bsd/sys/proc_info.h

   1 /*
   2  * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28
  29 #ifndef _SYS_PROC_INFO_H
  30 #define _SYS_PROC_INFO_H
  31
  32 #include <sys/cdefs.h>
  33 #include <sys/param.h>
  34 #include <sys/types.h>
  35 #include <sys/stat.h>
  36 #include <sys/mount.h>
  37 #include <sys/socket.h>
  38 #include <sys/un.h>
  39 #include <sys/kern_control.h>
  40 #include <net/if.h>
  41 #include <net/route.h>
  42 #include <netinet/in.h>
  43 #include <netinet/tcp.h>
  44
  45 __BEGIN_DECLS
  46
  47
  48 #define PROC_ALL_PIDS           1
  49 #define PROC_PGRP_ONLY          2
  50 #define PROC_TTY_ONLY           3
  51 #define PROC_UID_ONLY           4
  52 #define PROC_RUID_ONLY          5
  53 #define PROC_PPID_ONLY          6
  54
  55 struct proc_bsdinfo {
  56         uint32_t                pbi_flags;              /* 64bit; emulated etc */
  57         uint32_t                pbi_status;
  58         uint32_t                pbi_xstatus;
  59         uint32_t                pbi_pid;
  60         uint32_t                pbi_ppid;
  61         uid_t                   pbi_uid;
  62         gid_t                   pbi_gid;
  63         uid_t                   pbi_ruid;
  64         gid_t                   pbi_rgid;
  65         uid_t                   pbi_svuid;
  66         gid_t                   pbi_svgid;
  67         uint32_t                rfu_1;                  /* reserved */
  68         char                    pbi_comm[MAXCOMLEN];
  69         char                    pbi_name[2*MAXCOMLEN];  /* empty if no name is registered */
  70         uint32_t                pbi_nfiles;
  71         uint32_t                pbi_pgid;
  72         uint32_t                pbi_pjobc;
  73         uint32_t                e_tdev;                 /* controlling tty dev */
  74         uint32_t                e_tpgid;                /* tty process group id */
  75         int32_t                 pbi_nice;
  76         uint64_t                pbi_start_tvsec;
  77         uint64_t                pbi_start_tvusec;
  78 };
  79
  80
  81 struct proc_bsdshortinfo {
  82         uint32_t                pbsi_pid;               /* process id */
  83         uint32_t                pbsi_ppid;              /* process parent id */
  84         uint32_t                pbsi_pgid;              /* process perp id */
  85         uint32_t                pbsi_status;            /* p_stat value, SZOMB, SRUN, etc */
  86         char                    pbsi_comm[MAXCOMLEN];   /* upto 16 characters of process name */
  87         uint32_t                pbsi_flags;              /* 64bit; emulated etc */
  88         uid_t                   pbsi_uid;               /* current uid on process */
  89         gid_t                   pbsi_gid;               /* current gid on process */
  90         uid_t                   pbsi_ruid;              /* current ruid on process */
  91         gid_t                   pbsi_rgid;              /* current tgid on process */
  92         uid_t                   pbsi_svuid;             /* current svuid on process */
  93         gid_t                   pbsi_svgid;             /* current svgid on process */
  94         uint32_t                pbsi_rfu;               /* reserved for future use*/
  95 };
  96
  97
  98 #ifdef  PRIVATE
  99 struct proc_uniqidentifierinfo {
 100         uint8_t                 p_uuid[16];             /* UUID of the main executable */
 101         uint64_t                p_uniqueid;             /* 64 bit unique identifier for process */
 102         uint64_t                p_puniqueid;            /* unique identifier for process's parent */
 103         uint64_t                p_reserve2;             /* reserved for future use */
 104         uint64_t                p_reserve3;             /* reserved for future use */
 105         uint64_t                p_reserve4;             /* reserved for future use */
 106 };
 107
 108
 109 struct proc_bsdinfowithuniqid {
 110         struct proc_bsdinfo             pbsd;
 111         struct proc_uniqidentifierinfo  p_uniqidentifier;
 112 };
 113 #endif
 114
 115
 116 /* pbi_flags values */
 117 #define PROC_FLAG_SYSTEM        1       /*  System process */
 118 #define PROC_FLAG_TRACED        2       /* process currently being traced, possibly by gdb */
 119 #define PROC_FLAG_INEXIT        4       /* process is working its way in exit() */
 120 #define PROC_FLAG_PPWAIT        8
 121 #define PROC_FLAG_LP64          0x10    /* 64bit process */
 122 #define PROC_FLAG_SLEADER       0x20    /* The process is the session leader */
 123 #define PROC_FLAG_CTTY          0x40    /* process has a control tty */
 124 #define PROC_FLAG_CONTROLT      0x80    /* Has a controlling terminal */
 125 #define PROC_FLAG_THCWD         0x100   /* process has a thread with cwd */
 126 /* process control bits for resource starvation */
 127 #define PROC_FLAG_PC_THROTTLE   0x200   /* In resource starvation situations, this process is to be throttled */
 128 #define PROC_FLAG_PC_SUSP       0x400   /* In resource starvation situations, this process is to be suspended */
 129 #define PROC_FLAG_PC_KILL       0x600   /* In resource starvation situations, this process is to be terminated */
 130 #define PROC_FLAG_PC_MASK       0x600
 131 /* process action bits for resource starvation */
 132 #define PROC_FLAG_PA_THROTTLE   0x800   /* The process is currently throttled due to resource starvation */
 133 #define PROC_FLAG_PA_SUSP       0x1000  /* The process is currently suspended due to resource starvation */
 134 #define PROC_FLAG_PSUGID        0x2000   /* process has set privileges since last exec */
 135 #define PROC_FLAG_EXEC          0x4000   /* process has called exec  */
 136 #ifdef  PRIVATE
 137 #define PROC_FLAG_DARWINBG      0x8000  /* process in darwin background */
 138 #define PROC_FLAG_EXT_DARWINBG  0x10000 /* process in darwin background - external enforcement */
 139 #define PROC_FLAG_IOS_APPLEDAEMON 0x20000       /* Process is apple daemon  */
 140 #define PROC_FLAG_DELAYIDLESLEEP 0x40000        /* Process is marked to delay idle sleep on disk IO */
 141 #define PROC_FLAG_IOS_IMPPROMOTION 0x80000      /* Process is daemon which receives importane donation  */
 142 #define PROC_FLAG_ADAPTIVE              0x100000         /* Process is adaptive */
 143 #define PROC_FLAG_ADAPTIVE_IMPORTANT    0x200000         /* Process is adaptive, and is currently important */
 144 #define PROC_FLAG_IMPORTANCE_DONOR   0x400000 /* Process is marked as an importance donor */
 145 #define PROC_FLAG_SUPPRESSED         0x800000 /* Process is suppressed */
 146 #define PROC_FLAG_IOS_APPLICATION 0x1000000     /* Process is an application */
 147 #endif
 148
 149
 150 struct proc_taskinfo {
 151         uint64_t                pti_virtual_size;       /* virtual memory size (bytes) */
 152         uint64_t                pti_resident_size;      /* resident memory size (bytes) */
 153         uint64_t                pti_total_user;         /* total time */
 154         uint64_t                pti_total_system;
 155         uint64_t                pti_threads_user;       /* existing threads only */
 156         uint64_t                pti_threads_system;
 157         int32_t                 pti_policy;             /* default policy for new threads */
 158         int32_t                 pti_faults;             /* number of page faults */
 159         int32_t                 pti_pageins;            /* number of actual pageins */
 160         int32_t                 pti_cow_faults;         /* number of copy-on-write faults */
 161         int32_t                 pti_messages_sent;      /* number of messages sent */
 162         int32_t                 pti_messages_received;  /* number of messages received */
 163         int32_t                 pti_syscalls_mach;      /* number of mach system calls */
 164         int32_t                 pti_syscalls_unix;      /* number of unix system calls */
 165         int32_t                 pti_csw;                /* number of context switches */
 166         int32_t                 pti_threadnum;          /* number of threads in the task */
 167         int32_t                 pti_numrunning;         /* number of running threads */
 168         int32_t                 pti_priority;           /* task priority*/
 169 };
 170
 171 struct proc_taskallinfo {
 172         struct proc_bsdinfo     pbsd;
 173         struct proc_taskinfo    ptinfo;
 174 };
 175
 176 #define MAXTHREADNAMESIZE 64
 177
 178 struct proc_threadinfo {
 179         uint64_t                pth_user_time;          /* user run time */
 180         uint64_t                pth_system_time;        /* system run time */
 181         int32_t                 pth_cpu_usage;          /* scaled cpu usage percentage */
 182         int32_t                 pth_policy;             /* scheduling policy in effect */
 183         int32_t                 pth_run_state;          /* run state (see below) */
 184         int32_t                 pth_flags;              /* various flags (see below) */
 185         int32_t                 pth_sleep_time;         /* number of seconds that thread */
 186         int32_t                 pth_curpri;             /* cur priority*/
 187         int32_t                 pth_priority;           /*  priority*/
 188         int32_t                 pth_maxpriority;        /* max priority*/
 189         char                    pth_name[MAXTHREADNAMESIZE];    /* thread name, if any */
 190 };
 191
 192 struct proc_regioninfo {
 193         uint32_t                pri_protection;
 194         uint32_t                pri_max_protection;
 195         uint32_t                pri_inheritance;
 196         uint32_t                pri_flags;              /* shared, external pager, is submap */
 197         uint64_t                pri_offset;
 198         uint32_t                pri_behavior;
 199         uint32_t                pri_user_wired_count;
 200         uint32_t                pri_user_tag;
 201         uint32_t                pri_pages_resident;
 202         uint32_t                pri_pages_shared_now_private;
 203         uint32_t                pri_pages_swapped_out;
 204         uint32_t                pri_pages_dirtied;
 205         uint32_t                pri_ref_count;
 206         uint32_t                pri_shadow_depth;
 207         uint32_t                pri_share_mode;
 208         uint32_t                pri_private_pages_resident;
 209         uint32_t                pri_shared_pages_resident;
 210         uint32_t                pri_obj_id;
 211         uint32_t                pri_depth;
 212         uint64_t                pri_address;
 213         uint64_t                pri_size;
 214 };
 215
 216 #define PROC_REGION_SUBMAP      1
 217 #define PROC_REGION_SHARED      2
 218
 219 #define SM_COW             1
 220 #define SM_PRIVATE         2
 221 #define SM_EMPTY           3
 222 #define SM_SHARED          4
 223 #define SM_TRUESHARED      5
 224 #define SM_PRIVATE_ALIASED 6
 225 #define SM_SHARED_ALIASED  7
 226 #define SM_LARGE_PAGE      8
 227
 228
 229 /*
 230  *      Thread run states (state field).
 231  */
 232
 233 #define TH_STATE_RUNNING        1       /* thread is running normally */
 234 #define TH_STATE_STOPPED        2       /* thread is stopped */
 235 #define TH_STATE_WAITING        3       /* thread is waiting normally */
 236 #define TH_STATE_UNINTERRUPTIBLE 4      /* thread is in an uninterruptible
 237                                            wait */
 238 #define TH_STATE_HALTED         5       /* thread is halted at a
 239                                            clean point */
 240
 241 /*
 242  *      Thread flags (flags field).
 243  */
 244 #define TH_FLAGS_SWAPPED        0x1     /* thread is swapped out */
 245 #define TH_FLAGS_IDLE           0x2     /* thread is an idle thread */
 246
 247
 248 struct proc_workqueueinfo {
 249         uint32_t        pwq_nthreads;           /* total number of workqueue threads */
 250         uint32_t        pwq_runthreads;         /* total number of running workqueue threads */
 251         uint32_t        pwq_blockedthreads;     /* total number of blocked workqueue threads */
 252         uint32_t        pwq_state;
 253 };
 254
 255 /*
 256  *      workqueue state (pwq_state field)
 257  */
 258 #define WQ_EXCEEDED_CONSTRAINED_THREAD_LIMIT    0x1
 259 #define WQ_EXCEEDED_TOTAL_THREAD_LIMIT          0x2
 260
 261
 262 struct proc_fileinfo {
 263         uint32_t                fi_openflags;
 264         uint32_t                fi_status;
 265         off_t                   fi_offset;
 266         int32_t                 fi_type;
 267         uint32_t                fi_guardflags;
 268 };
 269
 270 /* stats flags in proc_fileinfo */
 271 #define PROC_FP_SHARED  1       /* shared by more than one fd */
 272 #define PROC_FP_CLEXEC  2       /* close on exec */
 273 #define PROC_FP_GUARDED 4       /* guarded fd */
 274
 275 #define PROC_FI_GUARD_CLOSE             (1u << 0)
 276 #define PROC_FI_GUARD_DUP               (1u << 1)
 277 #define PROC_FI_GUARD_SOCKET_IPC        (1u << 2)
 278 #define PROC_FI_GUARD_FILEPORT          (1u << 3)
 279
 280 /*
 281  * A copy of stat64 with static sized fields.
 282  */
 283 struct vinfo_stat {
 284         uint32_t        vst_dev;        /* [XSI] ID of device containing file */
 285         uint16_t        vst_mode;       /* [XSI] Mode of file (see below) */
 286         uint16_t        vst_nlink;      /* [XSI] Number of hard links */
 287         uint64_t        vst_ino;        /* [XSI] File serial number */
 288         uid_t           vst_uid;        /* [XSI] User ID of the file */
 289         gid_t           vst_gid;        /* [XSI] Group ID of the file */
 290         int64_t         vst_atime;      /* [XSI] Time of last access */
 291         int64_t         vst_atimensec;  /* nsec of last access */
 292         int64_t         vst_mtime;      /* [XSI] Last data modification time */
 293         int64_t         vst_mtimensec;  /* last data modification nsec */
 294         int64_t         vst_ctime;      /* [XSI] Time of last status change */
 295         int64_t         vst_ctimensec;  /* nsec of last status change */
 296         int64_t         vst_birthtime;  /*  File creation time(birth)  */
 297         int64_t         vst_birthtimensec;      /* nsec of File creation time */
 298         off_t           vst_size;       /* [XSI] file size, in bytes */
 299         int64_t         vst_blocks;     /* [XSI] blocks allocated for file */
 300         int32_t         vst_blksize;    /* [XSI] optimal blocksize for I/O */
 301         uint32_t        vst_flags;      /* user defined flags for file */
 302         uint32_t        vst_gen;        /* file generation number */
 303         uint32_t        vst_rdev;       /* [XSI] Device ID */
 304         int64_t         vst_qspare[2];  /* RESERVED: DO NOT USE! */
 305 };
 306
 307 struct vnode_info {
 308         struct vinfo_stat       vi_stat;
 309         int                     vi_type;
 310         int                     vi_pad;
 311         fsid_t                  vi_fsid;
 312 };
 313
 314 struct vnode_info_path {
 315         struct vnode_info       vip_vi;
 316         char                    vip_path[MAXPATHLEN];   /* tail end of it  */
 317 };
 318
 319 struct vnode_fdinfo {
 320         struct proc_fileinfo    pfi;
 321         struct vnode_info       pvi;
 322 };
 323
 324 struct vnode_fdinfowithpath {
 325         struct proc_fileinfo    pfi;
 326         struct vnode_info_path  pvip;
 327 };
 328
 329 struct proc_regionwithpathinfo {
 330         struct proc_regioninfo  prp_prinfo;
 331         struct vnode_info_path  prp_vip;
 332 };
 333
 334 struct proc_vnodepathinfo {
 335         struct vnode_info_path  pvi_cdir;
 336         struct vnode_info_path  pvi_rdir;
 337 };
 338
 339 struct proc_threadwithpathinfo {
 340         struct proc_threadinfo  pt;
 341         struct vnode_info_path  pvip;
 342 };
 343
 344 /*
 345  *  Socket
 346  */
 347
 348
 349 /*
 350  * IPv4 and IPv6 Sockets
 351  */
 352
 353 #define INI_IPV4        0x1
 354 #define INI_IPV6        0x2
 355
 356 struct in4in6_addr {
 357         u_int32_t               i46a_pad32[3];
 358         struct in_addr          i46a_addr4;
 359 };
 360
 361 struct in_sockinfo {
 362         int                                     insi_fport;             /* foreign port */
 363         int                                     insi_lport;             /* local port */
 364         uint64_t                                insi_gencnt;            /* generation count of this instance */
 365         uint32_t                                insi_flags;             /* generic IP/datagram flags */
 366         uint32_t                                insi_flow;
 367
 368         uint8_t                                 insi_vflag;             /* ini_IPV4 or ini_IPV6 */
 369         uint8_t                                 insi_ip_ttl;            /* time to live proto */
 370         uint32_t                                rfu_1;                  /* reserved */
 371         /* protocol dependent part */
 372         union {
 373                 struct in4in6_addr      ina_46;
 374                 struct in6_addr         ina_6;
 375         }                                       insi_faddr;             /* foreign host table entry */
 376         union {
 377                 struct in4in6_addr      ina_46;
 378                 struct in6_addr         ina_6;
 379         }                                       insi_laddr;             /* local host table entry */
 380         struct {
 381                 u_char                  in4_tos;                        /* type of service */
 382         }                                       insi_v4;
 383         struct {
 384                 uint8_t                 in6_hlim;
 385                 int                     in6_cksum;
 386                 u_short                 in6_ifindex;
 387                 short                   in6_hops;
 388         }                                       insi_v6;
 389 };
 390
 391 /*
 392  * TCP Sockets
 393  */
 394
 395 #define TSI_T_REXMT             0       /* retransmit */
 396 #define TSI_T_PERSIST           1       /* retransmit persistence */
 397 #define TSI_T_KEEP              2       /* keep alive */
 398 #define TSI_T_2MSL              3       /* 2*msl quiet time timer */
 399 #define TSI_T_NTIMERS           4
 400
 401 #define TSI_S_CLOSED            0       /* closed */
 402 #define TSI_S_LISTEN            1       /* listening for connection */
 403 #define TSI_S_SYN_SENT          2       /* active, have sent syn */
 404 #define TSI_S_SYN_RECEIVED      3       /* have send and received syn */
 405 #define TSI_S_ESTABLISHED       4       /* established */
 406 #define TSI_S__CLOSE_WAIT       5       /* rcvd fin, waiting for close */
 407 #define TSI_S_FIN_WAIT_1        6       /* have closed, sent fin */
 408 #define TSI_S_CLOSING           7       /* closed xchd FIN; await FIN ACK */
 409 #define TSI_S_LAST_ACK          8       /* had fin and close; await FIN ACK */
 410 #define TSI_S_FIN_WAIT_2        9       /* have closed, fin is acked */
 411 #define TSI_S_TIME_WAIT         10      /* in 2*msl quiet wait after close */
 412 #define TSI_S_RESERVED          11      /* pseudo state: reserved */
 413
 414 struct tcp_sockinfo {
 415         struct in_sockinfo              tcpsi_ini;
 416         int                             tcpsi_state;
 417         int                             tcpsi_timer[TSI_T_NTIMERS];
 418         int                             tcpsi_mss;
 419         uint32_t                        tcpsi_flags;
 420         uint32_t                        rfu_1;          /* reserved */
 421         uint64_t                        tcpsi_tp;       /* opaque handle of TCP protocol control block */
 422 };
 423
 424 /*
 425  * Unix Domain Sockets
 426  */
 427
 428
 429 struct un_sockinfo {
 430         uint64_t                                unsi_conn_so;   /* opaque handle of connected socket */
 431         uint64_t                                unsi_conn_pcb;  /* opaque handle of connected protocol control block */
 432         union {
 433                 struct sockaddr_un      ua_sun;
 434                 char                    ua_dummy[SOCK_MAXADDRLEN];
 435         }                                       unsi_addr;      /* bound address */
 436         union {
 437                 struct sockaddr_un      ua_sun;
 438                 char                    ua_dummy[SOCK_MAXADDRLEN];
 439         }                                       unsi_caddr;     /* address of socket connected to */
 440 };
 441
 442 /*
 443  * PF_NDRV Sockets
 444  */
 445
 446 struct ndrv_info {
 447         uint32_t        ndrvsi_if_family;
 448         uint32_t        ndrvsi_if_unit;
 449         char            ndrvsi_if_name[IF_NAMESIZE];
 450 };
 451
 452 /*
 453  * Kernel Event Sockets
 454  */
 455
 456 struct kern_event_info {
 457         uint32_t        kesi_vendor_code_filter;
 458         uint32_t        kesi_class_filter;
 459         uint32_t        kesi_subclass_filter;
 460 };
 461
 462 /*
 463  * Kernel Control Sockets
 464  */
 465
 466 struct kern_ctl_info {
 467         uint32_t        kcsi_id;
 468         uint32_t        kcsi_reg_unit;
 469         uint32_t        kcsi_flags;                     /* support flags */
 470         uint32_t        kcsi_recvbufsize;               /* request more than the default buffer size */
 471         uint32_t        kcsi_sendbufsize;               /* request more than the default buffer size */
 472         uint32_t        kcsi_unit;
 473         char            kcsi_name[MAX_KCTL_NAME];       /* unique nke identifier, provided by DTS */
 474 };
 475
 476 /* soi_state */
 477
 478 #define SOI_S_NOFDREF           0x0001  /* no file table ref any more */
 479 #define SOI_S_ISCONNECTED       0x0002  /* socket connected to a peer */
 480 #define SOI_S_ISCONNECTING      0x0004  /* in process of connecting to peer */
 481 #define SOI_S_ISDISCONNECTING   0x0008  /* in process of disconnecting */
 482 #define SOI_S_CANTSENDMORE      0x0010  /* can't send more data to peer */
 483 #define SOI_S_CANTRCVMORE       0x0020  /* can't receive more data from peer */
 484 #define SOI_S_RCVATMARK         0x0040  /* at mark on input */
 485 #define SOI_S_PRIV              0x0080  /* privileged for broadcast, raw... */
 486 #define SOI_S_NBIO              0x0100  /* non-blocking ops */
 487 #define SOI_S_ASYNC             0x0200  /* async i/o notify */
 488 #define SOI_S_INCOMP            0x0800  /* Unaccepted, incomplete connection */
 489 #define SOI_S_COMP              0x1000  /* unaccepted, complete connection */
 490 #define SOI_S_ISDISCONNECTED    0x2000  /* socket disconnected from peer */
 491 #define SOI_S_DRAINING          0x4000  /* close waiting for blocked system calls to drain */
 492
 493 struct sockbuf_info {
 494         uint32_t                sbi_cc;
 495         uint32_t                sbi_hiwat;                      /* SO_RCVBUF, SO_SNDBUF */
 496         uint32_t                sbi_mbcnt;
 497         uint32_t                sbi_mbmax;
 498         uint32_t                sbi_lowat;
 499         short                   sbi_flags;
 500         short                   sbi_timeo;
 501 };
 502
 503 enum {
 504         SOCKINFO_GENERIC        = 0,
 505         SOCKINFO_IN             = 1,
 506         SOCKINFO_TCP            = 2,
 507         SOCKINFO_UN             = 3,
 508         SOCKINFO_NDRV           = 4,
 509         SOCKINFO_KERN_EVENT     = 5,
 510         SOCKINFO_KERN_CTL       = 6
 511 };
 512
 513 struct socket_info {
 514         struct vinfo_stat                       soi_stat;
 515         uint64_t                                soi_so;         /* opaque handle of socket */
 516         uint64_t                                soi_pcb;        /* opaque handle of protocol control block */
 517         int                                     soi_type;
 518         int                                     soi_protocol;
 519         int                                     soi_family;
 520         short                                   soi_options;
 521         short                                   soi_linger;
 522         short                                   soi_state;
 523         short                                   soi_qlen;
 524         short                                   soi_incqlen;
 525         short                                   soi_qlimit;
 526         short                                   soi_timeo;
 527         u_short                                 soi_error;
 528         uint32_t                                soi_oobmark;
 529         struct sockbuf_info                     soi_rcv;
 530         struct sockbuf_info                     soi_snd;
 531         int                                     soi_kind;
 532         uint32_t                                rfu_1;          /* reserved */
 533         union {
 534                 struct in_sockinfo      pri_in;                 /* SOCKINFO_IN */
 535                 struct tcp_sockinfo     pri_tcp;                /* SOCKINFO_TCP */
 536                 struct un_sockinfo      pri_un;                 /* SOCKINFO_UN */
 537                 struct ndrv_info        pri_ndrv;               /* SOCKINFO_NDRV */
 538                 struct kern_event_info  pri_kern_event;         /* SOCKINFO_KERN_EVENT */
 539                 struct kern_ctl_info    pri_kern_ctl;           /* SOCKINFO_KERN_CTL */
 540         }                                       soi_proto;
 541 };
 542
 543 struct socket_fdinfo {
 544         struct proc_fileinfo    pfi;
 545         struct socket_info      psi;
 546 };
 547
 548
 549
 550 struct psem_info {
 551         struct vinfo_stat       psem_stat;
 552         char                    psem_name[MAXPATHLEN];
 553 };
 554
 555 struct psem_fdinfo {
 556         struct proc_fileinfo    pfi;
 557         struct psem_info        pseminfo;
 558 };
 559
 560
 561
 562 struct pshm_info  {
 563         struct vinfo_stat       pshm_stat;
 564         uint64_t                pshm_mappaddr;
 565         char                    pshm_name[MAXPATHLEN];
 566 };
 567
 568 struct pshm_fdinfo {
 569         struct proc_fileinfo    pfi;
 570         struct pshm_info        pshminfo;
 571 };
 572
 573
 574 struct pipe_info {
 575         struct vinfo_stat       pipe_stat;
 576         uint64_t                pipe_handle;
 577         uint64_t                pipe_peerhandle;
 578         int                     pipe_status;
 579         int                     rfu_1;  /* reserved */
 580 };
 581
 582 struct pipe_fdinfo {
 583         struct proc_fileinfo    pfi;
 584         struct pipe_info        pipeinfo;
 585 };
 586
 587
 588 struct kqueue_info {
 589         struct vinfo_stat       kq_stat;
 590         uint32_t                kq_state;
 591         uint32_t                rfu_1;  /* reserved */
 592 };
 593 #define PROC_KQUEUE_SELECT      1
 594 #define PROC_KQUEUE_SLEEP       2
 595
 596 struct kqueue_fdinfo {
 597         struct proc_fileinfo    pfi;
 598         struct kqueue_info      kqueueinfo;
 599 };
 600
 601 struct appletalk_info {
 602         struct vinfo_stat       atalk_stat;
 603 };
 604
 605 struct appletalk_fdinfo {
 606         struct proc_fileinfo    pfi;
 607         struct appletalk_info   appletalkinfo;
 608 };
 609
 610
 611
 612 /* defns of process file desc type */
 613 #define PROX_FDTYPE_ATALK       0
 614 #define PROX_FDTYPE_VNODE       1
 615 #define PROX_FDTYPE_SOCKET      2
 616 #define PROX_FDTYPE_PSHM        3
 617 #define PROX_FDTYPE_PSEM        4
 618 #define PROX_FDTYPE_KQUEUE      5
 619 #define PROX_FDTYPE_PIPE        6
 620 #define PROX_FDTYPE_FSEVENTS    7
 621
 622 struct proc_fdinfo {
 623         int32_t                 proc_fd;
 624         uint32_t                proc_fdtype;
 625 };
 626
 627 struct proc_fileportinfo {
 628         uint32_t                proc_fileport;
 629         uint32_t                proc_fdtype;
 630 };
 631
 632 /* Flavors for proc_pidinfo() */
 633 #define PROC_PIDLISTFDS                 1
 634 #define PROC_PIDLISTFD_SIZE             (sizeof(struct proc_fdinfo))
 635
 636 #define PROC_PIDTASKALLINFO             2
 637 #define PROC_PIDTASKALLINFO_SIZE        (sizeof(struct proc_taskallinfo))
 638
 639 #define PROC_PIDTBSDINFO                3
 640 #define PROC_PIDTBSDINFO_SIZE           (sizeof(struct proc_bsdinfo))
 641
 642 #define PROC_PIDTASKINFO                4
 643 #define PROC_PIDTASKINFO_SIZE           (sizeof(struct proc_taskinfo))
 644
 645 #define PROC_PIDTHREADINFO              5
 646 #define PROC_PIDTHREADINFO_SIZE         (sizeof(struct proc_threadinfo))
 647
 648 #define PROC_PIDLISTTHREADS             6
 649 #define PROC_PIDLISTTHREADS_SIZE        (2* sizeof(uint32_t))
 650
 651
 652 #define PROC_PIDREGIONINFO              7
 653 #define PROC_PIDREGIONINFO_SIZE         (sizeof(struct proc_regioninfo))
 654
 655 #define PROC_PIDREGIONPATHINFO          8
 656 #define PROC_PIDREGIONPATHINFO_SIZE     (sizeof(struct proc_regionwithpathinfo))
 657
 658 #define PROC_PIDVNODEPATHINFO           9
 659 #define PROC_PIDVNODEPATHINFO_SIZE      (sizeof(struct proc_vnodepathinfo))
 660
 661 #define PROC_PIDTHREADPATHINFO          10
 662 #define PROC_PIDTHREADPATHINFO_SIZE     (sizeof(struct proc_threadwithpathinfo))
 663
 664 #define PROC_PIDPATHINFO                11
 665 #define PROC_PIDPATHINFO_SIZE           (MAXPATHLEN)
 666 #define PROC_PIDPATHINFO_MAXSIZE        (4*MAXPATHLEN)
 667
 668 #define PROC_PIDWORKQUEUEINFO           12
 669 #define PROC_PIDWORKQUEUEINFO_SIZE      (sizeof(struct proc_workqueueinfo))
 670
 671 #define PROC_PIDT_SHORTBSDINFO          13
 672 #define PROC_PIDT_SHORTBSDINFO_SIZE     (sizeof(struct proc_bsdshortinfo))
 673
 674 #define PROC_PIDLISTFILEPORTS           14
 675 #define PROC_PIDLISTFILEPORTS_SIZE      (sizeof(struct proc_fileportinfo))
 676
 677 #define PROC_PIDTHREADID64INFO          15
 678 #define PROC_PIDTHREADID64INFO_SIZE     (sizeof(struct proc_threadinfo))
 679
 680 #define PROC_PID_RUSAGE                 16
 681 #define PROC_PID_RUSAGE_SIZE            0
 682
 683 #ifdef  PRIVATE
 684 #define PROC_PIDUNIQIDENTIFIERINFO      17
 685 #define PROC_PIDUNIQIDENTIFIERINFO_SIZE \
 686                                         (sizeof(struct proc_uniqidentifierinfo))
 687
 688 #define PROC_PIDT_BSDINFOWITHUNIQID     18
 689 #define PROC_PIDT_BSDINFOWITHUNIQID_SIZE \
 690                                         (sizeof(struct proc_bsdinfowithuniqid))
 691 #endif
 692
 693 /* Flavors for proc_pidfdinfo */
 694
 695 #define PROC_PIDFDVNODEINFO             1
 696 #define PROC_PIDFDVNODEINFO_SIZE        (sizeof(struct vnode_fdinfo))
 697
 698 #define PROC_PIDFDVNODEPATHINFO         2
 699 #define PROC_PIDFDVNODEPATHINFO_SIZE    (sizeof(struct vnode_fdinfowithpath))
 700
 701 #define PROC_PIDFDSOCKETINFO            3
 702 #define PROC_PIDFDSOCKETINFO_SIZE       (sizeof(struct socket_fdinfo))
 703
 704 #define PROC_PIDFDPSEMINFO              4
 705 #define PROC_PIDFDPSEMINFO_SIZE         (sizeof(struct psem_fdinfo))
 706
 707 #define PROC_PIDFDPSHMINFO              5
 708 #define PROC_PIDFDPSHMINFO_SIZE         (sizeof(struct pshm_fdinfo))
 709
 710 #define PROC_PIDFDPIPEINFO              6
 711 #define PROC_PIDFDPIPEINFO_SIZE         (sizeof(struct pipe_fdinfo))
 712
 713 #define PROC_PIDFDKQUEUEINFO            7
 714 #define PROC_PIDFDKQUEUEINFO_SIZE       (sizeof(struct kqueue_fdinfo))
 715
 716 #define PROC_PIDFDATALKINFO             8
 717 #define PROC_PIDFDATALKINFO_SIZE        (sizeof(struct appletalk_fdinfo))
 718
 719 /* Flavors for proc_pidfileportinfo */
 720
 721 #define PROC_PIDFILEPORTVNODEPATHINFO   2       /* out: vnode_fdinfowithpath */
 722 #define PROC_PIDFILEPORTVNODEPATHINFO_SIZE      \
 723                                         PROC_PIDFDVNODEPATHINFO_SIZE
 724
 725 #define PROC_PIDFILEPORTSOCKETINFO      3       /* out: socket_fdinfo */
 726 #define PROC_PIDFILEPORTSOCKETINFO_SIZE PROC_PIDFDSOCKETINFO_SIZE
 727
 728 #define PROC_PIDFILEPORTPSHMINFO        5       /* out: pshm_fdinfo */
 729 #define PROC_PIDFILEPORTPSHMINFO_SIZE   PROC_PIDFDPSHMINFO_SIZE
 730
 731 #define PROC_PIDFILEPORTPIPEINFO        6       /* out: pipe_fdinfo */
 732 #define PROC_PIDFILEPORTPIPEINFO_SIZE   PROC_PIDFDPIPEINFO_SIZE
 733
 734 /* used for proc_setcontrol */
 735 #define PROC_SELFSET_PCONTROL           1
 736
 737 #define PROC_SELFSET_THREADNAME         2
 738 #define PROC_SELFSET_THREADNAME_SIZE    (MAXTHREADNAMESIZE -1)
 739
 740 #define PROC_SELFSET_VMRSRCOWNER        3
 741
 742 #define PROC_SELFSET_DELAYIDLESLEEP     4
 743
 744 /* used for proc_dirtycontrol */
 745 #define PROC_DIRTYCONTROL_TRACK         1
 746 #define PROC_DIRTYCONTROL_SET           2
 747 #define PROC_DIRTYCONTROL_GET           3
 748
 749 /* proc_track_dirty() flags */
 750 #define PROC_DIRTY_TRACK                0x1
 751 #define PROC_DIRTY_ALLOW_IDLE_EXIT      0x2
 752 #define PROC_DIRTY_DEFER                0x4
 753
 754 /* proc_get_dirty() flags */
 755 #define PROC_DIRTY_TRACKED              0x1
 756 #define PROC_DIRTY_ALLOWS_IDLE_EXIT     0x2
 757 #define PROC_DIRTY_IS_DIRTY             0x4
 758
 759 #ifdef PRIVATE
 760
 761 /* __proc_info() call numbers */
 762 #define PROC_INFO_CALL_LISTPIDS         0x1
 763 #define PROC_INFO_CALL_PIDINFO          0x2
 764 #define PROC_INFO_CALL_PIDFDINFO        0x3
 765 #define PROC_INFO_CALL_KERNMSGBUF       0x4
 766 #define PROC_INFO_CALL_SETCONTROL       0x5
 767 #define PROC_INFO_CALL_PIDFILEPORTINFO  0x6
 768 #define PROC_INFO_CALL_TERMINATE        0x7
 769 #define PROC_INFO_CALL_DIRTYCONTROL     0x8
 770 #define PROC_INFO_CALL_PIDRUSAGE        0x9
 771
 772 #endif /* PRIVATE */
 773
 774 #ifdef XNU_KERNEL_PRIVATE
 775 #ifndef pshmnode
 776 struct pshmnode;
 777 #endif
 778
 779 #ifndef psemnode
 780 struct psemnode ;
 781 #endif
 782
 783 #ifndef pipe
 784 struct pipe;
 785 #endif
 786
 787 extern int fill_socketinfo(socket_t so, struct socket_info *si);
 788 extern int fill_pshminfo(struct pshmnode * pshm, struct pshm_info * pinfo);
 789 extern int fill_pseminfo(struct psemnode * psem, struct psem_info * pinfo);
 790 extern int fill_pipeinfo(struct pipe * cpipe, struct pipe_info * pinfo);
 791 extern int fill_kqueueinfo(struct kqueue * kq, struct kqueue_info * kinfo);
 792 extern int fill_procworkqueue(proc_t, struct proc_workqueueinfo *);
 793 #endif /* XNU_KERNEL_PRIVATE */
 794
 795 __END_DECLS
 796
 797 #endif /*_SYS_PROC_INFO_H */