| author |  Andrew Kelley <andrew@ziglang.org> 2020-11-08 20:26:33-08:00 |
| committer | Andrew Kelley <andrew@ziglang.org> 2020-11-08 20:26:33-08:00 |
| log | cd221b9df9391758925200514c7648812ca4334a |
| tree | 334781f015b01f360e9c2970c4e86367fcb4aa60 |
| parent | 16b7be34a1cc78ea3c2b6c89236eae3a7529c8a7 |
macOS libc headers: add sys/sysctl.h
libcxx depends on it7 files changed, 2053 insertions(+), 0 deletions(-)
lib/libc/include/x86_64-macos-gnu/bsm/audit.h created+378
| ... | ... | @@ -0,0 +1,378 @@ |
| 1 | /*- | |
| 2 | * Copyright (c) 2005-2009 Apple Inc. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * | |
| 9 | * 1. Redistributions of source code must retain the above copyright | |
| 10 | * notice, this list of conditions and the following disclaimer. | |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 12 | * notice, this list of conditions and the following disclaimer in the | |
| 13 | * documentation and/or other materials provided with the distribution. | |
| 14 | * 3. Neither the name of Apple Inc. ("Apple") nor the names of | |
| 15 | * its contributors may be used to endorse or promote products derived | |
| 16 | * from this software without specific prior written permission. | |
| 17 | * | |
| 18 | * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | |
| 19 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 20 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 21 | * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | |
| 22 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 24 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| 25 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | * | |
| 29 | * $P4: //depot/projects/trustedbsd/openbsm/sys/bsm/audit.h#10 $ | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _BSM_AUDIT_H | |
| 33 | #define _BSM_AUDIT_H | |
| 34 | ||
| 35 | #include <sys/param.h> | |
| 36 | #include <sys/types.h> | |
| 37 | ||
| 38 | #define AUDIT_RECORD_MAGIC 0x828a0f1b | |
| 39 | #define MAX_AUDIT_RECORDS 20 | |
| 40 | #define MAXAUDITDATA (0x8000 - 1) | |
| 41 | #define MAX_AUDIT_RECORD_SIZE MAXAUDITDATA | |
| 42 | #define MIN_AUDIT_FILE_SIZE (512 * 1024) | |
| 43 | ||
| 44 | /* | |
| 45 | * Minimum noumber of free blocks on the filesystem containing the audit | |
| 46 | * log necessary to avoid a hard log rotation. DO NOT SET THIS VALUE TO 0 | |
| 47 | * as the kernel does an unsigned compare, plus we want to leave a few blocks | |
| 48 | * free so userspace can terminate the log, etc. | |
| 49 | */ | |
| 50 | #define AUDIT_HARD_LIMIT_FREE_BLOCKS 4 | |
| 51 | ||
| 52 | /* | |
| 53 | * Triggers for the audit daemon. | |
| 54 | */ | |
| 55 | #define AUDIT_TRIGGER_MIN 1 | |
| 56 | #define AUDIT_TRIGGER_LOW_SPACE 1 /* Below low watermark. */ | |
| 57 | #define AUDIT_TRIGGER_ROTATE_KERNEL 2 /* Kernel requests rotate. */ | |
| 58 | #define AUDIT_TRIGGER_READ_FILE 3 /* Re-read config file. */ | |
| 59 | #define AUDIT_TRIGGER_CLOSE_AND_DIE 4 /* Terminate audit. */ | |
| 60 | #define AUDIT_TRIGGER_NO_SPACE 5 /* Below min free space. */ | |
| 61 | #define AUDIT_TRIGGER_ROTATE_USER 6 /* User requests rotate. */ | |
| 62 | #define AUDIT_TRIGGER_INITIALIZE 7 /* User initialize of auditd. */ | |
| 63 | #define AUDIT_TRIGGER_EXPIRE_TRAILS 8 /* User expiration of trails. */ | |
| 64 | #define AUDIT_TRIGGER_MAX 8 | |
| 65 | ||
| 66 | /* | |
| 67 | * The special device filename (FreeBSD). | |
| 68 | */ | |
| 69 | #define AUDITDEV_FILENAME "audit" | |
| 70 | #define AUDIT_TRIGGER_FILE ("/dev/" AUDITDEV_FILENAME) | |
| 71 | ||
| 72 | /* | |
| 73 | * Pre-defined audit IDs | |
| 74 | */ | |
| 75 | #define AU_DEFAUDITID (uid_t)(-1) | |
| 76 | #define AU_DEFAUDITSID 0 | |
| 77 | #define AU_ASSIGN_ASID -1 | |
| 78 | ||
| 79 | /* | |
| 80 | * IPC types. | |
| 81 | */ | |
| 82 | #define AT_IPC_MSG ((unsigned char)1) /* Message IPC id. */ | |
| 83 | #define AT_IPC_SEM ((unsigned char)2) /* Semaphore IPC id. */ | |
| 84 | #define AT_IPC_SHM ((unsigned char)3) /* Shared mem IPC id. */ | |
| 85 | ||
| 86 | /* | |
| 87 | * Audit conditions. | |
| 88 | */ | |
| 89 | #define AUC_UNSET 0 | |
| 90 | #define AUC_AUDITING 1 | |
| 91 | #define AUC_NOAUDIT 2 | |
| 92 | #define AUC_DISABLED -1 | |
| 93 | ||
| 94 | /* | |
| 95 | * auditon(2) commands. | |
| 96 | */ | |
| 97 | #define A_OLDGETPOLICY 2 | |
| 98 | #define A_OLDSETPOLICY 3 | |
| 99 | #define A_GETKMASK 4 | |
| 100 | #define A_SETKMASK 5 | |
| 101 | #define A_OLDGETQCTRL 6 | |
| 102 | #define A_OLDSETQCTRL 7 | |
| 103 | #define A_GETCWD 8 | |
| 104 | #define A_GETCAR 9 | |
| 105 | #define A_GETSTAT 12 | |
| 106 | #define A_SETSTAT 13 | |
| 107 | #define A_SETUMASK 14 | |
| 108 | #define A_SETSMASK 15 | |
| 109 | #define A_OLDGETCOND 20 | |
| 110 | #define A_OLDSETCOND 21 | |
| 111 | #define A_GETCLASS 22 | |
| 112 | #define A_SETCLASS 23 | |
| 113 | #define A_GETPINFO 24 | |
| 114 | #define A_SETPMASK 25 | |
| 115 | #define A_SETFSIZE 26 | |
| 116 | #define A_GETFSIZE 27 | |
| 117 | #define A_GETPINFO_ADDR 28 | |
| 118 | #define A_GETKAUDIT 29 | |
| 119 | #define A_SETKAUDIT 30 | |
| 120 | #define A_SENDTRIGGER 31 | |
| 121 | #define A_GETSINFO_ADDR 32 | |
| 122 | #define A_GETPOLICY 33 | |
| 123 | #define A_SETPOLICY 34 | |
| 124 | #define A_GETQCTRL 35 | |
| 125 | #define A_SETQCTRL 36 | |
| 126 | #define A_GETCOND 37 | |
| 127 | #define A_SETCOND 38 | |
| 128 | #define A_GETSFLAGS 39 | |
| 129 | #define A_SETSFLAGS 40 | |
| 130 | #define A_GETCTLMODE 41 | |
| 131 | #define A_SETCTLMODE 42 | |
| 132 | #define A_GETEXPAFTER 43 | |
| 133 | #define A_SETEXPAFTER 44 | |
| 134 | ||
| 135 | /* | |
| 136 | * Audit policy controls. | |
| 137 | */ | |
| 138 | #define AUDIT_CNT 0x0001 | |
| 139 | #define AUDIT_AHLT 0x0002 | |
| 140 | #define AUDIT_ARGV 0x0004 | |
| 141 | #define AUDIT_ARGE 0x0008 | |
| 142 | #define AUDIT_SEQ 0x0010 | |
| 143 | #define AUDIT_WINDATA 0x0020 | |
| 144 | #define AUDIT_USER 0x0040 | |
| 145 | #define AUDIT_GROUP 0x0080 | |
| 146 | #define AUDIT_TRAIL 0x0100 | |
| 147 | #define AUDIT_PATH 0x0200 | |
| 148 | #define AUDIT_SCNT 0x0400 | |
| 149 | #define AUDIT_PUBLIC 0x0800 | |
| 150 | #define AUDIT_ZONENAME 0x1000 | |
| 151 | #define AUDIT_PERZONE 0x2000 | |
| 152 | ||
| 153 | /* | |
| 154 | * Default audit queue control parameters. | |
| 155 | */ | |
| 156 | #define AQ_HIWATER 100 | |
| 157 | #define AQ_MAXHIGH 10000 | |
| 158 | #define AQ_LOWATER 10 | |
| 159 | #define AQ_BUFSZ MAXAUDITDATA | |
| 160 | #define AQ_MAXBUFSZ 1048576 | |
| 161 | ||
| 162 | /* | |
| 163 | * Default minimum percentage free space on file system. | |
| 164 | */ | |
| 165 | #define AU_FS_MINFREE 20 | |
| 166 | ||
| 167 | /* | |
| 168 | * Type definitions used indicating the length of variable length addresses | |
| 169 | * in tokens containing addresses, such as header fields. | |
| 170 | */ | |
| 171 | #define AU_IPv4 4 | |
| 172 | #define AU_IPv6 16 | |
| 173 | ||
| 174 | /* | |
| 175 | * Reserved audit class mask indicating which classes are unable to have | |
| 176 | * events added or removed by unentitled processes. | |
| 177 | */ | |
| 178 | #define AU_CLASS_MASK_RESERVED 0x10000000 | |
| 179 | ||
| 180 | /* | |
| 181 | * Audit control modes | |
| 182 | */ | |
| 183 | #define AUDIT_CTLMODE_NORMAL ((unsigned char)1) | |
| 184 | #define AUDIT_CTLMODE_EXTERNAL ((unsigned char)2) | |
| 185 | ||
| 186 | /* | |
| 187 | * Audit file expire_after op modes | |
| 188 | */ | |
| 189 | #define AUDIT_EXPIRE_OP_AND ((unsigned char)0) | |
| 190 | #define AUDIT_EXPIRE_OP_OR ((unsigned char)1) | |
| 191 | ||
| 192 | __BEGIN_DECLS | |
| 193 | ||
| 194 | typedef uid_t au_id_t; | |
| 195 | typedef pid_t au_asid_t; | |
| 196 | typedef u_int16_t au_event_t; | |
| 197 | typedef u_int16_t au_emod_t; | |
| 198 | typedef u_int32_t au_class_t; | |
| 199 | typedef u_int64_t au_asflgs_t __attribute__ ((aligned(8))); | |
| 200 | typedef unsigned char au_ctlmode_t; | |
| 201 | ||
| 202 | struct au_tid { | |
| 203 | dev_t port; | |
| 204 | u_int32_t machine; | |
| 205 | }; | |
| 206 | typedef struct au_tid au_tid_t; | |
| 207 | ||
| 208 | struct au_tid_addr { | |
| 209 | dev_t at_port; | |
| 210 | u_int32_t at_type; | |
| 211 | u_int32_t at_addr[4]; | |
| 212 | }; | |
| 213 | typedef struct au_tid_addr au_tid_addr_t; | |
| 214 | ||
| 215 | struct au_mask { | |
| 216 | unsigned int am_success; /* Success bits. */ | |
| 217 | unsigned int am_failure; /* Failure bits. */ | |
| 218 | }; | |
| 219 | typedef struct au_mask au_mask_t; | |
| 220 | ||
| 221 | struct auditinfo { | |
| 222 | au_id_t ai_auid; /* Audit user ID. */ | |
| 223 | au_mask_t ai_mask; /* Audit masks. */ | |
| 224 | au_tid_t ai_termid; /* Terminal ID. */ | |
| 225 | au_asid_t ai_asid; /* Audit session ID. */ | |
| 226 | }; | |
| 227 | typedef struct auditinfo auditinfo_t; | |
| 228 | ||
| 229 | struct auditinfo_addr { | |
| 230 | au_id_t ai_auid; /* Audit user ID. */ | |
| 231 | au_mask_t ai_mask; /* Audit masks. */ | |
| 232 | au_tid_addr_t ai_termid; /* Terminal ID. */ | |
| 233 | au_asid_t ai_asid; /* Audit session ID. */ | |
| 234 | au_asflgs_t ai_flags; /* Audit session flags. */ | |
| 235 | }; | |
| 236 | typedef struct auditinfo_addr auditinfo_addr_t; | |
| 237 | ||
| 238 | struct auditpinfo { | |
| 239 | pid_t ap_pid; /* ID of target process. */ | |
| 240 | au_id_t ap_auid; /* Audit user ID. */ | |
| 241 | au_mask_t ap_mask; /* Audit masks. */ | |
| 242 | au_tid_t ap_termid; /* Terminal ID. */ | |
| 243 | au_asid_t ap_asid; /* Audit session ID. */ | |
| 244 | }; | |
| 245 | typedef struct auditpinfo auditpinfo_t; | |
| 246 | ||
| 247 | struct auditpinfo_addr { | |
| 248 | pid_t ap_pid; /* ID of target process. */ | |
| 249 | au_id_t ap_auid; /* Audit user ID. */ | |
| 250 | au_mask_t ap_mask; /* Audit masks. */ | |
| 251 | au_tid_addr_t ap_termid; /* Terminal ID. */ | |
| 252 | au_asid_t ap_asid; /* Audit session ID. */ | |
| 253 | au_asflgs_t ap_flags; /* Audit session flags. */ | |
| 254 | }; | |
| 255 | typedef struct auditpinfo_addr auditpinfo_addr_t; | |
| 256 | ||
| 257 | struct au_session { | |
| 258 | auditinfo_addr_t *as_aia_p; /* Ptr to full audit info. */ | |
| 259 | au_mask_t as_mask; /* Process Audit Masks. */ | |
| 260 | }; | |
| 261 | typedef struct au_session au_session_t; | |
| 262 | ||
| 263 | struct au_expire_after { | |
| 264 | time_t age; /* Age after which trail files should be expired */ | |
| 265 | size_t size; /* Aggregate trail size when files should be expired */ | |
| 266 | unsigned char op_type; /* Operator used with the above values to determine when files should be expired */ | |
| 267 | }; | |
| 268 | typedef struct au_expire_after au_expire_after_t; | |
| 269 | ||
| 270 | /* | |
| 271 | * Contents of token_t are opaque outside of libbsm. | |
| 272 | */ | |
| 273 | typedef struct au_token token_t; | |
| 274 | ||
| 275 | /* | |
| 276 | * Kernel audit queue control parameters: | |
| 277 | * Default: Maximum: | |
| 278 | * aq_hiwater: AQ_HIWATER (100) AQ_MAXHIGH (10000) | |
| 279 | * aq_lowater: AQ_LOWATER (10) <aq_hiwater | |
| 280 | * aq_bufsz: AQ_BUFSZ (32767) AQ_MAXBUFSZ (1048576) | |
| 281 | * aq_delay: 20 20000 (not used) | |
| 282 | */ | |
| 283 | struct au_qctrl { | |
| 284 | int aq_hiwater; /* Max # of audit recs in queue when */ | |
| 285 | /* threads with new ARs get blocked. */ | |
| 286 | ||
| 287 | int aq_lowater; /* # of audit recs in queue when */ | |
| 288 | /* blocked threads get unblocked. */ | |
| 289 | ||
| 290 | int aq_bufsz; /* Max size of audit record for audit(2). */ | |
| 291 | int aq_delay; /* Queue delay (not used). */ | |
| 292 | int aq_minfree; /* Minimum filesystem percent free space. */ | |
| 293 | }; | |
| 294 | typedef struct au_qctrl au_qctrl_t; | |
| 295 | ||
| 296 | /* | |
| 297 | * Structure for the audit statistics. | |
| 298 | */ | |
| 299 | struct audit_stat { | |
| 300 | unsigned int as_version; | |
| 301 | unsigned int as_numevent; | |
| 302 | int as_generated; | |
| 303 | int as_nonattrib; | |
| 304 | int as_kernel; | |
| 305 | int as_audit; | |
| 306 | int as_auditctl; | |
| 307 | int as_enqueue; | |
| 308 | int as_written; | |
| 309 | int as_wblocked; | |
| 310 | int as_rblocked; | |
| 311 | int as_dropped; | |
| 312 | int as_totalsize; | |
| 313 | unsigned int as_memused; | |
| 314 | }; | |
| 315 | typedef struct audit_stat au_stat_t; | |
| 316 | ||
| 317 | /* | |
| 318 | * Structure for the audit file statistics. | |
| 319 | */ | |
| 320 | struct audit_fstat { | |
| 321 | u_int64_t af_filesz; | |
| 322 | u_int64_t af_currsz; | |
| 323 | }; | |
| 324 | typedef struct audit_fstat au_fstat_t; | |
| 325 | ||
| 326 | /* | |
| 327 | * Audit to event class mapping. | |
| 328 | */ | |
| 329 | struct au_evclass_map { | |
| 330 | au_event_t ec_number; | |
| 331 | au_class_t ec_class; | |
| 332 | }; | |
| 333 | typedef struct au_evclass_map au_evclass_map_t; | |
| 334 | ||
| 335 | /* | |
| 336 | * Audit system calls. | |
| 337 | */ | |
| 338 | #if !defined(_KERNEL) && !defined(KERNEL) | |
| 339 | int audit(const void *, int); | |
| 340 | int auditon(int, void *, int); | |
| 341 | int auditctl(const char *); | |
| 342 | int getauid(au_id_t *); | |
| 343 | int setauid(const au_id_t *); | |
| 344 | int getaudit_addr(struct auditinfo_addr *, int); | |
| 345 | int setaudit_addr(const struct auditinfo_addr *, int); | |
| 346 | ||
| 347 | #if defined(__APPLE__) | |
| 348 | #include <Availability.h> | |
| 349 | ||
| 350 | /* | |
| 351 | * getaudit()/setaudit() are deprecated and have been replaced with | |
| 352 | * wrappers to the getaudit_addr()/setaudit_addr() syscalls above. | |
| 353 | */ | |
| 354 | ||
| 355 | int getaudit(struct auditinfo *) | |
| 356 | __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8, | |
| 357 | __IPHONE_2_0, __IPHONE_6_0); | |
| 358 | int setaudit(const struct auditinfo *) | |
| 359 | __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8, | |
| 360 | __IPHONE_2_0, __IPHONE_6_0); | |
| 361 | #else | |
| 362 | ||
| 363 | int getaudit(struct auditinfo *); | |
| 364 | int setaudit(const struct auditinfo *); | |
| 365 | #endif /* !__APPLE__ */ | |
| 366 | ||
| 367 | #ifdef __APPLE_API_PRIVATE | |
| 368 | #include <mach/port.h> | |
| 369 | mach_port_name_t audit_session_self(void); | |
| 370 | au_asid_t audit_session_join(mach_port_name_t port); | |
| 371 | int audit_session_port(au_asid_t asid, mach_port_name_t *portname); | |
| 372 | #endif /* __APPLE_API_PRIVATE */ | |
| 373 | ||
| 374 | #endif /* defined(_KERNEL) || defined(KERNEL) */ | |
| 375 | ||
| 376 | __END_DECLS | |
| 377 | ||
| 378 | #endif /* !_BSM_AUDIT_H */ |
lib/libc/include/x86_64-macos-gnu/sys/event.h created+396
| ... | ... | @@ -0,0 +1,396 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 2003-2019 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 | * Copyright (c) 1999,2000,2001 Jonathan Lemon <jlemon@FreeBSD.org> | |
| 30 | * All rights reserved. | |
| 31 | * | |
| 32 | * Redistribution and use in source and binary forms, with or without | |
| 33 | * modification, are permitted provided that the following conditions | |
| 34 | * are met: | |
| 35 | * 1. Redistributions of source code must retain the above copyright | |
| 36 | * notice, this list of conditions and the following disclaimer. | |
| 37 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 38 | * notice, this list of conditions and the following disclaimer in the | |
| 39 | * documentation and/or other materials provided with the distribution. | |
| 40 | * | |
| 41 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
| 42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 51 | * SUCH DAMAGE. | |
| 52 | * | |
| 53 | * $FreeBSD: src/sys/sys/event.h,v 1.5.2.5 2001/12/14 19:21:22 jlemon Exp $ | |
| 54 | */ | |
| 55 | ||
| 56 | #ifndef _SYS_EVENT_H_ | |
| 57 | #define _SYS_EVENT_H_ | |
| 58 | ||
| 59 | #include <machine/types.h> | |
| 60 | #include <sys/cdefs.h> | |
| 61 | #include <stdint.h> | |
| 62 | ||
| 63 | /* | |
| 64 | * Filter types | |
| 65 | */ | |
| 66 | #define EVFILT_READ (-1) | |
| 67 | #define EVFILT_WRITE (-2) | |
| 68 | #define EVFILT_AIO (-3) /* attached to aio requests */ | |
| 69 | #define EVFILT_VNODE (-4) /* attached to vnodes */ | |
| 70 | #define EVFILT_PROC (-5) /* attached to struct proc */ | |
| 71 | #define EVFILT_SIGNAL (-6) /* attached to struct proc */ | |
| 72 | #define EVFILT_TIMER (-7) /* timers */ | |
| 73 | #define EVFILT_MACHPORT (-8) /* Mach portsets */ | |
| 74 | #define EVFILT_FS (-9) /* Filesystem events */ | |
| 75 | #define EVFILT_USER (-10) /* User events */ | |
| 76 | #define EVFILT_VM (-12) /* Virtual memory events */ | |
| 77 | #define EVFILT_EXCEPT (-15) /* Exception events */ | |
| 78 | ||
| 79 | #define EVFILT_SYSCOUNT 17 | |
| 80 | #define EVFILT_THREADMARKER EVFILT_SYSCOUNT /* Internal use only */ | |
| 81 | ||
| 82 | #pragma pack(4) | |
| 83 | ||
| 84 | struct kevent { | |
| 85 | uintptr_t ident; /* identifier for this event */ | |
| 86 | int16_t filter; /* filter for event */ | |
| 87 | uint16_t flags; /* general flags */ | |
| 88 | uint32_t fflags; /* filter-specific flags */ | |
| 89 | intptr_t data; /* filter-specific data */ | |
| 90 | void *udata; /* opaque user data identifier */ | |
| 91 | }; | |
| 92 | ||
| 93 | ||
| 94 | #pragma pack() | |
| 95 | ||
| 96 | struct kevent64_s { | |
| 97 | uint64_t ident; /* identifier for this event */ | |
| 98 | int16_t filter; /* filter for event */ | |
| 99 | uint16_t flags; /* general flags */ | |
| 100 | uint32_t fflags; /* filter-specific flags */ | |
| 101 | int64_t data; /* filter-specific data */ | |
| 102 | uint64_t udata; /* opaque user data identifier */ | |
| 103 | uint64_t ext[2]; /* filter-specific extensions */ | |
| 104 | }; | |
| 105 | ||
| 106 | ||
| 107 | #define EV_SET(kevp, a, b, c, d, e, f) do { \ | |
| 108 | struct kevent *__kevp__ = (kevp); \ | |
| 109 | __kevp__->ident = (a); \ | |
| 110 | __kevp__->filter = (b); \ | |
| 111 | __kevp__->flags = (c); \ | |
| 112 | __kevp__->fflags = (d); \ | |
| 113 | __kevp__->data = (e); \ | |
| 114 | __kevp__->udata = (f); \ | |
| 115 | } while(0) | |
| 116 | ||
| 117 | #define EV_SET64(kevp, a, b, c, d, e, f, g, h) do { \ | |
| 118 | struct kevent64_s *__kevp__ = (kevp); \ | |
| 119 | __kevp__->ident = (a); \ | |
| 120 | __kevp__->filter = (b); \ | |
| 121 | __kevp__->flags = (c); \ | |
| 122 | __kevp__->fflags = (d); \ | |
| 123 | __kevp__->data = (e); \ | |
| 124 | __kevp__->udata = (f); \ | |
| 125 | __kevp__->ext[0] = (g); \ | |
| 126 | __kevp__->ext[1] = (h); \ | |
| 127 | } while(0) | |
| 128 | ||
| 129 | ||
| 130 | /* kevent system call flags */ | |
| 131 | #define KEVENT_FLAG_NONE 0x000000 /* no flag value */ | |
| 132 | #define KEVENT_FLAG_IMMEDIATE 0x000001 /* immediate timeout */ | |
| 133 | #define KEVENT_FLAG_ERROR_EVENTS 0x000002 /* output events only include change errors */ | |
| 134 | ||
| 135 | ||
| 136 | /* actions */ | |
| 137 | #define EV_ADD 0x0001 /* add event to kq (implies enable) */ | |
| 138 | #define EV_DELETE 0x0002 /* delete event from kq */ | |
| 139 | #define EV_ENABLE 0x0004 /* enable event */ | |
| 140 | #define EV_DISABLE 0x0008 /* disable event (not reported) */ | |
| 141 | ||
| 142 | /* flags */ | |
| 143 | #define EV_ONESHOT 0x0010 /* only report one occurrence */ | |
| 144 | #define EV_CLEAR 0x0020 /* clear event state after reporting */ | |
| 145 | #define EV_RECEIPT 0x0040 /* force immediate event output */ | |
| 146 | /* ... with or without EV_ERROR */ | |
| 147 | /* ... use KEVENT_FLAG_ERROR_EVENTS */ | |
| 148 | /* on syscalls supporting flags */ | |
| 149 | ||
| 150 | #define EV_DISPATCH 0x0080 /* disable event after reporting */ | |
| 151 | #define EV_UDATA_SPECIFIC 0x0100 /* unique kevent per udata value */ | |
| 152 | ||
| 153 | #define EV_DISPATCH2 (EV_DISPATCH | EV_UDATA_SPECIFIC) | |
| 154 | /* ... in combination with EV_DELETE */ | |
| 155 | /* will defer delete until udata-specific */ | |
| 156 | /* event enabled. EINPROGRESS will be */ | |
| 157 | /* returned to indicate the deferral */ | |
| 158 | ||
| 159 | #define EV_VANISHED 0x0200 /* report that source has vanished */ | |
| 160 | /* ... only valid with EV_DISPATCH2 */ | |
| 161 | ||
| 162 | #define EV_SYSFLAGS 0xF000 /* reserved by system */ | |
| 163 | #define EV_FLAG0 0x1000 /* filter-specific flag */ | |
| 164 | #define EV_FLAG1 0x2000 /* filter-specific flag */ | |
| 165 | ||
| 166 | /* returned values */ | |
| 167 | #define EV_EOF 0x8000 /* EOF detected */ | |
| 168 | #define EV_ERROR 0x4000 /* error, data contains errno */ | |
| 169 | ||
| 170 | /* | |
| 171 | * Filter specific flags for EVFILT_READ | |
| 172 | * | |
| 173 | * The default behavior for EVFILT_READ is to make the "read" determination | |
| 174 | * relative to the current file descriptor read pointer. | |
| 175 | * | |
| 176 | * The EV_POLL flag indicates the determination should be made via poll(2) | |
| 177 | * semantics. These semantics dictate always returning true for regular files, | |
| 178 | * regardless of the amount of unread data in the file. | |
| 179 | * | |
| 180 | * On input, EV_OOBAND specifies that filter should actively return in the | |
| 181 | * presence of OOB on the descriptor. It implies that filter will return | |
| 182 | * if there is OOB data available to read OR when any other condition | |
| 183 | * for the read are met (for example number of bytes regular data becomes >= | |
| 184 | * low-watermark). | |
| 185 | * If EV_OOBAND is not set on input, it implies that the filter should not actively | |
| 186 | * return for out of band data on the descriptor. The filter will then only return | |
| 187 | * when some other condition for read is met (ex: when number of regular data bytes | |
| 188 | * >=low-watermark OR when socket can't receive more data (SS_CANTRCVMORE)). | |
| 189 | * | |
| 190 | * On output, EV_OOBAND indicates the presence of OOB data on the descriptor. | |
| 191 | * If it was not specified as an input parameter, then the data count is the | |
| 192 | * number of bytes before the current OOB marker, else data count is the number | |
| 193 | * of bytes beyond OOB marker. | |
| 194 | */ | |
| 195 | #define EV_POLL EV_FLAG0 | |
| 196 | #define EV_OOBAND EV_FLAG1 | |
| 197 | ||
| 198 | /* | |
| 199 | * data/hint fflags for EVFILT_USER, shared with userspace | |
| 200 | */ | |
| 201 | ||
| 202 | /* | |
| 203 | * On input, NOTE_TRIGGER causes the event to be triggered for output. | |
| 204 | */ | |
| 205 | #define NOTE_TRIGGER 0x01000000 | |
| 206 | ||
| 207 | /* | |
| 208 | * On input, the top two bits of fflags specifies how the lower twenty four | |
| 209 | * bits should be applied to the stored value of fflags. | |
| 210 | * | |
| 211 | * On output, the top two bits will always be set to NOTE_FFNOP and the | |
| 212 | * remaining twenty four bits will contain the stored fflags value. | |
| 213 | */ | |
| 214 | #define NOTE_FFNOP 0x00000000 /* ignore input fflags */ | |
| 215 | #define NOTE_FFAND 0x40000000 /* and fflags */ | |
| 216 | #define NOTE_FFOR 0x80000000 /* or fflags */ | |
| 217 | #define NOTE_FFCOPY 0xc0000000 /* copy fflags */ | |
| 218 | #define NOTE_FFCTRLMASK 0xc0000000 /* mask for operations */ | |
| 219 | #define NOTE_FFLAGSMASK 0x00ffffff | |
| 220 | ||
| 221 | ||
| 222 | /* | |
| 223 | * data/hint fflags for EVFILT_{READ|WRITE}, shared with userspace | |
| 224 | * | |
| 225 | * The default behavior for EVFILT_READ is to make the determination | |
| 226 | * realtive to the current file descriptor read pointer. | |
| 227 | */ | |
| 228 | #define NOTE_LOWAT 0x00000001 /* low water mark */ | |
| 229 | ||
| 230 | /* data/hint flags for EVFILT_EXCEPT, shared with userspace */ | |
| 231 | #define NOTE_OOB 0x00000002 /* OOB data */ | |
| 232 | ||
| 233 | /* | |
| 234 | * data/hint fflags for EVFILT_VNODE, shared with userspace | |
| 235 | */ | |
| 236 | #define NOTE_DELETE 0x00000001 /* vnode was removed */ | |
| 237 | #define NOTE_WRITE 0x00000002 /* data contents changed */ | |
| 238 | #define NOTE_EXTEND 0x00000004 /* size increased */ | |
| 239 | #define NOTE_ATTRIB 0x00000008 /* attributes changed */ | |
| 240 | #define NOTE_LINK 0x00000010 /* link count changed */ | |
| 241 | #define NOTE_RENAME 0x00000020 /* vnode was renamed */ | |
| 242 | #define NOTE_REVOKE 0x00000040 /* vnode access was revoked */ | |
| 243 | #define NOTE_NONE 0x00000080 /* No specific vnode event: to test for EVFILT_READ activation*/ | |
| 244 | #define NOTE_FUNLOCK 0x00000100 /* vnode was unlocked by flock(2) */ | |
| 245 | ||
| 246 | /* | |
| 247 | * data/hint fflags for EVFILT_PROC, shared with userspace | |
| 248 | * | |
| 249 | * Please note that EVFILT_PROC and EVFILT_SIGNAL share the same knote list | |
| 250 | * that hangs off the proc structure. They also both play games with the hint | |
| 251 | * passed to KNOTE(). If NOTE_SIGNAL is passed as a hint, then the lower bits | |
| 252 | * of the hint contain the signal. IF NOTE_FORK is passed, then the lower bits | |
| 253 | * contain the PID of the child (but the pid does not get passed through in | |
| 254 | * the actual kevent). | |
| 255 | */ | |
| 256 | enum { | |
| 257 | eNoteReapDeprecated __deprecated_enum_msg("This kqueue(2) EVFILT_PROC flag is deprecated") = 0x10000000 | |
| 258 | }; | |
| 259 | ||
| 260 | #define NOTE_EXIT 0x80000000 /* process exited */ | |
| 261 | #define NOTE_FORK 0x40000000 /* process forked */ | |
| 262 | #define NOTE_EXEC 0x20000000 /* process exec'd */ | |
| 263 | #define NOTE_REAP ((unsigned int)eNoteReapDeprecated /* 0x10000000 */ ) /* process reaped */ | |
| 264 | #define NOTE_SIGNAL 0x08000000 /* shared with EVFILT_SIGNAL */ | |
| 265 | #define NOTE_EXITSTATUS 0x04000000 /* exit status to be returned, valid for child process only */ | |
| 266 | #define NOTE_EXIT_DETAIL 0x02000000 /* provide details on reasons for exit */ | |
| 267 | ||
| 268 | #define NOTE_PDATAMASK 0x000fffff /* mask for signal & exit status */ | |
| 269 | #define NOTE_PCTRLMASK (~NOTE_PDATAMASK) | |
| 270 | ||
| 271 | /* | |
| 272 | * If NOTE_EXITSTATUS is present, provide additional info about exiting process. | |
| 273 | */ | |
| 274 | enum { | |
| 275 | eNoteExitReparentedDeprecated __deprecated_enum_msg("This kqueue(2) EVFILT_PROC flag is no longer sent") = 0x00080000 | |
| 276 | }; | |
| 277 | #define NOTE_EXIT_REPARENTED ((unsigned int)eNoteExitReparentedDeprecated) /* exited while reparented */ | |
| 278 | ||
| 279 | /* | |
| 280 | * If NOTE_EXIT_DETAIL is present, these bits indicate specific reasons for exiting. | |
| 281 | */ | |
| 282 | #define NOTE_EXIT_DETAIL_MASK 0x00070000 | |
| 283 | #define NOTE_EXIT_DECRYPTFAIL 0x00010000 | |
| 284 | #define NOTE_EXIT_MEMORY 0x00020000 | |
| 285 | #define NOTE_EXIT_CSERROR 0x00040000 | |
| 286 | ||
| 287 | ||
| 288 | /* | |
| 289 | * data/hint fflags for EVFILT_VM, shared with userspace. | |
| 290 | */ | |
| 291 | #define NOTE_VM_PRESSURE 0x80000000 /* will react on memory pressure */ | |
| 292 | #define NOTE_VM_PRESSURE_TERMINATE 0x40000000 /* will quit on memory pressure, possibly after cleaning up dirty state */ | |
| 293 | #define NOTE_VM_PRESSURE_SUDDEN_TERMINATE 0x20000000 /* will quit immediately on memory pressure */ | |
| 294 | #define NOTE_VM_ERROR 0x10000000 /* there was an error */ | |
| 295 | ||
| 296 | ||
| 297 | /* | |
| 298 | * data/hint fflags for EVFILT_TIMER, shared with userspace. | |
| 299 | * The default is a (repeating) interval timer with the data | |
| 300 | * specifying the timeout interval in milliseconds. | |
| 301 | * | |
| 302 | * All timeouts are implicitly EV_CLEAR events. | |
| 303 | */ | |
| 304 | #define NOTE_SECONDS 0x00000001 /* data is seconds */ | |
| 305 | #define NOTE_USECONDS 0x00000002 /* data is microseconds */ | |
| 306 | #define NOTE_NSECONDS 0x00000004 /* data is nanoseconds */ | |
| 307 | #define NOTE_ABSOLUTE 0x00000008 /* absolute timeout */ | |
| 308 | /* ... implicit EV_ONESHOT, timeout uses the gettimeofday epoch */ | |
| 309 | #define NOTE_LEEWAY 0x00000010 /* ext[1] holds leeway for power aware timers */ | |
| 310 | #define NOTE_CRITICAL 0x00000020 /* system does minimal timer coalescing */ | |
| 311 | #define NOTE_BACKGROUND 0x00000040 /* system does maximum timer coalescing */ | |
| 312 | #define NOTE_MACH_CONTINUOUS_TIME 0x00000080 | |
| 313 | /* | |
| 314 | * NOTE_MACH_CONTINUOUS_TIME: | |
| 315 | * with NOTE_ABSOLUTE: causes the timer to continue to tick across sleep, | |
| 316 | * still uses gettimeofday epoch | |
| 317 | * with NOTE_MACHTIME and NOTE_ABSOLUTE: uses mach continuous time epoch | |
| 318 | * without NOTE_ABSOLUTE (interval timer mode): continues to tick across sleep | |
| 319 | */ | |
| 320 | #define NOTE_MACHTIME 0x00000100 /* data is mach absolute time units */ | |
| 321 | /* timeout uses the mach absolute time epoch */ | |
| 322 | ||
| 323 | ||
| 324 | /* | |
| 325 | * data/hint fflags for EVFILT_MACHPORT, shared with userspace. | |
| 326 | * | |
| 327 | * Only portsets are supported at this time. | |
| 328 | * | |
| 329 | * The fflags field can optionally contain the MACH_RCV_MSG, MACH_RCV_LARGE, | |
| 330 | * and related trailer receive options as defined in <mach/message.h>. | |
| 331 | * The presence of these flags directs the kevent64() call to attempt to receive | |
| 332 | * the message during kevent delivery, rather than just indicate that a message exists. | |
| 333 | * On setup, The ext[0] field contains the receive buffer pointer and ext[1] contains | |
| 334 | * the receive buffer length. Upon event delivery, the actual received message size | |
| 335 | * is returned in ext[1]. As with mach_msg(), the buffer must be large enough to | |
| 336 | * receive the message and the requested (or default) message trailers. In addition, | |
| 337 | * the fflags field contains the return code normally returned by mach_msg(). | |
| 338 | * | |
| 339 | * If MACH_RCV_MSG is specified, and the ext[1] field specifies a zero length, the | |
| 340 | * system call argument specifying an ouput area (kevent_qos) will be consulted. If | |
| 341 | * the system call specified an output data area, the user-space address | |
| 342 | * of the received message is carved from that provided output data area (if enough | |
| 343 | * space remains there). The address and length of each received message is | |
| 344 | * returned in the ext[0] and ext[1] fields (respectively) of the corresponding kevent. | |
| 345 | * | |
| 346 | * IF_MACH_RCV_VOUCHER_CONTENT is specified, the contents of the message voucher is | |
| 347 | * extracted (as specified in the xflags field) and stored in ext[2] up to ext[3] | |
| 348 | * length. If the input length is zero, and the system call provided a data area, | |
| 349 | * the space for the voucher content is carved from the provided space and its | |
| 350 | * address and length is returned in ext[2] and ext[3] respectively. | |
| 351 | * | |
| 352 | * If no message receipt options were provided in the fflags field on setup, no | |
| 353 | * message is received by this call. Instead, on output, the data field simply | |
| 354 | * contains the name of the actual port detected with a message waiting. | |
| 355 | */ | |
| 356 | ||
| 357 | /* | |
| 358 | * DEPRECATED!!!!!!!!! | |
| 359 | * NOTE_TRACK, NOTE_TRACKERR, and NOTE_CHILD are no longer supported as of 10.5 | |
| 360 | */ | |
| 361 | /* additional flags for EVFILT_PROC */ | |
| 362 | #define NOTE_TRACK 0x00000001 /* follow across forks */ | |
| 363 | #define NOTE_TRACKERR 0x00000002 /* could not track child */ | |
| 364 | #define NOTE_CHILD 0x00000004 /* am a child process */ | |
| 365 | ||
| 366 | ||
| 367 | ||
| 368 | /* Temporay solution for BootX to use inode.h till kqueue moves to vfs layer */ | |
| 369 | #include <sys/queue.h> | |
| 370 | struct knote; | |
| 371 | SLIST_HEAD(klist, knote); | |
| 372 | ||
| 373 | ||
| 374 | #include <sys/types.h> | |
| 375 | ||
| 376 | struct timespec; | |
| 377 | ||
| 378 | __BEGIN_DECLS | |
| 379 | int kqueue(void); | |
| 380 | int kevent(int kq, | |
| 381 | const struct kevent *changelist, int nchanges, | |
| 382 | struct kevent *eventlist, int nevents, | |
| 383 | const struct timespec *timeout); | |
| 384 | int kevent64(int kq, | |
| 385 | const struct kevent64_s *changelist, int nchanges, | |
| 386 | struct kevent64_s *eventlist, int nevents, | |
| 387 | unsigned int flags, | |
| 388 | const struct timespec *timeout); | |
| 389 | ||
| 390 | ||
| 391 | __END_DECLS | |
| 392 | ||
| 393 | ||
| 394 | ||
| 395 | ||
| 396 | #endif /* !_SYS_EVENT_H_ */ |
lib/libc/include/x86_64-macos-gnu/sys/lock.h created+76
| ... | ... | @@ -0,0 +1,76 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 2000-2006 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 | /* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved */ | |
| 29 | /* | |
| 30 | * Copyright (c) 1995 | |
| 31 | * The Regents of the University of California. All rights reserved. | |
| 32 | * | |
| 33 | * This code contains ideas from software contributed to Berkeley by | |
| 34 | * Avadis Tevanian, Jr., Michael Wayne Young, and the Mach Operating | |
| 35 | * System project at Carnegie-Mellon University. | |
| 36 | * | |
| 37 | * Redistribution and use in source and binary forms, with or without | |
| 38 | * modification, are permitted provided that the following conditions | |
| 39 | * are met: | |
| 40 | * 1. Redistributions of source code must retain the above copyright | |
| 41 | * notice, this list of conditions and the following disclaimer. | |
| 42 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 43 | * notice, this list of conditions and the following disclaimer in the | |
| 44 | * documentation and/or other materials provided with the distribution. | |
| 45 | * 3. All advertising materials mentioning features or use of this software | |
| 46 | * must display the following acknowledgement: | |
| 47 | * This product includes software developed by the University of | |
| 48 | * California, Berkeley and its contributors. | |
| 49 | * 4. Neither the name of the University nor the names of its contributors | |
| 50 | * may be used to endorse or promote products derived from this software | |
| 51 | * without specific prior written permission. | |
| 52 | * | |
| 53 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 54 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 55 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 56 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 57 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 58 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 59 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 60 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 61 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 62 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 63 | * SUCH DAMAGE. | |
| 64 | * | |
| 65 | * @(#)lock.h 8.12 (Berkeley) 5/19/95 | |
| 66 | */ | |
| 67 | ||
| 68 | #ifndef _SYS_LOCK_H_ | |
| 69 | #define _SYS_LOCK_H_ | |
| 70 | ||
| 71 | #include <sys/appleapiopts.h> | |
| 72 | #include <sys/types.h> | |
| 73 | #include <sys/cdefs.h> | |
| 74 | ||
| 75 | ||
| 76 | #endif /* _SYS_LOCK_H_ */ |
lib/libc/include/x86_64-macos-gnu/sys/proc.h created+223
| ... | ... | @@ -0,0 +1,223 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 2000-2018 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 | /* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved */ | |
| 29 | /*- | |
| 30 | * Copyright (c) 1986, 1989, 1991, 1993 | |
| 31 | * The Regents of the University of California. All rights reserved. | |
| 32 | * (c) UNIX System Laboratories, Inc. | |
| 33 | * All or some portions of this file are derived from material licensed | |
| 34 | * to the University of California by American Telephone and Telegraph | |
| 35 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with | |
| 36 | * the permission of UNIX System Laboratories, Inc. | |
| 37 | * | |
| 38 | * Redistribution and use in source and binary forms, with or without | |
| 39 | * modification, are permitted provided that the following conditions | |
| 40 | * are met: | |
| 41 | * 1. Redistributions of source code must retain the above copyright | |
| 42 | * notice, this list of conditions and the following disclaimer. | |
| 43 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 44 | * notice, this list of conditions and the following disclaimer in the | |
| 45 | * documentation and/or other materials provided with the distribution. | |
| 46 | * 3. All advertising materials mentioning features or use of this software | |
| 47 | * must display the following acknowledgement: | |
| 48 | * This product includes software developed by the University of | |
| 49 | * California, Berkeley and its contributors. | |
| 50 | * 4. Neither the name of the University nor the names of its contributors | |
| 51 | * may be used to endorse or promote products derived from this software | |
| 52 | * without specific prior written permission. | |
| 53 | * | |
| 54 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 55 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 56 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 57 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 58 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 59 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 60 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 61 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 62 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 63 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 64 | * SUCH DAMAGE. | |
| 65 | * | |
| 66 | * @(#)proc.h 8.15 (Berkeley) 5/19/95 | |
| 67 | */ | |
| 68 | ||
| 69 | #ifndef _SYS_PROC_H_ | |
| 70 | #define _SYS_PROC_H_ | |
| 71 | ||
| 72 | #include <sys/appleapiopts.h> | |
| 73 | #include <sys/cdefs.h> | |
| 74 | #include <sys/select.h> /* For struct selinfo. */ | |
| 75 | #include <sys/queue.h> | |
| 76 | #include <sys/lock.h> | |
| 77 | #include <sys/param.h> | |
| 78 | #include <sys/event.h> | |
| 79 | #include <sys/time.h> | |
| 80 | #include <mach/boolean.h> | |
| 81 | ||
| 82 | ||
| 83 | ||
| 84 | struct session; | |
| 85 | struct pgrp; | |
| 86 | struct proc; | |
| 87 | ||
| 88 | /* Exported fields for kern sysctls */ | |
| 89 | struct extern_proc { | |
| 90 | union { | |
| 91 | struct { | |
| 92 | struct proc *__p_forw; /* Doubly-linked run/sleep queue. */ | |
| 93 | struct proc *__p_back; | |
| 94 | } p_st1; | |
| 95 | struct timeval __p_starttime; /* process start time */ | |
| 96 | } p_un; | |
| 97 | #define p_forw p_un.p_st1.__p_forw | |
| 98 | #define p_back p_un.p_st1.__p_back | |
| 99 | #define p_starttime p_un.__p_starttime | |
| 100 | struct vmspace *p_vmspace; /* Address space. */ | |
| 101 | struct sigacts *p_sigacts; /* Signal actions, state (PROC ONLY). */ | |
| 102 | int p_flag; /* P_* flags. */ | |
| 103 | char p_stat; /* S* process status. */ | |
| 104 | pid_t p_pid; /* Process identifier. */ | |
| 105 | pid_t p_oppid; /* Save parent pid during ptrace. XXX */ | |
| 106 | int p_dupfd; /* Sideways return value from fdopen. XXX */ | |
| 107 | /* Mach related */ | |
| 108 | caddr_t user_stack; /* where user stack was allocated */ | |
| 109 | void *exit_thread; /* XXX Which thread is exiting? */ | |
| 110 | int p_debugger; /* allow to debug */ | |
| 111 | boolean_t sigwait; /* indication to suspend */ | |
| 112 | /* scheduling */ | |
| 113 | u_int p_estcpu; /* Time averaged value of p_cpticks. */ | |
| 114 | int p_cpticks; /* Ticks of cpu time. */ | |
| 115 | fixpt_t p_pctcpu; /* %cpu for this process during p_swtime */ | |
| 116 | void *p_wchan; /* Sleep address. */ | |
| 117 | char *p_wmesg; /* Reason for sleep. */ | |
| 118 | u_int p_swtime; /* Time swapped in or out. */ | |
| 119 | u_int p_slptime; /* Time since last blocked. */ | |
| 120 | struct itimerval p_realtimer; /* Alarm timer. */ | |
| 121 | struct timeval p_rtime; /* Real time. */ | |
| 122 | u_quad_t p_uticks; /* Statclock hits in user mode. */ | |
| 123 | u_quad_t p_sticks; /* Statclock hits in system mode. */ | |
| 124 | u_quad_t p_iticks; /* Statclock hits processing intr. */ | |
| 125 | int p_traceflag; /* Kernel trace points. */ | |
| 126 | struct vnode *p_tracep; /* Trace to vnode. */ | |
| 127 | int p_siglist; /* DEPRECATED. */ | |
| 128 | struct vnode *p_textvp; /* Vnode of executable. */ | |
| 129 | int p_holdcnt; /* If non-zero, don't swap. */ | |
| 130 | sigset_t p_sigmask; /* DEPRECATED. */ | |
| 131 | sigset_t p_sigignore; /* Signals being ignored. */ | |
| 132 | sigset_t p_sigcatch; /* Signals being caught by user. */ | |
| 133 | u_char p_priority; /* Process priority. */ | |
| 134 | u_char p_usrpri; /* User-priority based on p_cpu and p_nice. */ | |
| 135 | char p_nice; /* Process "nice" value. */ | |
| 136 | char p_comm[MAXCOMLEN + 1]; | |
| 137 | struct pgrp *p_pgrp; /* Pointer to process group. */ | |
| 138 | struct user *p_addr; /* Kernel virtual addr of u-area (PROC ONLY). */ | |
| 139 | u_short p_xstat; /* Exit status for wait; also stop signal. */ | |
| 140 | u_short p_acflag; /* Accounting flags. */ | |
| 141 | struct rusage *p_ru; /* Exit information. XXX */ | |
| 142 | }; | |
| 143 | ||
| 144 | ||
| 145 | /* Status values. */ | |
| 146 | #define SIDL 1 /* Process being created by fork. */ | |
| 147 | #define SRUN 2 /* Currently runnable. */ | |
| 148 | #define SSLEEP 3 /* Sleeping on an address. */ | |
| 149 | #define SSTOP 4 /* Process debugging or suspension. */ | |
| 150 | #define SZOMB 5 /* Awaiting collection by parent. */ | |
| 151 | ||
| 152 | /* These flags are kept in extern_proc.p_flag. */ | |
| 153 | #define P_ADVLOCK 0x00000001 /* Process may hold POSIX adv. lock */ | |
| 154 | #define P_CONTROLT 0x00000002 /* Has a controlling terminal */ | |
| 155 | #define P_LP64 0x00000004 /* Process is LP64 */ | |
| 156 | #define P_NOCLDSTOP 0x00000008 /* No SIGCHLD when children stop */ | |
| 157 | ||
| 158 | #define P_PPWAIT 0x00000010 /* Parent waiting for chld exec/exit */ | |
| 159 | #define P_PROFIL 0x00000020 /* Has started profiling */ | |
| 160 | #define P_SELECT 0x00000040 /* Selecting; wakeup/waiting danger */ | |
| 161 | #define P_CONTINUED 0x00000080 /* Process was stopped and continued */ | |
| 162 | ||
| 163 | #define P_SUGID 0x00000100 /* Has set privileges since last exec */ | |
| 164 | #define P_SYSTEM 0x00000200 /* Sys proc: no sigs, stats or swap */ | |
| 165 | #define P_TIMEOUT 0x00000400 /* Timing out during sleep */ | |
| 166 | #define P_TRACED 0x00000800 /* Debugged process being traced */ | |
| 167 | ||
| 168 | #define P_DISABLE_ASLR 0x00001000 /* Disable address space layout randomization */ | |
| 169 | #define P_WEXIT 0x00002000 /* Working on exiting */ | |
| 170 | #define P_EXEC 0x00004000 /* Process called exec. */ | |
| 171 | ||
| 172 | /* Should be moved to machine-dependent areas. */ | |
| 173 | #define P_OWEUPC 0x00008000 /* Owe process an addupc() call at next ast. */ | |
| 174 | ||
| 175 | #define P_AFFINITY 0x00010000 /* xxx */ | |
| 176 | #define P_TRANSLATED 0x00020000 /* xxx */ | |
| 177 | #define P_CLASSIC P_TRANSLATED /* xxx */ | |
| 178 | ||
| 179 | #define P_DELAYIDLESLEEP 0x00040000 /* Process is marked to delay idle sleep on disk IO */ | |
| 180 | #define P_CHECKOPENEVT 0x00080000 /* check if a vnode has the OPENEVT flag set on open */ | |
| 181 | ||
| 182 | #define P_DEPENDENCY_CAPABLE 0x00100000 /* process is ok to call vfs_markdependency() */ | |
| 183 | #define P_REBOOT 0x00200000 /* Process called reboot() */ | |
| 184 | #define P_RESV6 0x00400000 /* used to be P_TBE */ | |
| 185 | #define P_RESV7 0x00800000 /* (P_SIGEXC)signal exceptions */ | |
| 186 | ||
| 187 | #define P_THCWD 0x01000000 /* process has thread cwd */ | |
| 188 | #define P_RESV9 0x02000000 /* (P_VFORK)process has vfork children */ | |
| 189 | #define P_ADOPTPERSONA 0x04000000 /* process adopted a persona (used to be P_NOATTACH) */ | |
| 190 | #define P_RESV11 0x08000000 /* (P_INVFORK) proc in vfork */ | |
| 191 | ||
| 192 | #define P_NOSHLIB 0x10000000 /* no shared libs are in use for proc */ | |
| 193 | /* flag set on exec */ | |
| 194 | #define P_FORCEQUOTA 0x20000000 /* Force quota for root */ | |
| 195 | #define P_NOCLDWAIT 0x40000000 /* No zombies when chil procs exit */ | |
| 196 | #define P_NOREMOTEHANG 0x80000000 /* Don't hang on remote FS ops */ | |
| 197 | ||
| 198 | #define P_INMEM 0 /* Obsolete: retained for compilation */ | |
| 199 | #define P_NOSWAP 0 /* Obsolete: retained for compilation */ | |
| 200 | #define P_PHYSIO 0 /* Obsolete: retained for compilation */ | |
| 201 | #define P_FSTRACE 0 /* Obsolete: retained for compilation */ | |
| 202 | #define P_SSTEP 0 /* Obsolete: retained for compilation */ | |
| 203 | ||
| 204 | #define P_DIRTY_TRACK 0x00000001 /* track dirty state */ | |
| 205 | #define P_DIRTY_ALLOW_IDLE_EXIT 0x00000002 /* process can be idle-exited when clean */ | |
| 206 | #define P_DIRTY_DEFER 0x00000004 /* defer initial opt-in to idle-exit */ | |
| 207 | #define P_DIRTY 0x00000008 /* process is dirty */ | |
| 208 | #define P_DIRTY_SHUTDOWN 0x00000010 /* process is dirty during shutdown */ | |
| 209 | #define P_DIRTY_TERMINATED 0x00000020 /* process has been marked for termination */ | |
| 210 | #define P_DIRTY_BUSY 0x00000040 /* serialization flag */ | |
| 211 | #define P_DIRTY_MARKED 0x00000080 /* marked dirty previously */ | |
| 212 | #define P_DIRTY_AGING_IN_PROGRESS 0x00000100 /* aging in one of the 'aging bands' */ | |
| 213 | #define P_DIRTY_LAUNCH_IN_PROGRESS 0x00000200 /* launch is in progress */ | |
| 214 | #define P_DIRTY_DEFER_ALWAYS 0x00000400 /* defer going to idle-exit after every dirty->clean transition. | |
| 215 | * For legacy jetsam policy only. This is the default with the other policies.*/ | |
| 216 | ||
| 217 | #define P_DIRTY_IS_DIRTY (P_DIRTY | P_DIRTY_SHUTDOWN) | |
| 218 | #define P_DIRTY_IDLE_EXIT_ENABLED (P_DIRTY_TRACK|P_DIRTY_ALLOW_IDLE_EXIT) | |
| 219 | ||
| 220 | ||
| 221 | ||
| 222 | ||
| 223 | #endif /* !_SYS_PROC_H_ */ |
lib/libc/include/x86_64-macos-gnu/sys/sysctl.h created+775
| ... | ... | @@ -0,0 +1,775 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 2000-2019 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 | /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */ | |
| 29 | /* | |
| 30 | * Copyright (c) 1989, 1993 | |
| 31 | * The Regents of the University of California. All rights reserved. | |
| 32 | * | |
| 33 | * This code is derived from software contributed to Berkeley by | |
| 34 | * Mike Karels at Berkeley Software Design, Inc. | |
| 35 | * | |
| 36 | * Redistribution and use in source and binary forms, with or without | |
| 37 | * modification, are permitted provided that the following conditions | |
| 38 | * are met: | |
| 39 | * 1. Redistributions of source code must retain the above copyright | |
| 40 | * notice, this list of conditions and the following disclaimer. | |
| 41 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 42 | * notice, this list of conditions and the following disclaimer in the | |
| 43 | * documentation and/or other materials provided with the distribution. | |
| 44 | * 3. All advertising materials mentioning features or use of this software | |
| 45 | * must display the following acknowledgement: | |
| 46 | * This product includes software developed by the University of | |
| 47 | * California, Berkeley and its contributors. | |
| 48 | * 4. Neither the name of the University nor the names of its contributors | |
| 49 | * may be used to endorse or promote products derived from this software | |
| 50 | * without specific prior written permission. | |
| 51 | * | |
| 52 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 53 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 54 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 55 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 56 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 57 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 58 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 59 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 60 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 61 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 62 | * SUCH DAMAGE. | |
| 63 | * | |
| 64 | * @(#)sysctl.h 8.1 (Berkeley) 6/2/93 | |
| 65 | */ | |
| 66 | /* | |
| 67 | * NOTICE: This file was modified by SPARTA, Inc. in 2005 to introduce | |
| 68 | * support for mandatory and extensible security protections. This notice | |
| 69 | * is included in support of clause 2.2 (b) of the Apple Public License, | |
| 70 | * Version 2.0. | |
| 71 | */ | |
| 72 | ||
| 73 | #ifndef _SYS_SYSCTL_H_ | |
| 74 | #define _SYS_SYSCTL_H_ | |
| 75 | ||
| 76 | /* | |
| 77 | * These are for the eproc structure defined below. | |
| 78 | */ | |
| 79 | #include <sys/cdefs.h> | |
| 80 | ||
| 81 | #include <sys/appleapiopts.h> | |
| 82 | #include <sys/time.h> | |
| 83 | #include <sys/ucred.h> | |
| 84 | #include <sys/proc.h> | |
| 85 | #include <sys/vm.h> | |
| 86 | ||
| 87 | ||
| 88 | /* | |
| 89 | * Definitions for sysctl call. The sysctl call uses a hierarchical name | |
| 90 | * for objects that can be examined or modified. The name is expressed as | |
| 91 | * a sequence of integers. Like a file path name, the meaning of each | |
| 92 | * component depends on its place in the hierarchy. The top-level and kern | |
| 93 | * identifiers are defined here, and other identifiers are defined in the | |
| 94 | * respective subsystem header files. | |
| 95 | */ | |
| 96 | ||
| 97 | #define CTL_MAXNAME 12 /* largest number of components supported */ | |
| 98 | ||
| 99 | /* | |
| 100 | * Each subsystem defined by sysctl defines a list of variables | |
| 101 | * for that subsystem. Each name is either a node with further | |
| 102 | * levels defined below it, or it is a leaf of some particular | |
| 103 | * type given below. Each sysctl level defines a set of name/type | |
| 104 | * pairs to be used by sysctl(1) in manipulating the subsystem. | |
| 105 | * | |
| 106 | * When declaring new sysctl names, use the CTLFLAG_LOCKED flag in the | |
| 107 | * type to indicate that all necessary locking will be handled | |
| 108 | * within the sysctl. | |
| 109 | * | |
| 110 | * Any sysctl defined without CTLFLAG_LOCKED is considered legacy | |
| 111 | * and will be protected by a global mutex. | |
| 112 | * | |
| 113 | * Note: This is not optimal, so it is best to handle locking | |
| 114 | * yourself, if you are able to do so. A simple design | |
| 115 | * pattern for use to avoid in a single function known | |
| 116 | * to potentially be in the paging path ot doing a DMA | |
| 117 | * to physical memory in a user space process is: | |
| 118 | * | |
| 119 | * lock | |
| 120 | * perform operation vs. local buffer | |
| 121 | * unlock | |
| 122 | * SYSCTL_OUT(rey, local buffer, length) | |
| 123 | * | |
| 124 | * ...this assumes you are not using a deep call graph | |
| 125 | * or are unable to pass a local buffer address as a | |
| 126 | * parameter into your deep call graph. | |
| 127 | * | |
| 128 | * Note that very large user buffers can fail the wire | |
| 129 | * if to do so would require more physical pages than | |
| 130 | * are available (the caller will get an ENOMEM error, | |
| 131 | * see sysctl_mem_hold() for details). | |
| 132 | */ | |
| 133 | struct ctlname { | |
| 134 | char *ctl_name; /* subsystem name */ | |
| 135 | int ctl_type; /* type of name */ | |
| 136 | }; | |
| 137 | ||
| 138 | #define CTLTYPE 0xf /* Mask for the type */ | |
| 139 | #define CTLTYPE_NODE 1 /* name is a node */ | |
| 140 | #define CTLTYPE_INT 2 /* name describes an integer */ | |
| 141 | #define CTLTYPE_STRING 3 /* name describes a string */ | |
| 142 | #define CTLTYPE_QUAD 4 /* name describes a 64-bit number */ | |
| 143 | #define CTLTYPE_OPAQUE 5 /* name describes a structure */ | |
| 144 | #define CTLTYPE_STRUCT CTLTYPE_OPAQUE /* name describes a structure */ | |
| 145 | ||
| 146 | #define CTLFLAG_RD 0x80000000 /* Allow reads of variable */ | |
| 147 | #define CTLFLAG_WR 0x40000000 /* Allow writes to the variable */ | |
| 148 | #define CTLFLAG_RW (CTLFLAG_RD|CTLFLAG_WR) | |
| 149 | #define CTLFLAG_NOLOCK 0x20000000 /* XXX Don't Lock */ | |
| 150 | #define CTLFLAG_ANYBODY 0x10000000 /* All users can set this var */ | |
| 151 | #define CTLFLAG_SECURE 0x08000000 /* Permit set only if securelevel<=0 */ | |
| 152 | #define CTLFLAG_MASKED 0x04000000 /* deprecated variable, do not display */ | |
| 153 | #define CTLFLAG_NOAUTO 0x02000000 /* do not auto-register */ | |
| 154 | #define CTLFLAG_KERN 0x01000000 /* valid inside the kernel */ | |
| 155 | #define CTLFLAG_LOCKED 0x00800000 /* node will handle locking itself */ | |
| 156 | #define CTLFLAG_OID2 0x00400000 /* struct sysctl_oid has version info */ | |
| 157 | ||
| 158 | /* | |
| 159 | * USE THIS instead of a hardwired number from the categories below | |
| 160 | * to get dynamically assigned sysctl entries using the linker-set | |
| 161 | * technology. This is the way nearly all new sysctl variables should | |
| 162 | * be implemented. | |
| 163 | * | |
| 164 | * e.g. SYSCTL_INT(_parent, OID_AUTO, name, CTLFLAG_RW, &variable, 0, ""); | |
| 165 | * | |
| 166 | * Note that linker set technology will automatically register all nodes | |
| 167 | * declared like this on kernel initialization, UNLESS they are defined | |
| 168 | * in I/O-Kit. In this case, you have to call sysctl_register_oid() | |
| 169 | * manually - just like in a KEXT. | |
| 170 | */ | |
| 171 | #define OID_AUTO (-1) | |
| 172 | #define OID_AUTO_START 100 /* conventional */ | |
| 173 | ||
| 174 | ||
| 175 | #define SYSCTL_DEF_ENABLED | |
| 176 | ||
| 177 | #ifdef SYSCTL_DEF_ENABLED | |
| 178 | /* | |
| 179 | * Top-level identifiers | |
| 180 | */ | |
| 181 | #define CTL_UNSPEC 0 /* unused */ | |
| 182 | #define CTL_KERN 1 /* "high kernel": proc, limits */ | |
| 183 | #define CTL_VM 2 /* virtual memory */ | |
| 184 | #define CTL_VFS 3 /* file system, mount type is next */ | |
| 185 | #define CTL_NET 4 /* network, see socket.h */ | |
| 186 | #define CTL_DEBUG 5 /* debugging parameters */ | |
| 187 | #define CTL_HW 6 /* generic cpu/io */ | |
| 188 | #define CTL_MACHDEP 7 /* machine dependent */ | |
| 189 | #define CTL_USER 8 /* user-level */ | |
| 190 | #define CTL_MAXID 9 /* number of valid top-level ids */ | |
| 191 | ||
| 192 | #define CTL_NAMES { \ | |
| 193 | { 0, 0 }, \ | |
| 194 | { "kern", CTLTYPE_NODE }, \ | |
| 195 | { "vm", CTLTYPE_NODE }, \ | |
| 196 | { "vfs", CTLTYPE_NODE }, \ | |
| 197 | { "net", CTLTYPE_NODE }, \ | |
| 198 | { "debug", CTLTYPE_NODE }, \ | |
| 199 | { "hw", CTLTYPE_NODE }, \ | |
| 200 | { "machdep", CTLTYPE_NODE }, \ | |
| 201 | { "user", CTLTYPE_NODE }, \ | |
| 202 | } | |
| 203 | ||
| 204 | /* | |
| 205 | * CTL_KERN identifiers | |
| 206 | */ | |
| 207 | #define KERN_OSTYPE 1 /* string: system version */ | |
| 208 | #define KERN_OSRELEASE 2 /* string: system release */ | |
| 209 | #define KERN_OSREV 3 /* int: system revision */ | |
| 210 | #define KERN_VERSION 4 /* string: compile time info */ | |
| 211 | #define KERN_MAXVNODES 5 /* int: max vnodes */ | |
| 212 | #define KERN_MAXPROC 6 /* int: max processes */ | |
| 213 | #define KERN_MAXFILES 7 /* int: max open files */ | |
| 214 | #define KERN_ARGMAX 8 /* int: max arguments to exec */ | |
| 215 | #define KERN_SECURELVL 9 /* int: system security level */ | |
| 216 | #define KERN_HOSTNAME 10 /* string: hostname */ | |
| 217 | #define KERN_HOSTID 11 /* int: host identifier */ | |
| 218 | #define KERN_CLOCKRATE 12 /* struct: struct clockrate */ | |
| 219 | #define KERN_VNODE 13 /* struct: vnode structures */ | |
| 220 | #define KERN_PROC 14 /* struct: process entries */ | |
| 221 | #define KERN_FILE 15 /* struct: file entries */ | |
| 222 | #define KERN_PROF 16 /* node: kernel profiling info */ | |
| 223 | #define KERN_POSIX1 17 /* int: POSIX.1 version */ | |
| 224 | #define KERN_NGROUPS 18 /* int: # of supplemental group ids */ | |
| 225 | #define KERN_JOB_CONTROL 19 /* int: is job control available */ | |
| 226 | #define KERN_SAVED_IDS 20 /* int: saved set-user/group-ID */ | |
| 227 | #define KERN_BOOTTIME 21 /* struct: time kernel was booted */ | |
| 228 | #define KERN_NISDOMAINNAME 22 /* string: YP domain name */ | |
| 229 | #define KERN_DOMAINNAME KERN_NISDOMAINNAME | |
| 230 | #define KERN_MAXPARTITIONS 23 /* int: number of partitions/disk */ | |
| 231 | #define KERN_KDEBUG 24 /* int: kernel trace points */ | |
| 232 | #define KERN_UPDATEINTERVAL 25 /* int: update process sleep time */ | |
| 233 | #define KERN_OSRELDATE 26 /* int: OS release date */ | |
| 234 | #define KERN_NTP_PLL 27 /* node: NTP PLL control */ | |
| 235 | #define KERN_BOOTFILE 28 /* string: name of booted kernel */ | |
| 236 | #define KERN_MAXFILESPERPROC 29 /* int: max open files per proc */ | |
| 237 | #define KERN_MAXPROCPERUID 30 /* int: max processes per uid */ | |
| 238 | #define KERN_DUMPDEV 31 /* dev_t: device to dump on */ | |
| 239 | #define KERN_IPC 32 /* node: anything related to IPC */ | |
| 240 | #define KERN_DUMMY 33 /* unused */ | |
| 241 | #define KERN_PS_STRINGS 34 /* int: address of PS_STRINGS */ | |
| 242 | #define KERN_USRSTACK32 35 /* int: address of USRSTACK */ | |
| 243 | #define KERN_LOGSIGEXIT 36 /* int: do we log sigexit procs? */ | |
| 244 | #define KERN_SYMFILE 37 /* string: kernel symbol filename */ | |
| 245 | #define KERN_PROCARGS 38 | |
| 246 | /* 39 was KERN_PCSAMPLES... now obsolete */ | |
| 247 | #define KERN_NETBOOT 40 /* int: are we netbooted? 1=yes,0=no */ | |
| 248 | /* 41 was KERN_PANICINFO : panic UI information (deprecated) */ | |
| 249 | #define KERN_SYSV 42 /* node: System V IPC information */ | |
| 250 | #define KERN_AFFINITY 43 /* xxx */ | |
| 251 | #define KERN_TRANSLATE 44 /* xxx */ | |
| 252 | #define KERN_CLASSIC KERN_TRANSLATE /* XXX backwards compat */ | |
| 253 | #define KERN_EXEC 45 /* xxx */ | |
| 254 | #define KERN_CLASSICHANDLER KERN_EXEC /* XXX backwards compatibility */ | |
| 255 | #define KERN_AIOMAX 46 /* int: max aio requests */ | |
| 256 | #define KERN_AIOPROCMAX 47 /* int: max aio requests per process */ | |
| 257 | #define KERN_AIOTHREADS 48 /* int: max aio worker threads */ | |
| 258 | #ifdef __APPLE_API_UNSTABLE | |
| 259 | #define KERN_PROCARGS2 49 | |
| 260 | #endif /* __APPLE_API_UNSTABLE */ | |
| 261 | #define KERN_COREFILE 50 /* string: corefile format string */ | |
| 262 | #define KERN_COREDUMP 51 /* int: whether to coredump at all */ | |
| 263 | #define KERN_SUGID_COREDUMP 52 /* int: whether to dump SUGID cores */ | |
| 264 | #define KERN_PROCDELAYTERM 53 /* int: set/reset current proc for delayed termination during shutdown */ | |
| 265 | #define KERN_SHREG_PRIVATIZABLE 54 /* int: can shared regions be privatized ? */ | |
| 266 | /* 55 was KERN_PROC_LOW_PRI_IO... now deprecated */ | |
| 267 | #define KERN_LOW_PRI_WINDOW 56 /* int: set/reset throttle window - milliseconds */ | |
| 268 | #define KERN_LOW_PRI_DELAY 57 /* int: set/reset throttle delay - milliseconds */ | |
| 269 | #define KERN_POSIX 58 /* node: posix tunables */ | |
| 270 | #define KERN_USRSTACK64 59 /* LP64 user stack query */ | |
| 271 | #define KERN_NX_PROTECTION 60 /* int: whether no-execute protection is enabled */ | |
| 272 | #define KERN_TFP 61 /* Task for pid settings */ | |
| 273 | #define KERN_PROCNAME 62 /* setup process program name(2*MAXCOMLEN) */ | |
| 274 | #define KERN_THALTSTACK 63 /* for compat with older x86 and does nothing */ | |
| 275 | #define KERN_SPECULATIVE_READS 64 /* int: whether speculative reads are disabled */ | |
| 276 | #define KERN_OSVERSION 65 /* for build number i.e. 9A127 */ | |
| 277 | #define KERN_SAFEBOOT 66 /* are we booted safe? */ | |
| 278 | /* 67 was KERN_LCTX (login context) */ | |
| 279 | #define KERN_RAGEVNODE 68 | |
| 280 | #define KERN_TTY 69 /* node: tty settings */ | |
| 281 | #define KERN_CHECKOPENEVT 70 /* spi: check the VOPENEVT flag on vnodes at open time */ | |
| 282 | #define KERN_THREADNAME 71 /* set/get thread name */ | |
| 283 | #define KERN_MAXID 72 /* number of valid kern ids */ | |
| 284 | /* | |
| 285 | * Don't add any more sysctls like this. Instead, use the SYSCTL_*() macros | |
| 286 | * and OID_AUTO. This will have the added benefit of not having to recompile | |
| 287 | * sysctl(8) to pick up your changes. | |
| 288 | */ | |
| 289 | ||
| 290 | ||
| 291 | #if defined(__LP64__) | |
| 292 | #define KERN_USRSTACK KERN_USRSTACK64 | |
| 293 | #else | |
| 294 | #define KERN_USRSTACK KERN_USRSTACK32 | |
| 295 | #endif | |
| 296 | ||
| 297 | ||
| 298 | /* KERN_RAGEVNODE types */ | |
| 299 | #define KERN_RAGE_PROC 1 | |
| 300 | #define KERN_RAGE_THREAD 2 | |
| 301 | #define KERN_UNRAGE_PROC 3 | |
| 302 | #define KERN_UNRAGE_THREAD 4 | |
| 303 | ||
| 304 | /* KERN_OPENEVT types */ | |
| 305 | #define KERN_OPENEVT_PROC 1 | |
| 306 | #define KERN_UNOPENEVT_PROC 2 | |
| 307 | ||
| 308 | /* KERN_TFP types */ | |
| 309 | #define KERN_TFP_POLICY 1 | |
| 310 | ||
| 311 | /* KERN_TFP_POLICY values . All policies allow task port for self */ | |
| 312 | #define KERN_TFP_POLICY_DENY 0 /* Deny Mode: None allowed except privileged */ | |
| 313 | #define KERN_TFP_POLICY_DEFAULT 2 /* Default Mode: related ones allowed and upcall authentication */ | |
| 314 | ||
| 315 | /* KERN_KDEBUG types */ | |
| 316 | #define KERN_KDEFLAGS 1 | |
| 317 | #define KERN_KDDFLAGS 2 | |
| 318 | #define KERN_KDENABLE 3 | |
| 319 | #define KERN_KDSETBUF 4 | |
| 320 | #define KERN_KDGETBUF 5 | |
| 321 | #define KERN_KDSETUP 6 | |
| 322 | #define KERN_KDREMOVE 7 | |
| 323 | #define KERN_KDSETREG 8 | |
| 324 | #define KERN_KDGETREG 9 | |
| 325 | #define KERN_KDREADTR 10 | |
| 326 | #define KERN_KDPIDTR 11 | |
| 327 | #define KERN_KDTHRMAP 12 | |
| 328 | /* Don't use 13 as it is overloaded with KERN_VNODE */ | |
| 329 | #define KERN_KDPIDEX 14 | |
| 330 | #define KERN_KDSETRTCDEC 15 /* obsolete */ | |
| 331 | #define KERN_KDGETENTROPY 16 /* obsolete */ | |
| 332 | #define KERN_KDWRITETR 17 | |
| 333 | #define KERN_KDWRITEMAP 18 | |
| 334 | #define KERN_KDTEST 19 | |
| 335 | /* 20 unused */ | |
| 336 | #define KERN_KDREADCURTHRMAP 21 | |
| 337 | #define KERN_KDSET_TYPEFILTER 22 | |
| 338 | #define KERN_KDBUFWAIT 23 | |
| 339 | #define KERN_KDCPUMAP 24 | |
| 340 | /* 25 - 26 unused */ | |
| 341 | #define KERN_KDWRITEMAP_V3 27 | |
| 342 | #define KERN_KDWRITETR_V3 28 | |
| 343 | ||
| 344 | #define CTL_KERN_NAMES { \ | |
| 345 | { 0, 0 }, \ | |
| 346 | { "ostype", CTLTYPE_STRING }, \ | |
| 347 | { "osrelease", CTLTYPE_STRING }, \ | |
| 348 | { "osrevision", CTLTYPE_INT }, \ | |
| 349 | { "version", CTLTYPE_STRING }, \ | |
| 350 | { "maxvnodes", CTLTYPE_INT }, \ | |
| 351 | { "maxproc", CTLTYPE_INT }, \ | |
| 352 | { "maxfiles", CTLTYPE_INT }, \ | |
| 353 | { "argmax", CTLTYPE_INT }, \ | |
| 354 | { "securelevel", CTLTYPE_INT }, \ | |
| 355 | { "hostname", CTLTYPE_STRING }, \ | |
| 356 | { "hostid", CTLTYPE_INT }, \ | |
| 357 | { "clockrate", CTLTYPE_STRUCT }, \ | |
| 358 | { "vnode", CTLTYPE_STRUCT }, \ | |
| 359 | { "proc", CTLTYPE_STRUCT }, \ | |
| 360 | { "file", CTLTYPE_STRUCT }, \ | |
| 361 | { "profiling", CTLTYPE_NODE }, \ | |
| 362 | { "posix1version", CTLTYPE_INT }, \ | |
| 363 | { "ngroups", CTLTYPE_INT }, \ | |
| 364 | { "job_control", CTLTYPE_INT }, \ | |
| 365 | { "saved_ids", CTLTYPE_INT }, \ | |
| 366 | { "boottime", CTLTYPE_STRUCT }, \ | |
| 367 | { "nisdomainname", CTLTYPE_STRING }, \ | |
| 368 | { "maxpartitions", CTLTYPE_INT }, \ | |
| 369 | { "kdebug", CTLTYPE_INT }, \ | |
| 370 | { "update", CTLTYPE_INT }, \ | |
| 371 | { "osreldate", CTLTYPE_INT }, \ | |
| 372 | { "ntp_pll", CTLTYPE_NODE }, \ | |
| 373 | { "bootfile", CTLTYPE_STRING }, \ | |
| 374 | { "maxfilesperproc", CTLTYPE_INT }, \ | |
| 375 | { "maxprocperuid", CTLTYPE_INT }, \ | |
| 376 | { "dumpdev", CTLTYPE_STRUCT }, /* we lie; don't print as int */ \ | |
| 377 | { "ipc", CTLTYPE_NODE }, \ | |
| 378 | { "dummy", CTLTYPE_INT }, \ | |
| 379 | { "dummy", CTLTYPE_INT }, \ | |
| 380 | { "usrstack", CTLTYPE_INT }, \ | |
| 381 | { "logsigexit", CTLTYPE_INT }, \ | |
| 382 | { "symfile",CTLTYPE_STRING },\ | |
| 383 | { "procargs",CTLTYPE_STRUCT },\ | |
| 384 | { "dummy", CTLTYPE_INT }, /* deprecated pcsamples */ \ | |
| 385 | { "netboot", CTLTYPE_INT }, \ | |
| 386 | { "dummy", CTLTYPE_INT }, /* deprecated: panicinfo */ \ | |
| 387 | { "sysv", CTLTYPE_NODE }, \ | |
| 388 | { "dummy", CTLTYPE_INT }, \ | |
| 389 | { "dummy", CTLTYPE_INT }, \ | |
| 390 | { "exec", CTLTYPE_NODE }, \ | |
| 391 | { "aiomax", CTLTYPE_INT }, \ | |
| 392 | { "aioprocmax", CTLTYPE_INT }, \ | |
| 393 | { "aiothreads", CTLTYPE_INT }, \ | |
| 394 | { "procargs2",CTLTYPE_STRUCT }, \ | |
| 395 | { "corefile",CTLTYPE_STRING }, \ | |
| 396 | { "coredump", CTLTYPE_INT }, \ | |
| 397 | { "sugid_coredump", CTLTYPE_INT }, \ | |
| 398 | { "delayterm", CTLTYPE_INT }, \ | |
| 399 | { "shreg_private", CTLTYPE_INT }, \ | |
| 400 | { "proc_low_pri_io", CTLTYPE_INT }, \ | |
| 401 | { "low_pri_window", CTLTYPE_INT }, \ | |
| 402 | { "low_pri_delay", CTLTYPE_INT }, \ | |
| 403 | { "posix", CTLTYPE_NODE }, \ | |
| 404 | { "usrstack64", CTLTYPE_QUAD }, \ | |
| 405 | { "nx", CTLTYPE_INT }, \ | |
| 406 | { "tfp", CTLTYPE_NODE }, \ | |
| 407 | { "procname", CTLTYPE_STRING }, \ | |
| 408 | { "threadsigaltstack", CTLTYPE_INT }, \ | |
| 409 | { "speculative_reads_disabled", CTLTYPE_INT }, \ | |
| 410 | { "osversion", CTLTYPE_STRING }, \ | |
| 411 | { "safeboot", CTLTYPE_INT }, \ | |
| 412 | { "dummy", CTLTYPE_INT }, /* deprecated: lctx */ \ | |
| 413 | { "rage_vnode", CTLTYPE_INT }, \ | |
| 414 | { "tty", CTLTYPE_NODE }, \ | |
| 415 | { "check_openevt", CTLTYPE_INT }, \ | |
| 416 | { "thread_name", CTLTYPE_STRING } \ | |
| 417 | } | |
| 418 | ||
| 419 | /* | |
| 420 | * CTL_VFS identifiers | |
| 421 | */ | |
| 422 | #define CTL_VFS_NAMES { \ | |
| 423 | { "vfsconf", CTLTYPE_STRUCT } \ | |
| 424 | } | |
| 425 | ||
| 426 | /* | |
| 427 | * KERN_PROC subtypes | |
| 428 | */ | |
| 429 | #define KERN_PROC_ALL 0 /* everything */ | |
| 430 | #define KERN_PROC_PID 1 /* by process id */ | |
| 431 | #define KERN_PROC_PGRP 2 /* by process group id */ | |
| 432 | #define KERN_PROC_SESSION 3 /* by session of pid */ | |
| 433 | #define KERN_PROC_TTY 4 /* by controlling tty */ | |
| 434 | #define KERN_PROC_UID 5 /* by effective uid */ | |
| 435 | #define KERN_PROC_RUID 6 /* by real uid */ | |
| 436 | #define KERN_PROC_LCID 7 /* by login context id */ | |
| 437 | ||
| 438 | /* | |
| 439 | * KERN_VFSNSPACE subtypes | |
| 440 | */ | |
| 441 | #define KERN_VFSNSPACE_HANDLE_PROC 1 | |
| 442 | #define KERN_VFSNSPACE_UNHANDLE_PROC 2 | |
| 443 | ||
| 444 | /* | |
| 445 | * KERN_PROC subtype ops return arrays of augmented proc structures: | |
| 446 | */ | |
| 447 | ||
| 448 | struct _pcred { | |
| 449 | char pc_lock[72]; /* opaque content */ | |
| 450 | struct ucred *pc_ucred; /* Current credentials. */ | |
| 451 | uid_t p_ruid; /* Real user id. */ | |
| 452 | uid_t p_svuid; /* Saved effective user id. */ | |
| 453 | gid_t p_rgid; /* Real group id. */ | |
| 454 | gid_t p_svgid; /* Saved effective group id. */ | |
| 455 | int p_refcnt; /* Number of references. */ | |
| 456 | }; | |
| 457 | ||
| 458 | struct _ucred { | |
| 459 | int32_t cr_ref; /* reference count */ | |
| 460 | uid_t cr_uid; /* effective user id */ | |
| 461 | short cr_ngroups; /* number of groups */ | |
| 462 | gid_t cr_groups[NGROUPS]; /* groups */ | |
| 463 | }; | |
| 464 | ||
| 465 | struct kinfo_proc { | |
| 466 | struct extern_proc kp_proc; /* proc structure */ | |
| 467 | struct eproc { | |
| 468 | struct proc *e_paddr; /* address of proc */ | |
| 469 | struct session *e_sess; /* session pointer */ | |
| 470 | struct _pcred e_pcred; /* process credentials */ | |
| 471 | struct _ucred e_ucred; /* current credentials */ | |
| 472 | struct vmspace e_vm; /* address space */ | |
| 473 | pid_t e_ppid; /* parent process id */ | |
| 474 | pid_t e_pgid; /* process group id */ | |
| 475 | short e_jobc; /* job control counter */ | |
| 476 | dev_t e_tdev; /* controlling tty dev */ | |
| 477 | pid_t e_tpgid; /* tty process group id */ | |
| 478 | struct session *e_tsess; /* tty session pointer */ | |
| 479 | #define WMESGLEN 7 | |
| 480 | char e_wmesg[WMESGLEN + 1]; /* wchan message */ | |
| 481 | segsz_t e_xsize; /* text size */ | |
| 482 | short e_xrssize; /* text rss */ | |
| 483 | short e_xccount; /* text references */ | |
| 484 | short e_xswrss; | |
| 485 | int32_t e_flag; | |
| 486 | #define EPROC_CTTY 0x01 /* controlling tty vnode active */ | |
| 487 | #define EPROC_SLEADER 0x02 /* session leader */ | |
| 488 | #define COMAPT_MAXLOGNAME 12 | |
| 489 | char e_login[COMAPT_MAXLOGNAME]; /* short setlogin() name */ | |
| 490 | int32_t e_spare[4]; | |
| 491 | } kp_eproc; | |
| 492 | }; | |
| 493 | ||
| 494 | ||
| 495 | ||
| 496 | /* | |
| 497 | * KERN_IPC identifiers | |
| 498 | */ | |
| 499 | #define KIPC_MAXSOCKBUF 1 /* int: max size of a socket buffer */ | |
| 500 | #define KIPC_SOCKBUF_WASTE 2 /* int: wastage factor in sockbuf */ | |
| 501 | #define KIPC_SOMAXCONN 3 /* int: max length of connection q */ | |
| 502 | #define KIPC_MAX_LINKHDR 4 /* int: max length of link header */ | |
| 503 | #define KIPC_MAX_PROTOHDR 5 /* int: max length of network header */ | |
| 504 | #define KIPC_MAX_HDR 6 /* int: max total length of headers */ | |
| 505 | #define KIPC_MAX_DATALEN 7 /* int: max length of data? */ | |
| 506 | #define KIPC_MBSTAT 8 /* struct: mbuf usage statistics */ | |
| 507 | #define KIPC_NMBCLUSTERS 9 /* int: maximum mbuf clusters */ | |
| 508 | #define KIPC_SOQLIMITCOMPAT 10 /* int: socket queue limit */ | |
| 509 | ||
| 510 | /* | |
| 511 | * CTL_VM identifiers | |
| 512 | */ | |
| 513 | #define VM_METER 1 /* struct vmmeter */ | |
| 514 | #define VM_LOADAVG 2 /* struct loadavg */ | |
| 515 | /* | |
| 516 | * Note: "3" was skipped sometime ago and should probably remain unused | |
| 517 | * to avoid any new entry from being accepted by older kernels... | |
| 518 | */ | |
| 519 | #define VM_MACHFACTOR 4 /* struct loadavg with mach factor*/ | |
| 520 | #define VM_SWAPUSAGE 5 /* total swap usage */ | |
| 521 | #define VM_MAXID 6 /* number of valid vm ids */ | |
| 522 | ||
| 523 | #define CTL_VM_NAMES { \ | |
| 524 | { 0, 0 }, \ | |
| 525 | { "vmmeter", CTLTYPE_STRUCT }, \ | |
| 526 | { "loadavg", CTLTYPE_STRUCT }, \ | |
| 527 | { 0, 0 }, /* placeholder for "3" (see comment above) */ \ | |
| 528 | { "dummy", CTLTYPE_INT }, \ | |
| 529 | { "swapusage", CTLTYPE_STRUCT } \ | |
| 530 | } | |
| 531 | ||
| 532 | struct xsw_usage { | |
| 533 | u_int64_t xsu_total; | |
| 534 | u_int64_t xsu_avail; | |
| 535 | u_int64_t xsu_used; | |
| 536 | u_int32_t xsu_pagesize; | |
| 537 | boolean_t xsu_encrypted; | |
| 538 | }; | |
| 539 | ||
| 540 | #ifdef __APPLE_API_PRIVATE | |
| 541 | /* Load average structure. Use of fixpt_t assume <sys/types.h> in scope. */ | |
| 542 | /* XXX perhaps we should protect fixpt_t, and define it here (or discard it) */ | |
| 543 | struct loadavg { | |
| 544 | fixpt_t ldavg[3]; | |
| 545 | long fscale; | |
| 546 | }; | |
| 547 | extern struct loadavg averunnable; | |
| 548 | #define LSCALE 1000 /* scaling for "fixed point" arithmetic */ | |
| 549 | ||
| 550 | #endif /* __APPLE_API_PRIVATE */ | |
| 551 | ||
| 552 | ||
| 553 | /* | |
| 554 | * CTL_HW identifiers | |
| 555 | */ | |
| 556 | #define HW_MACHINE 1 /* string: machine class */ | |
| 557 | #define HW_MODEL 2 /* string: specific machine model */ | |
| 558 | #define HW_NCPU 3 /* int: number of cpus */ | |
| 559 | #define HW_BYTEORDER 4 /* int: machine byte order */ | |
| 560 | #define HW_PHYSMEM 5 /* int: total memory */ | |
| 561 | #define HW_USERMEM 6 /* int: non-kernel memory */ | |
| 562 | #define HW_PAGESIZE 7 /* int: software page size */ | |
| 563 | #define HW_DISKNAMES 8 /* strings: disk drive names */ | |
| 564 | #define HW_DISKSTATS 9 /* struct: diskstats[] */ | |
| 565 | #define HW_EPOCH 10 /* int: 0 for Legacy, else NewWorld */ | |
| 566 | #define HW_FLOATINGPT 11 /* int: has HW floating point? */ | |
| 567 | #define HW_MACHINE_ARCH 12 /* string: machine architecture */ | |
| 568 | #define HW_VECTORUNIT 13 /* int: has HW vector unit? */ | |
| 569 | #define HW_BUS_FREQ 14 /* int: Bus Frequency */ | |
| 570 | #define HW_CPU_FREQ 15 /* int: CPU Frequency */ | |
| 571 | #define HW_CACHELINE 16 /* int: Cache Line Size in Bytes */ | |
| 572 | #define HW_L1ICACHESIZE 17 /* int: L1 I Cache Size in Bytes */ | |
| 573 | #define HW_L1DCACHESIZE 18 /* int: L1 D Cache Size in Bytes */ | |
| 574 | #define HW_L2SETTINGS 19 /* int: L2 Cache Settings */ | |
| 575 | #define HW_L2CACHESIZE 20 /* int: L2 Cache Size in Bytes */ | |
| 576 | #define HW_L3SETTINGS 21 /* int: L3 Cache Settings */ | |
| 577 | #define HW_L3CACHESIZE 22 /* int: L3 Cache Size in Bytes */ | |
| 578 | #define HW_TB_FREQ 23 /* int: Bus Frequency */ | |
| 579 | #define HW_MEMSIZE 24 /* uint64_t: physical ram size */ | |
| 580 | #define HW_AVAILCPU 25 /* int: number of available CPUs */ | |
| 581 | #define HW_MAXID 26 /* number of valid hw ids */ | |
| 582 | ||
| 583 | #define CTL_HW_NAMES { \ | |
| 584 | { 0, 0 }, \ | |
| 585 | { "machine", CTLTYPE_STRING }, \ | |
| 586 | { "model", CTLTYPE_STRING }, \ | |
| 587 | { "ncpu", CTLTYPE_INT }, \ | |
| 588 | { "byteorder", CTLTYPE_INT }, \ | |
| 589 | { "physmem", CTLTYPE_INT }, \ | |
| 590 | { "usermem", CTLTYPE_INT }, \ | |
| 591 | { "pagesize", CTLTYPE_INT }, \ | |
| 592 | { "disknames", CTLTYPE_STRUCT }, \ | |
| 593 | { "diskstats", CTLTYPE_STRUCT }, \ | |
| 594 | { "epoch", CTLTYPE_INT }, \ | |
| 595 | { "floatingpoint", CTLTYPE_INT }, \ | |
| 596 | { "machinearch", CTLTYPE_STRING }, \ | |
| 597 | { "vectorunit", CTLTYPE_INT }, \ | |
| 598 | { "busfrequency", CTLTYPE_INT }, \ | |
| 599 | { "cpufrequency", CTLTYPE_INT }, \ | |
| 600 | { "cachelinesize", CTLTYPE_INT }, \ | |
| 601 | { "l1icachesize", CTLTYPE_INT }, \ | |
| 602 | { "l1dcachesize", CTLTYPE_INT }, \ | |
| 603 | { "l2settings", CTLTYPE_INT }, \ | |
| 604 | { "l2cachesize", CTLTYPE_INT }, \ | |
| 605 | { "l3settings", CTLTYPE_INT }, \ | |
| 606 | { "l3cachesize", CTLTYPE_INT }, \ | |
| 607 | { "tbfrequency", CTLTYPE_INT }, \ | |
| 608 | { "memsize", CTLTYPE_QUAD }, \ | |
| 609 | { "availcpu", CTLTYPE_INT } \ | |
| 610 | } | |
| 611 | ||
| 612 | /* | |
| 613 | * XXX This information should be moved to the man page. | |
| 614 | * | |
| 615 | * These are the support HW selectors for sysctlbyname. Parameters that are byte counts or frequencies are 64 bit numbers. | |
| 616 | * All other parameters are 32 bit numbers. | |
| 617 | * | |
| 618 | * hw.memsize - The number of bytes of physical memory in the system. | |
| 619 | * | |
| 620 | * hw.ncpu - The maximum number of processors that could be available this boot. | |
| 621 | * Use this value for sizing of static per processor arrays; i.e. processor load statistics. | |
| 622 | * | |
| 623 | * hw.activecpu - The number of processors currently available for executing threads. | |
| 624 | * Use this number to determine the number threads to create in SMP aware applications. | |
| 625 | * This number can change when power management modes are changed. | |
| 626 | * | |
| 627 | * hw.physicalcpu - The number of physical processors available in the current power management mode. | |
| 628 | * hw.physicalcpu_max - The maximum number of physical processors that could be available this boot | |
| 629 | * | |
| 630 | * hw.logicalcpu - The number of logical processors available in the current power management mode. | |
| 631 | * hw.logicalcpu_max - The maximum number of logical processors that could be available this boot | |
| 632 | * | |
| 633 | * hw.tbfrequency - This gives the time base frequency used by the OS and is the basis of all timing services. | |
| 634 | * In general is is better to use mach's or higher level timing services, but this value | |
| 635 | * is needed to convert the PPC Time Base registers to real time. | |
| 636 | * | |
| 637 | * hw.cpufrequency - These values provide the current, min and max cpu frequency. The min and max are for | |
| 638 | * hw.cpufrequency_max - all power management modes. The current frequency is the max frequency in the current mode. | |
| 639 | * hw.cpufrequency_min - All frequencies are in Hz. | |
| 640 | * | |
| 641 | * hw.busfrequency - These values provide the current, min and max bus frequency. The min and max are for | |
| 642 | * hw.busfrequency_max - all power management modes. The current frequency is the max frequency in the current mode. | |
| 643 | * hw.busfrequency_min - All frequencies are in Hz. | |
| 644 | * | |
| 645 | * hw.cputype - These values provide the mach-o cpu type and subtype. A complete list is in <mach/machine.h> | |
| 646 | * hw.cpusubtype - These values should be used to determine what processor family the running cpu is from so that | |
| 647 | * the best binary can be chosen, or the best dynamic code generated. They should not be used | |
| 648 | * to determine if a given processor feature is available. | |
| 649 | * hw.cputhreadtype - This value will be present if the processor supports threads. Like hw.cpusubtype this selector | |
| 650 | * should not be used to infer features, and only used to name the processors thread architecture. | |
| 651 | * The values are defined in <mach/machine.h> | |
| 652 | * | |
| 653 | * hw.byteorder - Gives the byte order of the processor. 4321 for big endian, 1234 for little. | |
| 654 | * | |
| 655 | * hw.pagesize - Gives the size in bytes of the pages used by the processor and VM system. | |
| 656 | * | |
| 657 | * hw.cachelinesize - Gives the size in bytes of the processor's cache lines. | |
| 658 | * This value should be use to control the strides of loops that use cache control instructions | |
| 659 | * like dcbz, dcbt or dcbst. | |
| 660 | * | |
| 661 | * hw.l1dcachesize - These values provide the size in bytes of the L1, L2 and L3 caches. If a cache is not present | |
| 662 | * hw.l1icachesize - then the selector will return and error. | |
| 663 | * hw.l2cachesize - | |
| 664 | * hw.l3cachesize - | |
| 665 | * | |
| 666 | * hw.packages - Gives the number of processor packages. | |
| 667 | * | |
| 668 | * These are the selectors for optional processor features for specific processors. Selectors that return errors are not support | |
| 669 | * on the system. Supported features will return 1 if they are recommended or 0 if they are supported but are not expected to help . | |
| 670 | * performance. Future versions of these selectors may return larger values as necessary so it is best to test for non zero. | |
| 671 | * | |
| 672 | * For PowerPC: | |
| 673 | * | |
| 674 | * hw.optional.floatingpoint - Floating Point Instructions | |
| 675 | * hw.optional.altivec - AltiVec Instructions | |
| 676 | * hw.optional.graphicsops - Graphics Operations | |
| 677 | * hw.optional.64bitops - 64-bit Instructions | |
| 678 | * hw.optional.fsqrt - HW Floating Point Square Root Instruction | |
| 679 | * hw.optional.stfiwx - Store Floating Point as Integer Word Indexed Instructions | |
| 680 | * hw.optional.dcba - Data Cache Block Allocate Instruction | |
| 681 | * hw.optional.datastreams - Data Streams Instructions | |
| 682 | * hw.optional.dcbtstreams - Data Cache Block Touch Steams Instruction Form | |
| 683 | * | |
| 684 | * For x86 Architecture: | |
| 685 | * | |
| 686 | * hw.optional.floatingpoint - Floating Point Instructions | |
| 687 | * hw.optional.mmx - Original MMX vector instructions | |
| 688 | * hw.optional.sse - Streaming SIMD Extensions | |
| 689 | * hw.optional.sse2 - Streaming SIMD Extensions 2 | |
| 690 | * hw.optional.sse3 - Streaming SIMD Extensions 3 | |
| 691 | * hw.optional.supplementalsse3 - Supplemental Streaming SIMD Extensions 3 | |
| 692 | * hw.optional.x86_64 - 64-bit support | |
| 693 | */ | |
| 694 | ||
| 695 | ||
| 696 | /* | |
| 697 | * CTL_USER definitions | |
| 698 | */ | |
| 699 | #define USER_CS_PATH 1 /* string: _CS_PATH */ | |
| 700 | #define USER_BC_BASE_MAX 2 /* int: BC_BASE_MAX */ | |
| 701 | #define USER_BC_DIM_MAX 3 /* int: BC_DIM_MAX */ | |
| 702 | #define USER_BC_SCALE_MAX 4 /* int: BC_SCALE_MAX */ | |
| 703 | #define USER_BC_STRING_MAX 5 /* int: BC_STRING_MAX */ | |
| 704 | #define USER_COLL_WEIGHTS_MAX 6 /* int: COLL_WEIGHTS_MAX */ | |
| 705 | #define USER_EXPR_NEST_MAX 7 /* int: EXPR_NEST_MAX */ | |
| 706 | #define USER_LINE_MAX 8 /* int: LINE_MAX */ | |
| 707 | #define USER_RE_DUP_MAX 9 /* int: RE_DUP_MAX */ | |
| 708 | #define USER_POSIX2_VERSION 10 /* int: POSIX2_VERSION */ | |
| 709 | #define USER_POSIX2_C_BIND 11 /* int: POSIX2_C_BIND */ | |
| 710 | #define USER_POSIX2_C_DEV 12 /* int: POSIX2_C_DEV */ | |
| 711 | #define USER_POSIX2_CHAR_TERM 13 /* int: POSIX2_CHAR_TERM */ | |
| 712 | #define USER_POSIX2_FORT_DEV 14 /* int: POSIX2_FORT_DEV */ | |
| 713 | #define USER_POSIX2_FORT_RUN 15 /* int: POSIX2_FORT_RUN */ | |
| 714 | #define USER_POSIX2_LOCALEDEF 16 /* int: POSIX2_LOCALEDEF */ | |
| 715 | #define USER_POSIX2_SW_DEV 17 /* int: POSIX2_SW_DEV */ | |
| 716 | #define USER_POSIX2_UPE 18 /* int: POSIX2_UPE */ | |
| 717 | #define USER_STREAM_MAX 19 /* int: POSIX2_STREAM_MAX */ | |
| 718 | #define USER_TZNAME_MAX 20 /* int: POSIX2_TZNAME_MAX */ | |
| 719 | #define USER_MAXID 21 /* number of valid user ids */ | |
| 720 | ||
| 721 | #define CTL_USER_NAMES { \ | |
| 722 | { 0, 0 }, \ | |
| 723 | { "cs_path", CTLTYPE_STRING }, \ | |
| 724 | { "bc_base_max", CTLTYPE_INT }, \ | |
| 725 | { "bc_dim_max", CTLTYPE_INT }, \ | |
| 726 | { "bc_scale_max", CTLTYPE_INT }, \ | |
| 727 | { "bc_string_max", CTLTYPE_INT }, \ | |
| 728 | { "coll_weights_max", CTLTYPE_INT }, \ | |
| 729 | { "expr_nest_max", CTLTYPE_INT }, \ | |
| 730 | { "line_max", CTLTYPE_INT }, \ | |
| 731 | { "re_dup_max", CTLTYPE_INT }, \ | |
| 732 | { "posix2_version", CTLTYPE_INT }, \ | |
| 733 | { "posix2_c_bind", CTLTYPE_INT }, \ | |
| 734 | { "posix2_c_dev", CTLTYPE_INT }, \ | |
| 735 | { "posix2_char_term", CTLTYPE_INT }, \ | |
| 736 | { "posix2_fort_dev", CTLTYPE_INT }, \ | |
| 737 | { "posix2_fort_run", CTLTYPE_INT }, \ | |
| 738 | { "posix2_localedef", CTLTYPE_INT }, \ | |
| 739 | { "posix2_sw_dev", CTLTYPE_INT }, \ | |
| 740 | { "posix2_upe", CTLTYPE_INT }, \ | |
| 741 | { "stream_max", CTLTYPE_INT }, \ | |
| 742 | { "tzname_max", CTLTYPE_INT } \ | |
| 743 | } | |
| 744 | ||
| 745 | ||
| 746 | ||
| 747 | /* | |
| 748 | * CTL_DEBUG definitions | |
| 749 | * | |
| 750 | * Second level identifier specifies which debug variable. | |
| 751 | * Third level identifier specifies which stucture component. | |
| 752 | */ | |
| 753 | #define CTL_DEBUG_NAME 0 /* string: variable name */ | |
| 754 | #define CTL_DEBUG_VALUE 1 /* int: variable value */ | |
| 755 | #define CTL_DEBUG_MAXID 20 | |
| 756 | ||
| 757 | ||
| 758 | #if (CTL_MAXID != 9) || (KERN_MAXID != 72) || (VM_MAXID != 6) || (HW_MAXID != 26) || (USER_MAXID != 21) || (CTL_DEBUG_MAXID != 20) | |
| 759 | #error Use the SYSCTL_*() macros and OID_AUTO instead! | |
| 760 | #endif | |
| 761 | ||
| 762 | ||
| 763 | ||
| 764 | __BEGIN_DECLS | |
| 765 | int sysctl(int *, u_int, void *, size_t *, void *, size_t); | |
| 766 | int sysctlbyname(const char *, void *, size_t *, void *, size_t); | |
| 767 | int sysctlnametomib(const char *, int *, size_t *); | |
| 768 | __END_DECLS | |
| 769 | ||
| 770 | ||
| 771 | ||
| 772 | #endif /* SYSCTL_DEF_ENABLED */ | |
| 773 | ||
| 774 | ||
| 775 | #endif /* !_SYS_SYSCTL_H_ */ |
lib/libc/include/x86_64-macos-gnu/sys/ucred.h created+116
| ... | ... | @@ -0,0 +1,116 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 2000-2004 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 | /* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved */ | |
| 29 | /* | |
| 30 | * Copyright (c) 1989, 1993 | |
| 31 | * The Regents of the University of California. All rights reserved. | |
| 32 | * | |
| 33 | * Redistribution and use in source and binary forms, with or without | |
| 34 | * modification, are permitted provided that the following conditions | |
| 35 | * are met: | |
| 36 | * 1. Redistributions of source code must retain the above copyright | |
| 37 | * notice, this list of conditions and the following disclaimer. | |
| 38 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 39 | * notice, this list of conditions and the following disclaimer in the | |
| 40 | * documentation and/or other materials provided with the distribution. | |
| 41 | * 3. All advertising materials mentioning features or use of this software | |
| 42 | * must display the following acknowledgement: | |
| 43 | * This product includes software developed by the University of | |
| 44 | * California, Berkeley and its contributors. | |
| 45 | * 4. Neither the name of the University nor the names of its contributors | |
| 46 | * may be used to endorse or promote products derived from this software | |
| 47 | * without specific prior written permission. | |
| 48 | * | |
| 49 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 50 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 51 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 52 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 53 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 54 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 55 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 56 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 57 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 58 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 59 | * SUCH DAMAGE. | |
| 60 | * | |
| 61 | * @(#)ucred.h 8.4 (Berkeley) 1/9/95 | |
| 62 | */ | |
| 63 | /* | |
| 64 | * NOTICE: This file was modified by SPARTA, Inc. in 2005 to introduce | |
| 65 | * support for mandatory and extensible security protections. This notice | |
| 66 | * is included in support of clause 2.2 (b) of the Apple Public License, | |
| 67 | * Version 2.0. | |
| 68 | */ | |
| 69 | ||
| 70 | #ifndef _SYS_UCRED_H_ | |
| 71 | #define _SYS_UCRED_H_ | |
| 72 | ||
| 73 | #include <sys/appleapiopts.h> | |
| 74 | #include <sys/cdefs.h> | |
| 75 | #include <sys/param.h> | |
| 76 | #include <bsm/audit.h> | |
| 77 | ||
| 78 | struct label; | |
| 79 | ||
| 80 | #ifdef __APPLE_API_UNSTABLE | |
| 81 | struct ucred; | |
| 82 | struct posix_cred; | |
| 83 | ||
| 84 | #ifndef _KAUTH_CRED_T | |
| 85 | #define _KAUTH_CRED_T | |
| 86 | typedef struct ucred *kauth_cred_t; | |
| 87 | typedef struct posix_cred *posix_cred_t; | |
| 88 | #endif /* !_KAUTH_CRED_T */ | |
| 89 | ||
| 90 | /* | |
| 91 | * Credential flags that can be set on a credential | |
| 92 | */ | |
| 93 | #define CRF_NOMEMBERD 0x00000001 /* memberd opt out by setgroups() */ | |
| 94 | #define CRF_MAC_ENFORCE 0x00000002 /* force entry through MAC Framework */ | |
| 95 | /* also forces credential cache miss */ | |
| 96 | ||
| 97 | /* | |
| 98 | * This is the external representation of struct ucred. | |
| 99 | */ | |
| 100 | struct xucred { | |
| 101 | u_int cr_version; /* structure layout version */ | |
| 102 | uid_t cr_uid; /* effective user id */ | |
| 103 | short cr_ngroups; /* number of advisory groups */ | |
| 104 | gid_t cr_groups[NGROUPS]; /* advisory group list */ | |
| 105 | }; | |
| 106 | #define XUCRED_VERSION 0 | |
| 107 | ||
| 108 | #define cr_gid cr_groups[0] | |
| 109 | #define NOCRED ((kauth_cred_t )0) /* no credential available */ | |
| 110 | #define FSCRED ((kauth_cred_t )-1) /* filesystem credential */ | |
| 111 | ||
| 112 | #define IS_VALID_CRED(_cr) ((_cr) != NOCRED && (_cr) != FSCRED) | |
| 113 | ||
| 114 | #endif /* __APPLE_API_UNSTABLE */ | |
| 115 | ||
| 116 | #endif /* !_SYS_UCRED_H_ */ |
lib/libc/include/x86_64-macos-gnu/sys/vm.h created+89
| ... | ... | @@ -0,0 +1,89 @@ |
| 1 | /* | |
| 2 | * Copyright (c) 2000-2006 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 | /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */ | |
| 29 | /* | |
| 30 | * Copyright (c) 1991, 1993 | |
| 31 | * The Regents of the University of California. All rights reserved. | |
| 32 | * | |
| 33 | * Redistribution and use in source and binary forms, with or without | |
| 34 | * modification, are permitted provided that the following conditions | |
| 35 | * are met: | |
| 36 | * 1. Redistributions of source code must retain the above copyright | |
| 37 | * notice, this list of conditions and the following disclaimer. | |
| 38 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 39 | * notice, this list of conditions and the following disclaimer in the | |
| 40 | * documentation and/or other materials provided with the distribution. | |
| 41 | * 3. All advertising materials mentioning features or use of this software | |
| 42 | * must display the following acknowledgement: | |
| 43 | * This product includes software developed by the University of | |
| 44 | * California, Berkeley and its contributors. | |
| 45 | * 4. Neither the name of the University nor the names of its contributors | |
| 46 | * may be used to endorse or promote products derived from this software | |
| 47 | * without specific prior written permission. | |
| 48 | * | |
| 49 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 50 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 51 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 52 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 53 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 54 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 55 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 56 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 57 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 58 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 59 | * SUCH DAMAGE. | |
| 60 | * | |
| 61 | * @(#)vm.h 8.5 (Berkeley) 5/11/95 | |
| 62 | */ | |
| 63 | /* HISTORY | |
| 64 | * 05-Jun-95 Mac Gillon (mgillon) at NeXT | |
| 65 | * 4.4 code uses this file to import MACH API | |
| 66 | */ | |
| 67 | ||
| 68 | #ifndef _SYS_VM_H | |
| 69 | #define _SYS_VM_H | |
| 70 | ||
| 71 | #include <sys/appleapiopts.h> | |
| 72 | #include <sys/cdefs.h> | |
| 73 | ||
| 74 | ||
| 75 | #include <sys/_types/_caddr_t.h> /* caddr_t */ | |
| 76 | #include <sys/_types/_int32_t.h> /* int32_t */ | |
| 77 | ||
| 78 | /* just to keep kinfo_proc happy */ | |
| 79 | /* NOTE: Pointer fields are size variant for LP64 */ | |
| 80 | struct vmspace { | |
| 81 | int32_t dummy; | |
| 82 | caddr_t dummy2; | |
| 83 | int32_t dummy3[5]; | |
| 84 | caddr_t dummy4[3]; | |
| 85 | }; | |
| 86 | ||
| 87 | ||
| 88 | ||
| 89 | #endif /* _SYS_VM_H */ |