netbsd32.h revision 1.32
1 /* $NetBSD: netbsd32.h,v 1.32 2005/06/02 10:27:43 drochner 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; 129 130 typedef netbsd32_pointer_t netbsd32_timespecp_t; 131 struct netbsd32_timespec { 132 netbsd32_time_t tv_sec; /* seconds */ 133 netbsd32_long tv_nsec; /* and nanoseconds */ 134 }; 135 136 typedef netbsd32_pointer_t netbsd32_timevalp_t; 137 struct netbsd32_timeval { 138 netbsd32_long tv_sec; /* seconds */ 139 netbsd32_long tv_usec; /* and microseconds */ 140 }; 141 142 typedef netbsd32_pointer_t netbsd32_timezonep_t; 143 struct netbsd32_timezone { 144 int tz_minuteswest; /* minutes west of Greenwich */ 145 int tz_dsttime; /* type of dst correction */ 146 }; 147 148 typedef netbsd32_pointer_t netbsd32_itimervalp_t; 149 struct netbsd32_itimerval { 150 struct netbsd32_timeval it_interval; /* timer interval */ 151 struct netbsd32_timeval it_value; /* current value */ 152 }; 153 154 /* from <sys/mount.h> */ 155 typedef netbsd32_pointer_t netbsd32_fidp_t; 156 157 typedef netbsd32_pointer_t netbsd32_fhandlep_t; 158 159 typedef netbsd32_pointer_t netbsd32_statfsp_t; 160 struct netbsd32_statfs { 161 short f_type; /* type of file system */ 162 u_short f_flags; /* copy of mount flags */ 163 netbsd32_long f_bsize; /* fundamental file system block size */ 164 netbsd32_long f_iosize; /* optimal transfer block size */ 165 netbsd32_long f_blocks; /* total data blocks in file system */ 166 netbsd32_long f_bfree; /* free blocks in fs */ 167 netbsd32_long f_bavail; /* free blocks avail to non-superuser */ 168 netbsd32_long f_files; /* total file nodes in file system */ 169 netbsd32_long f_ffree; /* free file nodes in fs */ 170 fsid_t f_fsid; /* file system id */ 171 uid_t f_owner; /* user that mounted the file system */ 172 netbsd32_long f_spare[4]; /* spare for later */ 173 char f_fstypename[MFSNAMELEN]; /* fs type name */ 174 char f_mntonname[MNAMELEN]; /* directory on which mounted */ 175 char f_mntfromname[MNAMELEN]; /* mounted file system */ 176 }; 177 178 /* from <sys/poll.h> */ 179 typedef netbsd32_pointer_t netbsd32_pollfdp_t; 180 181 /* from <sys/resource.h> */ 182 typedef netbsd32_pointer_t netbsd32_rusagep_t; 183 struct netbsd32_rusage { 184 struct netbsd32_timeval ru_utime;/* user time used */ 185 struct netbsd32_timeval ru_stime;/* system time used */ 186 netbsd32_long ru_maxrss; /* max resident set size */ 187 netbsd32_long ru_ixrss; /* integral shared memory size */ 188 netbsd32_long ru_idrss; /* integral unshared data " */ 189 netbsd32_long ru_isrss; /* integral unshared stack " */ 190 netbsd32_long ru_minflt; /* page reclaims */ 191 netbsd32_long ru_majflt; /* page faults */ 192 netbsd32_long ru_nswap; /* swaps */ 193 netbsd32_long ru_inblock; /* block input operations */ 194 netbsd32_long ru_oublock; /* block output operations */ 195 netbsd32_long ru_msgsnd; /* messages sent */ 196 netbsd32_long ru_msgrcv; /* messages received */ 197 netbsd32_long ru_nsignals; /* signals received */ 198 netbsd32_long ru_nvcsw; /* voluntary context switches */ 199 netbsd32_long ru_nivcsw; /* involuntary " */ 200 }; 201 202 typedef netbsd32_pointer_t netbsd32_orlimitp_t; 203 204 typedef netbsd32_pointer_t netbsd32_rlimitp_t; 205 206 struct netbsd32_loadavg { 207 fixpt_t ldavg[3]; 208 netbsd32_long fscale; 209 }; 210 211 /* from <sys/ipc.h> */ 212 typedef netbsd32_pointer_t netbsd32_ipc_permp_t; 213 struct netbsd32_ipc_perm { 214 ushort cuid; /* creator user id */ 215 ushort cgid; /* creator group id */ 216 ushort uid; /* user id */ 217 ushort gid; /* group id */ 218 ushort mode; /* r/w permission */ 219 ushort _seq; /* sequence # (to generate unique msg/sem/shm id) */ 220 netbsd32_key_t _key; /* user specified msg/sem/shm key */ 221 }; 222 struct netbsd32_ipc_perm14 { 223 ushort cuid; /* creator user id */ 224 ushort cgid; /* creator group id */ 225 ushort uid; /* user id */ 226 ushort gid; /* group id */ 227 ushort mode; /* r/w permission */ 228 ushort seq; /* sequence # (to generate unique msg/sem/shm id) */ 229 netbsd32_key_t key; /* user specified msg/sem/shm key */ 230 }; 231 232 /* from <sys/msg.h> */ 233 typedef netbsd32_pointer_t netbsd32_msgp_t; 234 struct netbsd32_msg { 235 netbsd32_msgp_t msg_next; /* next msg in the chain */ 236 netbsd32_long msg_type; /* type of this message */ 237 /* >0 -> type of this message */ 238 /* 0 -> free header */ 239 u_short msg_ts; /* size of this message */ 240 short msg_spot; /* location of start of msg in buffer */ 241 }; 242 243 typedef u_int32_t netbsd32_msqid_dsp_t; 244 typedef u_int32_t netbsd32_msgqnum_t; 245 typedef netbsd32_size_t netbsd32_msglen_t; 246 247 struct netbsd32_msqid_ds { 248 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */ 249 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */ 250 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */ 251 pid_t msg_lspid; /* process ID of last msgsend() */ 252 pid_t msg_lrpid; /* process ID of last msgrcv() */ 253 netbsd32_time_t msg_stime; /* time of last msgsend() */ 254 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 255 netbsd32_time_t msg_ctime; /* time of last change */ 256 257 /* 258 * These members are private and used only in the internal 259 * implementation of this interface. 260 */ 261 netbsd32_msgp_t _msg_first; /* first message in the queue */ 262 netbsd32_msgp_t _msg_last; /* last message in the queue */ 263 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */ 264 }; 265 struct netbsd32_msqid_ds14 { 266 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */ 267 netbsd32_msgp_t msg_first; /* first message in the queue */ 268 netbsd32_msgp_t msg_last; /* last message in the queue */ 269 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */ 270 netbsd32_u_long msg_qnum; /* number of msgs in the queue */ 271 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */ 272 pid_t msg_lspid; /* pid of last msgsnd() */ 273 pid_t msg_lrpid; /* pid of last msgrcv() */ 274 netbsd32_time_t msg_stime; /* time of last msgsnd() */ 275 netbsd32_long msg_pad1; 276 netbsd32_time_t msg_rtime; /* time of last msgrcv() */ 277 netbsd32_long msg_pad2; 278 netbsd32_time_t msg_ctime; /* time of last msgctl() */ 279 netbsd32_long msg_pad3; 280 netbsd32_long msg_pad4[4]; 281 }; 282 283 /* from <sys/sem.h> */ 284 typedef netbsd32_pointer_t netbsd32_semp_t; 285 286 typedef u_int32_t netbsd32_semid_dsp_t; 287 struct netbsd32_semid_ds { 288 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */ 289 unsigned short sem_nsems; /* number of sems in set */ 290 netbsd32_time_t sem_otime; /* last operation time */ 291 netbsd32_time_t sem_ctime; /* last change time */ 292 293 /* 294 * These members are private and used only in the internal 295 * implementation of this interface. 296 */ 297 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */ 298 }; 299 300 struct netbsd32_semid_ds14 { 301 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */ 302 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */ 303 unsigned short sem_nsems; /* number of sems in set */ 304 netbsd32_time_t sem_otime; /* last operation time */ 305 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */ 306 netbsd32_time_t sem_ctime; /* last change time */ 307 /* Times measured in secs since */ 308 /* 00:00:00 GMT, Jan. 1, 1970 */ 309 netbsd32_long sem_pad2; /* SVABI/386 says I need this here */ 310 netbsd32_long sem_pad3[4]; /* SVABI/386 says I need this here */ 311 }; 312 313 typedef u_int32_t netbsd32_semunu_t; 314 union netbsd32_semun { 315 int val; /* value for SETVAL */ 316 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */ 317 netbsd32_u_shortp array; /* array for GETALL & SETALL */ 318 }; 319 320 typedef netbsd32_pointer_t netbsd32_sembufp_t; 321 struct netbsd32_sembuf { 322 unsigned short sem_num; /* semaphore # */ 323 short sem_op; /* semaphore operation */ 324 short sem_flg; /* operation flags */ 325 }; 326 327 /* from <sys/shm.h> */ 328 typedef u_int32_t netbsd32_shmid_dsp_t; 329 struct netbsd32_shmid_ds { 330 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */ 331 size_t shm_segsz; /* size of segment in bytes */ 332 pid_t shm_lpid; /* process ID of last shm op */ 333 pid_t shm_cpid; /* process ID of creator */ 334 shmatt_t shm_nattch; /* number of current attaches */ 335 netbsd32_time_t shm_atime; /* time of last shmat() */ 336 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 337 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 338 netbsd32_voidp _shm_internal; /* sysv stupidity */ 339 }; 340 341 struct netbsd32_shmid_ds14 { 342 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */ 343 int shm_segsz; /* size of segment in bytes */ 344 pid_t shm_lpid; /* process ID of last shm op */ 345 pid_t shm_cpid; /* process ID of creator */ 346 short shm_nattch; /* number of current attaches */ 347 netbsd32_time_t shm_atime; /* time of last shmat() */ 348 netbsd32_time_t shm_dtime; /* time of last shmdt() */ 349 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */ 350 netbsd32_voidp _shm_internal; /* sysv stupidity */ 351 }; 352 353 /* from <sys/signal.h> */ 354 typedef netbsd32_pointer_t netbsd32_sigsetp_t; 355 typedef netbsd32_pointer_t netbsd32_sigactionp_t; 356 struct netbsd32_sigaction { 357 netbsd32_voidp netbsd32_sa_handler; /* signal handler */ 358 sigset_t netbsd32_sa_mask; /* signal mask to apply */ 359 int netbsd32_sa_flags; /* see signal options below */ 360 }; 361 362 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t; 363 struct netbsd32_sigaltstack13 { 364 netbsd32_charp ss_sp; /* signal stack base */ 365 int ss_size; /* signal stack length */ 366 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 367 }; 368 369 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t; 370 struct netbsd32_sigaltstack { 371 netbsd32_voidp ss_sp; /* signal stack base */ 372 netbsd32_size_t ss_size; /* signal stack length */ 373 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 374 }; 375 376 typedef netbsd32_pointer_t netbsd32_sigstackp_t; 377 struct netbsd32_sigstack { 378 netbsd32_voidp ss_sp; /* signal stack pointer */ 379 int ss_onstack; /* current status */ 380 }; 381 382 typedef netbsd32_pointer_t netbsd32_sigvecp_t; 383 struct netbsd32_sigvec { 384 netbsd32_voidp sv_handler; /* signal handler */ 385 int sv_mask; /* signal mask to apply */ 386 int sv_flags; /* see signal options below */ 387 }; 388 389 /* from <sys/socket.h> */ 390 typedef netbsd32_pointer_t netbsd32_sockaddrp_t; 391 typedef netbsd32_pointer_t netbsd32_osockaddrp_t; 392 393 typedef netbsd32_pointer_t netbsd32_msghdrp_t; 394 struct netbsd32_msghdr { 395 netbsd32_caddr_t msg_name; /* optional address */ 396 u_int msg_namelen; /* size of address */ 397 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 398 u_int msg_iovlen; /* # elements in msg_iov */ 399 netbsd32_caddr_t msg_control; /* ancillary data, see below */ 400 u_int msg_controllen; /* ancillary data buffer len */ 401 int msg_flags; /* flags on received message */ 402 }; 403 404 typedef netbsd32_pointer_t netbsd32_omsghdrp_t; 405 struct netbsd32_omsghdr { 406 netbsd32_caddr_t msg_name; /* optional address */ 407 int msg_namelen; /* size of address */ 408 netbsd32_iovecp_t msg_iov; /* scatter/gather array */ 409 int msg_iovlen; /* # elements in msg_iov */ 410 netbsd32_caddr_t msg_accrights; /* access rights sent/received */ 411 int msg_accrightslen; 412 }; 413 414 /* from <sys/stat.h> */ 415 typedef netbsd32_pointer_t netbsd32_stat12p_t; 416 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */ 417 dev_t st_dev; /* inode's device */ 418 ino_t st_ino; /* inode's number */ 419 u_int16_t st_mode; /* inode protection mode */ 420 u_int16_t st_nlink; /* number of hard links */ 421 uid_t st_uid; /* user ID of the file's owner */ 422 gid_t st_gid; /* group ID of the file's group */ 423 dev_t st_rdev; /* device type */ 424 struct netbsd32_timespec st_atimespec;/* time of last access */ 425 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 426 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 427 off_t st_size; /* file size, in bytes */ 428 int64_t st_blocks; /* blocks allocated for file */ 429 u_int32_t st_blksize; /* optimal blocksize for I/O */ 430 u_int32_t st_flags; /* user defined flags for file */ 431 u_int32_t st_gen; /* file generation number */ 432 int32_t st_lspare; 433 int64_t st_qspare[2]; 434 }; 435 436 typedef netbsd32_pointer_t netbsd32_stat43p_t; 437 struct netbsd32_stat43 { /* BSD-4.3 stat struct */ 438 u_int16_t st_dev; /* inode's device */ 439 ino_t st_ino; /* inode's number */ 440 u_int16_t st_mode; /* inode protection mode */ 441 u_int16_t st_nlink; /* number of hard links */ 442 u_int16_t st_uid; /* user ID of the file's owner */ 443 u_int16_t st_gid; /* group ID of the file's group */ 444 u_int16_t st_rdev; /* device type */ 445 int32_t st_size; /* file size, in bytes */ 446 struct netbsd32_timespec st_atimespec;/* time of last access */ 447 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 448 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 449 int32_t st_blksize; /* optimal blocksize for I/O */ 450 int32_t st_blocks; /* blocks allocated for file */ 451 u_int32_t st_flags; /* user defined flags for file */ 452 u_int32_t st_gen; /* file generation number */ 453 }; 454 typedef netbsd32_pointer_t netbsd32_statp_t; 455 struct netbsd32_stat { 456 dev_t st_dev; /* inode's device */ 457 ino_t st_ino; /* inode's number */ 458 mode_t st_mode; /* inode protection mode */ 459 nlink_t st_nlink; /* number of hard links */ 460 uid_t st_uid; /* user ID of the file's owner */ 461 gid_t st_gid; /* group ID of the file's group */ 462 dev_t st_rdev; /* device type */ 463 struct netbsd32_timespec st_atimespec;/* time of last access */ 464 struct netbsd32_timespec st_mtimespec;/* time of last data modification */ 465 struct netbsd32_timespec st_ctimespec;/* time of last file status change */ 466 off_t st_size; /* file size, in bytes */ 467 blkcnt_t st_blocks; /* blocks allocated for file */ 468 blksize_t st_blksize; /* optimal blocksize for I/O */ 469 u_int32_t st_flags; /* user defined flags for file */ 470 u_int32_t st_gen; /* file generation number */ 471 int64_t st_qspare[2]; 472 } 473 #ifdef __x86_64__ 474 __attribute__((packed)) 475 #endif 476 ; 477 478 /* from <sys/statvfs.h> */ 479 typedef netbsd32_pointer_t netbsd32_statvfsp_t; 480 struct netbsd32_statvfs { 481 netbsd32_u_long f_flag; /* copy of mount exported flags */ 482 netbsd32_u_long f_bsize; /* system block size */ 483 netbsd32_u_long f_frsize; /* system fragment size */ 484 netbsd32_u_long f_iosize; /* optimal file system block size */ 485 fsblkcnt_t f_blocks; /* number of blocks in file system */ 486 fsblkcnt_t f_bfree; /* free blocks avail in file system */ 487 fsblkcnt_t f_bavail; /* free blocks avail to non-root */ 488 fsblkcnt_t f_bresvd; /* blocks reserved for root */ 489 fsfilcnt_t f_files; /* total file nodes in file system */ 490 fsfilcnt_t f_ffree; /* free file nodes in file system */ 491 fsfilcnt_t f_favail; /* free file nodes avail to non-root */ 492 fsfilcnt_t f_fresvd; /* file nodes reserved for root */ 493 uint64_t f_syncreads; /* count of sync reads since mount */ 494 uint64_t f_syncwrites; /* count of sync writes since mount */ 495 uint64_t f_asyncreads; /* count of async reads since mount */ 496 uint64_t f_asyncwrites; /* count of async writes since mount */ 497 fsid_t f_fsidx; /* NetBSD compatible fsid */ 498 netbsd32_u_long f_fsid; /* Posix compatible fsid */ 499 netbsd32_u_long f_namemax; /* maximum filename length */ 500 uid_t f_owner; /* user that mounted the file system */ 501 uint32_t f_spare[4]; /* spare space */ 502 char f_fstypename[_VFS_NAMELEN]; /* fs type name */ 503 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */ 504 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */ 505 } __attribute__((packed)); 506 507 /* from <sys/timex.h> */ 508 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t; 509 struct netbsd32_ntptimeval { 510 struct netbsd32_timeval time; /* current time (ro) */ 511 netbsd32_long maxerror; /* maximum error (us) (ro) */ 512 netbsd32_long esterror; /* estimated error (us) (ro) */ 513 }; 514 515 typedef netbsd32_pointer_t netbsd32_timexp_t; 516 struct netbsd32_timex { 517 unsigned int modes; /* clock mode bits (wo) */ 518 netbsd32_long offset; /* time offset (us) (rw) */ 519 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */ 520 netbsd32_long maxerror; /* maximum error (us) (rw) */ 521 netbsd32_long esterror; /* estimated error (us) (rw) */ 522 int status; /* clock status bits (rw) */ 523 netbsd32_long constant; /* pll time constant (rw) */ 524 netbsd32_long precision; /* clock precision (us) (ro) */ 525 netbsd32_long tolerance; /* clock frequency tolerance (scaled 526 * ppm) (ro) */ 527 /* 528 * The following read-only structure members are implemented 529 * only if the PPS signal discipline is configured in the 530 * kernel. 531 */ 532 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */ 533 netbsd32_long jitter; /* pps jitter (us) (ro) */ 534 int shift; /* interval duration (s) (shift) (ro) */ 535 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */ 536 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */ 537 netbsd32_long calcnt; /* calibration intervals (ro) */ 538 netbsd32_long errcnt; /* calibration errors (ro) */ 539 netbsd32_long stbcnt; /* stability limit exceeded (ro) */ 540 }; 541 542 /* from <ufs/lfs/lfs.h> */ 543 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */ 544 545 /* from <sys/utsname.h> */ 546 typedef netbsd32_pointer_t netbsd32_utsnamep_t; 547 548 /* from <compat/common/kern_info_09.c> */ 549 typedef netbsd32_pointer_t netbsd32_outsnamep_t; 550 551 /* from <arch/sparc{,64}/include/vuid_event.h> */ 552 typedef struct firm_event32 { 553 u_short id; /* key or MS_* or LOC_[XY]_DELTA */ 554 u_short pad; /* unused, at least by X11 */ 555 int value; /* VKEY_{UP,DOWN} or locator delta */ 556 struct netbsd32_timeval time; 557 } Firm_event32; 558 559 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *); 560 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *); 561 562 /* 563 * here are some macros to convert between netbsd32 and sparc64 types. 564 * note that they do *NOT* act like good macros and put ()'s around all 565 * arguments cuz this _breaks_ SCARG(). 566 */ 567 #define NETBSD32TO64(s32uap, uap, name) \ 568 SCARG(uap, name) = SCARG(s32uap, name) 569 #define NETBSD32TOP(s32uap, uap, name, type) \ 570 SCARG(uap, name) = (type *)NETBSD32PTR64(SCARG(s32uap, name)) 571 #define NETBSD32TOX(s32uap, uap, name, type) \ 572 SCARG(uap, name) = (type)SCARG(s32uap, name) 573 #define NETBSD32TOX64(s32uap, uap, name, type) \ 574 SCARG(uap, name) = (type)(long)SCARG(s32uap, name) 575 576 /* and some standard versions */ 577 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name); 578 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type); 579 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type); 580 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type); 581 582 int coredump_netbsd32(struct lwp *, struct vnode *, struct ucred *); 583 584 /* 585 * random other stuff 586 */ 587 #include <compat/common/compat_util.h> 588 589 void netbsd32_from_stat43 __P((struct stat43 *, struct netbsd32_stat43 *)); 590 int netbsd32_execve2(struct lwp *, struct sys_execve_args *, register_t *); 591 592 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t); 593 void netbsd32_adjust_limits(struct proc *); 594 595 #ifdef SYSCTL_SETUP_PROTO 596 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup); 597 #endif /* SYSCTL_SETUP_PROTO */ 598 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */ 599
Indexes created Tue Sep 23 02:09:52 GMT 2025