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 /* pbi_flags values */
  99 #define PROC_FLAG_SYSTEM        1       /*  System process */
 100 #define PROC_FLAG_TRACED        2       /* process currently being traced, possibly by gdb */
 101 #define PROC_FLAG_INEXIT        4       /* process is working its way in exit() */
 102 #define PROC_FLAG_PPWAIT        8
 103 #define PROC_FLAG_LP64          0x10    /* 64bit process */
 104 #define PROC_FLAG_SLEADER       0x20    /* The process is the session leader */
 105 #define PROC_FLAG_CTTY          0x40    /* process has a control tty */
 106 #define PROC_FLAG_CONTROLT      0x80    /* Has a controlling terminal */
 107 #define PROC_FLAG_THCWD         0x100   /* process has a thread with cwd */
 108 /* process control bits for resource starvation */
 109 #define PROC_FLAG_PC_THROTTLE   0x200   /* In resource starvation situations, this process is to be throttled */
 110 #define PROC_FLAG_PC_SUSP       0x400   /* In resource starvation situations, this process is to be suspended */
 111 #define PROC_FLAG_PC_KILL       0x600   /* In resource starvation situations, this process is to be terminated */
 112 #define PROC_FLAG_PC_MASK       0x600
 113 /* process action bits for resource starvation */
 114 #define PROC_FLAG_PA_THROTTLE   0x800   /* The process is currently throttled due to resource starvation */
 115 #define PROC_FLAG_PA_SUSP       0x1000  /* The process is currently suspended due to resource starvation */
 116 #define PROC_FLAG_PSUGID        0x2000   /* process has set privileges since last exec */
 117 #define PROC_FLAG_EXEC          0x4000   /* process has called exec  */
 118 #ifdef  PRIVATE
 119 #define PROC_FLAG_DARWINBG      0x8000  /* process in darwin background */
 120 #define PROC_FLAG_EXT_DARWINBG  0x10000 /* process in darwin background - external enforcement */
 121 #endif
 122
 123
 124 struct proc_taskinfo {
 125         uint64_t                pti_virtual_size;       /* virtual memory size (bytes) */
 126         uint64_t                pti_resident_size;      /* resident memory size (bytes) */
 127         uint64_t                pti_total_user;         /* total time */
 128         uint64_t                pti_total_system;
 129         uint64_t                pti_threads_user;       /* existing threads only */
 130         uint64_t                pti_threads_system;
 131         int32_t                 pti_policy;             /* default policy for new threads */
 132         int32_t                 pti_faults;             /* number of page faults */
 133         int32_t                 pti_pageins;            /* number of actual pageins */
 134         int32_t                 pti_cow_faults;         /* number of copy-on-write faults */
 135         int32_t                 pti_messages_sent;      /* number of messages sent */
 136         int32_t                 pti_messages_received;  /* number of messages received */
 137         int32_t                 pti_syscalls_mach;      /* number of mach system calls */
 138         int32_t                 pti_syscalls_unix;      /* number of unix system calls */
 139         int32_t                 pti_csw;                /* number of context switches */
 140         int32_t                 pti_threadnum;          /* number of threads in the task */
 141         int32_t                 pti_numrunning;         /* number of running threads */
 142         int32_t                 pti_priority;           /* task priority*/
 143 };
 144
 145 struct proc_taskallinfo {
 146         struct proc_bsdinfo     pbsd;
 147         struct proc_taskinfo    ptinfo;
 148 };
 149
 150 #define MAXTHREADNAMESIZE 64
 151
 152 struct proc_threadinfo {
 153         uint64_t                pth_user_time;          /* user run time */
 154         uint64_t                pth_system_time;        /* system run time */
 155         int32_t                 pth_cpu_usage;          /* scaled cpu usage percentage */
 156         int32_t                 pth_policy;             /* scheduling policy in effect */
 157         int32_t                 pth_run_state;          /* run state (see below) */
 158         int32_t                 pth_flags;              /* various flags (see below) */
 159         int32_t                 pth_sleep_time;         /* number of seconds that thread */
 160         int32_t                 pth_curpri;             /* cur priority*/
 161         int32_t                 pth_priority;           /*  priority*/
 162         int32_t                 pth_maxpriority;        /* max priority*/
 163         char                    pth_name[MAXTHREADNAMESIZE];    /* thread name, if any */
 164 };
 165
 166 struct proc_regioninfo {
 167         uint32_t                pri_protection;
 168         uint32_t                pri_max_protection;
 169         uint32_t                pri_inheritance;
 170         uint32_t                pri_flags;              /* shared, external pager, is submap */
 171         uint64_t                pri_offset;
 172         uint32_t                pri_behavior;
 173         uint32_t                pri_user_wired_count;
 174         uint32_t                pri_user_tag;
 175         uint32_t                pri_pages_resident;
 176         uint32_t                pri_pages_shared_now_private;
 177         uint32_t                pri_pages_swapped_out;
 178         uint32_t                pri_pages_dirtied;
 179         uint32_t                pri_ref_count;
 180         uint32_t                pri_shadow_depth;
 181         uint32_t                pri_share_mode;
 182         uint32_t                pri_private_pages_resident;
 183         uint32_t                pri_shared_pages_resident;
 184         uint32_t                pri_obj_id;
 185         uint32_t                pri_depth;
 186         uint64_t                pri_address;
 187         uint64_t                pri_size;
 188 };
 189
 190 #define PROC_REGION_SUBMAP      1
 191 #define PROC_REGION_SHARED      2
 192
 193 #define SM_COW             1
 194 #define SM_PRIVATE         2
 195 #define SM_EMPTY           3
 196 #define SM_SHARED          4
 197 #define SM_TRUESHARED      5
 198 #define SM_PRIVATE_ALIASED 6
 199 #define SM_SHARED_ALIASED  7
 200 #define SM_LARGE_PAGE      8
 201
 202
 203 /*
 204  *      Thread run states (state field).
 205  */
 206
 207 #define TH_STATE_RUNNING        1       /* thread is running normally */
 208 #define TH_STATE_STOPPED        2       /* thread is stopped */
 209 #define TH_STATE_WAITING        3       /* thread is waiting normally */
 210 #define TH_STATE_UNINTERRUPTIBLE 4      /* thread is in an uninterruptible
 211                                            wait */
 212 #define TH_STATE_HALTED         5       /* thread is halted at a
 213                                            clean point */
 214
 215 /*
 216  *      Thread flags (flags field).
 217  */
 218 #define TH_FLAGS_SWAPPED        0x1     /* thread is swapped out */
 219 #define TH_FLAGS_IDLE           0x2     /* thread is an idle thread */
 220
 221
 222 struct proc_workqueueinfo {
 223         uint32_t        pwq_nthreads;           /* total number of workqueue threads */
 224         uint32_t        pwq_runthreads;         /* total number of running workqueue threads */
 225         uint32_t        pwq_blockedthreads;     /* total number of blocked workqueue threads */
 226         uint32_t        pwq_state;
 227 };
 228
 229 /*
 230  *      workqueue state (pwq_state field)
 231  */
 232 #define WQ_EXCEEDED_CONSTRAINED_THREAD_LIMIT    0x1
 233 #define WQ_EXCEEDED_TOTAL_THREAD_LIMIT          0x2
 234
 235
 236 struct proc_fileinfo {
 237         uint32_t                fi_openflags;
 238         uint32_t                fi_status;
 239         off_t                   fi_offset;
 240         int32_t                 fi_type;
 241         int32_t                 rfu_1;  /* reserved */
 242 };
 243
 244 /* stats flags in proc_fileinfo */
 245 #define PROC_FP_SHARED  1       /* shared by more than one fd */
 246 #define PROC_FP_CLEXEC  2       /* close on exec */
 247
 248 /*
 249  * A copy of stat64 with static sized fields.
 250  */
 251 struct vinfo_stat {
 252         uint32_t        vst_dev;        /* [XSI] ID of device containing file */
 253         uint16_t        vst_mode;       /* [XSI] Mode of file (see below) */
 254         uint16_t        vst_nlink;      /* [XSI] Number of hard links */
 255         uint64_t        vst_ino;        /* [XSI] File serial number */
 256         uid_t           vst_uid;        /* [XSI] User ID of the file */
 257         gid_t           vst_gid;        /* [XSI] Group ID of the file */
 258         int64_t         vst_atime;      /* [XSI] Time of last access */
 259         int64_t         vst_atimensec;  /* nsec of last access */
 260         int64_t         vst_mtime;      /* [XSI] Last data modification time */
 261         int64_t         vst_mtimensec;  /* last data modification nsec */
 262         int64_t         vst_ctime;      /* [XSI] Time of last status change */
 263         int64_t         vst_ctimensec;  /* nsec of last status change */
 264         int64_t         vst_birthtime;  /*  File creation time(birth)  */
 265         int64_t         vst_birthtimensec;      /* nsec of File creation time */
 266         off_t           vst_size;       /* [XSI] file size, in bytes */
 267         int64_t         vst_blocks;     /* [XSI] blocks allocated for file */
 268         int32_t         vst_blksize;    /* [XSI] optimal blocksize for I/O */
 269         uint32_t        vst_flags;      /* user defined flags for file */
 270         uint32_t        vst_gen;        /* file generation number */
 271         uint32_t        vst_rdev;       /* [XSI] Device ID */
 272         int64_t         vst_qspare[2];  /* RESERVED: DO NOT USE! */
 273 };
 274
 275 struct vnode_info {
 276         struct vinfo_stat       vi_stat;
 277         int                     vi_type;
 278         int                     vi_pad;
 279         fsid_t                  vi_fsid;
 280 };
 281
 282 struct vnode_info_path {
 283         struct vnode_info       vip_vi;
 284         char                    vip_path[MAXPATHLEN];   /* tail end of it  */
 285 };
 286
 287 struct vnode_fdinfo {
 288         struct proc_fileinfo    pfi;
 289         struct vnode_info       pvi;
 290 };
 291
 292 struct vnode_fdinfowithpath {
 293         struct proc_fileinfo    pfi;
 294         struct vnode_info_path  pvip;
 295 };
 296
 297 struct proc_regionwithpathinfo {
 298         struct proc_regioninfo  prp_prinfo;
 299         struct vnode_info_path  prp_vip;
 300 };
 301
 302 struct proc_vnodepathinfo {
 303         struct vnode_info_path  pvi_cdir;
 304         struct vnode_info_path  pvi_rdir;
 305 };
 306
 307 struct proc_threadwithpathinfo {
 308         struct proc_threadinfo  pt;
 309         struct vnode_info_path  pvip;
 310 };
 311
 312 /*
 313  *  Socket
 314  */
 315
 316
 317 /*
 318  * IPv4 and IPv6 Sockets
 319  */
 320
 321 #define INI_IPV4        0x1
 322 #define INI_IPV6        0x2
 323
 324 struct in4in6_addr {
 325         u_int32_t               i46a_pad32[3];
 326         struct in_addr          i46a_addr4;
 327 };
 328
 329 struct in_sockinfo {
 330         int                                     insi_fport;             /* foreign port */
 331         int                                     insi_lport;             /* local port */
 332         uint64_t                                insi_gencnt;            /* generation count of this instance */
 333         uint32_t                                insi_flags;             /* generic IP/datagram flags */
 334         uint32_t                                insi_flow;
 335
 336         uint8_t                                 insi_vflag;             /* ini_IPV4 or ini_IPV6 */
 337         uint8_t                                 insi_ip_ttl;            /* time to live proto */
 338         uint32_t                                rfu_1;                  /* reserved */
 339         /* protocol dependent part */
 340         union {
 341                 struct in4in6_addr      ina_46;
 342                 struct in6_addr         ina_6;
 343         }                                       insi_faddr;             /* foreign host table entry */
 344         union {
 345                 struct in4in6_addr      ina_46;
 346                 struct in6_addr         ina_6;
 347         }                                       insi_laddr;             /* local host table entry */
 348         struct {
 349                 u_char                  in4_tos;                        /* type of service */
 350         }                                       insi_v4;
 351         struct {
 352                 uint8_t                 in6_hlim;
 353                 int                     in6_cksum;
 354                 u_short                 in6_ifindex;
 355                 short                   in6_hops;
 356         }                                       insi_v6;
 357 };
 358
 359 /*
 360  * TCP Sockets
 361  */
 362
 363 #define TSI_T_REXMT             0       /* retransmit */
 364 #define TSI_T_PERSIST           1       /* retransmit persistence */
 365 #define TSI_T_KEEP              2       /* keep alive */
 366 #define TSI_T_2MSL              3       /* 2*msl quiet time timer */
 367 #define TSI_T_NTIMERS           4
 368
 369 #define TSI_S_CLOSED            0       /* closed */
 370 #define TSI_S_LISTEN            1       /* listening for connection */
 371 #define TSI_S_SYN_SENT          2       /* active, have sent syn */
 372 #define TSI_S_SYN_RECEIVED      3       /* have send and received syn */
 373 #define TSI_S_ESTABLISHED       4       /* established */
 374 #define TSI_S__CLOSE_WAIT       5       /* rcvd fin, waiting for close */
 375 #define TSI_S_FIN_WAIT_1        6       /* have closed, sent fin */
 376 #define TSI_S_CLOSING           7       /* closed xchd FIN; await FIN ACK */
 377 #define TSI_S_LAST_ACK          8       /* had fin and close; await FIN ACK */
 378 #define TSI_S_FIN_WAIT_2        9       /* have closed, fin is acked */
 379 #define TSI_S_TIME_WAIT         10      /* in 2*msl quiet wait after close */
 380 #define TSI_S_RESERVED          11      /* pseudo state: reserved */
 381
 382 struct tcp_sockinfo {
 383         struct in_sockinfo              tcpsi_ini;
 384         int                             tcpsi_state;
 385         int                             tcpsi_timer[TSI_T_NTIMERS];
 386         int                             tcpsi_mss;
 387         uint32_t                        tcpsi_flags;
 388         uint32_t                        rfu_1;          /* reserved */
 389         uint64_t                        tcpsi_tp;       /* opaque handle of TCP protocol control block */
 390 };
 391
 392 /*
 393  * Unix Domain Sockets
 394  */
 395
 396
 397 struct un_sockinfo {
 398         uint64_t                                unsi_conn_so;   /* opaque handle of connected socket */
 399         uint64_t                                unsi_conn_pcb;  /* opaque handle of connected protocol control block */
 400         union {
 401                 struct sockaddr_un      ua_sun;
 402                 char                    ua_dummy[SOCK_MAXADDRLEN];
 403         }                                       unsi_addr;      /* bound address */
 404         union {
 405                 struct sockaddr_un      ua_sun;
 406                 char                    ua_dummy[SOCK_MAXADDRLEN];
 407         }                                       unsi_caddr;     /* address of socket connected to */
 408 };
 409
 410 /*
 411  * PF_NDRV Sockets
 412  */
 413
 414 struct ndrv_info {
 415         uint32_t        ndrvsi_if_family;
 416         uint32_t        ndrvsi_if_unit;
 417         char            ndrvsi_if_name[IF_NAMESIZE];
 418 };
 419
 420 /*
 421  * Kernel Event Sockets
 422  */
 423
 424 struct kern_event_info {
 425         uint32_t        kesi_vendor_code_filter;
 426         uint32_t        kesi_class_filter;
 427         uint32_t        kesi_subclass_filter;
 428 };
 429
 430 /*
 431  * Kernel Control Sockets
 432  */
 433
 434 struct kern_ctl_info {
 435         uint32_t        kcsi_id;
 436         uint32_t        kcsi_reg_unit;
 437         uint32_t        kcsi_flags;                     /* support flags */
 438         uint32_t        kcsi_recvbufsize;               /* request more than the default buffer size */
 439         uint32_t        kcsi_sendbufsize;               /* request more than the default buffer size */
 440         uint32_t        kcsi_unit;
 441         char            kcsi_name[MAX_KCTL_NAME];       /* unique nke identifier, provided by DTS */
 442 };
 443
 444 /* soi_state */
 445
 446 #define SOI_S_NOFDREF           0x0001  /* no file table ref any more */
 447 #define SOI_S_ISCONNECTED       0x0002  /* socket connected to a peer */
 448 #define SOI_S_ISCONNECTING      0x0004  /* in process of connecting to peer */
 449 #define SOI_S_ISDISCONNECTING   0x0008  /* in process of disconnecting */
 450 #define SOI_S_CANTSENDMORE      0x0010  /* can't send more data to peer */
 451 #define SOI_S_CANTRCVMORE       0x0020  /* can't receive more data from peer */
 452 #define SOI_S_RCVATMARK         0x0040  /* at mark on input */
 453 #define SOI_S_PRIV              0x0080  /* privileged for broadcast, raw... */
 454 #define SOI_S_NBIO              0x0100  /* non-blocking ops */
 455 #define SOI_S_ASYNC             0x0200  /* async i/o notify */
 456 #define SOI_S_INCOMP            0x0800  /* Unaccepted, incomplete connection */
 457 #define SOI_S_COMP              0x1000  /* unaccepted, complete connection */
 458 #define SOI_S_ISDISCONNECTED    0x2000  /* socket disconnected from peer */
 459 #define SOI_S_DRAINING          0x4000  /* close waiting for blocked system calls to drain */
 460
 461 struct sockbuf_info {
 462         uint32_t                sbi_cc;
 463         uint32_t                sbi_hiwat;                      /* SO_RCVBUF, SO_SNDBUF */
 464         uint32_t                sbi_mbcnt;
 465         uint32_t                sbi_mbmax;
 466         uint32_t                sbi_lowat;
 467         short                   sbi_flags;
 468         short                   sbi_timeo;
 469 };
 470
 471 enum {
 472         SOCKINFO_GENERIC        = 0,
 473         SOCKINFO_IN             = 1,
 474         SOCKINFO_TCP            = 2,
 475         SOCKINFO_UN             = 3,
 476         SOCKINFO_NDRV           = 4,
 477         SOCKINFO_KERN_EVENT     = 5,
 478         SOCKINFO_KERN_CTL       = 6
 479 };
 480
 481 struct socket_info {
 482         struct vinfo_stat                       soi_stat;
 483         uint64_t                                soi_so;         /* opaque handle of socket */
 484         uint64_t                                soi_pcb;        /* opaque handle of protocol control block */
 485         int                                     soi_type;
 486         int                                     soi_protocol;
 487         int                                     soi_family;
 488         short                                   soi_options;
 489         short                                   soi_linger;
 490         short                                   soi_state;
 491         short                                   soi_qlen;
 492         short                                   soi_incqlen;
 493         short                                   soi_qlimit;
 494         short                                   soi_timeo;
 495         u_short                                 soi_error;
 496         uint32_t                                soi_oobmark;
 497         struct sockbuf_info                     soi_rcv;
 498         struct sockbuf_info                     soi_snd;
 499         int                                     soi_kind;
 500         uint32_t                                rfu_1;          /* reserved */
 501         union {
 502                 struct in_sockinfo      pri_in;                 /* SOCKINFO_IN */
 503                 struct tcp_sockinfo     pri_tcp;                /* SOCKINFO_TCP */
 504                 struct un_sockinfo      pri_un;                 /* SOCKINFO_UN */
 505                 struct ndrv_info        pri_ndrv;               /* SOCKINFO_NDRV */
 506                 struct kern_event_info  pri_kern_event;         /* SOCKINFO_KERN_EVENT */
 507                 struct kern_ctl_info    pri_kern_ctl;           /* SOCKINFO_KERN_CTL */
 508         }                                       soi_proto;
 509 };
 510
 511 struct socket_fdinfo {
 512         struct proc_fileinfo    pfi;
 513         struct socket_info      psi;
 514 };
 515
 516
 517
 518 struct psem_info {
 519         struct vinfo_stat       psem_stat;
 520         char                    psem_name[MAXPATHLEN];
 521 };
 522
 523 struct psem_fdinfo {
 524         struct proc_fileinfo    pfi;
 525         struct psem_info        pseminfo;
 526 };
 527
 528
 529
 530 struct pshm_info  {
 531         struct vinfo_stat       pshm_stat;
 532         uint64_t                pshm_mappaddr;
 533         char                    pshm_name[MAXPATHLEN];
 534 };
 535
 536 struct pshm_fdinfo {
 537         struct proc_fileinfo    pfi;
 538         struct pshm_info        pshminfo;
 539 };
 540
 541
 542 struct pipe_info {
 543         struct vinfo_stat       pipe_stat;
 544         uint64_t                pipe_handle;
 545         uint64_t                pipe_peerhandle;
 546         int                     pipe_status;
 547         int                     rfu_1;  /* reserved */
 548 };
 549
 550 struct pipe_fdinfo {
 551         struct proc_fileinfo    pfi;
 552         struct pipe_info        pipeinfo;
 553 };
 554
 555
 556 struct kqueue_info {
 557         struct vinfo_stat       kq_stat;
 558         uint32_t                kq_state;
 559         uint32_t                rfu_1;  /* reserved */
 560 };
 561 #define PROC_KQUEUE_SELECT      1
 562 #define PROC_KQUEUE_SLEEP       2
 563
 564 struct kqueue_fdinfo {
 565         struct proc_fileinfo    pfi;
 566         struct kqueue_info      kqueueinfo;
 567 };
 568
 569 struct appletalk_info {
 570         struct vinfo_stat       atalk_stat;
 571 };
 572
 573 struct appletalk_fdinfo {
 574         struct proc_fileinfo    pfi;
 575         struct appletalk_info   appletalkinfo;
 576 };
 577
 578
 579
 580 /* defns of process file desc type */
 581 #define PROX_FDTYPE_ATALK       0
 582 #define PROX_FDTYPE_VNODE       1
 583 #define PROX_FDTYPE_SOCKET      2
 584 #define PROX_FDTYPE_PSHM        3
 585 #define PROX_FDTYPE_PSEM        4
 586 #define PROX_FDTYPE_KQUEUE      5
 587 #define PROX_FDTYPE_PIPE        6
 588 #define PROX_FDTYPE_FSEVENTS    7
 589
 590 struct proc_fdinfo {
 591         int32_t                 proc_fd;
 592         uint32_t                proc_fdtype;
 593 };
 594
 595 struct proc_fileportinfo {
 596         uint32_t                proc_fileport;
 597         uint32_t                proc_fdtype;
 598 };
 599
 600 /* Flavors for proc_pidinfo() */
 601 #define PROC_PIDLISTFDS                 1
 602 #define PROC_PIDLISTFD_SIZE             (sizeof(struct proc_fdinfo))
 603
 604 #define PROC_PIDTASKALLINFO             2
 605 #define PROC_PIDTASKALLINFO_SIZE        (sizeof(struct proc_taskallinfo))
 606
 607 #define PROC_PIDTBSDINFO                3
 608 #define PROC_PIDTBSDINFO_SIZE           (sizeof(struct proc_bsdinfo))
 609
 610 #define PROC_PIDTASKINFO                4
 611 #define PROC_PIDTASKINFO_SIZE           (sizeof(struct proc_taskinfo))
 612
 613 #define PROC_PIDTHREADINFO              5
 614 #define PROC_PIDTHREADINFO_SIZE         (sizeof(struct proc_threadinfo))
 615
 616 #define PROC_PIDLISTTHREADS             6
 617 #define PROC_PIDLISTTHREADS_SIZE        (2* sizeof(uint32_t))
 618
 619
 620 #define PROC_PIDREGIONINFO              7
 621 #define PROC_PIDREGIONINFO_SIZE         (sizeof(struct proc_regioninfo))
 622
 623 #define PROC_PIDREGIONPATHINFO          8
 624 #define PROC_PIDREGIONPATHINFO_SIZE     (sizeof(struct proc_regionwithpathinfo))
 625
 626 #define PROC_PIDVNODEPATHINFO           9
 627 #define PROC_PIDVNODEPATHINFO_SIZE      (sizeof(struct proc_vnodepathinfo))
 628
 629 #define PROC_PIDTHREADPATHINFO          10
 630 #define PROC_PIDTHREADPATHINFO_SIZE     (sizeof(struct proc_threadwithpathinfo))
 631
 632 #define PROC_PIDPATHINFO                11
 633 #define PROC_PIDPATHINFO_SIZE           (MAXPATHLEN)
 634 #define PROC_PIDPATHINFO_MAXSIZE        (4*MAXPATHLEN)
 635
 636 #define PROC_PIDWORKQUEUEINFO           12
 637 #define PROC_PIDWORKQUEUEINFO_SIZE      (sizeof(struct proc_workqueueinfo))
 638
 639 #define PROC_PIDT_SHORTBSDINFO          13
 640 #define PROC_PIDT_SHORTBSDINFO_SIZE     (sizeof(struct proc_bsdshortinfo))
 641
 642 #define PROC_PIDLISTFILEPORTS           14
 643 #define PROC_PIDLISTFILEPORTS_SIZE      (sizeof(struct proc_fileportinfo))
 644
 645 /* Flavors for proc_pidfdinfo */
 646
 647 #define PROC_PIDFDVNODEINFO             1
 648 #define PROC_PIDFDVNODEINFO_SIZE        (sizeof(struct vnode_fdinfo))
 649
 650 #define PROC_PIDFDVNODEPATHINFO         2
 651 #define PROC_PIDFDVNODEPATHINFO_SIZE    (sizeof(struct vnode_fdinfowithpath))
 652
 653 #define PROC_PIDFDSOCKETINFO            3
 654 #define PROC_PIDFDSOCKETINFO_SIZE       (sizeof(struct socket_fdinfo))
 655
 656 #define PROC_PIDFDPSEMINFO              4
 657 #define PROC_PIDFDPSEMINFO_SIZE         (sizeof(struct psem_fdinfo))
 658
 659 #define PROC_PIDFDPSHMINFO              5
 660 #define PROC_PIDFDPSHMINFO_SIZE         (sizeof(struct pshm_fdinfo))
 661
 662 #define PROC_PIDFDPIPEINFO              6
 663 #define PROC_PIDFDPIPEINFO_SIZE         (sizeof(struct pipe_fdinfo))
 664
 665 #define PROC_PIDFDKQUEUEINFO            7
 666 #define PROC_PIDFDKQUEUEINFO_SIZE       (sizeof(struct kqueue_fdinfo))
 667
 668 #define PROC_PIDFDATALKINFO             8
 669 #define PROC_PIDFDATALKINFO_SIZE        (sizeof(struct appletalk_fdinfo))
 670
 671 /* Flavors for proc_pidfileportinfo */
 672
 673 #define PROC_PIDFILEPORTVNODEPATHINFO   2       /* out: vnode_fdinfowithpath */
 674 #define PROC_PIDFILEPORTVNODEPATHINFO_SIZE      \
 675                                         PROC_PIDFDVNODEPATHINFO_SIZE
 676
 677 #define PROC_PIDFILEPORTSOCKETINFO      3       /* out: socket_fdinfo */
 678 #define PROC_PIDFILEPORTSOCKETINFO_SIZE PROC_PIDFDSOCKETINFO_SIZE
 679
 680 #define PROC_PIDFILEPORTPSHMINFO        5       /* out: pshm_fdinfo */
 681 #define PROC_PIDFILEPORTPSHMINFO_SIZE   PROC_PIDFDPSHMINFO_SIZE
 682
 683 #define PROC_PIDFILEPORTPIPEINFO        6       /* out: pipe_fdinfo */
 684 #define PROC_PIDFILEPORTPIPEINFO_SIZE   PROC_PIDFDPIPEINFO_SIZE
 685
 686 /* used for proc_setcontrol */
 687 #define PROC_SELFSET_PCONTROL           1
 688
 689 #define PROC_SELFSET_THREADNAME         2
 690 #define PROC_SELFSET_THREADNAME_SIZE    (MAXTHREADNAMESIZE -1)
 691
 692 #define PROC_SELFSET_VMRSRCOWNER        3
 693
 694 #ifdef XNU_KERNEL_PRIVATE
 695 #ifndef pshmnode
 696 struct pshmnode;
 697 #endif
 698
 699 #ifndef psemnode
 700 struct psemnode ;
 701 #endif
 702
 703 #ifndef pipe
 704 struct pipe;
 705 #endif
 706
 707 extern int fill_socketinfo(socket_t so, struct socket_info *si);
 708 extern int fill_pshminfo(struct pshmnode * pshm, struct pshm_info * pinfo);
 709 extern int fill_pseminfo(struct psemnode * psem, struct psem_info * pinfo);
 710 extern int fill_pipeinfo(struct pipe * cpipe, struct pipe_info * pinfo);
 711 extern int fill_kqueueinfo(struct kqueue * kq, struct kqueue_info * kinfo);
 712 extern int fill_procworkqueue(proc_t, struct proc_workqueueinfo *);
 713 #endif /* XNU_KERNEL_PRIVATE */
 714
 715 __END_DECLS
 716
 717 #endif /*_SYS_PROC_INFO_H */