Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/compat/freebsd32/freebsd32.h
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1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2001 Doug Rabson 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #ifndef _COMPAT_FREEBSD32_FREEBSD32_H_ 32 #define _COMPAT_FREEBSD32_FREEBSD32_H_ 33 34 #include <sys/abi_compat.h> 35 #include <sys/procfs.h> 36 #include <sys/socket.h> 37 #include <sys/user.h> 38 39 /* 40 * i386 is the only arch with a 32-bit time_t 41 */ 42 #ifdef __amd64__ 43 typedef int32_t time32_t; 44 #else 45 typedef int64_t time32_t; 46 #endif 47 48 struct timeval32 { 49 time32_t tv_sec; 50 int32_t tv_usec; 51 }; 52 53 struct timespec32 { 54 time32_t tv_sec; 55 int32_t tv_nsec; 56 }; 57 58 struct itimerspec32 { 59 struct timespec32 it_interval; 60 struct timespec32 it_value; 61 }; 62 63 struct bintime32 { 64 time32_t sec; 65 uint32_t frac[2]; 66 }; 67 68 struct rusage32 { 69 struct timeval32 ru_utime; 70 struct timeval32 ru_stime; 71 int32_t ru_maxrss; 72 int32_t ru_ixrss; 73 int32_t ru_idrss; 74 int32_t ru_isrss; 75 int32_t ru_minflt; 76 int32_t ru_majflt; 77 int32_t ru_nswap; 78 int32_t ru_inblock; 79 int32_t ru_oublock; 80 int32_t ru_msgsnd; 81 int32_t ru_msgrcv; 82 int32_t ru_nsignals; 83 int32_t ru_nvcsw; 84 int32_t ru_nivcsw; 85 }; 86 87 struct wrusage32 { 88 struct rusage32 wru_self; 89 struct rusage32 wru_children; 90 }; 91 92 struct itimerval32 { 93 struct timeval32 it_interval; 94 struct timeval32 it_value; 95 }; 96 97 struct umtx_time32 { 98 struct timespec32 _timeout; 99 uint32_t _flags; 100 uint32_t _clockid; 101 }; 102 103 struct umtx_robust_lists_params_compat32 { 104 uint32_t robust_list_offset; 105 uint32_t robust_priv_list_offset; 106 uint32_t robust_inact_offset; 107 }; 108 109 struct umutex32 { 110 volatile __lwpid_t m_owner; /* Owner of the mutex */ 111 __uint32_t m_flags; /* Flags of the mutex */ 112 __uint32_t m_ceilings[2]; /* Priority protect ceiling */ 113 __uint32_t m_rb_lnk; /* Robust linkage */ 114 __uint32_t m_pad; 115 __uint32_t m_spare[2]; 116 }; 117 118 #define FREEBSD4_MFSNAMELEN 16 119 #define FREEBSD4_MNAMELEN (88 - 2 * sizeof(int32_t)) 120 121 /* 4.x version */ 122 struct statfs32 { 123 int32_t f_spare2; 124 int32_t f_bsize; 125 int32_t f_iosize; 126 int32_t f_blocks; 127 int32_t f_bfree; 128 int32_t f_bavail; 129 int32_t f_files; 130 int32_t f_ffree; 131 fsid_t f_fsid; 132 uid_t f_owner; 133 int32_t f_type; 134 int32_t f_flags; 135 int32_t f_syncwrites; 136 int32_t f_asyncwrites; 137 char f_fstypename[FREEBSD4_MFSNAMELEN]; 138 char f_mntonname[FREEBSD4_MNAMELEN]; 139 int32_t f_syncreads; 140 int32_t f_asyncreads; 141 int16_t f_spares1; 142 char f_mntfromname[FREEBSD4_MNAMELEN]; 143 int16_t f_spares2 __packed; 144 int32_t f_spare[2]; 145 }; 146 147 struct iovec32 { 148 u_int32_t iov_base; 149 int iov_len; 150 }; 151 152 struct msghdr32 { 153 u_int32_t msg_name; 154 socklen_t msg_namelen; 155 u_int32_t msg_iov; 156 int msg_iovlen; 157 u_int32_t msg_control; 158 socklen_t msg_controllen; 159 int msg_flags; 160 }; 161 162 #if defined(__amd64__) 163 #define __STAT32_TIME_T_EXT 1 164 #endif 165 166 struct stat32 { 167 dev_t st_dev; 168 ino_t st_ino; 169 nlink_t st_nlink; 170 mode_t st_mode; 171 u_int16_t st_padding0; 172 uid_t st_uid; 173 gid_t st_gid; 174 u_int32_t st_padding1; 175 dev_t st_rdev; 176 #ifdef __STAT32_TIME_T_EXT 177 __int32_t st_atim_ext; 178 #endif 179 struct timespec32 st_atim; 180 #ifdef __STAT32_TIME_T_EXT 181 __int32_t st_mtim_ext; 182 #endif 183 struct timespec32 st_mtim; 184 #ifdef __STAT32_TIME_T_EXT 185 __int32_t st_ctim_ext; 186 #endif 187 struct timespec32 st_ctim; 188 #ifdef __STAT32_TIME_T_EXT 189 __int32_t st_btim_ext; 190 #endif 191 struct timespec32 st_birthtim; 192 off_t st_size; 193 int64_t st_blocks; 194 u_int32_t st_blksize; 195 u_int32_t st_flags; 196 u_int64_t st_gen; 197 u_int64_t st_spare[10]; 198 }; 199 struct freebsd11_stat32 { 200 u_int32_t st_dev; 201 u_int32_t st_ino; 202 mode_t st_mode; 203 u_int16_t st_nlink; 204 uid_t st_uid; 205 gid_t st_gid; 206 u_int32_t st_rdev; 207 struct timespec32 st_atim; 208 struct timespec32 st_mtim; 209 struct timespec32 st_ctim; 210 off_t st_size; 211 int64_t st_blocks; 212 u_int32_t st_blksize; 213 u_int32_t st_flags; 214 u_int32_t st_gen; 215 int32_t st_lspare; 216 struct timespec32 st_birthtim; 217 unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32)); 218 unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32)); 219 }; 220 221 struct ostat32 { 222 __uint16_t st_dev; 223 __uint32_t st_ino; 224 mode_t st_mode; 225 __uint16_t st_nlink; 226 __uint16_t st_uid; 227 __uint16_t st_gid; 228 __uint16_t st_rdev; 229 __int32_t st_size; 230 struct timespec32 st_atim; 231 struct timespec32 st_mtim; 232 struct timespec32 st_ctim; 233 __int32_t st_blksize; 234 __int32_t st_blocks; 235 u_int32_t st_flags; 236 __uint32_t st_gen; 237 }; 238 239 struct jail32_v0 { 240 u_int32_t version; 241 uint32_t path; 242 uint32_t hostname; 243 u_int32_t ip_number; 244 }; 245 246 struct jail32 { 247 uint32_t version; 248 uint32_t path; 249 uint32_t hostname; 250 uint32_t jailname; 251 uint32_t ip4s; 252 uint32_t ip6s; 253 uint32_t ip4; 254 uint32_t ip6; 255 }; 256 257 struct sigaction32 { 258 u_int32_t sa_u; 259 int sa_flags; 260 sigset_t sa_mask; 261 }; 262 263 struct thr_param32 { 264 uint32_t start_func; 265 uint32_t arg; 266 uint32_t stack_base; 267 uint32_t stack_size; 268 uint32_t tls_base; 269 uint32_t tls_size; 270 uint32_t child_tid; 271 uint32_t parent_tid; 272 int32_t flags; 273 uint32_t rtp; 274 uint32_t spare[3]; 275 }; 276 277 struct i386_ldt_args32 { 278 uint32_t start; 279 uint32_t descs; 280 uint32_t num; 281 }; 282 283 struct mq_attr32 { 284 int mq_flags; 285 int mq_maxmsg; 286 int mq_msgsize; 287 int mq_curmsgs; 288 int __reserved[4]; 289 }; 290 291 struct kinfo_proc32 { 292 int ki_structsize; 293 int ki_layout; 294 uint32_t ki_args; 295 uint32_t ki_paddr; 296 uint32_t ki_addr; 297 uint32_t ki_tracep; 298 uint32_t ki_textvp; 299 uint32_t ki_fd; 300 uint32_t ki_vmspace; 301 uint32_t ki_wchan; 302 pid_t ki_pid; 303 pid_t ki_ppid; 304 pid_t ki_pgid; 305 pid_t ki_tpgid; 306 pid_t ki_sid; 307 pid_t ki_tsid; 308 short ki_jobc; 309 short ki_spare_short1; 310 uint32_t ki_tdev_freebsd11; 311 sigset_t ki_siglist; 312 sigset_t ki_sigmask; 313 sigset_t ki_sigignore; 314 sigset_t ki_sigcatch; 315 uid_t ki_uid; 316 uid_t ki_ruid; 317 uid_t ki_svuid; 318 gid_t ki_rgid; 319 gid_t ki_svgid; 320 short ki_ngroups; 321 short ki_spare_short2; 322 gid_t ki_groups[KI_NGROUPS]; 323 uint32_t ki_size; 324 int32_t ki_rssize; 325 int32_t ki_swrss; 326 int32_t ki_tsize; 327 int32_t ki_dsize; 328 int32_t ki_ssize; 329 u_short ki_xstat; 330 u_short ki_acflag; 331 fixpt_t ki_pctcpu; 332 u_int ki_estcpu; 333 u_int ki_slptime; 334 u_int ki_swtime; 335 u_int ki_cow; 336 u_int64_t ki_runtime; 337 struct timeval32 ki_start; 338 struct timeval32 ki_childtime; 339 int ki_flag; 340 int ki_kiflag; 341 int ki_traceflag; 342 char ki_stat; 343 signed char ki_nice; 344 char ki_lock; 345 char ki_rqindex; 346 u_char ki_oncpu_old; 347 u_char ki_lastcpu_old; 348 char ki_tdname[TDNAMLEN+1]; 349 char ki_wmesg[WMESGLEN+1]; 350 char ki_login[LOGNAMELEN+1]; 351 char ki_lockname[LOCKNAMELEN+1]; 352 char ki_comm[COMMLEN+1]; 353 char ki_emul[KI_EMULNAMELEN+1]; 354 char ki_loginclass[LOGINCLASSLEN+1]; 355 char ki_moretdname[MAXCOMLEN-TDNAMLEN+1]; 356 char ki_sparestrings[46]; 357 int ki_spareints[KI_NSPARE_INT]; 358 uint64_t ki_tdev; 359 int ki_oncpu; 360 int ki_lastcpu; 361 int ki_tracer; 362 int ki_flag2; 363 int ki_fibnum; 364 u_int ki_cr_flags; 365 int ki_jid; 366 int ki_numthreads; 367 lwpid_t ki_tid; 368 struct priority ki_pri; 369 struct rusage32 ki_rusage; 370 struct rusage32 ki_rusage_ch; 371 uint32_t ki_pcb; 372 uint32_t ki_kstack; 373 uint32_t ki_udata; 374 uint32_t ki_tdaddr; 375 uint32_t ki_spareptrs[KI_NSPARE_PTR]; /* spare room for growth */ 376 int ki_sparelongs[KI_NSPARE_LONG]; 377 int ki_sflag; 378 int ki_tdflags; 379 }; 380 381 struct kinfo_sigtramp32 { 382 uint32_t ksigtramp_start; 383 uint32_t ksigtramp_end; 384 uint32_t ksigtramp_spare[4]; 385 }; 386 387 struct kld32_file_stat_1 { 388 int version; /* set to sizeof(struct kld_file_stat_1) */ 389 char name[MAXPATHLEN]; 390 int refs; 391 int id; 392 uint32_t address; /* load address */ 393 uint32_t size; /* size in bytes */ 394 }; 395 396 struct kld32_file_stat { 397 int version; /* set to sizeof(struct kld_file_stat) */ 398 char name[MAXPATHLEN]; 399 int refs; 400 int id; 401 uint32_t address; /* load address */ 402 uint32_t size; /* size in bytes */ 403 char pathname[MAXPATHLEN]; 404 }; 405 406 struct procctl_reaper_pids32 { 407 u_int rp_count; 408 u_int rp_pad0[15]; 409 uint32_t rp_pids; 410 }; 411 412 struct timex32 { 413 unsigned int modes; 414 int32_t offset; 415 int32_t freq; 416 int32_t maxerror; 417 int32_t esterror; 418 int status; 419 int32_t constant; 420 int32_t precision; 421 int32_t tolerance; 422 int32_t ppsfreq; 423 int32_t jitter; 424 int shift; 425 int32_t stabil; 426 int32_t jitcnt; 427 int32_t calcnt; 428 int32_t errcnt; 429 int32_t stbcnt; 430 }; 431 432 #endif /* !_COMPAT_FREEBSD32_FREEBSD32_H_ */
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