361 gid_t pr_sgid; /* Saved group id (from exec) */ 362 uint_t pr_ngroups; /* Number of supplementary groups */ 363 } prcred_t; 364 365 /* Resource usage */ 366 367 typedef struct prusage { 368 id_t pr_lwpid; /* lwp id. 0: process or defunct */ 369 int pr_count; /* number of contributing lwps */ 370 timestruc_t pr_tstamp; /* current time stamp */ 371 timestruc_t pr_create; /* process/lwp creation time stamp */ 372 timestruc_t pr_term; /* process/lwp termination time stamp */ 373 timestruc_t pr_rtime; /* total lwp real (elapsed) time */ 374 timestruc_t pr_utime; /* user level CPU time */ 375 timestruc_t pr_stime; /* system call CPU time */ 376 timestruc_t pr_ttime; /* other system trap CPU time */ 377 timestruc_t pr_tftime; /* text page fault sleep time */ 378 timestruc_t pr_dftime; /* data page fault sleep time */ 379 timestruc_t pr_kftime; /* kernel page fault sleep time */ 380 timestruc_t pr_ltime; /* user lock wait sleep time */ 381 timestruc_t pr_slptime; /* all other sleep time */ 382 timestruc_t pr_wtime; /* wait-cpu (latency) time */ 383 timestruc_t pr_stoptime; /* stopped time */ 384 timestruc_t filltime[6]; /* filler for future expansion */ 385 ulong_t pr_minf; /* minor page faults */ 386 ulong_t pr_majf; /* major page faults */ 387 ulong_t pr_nswap; /* swaps */ 388 ulong_t pr_inblk; /* input blocks */ 389 ulong_t pr_oublk; /* output blocks */ 390 ulong_t pr_msnd; /* messages sent */ 391 ulong_t pr_mrcv; /* messages received */ 392 ulong_t pr_sigs; /* signals received */ 393 ulong_t pr_vctx; /* voluntary context switches */ 394 ulong_t pr_ictx; /* involuntary context switches */ 395 ulong_t pr_sysc; /* system calls */ 396 ulong_t pr_ioch; /* chars read and written */ 397 ulong_t filler[10]; /* filler for future expansion */ 398 } prusage_t; 399 400 /* Page data */ 401 402 /* page data file header */ 403 typedef struct prpageheader { 404 timestruc_t pr_tstamp; /* real time stamp */ 405 ulong_t pr_nmap; /* number of address space mappings */ 406 ulong_t pr_npage; /* total number of pages */ 407 } prpageheader_t; 408 409 /* page data mapping header */ 410 typedef struct prasmap { 411 caddr_t pr_vaddr; /* virtual address */ 412 size_t pr_npage; /* number of pages in mapping */ 413 off_t pr_off; /* offset into mapped object, if any */ 414 uint_t pr_mflags; /* protection and attribute flags */ 415 uint_t pr_pagesize; /* pagesize (bytes) for this mapping */ 416 long pr_filler[3]; /* filler for future expansion */ 417 } prasmap_t; 418 419 /* 420 * npage bytes (rounded up to a sizeof (long)-byte boundary) follow 421 * each mapping header, containing zero or more of these flags. 422 */ 423 #define PG_REFERENCED 0x02 /* page referenced since last read */ 424 #define PG_MODIFIED 0x01 /* page modified since last read */ 425 #define PG_HWMAPPED 0x04 /* page is present and mapped */ 426 427 /* 428 * Macros for manipulating sets of flags. 429 * sp must be a pointer to one of sigset_t, fltset_t, or sysset_t. 430 * flag must be a member of the enumeration corresponding to *sp. 431 */ 432 433 /* turn on all flags in set */ 434 #define prfillset(sp) \ 435 { register int _i_ = sizeof (*(sp))/sizeof (uint32_t); \ 436 while (_i_) ((uint32_t *)(sp))[--_i_] = (uint32_t)0xFFFFFFFF; } 437 438 /* turn off all flags in set */ 439 #define premptyset(sp) \ 440 { register int _i_ = sizeof (*(sp))/sizeof (uint32_t); \ 441 while (_i_) ((uint32_t *)(sp))[--_i_] = (uint32_t)0; } 442 443 /* turn on specified flag in set */ 444 #define praddset(sp, flag) \ 445 ((void)(((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) ? \ 446 (((uint32_t *)(sp))[((flag)-1)/32] |= (1UL<<(((flag)-1)%32))) : 0)) 447 448 /* turn off specified flag in set */ 449 #define prdelset(sp, flag) \ 450 ((void)(((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) ? \ 451 (((uint32_t *)(sp))[((flag)-1)/32] &= ~(1UL<<(((flag)-1)%32))) : 0)) 452 453 /* query: != 0 iff flag is turned on in set */ 454 #define prismember(sp, flag) \ 455 (((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) && \ 456 (((uint32_t *)(sp))[((flag)-1)/32] & (1UL<<(((flag)-1)%32)))) 457 458 #endif /* _STRUCTURED_PROC == 0 */ 459 460 #ifdef _SYSCALL32 461 462 #if _STRUCTURED_PROC == 0 463 464 /* 465 * dev32_t version of PRNODEV 466 */ 467 #define PRNODEV32 (dev32_t)(-1) 468 469 /* 470 * Kernel view of structures used by _ILP32 programs. 471 */ 472 473 #endif /* _STRUCTURED_PROC == 0 */ 474 475 typedef struct prstatus32 { 476 int32_t pr_flags; /* Flags */ 477 short pr_why; /* Reason for process stop (if stopped) */ 478 short pr_what; /* More detailed reason */ 479 siginfo32_t pr_info; /* Info associated with signal or fault */ 480 short pr_cursig; /* Current signal */ 481 ushort_t pr_nlwp; /* Number of lwps in the process */ 482 sigset_t pr_sigpend; /* Set of signals pending to the process */ 483 sigset_t pr_sighold; /* Set of signals held (blocked) by the lwp */ 484 struct sigaltstack32 pr_altstack; /* Alternate signal stack info */ 485 struct sigaction32 pr_action; /* Signal action for current signal */ 486 pid32_t pr_pid; /* Process id */ 487 pid32_t pr_ppid; /* Parent process id */ 488 pid32_t pr_pgrp; /* Process group id */ 489 pid32_t pr_sid; /* Session id */ 490 timestruc32_t pr_utime; /* Process user cpu time */ 491 timestruc32_t pr_stime; /* Process system cpu time */ 492 timestruc32_t pr_cutime; /* Sum of children's user times */ 493 timestruc32_t pr_cstime; /* Sum of children's system times */ 494 char pr_clname[PRCLSZ]; /* Scheduling class name */ 495 short pr_syscall; /* System call number (if in syscall) */ 496 short pr_nsysarg; /* Number of arguments to this syscall */ 497 int32_t pr_sysarg[PRSYSARGS]; /* Arguments to this syscall */ 498 id32_t pr_who; /* Specific lwp identifier */ 499 sigset_t pr_lwppend; /* Set of signals pending to the lwp */ 500 caddr32_t pr_oldcontext; /* Address of previous ucontext */ 501 caddr32_t pr_brkbase; /* Address of the process heap */ 502 size32_t pr_brksize; /* Size of the process heap, in bytes */ 503 caddr32_t pr_stkbase; /* Address of the process stack */ 504 size32_t pr_stksize; /* Size of the process stack, in bytes */ 505 short pr_processor; /* processor which last ran this LWP */ 506 short pr_bind; /* processor LWP bound to or PBIND_NONE */ 507 int32_t pr_instr; /* Current instruction */ 508 prgregset32_t pr_reg; /* General registers */ 509 } prstatus32_t; 510 511 typedef struct prpsinfo32 { 512 char pr_state; /* numeric process state (see pr_sname) */ 513 char pr_sname; /* printable character representing pr_state */ 514 char pr_zomb; /* !=0: process terminated but not waited for */ 515 char pr_nice; /* nice for cpu usage */ 516 uint32_t pr_flag; /* process flags */ 517 uid32_t pr_uid; /* real user id */ 518 gid32_t pr_gid; /* real group id */ 519 pid32_t pr_pid; /* unique process id */ 520 pid32_t pr_ppid; /* process id of parent */ 521 pid32_t pr_pgrp; /* pid of process group leader */ 522 pid32_t pr_sid; /* session id */ 523 caddr32_t pr_addr; /* physical address of process */ 524 size32_t pr_size; /* size of process image in pages */ 525 size32_t pr_rssize; /* resident set size in pages */ 526 caddr32_t pr_wchan; /* wait addr for sleeping process */ 527 timestruc32_t pr_start; /* process start time, sec+nsec since epoch */ 528 timestruc32_t pr_time; /* usr+sys cpu time for this process */ 529 int32_t pr_pri; /* priority, high value is high priority */ 530 char pr_oldpri; /* pre-SVR4, low value is high priority */ 531 char pr_cpu; /* pre-SVR4, cpu usage for scheduling */ 532 o_dev_t pr_ottydev; /* short tty device number */ 533 dev32_t pr_lttydev; /* controlling tty device (PRNODEV if none) */ 534 char pr_clname[PRCLSZ]; /* scheduling class name */ 535 char pr_fname[PRFNSZ]; /* last component of execed pathname */ 536 char pr_psargs[PRARGSZ]; /* initial characters of arg list */ 537 short pr_syscall; /* system call number (if in syscall) */ 538 short pr_fill; 539 timestruc32_t pr_ctime; /* usr+sys cpu time for reaped children */ 540 size32_t pr_bysize; /* size of process image in bytes */ 541 size32_t pr_byrssize; /* resident set size in bytes */ 542 int pr_argc; /* initial argument count */ 543 caddr32_t pr_argv; /* initial argument vector */ 544 caddr32_t pr_envp; /* initial environment vector */ 545 int pr_wstat; /* if zombie, the wait() status */ 546 ushort_t pr_pctcpu; /* % of recent cpu time, one or all lwps */ 547 ushort_t pr_pctmem; /* % of of system memory used by the process */ 548 uid32_t pr_euid; /* effective user id */ 549 gid32_t pr_egid; /* effective group id */ 550 id32_t pr_aslwpid; /* historical; now always zero */ 551 char pr_dmodel; /* data model of the process */ 552 char pr_pad[3]; 553 int32_t pr_filler[6]; /* for future expansion */ 554 } prpsinfo32_t; 555 556 #if _STRUCTURED_PROC == 0 557 558 typedef struct prrun32 { 559 int32_t pr_flags; /* Flags */ 560 sigset_t pr_trace; /* Set of signals to be traced */ 561 sigset_t pr_sighold; /* Set of signals to be held */ 562 fltset_t pr_fault; /* Set of faults to be traced */ 563 caddr32_t pr_vaddr; /* Virtual address at which to resume */ 564 int32_t pr_filler[8]; /* Filler area for future expansion */ 565 } prrun32_t; 566 567 typedef struct ioc_prmap32 { 568 caddr32_t pr_vaddr; /* Virtual address */ 569 size32_t pr_size; /* Size of mapping in bytes */ 570 off32_t pr_off; /* Offset into mapped object, if any */ 571 uint32_t pr_mflags; /* Protection and attribute flags */ 572 uint32_t pr_pagesize; /* pagesize (bytes) for this mapping */ 573 int32_t pr_filler[3]; /* Filler for future expansion */ 574 } ioc_prmap32_t; 575 576 typedef struct prusage32 { 577 id32_t pr_lwpid; /* lwp id. 0: process or defunct */ 578 int32_t pr_count; /* number of contributing lwps */ 579 timestruc32_t pr_tstamp; /* current time stamp */ 580 timestruc32_t pr_create; /* process/lwp creation time stamp */ 581 timestruc32_t pr_term; /* process/lwp termination time stamp */ 582 timestruc32_t pr_rtime; /* total lwp real (elapsed) time */ 583 timestruc32_t pr_utime; /* user level cpu time */ 584 timestruc32_t pr_stime; /* system call cpu time */ 585 timestruc32_t pr_ttime; /* other system trap cpu time */ 586 timestruc32_t pr_tftime; /* text page fault sleep time */ 587 timestruc32_t pr_dftime; /* data page fault sleep time */ 588 timestruc32_t pr_kftime; /* kernel page fault sleep time */ 589 timestruc32_t pr_ltime; /* user lock wait sleep time */ 590 timestruc32_t pr_slptime; /* all other sleep time */ 591 timestruc32_t pr_wtime; /* wait-cpu (latency) time */ 592 timestruc32_t pr_stoptime; /* stopped time */ 593 timestruc32_t filltime[6]; /* filler for future expansion */ 594 uint32_t pr_minf; /* minor page faults */ 595 uint32_t pr_majf; /* major page faults */ 596 uint32_t pr_nswap; /* swaps */ 597 uint32_t pr_inblk; /* input blocks */ 598 uint32_t pr_oublk; /* output blocks */ 599 uint32_t pr_msnd; /* messages sent */ 600 uint32_t pr_mrcv; /* messages received */ 601 uint32_t pr_sigs; /* signals received */ 602 uint32_t pr_vctx; /* voluntary context switches */ 603 uint32_t pr_ictx; /* involuntary context switches */ 604 uint32_t pr_sysc; /* system calls */ 605 uint32_t pr_ioch; /* chars read and written */ 606 uint32_t filler[10]; /* filler for future expansion */ 607 } prusage32_t; 608 609 typedef struct ioc_prpageheader32 { 610 timestruc32_t pr_tstamp; /* real time stamp */ 611 uint32_t pr_nmap; /* number of address space mappings */ 612 uint32_t pr_npage; /* total number of pages */ 613 } ioc_prpageheader32_t; 614 615 typedef struct ioc_prasmap32 { 616 caddr32_t pr_vaddr; /* virtual address */ 617 size32_t pr_npage; /* number of pages in mapping */ 618 off32_t pr_off; /* offset into mapped object, if any */ 619 uint32_t pr_mflags; /* protection and attribute flags */ 620 uint32_t pr_pagesize; /* pagesize (bytes) for this mapping */ 621 int32_t pr_filler[3]; /* filler for future expansion */ 622 } ioc_prasmap32_t; 623 624 #endif /* _STRUCTURED_PROC == 0 */ 625 626 #endif /* _SYSCALL32 */ 627 628 #ifdef __cplusplus 629 } 630 #endif 631 632 #endif /* _SYS_OLD_PROCFS_H */ 633