1/*
2 * Copyright (c) 2005-2021 Apple 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 <sys/event.h>
41#include <net/if.h>
42#include <net/route.h>
43#include <netinet/in.h>
44#include <netinet/tcp.h>
45#include <mach/machine.h>
46#include <uuid/uuid.h>
47
48__BEGIN_DECLS
49
50
51#define PROC_ALL_PIDS 1
52#define PROC_PGRP_ONLY 2
53#define PROC_TTY_ONLY 3
54#define PROC_UID_ONLY 4
55#define PROC_RUID_ONLY 5
56#define PROC_PPID_ONLY 6
57#define PROC_KDBG_ONLY 7
58
59struct proc_bsdinfo {
60 uint32_t pbi_flags; /* 64bit; emulated etc */
61 uint32_t pbi_status;
62 uint32_t pbi_xstatus;
63 uint32_t pbi_pid;
64 uint32_t pbi_ppid;
65 uid_t pbi_uid;
66 gid_t pbi_gid;
67 uid_t pbi_ruid;
68 gid_t pbi_rgid;
69 uid_t pbi_svuid;
70 gid_t pbi_svgid;
71 uint32_t rfu_1; /* reserved */
72 char pbi_comm[MAXCOMLEN];
73 char pbi_name[2 * MAXCOMLEN]; /* empty if no name is registered */
74 uint32_t pbi_nfiles;
75 uint32_t pbi_pgid;
76 uint32_t pbi_pjobc;
77 uint32_t e_tdev; /* controlling tty dev */
78 uint32_t e_tpgid; /* tty process group id */
79 int32_t pbi_nice;
80 uint64_t pbi_start_tvsec;
81 uint64_t pbi_start_tvusec;
82};
83
84
85struct proc_bsdshortinfo {
86 uint32_t pbsi_pid; /* process id */
87 uint32_t pbsi_ppid; /* process parent id */
88 uint32_t pbsi_pgid; /* process perp id */
89 uint32_t pbsi_status; /* p_stat value, SZOMB, SRUN, etc */
90 char pbsi_comm[MAXCOMLEN]; /* upto 16 characters of process name */
91 uint32_t pbsi_flags; /* 64bit; emulated etc */
92 uid_t pbsi_uid; /* current uid on process */
93 gid_t pbsi_gid; /* current gid on process */
94 uid_t pbsi_ruid; /* current ruid on process */
95 gid_t pbsi_rgid; /* current tgid on process */
96 uid_t pbsi_svuid; /* current svuid on process */
97 gid_t pbsi_svgid; /* current svgid on process */
98 uint32_t pbsi_rfu; /* reserved for future use*/
99};
100
101
102/* pbi_flags values */
103#define PROC_FLAG_SYSTEM 1 /* System process */
104#define PROC_FLAG_TRACED 2 /* process currently being traced, possibly by gdb */
105#define PROC_FLAG_INEXIT 4 /* process is working its way in exit() */
106#define PROC_FLAG_PPWAIT 8
107#define PROC_FLAG_LP64 0x10 /* 64bit process */
108#define PROC_FLAG_SLEADER 0x20 /* The process is the session leader */
109#define PROC_FLAG_CTTY 0x40 /* process has a control tty */
110#define PROC_FLAG_CONTROLT 0x80 /* Has a controlling terminal */
111#define PROC_FLAG_THCWD 0x100 /* process has a thread with cwd */
112/* process control bits for resource starvation */
113#define PROC_FLAG_PC_THROTTLE 0x200 /* In resource starvation situations, this process is to be throttled */
114#define PROC_FLAG_PC_SUSP 0x400 /* In resource starvation situations, this process is to be suspended */
115#define PROC_FLAG_PC_KILL 0x600 /* In resource starvation situations, this process is to be terminated */
116#define PROC_FLAG_PC_MASK 0x600
117/* process action bits for resource starvation */
118#define PROC_FLAG_PA_THROTTLE 0x800 /* The process is currently throttled due to resource starvation */
119#define PROC_FLAG_PA_SUSP 0x1000 /* The process is currently suspended due to resource starvation */
120#define PROC_FLAG_PSUGID 0x2000 /* process has set privileges since last exec */
121#define PROC_FLAG_EXEC 0x4000 /* process has called exec */
122
123
124struct 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
145struct proc_taskallinfo {
146 struct proc_bsdinfo pbsd;
147 struct proc_taskinfo ptinfo;
148};
149
150#define MAXTHREADNAMESIZE 64
151
152struct 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
166struct 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
222struct 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#define WQ_FLAGS_AVAILABLE 0x4
235/*
236 * WQ_EXCEEDED_COOPERATIVE_THREAD_LIMIT is set if wq has scheduled cooperative
237 * threads upto the cooperative thread pool limit and there is still more work
238 * pending in the cooperative pool that require a thread.
239 */
240#define WQ_EXCEEDED_COOPERATIVE_THREAD_LIMIT 0x8
241/*
242 * WQ_EXCEEDED_ACTIVE_CONSTRAINED_THREAD_LIMIT is set when wq has pending thread
243 * requests for the constrained thread pool; but, has failed the allowance check
244 * because of active thread limit.
245 */
246#define WQ_EXCEEDED_ACTIVE_CONSTRAINED_THREAD_LIMIT 0x10
247
248struct proc_fileinfo {
249 uint32_t fi_openflags;
250 uint32_t fi_status;
251 off_t fi_offset;
252 int32_t fi_type;
253 uint32_t fi_guardflags;
254};
255
256/* stats flags in proc_fileinfo */
257#define PROC_FP_SHARED 1 /* shared by more than one fd */
258#define PROC_FP_CLEXEC 2 /* close on exec */
259#define PROC_FP_GUARDED 4 /* guarded fd */
260#define PROC_FP_CLFORK 8 /* close on fork */
261
262#define PROC_FI_GUARD_CLOSE (1u << 0)
263#define PROC_FI_GUARD_DUP (1u << 1)
264#define PROC_FI_GUARD_SOCKET_IPC (1u << 2)
265#define PROC_FI_GUARD_FILEPORT (1u << 3)
266
267struct proc_exitreasonbasicinfo {
268 uint32_t beri_namespace;
269 uint64_t beri_code;
270 uint64_t beri_flags;
271 uint32_t beri_reason_buf_size;
272} __attribute__((packed));
273
274struct proc_exitreasoninfo {
275 uint32_t eri_namespace;
276 uint64_t eri_code;
277 uint64_t eri_flags;
278 uint32_t eri_reason_buf_size;
279 uint64_t eri_kcd_buf;
280} __attribute__((packed));
281
282/*
283 * A copy of stat64 with static sized fields.
284 */
285struct vinfo_stat {
286 uint32_t vst_dev; /* [XSI] ID of device containing file */
287 uint16_t vst_mode; /* [XSI] Mode of file (see below) */
288 uint16_t vst_nlink; /* [XSI] Number of hard links */
289 uint64_t vst_ino; /* [XSI] File serial number */
290 uid_t vst_uid; /* [XSI] User ID of the file */
291 gid_t vst_gid; /* [XSI] Group ID of the file */
292 int64_t vst_atime; /* [XSI] Time of last access */
293 int64_t vst_atimensec; /* nsec of last access */
294 int64_t vst_mtime; /* [XSI] Last data modification time */
295 int64_t vst_mtimensec; /* last data modification nsec */
296 int64_t vst_ctime; /* [XSI] Time of last status change */
297 int64_t vst_ctimensec; /* nsec of last status change */
298 int64_t vst_birthtime; /* File creation time(birth) */
299 int64_t vst_birthtimensec; /* nsec of File creation time */
300 off_t vst_size; /* [XSI] file size, in bytes */
301 int64_t vst_blocks; /* [XSI] blocks allocated for file */
302 int32_t vst_blksize; /* [XSI] optimal blocksize for I/O */
303 uint32_t vst_flags; /* user defined flags for file */
304 uint32_t vst_gen; /* file generation number */
305 uint32_t vst_rdev; /* [XSI] Device ID */
306 int64_t vst_qspare[2]; /* RESERVED: DO NOT USE! */
307};
308
309struct vnode_info {
310 struct vinfo_stat vi_stat;
311 int vi_type;
312 int vi_pad;
313 fsid_t vi_fsid;
314};
315
316struct vnode_info_path {
317 struct vnode_info vip_vi;
318 char vip_path[MAXPATHLEN]; /* tail end of it */
319};
320
321struct vnode_fdinfo {
322 struct proc_fileinfo pfi;
323 struct vnode_info pvi;
324};
325
326struct vnode_fdinfowithpath {
327 struct proc_fileinfo pfi;
328 struct vnode_info_path pvip;
329};
330
331struct proc_regionwithpathinfo {
332 struct proc_regioninfo prp_prinfo;
333 struct vnode_info_path prp_vip;
334};
335
336struct proc_regionpath {
337 uint64_t prpo_addr;
338 uint64_t prpo_regionlength;
339 char prpo_path[MAXPATHLEN];
340};
341
342struct proc_vnodepathinfo {
343 struct vnode_info_path pvi_cdir;
344 struct vnode_info_path pvi_rdir;
345};
346
347struct proc_threadwithpathinfo {
348 struct proc_threadinfo pt;
349 struct vnode_info_path pvip;
350};
351
352struct proc_archinfo {
353 cpu_type_t p_cputype;
354 cpu_subtype_t p_cpusubtype;
355};
356
357/*
358 * Socket
359 */
360
361
362/*
363 * IPv4 and IPv6 Sockets
364 */
365
366#define INI_IPV4 0x1
367#define INI_IPV6 0x2
368
369struct in4in6_addr {
370 u_int32_t i46a_pad32[3];
371 struct in_addr i46a_addr4;
372};
373
374struct in_sockinfo {
375 int insi_fport; /* foreign port */
376 int insi_lport; /* local port */
377 uint64_t insi_gencnt; /* generation count of this instance */
378 uint32_t insi_flags; /* generic IP/datagram flags */
379 uint32_t insi_flow;
380
381 uint8_t insi_vflag; /* ini_IPV4 or ini_IPV6 */
382 uint8_t insi_ip_ttl; /* time to live proto */
383 uint32_t rfu_1; /* reserved */
384 /* protocol dependent part */
385 union {
386 struct in4in6_addr ina_46;
387 struct in6_addr ina_6;
388 } insi_faddr; /* foreign host table entry */
389 union {
390 struct in4in6_addr ina_46;
391 struct in6_addr ina_6;
392 } insi_laddr; /* local host table entry */
393 struct {
394 u_char in4_tos; /* type of service */
395 } insi_v4;
396 struct {
397 uint8_t in6_hlim;
398 int in6_cksum;
399 u_short in6_ifindex;
400 short in6_hops;
401 } insi_v6;
402};
403
404/*
405 * TCP Sockets
406 */
407
408#define TSI_T_REXMT 0 /* retransmit */
409#define TSI_T_PERSIST 1 /* retransmit persistence */
410#define TSI_T_KEEP 2 /* keep alive */
411#define TSI_T_2MSL 3 /* 2*msl quiet time timer */
412#define TSI_T_NTIMERS 4
413
414#define TSI_S_CLOSED 0 /* closed */
415#define TSI_S_LISTEN 1 /* listening for connection */
416#define TSI_S_SYN_SENT 2 /* active, have sent syn */
417#define TSI_S_SYN_RECEIVED 3 /* have send and received syn */
418#define TSI_S_ESTABLISHED 4 /* established */
419#define TSI_S__CLOSE_WAIT 5 /* rcvd fin, waiting for close */
420#define TSI_S_FIN_WAIT_1 6 /* have closed, sent fin */
421#define TSI_S_CLOSING 7 /* closed xchd FIN; await FIN ACK */
422#define TSI_S_LAST_ACK 8 /* had fin and close; await FIN ACK */
423#define TSI_S_FIN_WAIT_2 9 /* have closed, fin is acked */
424#define TSI_S_TIME_WAIT 10 /* in 2*msl quiet wait after close */
425#define TSI_S_RESERVED 11 /* pseudo state: reserved */
426
427struct tcp_sockinfo {
428 struct in_sockinfo tcpsi_ini;
429 int tcpsi_state;
430 int tcpsi_timer[TSI_T_NTIMERS];
431 int tcpsi_mss;
432 uint32_t tcpsi_flags;
433 uint32_t rfu_1; /* reserved */
434 uint64_t tcpsi_tp; /* opaque handle of TCP protocol control block */
435};
436
437/*
438 * Unix Domain Sockets
439 */
440
441
442struct un_sockinfo {
443 uint64_t unsi_conn_so; /* opaque handle of connected socket */
444 uint64_t unsi_conn_pcb; /* opaque handle of connected protocol control block */
445 union {
446 struct sockaddr_un ua_sun;
447 char ua_dummy[SOCK_MAXADDRLEN];
448 } unsi_addr; /* bound address */
449 union {
450 struct sockaddr_un ua_sun;
451 char ua_dummy[SOCK_MAXADDRLEN];
452 } unsi_caddr; /* address of socket connected to */
453};
454
455/*
456 * PF_NDRV Sockets
457 */
458
459struct ndrv_info {
460 uint32_t ndrvsi_if_family;
461 uint32_t ndrvsi_if_unit;
462 char ndrvsi_if_name[IF_NAMESIZE];
463};
464
465/*
466 * Kernel Event Sockets
467 */
468
469struct kern_event_info {
470 uint32_t kesi_vendor_code_filter;
471 uint32_t kesi_class_filter;
472 uint32_t kesi_subclass_filter;
473};
474
475/*
476 * Kernel Control Sockets
477 */
478
479struct kern_ctl_info {
480 uint32_t kcsi_id;
481 uint32_t kcsi_reg_unit;
482 uint32_t kcsi_flags; /* support flags */
483 uint32_t kcsi_recvbufsize; /* request more than the default buffer size */
484 uint32_t kcsi_sendbufsize; /* request more than the default buffer size */
485 uint32_t kcsi_unit;
486 char kcsi_name[MAX_KCTL_NAME]; /* unique nke identifier, provided by DTS */
487};
488
489/*
490 * VSock Sockets
491 */
492
493struct vsock_sockinfo {
494 uint32_t local_cid;
495 uint32_t local_port;
496 uint32_t remote_cid;
497 uint32_t remote_port;
498};
499
500/* soi_state */
501
502#define SOI_S_NOFDREF 0x0001 /* no file table ref any more */
503#define SOI_S_ISCONNECTED 0x0002 /* socket connected to a peer */
504#define SOI_S_ISCONNECTING 0x0004 /* in process of connecting to peer */
505#define SOI_S_ISDISCONNECTING 0x0008 /* in process of disconnecting */
506#define SOI_S_CANTSENDMORE 0x0010 /* can't send more data to peer */
507#define SOI_S_CANTRCVMORE 0x0020 /* can't receive more data from peer */
508#define SOI_S_RCVATMARK 0x0040 /* at mark on input */
509#define SOI_S_PRIV 0x0080 /* privileged for broadcast, raw... */
510#define SOI_S_NBIO 0x0100 /* non-blocking ops */
511#define SOI_S_ASYNC 0x0200 /* async i/o notify */
512#define SOI_S_INCOMP 0x0800 /* Unaccepted, incomplete connection */
513#define SOI_S_COMP 0x1000 /* unaccepted, complete connection */
514#define SOI_S_ISDISCONNECTED 0x2000 /* socket disconnected from peer */
515#define SOI_S_DRAINING 0x4000 /* close waiting for blocked system calls to drain */
516
517struct sockbuf_info {
518 uint32_t sbi_cc;
519 uint32_t sbi_hiwat; /* SO_RCVBUF, SO_SNDBUF */
520 uint32_t sbi_mbcnt;
521 uint32_t sbi_mbmax;
522 uint32_t sbi_lowat;
523 short sbi_flags;
524 short sbi_timeo;
525};
526
527enum {
528 SOCKINFO_GENERIC = 0,
529 SOCKINFO_IN = 1,
530 SOCKINFO_TCP = 2,
531 SOCKINFO_UN = 3,
532 SOCKINFO_NDRV = 4,
533 SOCKINFO_KERN_EVENT = 5,
534 SOCKINFO_KERN_CTL = 6,
535 SOCKINFO_VSOCK = 7,
536};
537
538struct socket_info {
539 struct vinfo_stat soi_stat;
540 uint64_t soi_so; /* opaque handle of socket */
541 uint64_t soi_pcb; /* opaque handle of protocol control block */
542 int soi_type;
543 int soi_protocol;
544 int soi_family;
545 short soi_options;
546 short soi_linger;
547 short soi_state;
548 short soi_qlen;
549 short soi_incqlen;
550 short soi_qlimit;
551 short soi_timeo;
552 u_short soi_error;
553 uint32_t soi_oobmark;
554 struct sockbuf_info soi_rcv;
555 struct sockbuf_info soi_snd;
556 int soi_kind;
557 uint32_t rfu_1; /* reserved */
558 union {
559 struct in_sockinfo pri_in; /* SOCKINFO_IN */
560 struct tcp_sockinfo pri_tcp; /* SOCKINFO_TCP */
561 struct un_sockinfo pri_un; /* SOCKINFO_UN */
562 struct ndrv_info pri_ndrv; /* SOCKINFO_NDRV */
563 struct kern_event_info pri_kern_event; /* SOCKINFO_KERN_EVENT */
564 struct kern_ctl_info pri_kern_ctl; /* SOCKINFO_KERN_CTL */
565 struct vsock_sockinfo pri_vsock; /* SOCKINFO_VSOCK */
566 } soi_proto;
567};
568
569struct socket_fdinfo {
570 struct proc_fileinfo pfi;
571 struct socket_info psi;
572};
573
574
575
576struct psem_info {
577 struct vinfo_stat psem_stat;
578 char psem_name[MAXPATHLEN];
579};
580
581struct psem_fdinfo {
582 struct proc_fileinfo pfi;
583 struct psem_info pseminfo;
584};
585
586
587
588struct pshm_info {
589 struct vinfo_stat pshm_stat;
590 uint64_t pshm_mappaddr;
591 char pshm_name[MAXPATHLEN];
592};
593
594struct pshm_fdinfo {
595 struct proc_fileinfo pfi;
596 struct pshm_info pshminfo;
597};
598
599
600struct pipe_info {
601 struct vinfo_stat pipe_stat;
602 uint64_t pipe_handle;
603 uint64_t pipe_peerhandle;
604 int pipe_status;
605 int rfu_1; /* reserved */
606};
607
608struct pipe_fdinfo {
609 struct proc_fileinfo pfi;
610 struct pipe_info pipeinfo;
611};
612
613
614struct kqueue_info {
615 struct vinfo_stat kq_stat;
616 uint32_t kq_state;
617 uint32_t rfu_1; /* reserved */
618};
619
620struct kqueue_dyninfo {
621 struct kqueue_info kqdi_info;
622 uint64_t kqdi_servicer;
623 uint64_t kqdi_owner;
624 uint32_t kqdi_sync_waiters;
625 uint8_t kqdi_sync_waiter_qos;
626 uint8_t kqdi_async_qos;
627 uint16_t kqdi_request_state;
628 uint8_t kqdi_events_qos;
629 uint8_t kqdi_pri;
630 uint8_t kqdi_pol;
631 uint8_t kqdi_cpupercent;
632 uint8_t _kqdi_reserved0[4];
633 uint64_t _kqdi_reserved1[4];
634};
635
636/* keep in sync with KQ_* in sys/eventvar.h */
637#define PROC_KQUEUE_SELECT 0x0001
638#define PROC_KQUEUE_SLEEP 0x0002
639#define PROC_KQUEUE_32 0x0008
640#define PROC_KQUEUE_64 0x0010
641#define PROC_KQUEUE_QOS 0x0020
642
643struct kqueue_fdinfo {
644 struct proc_fileinfo pfi;
645 struct kqueue_info kqueueinfo;
646};
647
648struct appletalk_info {
649 struct vinfo_stat atalk_stat;
650};
651
652struct appletalk_fdinfo {
653 struct proc_fileinfo pfi;
654 struct appletalk_info appletalkinfo;
655};
656
657typedef uint64_t proc_info_udata_t;
658
659/* defns of process file desc type */
660#define PROX_FDTYPE_ATALK 0
661#define PROX_FDTYPE_VNODE 1
662#define PROX_FDTYPE_SOCKET 2
663#define PROX_FDTYPE_PSHM 3
664#define PROX_FDTYPE_PSEM 4
665#define PROX_FDTYPE_KQUEUE 5
666#define PROX_FDTYPE_PIPE 6
667#define PROX_FDTYPE_FSEVENTS 7
668#define PROX_FDTYPE_NETPOLICY 9
669#define PROX_FDTYPE_CHANNEL 10
670#define PROX_FDTYPE_NEXUS 11
671
672struct proc_fdinfo {
673 int32_t proc_fd;
674 uint32_t proc_fdtype;
675};
676
677struct proc_fileportinfo {
678 uint32_t proc_fileport;
679 uint32_t proc_fdtype;
680};
681
682/*
683 * Channel
684 */
685
686/* type */
687#define PROC_CHANNEL_TYPE_USER_PIPE 0
688#define PROC_CHANNEL_TYPE_KERNEL_PIPE 1
689#define PROC_CHANNEL_TYPE_NET_IF 2
690#define PROC_CHANNEL_TYPE_FLOW_SWITCH 3
691
692/* flags */
693#define PROC_CHANNEL_FLAGS_MONITOR_TX 0x1
694#define PROC_CHANNEL_FLAGS_MONITOR_RX 0x2
695#define PROC_CHANNEL_FLAGS_MONITOR_NO_COPY 0x4
696#define PROC_CHANNEL_FLAGS_EXCLUSIVE 0x10
697#define PROC_CHANNEL_FLAGS_USER_PACKET_POOL 0x20
698#define PROC_CHANNEL_FLAGS_DEFUNCT_OK 0x40
699#define PROC_CHANNEL_FLAGS_LOW_LATENCY 0x80
700#define PROC_CHANNEL_FLAGS_MONITOR \
701 (PROC_CHANNEL_FLAGS_MONITOR_TX | PROC_CHANNEL_FLAGS_MONITOR_RX)
702
703struct proc_channel_info {
704 uuid_t chi_instance;
705 uint32_t chi_port;
706 uint32_t chi_type;
707 uint32_t chi_flags;
708 uint32_t rfu_1;/* reserved */
709};
710
711struct channel_fdinfo {
712 struct proc_fileinfo pfi;
713 struct proc_channel_info channelinfo;
714};
715
716/* Flavors for proc_pidinfo() */
717#define PROC_PIDLISTFDS 1
718#define PROC_PIDLISTFD_SIZE (sizeof(struct proc_fdinfo))
719
720#define PROC_PIDTASKALLINFO 2
721#define PROC_PIDTASKALLINFO_SIZE (sizeof(struct proc_taskallinfo))
722
723#define PROC_PIDTBSDINFO 3
724#define PROC_PIDTBSDINFO_SIZE (sizeof(struct proc_bsdinfo))
725
726#define PROC_PIDTASKINFO 4
727#define PROC_PIDTASKINFO_SIZE (sizeof(struct proc_taskinfo))
728
729#define PROC_PIDTHREADINFO 5
730#define PROC_PIDTHREADINFO_SIZE (sizeof(struct proc_threadinfo))
731
732#define PROC_PIDLISTTHREADS 6
733#define PROC_PIDLISTTHREADS_SIZE (2* sizeof(uint32_t))
734
735#define PROC_PIDREGIONINFO 7
736#define PROC_PIDREGIONINFO_SIZE (sizeof(struct proc_regioninfo))
737
738#define PROC_PIDREGIONPATHINFO 8
739#define PROC_PIDREGIONPATHINFO_SIZE (sizeof(struct proc_regionwithpathinfo))
740
741#define PROC_PIDVNODEPATHINFO 9
742#define PROC_PIDVNODEPATHINFO_SIZE (sizeof(struct proc_vnodepathinfo))
743
744#define PROC_PIDTHREADPATHINFO 10
745#define PROC_PIDTHREADPATHINFO_SIZE (sizeof(struct proc_threadwithpathinfo))
746
747#define PROC_PIDPATHINFO 11
748#define PROC_PIDPATHINFO_SIZE (MAXPATHLEN)
749#define PROC_PIDPATHINFO_MAXSIZE (4*MAXPATHLEN)
750
751#define PROC_PIDWORKQUEUEINFO 12
752#define PROC_PIDWORKQUEUEINFO_SIZE (sizeof(struct proc_workqueueinfo))
753
754#define PROC_PIDT_SHORTBSDINFO 13
755#define PROC_PIDT_SHORTBSDINFO_SIZE (sizeof(struct proc_bsdshortinfo))
756
757#define PROC_PIDLISTFILEPORTS 14
758#define PROC_PIDLISTFILEPORTS_SIZE (sizeof(struct proc_fileportinfo))
759
760#define PROC_PIDTHREADID64INFO 15
761#define PROC_PIDTHREADID64INFO_SIZE (sizeof(struct proc_threadinfo))
762
763#define PROC_PID_RUSAGE 16
764#define PROC_PID_RUSAGE_SIZE 0
765
766#define PROC_PIDARCHINFO 19
767#define PROC_PIDARCHINFO_SIZE (sizeof(struct proc_archinfo))
768
769/* Flavors for proc_pidfdinfo */
770
771#define PROC_PIDFDVNODEINFO 1
772#define PROC_PIDFDVNODEINFO_SIZE (sizeof(struct vnode_fdinfo))
773
774#define PROC_PIDFDVNODEPATHINFO 2
775#define PROC_PIDFDVNODEPATHINFO_SIZE (sizeof(struct vnode_fdinfowithpath))
776
777#define PROC_PIDFDSOCKETINFO 3
778#define PROC_PIDFDSOCKETINFO_SIZE (sizeof(struct socket_fdinfo))
779
780#define PROC_PIDFDPSEMINFO 4
781#define PROC_PIDFDPSEMINFO_SIZE (sizeof(struct psem_fdinfo))
782
783#define PROC_PIDFDPSHMINFO 5
784#define PROC_PIDFDPSHMINFO_SIZE (sizeof(struct pshm_fdinfo))
785
786#define PROC_PIDFDPIPEINFO 6
787#define PROC_PIDFDPIPEINFO_SIZE (sizeof(struct pipe_fdinfo))
788
789#define PROC_PIDFDKQUEUEINFO 7
790#define PROC_PIDFDKQUEUEINFO_SIZE (sizeof(struct kqueue_fdinfo))
791
792#define PROC_PIDFDATALKINFO 8
793#define PROC_PIDFDATALKINFO_SIZE (sizeof(struct appletalk_fdinfo))
794
795
796#define PROC_PIDFDCHANNELINFO 10
797#define PROC_PIDFDCHANNELINFO_SIZE (sizeof(struct channel_fdinfo))
798
799/* Flavors for proc_pidfileportinfo */
800
801#define PROC_PIDFILEPORTVNODEPATHINFO 2 /* out: vnode_fdinfowithpath */
802#define PROC_PIDFILEPORTVNODEPATHINFO_SIZE \
803 PROC_PIDFDVNODEPATHINFO_SIZE
804
805#define PROC_PIDFILEPORTSOCKETINFO 3 /* out: socket_fdinfo */
806#define PROC_PIDFILEPORTSOCKETINFO_SIZE PROC_PIDFDSOCKETINFO_SIZE
807
808#define PROC_PIDFILEPORTPSHMINFO 5 /* out: pshm_fdinfo */
809#define PROC_PIDFILEPORTPSHMINFO_SIZE PROC_PIDFDPSHMINFO_SIZE
810
811#define PROC_PIDFILEPORTPIPEINFO 6 /* out: pipe_fdinfo */
812#define PROC_PIDFILEPORTPIPEINFO_SIZE PROC_PIDFDPIPEINFO_SIZE
813
814/* used for proc_setcontrol */
815#define PROC_SELFSET_PCONTROL 1
816
817#define PROC_SELFSET_THREADNAME 2
818#define PROC_SELFSET_THREADNAME_SIZE (MAXTHREADNAMESIZE -1)
819
820#define PROC_SELFSET_VMRSRCOWNER 3
821
822#define PROC_SELFSET_DELAYIDLESLEEP 4
823
824/* used for proc_dirtycontrol */
825#define PROC_DIRTYCONTROL_TRACK 1
826#define PROC_DIRTYCONTROL_SET 2
827#define PROC_DIRTYCONTROL_GET 3
828#define PROC_DIRTYCONTROL_CLEAR 4
829
830/* proc_track_dirty() flags */
831#define PROC_DIRTY_TRACK 0x1
832#define PROC_DIRTY_ALLOW_IDLE_EXIT 0x2
833#define PROC_DIRTY_DEFER 0x4
834#define PROC_DIRTY_LAUNCH_IN_PROGRESS 0x8
835#define PROC_DIRTY_DEFER_ALWAYS 0x10
836#define PROC_DIRTY_SHUTDOWN_ON_CLEAN 0x20
837
838/* proc_get_dirty() flags */
839#define PROC_DIRTY_TRACKED 0x1
840#define PROC_DIRTY_ALLOWS_IDLE_EXIT 0x2
841#define PROC_DIRTY_IS_DIRTY 0x4
842#define PROC_DIRTY_LAUNCH_IS_IN_PROGRESS 0x8
843
844/* Flavors for proc_udata_info */
845#define PROC_UDATA_INFO_GET 1
846#define PROC_UDATA_INFO_SET 2
847
848__END_DECLS
849
850
851#endif /*_SYS_PROC_INFO_H */