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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 1992-2003 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 #ifndef _SYS_OLD_PROCFS_H 32 #define _SYS_OLD_PROCFS_H 33 34 #pragma ident "%Z%%M% %I% %E% SMI" 35 36 /* 37 * This file contains the definitions for the old ioctl()-based 38 * version of the process file system. It is obsolete but will 39 * continue to be supported in SunOS until the next major release. 40 * Note that <sys/procfs.h> and <sys/old_procfs.h> contain conflicting 41 * definitions and cannot be included together in the same source file. 42 */ 43 44 #include <sys/types.h> 45 #include <sys/time_impl.h> 46 #include <sys/signal.h> 47 #include <sys/siginfo.h> 48 #include <sys/fault.h> 49 #include <sys/syscall.h> 50 #include <sys/procfs_isa.h> 51 52 #ifdef __cplusplus 53 extern "C" { 54 #endif 55 56 #if !defined(_LP64) && _FILE_OFFSET_BITS == 64 57 #error "Cannot use procfs in the large file compilation environment" 58 #endif 59 60 #if _STRUCTURED_PROC == 0 61 62 /* 63 * ioctl codes and system call interfaces for /proc. 64 */ 65 66 #define PIOC ('q'<<8) 67 #define PIOCSTATUS (PIOC|1) /* get process status */ 68 #define PIOCSTOP (PIOC|2) /* post STOP request and... */ 69 #define PIOCWSTOP (PIOC|3) /* wait for process to STOP */ 70 #define PIOCRUN (PIOC|4) /* make process runnable */ 71 #define PIOCGTRACE (PIOC|5) /* get traced signal set */ 72 #define PIOCSTRACE (PIOC|6) /* set traced signal set */ 73 #define PIOCSSIG (PIOC|7) /* set current signal */ 74 #define PIOCKILL (PIOC|8) /* send signal */ 75 #define PIOCUNKILL (PIOC|9) /* delete a signal */ 76 #define PIOCGHOLD (PIOC|10) /* get held signal set */ 77 #define PIOCSHOLD (PIOC|11) /* set held signal set */ 78 #define PIOCMAXSIG (PIOC|12) /* get max signal number */ 79 #define PIOCACTION (PIOC|13) /* get signal action structs */ 80 #define PIOCGFAULT (PIOC|14) /* get traced fault set */ 81 #define PIOCSFAULT (PIOC|15) /* set traced fault set */ 82 #define PIOCCFAULT (PIOC|16) /* clear current fault */ 83 #define PIOCGENTRY (PIOC|17) /* get syscall entry set */ 84 #define PIOCSENTRY (PIOC|18) /* set syscall entry set */ 85 #define PIOCGEXIT (PIOC|19) /* get syscall exit set */ 86 #define PIOCSEXIT (PIOC|20) /* set syscall exit set */ 87 88 /* 89 * These four are obsolete (replaced by PIOCSET/PIOCRESET). 90 */ 91 #define PIOCSFORK (PIOC|21) /* set inherit-on-fork flag */ 92 #define PIOCRFORK (PIOC|22) /* reset inherit-on-fork flag */ 93 #define PIOCSRLC (PIOC|23) /* set run-on-last-close flag */ 94 #define PIOCRRLC (PIOC|24) /* reset run-on-last-close flag */ 95 96 #define PIOCGREG (PIOC|25) /* get general registers */ 97 #define PIOCSREG (PIOC|26) /* set general registers */ 98 #define PIOCGFPREG (PIOC|27) /* get floating-point registers */ 99 #define PIOCSFPREG (PIOC|28) /* set floating-point registers */ 100 #define PIOCNICE (PIOC|29) /* set nice priority */ 101 #define PIOCPSINFO (PIOC|30) /* get ps(1) information */ 102 #define PIOCNMAP (PIOC|31) /* get number of memory mappings */ 103 #define PIOCMAP (PIOC|32) /* get memory map information */ 104 #define PIOCOPENM (PIOC|33) /* open mapped object for reading */ 105 #define PIOCCRED (PIOC|34) /* get process credentials */ 106 #define PIOCGROUPS (PIOC|35) /* get supplementary groups */ 107 #define PIOCGETPR (PIOC|36) /* read struct proc */ 108 #define PIOCGETU (PIOC|37) /* read user area */ 109 110 /* 111 * These are new with SunOS5.0. 112 */ 113 #define PIOCSET (PIOC|38) /* set process flags */ 114 #define PIOCRESET (PIOC|39) /* reset process flags */ 115 #define PIOCUSAGE (PIOC|43) /* get resource usage */ 116 #define PIOCOPENPD (PIOC|44) /* get page data file descriptor */ 117 118 /* 119 * Lightweight process interfaces. 120 */ 121 #define PIOCLWPIDS (PIOC|45) /* get lwp identifiers */ 122 #define PIOCOPENLWP (PIOC|46) /* get lwp file descriptor */ 123 #define PIOCLSTATUS (PIOC|47) /* get status of all lwps */ 124 #define PIOCLUSAGE (PIOC|48) /* get resource usage of all lwps */ 125 126 /* 127 * SVR4 run-time loader interfaces. 128 */ 129 #define PIOCNAUXV (PIOC|49) /* get number of aux vector entries */ 130 #define PIOCAUXV (PIOC|50) /* get aux vector (see sys/auxv.h) */ 131 132 /* 133 * extra register state interfaces 134 */ 135 #define PIOCGXREGSIZE (PIOC|51) /* get extra register state size */ 136 #define PIOCGXREG (PIOC|52) /* get extra register state */ 137 #define PIOCSXREG (PIOC|53) /* set extra register state */ 138 139 /* 140 * SPARC-specific interfaces. 141 */ 142 #define PIOCGWIN (PIOC|101) /* get gwindows_t (see sys/reg.h) */ 143 144 /* Process/lwp status structure */ 145 146 #define PRCLSZ 8 /* maximum size of scheduling class name */ 147 #define PRSYSARGS 8 /* maximum number of syscall arguments */ 148 149 #endif /* _STRUCTURED_PROC == 0 */ 150 151 typedef struct prstatus { 152 int pr_flags; /* Flags (see below) */ 153 short pr_why; /* Reason for process stop (if stopped) */ 154 short pr_what; /* More detailed reason */ 155 siginfo_t pr_info; /* Info associated with signal or fault */ 156 short pr_cursig; /* Current signal */ 157 ushort_t pr_nlwp; /* Number of lwps in the process */ 158 sigset_t pr_sigpend; /* Set of signals pending to the process */ 159 sigset_t pr_sighold; /* Set of signals held (blocked) by the lwp */ 160 struct sigaltstack pr_altstack; /* Alternate signal stack info */ 161 struct sigaction pr_action; /* Signal action for current signal */ 162 pid_t pr_pid; /* Process id */ 163 pid_t pr_ppid; /* Parent process id */ 164 pid_t pr_pgrp; /* Process group id */ 165 pid_t pr_sid; /* Session id */ 166 timestruc_t pr_utime; /* Process user cpu time */ 167 timestruc_t pr_stime; /* Process system cpu time */ 168 timestruc_t pr_cutime; /* Sum of children's user times */ 169 timestruc_t pr_cstime; /* Sum of children's system times */ 170 char pr_clname[PRCLSZ]; /* Scheduling class name */ 171 short pr_syscall; /* System call number (if in syscall) */ 172 short pr_nsysarg; /* Number of arguments to this syscall */ 173 long pr_sysarg[PRSYSARGS]; /* Arguments to this syscall */ 174 id_t pr_who; /* Specific lwp identifier */ 175 sigset_t pr_lwppend; /* Set of signals pending to the lwp */ 176 struct ucontext *pr_oldcontext; /* Address of previous ucontext */ 177 caddr_t pr_brkbase; /* Address of the process heap */ 178 size_t pr_brksize; /* Size of the process heap, in bytes */ 179 caddr_t pr_stkbase; /* Address of the process stack */ 180 size_t pr_stksize; /* Size of the process stack, in bytes */ 181 short pr_processor; /* processor which last ran this LWP */ 182 short pr_bind; /* processor LWP bound to or PBIND_NONE */ 183 long pr_instr; /* Current instruction */ 184 prgregset_t pr_reg; /* General registers */ 185 } prstatus_t; 186 187 #if _STRUCTURED_PROC == 0 188 189 /* pr_flags */ 190 191 #define PR_STOPPED 0x0001 /* lwp is stopped */ 192 #define PR_ISTOP 0x0002 /* lwp is stopped on an event of interest */ 193 #define PR_DSTOP 0x0004 /* lwp has a stop directive in effect */ 194 #define PR_ASLEEP 0x0008 /* lwp is sleeping in a system call */ 195 #define PR_FORK 0x0010 /* inherit-on-fork is in effect */ 196 #define PR_RLC 0x0020 /* run-on-last-close is in effect */ 197 #define PR_PTRACE 0x0040 /* obsolete, never set in SunOS5.0 */ 198 #define PR_PCINVAL 0x0080 /* contents of pr_instr undefined */ 199 #define PR_ISSYS 0x0100 /* system process */ 200 #define PR_STEP 0x0200 /* lwp has a single-step directive in effect */ 201 #define PR_KLC 0x0400 /* kill-on-last-close is in effect */ 202 #define PR_ASYNC 0x0800 /* asynchronous-stop is in effect */ 203 #define PR_PCOMPAT 0x1000 /* ptrace-compatibility mode is in effect */ 204 #define PR_MSACCT 0x2000 /* micro-state usage accounting is in effect */ 205 #define PR_BPTADJ 0x4000 /* breakpoint trap pc adjustment is in effect */ 206 #define PR_ASLWP 0x8000 /* obsolete flag; never set */ 207 208 /* Reasons for stopping */ 209 210 #define PR_REQUESTED 1 211 #define PR_SIGNALLED 2 212 #define PR_SYSENTRY 3 213 #define PR_SYSEXIT 4 214 #define PR_JOBCONTROL 5 215 #define PR_FAULTED 6 216 #define PR_SUSPENDED 7 217 #define PR_CHECKPOINT 8 218 219 /* Information for the ps(1) command */ 220 221 #define PRFNSZ 16 /* max size of execed filename */ 222 #define PRARGSZ 80 /* Number of chars of arguments */ 223 224 #endif /* _STRUCTURED_PROC == 0 */ 225 226 typedef struct prpsinfo { 227 char pr_state; /* numeric process state (see pr_sname) */ 228 char pr_sname; /* printable character representing pr_state */ 229 char pr_zomb; /* !=0: process terminated but not waited for */ 230 char pr_nice; /* nice for cpu usage */ 231 uint_t pr_flag; /* process flags */ 232 uid_t pr_uid; /* real user id */ 233 gid_t pr_gid; /* real group id */ 234 pid_t pr_pid; /* unique process id */ 235 pid_t pr_ppid; /* process id of parent */ 236 pid_t pr_pgrp; /* pid of process group leader */ 237 pid_t pr_sid; /* session id */ 238 caddr_t pr_addr; /* physical address of process */ 239 size_t pr_size; /* size of process image in pages */ 240 size_t pr_rssize; /* resident set size in pages */ 241 caddr_t pr_wchan; /* wait addr for sleeping process */ 242 timestruc_t pr_start; /* process start time, sec+nsec since epoch */ 243 timestruc_t pr_time; /* usr+sys cpu time for this process */ 244 int pr_pri; /* priority, high value is high priority */ 245 char pr_oldpri; /* pre-SVR4, low value is high priority */ 246 char pr_cpu; /* pre-SVR4, cpu usage for scheduling */ 247 o_dev_t pr_ottydev; /* short tty device number */ 248 dev_t pr_lttydev; /* controlling tty device (PRNODEV if none) */ 249 char pr_clname[PRCLSZ]; /* scheduling class name */ 250 char pr_fname[PRFNSZ]; /* last component of execed pathname */ 251 char pr_psargs[PRARGSZ]; /* initial characters of arg list */ 252 short pr_syscall; /* system call number (if in syscall) */ 253 short pr_fill; 254 timestruc_t pr_ctime; /* usr+sys cpu time for reaped children */ 255 size_t pr_bysize; /* size of process image in bytes */ 256 size_t pr_byrssize; /* resident set size in bytes */ 257 int pr_argc; /* initial argument count */ 258 char **pr_argv; /* initial argument vector */ 259 char **pr_envp; /* initial environment vector */ 260 int pr_wstat; /* if zombie, the wait() status */ 261 /* The following percent numbers are 16-bit binary */ 262 /* fractions [0 .. 1] with the binary point to the */ 263 /* right of the high-order bit (one == 0x8000) */ 264 ushort_t pr_pctcpu; /* % of recent cpu time, one or all lwps */ 265 ushort_t pr_pctmem; /* % of of system memory used by the process */ 266 uid_t pr_euid; /* effective user id */ 267 gid_t pr_egid; /* effective group id */ 268 id_t pr_aslwpid; /* historical; now always zero */ 269 char pr_dmodel; /* data model of the process */ 270 char pr_pad[3]; 271 int pr_filler[6]; /* for future expansion */ 272 } prpsinfo_t; 273 274 #if _STRUCTURED_PROC == 0 275 276 #if !defined(_STYPES) 277 #define pr_ttydev pr_lttydev 278 #else 279 #define pr_ttydev pr_ottydev 280 #endif 281 282 #define PRNODEV (dev_t)(-1l) /* non-existent device */ 283 284 /* 285 * See <sys/procfs_isa.h> for possible values of pr_dmodel. 286 */ 287 288 /* Optional actions to take when process continues */ 289 290 typedef struct prrun { 291 int pr_flags; /* Flags */ 292 sigset_t pr_trace; /* Set of signals to be traced */ 293 sigset_t pr_sighold; /* Set of signals to be held */ 294 fltset_t pr_fault; /* Set of faults to be traced */ 295 caddr_t pr_vaddr; /* Virtual address at which to resume */ 296 int pr_filler[8]; /* Filler area for future expansion */ 297 } prrun_t; 298 299 #define PRCSIG 0x001 /* Clear current signal */ 300 #define PRCFAULT 0x002 /* Clear current fault */ 301 #define PRSTRACE 0x004 /* Use traced-signal set in pr_trace */ 302 #define PRSHOLD 0x008 /* Use held-signal set in pr_sighold */ 303 #define PRSFAULT 0x010 /* Use traced-fault set in pr_fault */ 304 #define PRSVADDR 0x020 /* Resume at virtual address in pr_vaddr */ 305 #define PRSTEP 0x040 /* Direct the lwp to single-step */ 306 #define PRSABORT 0x080 /* Abort syscall */ 307 #define PRSTOP 0x100 /* Set directed stop request */ 308 309 /* Memory-management interface */ 310 311 typedef struct prmap { 312 caddr_t pr_vaddr; /* Virtual address */ 313 size_t pr_size; /* Size of mapping in bytes */ 314 off_t pr_off; /* Offset into mapped object, if any */ 315 uint_t pr_mflags; /* Protection and attribute flags */ 316 uint_t pr_pagesize; /* pagesize (bytes) for this mapping */ 317 long pr_filler[3]; /* Filler for future expansion */ 318 } prmap_t; 319 320 /* Protection and attribute flags */ 321 322 #define MA_READ 0x04 /* Readable by the traced process */ 323 #define MA_WRITE 0x02 /* Writable by the traced process */ 324 #define MA_EXEC 0x01 /* Executable by the traced process */ 325 #define MA_SHARED 0x08 /* Changes are shared by mapped object */ 326 /* 327 * These are obsolete and unreliable. 328 * They are included here only for historical compatibility. 329 */ 330 #define MA_BREAK 0x10 /* Grown by brk(2) */ 331 #define MA_STACK 0x20 /* Grown automatically on stack faults */ 332 333 /* Process credentials */ 334 335 typedef struct prcred { 336 uid_t pr_euid; /* Effective user id */ 337 uid_t pr_ruid; /* Real user id */ 338 uid_t pr_suid; /* Saved user id (from exec) */ 339 gid_t pr_egid; /* Effective group id */ 340 gid_t pr_rgid; /* Real group id */ 341 gid_t pr_sgid; /* Saved group id (from exec) */ 342 uint_t pr_ngroups; /* Number of supplementary groups */ 343 } prcred_t; 344 345 /* Resource usage */ 346 347 typedef struct prusage { 348 id_t pr_lwpid; /* lwp id. 0: process or defunct */ 349 int pr_count; /* number of contributing lwps */ 350 timestruc_t pr_tstamp; /* current time stamp */ 351 timestruc_t pr_create; /* process/lwp creation time stamp */ 352 timestruc_t pr_term; /* process/lwp termination time stamp */ 353 timestruc_t pr_rtime; /* total lwp real (elapsed) time */ 354 timestruc_t pr_utime; /* user level CPU time */ 355 timestruc_t pr_stime; /* system call CPU time */ 356 timestruc_t pr_ttime; /* other system trap CPU time */ 357 timestruc_t pr_tftime; /* text page fault sleep time */ 358 timestruc_t pr_dftime; /* data page fault sleep time */ 359 timestruc_t pr_kftime; /* kernel page fault sleep time */ 360 timestruc_t pr_ltime; /* user lock wait sleep time */ 361 timestruc_t pr_slptime; /* all other sleep time */ 362 timestruc_t pr_wtime; /* wait-cpu (latency) time */ 363 timestruc_t pr_stoptime; /* stopped time */ 364 timestruc_t filltime[6]; /* filler for future expansion */ 365 ulong_t pr_minf; /* minor page faults */ 366 ulong_t pr_majf; /* major page faults */ 367 ulong_t pr_nswap; /* swaps */ 368 ulong_t pr_inblk; /* input blocks */ 369 ulong_t pr_oublk; /* output blocks */ 370 ulong_t pr_msnd; /* messages sent */ 371 ulong_t pr_mrcv; /* messages received */ 372 ulong_t pr_sigs; /* signals received */ 373 ulong_t pr_vctx; /* voluntary context switches */ 374 ulong_t pr_ictx; /* involuntary context switches */ 375 ulong_t pr_sysc; /* system calls */ 376 ulong_t pr_ioch; /* chars read and written */ 377 ulong_t filler[10]; /* filler for future expansion */ 378 } prusage_t; 379 380 /* Page data */ 381 382 /* page data file header */ 383 typedef struct prpageheader { 384 timestruc_t pr_tstamp; /* real time stamp */ 385 ulong_t pr_nmap; /* number of address space mappings */ 386 ulong_t pr_npage; /* total number of pages */ 387 } prpageheader_t; 388 389 /* page data mapping header */ 390 typedef struct prasmap { 391 caddr_t pr_vaddr; /* virtual address */ 392 size_t pr_npage; /* number of pages in mapping */ 393 off_t pr_off; /* offset into mapped object, if any */ 394 uint_t pr_mflags; /* protection and attribute flags */ 395 uint_t pr_pagesize; /* pagesize (bytes) for this mapping */ 396 long pr_filler[3]; /* filler for future expansion */ 397 } prasmap_t; 398 399 /* 400 * npage bytes (rounded up to a sizeof (long)-byte boundary) follow 401 * each mapping header, containing zero or more of these flags. 402 */ 403 #define PG_REFERENCED 0x02 /* page referenced since last read */ 404 #define PG_MODIFIED 0x01 /* page modified since last read */ 405 #define PG_HWMAPPED 0x04 /* page is present and mapped */ 406 407 /* 408 * Macros for manipulating sets of flags. 409 * sp must be a pointer to one of sigset_t, fltset_t, or sysset_t. 410 * flag must be a member of the enumeration corresponding to *sp. 411 */ 412 413 /* turn on all flags in set */ 414 #define prfillset(sp) \ 415 { register int _i_ = sizeof (*(sp))/sizeof (uint32_t); \ 416 while (_i_) ((uint32_t *)(sp))[--_i_] = (uint32_t)0xFFFFFFFF; } 417 418 /* turn off all flags in set */ 419 #define premptyset(sp) \ 420 { register int _i_ = sizeof (*(sp))/sizeof (uint32_t); \ 421 while (_i_) ((uint32_t *)(sp))[--_i_] = (uint32_t)0; } 422 423 /* turn on specified flag in set */ 424 #define praddset(sp, flag) \ 425 ((void)(((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) ? \ 426 (((uint32_t *)(sp))[((flag)-1)/32] |= (1UL<<(((flag)-1)%32))) : 0)) 427 428 /* turn off specified flag in set */ 429 #define prdelset(sp, flag) \ 430 ((void)(((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) ? \ 431 (((uint32_t *)(sp))[((flag)-1)/32] &= ~(1UL<<(((flag)-1)%32))) : 0)) 432 433 /* query: != 0 iff flag is turned on in set */ 434 #define prismember(sp, flag) \ 435 (((unsigned)((flag)-1) < 32*sizeof (*(sp))/sizeof (uint32_t)) && \ 436 (((uint32_t *)(sp))[((flag)-1)/32] & (1UL<<(((flag)-1)%32)))) 437 438 #endif /* _STRUCTURED_PROC == 0 */ 439 440 #ifdef _SYSCALL32 441 442 #if _STRUCTURED_PROC == 0 443 444 /* 445 * dev32_t version of PRNODEV 446 */ 447 #define PRNODEV32 (dev32_t)(-1) 448 449 /* 450 * Kernel view of structures used by _ILP32 programs. 451 */ 452 453 #endif /* _STRUCTURED_PROC == 0 */ 454 455 typedef struct prstatus32 { 456 int32_t pr_flags; /* Flags */ 457 short pr_why; /* Reason for process stop (if stopped) */ 458 short pr_what; /* More detailed reason */ 459 siginfo32_t pr_info; /* Info associated with signal or fault */ 460 short pr_cursig; /* Current signal */ 461 ushort_t pr_nlwp; /* Number of lwps in the process */ 462 sigset_t pr_sigpend; /* Set of signals pending to the process */ 463 sigset_t pr_sighold; /* Set of signals held (blocked) by the lwp */ 464 struct sigaltstack32 pr_altstack; /* Alternate signal stack info */ 465 struct sigaction32 pr_action; /* Signal action for current signal */ 466 pid32_t pr_pid; /* Process id */ 467 pid32_t pr_ppid; /* Parent process id */ 468 pid32_t pr_pgrp; /* Process group id */ 469 pid32_t pr_sid; /* Session id */ 470 timestruc32_t pr_utime; /* Process user cpu time */ 471 timestruc32_t pr_stime; /* Process system cpu time */ 472 timestruc32_t pr_cutime; /* Sum of children's user times */ 473 timestruc32_t pr_cstime; /* Sum of children's system times */ 474 char pr_clname[PRCLSZ]; /* Scheduling class name */ 475 short pr_syscall; /* System call number (if in syscall) */ 476 short pr_nsysarg; /* Number of arguments to this syscall */ 477 int32_t pr_sysarg[PRSYSARGS]; /* Arguments to this syscall */ 478 id32_t pr_who; /* Specific lwp identifier */ 479 sigset_t pr_lwppend; /* Set of signals pending to the lwp */ 480 caddr32_t pr_oldcontext; /* Address of previous ucontext */ 481 caddr32_t pr_brkbase; /* Address of the process heap */ 482 size32_t pr_brksize; /* Size of the process heap, in bytes */ 483 caddr32_t pr_stkbase; /* Address of the process stack */ 484 size32_t pr_stksize; /* Size of the process stack, in bytes */ 485 short pr_processor; /* processor which last ran this LWP */ 486 short pr_bind; /* processor LWP bound to or PBIND_NONE */ 487 int32_t pr_instr; /* Current instruction */ 488 prgregset32_t pr_reg; /* General registers */ 489 } prstatus32_t; 490 491 typedef struct prpsinfo32 { 492 char pr_state; /* numeric process state (see pr_sname) */ 493 char pr_sname; /* printable character representing pr_state */ 494 char pr_zomb; /* !=0: process terminated but not waited for */ 495 char pr_nice; /* nice for cpu usage */ 496 uint32_t pr_flag; /* process flags */ 497 uid32_t pr_uid; /* real user id */ 498 gid32_t pr_gid; /* real group id */ 499 pid32_t pr_pid; /* unique process id */ 500 pid32_t pr_ppid; /* process id of parent */ 501 pid32_t pr_pgrp; /* pid of process group leader */ 502 pid32_t pr_sid; /* session id */ 503 caddr32_t pr_addr; /* physical address of process */ 504 size32_t pr_size; /* size of process image in pages */ 505 size32_t pr_rssize; /* resident set size in pages */ 506 caddr32_t pr_wchan; /* wait addr for sleeping process */ 507 timestruc32_t pr_start; /* process start time, sec+nsec since epoch */ 508 timestruc32_t pr_time; /* usr+sys cpu time for this process */ 509 int32_t pr_pri; /* priority, high value is high priority */ 510 char pr_oldpri; /* pre-SVR4, low value is high priority */ 511 char pr_cpu; /* pre-SVR4, cpu usage for scheduling */ 512 o_dev_t pr_ottydev; /* short tty device number */ 513 dev32_t pr_lttydev; /* controlling tty device (PRNODEV if none) */ 514 char pr_clname[PRCLSZ]; /* scheduling class name */ 515 char pr_fname[PRFNSZ]; /* last component of execed pathname */ 516 char pr_psargs[PRARGSZ]; /* initial characters of arg list */ 517 short pr_syscall; /* system call number (if in syscall) */ 518 short pr_fill; 519 timestruc32_t pr_ctime; /* usr+sys cpu time for reaped children */ 520 size32_t pr_bysize; /* size of process image in bytes */ 521 size32_t pr_byrssize; /* resident set size in bytes */ 522 int pr_argc; /* initial argument count */ 523 caddr32_t pr_argv; /* initial argument vector */ 524 caddr32_t pr_envp; /* initial environment vector */ 525 int pr_wstat; /* if zombie, the wait() status */ 526 ushort_t pr_pctcpu; /* % of recent cpu time, one or all lwps */ 527 ushort_t pr_pctmem; /* % of of system memory used by the process */ 528 uid32_t pr_euid; /* effective user id */ 529 gid32_t pr_egid; /* effective group id */ 530 id32_t pr_aslwpid; /* historical; now always zero */ 531 char pr_dmodel; /* data model of the process */ 532 char pr_pad[3]; 533 int32_t pr_filler[6]; /* for future expansion */ 534 } prpsinfo32_t; 535 536 #if _STRUCTURED_PROC == 0 537 538 typedef struct prrun32 { 539 int32_t pr_flags; /* Flags */ 540 sigset_t pr_trace; /* Set of signals to be traced */ 541 sigset_t pr_sighold; /* Set of signals to be held */ 542 fltset_t pr_fault; /* Set of faults to be traced */ 543 caddr32_t pr_vaddr; /* Virtual address at which to resume */ 544 int32_t pr_filler[8]; /* Filler area for future expansion */ 545 } prrun32_t; 546 547 typedef struct ioc_prmap32 { 548 caddr32_t pr_vaddr; /* Virtual address */ 549 size32_t pr_size; /* Size of mapping in bytes */ 550 off32_t pr_off; /* Offset into mapped object, if any */ 551 uint32_t pr_mflags; /* Protection and attribute flags */ 552 uint32_t pr_pagesize; /* pagesize (bytes) for this mapping */ 553 int32_t pr_filler[3]; /* Filler for future expansion */ 554 } ioc_prmap32_t; 555 556 typedef struct prusage32 { 557 id32_t pr_lwpid; /* lwp id. 0: process or defunct */ 558 int32_t pr_count; /* number of contributing lwps */ 559 timestruc32_t pr_tstamp; /* current time stamp */ 560 timestruc32_t pr_create; /* process/lwp creation time stamp */ 561 timestruc32_t pr_term; /* process/lwp termination time stamp */ 562 timestruc32_t pr_rtime; /* total lwp real (elapsed) time */ 563 timestruc32_t pr_utime; /* user level cpu time */ 564 timestruc32_t pr_stime; /* system call cpu time */ 565 timestruc32_t pr_ttime; /* other system trap cpu time */ 566 timestruc32_t pr_tftime; /* text page fault sleep time */ 567 timestruc32_t pr_dftime; /* data page fault sleep time */ 568 timestruc32_t pr_kftime; /* kernel page fault sleep time */ 569 timestruc32_t pr_ltime; /* user lock wait sleep time */ 570 timestruc32_t pr_slptime; /* all other sleep time */ 571 timestruc32_t pr_wtime; /* wait-cpu (latency) time */ 572 timestruc32_t pr_stoptime; /* stopped time */ 573 timestruc32_t filltime[6]; /* filler for future expansion */ 574 uint32_t pr_minf; /* minor page faults */ 575 uint32_t pr_majf; /* major page faults */ 576 uint32_t pr_nswap; /* swaps */ 577 uint32_t pr_inblk; /* input blocks */ 578 uint32_t pr_oublk; /* output blocks */ 579 uint32_t pr_msnd; /* messages sent */ 580 uint32_t pr_mrcv; /* messages received */ 581 uint32_t pr_sigs; /* signals received */ 582 uint32_t pr_vctx; /* voluntary context switches */ 583 uint32_t pr_ictx; /* involuntary context switches */ 584 uint32_t pr_sysc; /* system calls */ 585 uint32_t pr_ioch; /* chars read and written */ 586 uint32_t filler[10]; /* filler for future expansion */ 587 } prusage32_t; 588 589 typedef struct ioc_prpageheader32 { 590 timestruc32_t pr_tstamp; /* real time stamp */ 591 uint32_t pr_nmap; /* number of address space mappings */ 592 uint32_t pr_npage; /* total number of pages */ 593 } ioc_prpageheader32_t; 594 595 typedef struct ioc_prasmap32 { 596 caddr32_t pr_vaddr; /* virtual address */ 597 size32_t pr_npage; /* number of pages in mapping */ 598 off32_t pr_off; /* offset into mapped object, if any */ 599 uint32_t pr_mflags; /* protection and attribute flags */ 600 uint32_t pr_pagesize; /* pagesize (bytes) for this mapping */ 601 int32_t pr_filler[3]; /* filler for future expansion */ 602 } ioc_prasmap32_t; 603 604 #endif /* _STRUCTURED_PROC == 0 */ 605 606 #endif /* _SYSCALL32 */ 607 608 #ifdef __cplusplus 609 } 610 #endif 611 612 #endif /* _SYS_OLD_PROCFS_H */ 613