1 /* common syscall defines for all architectures */ 2 3 /* Note: although the syscall numbers change between architectures, 4 most of them stay the same, so we handle it by putting ifdefs if 5 necessary */ 6 7 #ifndef SYSCALL_DEFS_H 8 #define SYSCALL_DEFS_H 9 10 #include "syscall_nr.h" 11 12 13 /* socket operations for socketcall() */ 14 #define TARGET_SYS_SOCKET 1 /* socket() */ 15 #define TARGET_SYS_BIND 2 /* bind() */ 16 #define TARGET_SYS_CONNECT 3 /* connect() */ 17 #define TARGET_SYS_LISTEN 4 /* listen() */ 18 #define TARGET_SYS_ACCEPT 5 /* accept() */ 19 #define TARGET_SYS_GETSOCKNAME 6 /* getsockname() */ 20 #define TARGET_SYS_GETPEERNAME 7 /* getpeername() */ 21 #define TARGET_SYS_SOCKETPAIR 8 /* socketpair() */ 22 #define TARGET_SYS_SEND 9 /* send() */ 23 #define TARGET_SYS_RECV 10 /* recv() */ 24 #define TARGET_SYS_SENDTO 11 /* sendto() */ 25 #define TARGET_SYS_RECVFROM 12 /* recvfrom() */ 26 #define TARGET_SYS_SHUTDOWN 13 /* shutdown() */ 27 #define TARGET_SYS_SETSOCKOPT 14 /* setsockopt() */ 28 #define TARGET_SYS_GETSOCKOPT 15 /* getsockopt() */ 29 #define TARGET_SYS_SENDMSG 16 /* sendmsg() */ 30 #define TARGET_SYS_RECVMSG 17 /* recvmsg() */ 31 #define TARGET_SYS_ACCEPT4 18 /* accept4() */ 32 #define TARGET_SYS_RECVMMSG 19 /* recvmmsg() */ 33 #define TARGET_SYS_SENDMMSG 20 /* sendmmsg() */ 34 35 #define IPCOP_semop 1 36 #define IPCOP_semget 2 37 #define IPCOP_semctl 3 38 #define IPCOP_semtimedop 4 39 #define IPCOP_msgsnd 11 40 #define IPCOP_msgrcv 12 41 #define IPCOP_msgget 13 42 #define IPCOP_msgctl 14 43 #define IPCOP_shmat 21 44 #define IPCOP_shmdt 22 45 #define IPCOP_shmget 23 46 #define IPCOP_shmctl 24 47 48 /* 49 * The following is for compatibility across the various Linux 50 * platforms. The i386 ioctl numbering scheme doesn't really enforce 51 * a type field. De facto, however, the top 8 bits of the lower 16 52 * bits are indeed used as a type field, so we might just as well make 53 * this explicit here. Please be sure to use the decoding macros 54 * below from now on. 55 */ 56 #define TARGET_IOC_NRBITS 8 57 #define TARGET_IOC_TYPEBITS 8 58 59 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \ 60 || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \ 61 || defined(TARGET_SPARC) \ 62 || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS) 63 /* 16 bit uid wrappers emulation */ 64 #define USE_UID16 65 #define target_id uint16_t 66 #else 67 #define target_id uint32_t 68 #endif 69 70 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \ 71 || defined(TARGET_M68K) || defined(TARGET_CRIS) \ 72 || defined(TARGET_S390X) \ 73 || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) \ 74 || defined(TARGET_NIOS2) || defined(TARGET_RISCV) \ 75 || defined(TARGET_XTENSA) 76 77 #define TARGET_IOC_SIZEBITS 14 78 #define TARGET_IOC_DIRBITS 2 79 80 #define TARGET_IOC_NONE 0U 81 #define TARGET_IOC_WRITE 1U 82 #define TARGET_IOC_READ 2U 83 84 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \ 85 defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \ 86 defined(TARGET_MIPS) 87 88 #define TARGET_IOC_SIZEBITS 13 89 #define TARGET_IOC_DIRBITS 3 90 91 #define TARGET_IOC_NONE 1U 92 #define TARGET_IOC_READ 2U 93 #define TARGET_IOC_WRITE 4U 94 95 #elif defined(TARGET_HPPA) 96 97 #define TARGET_IOC_SIZEBITS 14 98 #define TARGET_IOC_DIRBITS 2 99 100 #define TARGET_IOC_NONE 0U 101 #define TARGET_IOC_WRITE 2U 102 #define TARGET_IOC_READ 1U 103 104 #else 105 #error unsupported CPU 106 #endif 107 108 #define TARGET_IOC_NRMASK ((1 << TARGET_IOC_NRBITS)-1) 109 #define TARGET_IOC_TYPEMASK ((1 << TARGET_IOC_TYPEBITS)-1) 110 #define TARGET_IOC_SIZEMASK ((1 << TARGET_IOC_SIZEBITS)-1) 111 #define TARGET_IOC_DIRMASK ((1 << TARGET_IOC_DIRBITS)-1) 112 113 #define TARGET_IOC_NRSHIFT 0 114 #define TARGET_IOC_TYPESHIFT (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS) 115 #define TARGET_IOC_SIZESHIFT (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS) 116 #define TARGET_IOC_DIRSHIFT (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS) 117 118 #define TARGET_IOC(dir,type,nr,size) \ 119 (((dir) << TARGET_IOC_DIRSHIFT) | \ 120 ((type) << TARGET_IOC_TYPESHIFT) | \ 121 ((nr) << TARGET_IOC_NRSHIFT) | \ 122 ((size) << TARGET_IOC_SIZESHIFT)) 123 124 /* used to create numbers */ 125 #define TARGET_IO(type,nr) TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0) 126 #define TARGET_IOR(type,nr,size) TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size)) 127 #define TARGET_IOW(type,nr,size) TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size)) 128 #define TARGET_IOWR(type,nr,size) TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size)) 129 130 /* the size is automatically computed for these defines */ 131 #define TARGET_IORU(type,nr) TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK) 132 #define TARGET_IOWU(type,nr) TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK) 133 #define TARGET_IOWRU(type,nr) TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK) 134 135 struct target_sockaddr { 136 uint16_t sa_family; 137 uint8_t sa_data[14]; 138 }; 139 140 struct target_sockaddr_ll { 141 uint16_t sll_family; /* Always AF_PACKET */ 142 uint16_t sll_protocol; /* Physical layer protocol */ 143 int sll_ifindex; /* Interface number */ 144 uint16_t sll_hatype; /* ARP hardware type */ 145 uint8_t sll_pkttype; /* Packet type */ 146 uint8_t sll_halen; /* Length of address */ 147 uint8_t sll_addr[8]; /* Physical layer address */ 148 }; 149 150 struct target_sockaddr_un { 151 uint16_t su_family; 152 uint8_t sun_path[108]; 153 }; 154 155 struct target_in_addr { 156 uint32_t s_addr; /* big endian */ 157 }; 158 159 struct target_sockaddr_in { 160 uint16_t sin_family; 161 int16_t sin_port; /* big endian */ 162 struct target_in_addr sin_addr; 163 uint8_t __pad[sizeof(struct target_sockaddr) - 164 sizeof(uint16_t) - sizeof(int16_t) - 165 sizeof(struct target_in_addr)]; 166 }; 167 168 struct target_sockaddr_in6 { 169 uint16_t sin6_family; 170 uint16_t sin6_port; /* big endian */ 171 uint32_t sin6_flowinfo; /* big endian */ 172 struct in6_addr sin6_addr; /* IPv6 address, big endian */ 173 uint32_t sin6_scope_id; 174 }; 175 176 struct target_sock_filter { 177 abi_ushort code; 178 uint8_t jt; 179 uint8_t jf; 180 abi_uint k; 181 }; 182 183 struct target_sock_fprog { 184 abi_ushort len; 185 abi_ulong filter; 186 }; 187 188 struct target_ip_mreq { 189 struct target_in_addr imr_multiaddr; 190 struct target_in_addr imr_address; 191 }; 192 193 struct target_ip_mreqn { 194 struct target_in_addr imr_multiaddr; 195 struct target_in_addr imr_address; 196 abi_long imr_ifindex; 197 }; 198 199 struct target_ip_mreq_source { 200 /* big endian */ 201 uint32_t imr_multiaddr; 202 uint32_t imr_interface; 203 uint32_t imr_sourceaddr; 204 }; 205 206 struct target_timeval { 207 abi_long tv_sec; 208 abi_long tv_usec; 209 }; 210 211 struct target_timespec { 212 abi_long tv_sec; 213 abi_long tv_nsec; 214 }; 215 216 struct target_timezone { 217 abi_int tz_minuteswest; 218 abi_int tz_dsttime; 219 }; 220 221 struct target_itimerval { 222 struct target_timeval it_interval; 223 struct target_timeval it_value; 224 }; 225 226 struct target_itimerspec { 227 struct target_timespec it_interval; 228 struct target_timespec it_value; 229 }; 230 231 struct target_timex { 232 abi_uint modes; /* Mode selector */ 233 abi_long offset; /* Time offset */ 234 abi_long freq; /* Frequency offset */ 235 abi_long maxerror; /* Maximum error (microseconds) */ 236 abi_long esterror; /* Estimated error (microseconds) */ 237 abi_int status; /* Clock command/status */ 238 abi_long constant; /* PLL (phase-locked loop) time constant */ 239 abi_long precision; /* Clock precision (microseconds, ro) */ 240 abi_long tolerance; /* Clock freq. tolerance (ppm, ro) */ 241 struct target_timeval time; /* Current time */ 242 abi_long tick; /* Microseconds between clock ticks */ 243 abi_long ppsfreq; /* PPS (pulse per second) frequency */ 244 abi_long jitter; /* PPS jitter (ro); nanoseconds */ 245 abi_int shift; /* PPS interval duration (seconds) */ 246 abi_long stabil; /* PPS stability */ 247 abi_long jitcnt; /* PPS jitter limit exceeded (ro) */ 248 abi_long calcnt; /* PPS calibration intervals */ 249 abi_long errcnt; /* PPS calibration errors */ 250 abi_long stbcnt; /* PPS stability limit exceeded */ 251 abi_int tai; /* TAI offset */ 252 253 /* Further padding bytes to allow for future expansion */ 254 abi_int:32; abi_int:32; abi_int:32; abi_int:32; 255 abi_int:32; abi_int:32; abi_int:32; abi_int:32; 256 abi_int:32; abi_int:32; abi_int:32; 257 }; 258 259 typedef abi_long target_clock_t; 260 261 #define TARGET_HZ 100 262 263 struct target_tms { 264 target_clock_t tms_utime; 265 target_clock_t tms_stime; 266 target_clock_t tms_cutime; 267 target_clock_t tms_cstime; 268 }; 269 270 struct target_utimbuf { 271 abi_long actime; 272 abi_long modtime; 273 }; 274 275 struct target_sel_arg_struct { 276 abi_long n; 277 abi_long inp, outp, exp; 278 abi_long tvp; 279 }; 280 281 struct target_iovec { 282 abi_long iov_base; /* Starting address */ 283 abi_long iov_len; /* Number of bytes */ 284 }; 285 286 struct target_msghdr { 287 abi_long msg_name; /* Socket name */ 288 int msg_namelen; /* Length of name */ 289 abi_long msg_iov; /* Data blocks */ 290 abi_long msg_iovlen; /* Number of blocks */ 291 abi_long msg_control; /* Per protocol magic (eg BSD file descriptor passing) */ 292 abi_long msg_controllen; /* Length of cmsg list */ 293 unsigned int msg_flags; 294 }; 295 296 struct target_cmsghdr { 297 abi_long cmsg_len; 298 int cmsg_level; 299 int cmsg_type; 300 }; 301 302 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1)) 303 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \ 304 __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start) 305 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \ 306 & (size_t) ~(sizeof (abi_long) - 1)) 307 #define TARGET_CMSG_SPACE(len) (sizeof(struct target_cmsghdr) + \ 308 TARGET_CMSG_ALIGN(len)) 309 #define TARGET_CMSG_LEN(len) (sizeof(struct target_cmsghdr) + (len)) 310 311 static __inline__ struct target_cmsghdr * 312 __target_cmsg_nxthdr(struct target_msghdr *__mhdr, 313 struct target_cmsghdr *__cmsg, 314 struct target_cmsghdr *__cmsg_start) 315 { 316 struct target_cmsghdr *__ptr; 317 318 __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg 319 + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len))); 320 if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start) 321 > tswapal(__mhdr->msg_controllen)) { 322 /* No more entries. */ 323 return (struct target_cmsghdr *)0; 324 } 325 return __ptr; 326 } 327 328 struct target_mmsghdr { 329 struct target_msghdr msg_hdr; /* Message header */ 330 unsigned int msg_len; /* Number of bytes transmitted */ 331 }; 332 333 struct target_rusage { 334 struct target_timeval ru_utime; /* user time used */ 335 struct target_timeval ru_stime; /* system time used */ 336 abi_long ru_maxrss; /* maximum resident set size */ 337 abi_long ru_ixrss; /* integral shared memory size */ 338 abi_long ru_idrss; /* integral unshared data size */ 339 abi_long ru_isrss; /* integral unshared stack size */ 340 abi_long ru_minflt; /* page reclaims */ 341 abi_long ru_majflt; /* page faults */ 342 abi_long ru_nswap; /* swaps */ 343 abi_long ru_inblock; /* block input operations */ 344 abi_long ru_oublock; /* block output operations */ 345 abi_long ru_msgsnd; /* messages sent */ 346 abi_long ru_msgrcv; /* messages received */ 347 abi_long ru_nsignals; /* signals received */ 348 abi_long ru_nvcsw; /* voluntary context switches */ 349 abi_long ru_nivcsw; /* involuntary " */ 350 }; 351 352 typedef struct { 353 int val[2]; 354 } kernel_fsid_t; 355 356 struct target_dirent { 357 abi_long d_ino; 358 abi_long d_off; 359 unsigned short d_reclen; 360 char d_name[]; 361 }; 362 363 struct target_dirent64 { 364 uint64_t d_ino; 365 int64_t d_off; 366 unsigned short d_reclen; 367 unsigned char d_type; 368 char d_name[256]; 369 }; 370 371 372 /* mostly generic signal stuff */ 373 #define TARGET_SIG_DFL ((abi_long)0) /* default signal handling */ 374 #define TARGET_SIG_IGN ((abi_long)1) /* ignore signal */ 375 #define TARGET_SIG_ERR ((abi_long)-1) /* error return from signal */ 376 377 #ifdef TARGET_MIPS 378 #define TARGET_NSIG 128 379 #else 380 #define TARGET_NSIG 64 381 #endif 382 #define TARGET_NSIG_BPW TARGET_ABI_BITS 383 #define TARGET_NSIG_WORDS (TARGET_NSIG / TARGET_NSIG_BPW) 384 385 typedef struct { 386 abi_ulong sig[TARGET_NSIG_WORDS]; 387 } target_sigset_t; 388 389 #ifdef BSWAP_NEEDED 390 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s) 391 { 392 int i; 393 for(i = 0;i < TARGET_NSIG_WORDS; i++) 394 d->sig[i] = tswapal(s->sig[i]); 395 } 396 #else 397 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s) 398 { 399 *d = *s; 400 } 401 #endif 402 403 static inline void target_siginitset(target_sigset_t *d, abi_ulong set) 404 { 405 int i; 406 d->sig[0] = set; 407 for(i = 1;i < TARGET_NSIG_WORDS; i++) 408 d->sig[i] = 0; 409 } 410 411 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s); 412 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s); 413 void host_to_target_old_sigset(abi_ulong *old_sigset, 414 const sigset_t *sigset); 415 void target_to_host_old_sigset(sigset_t *sigset, 416 const abi_ulong *old_sigset); 417 struct target_sigaction; 418 int do_sigaction(int sig, const struct target_sigaction *act, 419 struct target_sigaction *oact); 420 421 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \ 422 || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \ 423 || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \ 424 || defined(TARGET_MICROBLAZE) \ 425 || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \ 426 || defined(TARGET_TILEGX) || defined(TARGET_HPPA) || defined(TARGET_NIOS2) \ 427 || defined(TARGET_RISCV) || defined(TARGET_XTENSA) 428 429 #if defined(TARGET_MIPS) 430 #define TARGET_SA_NOCLDSTOP 0x00000001 431 #define TARGET_SA_NOCLDWAIT 0x00010000 432 #define TARGET_SA_SIGINFO 0x00000008 433 #define TARGET_SA_ONSTACK 0x08000000 434 #define TARGET_SA_NODEFER 0x40000000 435 #define TARGET_SA_RESTART 0x10000000 436 #define TARGET_SA_RESETHAND 0x80000000 437 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64) 438 #define TARGET_SA_RESTORER 0x04000000 /* Only for O32 */ 439 #endif 440 #elif defined(TARGET_OPENRISC) 441 #define TARGET_SA_NOCLDSTOP 0x00000001 442 #define TARGET_SA_NOCLDWAIT 0x00000002 443 #define TARGET_SA_SIGINFO 0x00000004 444 #define TARGET_SA_ONSTACK 0x08000000 445 #define TARGET_SA_RESTART 0x10000000 446 #define TARGET_SA_NODEFER 0x40000000 447 #define TARGET_SA_RESETHAND 0x80000000 448 #elif defined(TARGET_ALPHA) 449 #define TARGET_SA_ONSTACK 0x00000001 450 #define TARGET_SA_RESTART 0x00000002 451 #define TARGET_SA_NOCLDSTOP 0x00000004 452 #define TARGET_SA_NODEFER 0x00000008 453 #define TARGET_SA_RESETHAND 0x00000010 454 #define TARGET_SA_NOCLDWAIT 0x00000020 /* not supported yet */ 455 #define TARGET_SA_SIGINFO 0x00000040 456 #elif defined(TARGET_HPPA) 457 #define TARGET_SA_ONSTACK 0x00000001 458 #define TARGET_SA_RESETHAND 0x00000004 459 #define TARGET_SA_NOCLDSTOP 0x00000008 460 #define TARGET_SA_SIGINFO 0x00000010 461 #define TARGET_SA_NODEFER 0x00000020 462 #define TARGET_SA_RESTART 0x00000040 463 #define TARGET_SA_NOCLDWAIT 0x00000080 464 #endif 465 466 #include "target_signal.h" 467 468 #ifdef TARGET_SA_RESTORER 469 #define TARGET_ARCH_HAS_SA_RESTORER 1 470 #endif 471 472 #if defined(TARGET_ALPHA) 473 474 #define TARGET_SIGHUP 1 475 #define TARGET_SIGINT 2 476 #define TARGET_SIGQUIT 3 477 #define TARGET_SIGILL 4 478 #define TARGET_SIGTRAP 5 479 #define TARGET_SIGABRT 6 480 #define TARGET_SIGSTKFLT 7 /* actually SIGEMT */ 481 #define TARGET_SIGFPE 8 482 #define TARGET_SIGKILL 9 483 #define TARGET_SIGBUS 10 484 #define TARGET_SIGSEGV 11 485 #define TARGET_SIGSYS 12 486 #define TARGET_SIGPIPE 13 487 #define TARGET_SIGALRM 14 488 #define TARGET_SIGTERM 15 489 #define TARGET_SIGURG 16 490 #define TARGET_SIGSTOP 17 491 #define TARGET_SIGTSTP 18 492 #define TARGET_SIGCONT 19 493 #define TARGET_SIGCHLD 20 494 #define TARGET_SIGTTIN 21 495 #define TARGET_SIGTTOU 22 496 #define TARGET_SIGIO 23 497 #define TARGET_SIGXCPU 24 498 #define TARGET_SIGXFSZ 25 499 #define TARGET_SIGVTALRM 26 500 #define TARGET_SIGPROF 27 501 #define TARGET_SIGWINCH 28 502 #define TARGET_SIGPWR 29 /* actually SIGINFO */ 503 #define TARGET_SIGUSR1 30 504 #define TARGET_SIGUSR2 31 505 #define TARGET_SIGRTMIN 32 506 507 #define TARGET_SIG_BLOCK 1 508 #define TARGET_SIG_UNBLOCK 2 509 #define TARGET_SIG_SETMASK 3 510 511 #elif defined(TARGET_MIPS) 512 513 #define TARGET_SIGHUP 1 /* Hangup (POSIX). */ 514 #define TARGET_SIGINT 2 /* Interrupt (ANSI). */ 515 #define TARGET_SIGQUIT 3 /* Quit (POSIX). */ 516 #define TARGET_SIGILL 4 /* Illegal instruction (ANSI). */ 517 #define TARGET_SIGTRAP 5 /* Trace trap (POSIX). */ 518 #define TARGET_SIGIOT 6 /* IOT trap (4.2 BSD). */ 519 #define TARGET_SIGABRT TARGET_SIGIOT /* Abort (ANSI). */ 520 #define TARGET_SIGEMT 7 521 #define TARGET_SIGSTKFLT 7 /* XXX: incorrect */ 522 #define TARGET_SIGFPE 8 /* Floating-point exception (ANSI). */ 523 #define TARGET_SIGKILL 9 /* Kill, unblockable (POSIX). */ 524 #define TARGET_SIGBUS 10 /* BUS error (4.2 BSD). */ 525 #define TARGET_SIGSEGV 11 /* Segmentation violation (ANSI). */ 526 #define TARGET_SIGSYS 12 527 #define TARGET_SIGPIPE 13 /* Broken pipe (POSIX). */ 528 #define TARGET_SIGALRM 14 /* Alarm clock (POSIX). */ 529 #define TARGET_SIGTERM 15 /* Termination (ANSI). */ 530 #define TARGET_SIGUSR1 16 /* User-defined signal 1 (POSIX). */ 531 #define TARGET_SIGUSR2 17 /* User-defined signal 2 (POSIX). */ 532 #define TARGET_SIGCHLD 18 /* Child status has changed (POSIX). */ 533 #define TARGET_SIGCLD TARGET_SIGCHLD /* Same as TARGET_SIGCHLD (System V). */ 534 #define TARGET_SIGPWR 19 /* Power failure restart (System V). */ 535 #define TARGET_SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */ 536 #define TARGET_SIGURG 21 /* Urgent condition on socket (4.2 BSD). */ 537 #define TARGET_SIGIO 22 /* I/O now possible (4.2 BSD). */ 538 #define TARGET_SIGPOLL TARGET_SIGIO /* Pollable event occurred (System V). */ 539 #define TARGET_SIGSTOP 23 /* Stop, unblockable (POSIX). */ 540 #define TARGET_SIGTSTP 24 /* Keyboard stop (POSIX). */ 541 #define TARGET_SIGCONT 25 /* Continue (POSIX). */ 542 #define TARGET_SIGTTIN 26 /* Background read from tty (POSIX). */ 543 #define TARGET_SIGTTOU 27 /* Background write to tty (POSIX). */ 544 #define TARGET_SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */ 545 #define TARGET_SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */ 546 #define TARGET_SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */ 547 #define TARGET_SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */ 548 #define TARGET_SIGRTMIN 32 549 550 #define TARGET_SIG_BLOCK 1 /* for blocking signals */ 551 #define TARGET_SIG_UNBLOCK 2 /* for unblocking signals */ 552 #define TARGET_SIG_SETMASK 3 /* for setting the signal mask */ 553 554 #elif defined(TARGET_HPPA) 555 556 #define TARGET_SIGHUP 1 557 #define TARGET_SIGINT 2 558 #define TARGET_SIGQUIT 3 559 #define TARGET_SIGILL 4 560 #define TARGET_SIGTRAP 5 561 #define TARGET_SIGABRT 6 562 #define TARGET_SIGIOT 6 563 #define TARGET_SIGSTKFLT 7 564 #define TARGET_SIGFPE 8 565 #define TARGET_SIGKILL 9 566 #define TARGET_SIGBUS 10 567 #define TARGET_SIGSEGV 11 568 #define TARGET_SIGXCPU 12 569 #define TARGET_SIGPIPE 13 570 #define TARGET_SIGALRM 14 571 #define TARGET_SIGTERM 15 572 #define TARGET_SIGUSR1 16 573 #define TARGET_SIGUSR2 17 574 #define TARGET_SIGCHLD 18 575 #define TARGET_SIGPWR 19 576 #define TARGET_SIGVTALRM 20 577 #define TARGET_SIGPROF 21 578 #define TARGET_SIGIO 22 579 #define TARGET_SIGPOLL TARGET_SIGIO 580 #define TARGET_SIGWINCH 23 581 #define TARGET_SIGSTOP 24 582 #define TARGET_SIGTSTP 25 583 #define TARGET_SIGCONT 26 584 #define TARGET_SIGTTIN 27 585 #define TARGET_SIGTTOU 28 586 #define TARGET_SIGURG 29 587 #define TARGET_SIGXFSZ 30 588 #define TARGET_SIGSYS 31 589 590 #define TARGET_SIG_BLOCK 0 591 #define TARGET_SIG_UNBLOCK 1 592 #define TARGET_SIG_SETMASK 2 593 594 #endif 595 596 #if defined(TARGET_ALPHA) 597 struct target_old_sigaction { 598 abi_ulong _sa_handler; 599 abi_ulong sa_mask; 600 int32_t sa_flags; 601 }; 602 603 struct target_rt_sigaction { 604 abi_ulong _sa_handler; 605 abi_ulong sa_flags; 606 target_sigset_t sa_mask; 607 }; 608 609 /* This is the struct used inside the kernel. The ka_restorer 610 field comes from the 5th argument to sys_rt_sigaction. */ 611 struct target_sigaction { 612 abi_ulong _sa_handler; 613 abi_ulong sa_flags; 614 target_sigset_t sa_mask; 615 abi_ulong sa_restorer; 616 }; 617 #elif defined(TARGET_MIPS) 618 struct target_sigaction { 619 uint32_t sa_flags; 620 #if defined(TARGET_ABI_MIPSN32) 621 uint32_t _sa_handler; 622 #else 623 abi_ulong _sa_handler; 624 #endif 625 target_sigset_t sa_mask; 626 #ifdef TARGET_ARCH_HAS_SA_RESTORER 627 /* ??? This is always present, but ignored unless O32. */ 628 abi_ulong sa_restorer; 629 #endif 630 }; 631 #else 632 struct target_old_sigaction { 633 abi_ulong _sa_handler; 634 abi_ulong sa_mask; 635 abi_ulong sa_flags; 636 #ifdef TARGET_ARCH_HAS_SA_RESTORER 637 abi_ulong sa_restorer; 638 #endif 639 }; 640 641 struct target_sigaction { 642 abi_ulong _sa_handler; 643 abi_ulong sa_flags; 644 #ifdef TARGET_ARCH_HAS_SA_RESTORER 645 abi_ulong sa_restorer; 646 #endif 647 target_sigset_t sa_mask; 648 #ifdef TARGET_ARCH_HAS_KA_RESTORER 649 abi_ulong ka_restorer; 650 #endif 651 }; 652 #endif 653 654 typedef union target_sigval { 655 int sival_int; 656 abi_ulong sival_ptr; 657 } target_sigval_t; 658 #if 0 659 #if defined (TARGET_SPARC) 660 typedef struct { 661 struct { 662 abi_ulong psr; 663 abi_ulong pc; 664 abi_ulong npc; 665 abi_ulong y; 666 abi_ulong u_regs[16]; /* globals and ins */ 667 } si_regs; 668 int si_mask; 669 } __siginfo_t; 670 671 typedef struct { 672 unsigned long si_float_regs [32]; 673 unsigned long si_fsr; 674 unsigned long si_fpqdepth; 675 struct { 676 unsigned long *insn_addr; 677 unsigned long insn; 678 } si_fpqueue [16]; 679 } __siginfo_fpu_t; 680 #endif 681 #endif 682 683 #define TARGET_SI_MAX_SIZE 128 684 685 #if TARGET_ABI_BITS == 32 686 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int)) 687 #else 688 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int)) 689 #endif 690 691 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int)) 692 693 /* Within QEMU the top 16 bits of si_code indicate which of the parts of 694 * the union in target_siginfo is valid. This only applies between 695 * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not 696 * appear either within host siginfo_t or in target_siginfo structures 697 * which we get from the guest userspace program. (The Linux kernel 698 * does a similar thing with using the top bits for its own internal 699 * purposes but not letting them be visible to userspace.) 700 */ 701 #define QEMU_SI_KILL 0 702 #define QEMU_SI_TIMER 1 703 #define QEMU_SI_POLL 2 704 #define QEMU_SI_FAULT 3 705 #define QEMU_SI_CHLD 4 706 #define QEMU_SI_RT 5 707 708 typedef struct target_siginfo { 709 #ifdef TARGET_MIPS 710 int si_signo; 711 int si_code; 712 int si_errno; 713 #else 714 int si_signo; 715 int si_errno; 716 int si_code; 717 #endif 718 719 union { 720 int _pad[TARGET_SI_PAD_SIZE]; 721 722 /* kill() */ 723 struct { 724 pid_t _pid; /* sender's pid */ 725 uid_t _uid; /* sender's uid */ 726 } _kill; 727 728 /* POSIX.1b timers */ 729 struct { 730 unsigned int _timer1; 731 unsigned int _timer2; 732 } _timer; 733 734 /* POSIX.1b signals */ 735 struct { 736 pid_t _pid; /* sender's pid */ 737 uid_t _uid; /* sender's uid */ 738 target_sigval_t _sigval; 739 } _rt; 740 741 /* SIGCHLD */ 742 struct { 743 pid_t _pid; /* which child */ 744 uid_t _uid; /* sender's uid */ 745 int _status; /* exit code */ 746 target_clock_t _utime; 747 target_clock_t _stime; 748 } _sigchld; 749 750 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ 751 struct { 752 abi_ulong _addr; /* faulting insn/memory ref. */ 753 } _sigfault; 754 755 /* SIGPOLL */ 756 struct { 757 int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ 758 int _fd; 759 } _sigpoll; 760 } _sifields; 761 } target_siginfo_t; 762 763 /* 764 * si_code values 765 * Digital reserves positive values for kernel-generated signals. 766 */ 767 #define TARGET_SI_USER 0 /* sent by kill, sigsend, raise */ 768 #define TARGET_SI_KERNEL 0x80 /* sent by the kernel from somewhere */ 769 #define TARGET_SI_QUEUE -1 /* sent by sigqueue */ 770 #define TARGET_SI_TIMER -2 /* sent by timer expiration */ 771 #define TARGET_SI_MESGQ -3 /* sent by real time mesq state change */ 772 #define TARGET_SI_ASYNCIO -4 /* sent by AIO completion */ 773 #define TARGET_SI_SIGIO -5 /* sent by queued SIGIO */ 774 775 /* 776 * SIGILL si_codes 777 */ 778 #define TARGET_ILL_ILLOPC (1) /* illegal opcode */ 779 #define TARGET_ILL_ILLOPN (2) /* illegal operand */ 780 #define TARGET_ILL_ILLADR (3) /* illegal addressing mode */ 781 #define TARGET_ILL_ILLTRP (4) /* illegal trap */ 782 #define TARGET_ILL_PRVOPC (5) /* privileged opcode */ 783 #define TARGET_ILL_PRVREG (6) /* privileged register */ 784 #define TARGET_ILL_COPROC (7) /* coprocessor error */ 785 #define TARGET_ILL_BADSTK (8) /* internal stack error */ 786 #ifdef TARGET_TILEGX 787 #define TARGET_ILL_DBLFLT (9) /* double fault */ 788 #define TARGET_ILL_HARDWALL (10) /* user networks hardwall violation */ 789 #endif 790 791 /* 792 * SIGFPE si_codes 793 */ 794 #define TARGET_FPE_INTDIV (1) /* integer divide by zero */ 795 #define TARGET_FPE_INTOVF (2) /* integer overflow */ 796 #define TARGET_FPE_FLTDIV (3) /* floating point divide by zero */ 797 #define TARGET_FPE_FLTOVF (4) /* floating point overflow */ 798 #define TARGET_FPE_FLTUND (5) /* floating point underflow */ 799 #define TARGET_FPE_FLTRES (6) /* floating point inexact result */ 800 #define TARGET_FPE_FLTINV (7) /* floating point invalid operation */ 801 #define TARGET_FPE_FLTSUB (8) /* subscript out of range */ 802 #define TARGET_NSIGFPE 8 803 804 /* 805 * SIGSEGV si_codes 806 */ 807 #define TARGET_SEGV_MAPERR (1) /* address not mapped to object */ 808 #define TARGET_SEGV_ACCERR (2) /* invalid permissions for mapped object */ 809 #define TARGET_SEGV_BNDERR (3) /* failed address bound checks */ 810 811 /* 812 * SIGBUS si_codes 813 */ 814 #define TARGET_BUS_ADRALN (1) /* invalid address alignment */ 815 #define TARGET_BUS_ADRERR (2) /* non-existent physical address */ 816 #define TARGET_BUS_OBJERR (3) /* object specific hardware error */ 817 /* hardware memory error consumed on a machine check: action required */ 818 #define TARGET_BUS_MCEERR_AR (4) 819 /* hardware memory error detected in process but not consumed: action optional*/ 820 #define TARGET_BUS_MCEERR_AO (5) 821 822 /* 823 * SIGTRAP si_codes 824 */ 825 #define TARGET_TRAP_BRKPT (1) /* process breakpoint */ 826 #define TARGET_TRAP_TRACE (2) /* process trace trap */ 827 #define TARGET_TRAP_BRANCH (3) /* process taken branch trap */ 828 #define TARGET_TRAP_HWBKPT (4) /* hardware breakpoint/watchpoint */ 829 830 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */ 831 832 struct target_rlimit { 833 abi_ulong rlim_cur; 834 abi_ulong rlim_max; 835 }; 836 837 #if defined(TARGET_ALPHA) 838 #define TARGET_RLIM_INFINITY 0x7fffffffffffffffull 839 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32) 840 #define TARGET_RLIM_INFINITY 0x7fffffffUL 841 #else 842 #define TARGET_RLIM_INFINITY ((abi_ulong)-1) 843 #endif 844 845 #if defined(TARGET_MIPS) 846 #define TARGET_RLIMIT_CPU 0 847 #define TARGET_RLIMIT_FSIZE 1 848 #define TARGET_RLIMIT_DATA 2 849 #define TARGET_RLIMIT_STACK 3 850 #define TARGET_RLIMIT_CORE 4 851 #define TARGET_RLIMIT_RSS 7 852 #define TARGET_RLIMIT_NPROC 8 853 #define TARGET_RLIMIT_NOFILE 5 854 #define TARGET_RLIMIT_MEMLOCK 9 855 #define TARGET_RLIMIT_AS 6 856 #define TARGET_RLIMIT_LOCKS 10 857 #define TARGET_RLIMIT_SIGPENDING 11 858 #define TARGET_RLIMIT_MSGQUEUE 12 859 #define TARGET_RLIMIT_NICE 13 860 #define TARGET_RLIMIT_RTPRIO 14 861 #else 862 #define TARGET_RLIMIT_CPU 0 863 #define TARGET_RLIMIT_FSIZE 1 864 #define TARGET_RLIMIT_DATA 2 865 #define TARGET_RLIMIT_STACK 3 866 #define TARGET_RLIMIT_CORE 4 867 #define TARGET_RLIMIT_RSS 5 868 #if defined(TARGET_SPARC) 869 #define TARGET_RLIMIT_NOFILE 6 870 #define TARGET_RLIMIT_NPROC 7 871 #else 872 #define TARGET_RLIMIT_NPROC 6 873 #define TARGET_RLIMIT_NOFILE 7 874 #endif 875 #define TARGET_RLIMIT_MEMLOCK 8 876 #define TARGET_RLIMIT_AS 9 877 #define TARGET_RLIMIT_LOCKS 10 878 #define TARGET_RLIMIT_SIGPENDING 11 879 #define TARGET_RLIMIT_MSGQUEUE 12 880 #define TARGET_RLIMIT_NICE 13 881 #define TARGET_RLIMIT_RTPRIO 14 882 #endif 883 884 struct target_pollfd { 885 int fd; /* file descriptor */ 886 short events; /* requested events */ 887 short revents; /* returned events */ 888 }; 889 890 /* virtual terminal ioctls */ 891 #define TARGET_KIOCSOUND 0x4B2F /* start sound generation (0 for off) */ 892 #define TARGET_KDMKTONE 0x4B30 /* generate tone */ 893 #define TARGET_KDGKBTYPE 0x4b33 894 #define TARGET_KDSETMODE 0x4b3a 895 #define TARGET_KDGKBMODE 0x4b44 896 #define TARGET_KDSKBMODE 0x4b45 897 #define TARGET_KDGKBENT 0x4B46 /* gets one entry in translation table */ 898 #define TARGET_KDGKBSENT 0x4B48 /* gets one function key string entry */ 899 #define TARGET_KDGKBLED 0x4B64 /* get led flags (not lights) */ 900 #define TARGET_KDSKBLED 0x4B65 /* set led flags (not lights) */ 901 #define TARGET_KDGETLED 0x4B31 /* return current led state */ 902 #define TARGET_KDSETLED 0x4B32 /* set led state [lights, not flags] */ 903 #define TARGET_KDSIGACCEPT 0x4B4E 904 905 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4) 906 #define TARGET_SIOCATMARK TARGET_IOR('s', 7, int) 907 #define TARGET_SIOCGPGRP TARGET_IOR('s', 9, pid_t) 908 #else 909 #define TARGET_SIOCATMARK 0x8905 910 #define TARGET_SIOCGPGRP 0x8904 911 #endif 912 #define TARGET_SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ 913 #define TARGET_SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ 914 915 /* Networking ioctls */ 916 #define TARGET_SIOCADDRT 0x890B /* add routing table entry */ 917 #define TARGET_SIOCDELRT 0x890C /* delete routing table entry */ 918 #define TARGET_SIOCGIFNAME 0x8910 /* get iface name */ 919 #define TARGET_SIOCSIFLINK 0x8911 /* set iface channel */ 920 #define TARGET_SIOCGIFCONF 0x8912 /* get iface list */ 921 #define TARGET_SIOCGIFFLAGS 0x8913 /* get flags */ 922 #define TARGET_SIOCSIFFLAGS 0x8914 /* set flags */ 923 #define TARGET_SIOCGIFADDR 0x8915 /* get PA address */ 924 #define TARGET_SIOCSIFADDR 0x8916 /* set PA address */ 925 #define TARGET_SIOCGIFDSTADDR 0x8917 /* get remote PA address */ 926 #define TARGET_SIOCSIFDSTADDR 0x8918 /* set remote PA address */ 927 #define TARGET_SIOCGIFBRDADDR 0x8919 /* get broadcast PA address */ 928 #define TARGET_SIOCSIFBRDADDR 0x891a /* set broadcast PA address */ 929 #define TARGET_SIOCGIFNETMASK 0x891b /* get network PA mask */ 930 #define TARGET_SIOCSIFNETMASK 0x891c /* set network PA mask */ 931 #define TARGET_SIOCGIFMETRIC 0x891d /* get metric */ 932 #define TARGET_SIOCSIFMETRIC 0x891e /* set metric */ 933 #define TARGET_SIOCGIFMEM 0x891f /* get memory address (BSD) */ 934 #define TARGET_SIOCSIFMEM 0x8920 /* set memory address (BSD) */ 935 #define TARGET_SIOCGIFMTU 0x8921 /* get MTU size */ 936 #define TARGET_SIOCSIFMTU 0x8922 /* set MTU size */ 937 #define TARGET_SIOCSIFHWADDR 0x8924 /* set hardware address (NI) */ 938 #define TARGET_SIOCGIFENCAP 0x8925 /* get/set slip encapsulation */ 939 #define TARGET_SIOCSIFENCAP 0x8926 940 #define TARGET_SIOCGIFHWADDR 0x8927 /* Get hardware address */ 941 #define TARGET_SIOCGIFSLAVE 0x8929 /* Driver slaving support */ 942 #define TARGET_SIOCSIFSLAVE 0x8930 943 #define TARGET_SIOCADDMULTI 0x8931 /* Multicast address lists */ 944 #define TARGET_SIOCDELMULTI 0x8932 945 #define TARGET_SIOCGIFINDEX 0x8933 946 947 /* Bridging control calls */ 948 #define TARGET_SIOCGIFBR 0x8940 /* Bridging support */ 949 #define TARGET_SIOCSIFBR 0x8941 /* Set bridging options */ 950 951 #define TARGET_SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */ 952 #define TARGET_SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */ 953 954 /* ARP cache control calls. */ 955 #define TARGET_OLD_SIOCDARP 0x8950 /* old delete ARP table entry */ 956 #define TARGET_OLD_SIOCGARP 0x8951 /* old get ARP table entry */ 957 #define TARGET_OLD_SIOCSARP 0x8952 /* old set ARP table entry */ 958 #define TARGET_SIOCDARP 0x8953 /* delete ARP table entry */ 959 #define TARGET_SIOCGARP 0x8954 /* get ARP table entry */ 960 #define TARGET_SIOCSARP 0x8955 /* set ARP table entry */ 961 962 /* RARP cache control calls. */ 963 #define TARGET_SIOCDRARP 0x8960 /* delete RARP table entry */ 964 #define TARGET_SIOCGRARP 0x8961 /* get RARP table entry */ 965 #define TARGET_SIOCSRARP 0x8962 /* set RARP table entry */ 966 967 /* Driver configuration calls */ 968 #define TARGET_SIOCGIFMAP 0x8970 /* Get device parameters */ 969 #define TARGET_SIOCSIFMAP 0x8971 /* Set device parameters */ 970 971 /* DLCI configuration calls */ 972 #define TARGET_SIOCADDDLCI 0x8980 /* Create new DLCI device */ 973 #define TARGET_SIOCDELDLCI 0x8981 /* Delete DLCI device */ 974 975 /* From <linux/wireless.h> */ 976 977 #define TARGET_SIOCGIWNAME 0x8B01 /* get name == wireless protocol */ 978 979 /* From <linux/random.h> */ 980 981 #define TARGET_RNDGETENTCNT TARGET_IOR('R', 0x00, int) 982 #define TARGET_RNDADDTOENTCNT TARGET_IOW('R', 0x01, int) 983 #define TARGET_RNDZAPENTCNT TARGET_IO('R', 0x04) 984 #define TARGET_RNDCLEARPOOL TARGET_IO('R', 0x06) 985 986 /* From <linux/fs.h> */ 987 988 #define TARGET_BLKROSET TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */ 989 #define TARGET_BLKROGET TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */ 990 #define TARGET_BLKRRPART TARGET_IO(0x12,95) /* re-read partition table */ 991 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */ 992 #define TARGET_BLKFLSBUF TARGET_IO(0x12,97) /* flush buffer cache */ 993 #define TARGET_BLKRASET TARGET_IO(0x12,98) /* Set read ahead for block device */ 994 #define TARGET_BLKRAGET TARGET_IO(0x12,99) /* get current read ahead setting */ 995 #define TARGET_BLKFRASET TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */ 996 #define TARGET_BLKFRAGET TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */ 997 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */ 998 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */ 999 #define TARGET_BLKSSZGET TARGET_IO(0x12,104)/* get block device sector size */ 1000 #define TARGET_BLKPG TARGET_IO(0x12,105)/* Partition table and disk geometry handling */ 1001 /* A jump here: 108-111 have been used for various private purposes. */ 1002 #define TARGET_BLKBSZGET TARGET_IOR(0x12, 112, abi_ulong) 1003 #define TARGET_BLKBSZSET TARGET_IOW(0x12, 113, abi_ulong) 1004 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong) 1005 /* return device size in bytes 1006 (u64 *arg) */ 1007 1008 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119) 1009 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120) 1010 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121) 1011 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122) 1012 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123) 1013 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124) 1014 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125) 1015 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126) 1016 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127) 1017 1018 #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ 1019 #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */ 1020 1021 #define TARGET_FICLONE TARGET_IOW(0x94, 9, int) 1022 #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range) 1023 1024 /* Note that the ioctl numbers claim type "long" but the actual type 1025 * used by the kernel is "int". 1026 */ 1027 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long) 1028 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long) 1029 1030 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap) 1031 1032 /* cdrom commands */ 1033 #define TARGET_CDROMPAUSE 0x5301 /* Pause Audio Operation */ 1034 #define TARGET_CDROMRESUME 0x5302 /* Resume paused Audio Operation */ 1035 #define TARGET_CDROMPLAYMSF 0x5303 /* Play Audio MSF (struct cdrom_msf) */ 1036 #define TARGET_CDROMPLAYTRKIND 0x5304 /* Play Audio Track/index 1037 (struct cdrom_ti) */ 1038 #define TARGET_CDROMREADTOCHDR 0x5305 /* Read TOC header 1039 (struct cdrom_tochdr) */ 1040 #define TARGET_CDROMREADTOCENTRY 0x5306 /* Read TOC entry 1041 (struct cdrom_tocentry) */ 1042 #define TARGET_CDROMSTOP 0x5307 /* Stop the cdrom drive */ 1043 #define TARGET_CDROMSTART 0x5308 /* Start the cdrom drive */ 1044 #define TARGET_CDROMEJECT 0x5309 /* Ejects the cdrom media */ 1045 #define TARGET_CDROMVOLCTRL 0x530a /* Control output volume 1046 (struct cdrom_volctrl) */ 1047 #define TARGET_CDROMSUBCHNL 0x530b /* Read subchannel data 1048 (struct cdrom_subchnl) */ 1049 #define TARGET_CDROMREADMODE2 0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes) 1050 (struct cdrom_read) */ 1051 #define TARGET_CDROMREADMODE1 0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes) 1052 (struct cdrom_read) */ 1053 #define TARGET_CDROMREADAUDIO 0x530e /* (struct cdrom_read_audio) */ 1054 #define TARGET_CDROMEJECT_SW 0x530f /* enable(1)/disable(0) auto-ejecting */ 1055 #define TARGET_CDROMMULTISESSION 0x5310 /* Obtain the start-of-last-session 1056 address of multi session disks 1057 (struct cdrom_multisession) */ 1058 #define TARGET_CDROM_GET_MCN 0x5311 /* Obtain the "Universal Product Code" 1059 if available (struct cdrom_mcn) */ 1060 #define TARGET_CDROM_GET_UPC TARGET_CDROM_GET_MCN /* This one is deprecated, 1061 but here anyway for compatibility */ 1062 #define TARGET_CDROMRESET 0x5312 /* hard-reset the drive */ 1063 #define TARGET_CDROMVOLREAD 0x5313 /* Get the drive's volume setting 1064 (struct cdrom_volctrl) */ 1065 #define TARGET_CDROMREADRAW 0x5314 /* read data in raw mode (2352 Bytes) 1066 (struct cdrom_read) */ 1067 /* 1068 * These ioctls are used only used in aztcd.c and optcd.c 1069 */ 1070 #define TARGET_CDROMREADCOOKED 0x5315 /* read data in cooked mode */ 1071 #define TARGET_CDROMSEEK 0x5316 /* seek msf address */ 1072 1073 /* 1074 * This ioctl is only used by the scsi-cd driver. 1075 It is for playing audio in logical block addressing mode. 1076 */ 1077 #define TARGET_CDROMPLAYBLK 0x5317 /* (struct cdrom_blk) */ 1078 1079 /* 1080 * These ioctls are only used in optcd.c 1081 */ 1082 #define TARGET_CDROMREADALL 0x5318 /* read all 2646 bytes */ 1083 1084 /* 1085 * These ioctls are (now) only in ide-cd.c for controlling 1086 * drive spindown time. They should be implemented in the 1087 * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10, 1088 * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE... 1089 * -Erik 1090 */ 1091 #define TARGET_CDROMGETSPINDOWN 0x531d 1092 #define TARGET_CDROMSETSPINDOWN 0x531e 1093 1094 /* 1095 * These ioctls are implemented through the uniform CD-ROM driver 1096 * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM 1097 * drivers are eventually ported to the uniform CD-ROM driver interface. 1098 */ 1099 #define TARGET_CDROMCLOSETRAY 0x5319 /* pendant of CDROMEJECT */ 1100 #define TARGET_CDROM_SET_OPTIONS 0x5320 /* Set behavior options */ 1101 #define TARGET_CDROM_CLEAR_OPTIONS 0x5321 /* Clear behavior options */ 1102 #define TARGET_CDROM_SELECT_SPEED 0x5322 /* Set the CD-ROM speed */ 1103 #define TARGET_CDROM_SELECT_DISC 0x5323 /* Select disc (for juke-boxes) */ 1104 #define TARGET_CDROM_MEDIA_CHANGED 0x5325 /* Check is media changed */ 1105 #define TARGET_CDROM_DRIVE_STATUS 0x5326 /* Get tray position, etc. */ 1106 #define TARGET_CDROM_DISC_STATUS 0x5327 /* Get disc type, etc. */ 1107 #define TARGET_CDROM_CHANGER_NSLOTS 0x5328 /* Get number of slots */ 1108 #define TARGET_CDROM_LOCKDOOR 0x5329 /* lock or unlock door */ 1109 #define TARGET_CDROM_DEBUG 0x5330 /* Turn debug messages on/off */ 1110 #define TARGET_CDROM_GET_CAPABILITY 0x5331 /* get capabilities */ 1111 1112 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386. 1113 * Future CDROM ioctls should be kept below 0x537F 1114 */ 1115 1116 /* This ioctl is only used by sbpcd at the moment */ 1117 #define TARGET_CDROMAUDIOBUFSIZ 0x5382 /* set the audio buffer size */ 1118 /* conflict with SCSI_IOCTL_GET_IDLUN */ 1119 1120 /* DVD-ROM Specific ioctls */ 1121 #define TARGET_DVD_READ_STRUCT 0x5390 /* Read structure */ 1122 #define TARGET_DVD_WRITE_STRUCT 0x5391 /* Write structure */ 1123 #define TARGET_DVD_AUTH 0x5392 /* Authentication */ 1124 1125 #define TARGET_CDROM_SEND_PACKET 0x5393 /* send a packet to the drive */ 1126 #define TARGET_CDROM_NEXT_WRITABLE 0x5394 /* get next writable block */ 1127 #define TARGET_CDROM_LAST_WRITTEN 0x5395 /* get last block written on disc */ 1128 1129 /* HD commands */ 1130 1131 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */ 1132 #define TARGET_HDIO_GETGEO 0x0301 /* get device geometry */ 1133 #define TARGET_HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */ 1134 #define TARGET_HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */ 1135 #define TARGET_HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */ 1136 #define TARGET_HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */ 1137 #define TARGET_HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */ 1138 #define TARGET_HDIO_GET_DMA 0x030b /* get use-dma flag */ 1139 #define TARGET_HDIO_GET_IDENTITY 0x030d /* get IDE identification info */ 1140 #define TARGET_HDIO_DRIVE_CMD 0x031f /* execute a special drive command */ 1141 1142 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */ 1143 #define TARGET_HDIO_SET_MULTCOUNT 0x0321 /* change IDE blockmode */ 1144 #define TARGET_HDIO_SET_UNMASKINTR 0x0322 /* permit other irqs during I/O */ 1145 #define TARGET_HDIO_SET_KEEPSETTINGS 0x0323 /* keep ioctl settings on reset */ 1146 #define TARGET_HDIO_SET_32BIT 0x0324 /* change io_32bit flags */ 1147 #define TARGET_HDIO_SET_NOWERR 0x0325 /* change ignore-write-error flag */ 1148 #define TARGET_HDIO_SET_DMA 0x0326 /* change use-dma flag */ 1149 #define TARGET_HDIO_SET_PIO_MODE 0x0327 /* reconfig interface to new speed */ 1150 1151 /* loop ioctls */ 1152 #define TARGET_LOOP_SET_FD 0x4C00 1153 #define TARGET_LOOP_CLR_FD 0x4C01 1154 #define TARGET_LOOP_SET_STATUS 0x4C02 1155 #define TARGET_LOOP_GET_STATUS 0x4C03 1156 #define TARGET_LOOP_SET_STATUS64 0x4C04 1157 #define TARGET_LOOP_GET_STATUS64 0x4C05 1158 #define TARGET_LOOP_CHANGE_FD 0x4C06 1159 1160 #define TARGET_LOOP_CTL_ADD 0x4C80 1161 #define TARGET_LOOP_CTL_REMOVE 0x4C81 1162 #define TARGET_LOOP_CTL_GET_FREE 0x4C82 1163 1164 /* fb ioctls */ 1165 #define TARGET_FBIOGET_VSCREENINFO 0x4600 1166 #define TARGET_FBIOPUT_VSCREENINFO 0x4601 1167 #define TARGET_FBIOGET_FSCREENINFO 0x4602 1168 #define TARGET_FBIOGETCMAP 0x4604 1169 #define TARGET_FBIOPUTCMAP 0x4605 1170 #define TARGET_FBIOPAN_DISPLAY 0x4606 1171 #define TARGET_FBIOGET_CON2FBMAP 0x460F 1172 #define TARGET_FBIOPUT_CON2FBMAP 0x4610 1173 1174 /* vt ioctls */ 1175 #define TARGET_VT_OPENQRY 0x5600 1176 #define TARGET_VT_GETSTATE 0x5603 1177 #define TARGET_VT_ACTIVATE 0x5606 1178 #define TARGET_VT_WAITACTIVE 0x5607 1179 #define TARGET_VT_LOCKSWITCH 0x560b 1180 #define TARGET_VT_UNLOCKSWITCH 0x560c 1181 #define TARGET_VT_GETMODE 0x5601 1182 #define TARGET_VT_SETMODE 0x5602 1183 #define TARGET_VT_RELDISP 0x5605 1184 #define TARGET_VT_DISALLOCATE 0x5608 1185 1186 /* device mapper */ 1187 #define TARGET_DM_VERSION TARGET_IOWRU(0xfd, 0x00) 1188 #define TARGET_DM_REMOVE_ALL TARGET_IOWRU(0xfd, 0x01) 1189 #define TARGET_DM_LIST_DEVICES TARGET_IOWRU(0xfd, 0x02) 1190 #define TARGET_DM_DEV_CREATE TARGET_IOWRU(0xfd, 0x03) 1191 #define TARGET_DM_DEV_REMOVE TARGET_IOWRU(0xfd, 0x04) 1192 #define TARGET_DM_DEV_RENAME TARGET_IOWRU(0xfd, 0x05) 1193 #define TARGET_DM_DEV_SUSPEND TARGET_IOWRU(0xfd, 0x06) 1194 #define TARGET_DM_DEV_STATUS TARGET_IOWRU(0xfd, 0x07) 1195 #define TARGET_DM_DEV_WAIT TARGET_IOWRU(0xfd, 0x08) 1196 #define TARGET_DM_TABLE_LOAD TARGET_IOWRU(0xfd, 0x09) 1197 #define TARGET_DM_TABLE_CLEAR TARGET_IOWRU(0xfd, 0x0a) 1198 #define TARGET_DM_TABLE_DEPS TARGET_IOWRU(0xfd, 0x0b) 1199 #define TARGET_DM_TABLE_STATUS TARGET_IOWRU(0xfd, 0x0c) 1200 #define TARGET_DM_LIST_VERSIONS TARGET_IOWRU(0xfd, 0x0d) 1201 #define TARGET_DM_TARGET_MSG TARGET_IOWRU(0xfd, 0x0e) 1202 #define TARGET_DM_DEV_SET_GEOMETRY TARGET_IOWRU(0xfd, 0x0f) 1203 1204 /* from asm/termbits.h */ 1205 1206 #define TARGET_NCC 8 1207 struct target_termio { 1208 unsigned short c_iflag; /* input mode flags */ 1209 unsigned short c_oflag; /* output mode flags */ 1210 unsigned short c_cflag; /* control mode flags */ 1211 unsigned short c_lflag; /* local mode flags */ 1212 unsigned char c_line; /* line discipline */ 1213 unsigned char c_cc[TARGET_NCC]; /* control characters */ 1214 }; 1215 1216 struct target_winsize { 1217 unsigned short ws_row; 1218 unsigned short ws_col; 1219 unsigned short ws_xpixel; 1220 unsigned short ws_ypixel; 1221 }; 1222 1223 #include "termbits.h" 1224 1225 #if defined(TARGET_MIPS) 1226 #define TARGET_PROT_SEM 0x10 1227 #else 1228 #define TARGET_PROT_SEM 0x08 1229 #endif 1230 1231 /* Common */ 1232 #define TARGET_MAP_SHARED 0x01 /* Share changes */ 1233 #define TARGET_MAP_PRIVATE 0x02 /* Changes are private */ 1234 #if defined(TARGET_HPPA) 1235 #define TARGET_MAP_TYPE 0x03 /* Mask for type of mapping */ 1236 #else 1237 #define TARGET_MAP_TYPE 0x0f /* Mask for type of mapping */ 1238 #endif 1239 1240 /* Target specific */ 1241 #if defined(TARGET_MIPS) 1242 #define TARGET_MAP_FIXED 0x10 /* Interpret addr exactly */ 1243 #define TARGET_MAP_ANONYMOUS 0x0800 /* don't use a file */ 1244 #define TARGET_MAP_GROWSDOWN 0x1000 /* stack-like segment */ 1245 #define TARGET_MAP_DENYWRITE 0x2000 /* ETXTBSY */ 1246 #define TARGET_MAP_EXECUTABLE 0x4000 /* mark it as an executable */ 1247 #define TARGET_MAP_LOCKED 0x8000 /* pages are locked */ 1248 #define TARGET_MAP_NORESERVE 0x0400 /* don't check for reservations */ 1249 #define TARGET_MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ 1250 #define TARGET_MAP_NONBLOCK 0x20000 /* do not block on IO */ 1251 #define TARGET_MAP_STACK 0x40000 /* ignored */ 1252 #define TARGET_MAP_HUGETLB 0x80000 /* create a huge page mapping */ 1253 #elif defined(TARGET_PPC) 1254 #define TARGET_MAP_FIXED 0x10 /* Interpret addr exactly */ 1255 #define TARGET_MAP_ANONYMOUS 0x20 /* don't use a file */ 1256 #define TARGET_MAP_GROWSDOWN 0x0100 /* stack-like segment */ 1257 #define TARGET_MAP_DENYWRITE 0x0800 /* ETXTBSY */ 1258 #define TARGET_MAP_EXECUTABLE 0x1000 /* mark it as an executable */ 1259 #define TARGET_MAP_LOCKED 0x0080 /* pages are locked */ 1260 #define TARGET_MAP_NORESERVE 0x0040 /* don't check for reservations */ 1261 #define TARGET_MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ 1262 #define TARGET_MAP_NONBLOCK 0x10000 /* do not block on IO */ 1263 #define TARGET_MAP_STACK 0x20000 /* ignored */ 1264 #define TARGET_MAP_HUGETLB 0x40000 /* create a huge page mapping */ 1265 #elif defined(TARGET_ALPHA) 1266 #define TARGET_MAP_ANONYMOUS 0x10 /* don't use a file */ 1267 #define TARGET_MAP_FIXED 0x100 /* Interpret addr exactly */ 1268 #define TARGET_MAP_GROWSDOWN 0x01000 /* stack-like segment */ 1269 #define TARGET_MAP_DENYWRITE 0x02000 /* ETXTBSY */ 1270 #define TARGET_MAP_EXECUTABLE 0x04000 /* mark it as an executable */ 1271 #define TARGET_MAP_LOCKED 0x08000 /* lock the mapping */ 1272 #define TARGET_MAP_NORESERVE 0x10000 /* no check for reservations */ 1273 #define TARGET_MAP_POPULATE 0x20000 /* pop (prefault) pagetables */ 1274 #define TARGET_MAP_NONBLOCK 0x40000 /* do not block on IO */ 1275 #define TARGET_MAP_STACK 0x80000 /* ignored */ 1276 #define TARGET_MAP_HUGETLB 0x100000 /* create a huge page mapping */ 1277 #elif defined(TARGET_HPPA) 1278 #define TARGET_MAP_ANONYMOUS 0x10 /* don't use a file */ 1279 #define TARGET_MAP_FIXED 0x04 /* Interpret addr exactly */ 1280 #define TARGET_MAP_GROWSDOWN 0x08000 /* stack-like segment */ 1281 #define TARGET_MAP_DENYWRITE 0x00800 /* ETXTBSY */ 1282 #define TARGET_MAP_EXECUTABLE 0x01000 /* mark it as an executable */ 1283 #define TARGET_MAP_LOCKED 0x02000 /* lock the mapping */ 1284 #define TARGET_MAP_NORESERVE 0x04000 /* no check for reservations */ 1285 #define TARGET_MAP_POPULATE 0x10000 /* pop (prefault) pagetables */ 1286 #define TARGET_MAP_NONBLOCK 0x20000 /* do not block on IO */ 1287 #define TARGET_MAP_STACK 0x40000 /* ignored */ 1288 #define TARGET_MAP_HUGETLB 0x80000 /* create a huge page mapping */ 1289 #elif defined(TARGET_XTENSA) 1290 #define TARGET_MAP_FIXED 0x10 /* Interpret addr exactly */ 1291 #define TARGET_MAP_ANONYMOUS 0x0800 /* don't use a file */ 1292 #define TARGET_MAP_GROWSDOWN 0x1000 /* stack-like segment */ 1293 #define TARGET_MAP_DENYWRITE 0x2000 /* ETXTBSY */ 1294 #define TARGET_MAP_EXECUTABLE 0x4000 /* mark it as an executable */ 1295 #define TARGET_MAP_LOCKED 0x8000 /* pages are locked */ 1296 #define TARGET_MAP_NORESERVE 0x0400 /* don't check for reservations */ 1297 #define TARGET_MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ 1298 #define TARGET_MAP_NONBLOCK 0x20000 /* do not block on IO */ 1299 #define TARGET_MAP_STACK 0x40000 1300 #define TARGET_MAP_HUGETLB 0x80000 /* create a huge page mapping */ 1301 #else 1302 #define TARGET_MAP_FIXED 0x10 /* Interpret addr exactly */ 1303 #define TARGET_MAP_ANONYMOUS 0x20 /* don't use a file */ 1304 #define TARGET_MAP_GROWSDOWN 0x0100 /* stack-like segment */ 1305 #define TARGET_MAP_DENYWRITE 0x0800 /* ETXTBSY */ 1306 #define TARGET_MAP_EXECUTABLE 0x1000 /* mark it as an executable */ 1307 #define TARGET_MAP_LOCKED 0x2000 /* pages are locked */ 1308 #define TARGET_MAP_NORESERVE 0x4000 /* don't check for reservations */ 1309 #define TARGET_MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ 1310 #define TARGET_MAP_NONBLOCK 0x10000 /* do not block on IO */ 1311 #define TARGET_MAP_STACK 0x20000 /* ignored */ 1312 #define TARGET_MAP_HUGETLB 0x40000 /* create a huge page mapping */ 1313 #define TARGET_MAP_UNINITIALIZED 0x4000000 /* for anonymous mmap, memory could be uninitialized */ 1314 #endif 1315 1316 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \ 1317 || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \ 1318 || defined(TARGET_CRIS) 1319 struct target_stat { 1320 unsigned short st_dev; 1321 unsigned short __pad1; 1322 abi_ulong st_ino; 1323 unsigned short st_mode; 1324 unsigned short st_nlink; 1325 unsigned short st_uid; 1326 unsigned short st_gid; 1327 unsigned short st_rdev; 1328 unsigned short __pad2; 1329 abi_ulong st_size; 1330 abi_ulong st_blksize; 1331 abi_ulong st_blocks; 1332 abi_ulong target_st_atime; 1333 abi_ulong __unused1; 1334 abi_ulong target_st_mtime; 1335 abi_ulong __unused2; 1336 abi_ulong target_st_ctime; 1337 abi_ulong __unused3; 1338 abi_ulong __unused4; 1339 abi_ulong __unused5; 1340 }; 1341 1342 /* This matches struct stat64 in glibc2.1, hence the absolutely 1343 * insane amounts of padding around dev_t's. 1344 */ 1345 #define TARGET_HAS_STRUCT_STAT64 1346 struct target_stat64 { 1347 unsigned short st_dev; 1348 unsigned char __pad0[10]; 1349 1350 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1 1351 abi_ulong __st_ino; 1352 1353 unsigned int st_mode; 1354 unsigned int st_nlink; 1355 1356 abi_ulong st_uid; 1357 abi_ulong st_gid; 1358 1359 unsigned short st_rdev; 1360 unsigned char __pad3[10]; 1361 1362 long long st_size; 1363 abi_ulong st_blksize; 1364 1365 abi_ulong st_blocks; /* Number 512-byte blocks allocated. */ 1366 abi_ulong __pad4; /* future possible st_blocks high bits */ 1367 1368 abi_ulong target_st_atime; 1369 abi_ulong __pad5; 1370 1371 abi_ulong target_st_mtime; 1372 abi_ulong __pad6; 1373 1374 abi_ulong target_st_ctime; 1375 abi_ulong __pad7; /* will be high 32 bits of ctime someday */ 1376 1377 unsigned long long st_ino; 1378 } QEMU_PACKED; 1379 1380 #ifdef TARGET_ARM 1381 #define TARGET_HAS_STRUCT_STAT64 1382 struct target_eabi_stat64 { 1383 unsigned long long st_dev; 1384 unsigned int __pad1; 1385 abi_ulong __st_ino; 1386 unsigned int st_mode; 1387 unsigned int st_nlink; 1388 1389 abi_ulong st_uid; 1390 abi_ulong st_gid; 1391 1392 unsigned long long st_rdev; 1393 unsigned int __pad2[2]; 1394 1395 long long st_size; 1396 abi_ulong st_blksize; 1397 unsigned int __pad3; 1398 unsigned long long st_blocks; 1399 1400 abi_ulong target_st_atime; 1401 abi_ulong target_st_atime_nsec; 1402 1403 abi_ulong target_st_mtime; 1404 abi_ulong target_st_mtime_nsec; 1405 1406 abi_ulong target_st_ctime; 1407 abi_ulong target_st_ctime_nsec; 1408 1409 unsigned long long st_ino; 1410 } QEMU_PACKED; 1411 #endif 1412 1413 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32) 1414 struct target_stat { 1415 unsigned int st_dev; 1416 abi_ulong st_ino; 1417 unsigned int st_mode; 1418 unsigned int st_nlink; 1419 unsigned int st_uid; 1420 unsigned int st_gid; 1421 unsigned int st_rdev; 1422 abi_long st_size; 1423 abi_long target_st_atime; 1424 abi_long target_st_mtime; 1425 abi_long target_st_ctime; 1426 abi_long st_blksize; 1427 abi_long st_blocks; 1428 abi_ulong __unused4[2]; 1429 }; 1430 1431 #define TARGET_HAS_STRUCT_STAT64 1432 struct target_stat64 { 1433 unsigned char __pad0[6]; 1434 unsigned short st_dev; 1435 1436 uint64_t st_ino; 1437 uint64_t st_nlink; 1438 1439 unsigned int st_mode; 1440 1441 unsigned int st_uid; 1442 unsigned int st_gid; 1443 1444 unsigned char __pad2[6]; 1445 unsigned short st_rdev; 1446 1447 int64_t st_size; 1448 int64_t st_blksize; 1449 1450 unsigned char __pad4[4]; 1451 unsigned int st_blocks; 1452 1453 abi_ulong target_st_atime; 1454 abi_ulong __unused1; 1455 1456 abi_ulong target_st_mtime; 1457 abi_ulong __unused2; 1458 1459 abi_ulong target_st_ctime; 1460 abi_ulong __unused3; 1461 1462 abi_ulong __unused4[3]; 1463 }; 1464 1465 #elif defined(TARGET_SPARC) 1466 1467 struct target_stat { 1468 unsigned short st_dev; 1469 abi_ulong st_ino; 1470 unsigned short st_mode; 1471 short st_nlink; 1472 unsigned short st_uid; 1473 unsigned short st_gid; 1474 unsigned short st_rdev; 1475 abi_long st_size; 1476 abi_long target_st_atime; 1477 abi_ulong __unused1; 1478 abi_long target_st_mtime; 1479 abi_ulong __unused2; 1480 abi_long target_st_ctime; 1481 abi_ulong __unused3; 1482 abi_long st_blksize; 1483 abi_long st_blocks; 1484 abi_ulong __unused4[2]; 1485 }; 1486 1487 #define TARGET_HAS_STRUCT_STAT64 1488 struct target_stat64 { 1489 unsigned char __pad0[6]; 1490 unsigned short st_dev; 1491 1492 uint64_t st_ino; 1493 1494 unsigned int st_mode; 1495 unsigned int st_nlink; 1496 1497 unsigned int st_uid; 1498 unsigned int st_gid; 1499 1500 unsigned char __pad2[6]; 1501 unsigned short st_rdev; 1502 1503 unsigned char __pad3[8]; 1504 1505 int64_t st_size; 1506 unsigned int st_blksize; 1507 1508 unsigned char __pad4[8]; 1509 unsigned int st_blocks; 1510 1511 unsigned int target_st_atime; 1512 unsigned int __unused1; 1513 1514 unsigned int target_st_mtime; 1515 unsigned int __unused2; 1516 1517 unsigned int target_st_ctime; 1518 unsigned int __unused3; 1519 1520 unsigned int __unused4; 1521 unsigned int __unused5; 1522 }; 1523 1524 #elif defined(TARGET_PPC) 1525 1526 struct target_stat { 1527 abi_ulong st_dev; 1528 abi_ulong st_ino; 1529 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32) 1530 abi_ulong st_nlink; 1531 unsigned int st_mode; 1532 #else 1533 unsigned int st_mode; 1534 unsigned short st_nlink; 1535 #endif 1536 unsigned int st_uid; 1537 unsigned int st_gid; 1538 abi_ulong st_rdev; 1539 abi_ulong st_size; 1540 abi_ulong st_blksize; 1541 abi_ulong st_blocks; 1542 abi_ulong target_st_atime; 1543 abi_ulong target_st_atime_nsec; 1544 abi_ulong target_st_mtime; 1545 abi_ulong target_st_mtime_nsec; 1546 abi_ulong target_st_ctime; 1547 abi_ulong target_st_ctime_nsec; 1548 abi_ulong __unused4; 1549 abi_ulong __unused5; 1550 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32) 1551 abi_ulong __unused6; 1552 #endif 1553 }; 1554 1555 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32) 1556 #define TARGET_HAS_STRUCT_STAT64 1557 struct QEMU_PACKED target_stat64 { 1558 unsigned long long st_dev; 1559 unsigned long long st_ino; 1560 unsigned int st_mode; 1561 unsigned int st_nlink; 1562 unsigned int st_uid; 1563 unsigned int st_gid; 1564 unsigned long long st_rdev; 1565 unsigned long long __pad0; 1566 long long st_size; 1567 int st_blksize; 1568 unsigned int __pad1; 1569 long long st_blocks; /* Number 512-byte blocks allocated. */ 1570 int target_st_atime; 1571 unsigned int target_st_atime_nsec; 1572 int target_st_mtime; 1573 unsigned int target_st_mtime_nsec; 1574 int target_st_ctime; 1575 unsigned int target_st_ctime_nsec; 1576 unsigned int __unused4; 1577 unsigned int __unused5; 1578 }; 1579 #endif 1580 1581 #elif defined(TARGET_MICROBLAZE) 1582 1583 struct target_stat { 1584 abi_ulong st_dev; 1585 abi_ulong st_ino; 1586 unsigned int st_mode; 1587 unsigned short st_nlink; 1588 unsigned int st_uid; 1589 unsigned int st_gid; 1590 abi_ulong st_rdev; 1591 abi_ulong st_size; 1592 abi_ulong st_blksize; 1593 abi_ulong st_blocks; 1594 abi_ulong target_st_atime; 1595 abi_ulong target_st_atime_nsec; 1596 abi_ulong target_st_mtime; 1597 abi_ulong target_st_mtime_nsec; 1598 abi_ulong target_st_ctime; 1599 abi_ulong target_st_ctime_nsec; 1600 abi_ulong __unused4; 1601 abi_ulong __unused5; 1602 }; 1603 1604 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout... */ 1605 #define TARGET_HAS_STRUCT_STAT64 1606 struct QEMU_PACKED target_stat64 { 1607 uint64_t st_dev; 1608 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1 1609 uint32_t pad0; 1610 uint32_t __st_ino; 1611 1612 uint32_t st_mode; 1613 uint32_t st_nlink; 1614 uint32_t st_uid; 1615 uint32_t st_gid; 1616 uint64_t st_rdev; 1617 uint64_t __pad1; 1618 1619 int64_t st_size; 1620 int32_t st_blksize; 1621 uint32_t __pad2; 1622 int64_t st_blocks; /* Number 512-byte blocks allocated. */ 1623 1624 int target_st_atime; 1625 unsigned int target_st_atime_nsec; 1626 int target_st_mtime; 1627 unsigned int target_st_mtime_nsec; 1628 int target_st_ctime; 1629 unsigned int target_st_ctime_nsec; 1630 uint64_t st_ino; 1631 }; 1632 1633 #elif defined(TARGET_M68K) 1634 1635 struct target_stat { 1636 unsigned short st_dev; 1637 unsigned short __pad1; 1638 abi_ulong st_ino; 1639 unsigned short st_mode; 1640 unsigned short st_nlink; 1641 unsigned short st_uid; 1642 unsigned short st_gid; 1643 unsigned short st_rdev; 1644 unsigned short __pad2; 1645 abi_ulong st_size; 1646 abi_ulong st_blksize; 1647 abi_ulong st_blocks; 1648 abi_ulong target_st_atime; 1649 abi_ulong __unused1; 1650 abi_ulong target_st_mtime; 1651 abi_ulong __unused2; 1652 abi_ulong target_st_ctime; 1653 abi_ulong __unused3; 1654 abi_ulong __unused4; 1655 abi_ulong __unused5; 1656 }; 1657 1658 /* This matches struct stat64 in glibc2.1, hence the absolutely 1659 * insane amounts of padding around dev_t's. 1660 */ 1661 #define TARGET_HAS_STRUCT_STAT64 1662 struct target_stat64 { 1663 unsigned long long st_dev; 1664 unsigned char __pad1[2]; 1665 1666 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1 1667 abi_ulong __st_ino; 1668 1669 unsigned int st_mode; 1670 unsigned int st_nlink; 1671 1672 abi_ulong st_uid; 1673 abi_ulong st_gid; 1674 1675 unsigned long long st_rdev; 1676 unsigned char __pad3[2]; 1677 1678 long long st_size; 1679 abi_ulong st_blksize; 1680 1681 abi_ulong __pad4; /* future possible st_blocks high bits */ 1682 abi_ulong st_blocks; /* Number 512-byte blocks allocated. */ 1683 1684 abi_ulong target_st_atime; 1685 abi_ulong target_st_atime_nsec; 1686 1687 abi_ulong target_st_mtime; 1688 abi_ulong target_st_mtime_nsec; 1689 1690 abi_ulong target_st_ctime; 1691 abi_ulong target_st_ctime_nsec; 1692 1693 unsigned long long st_ino; 1694 } QEMU_PACKED; 1695 1696 #elif defined(TARGET_ABI_MIPSN64) 1697 1698 /* The memory layout is the same as of struct stat64 of the 32-bit kernel. */ 1699 struct target_stat { 1700 unsigned int st_dev; 1701 unsigned int st_pad0[3]; /* Reserved for st_dev expansion */ 1702 1703 abi_ulong st_ino; 1704 1705 unsigned int st_mode; 1706 unsigned int st_nlink; 1707 1708 int st_uid; 1709 int st_gid; 1710 1711 unsigned int st_rdev; 1712 unsigned int st_pad1[3]; /* Reserved for st_rdev expansion */ 1713 1714 abi_ulong st_size; 1715 1716 /* 1717 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime 1718 * but we don't have it under Linux. 1719 */ 1720 unsigned int target_st_atime; 1721 unsigned int target_st_atime_nsec; 1722 1723 unsigned int target_st_mtime; 1724 unsigned int target_st_mtime_nsec; 1725 1726 unsigned int target_st_ctime; 1727 unsigned int target_st_ctime_nsec; 1728 1729 unsigned int st_blksize; 1730 unsigned int st_pad2; 1731 1732 abi_ulong st_blocks; 1733 }; 1734 1735 #elif defined(TARGET_ABI_MIPSN32) 1736 1737 struct target_stat { 1738 abi_ulong st_dev; 1739 abi_ulong st_pad0[3]; /* Reserved for st_dev expansion */ 1740 uint64_t st_ino; 1741 unsigned int st_mode; 1742 unsigned int st_nlink; 1743 int st_uid; 1744 int st_gid; 1745 abi_ulong st_rdev; 1746 abi_ulong st_pad1[3]; /* Reserved for st_rdev expansion */ 1747 int64_t st_size; 1748 abi_long target_st_atime; 1749 abi_ulong target_st_atime_nsec; /* Reserved for st_atime expansion */ 1750 abi_long target_st_mtime; 1751 abi_ulong target_st_mtime_nsec; /* Reserved for st_mtime expansion */ 1752 abi_long target_st_ctime; 1753 abi_ulong target_st_ctime_nsec; /* Reserved for st_ctime expansion */ 1754 abi_ulong st_blksize; 1755 abi_ulong st_pad2; 1756 int64_t st_blocks; 1757 }; 1758 1759 #elif defined(TARGET_ABI_MIPSO32) 1760 1761 struct target_stat { 1762 unsigned st_dev; 1763 abi_long st_pad1[3]; /* Reserved for network id */ 1764 abi_ulong st_ino; 1765 unsigned int st_mode; 1766 unsigned int st_nlink; 1767 int st_uid; 1768 int st_gid; 1769 unsigned st_rdev; 1770 abi_long st_pad2[2]; 1771 abi_long st_size; 1772 abi_long st_pad3; 1773 /* 1774 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime 1775 * but we don't have it under Linux. 1776 */ 1777 abi_long target_st_atime; 1778 abi_long target_st_atime_nsec; 1779 abi_long target_st_mtime; 1780 abi_long target_st_mtime_nsec; 1781 abi_long target_st_ctime; 1782 abi_long target_st_ctime_nsec; 1783 abi_long st_blksize; 1784 abi_long st_blocks; 1785 abi_long st_pad4[14]; 1786 }; 1787 1788 /* 1789 * This matches struct stat64 in glibc2.1, hence the absolutely insane 1790 * amounts of padding around dev_t's. The memory layout is the same as of 1791 * struct stat of the 64-bit kernel. 1792 */ 1793 1794 #define TARGET_HAS_STRUCT_STAT64 1795 struct target_stat64 { 1796 abi_ulong st_dev; 1797 abi_ulong st_pad0[3]; /* Reserved for st_dev expansion */ 1798 1799 uint64_t st_ino; 1800 1801 unsigned int st_mode; 1802 unsigned int st_nlink; 1803 1804 int st_uid; 1805 int st_gid; 1806 1807 abi_ulong st_rdev; 1808 abi_ulong st_pad1[3]; /* Reserved for st_rdev expansion */ 1809 1810 int64_t st_size; 1811 1812 /* 1813 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime 1814 * but we don't have it under Linux. 1815 */ 1816 abi_long target_st_atime; 1817 abi_ulong target_st_atime_nsec; /* Reserved for st_atime expansion */ 1818 1819 abi_long target_st_mtime; 1820 abi_ulong target_st_mtime_nsec; /* Reserved for st_mtime expansion */ 1821 1822 abi_long target_st_ctime; 1823 abi_ulong target_st_ctime_nsec; /* Reserved for st_ctime expansion */ 1824 1825 abi_ulong st_blksize; 1826 abi_ulong st_pad2; 1827 1828 int64_t st_blocks; 1829 }; 1830 1831 #elif defined(TARGET_ALPHA) 1832 1833 struct target_stat { 1834 unsigned int st_dev; 1835 unsigned int st_ino; 1836 unsigned int st_mode; 1837 unsigned int st_nlink; 1838 unsigned int st_uid; 1839 unsigned int st_gid; 1840 unsigned int st_rdev; 1841 abi_long st_size; 1842 abi_ulong target_st_atime; 1843 abi_ulong target_st_mtime; 1844 abi_ulong target_st_ctime; 1845 unsigned int st_blksize; 1846 unsigned int st_blocks; 1847 unsigned int st_flags; 1848 unsigned int st_gen; 1849 }; 1850 1851 #define TARGET_HAS_STRUCT_STAT64 1852 struct target_stat64 { 1853 abi_ulong st_dev; 1854 abi_ulong st_ino; 1855 abi_ulong st_rdev; 1856 abi_long st_size; 1857 abi_ulong st_blocks; 1858 1859 unsigned int st_mode; 1860 unsigned int st_uid; 1861 unsigned int st_gid; 1862 unsigned int st_blksize; 1863 unsigned int st_nlink; 1864 unsigned int __pad0; 1865 1866 abi_ulong target_st_atime; 1867 abi_ulong target_st_atime_nsec; 1868 abi_ulong target_st_mtime; 1869 abi_ulong target_st_mtime_nsec; 1870 abi_ulong target_st_ctime; 1871 abi_ulong target_st_ctime_nsec; 1872 abi_long __unused[3]; 1873 }; 1874 1875 #elif defined(TARGET_SH4) 1876 1877 struct target_stat { 1878 abi_ulong st_dev; 1879 abi_ulong st_ino; 1880 unsigned short st_mode; 1881 unsigned short st_nlink; 1882 unsigned short st_uid; 1883 unsigned short st_gid; 1884 abi_ulong st_rdev; 1885 abi_ulong st_size; 1886 abi_ulong st_blksize; 1887 abi_ulong st_blocks; 1888 abi_ulong target_st_atime; 1889 abi_ulong target_st_atime_nsec; 1890 abi_ulong target_st_mtime; 1891 abi_ulong target_st_mtime_nsec; 1892 abi_ulong target_st_ctime; 1893 abi_ulong target_st_ctime_nsec; 1894 abi_ulong __unused4; 1895 abi_ulong __unused5; 1896 }; 1897 1898 /* This matches struct stat64 in glibc2.1, hence the absolutely 1899 * insane amounts of padding around dev_t's. 1900 */ 1901 #define TARGET_HAS_STRUCT_STAT64 1902 struct QEMU_PACKED target_stat64 { 1903 unsigned long long st_dev; 1904 unsigned char __pad0[4]; 1905 1906 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1 1907 abi_ulong __st_ino; 1908 1909 unsigned int st_mode; 1910 unsigned int st_nlink; 1911 1912 abi_ulong st_uid; 1913 abi_ulong st_gid; 1914 1915 unsigned long long st_rdev; 1916 unsigned char __pad3[4]; 1917 1918 long long st_size; 1919 abi_ulong st_blksize; 1920 1921 unsigned long long st_blocks; /* Number 512-byte blocks allocated. */ 1922 1923 abi_ulong target_st_atime; 1924 abi_ulong target_st_atime_nsec; 1925 1926 abi_ulong target_st_mtime; 1927 abi_ulong target_st_mtime_nsec; 1928 1929 abi_ulong target_st_ctime; 1930 abi_ulong target_st_ctime_nsec; 1931 1932 unsigned long long st_ino; 1933 }; 1934 1935 #elif defined(TARGET_I386) && !defined(TARGET_ABI32) 1936 struct target_stat { 1937 abi_ulong st_dev; 1938 abi_ulong st_ino; 1939 abi_ulong st_nlink; 1940 1941 unsigned int st_mode; 1942 unsigned int st_uid; 1943 unsigned int st_gid; 1944 unsigned int __pad0; 1945 abi_ulong st_rdev; 1946 abi_long st_size; 1947 abi_long st_blksize; 1948 abi_long st_blocks; /* Number 512-byte blocks allocated. */ 1949 1950 abi_ulong target_st_atime; 1951 abi_ulong target_st_atime_nsec; 1952 abi_ulong target_st_mtime; 1953 abi_ulong target_st_mtime_nsec; 1954 abi_ulong target_st_ctime; 1955 abi_ulong target_st_ctime_nsec; 1956 1957 abi_long __unused[3]; 1958 }; 1959 #elif defined(TARGET_S390X) 1960 struct target_stat { 1961 abi_ulong st_dev; 1962 abi_ulong st_ino; 1963 abi_ulong st_nlink; 1964 unsigned int st_mode; 1965 unsigned int st_uid; 1966 unsigned int st_gid; 1967 unsigned int __pad1; 1968 abi_ulong st_rdev; 1969 abi_ulong st_size; 1970 abi_ulong target_st_atime; 1971 abi_ulong target_st_atime_nsec; 1972 abi_ulong target_st_mtime; 1973 abi_ulong target_st_mtime_nsec; 1974 abi_ulong target_st_ctime; 1975 abi_ulong target_st_ctime_nsec; 1976 abi_ulong st_blksize; 1977 abi_long st_blocks; 1978 abi_ulong __unused[3]; 1979 }; 1980 #elif defined(TARGET_AARCH64) 1981 struct target_stat { 1982 abi_ulong st_dev; 1983 abi_ulong st_ino; 1984 unsigned int st_mode; 1985 unsigned int st_nlink; 1986 unsigned int st_uid; 1987 unsigned int st_gid; 1988 abi_ulong st_rdev; 1989 abi_ulong _pad1; 1990 abi_long st_size; 1991 int st_blksize; 1992 int __pad2; 1993 abi_long st_blocks; 1994 abi_long target_st_atime; 1995 abi_ulong target_st_atime_nsec; 1996 abi_long target_st_mtime; 1997 abi_ulong target_st_mtime_nsec; 1998 abi_long target_st_ctime; 1999 abi_ulong target_st_ctime_nsec; 2000 unsigned int __unused[2]; 2001 }; 2002 #elif defined(TARGET_XTENSA) 2003 struct target_stat { 2004 abi_ulong st_dev; 2005 abi_ulong st_ino; 2006 unsigned int st_mode; 2007 unsigned int st_nlink; 2008 unsigned int st_uid; 2009 unsigned int st_gid; 2010 abi_ulong st_rdev; 2011 abi_long st_size; 2012 abi_ulong st_blksize; 2013 abi_ulong st_blocks; 2014 abi_ulong target_st_atime; 2015 abi_ulong target_st_atime_nsec; 2016 abi_ulong target_st_mtime; 2017 abi_ulong target_st_mtime_nsec; 2018 abi_ulong target_st_ctime; 2019 abi_ulong target_st_ctime_nsec; 2020 abi_ulong __unused4; 2021 abi_ulong __unused5; 2022 }; 2023 2024 #define TARGET_HAS_STRUCT_STAT64 2025 struct target_stat64 { 2026 uint64_t st_dev; /* Device */ 2027 uint64_t st_ino; /* File serial number */ 2028 unsigned int st_mode; /* File mode. */ 2029 unsigned int st_nlink; /* Link count. */ 2030 unsigned int st_uid; /* User ID of the file's owner. */ 2031 unsigned int st_gid; /* Group ID of the file's group. */ 2032 uint64_t st_rdev; /* Device number, if device. */ 2033 int64_t st_size; /* Size of file, in bytes. */ 2034 abi_ulong st_blksize; /* Optimal block size for I/O. */ 2035 abi_ulong __unused2; 2036 uint64_t st_blocks; /* Number 512-byte blocks allocated. */ 2037 abi_ulong target_st_atime; /* Time of last access. */ 2038 abi_ulong target_st_atime_nsec; 2039 abi_ulong target_st_mtime; /* Time of last modification. */ 2040 abi_ulong target_st_mtime_nsec; 2041 abi_ulong target_st_ctime; /* Time of last status change. */ 2042 abi_ulong target_st_ctime_nsec; 2043 abi_ulong __unused4; 2044 abi_ulong __unused5; 2045 }; 2046 2047 #elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) || \ 2048 defined(TARGET_NIOS2) || defined(TARGET_RISCV) 2049 2050 /* These are the asm-generic versions of the stat and stat64 structures */ 2051 2052 struct target_stat { 2053 abi_ulong st_dev; 2054 abi_ulong st_ino; 2055 unsigned int st_mode; 2056 unsigned int st_nlink; 2057 unsigned int st_uid; 2058 unsigned int st_gid; 2059 abi_ulong st_rdev; 2060 abi_ulong __pad1; 2061 abi_long st_size; 2062 int st_blksize; 2063 int __pad2; 2064 abi_long st_blocks; 2065 abi_long target_st_atime; 2066 abi_ulong target_st_atime_nsec; 2067 abi_long target_st_mtime; 2068 abi_ulong target_st_mtime_nsec; 2069 abi_long target_st_ctime; 2070 abi_ulong target_st_ctime_nsec; 2071 unsigned int __unused4; 2072 unsigned int __unused5; 2073 }; 2074 2075 #if !defined(TARGET_RISCV64) 2076 #define TARGET_HAS_STRUCT_STAT64 2077 struct target_stat64 { 2078 uint64_t st_dev; 2079 uint64_t st_ino; 2080 unsigned int st_mode; 2081 unsigned int st_nlink; 2082 unsigned int st_uid; 2083 unsigned int st_gid; 2084 uint64_t st_rdev; 2085 uint64_t __pad1; 2086 int64_t st_size; 2087 int st_blksize; 2088 int __pad2; 2089 int64_t st_blocks; 2090 int target_st_atime; 2091 unsigned int target_st_atime_nsec; 2092 int target_st_mtime; 2093 unsigned int target_st_mtime_nsec; 2094 int target_st_ctime; 2095 unsigned int target_st_ctime_nsec; 2096 unsigned int __unused4; 2097 unsigned int __unused5; 2098 }; 2099 #endif 2100 2101 #elif defined(TARGET_HPPA) 2102 2103 struct target_stat { 2104 abi_uint st_dev; 2105 abi_uint st_ino; 2106 abi_ushort st_mode; 2107 abi_ushort st_nlink; 2108 abi_ushort _res1; 2109 abi_ushort _res2; 2110 abi_uint st_rdev; 2111 abi_int st_size; 2112 abi_int target_st_atime; 2113 abi_uint target_st_atime_nsec; 2114 abi_int target_st_mtime; 2115 abi_uint target_st_mtime_nsec; 2116 abi_int target_st_ctime; 2117 abi_uint target_st_ctime_nsec; 2118 abi_int st_blksize; 2119 abi_int st_blocks; 2120 abi_uint _unused1; 2121 abi_uint _unused2; 2122 abi_uint _unused3; 2123 abi_uint _unused4; 2124 abi_ushort _unused5; 2125 abi_short st_fstype; 2126 abi_uint st_realdev; 2127 abi_ushort st_basemode; 2128 abi_ushort _unused6; 2129 abi_uint st_uid; 2130 abi_uint st_gid; 2131 abi_uint _unused7[3]; 2132 }; 2133 2134 #define TARGET_HAS_STRUCT_STAT64 2135 struct target_stat64 { 2136 uint64_t st_dev; 2137 abi_uint _pad1; 2138 abi_uint _res1; 2139 abi_uint st_mode; 2140 abi_uint st_nlink; 2141 abi_uint st_uid; 2142 abi_uint st_gid; 2143 uint64_t st_rdev; 2144 abi_uint _pad2; 2145 int64_t st_size; 2146 abi_int st_blksize; 2147 int64_t st_blocks; 2148 abi_int target_st_atime; 2149 abi_uint target_st_atime_nsec; 2150 abi_int target_st_mtime; 2151 abi_uint target_st_mtime_nsec; 2152 abi_int target_st_ctime; 2153 abi_uint target_st_ctime_nsec; 2154 uint64_t st_ino; 2155 }; 2156 2157 #else 2158 #error unsupported CPU 2159 #endif 2160 2161 typedef struct { 2162 int val[2]; 2163 } target_fsid_t; 2164 2165 #ifdef TARGET_MIPS 2166 #ifdef TARGET_ABI_MIPSN32 2167 struct target_statfs { 2168 int32_t f_type; 2169 int32_t f_bsize; 2170 int32_t f_frsize; /* Fragment size - unsupported */ 2171 int32_t f_blocks; 2172 int32_t f_bfree; 2173 int32_t f_files; 2174 int32_t f_ffree; 2175 int32_t f_bavail; 2176 2177 /* Linux specials */ 2178 target_fsid_t f_fsid; 2179 int32_t f_namelen; 2180 int32_t f_flags; 2181 int32_t f_spare[5]; 2182 }; 2183 #else 2184 struct target_statfs { 2185 abi_long f_type; 2186 abi_long f_bsize; 2187 abi_long f_frsize; /* Fragment size - unsupported */ 2188 abi_long f_blocks; 2189 abi_long f_bfree; 2190 abi_long f_files; 2191 abi_long f_ffree; 2192 abi_long f_bavail; 2193 2194 /* Linux specials */ 2195 target_fsid_t f_fsid; 2196 abi_long f_namelen; 2197 abi_long f_flags; 2198 abi_long f_spare[5]; 2199 }; 2200 #endif 2201 2202 struct target_statfs64 { 2203 uint32_t f_type; 2204 uint32_t f_bsize; 2205 uint32_t f_frsize; /* Fragment size - unsupported */ 2206 uint32_t __pad; 2207 uint64_t f_blocks; 2208 uint64_t f_bfree; 2209 uint64_t f_files; 2210 uint64_t f_ffree; 2211 uint64_t f_bavail; 2212 target_fsid_t f_fsid; 2213 uint32_t f_namelen; 2214 uint32_t f_flags; 2215 uint32_t f_spare[5]; 2216 }; 2217 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \ 2218 defined(TARGET_SPARC64) || defined(TARGET_AARCH64) || \ 2219 defined(TARGET_RISCV)) && !defined(TARGET_ABI32) 2220 struct target_statfs { 2221 abi_long f_type; 2222 abi_long f_bsize; 2223 abi_long f_blocks; 2224 abi_long f_bfree; 2225 abi_long f_bavail; 2226 abi_long f_files; 2227 abi_long f_ffree; 2228 target_fsid_t f_fsid; 2229 abi_long f_namelen; 2230 abi_long f_frsize; 2231 abi_long f_flags; 2232 abi_long f_spare[4]; 2233 }; 2234 2235 struct target_statfs64 { 2236 abi_long f_type; 2237 abi_long f_bsize; 2238 abi_long f_blocks; 2239 abi_long f_bfree; 2240 abi_long f_bavail; 2241 abi_long f_files; 2242 abi_long f_ffree; 2243 target_fsid_t f_fsid; 2244 abi_long f_namelen; 2245 abi_long f_frsize; 2246 abi_long f_flags; 2247 abi_long f_spare[4]; 2248 }; 2249 #elif defined(TARGET_S390X) 2250 struct target_statfs { 2251 int32_t f_type; 2252 int32_t f_bsize; 2253 abi_long f_blocks; 2254 abi_long f_bfree; 2255 abi_long f_bavail; 2256 abi_long f_files; 2257 abi_long f_ffree; 2258 kernel_fsid_t f_fsid; 2259 int32_t f_namelen; 2260 int32_t f_frsize; 2261 int32_t f_flags; 2262 int32_t f_spare[4]; 2263 2264 }; 2265 2266 struct target_statfs64 { 2267 int32_t f_type; 2268 int32_t f_bsize; 2269 abi_long f_blocks; 2270 abi_long f_bfree; 2271 abi_long f_bavail; 2272 abi_long f_files; 2273 abi_long f_ffree; 2274 kernel_fsid_t f_fsid; 2275 int32_t f_namelen; 2276 int32_t f_frsize; 2277 int32_t f_flags; 2278 int32_t f_spare[4]; 2279 }; 2280 #else 2281 struct target_statfs { 2282 uint32_t f_type; 2283 uint32_t f_bsize; 2284 uint32_t f_blocks; 2285 uint32_t f_bfree; 2286 uint32_t f_bavail; 2287 uint32_t f_files; 2288 uint32_t f_ffree; 2289 target_fsid_t f_fsid; 2290 uint32_t f_namelen; 2291 uint32_t f_frsize; 2292 uint32_t f_flags; 2293 uint32_t f_spare[4]; 2294 }; 2295 2296 struct target_statfs64 { 2297 uint32_t f_type; 2298 uint32_t f_bsize; 2299 uint64_t f_blocks; 2300 uint64_t f_bfree; 2301 uint64_t f_bavail; 2302 uint64_t f_files; 2303 uint64_t f_ffree; 2304 target_fsid_t f_fsid; 2305 uint32_t f_namelen; 2306 uint32_t f_frsize; 2307 uint32_t f_flags; 2308 uint32_t f_spare[4]; 2309 }; 2310 #endif 2311 2312 #define TARGET_F_LINUX_SPECIFIC_BASE 1024 2313 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0) 2314 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1) 2315 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6) 2316 #define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7) 2317 #define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8) 2318 #define TARGET_F_NOTIFY (TARGET_F_LINUX_SPECIFIC_BASE+2) 2319 2320 #include "target_fcntl.h" 2321 2322 /* soundcard defines */ 2323 /* XXX: convert them all to arch independent entries */ 2324 #define TARGET_SNDCTL_COPR_HALT TARGET_IOWR('C', 7, int); 2325 #define TARGET_SNDCTL_COPR_LOAD 0xcfb04301 2326 #define TARGET_SNDCTL_COPR_RCODE 0xc0144303 2327 #define TARGET_SNDCTL_COPR_RCVMSG 0x8fa44309 2328 #define TARGET_SNDCTL_COPR_RDATA 0xc0144302 2329 #define TARGET_SNDCTL_COPR_RESET 0x00004300 2330 #define TARGET_SNDCTL_COPR_RUN 0xc0144306 2331 #define TARGET_SNDCTL_COPR_SENDMSG 0xcfa44308 2332 #define TARGET_SNDCTL_COPR_WCODE 0x40144305 2333 #define TARGET_SNDCTL_COPR_WDATA 0x40144304 2334 #define TARGET_SNDCTL_DSP_RESET TARGET_IO('P', 0) 2335 #define TARGET_SNDCTL_DSP_SYNC TARGET_IO('P', 1) 2336 #define TARGET_SNDCTL_DSP_SPEED TARGET_IOWR('P', 2, int) 2337 #define TARGET_SNDCTL_DSP_STEREO TARGET_IOWR('P', 3, int) 2338 #define TARGET_SNDCTL_DSP_GETBLKSIZE TARGET_IOWR('P', 4, int) 2339 #define TARGET_SNDCTL_DSP_SETFMT TARGET_IOWR('P', 5, int) 2340 #define TARGET_SNDCTL_DSP_CHANNELS TARGET_IOWR('P', 6, int) 2341 #define TARGET_SOUND_PCM_WRITE_FILTER TARGET_IOWR('P', 7, int) 2342 #define TARGET_SNDCTL_DSP_POST TARGET_IO('P', 8) 2343 #define TARGET_SNDCTL_DSP_SUBDIVIDE TARGET_IOWR('P', 9, int) 2344 #define TARGET_SNDCTL_DSP_SETFRAGMENT TARGET_IOWR('P',10, int) 2345 #define TARGET_SNDCTL_DSP_GETFMTS TARGET_IOR('P', 11, int) 2346 #define TARGET_SNDCTL_DSP_GETOSPACE TARGET_IORU('P',12) 2347 #define TARGET_SNDCTL_DSP_GETISPACE TARGET_IORU('P',13) 2348 #define TARGET_SNDCTL_DSP_GETCAPS TARGET_IOR('P', 15, int) 2349 #define TARGET_SNDCTL_DSP_GETTRIGGER TARGET_IOR('P',16, int) 2350 #define TARGET_SNDCTL_DSP_GETIPTR TARGET_IORU('P',17) 2351 #define TARGET_SNDCTL_DSP_GETOPTR TARGET_IORU('P',18) 2352 #define TARGET_SNDCTL_DSP_MAPINBUF TARGET_IORU('P', 19) 2353 #define TARGET_SNDCTL_DSP_MAPOUTBUF TARGET_IORU('P', 20) 2354 #define TARGET_SNDCTL_DSP_NONBLOCK 0x0000500e 2355 #define TARGET_SNDCTL_DSP_SAMPLESIZE 0xc0045005 2356 #define TARGET_SNDCTL_DSP_SETDUPLEX 0x00005016 2357 #define TARGET_SNDCTL_DSP_SETSYNCRO 0x00005015 2358 #define TARGET_SNDCTL_DSP_SETTRIGGER 0x40045010 2359 #define TARGET_SNDCTL_FM_4OP_ENABLE 0x4004510f 2360 #define TARGET_SNDCTL_FM_LOAD_INSTR 0x40285107 2361 #define TARGET_SNDCTL_MIDI_INFO 0xc074510c 2362 #define TARGET_SNDCTL_MIDI_MPUCMD 0xc0216d02 2363 #define TARGET_SNDCTL_MIDI_MPUMODE 0xc0046d01 2364 #define TARGET_SNDCTL_MIDI_PRETIME 0xc0046d00 2365 #define TARGET_SNDCTL_PMGR_ACCESS 0xcfb85110 2366 #define TARGET_SNDCTL_PMGR_IFACE 0xcfb85001 2367 #define TARGET_SNDCTL_SEQ_CTRLRATE 0xc0045103 2368 #define TARGET_SNDCTL_SEQ_GETINCOUNT 0x80045105 2369 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT 0x80045104 2370 #define TARGET_SNDCTL_SEQ_NRMIDIS 0x8004510b 2371 #define TARGET_SNDCTL_SEQ_NRSYNTHS 0x8004510a 2372 #define TARGET_SNDCTL_SEQ_OUTOFBAND 0x40085112 2373 #define TARGET_SNDCTL_SEQ_PANIC 0x00005111 2374 #define TARGET_SNDCTL_SEQ_PERCMODE 0x40045106 2375 #define TARGET_SNDCTL_SEQ_RESET 0x00005100 2376 #define TARGET_SNDCTL_SEQ_RESETSAMPLES 0x40045109 2377 #define TARGET_SNDCTL_SEQ_SYNC 0x00005101 2378 #define TARGET_SNDCTL_SEQ_TESTMIDI 0x40045108 2379 #define TARGET_SNDCTL_SEQ_THRESHOLD 0x4004510d 2380 #define TARGET_SNDCTL_SEQ_TRESHOLD 0x4004510d 2381 #define TARGET_SNDCTL_SYNTH_INFO 0xc08c5102 2382 #define TARGET_SNDCTL_SYNTH_MEMAVL 0xc004510e 2383 #define TARGET_SNDCTL_TMR_CONTINUE 0x00005404 2384 #define TARGET_SNDCTL_TMR_METRONOME 0x40045407 2385 #define TARGET_SNDCTL_TMR_SELECT 0x40045408 2386 #define TARGET_SNDCTL_TMR_SOURCE 0xc0045406 2387 #define TARGET_SNDCTL_TMR_START 0x00005402 2388 #define TARGET_SNDCTL_TMR_STOP 0x00005403 2389 #define TARGET_SNDCTL_TMR_TEMPO 0xc0045405 2390 #define TARGET_SNDCTL_TMR_TIMEBASE 0xc0045401 2391 #define TARGET_SOUND_PCM_READ_RATE 0x80045002 2392 #define TARGET_SOUND_PCM_READ_CHANNELS 0x80045006 2393 #define TARGET_SOUND_PCM_READ_BITS 0x80045005 2394 #define TARGET_SOUND_PCM_READ_FILTER 0x80045007 2395 #define TARGET_SOUND_MIXER_INFO TARGET_IOR ('M', 101, mixer_info) 2396 #define TARGET_SOUND_MIXER_ACCESS 0xc0804d66 2397 #define TARGET_SOUND_MIXER_PRIVATE1 TARGET_IOWR('M', 111, int) 2398 #define TARGET_SOUND_MIXER_PRIVATE2 TARGET_IOWR('M', 112, int) 2399 #define TARGET_SOUND_MIXER_PRIVATE3 TARGET_IOWR('M', 113, int) 2400 #define TARGET_SOUND_MIXER_PRIVATE4 TARGET_IOWR('M', 114, int) 2401 #define TARGET_SOUND_MIXER_PRIVATE5 TARGET_IOWR('M', 115, int) 2402 2403 #define TARGET_MIXER_READ(dev) TARGET_IOR('M', dev, int) 2404 2405 #define TARGET_SOUND_MIXER_READ_VOLUME TARGET_MIXER_READ(SOUND_MIXER_VOLUME) 2406 #define TARGET_SOUND_MIXER_READ_BASS TARGET_MIXER_READ(SOUND_MIXER_BASS) 2407 #define TARGET_SOUND_MIXER_READ_TREBLE TARGET_MIXER_READ(SOUND_MIXER_TREBLE) 2408 #define TARGET_SOUND_MIXER_READ_SYNTH TARGET_MIXER_READ(SOUND_MIXER_SYNTH) 2409 #define TARGET_SOUND_MIXER_READ_PCM TARGET_MIXER_READ(SOUND_MIXER_PCM) 2410 #define TARGET_SOUND_MIXER_READ_SPEAKER TARGET_MIXER_READ(SOUND_MIXER_SPEAKER) 2411 #define TARGET_SOUND_MIXER_READ_LINE TARGET_MIXER_READ(SOUND_MIXER_LINE) 2412 #define TARGET_SOUND_MIXER_READ_MIC TARGET_MIXER_READ(SOUND_MIXER_MIC) 2413 #define TARGET_SOUND_MIXER_READ_CD TARGET_MIXER_READ(SOUND_MIXER_CD) 2414 #define TARGET_SOUND_MIXER_READ_IMIX TARGET_MIXER_READ(SOUND_MIXER_IMIX) 2415 #define TARGET_SOUND_MIXER_READ_ALTPCM TARGET_MIXER_READ(SOUND_MIXER_ALTPCM) 2416 #define TARGET_SOUND_MIXER_READ_RECLEV TARGET_MIXER_READ(SOUND_MIXER_RECLEV) 2417 #define TARGET_SOUND_MIXER_READ_IGAIN TARGET_MIXER_READ(SOUND_MIXER_IGAIN) 2418 #define TARGET_SOUND_MIXER_READ_OGAIN TARGET_MIXER_READ(SOUND_MIXER_OGAIN) 2419 #define TARGET_SOUND_MIXER_READ_LINE1 TARGET_MIXER_READ(SOUND_MIXER_LINE1) 2420 #define TARGET_SOUND_MIXER_READ_LINE2 TARGET_MIXER_READ(SOUND_MIXER_LINE2) 2421 #define TARGET_SOUND_MIXER_READ_LINE3 TARGET_MIXER_READ(SOUND_MIXER_LINE3) 2422 2423 /* Obsolete macros */ 2424 #define TARGET_SOUND_MIXER_READ_MUTE TARGET_MIXER_READ(SOUND_MIXER_MUTE) 2425 #define TARGET_SOUND_MIXER_READ_ENHANCE TARGET_MIXER_READ(SOUND_MIXER_ENHANCE) 2426 #define TARGET_SOUND_MIXER_READ_LOUD TARGET_MIXER_READ(SOUND_MIXER_LOUD) 2427 2428 #define TARGET_SOUND_MIXER_READ_RECSRC TARGET_MIXER_READ(SOUND_MIXER_RECSRC) 2429 #define TARGET_SOUND_MIXER_READ_DEVMASK TARGET_MIXER_READ(SOUND_MIXER_DEVMASK) 2430 #define TARGET_SOUND_MIXER_READ_RECMASK TARGET_MIXER_READ(SOUND_MIXER_RECMASK) 2431 #define TARGET_SOUND_MIXER_READ_STEREODEVS TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS) 2432 #define TARGET_SOUND_MIXER_READ_CAPS TARGET_MIXER_READ(SOUND_MIXER_CAPS) 2433 2434 #define TARGET_MIXER_WRITE(dev) TARGET_IOWR('M', dev, int) 2435 2436 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME) 2437 #define TARGET_SOUND_MIXER_WRITE_BASS TARGET_MIXER_WRITE(SOUND_MIXER_BASS) 2438 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE) 2439 #define TARGET_SOUND_MIXER_WRITE_SYNTH TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH) 2440 #define TARGET_SOUND_MIXER_WRITE_PCM TARGET_MIXER_WRITE(SOUND_MIXER_PCM) 2441 #define TARGET_SOUND_MIXER_WRITE_SPEAKER TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER) 2442 #define TARGET_SOUND_MIXER_WRITE_LINE TARGET_MIXER_WRITE(SOUND_MIXER_LINE) 2443 #define TARGET_SOUND_MIXER_WRITE_MIC TARGET_MIXER_WRITE(SOUND_MIXER_MIC) 2444 #define TARGET_SOUND_MIXER_WRITE_CD TARGET_MIXER_WRITE(SOUND_MIXER_CD) 2445 #define TARGET_SOUND_MIXER_WRITE_IMIX TARGET_MIXER_WRITE(SOUND_MIXER_IMIX) 2446 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM) 2447 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV) 2448 #define TARGET_SOUND_MIXER_WRITE_IGAIN TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN) 2449 #define TARGET_SOUND_MIXER_WRITE_OGAIN TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN) 2450 #define TARGET_SOUND_MIXER_WRITE_LINE1 TARGET_MIXER_WRITE(SOUND_MIXER_LINE1) 2451 #define TARGET_SOUND_MIXER_WRITE_LINE2 TARGET_MIXER_WRITE(SOUND_MIXER_LINE2) 2452 #define TARGET_SOUND_MIXER_WRITE_LINE3 TARGET_MIXER_WRITE(SOUND_MIXER_LINE3) 2453 2454 /* Obsolete macros */ 2455 #define TARGET_SOUND_MIXER_WRITE_MUTE TARGET_MIXER_WRITE(SOUND_MIXER_MUTE) 2456 #define TARGET_SOUND_MIXER_WRITE_ENHANCE TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE) 2457 #define TARGET_SOUND_MIXER_WRITE_LOUD TARGET_MIXER_WRITE(SOUND_MIXER_LOUD) 2458 2459 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC) 2460 2461 /* vfat ioctls */ 2462 #define TARGET_VFAT_IOCTL_READDIR_BOTH TARGET_IORU('r', 1) 2463 #define TARGET_VFAT_IOCTL_READDIR_SHORT TARGET_IORU('r', 2) 2464 2465 struct target_mtop { 2466 abi_short mt_op; 2467 abi_int mt_count; 2468 }; 2469 2470 #if defined(TARGET_SPARC) || defined(TARGET_MIPS) 2471 typedef abi_long target_kernel_daddr_t; 2472 #else 2473 typedef abi_int target_kernel_daddr_t; 2474 #endif 2475 2476 struct target_mtget { 2477 abi_long mt_type; 2478 abi_long mt_resid; 2479 abi_long mt_dsreg; 2480 abi_long mt_gstat; 2481 abi_long mt_erreg; 2482 target_kernel_daddr_t mt_fileno; 2483 target_kernel_daddr_t mt_blkno; 2484 }; 2485 2486 struct target_mtpos { 2487 abi_long mt_blkno; 2488 }; 2489 2490 #define TARGET_MTIOCTOP TARGET_IOW('m', 1, struct target_mtop) 2491 #define TARGET_MTIOCGET TARGET_IOR('m', 2, struct target_mtget) 2492 #define TARGET_MTIOCPOS TARGET_IOR('m', 3, struct target_mtpos) 2493 2494 struct target_sysinfo { 2495 abi_long uptime; /* Seconds since boot */ 2496 abi_ulong loads[3]; /* 1, 5, and 15 minute load averages */ 2497 abi_ulong totalram; /* Total usable main memory size */ 2498 abi_ulong freeram; /* Available memory size */ 2499 abi_ulong sharedram; /* Amount of shared memory */ 2500 abi_ulong bufferram; /* Memory used by buffers */ 2501 abi_ulong totalswap; /* Total swap space size */ 2502 abi_ulong freeswap; /* swap space still available */ 2503 unsigned short procs; /* Number of current processes */ 2504 unsigned short pad; /* explicit padding for m68k */ 2505 abi_ulong totalhigh; /* Total high memory size */ 2506 abi_ulong freehigh; /* Available high memory size */ 2507 unsigned int mem_unit; /* Memory unit size in bytes */ 2508 char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */ 2509 }; 2510 2511 struct linux_dirent { 2512 long d_ino; 2513 unsigned long d_off; 2514 unsigned short d_reclen; 2515 char d_name[256]; /* We must not include limits.h! */ 2516 }; 2517 2518 struct linux_dirent64 { 2519 uint64_t d_ino; 2520 int64_t d_off; 2521 unsigned short d_reclen; 2522 unsigned char d_type; 2523 char d_name[256]; 2524 }; 2525 2526 struct target_mq_attr { 2527 abi_long mq_flags; 2528 abi_long mq_maxmsg; 2529 abi_long mq_msgsize; 2530 abi_long mq_curmsgs; 2531 }; 2532 2533 #include "socket.h" 2534 2535 #include "errno_defs.h" 2536 2537 #define FUTEX_WAIT 0 2538 #define FUTEX_WAKE 1 2539 #define FUTEX_FD 2 2540 #define FUTEX_REQUEUE 3 2541 #define FUTEX_CMP_REQUEUE 4 2542 #define FUTEX_WAKE_OP 5 2543 #define FUTEX_LOCK_PI 6 2544 #define FUTEX_UNLOCK_PI 7 2545 #define FUTEX_TRYLOCK_PI 8 2546 #define FUTEX_WAIT_BITSET 9 2547 #define FUTEX_WAKE_BITSET 10 2548 2549 #define FUTEX_PRIVATE_FLAG 128 2550 #define FUTEX_CLOCK_REALTIME 256 2551 #define FUTEX_CMD_MASK ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME) 2552 2553 #ifdef CONFIG_EPOLL 2554 #if defined(TARGET_X86_64) 2555 #define TARGET_EPOLL_PACKED QEMU_PACKED 2556 #else 2557 #define TARGET_EPOLL_PACKED 2558 #endif 2559 2560 typedef union target_epoll_data { 2561 abi_ulong ptr; 2562 abi_int fd; 2563 abi_uint u32; 2564 abi_ullong u64; 2565 } target_epoll_data_t; 2566 2567 struct target_epoll_event { 2568 abi_uint events; 2569 target_epoll_data_t data; 2570 } TARGET_EPOLL_PACKED; 2571 2572 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event)) 2573 2574 #endif 2575 struct target_rlimit64 { 2576 uint64_t rlim_cur; 2577 uint64_t rlim_max; 2578 }; 2579 2580 struct target_ucred { 2581 uint32_t pid; 2582 uint32_t uid; 2583 uint32_t gid; 2584 }; 2585 2586 typedef int32_t target_timer_t; 2587 2588 #define TARGET_SIGEV_MAX_SIZE 64 2589 2590 /* This is architecture-specific but most architectures use the default */ 2591 #ifdef TARGET_MIPS 2592 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long)) 2593 #else 2594 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \ 2595 + sizeof(target_sigval_t)) 2596 #endif 2597 2598 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \ 2599 - TARGET_SIGEV_PREAMBLE_SIZE) \ 2600 / sizeof(int32_t)) 2601 2602 struct target_sigevent { 2603 target_sigval_t sigev_value; 2604 abi_int sigev_signo; 2605 abi_int sigev_notify; 2606 union { 2607 abi_int _pad[TARGET_SIGEV_PAD_SIZE]; 2608 abi_int _tid; 2609 2610 /* The kernel (and thus QEMU) never looks at these; 2611 * they're only used as part of the ABI between a 2612 * userspace program and libc. 2613 */ 2614 struct { 2615 abi_ulong _function; 2616 abi_ulong _attribute; 2617 } _sigev_thread; 2618 } _sigev_un; 2619 }; 2620 2621 struct target_user_cap_header { 2622 uint32_t version; 2623 int pid; 2624 }; 2625 2626 struct target_user_cap_data { 2627 uint32_t effective; 2628 uint32_t permitted; 2629 uint32_t inheritable; 2630 }; 2631 2632 /* from kernel's include/linux/syslog.h */ 2633 2634 /* Close the log. Currently a NOP. */ 2635 #define TARGET_SYSLOG_ACTION_CLOSE 0 2636 /* Open the log. Currently a NOP. */ 2637 #define TARGET_SYSLOG_ACTION_OPEN 1 2638 /* Read from the log. */ 2639 #define TARGET_SYSLOG_ACTION_READ 2 2640 /* Read all messages remaining in the ring buffer. */ 2641 #define TARGET_SYSLOG_ACTION_READ_ALL 3 2642 /* Read and clear all messages remaining in the ring buffer */ 2643 #define TARGET_SYSLOG_ACTION_READ_CLEAR 4 2644 /* Clear ring buffer. */ 2645 #define TARGET_SYSLOG_ACTION_CLEAR 5 2646 /* Disable printk's to console */ 2647 #define TARGET_SYSLOG_ACTION_CONSOLE_OFF 6 2648 /* Enable printk's to console */ 2649 #define TARGET_SYSLOG_ACTION_CONSOLE_ON 7 2650 /* Set level of messages printed to console */ 2651 #define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL 8 2652 /* Return number of unread characters in the log buffer */ 2653 #define TARGET_SYSLOG_ACTION_SIZE_UNREAD 9 2654 /* Return size of the log buffer */ 2655 #define TARGET_SYSLOG_ACTION_SIZE_BUFFER 10 2656 2657 #endif 2658