netbsd32.h revision 1.43
1 /* $NetBSD: netbsd32.h,v 1.43 2005/09/27 15:09:04 chs Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2001 Matthew R. Green 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 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #ifndef _COMPAT_NETBSD32_NETBSD32_H_ 32 #define _COMPAT_NETBSD32_NETBSD32_H_ 33 /* We need to change the size of register_t */ 34 #ifdef syscallargs 35 #undef syscallargs 36 #endif 37 /* 38 * NetBSD 32-bit compatibility module. 39 */ 40 41 #include <sys/systm.h> 42 #include <sys/mount.h> 43 #include <sys/stat.h> 44 #include <sys/statvfs.h> 45 #include <sys/sa.h> 46 #include <sys/syscallargs.h> 47 #include <sys/ipc.h> 48 #include <sys/shm.h> 49 #include <sys/ucontext.h> 50 51 /* 52 * first, define the basic types we need. 53 */ 54 55 typedef int32_t netbsd32_long; 56 typedef u_int32_t netbsd32_u_long; 57 58 typedef u_int32_t netbsd32_clock_t; 59 typedef u_int32_t netbsd32_size_t; 60 typedef int32_t netbsd32_ssize_t; 61 typedef int32_t netbsd32_clockid_t; 62 typedef u_int32_t netbsd32_caddr_t; 63 typedef int32_t netbsd32_key_t; 64 typedef int32_t netbsd32_intptr_t; 65 typedef u_int32_t netbsd32_uintptr_t; 66 67 /* 68 * machine depedant section; must define: 69 * netbsd32_pointer_t 70 * - 32-bit pointer type, normally u_int32_t but can be int32_t 71 * for platforms which rely on sign-extension of pointers 72 * such as SH-5. 73 * NETBSD32PTR64(p32) 74 * - Translate a 32-bit pointer into something valid in a 75 * 64-bit context. 76 * struct netbsd32_sigcontext 77 * - 32bit compatibility sigcontext structure for this arch. 78 * netbsd32_sigcontextp_t 79 * - type of pointer to above, normally u_int32_t 80 * void netbsd32_setregs(struct proc *p, struct exec_package *pack, 81 * u_long stack); 82 * int netbsd32_sigreturn(struct proc *p, void *v, 83 * register_t *retval); 84 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code); 85 * char netbsd32_esigcode[], netbsd32_sigcode[] 86 * - the above are abvious 87 * 88 * pull in the netbsd32 machine dependant header, that may help with the 89 * above, or it may be provided via the MD layer itself. 90 */ 91 #include <machine/netbsd32_machdep.h> 92 93 /* 94 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>) 95 */ 96 97 typedef netbsd32_pointer_t netbsd32_voidp; 98 typedef netbsd32_pointer_t netbsd32_u_shortp; 99 typedef netbsd32_pointer_t netbsd32_charp; 100 typedef netbsd32_pointer_t netbsd32_u_charp; 101 typedef netbsd32_pointer_t netbsd32_charpp; 102 typedef netbsd32_pointer_t netbsd32_size_tp; 103 typedef netbsd32_pointer_t netbsd32_intp; 104 typedef netbsd32_pointer_t netbsd32_longp; 105 typedef netbsd32_pointer_t netbsd32_caddrp; 106 typedef netbsd32_pointer_t netbsd32_caddr; 107 typedef netbsd32_pointer_t netbsd32_gid_tp; 108 typedef netbsd32_pointer_t netbsd32_fsid_tp_t; 109 typedef netbsd32_pointer_t netbsd32_lwpidp; 110 typedef netbsd32_pointer_t netbsd32_ucontextp; 111 112 /* 113 * now, the compatibility structures and their fake pointer types. 114 */ 115 116 /* from <sys/types.h> */ 117 typedef netbsd32_pointer_t netbsd32_fd_setp_t; 118 119 /* from <sys/uio.h> */ 120 typedef netbsd32_pointer_t netbsd32_iovecp_t; 121 struct netbsd32_iovec { 122 netbsd32_voidp iov_base; /* Base address. */ 123 netbsd32_size_t iov_len; /* Length. */ 124 }; 125 126 /* from <sys/time.h> */ 127 typedef int32_t netbsd32_timer_t; 128 typedef int32_t netbsd32_time_t; 129 typedef netbsd32_pointer_t netbsd32_timerp_t; 130 131 typedef netbsd32_pointer_t netbsd32_timespecp_t; 132 struct netbsd32_timespec { 133 netbsd32_time_t tv_sec; /* seconds */ 134 netbsd32_long tv_nsec; /* and nanoseconds */ 135 }; 136 137 typedef netbsd32_pointer_t netbsd32_timevalp_t; 138 struct netbsd32_timeval { 139 netbsd32_long tv_sec; /* seconds */ 140 netbsd32_long tv_usec; /* and microseconds */ 141 }; 142 143 typedef netbsd32_pointer_t netbsd32_timezonep_t; 144 struct netbsd32_timezone { 145 int tz_minuteswest; /* minutes west of Greenwich */ 146 int tz_dsttime; /* type of dst correction */ 147 }; 148 149 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 150 struct netbsd32_itimerval { 151 struct netbsd32_timeval it_interval; /* timer interval */ 152 struct netbsd32_timeval it_value; /* current value */ 153 }; 154 155 typedef netbsd32_pointer_t netbsd32_itimerspecp_t; 156 struct netbsd32_itimerspec { 157 struct netbsd32_timespec it_interval; 158 struct netbsd32_timespec it_value; 159 }; 160 161 /* from <sys/mount.h> */ 162 typedef netbsd32_pointer_t netbsd32_fidp_t; 163 164 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 165 166 typedef netbsd32_pointer_t netbsd32_statfsp_t; 167 struct netbsd32_statfs { 168 short f_type; /* type of file system */ 169 u_short f_flags; /* copy of mount flags */ 170 netbsd32_long f_bsize; /* fundamental file system block size */ 171 netbsd32_long f_iosize; /* optimal transfer block size */ 172 netbsd32_long f_blocks; /* total data blocks in file system */ 173 netbsd32_long f_bfree; /* free blocks in fs */ 174 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 175 netbsd32_long f_files; /* total file nodes in file system */ 176 netbsd32_long f_ffree; /* free file nodes in fs */ 177 fsid_t f_fsid; /* file system id */ 178 uid_t f_owner; /* user that mounted the file system */ 179 netbsd32_long f_spare[4]; /* spare for later */ 180 char f_fstypename[MFSNAMELEN]; /* fs type name */ 181 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 182 char f_mntfromname[MNAMELEN]; /* mounted file system */ 183 }; 184 185 /* from <sys/poll.h> */ 186 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 187 188 /* from <sys/resource.h> */ 189 typedef netbsd32_pointer_t netbsd32_rusagep_t; 190 struct netbsd32_rusage { 191 struct netbsd32_timeval ru_utime;/* user time used */ 192 struct netbsd32_timeval ru_stime;/* system time used */ 193 netbsd32_long ru_maxrss; /* max resident set size */ 194 netbsd32_long ru_ixrss; /* integral shared memory size */ 195 netbsd32_long ru_idrss; /* integral unshared data " */ 196 netbsd32_long ru_isrss; /* integral unshared stack " */ 197 netbsd32_long ru_minflt; /* page reclaims */ 198 netbsd32_long ru_majflt; /* page faults */ 199 netbsd32_long ru_nswap; /* swaps */ 200 netbsd32_long ru_inblock; /* block input operations */ 201 netbsd32_long ru_oublock; /* block output operations */ 202 netbsd32_long ru_msgsnd; /* messages sent */ 203 netbsd32_long ru_msgrcv; /* messages received */ 204 netbsd32_long ru_nsignals; /* signals received */ 205 netbsd32_long ru_nvcsw; /* voluntary context switches */ 206 netbsd32_long ru_nivcsw; /* involuntary " */ 207 }; 208 209 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 210 211 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 212 213 struct netbsd32_loadavg { 214 fixpt_t ldavg[3]; 215 netbsd32_long fscale; 216 }; 217 218 /* from <sys/ipc.h> */ 219 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 220 struct netbsd32_ipc_perm { 221 ushort cuid; /* creator user id */ 222 ushort cgid; /* creator group id */ 223 ushort uid; /* user id */ 224 ushort gid; /* group id */ 225 ushort mode; /* r/w permission */ 226 ushort _seq; /* sequence # (to generate unique msg/sem/shm id) */ 227 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 228 }; 229 struct netbsd32_ipc_perm14 { 230 ushort cuid; /* creator user id */ 231 ushort cgid; /* creator group id */ 232 ushort uid; /* user id */ 233 ushort gid; /* group id */ 234 ushort mode; /* r/w permission */ 235 ushort seq; /* sequence # (to generate unique msg/sem/shm id) */ 236 netbsd32_key_t key; /* user specified msg/sem/shm key */ 237 }; 238 239 /* from <sys/msg.h> */ 240 typedef netbsd32_pointer_t netbsd32_msgp_t; 241 struct netbsd32_msg { 242 netbsd32_msgp_t msg_next; /* next msg in the chain */ 243 netbsd32_long msg_type; /* type of this message */ 244 /* >0 -> type of this message */ 245 /* 0 -> free header */ 246 u_short msg_ts; /* size of this message */ 247 short msg_spot; /* location of start of msg in buffer */ 248 }; 249 250 typedef u_int32_t netbsd32_msqid_dsp_t; 251 typedef u_int32_t netbsd32_msgqnum_t; 252 typedef netbsd32_size_t netbsd32_msglen_t; 253 254 struct netbsd32_msqid_ds { 255 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 256 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 257 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 258 pid_t msg_lspid; /* process ID of last msgsend() */ 259 pid_t msg_lrpid; /* process ID of last msgrcv() */ 260 netbsd32_time_t msg_stime; /* time of last msgsend() */ 261 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 262 netbsd32_time_t msg_ctime; /* time of last change */ 263 264 /* 265 * These members are private and used only in the internal 266 * implementation of this interface. 267 */ 268 netbsd32_msgp_t _msg_first; /* first message in the queue */ 269 netbsd32_msgp_t _msg_last; /* last message in the queue */ 270 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 271 }; 272 struct netbsd32_msqid_ds14 { 273 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 274 netbsd32_msgp_t msg_first; /* first message in the queue */ 275 netbsd32_msgp_t msg_last; /* last message in the queue */ 276 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 277 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 278 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 279 pid_t msg_lspid; /* pid of last msgsnd() */ 280 pid_t msg_lrpid; /* pid of last msgrcv() */ 281 netbsd32_time_t msg_stime; /* time of last msgsnd() */ 282 netbsd32_long msg_pad1; 283 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 284 netbsd32_long msg_pad2; 285 netbsd32_time_t msg_ctime; /* time of last msgctl() */ 286 netbsd32_long msg_pad3; 287 netbsd32_long msg_pad4[4]; 288 }; 289 290 /* from <sys/sem.h> */ 291 typedef netbsd32_pointer_t netbsd32_semp_t; 292 293 typedef u_int32_t netbsd32_semid_dsp_t; 294 struct netbsd32_semid_ds { 295 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 296 unsigned short sem_nsems; /* number of sems in set */ 297 netbsd32_time_t sem_otime; /* last operation time */ 298 netbsd32_time_t sem_ctime; /* last change time */ 299 300 /* 301 * These members are private and used only in the internal 302 * implementation of this interface. 303 */ 304 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 305 }; 306 307 struct netbsd32_semid_ds14 { 308 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 309 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 310 unsigned short sem_nsems; /* number of sems in set */ 311 netbsd32_time_t sem_otime; /* last operation time */ 312 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 313 netbsd32_time_t sem_ctime; /* last change time */ 314 /* Times measured in secs since */ 315 /* 00:00:00 GMT, Jan. 1, 1970 */ 316 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */ 317 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */ 318 }; 319 320 typedef u_int32_t netbsd32_semunu_t; 321 union netbsd32_semun { 322 int val; /* value for SETVAL */ 323 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 324 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 325 }; 326 327 typedef netbsd32_pointer_t netbsd32_sembufp_t; 328 struct netbsd32_sembuf { 329 unsigned short sem_num; /* semaphore # */ 330 short sem_op; /* semaphore operation */ 331 short sem_flg; /* operation flags */ 332 }; 333 334 /* from <sys/shm.h> */ 335 typedef u_int32_t netbsd32_shmid_dsp_t; 336 struct netbsd32_shmid_ds { 337 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 338 size_t shm_segsz; /* size of segment in bytes */ 339 pid_t shm_lpid; /* process ID of last shm op */ 340 pid_t shm_cpid; /* process ID of creator */ 341 shmatt_t shm_nattch; /* number of current attaches */ 342 netbsd32_time_t shm_atime; /* time of last shmat() */ 343 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 344 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 345 netbsd32_voidp _shm_internal; /* sysv stupidity */ 346 }; 347 348 struct netbsd32_shmid_ds14 { 349 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 350 int shm_segsz; /* size of segment in bytes */ 351 pid_t shm_lpid; /* process ID of last shm op */ 352 pid_t shm_cpid; /* process ID of creator */ 353 short shm_nattch; /* number of current attaches */ 354 netbsd32_time_t shm_atime; /* time of last shmat() */ 355 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 356 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 357 netbsd32_voidp _shm_internal; /* sysv stupidity */ 358 }; 359 360 /* from <sys/signal.h> */ 361 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 362 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 363 struct netbsd32_sigaction { 364 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 365 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 366 int netbsd32_sa_flags; /* see signal options below */ 367 }; 368 369 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 370 struct netbsd32_sigaltstack13 { 371 netbsd32_charp ss_sp; /* signal stack base */ 372 int ss_size; /* signal stack length */ 373 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 374 }; 375 376 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 377 struct netbsd32_sigaltstack { 378 netbsd32_voidp ss_sp; /* signal stack base */ 379 netbsd32_size_t ss_size; /* signal stack length */ 380 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 381 }; 382 383 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 384 struct netbsd32_sigstack { 385 netbsd32_voidp ss_sp; /* signal stack pointer */ 386 int ss_onstack; /* current status */ 387 }; 388 389 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 390 struct netbsd32_sigvec { 391 netbsd32_voidp sv_handler; /* signal handler */ 392 int sv_mask; /* signal mask to apply */ 393 int sv_flags; /* see signal options below */ 394 }; 395 396 typedef netbsd32_pointer_t netbsd32_siginfop_t; 397 398 union netbsd32_sigval { 399 int sival_int; 400 netbsd32_voidp sival_ptr; 401 }; 402 403 typedef netbsd32_pointer_t netbsd32_sigeventp_t; 404 struct netbsd32_sigevent { 405 int sigev_notify; 406 int sigev_signo; 407 union netbsd32_sigval sigev_value; 408 netbsd32_voidp sigev_notify_function; 409 netbsd32_voidp sigev_notify_attributes; 410 }; 411 412 /* from <sys/socket.h> */ 413 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 414 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 415 416 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 417 struct netbsd32_msghdr { 418 netbsd32_caddr_t msg_name; /* optional address */ 419 u_int msg_namelen; /* size of address */ 420 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 421 u_int msg_iovlen; /* # elements in msg_iov */ 422 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 423 u_int msg_controllen; /* ancillary data buffer len */ 424 int msg_flags; /* flags on received message */ 425 }; 426 427 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 428 struct netbsd32_omsghdr { 429 netbsd32_caddr_t msg_name; /* optional address */ 430 int msg_namelen; /* size of address */ 431 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 432 int msg_iovlen; /* # elements in msg_iov */ 433 netbsd32_caddr_t msg_accrights; /* access rights sent/received */ 434 int msg_accrightslen; 435 }; 436 437 /* from <sys/stat.h> */ 438 typedef netbsd32_pointer_t netbsd32_stat12p_t; 439 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 440 dev_t st_dev; /* inode's device */ 441 u_int32_t st_ino; /* inode's number */ 442 u_int16_t st_mode; /* inode protection mode */ 443 u_int16_t st_nlink; /* number of hard links */ 444 uid_t st_uid; /* user ID of the file's owner */ 445 gid_t st_gid; /* group ID of the file's group */ 446 dev_t st_rdev; /* device type */ 447 struct netbsd32_timespec st_atimespec;/* time of last access */ 448 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 449 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 450 off_t st_size; /* file size, in bytes */ 451 int64_t st_blocks; /* blocks allocated for file */ 452 u_int32_t st_blksize; /* optimal blocksize for I/O */ 453 u_int32_t st_flags; /* user defined flags for file */ 454 u_int32_t st_gen; /* file generation number */ 455 int32_t st_lspare; 456 int64_t st_qspare[2]; 457 }; 458 459 typedef netbsd32_pointer_t netbsd32_stat43p_t; 460 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 461 u_int16_t st_dev; /* inode's device */ 462 u_int32_t st_ino; /* inode's number */ 463 u_int16_t st_mode; /* inode protection mode */ 464 u_int16_t st_nlink; /* number of hard links */ 465 u_int16_t st_uid; /* user ID of the file's owner */ 466 u_int16_t st_gid; /* group ID of the file's group */ 467 u_int16_t st_rdev; /* device type */ 468 int32_t st_size; /* file size, in bytes */ 469 struct netbsd32_timespec st_atimespec;/* time of last access */ 470 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 471 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 472 int32_t st_blksize; /* optimal blocksize for I/O */ 473 int32_t st_blocks; /* blocks allocated for file */ 474 u_int32_t st_flags; /* user defined flags for file */ 475 u_int32_t st_gen; /* file generation number */ 476 }; 477 typedef netbsd32_pointer_t netbsd32_stat13p_t; 478 struct netbsd32_stat13 { 479 dev_t st_dev; /* inode's device */ 480 u_int32_t st_ino; /* inode's number */ 481 mode_t st_mode; /* inode protection mode */ 482 nlink_t st_nlink; /* number of hard links */ 483 uid_t st_uid; /* user ID of the file's owner */ 484 gid_t st_gid; /* group ID of the file's group */ 485 dev_t st_rdev; /* device type */ 486 struct netbsd32_timespec st_atimespec;/* time of last access */ 487 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 488 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 489 off_t st_size; /* file size, in bytes */ 490 blkcnt_t st_blocks; /* blocks allocated for file */ 491 blksize_t st_blksize; /* optimal blocksize for I/O */ 492 u_int32_t st_flags; /* user defined flags for file */ 493 u_int32_t st_gen; /* file generation number */ 494 u_int32_t st_spare; /* file generation number */ 495 struct netbsd32_timespec st_birthtimespec; 496 u_int32_t st_spare2; 497 }; 498 499 typedef netbsd32_pointer_t netbsd32_statp_t; 500 struct netbsd32_stat { 501 dev_t st_dev; /* inode's device */ 502 mode_t st_mode; /* inode protection mode */ 503 ino_t st_ino; /* inode's number */ 504 nlink_t st_nlink; /* number of hard links */ 505 uid_t st_uid; /* user ID of the file's owner */ 506 gid_t st_gid; /* group ID of the file's group */ 507 dev_t st_rdev; /* device type */ 508 struct netbsd32_timespec st_atimespec;/* time of last access */ 509 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 510 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 511 struct netbsd32_timespec st_birthtimespec; /* time of creation */ 512 off_t st_size; /* file size, in bytes */ 513 blkcnt_t st_blocks; /* blocks allocated for file */ 514 blksize_t st_blksize; /* optimal blocksize for I/O */ 515 u_int32_t st_flags; /* user defined flags for file */ 516 u_int32_t st_gen; /* file generation number */ 517 u_int32_t st_spare[2]; 518 } 519 #ifdef __x86_64__ 520 __attribute__((packed)) 521 #endif 522 ; 523 524 /* from <sys/statvfs.h> */ 525 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 526 struct netbsd32_statvfs { 527 netbsd32_u_long f_flag; /* copy of mount exported flags */ 528 netbsd32_u_long f_bsize; /* system block size */ 529 netbsd32_u_long f_frsize; /* system fragment size */ 530 netbsd32_u_long f_iosize; /* optimal file system block size */ 531 fsblkcnt_t f_blocks; /* number of blocks in file system */ 532 fsblkcnt_t f_bfree; /* free blocks avail in file system */ 533 fsblkcnt_t f_bavail; /* free blocks avail to non-root */ 534 fsblkcnt_t f_bresvd; /* blocks reserved for root */ 535 fsfilcnt_t f_files; /* total file nodes in file system */ 536 fsfilcnt_t f_ffree; /* free file nodes in file system */ 537 fsfilcnt_t f_favail; /* free file nodes avail to non-root */ 538 fsfilcnt_t f_fresvd; /* file nodes reserved for root */ 539 uint64_t f_syncreads; /* count of sync reads since mount */ 540 uint64_t f_syncwrites; /* count of sync writes since mount */ 541 uint64_t f_asyncreads; /* count of async reads since mount */ 542 uint64_t f_asyncwrites; /* count of async writes since mount */ 543 fsid_t f_fsidx; /* NetBSD compatible fsid */ 544 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 545 netbsd32_u_long f_namemax; /* maximum filename length */ 546 uid_t f_owner; /* user that mounted the file system */ 547 uint32_t f_spare[4]; /* spare space */ 548 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 549 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 550 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 551 } __attribute__((packed)); 552 553 /* from <sys/timex.h> */ 554 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 555 struct netbsd32_ntptimeval { 556 struct netbsd32_timeval time; /* current time (ro) */ 557 netbsd32_long maxerror; /* maximum error (us) (ro) */ 558 netbsd32_long esterror; /* estimated error (us) (ro) */ 559 }; 560 561 typedef netbsd32_pointer_t netbsd32_timexp_t; 562 struct netbsd32_timex { 563 unsigned int modes; /* clock mode bits (wo) */ 564 netbsd32_long offset; /* time offset (us) (rw) */ 565 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 566 netbsd32_long maxerror; /* maximum error (us) (rw) */ 567 netbsd32_long esterror; /* estimated error (us) (rw) */ 568 int status; /* clock status bits (rw) */ 569 netbsd32_long constant; /* pll time constant (rw) */ 570 netbsd32_long precision; /* clock precision (us) (ro) */ 571 netbsd32_long tolerance; /* clock frequency tolerance (scaled 572 * ppm) (ro) */ 573 /* 574 * The following read-only structure members are implemented 575 * only if the PPS signal discipline is configured in the 576 * kernel. 577 */ 578 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 579 netbsd32_long jitter; /* pps jitter (us) (ro) */ 580 int shift; /* interval duration (s) (shift) (ro) */ 581 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 582 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 583 netbsd32_long calcnt; /* calibration intervals (ro) */ 584 netbsd32_long errcnt; /* calibration errors (ro) */ 585 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 586 }; 587 588 /* from <ufs/lfs/lfs.h> */ 589 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 590 591 /* from <sys/utsname.h> */ 592 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 593 594 /* from <compat/common/kern_info_09.c> */ 595 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 596 597 /* from <arch/sparc{,64}/include/vuid_event.h> */ 598 typedef struct firm_event32 { 599 u_short id; /* key or MS_* or LOC_[XY]_DELTA */ 600 u_short pad; /* unused, at least by X11 */ 601 int value; /* VKEY_{UP,DOWN} or locator delta */ 602 struct netbsd32_timeval time; 603 } Firm_event32; 604 605 /* from <sys/uuid.h> */ 606 typedef netbsd32_pointer_t netbsd32_uuidp_t; 607 608 /* 609 * here are some macros to convert between netbsd32 and sparc64 types. 610 * note that they do *NOT* act like good macros and put ()'s around all 611 * arguments cuz this _breaks_ SCARG(). 612 */ 613 #define NETBSD32TO64(s32uap, uap, name) \ 614 SCARG(uap, name) = SCARG(s32uap, name) 615 #define NETBSD32TOP(s32uap, uap, name, type) \ 616 SCARG(uap, name) = (type *)NETBSD32PTR64(SCARG(s32uap, name)) 617 #define NETBSD32TOX(s32uap, uap, name, type) \ 618 SCARG(uap, name) = (type)SCARG(s32uap, name) 619 #define NETBSD32TOX64(s32uap, uap, name, type) \ 620 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 621 622 /* and some standard versions */ 623 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 624 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 625 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 626 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 627 628 int coredump_netbsd32(struct lwp *, void *); 629 630 /* 631 * random other stuff 632 */ 633 #include <compat/common/compat_util.h> 634 #include <compat/sys/siginfo.h> 635 636 void netbsd32_from_stat43 __P((struct stat43 *, struct netbsd32_stat43 *)); 637 638 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 639 void netbsd32_adjust_limits(struct proc *); 640 641 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 642 643 #ifdef SYSCTL_SETUP_PROTO 644 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 645 #endif /* SYSCTL_SETUP_PROTO */ 646 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 647
Indexes created Mon Sep 22 13:09:51 GMT 2025