1 use crate::off64_t; 2 use crate::prelude::*; 3 4 pub type pthread_t = c_ulong; 5 pub type __priority_which_t = c_uint; 6 pub type __rlimit_resource_t = c_uint; 7 pub type Lmid_t = c_long; 8 pub type regoff_t = c_int; 9 pub type __kernel_rwf_t = c_int; 10 11 cfg_if! { 12 if #[cfg(doc)] { 13 // Used in `linux::arch` to define ioctl constants. 14 pub(crate) type Ioctl = c_ulong; 15 } else { 16 #[doc(hidden)] 17 pub type Ioctl = c_ulong; 18 } 19 } 20 21 s! { 22 pub struct aiocb { 23 pub aio_fildes: c_int, 24 pub aio_lio_opcode: c_int, 25 pub aio_reqprio: c_int, 26 pub aio_buf: *mut c_void, 27 pub aio_nbytes: size_t, 28 pub aio_sigevent: crate::sigevent, 29 __next_prio: *mut aiocb, 30 __abs_prio: c_int, 31 __policy: c_int, 32 __error_code: c_int, 33 __return_value: ssize_t, 34 pub aio_offset: off_t, 35 #[cfg(all(not(target_arch = "x86_64"), target_pointer_width = "32"))] 36 __unused1: [c_char; 4], 37 __glibc_reserved: [c_char; 32], 38 } 39 40 pub struct __exit_status { 41 pub e_termination: c_short, 42 pub e_exit: c_short, 43 } 44 45 pub struct __timeval { 46 pub tv_sec: i32, 47 pub tv_usec: i32, 48 } 49 50 pub struct glob64_t { 51 pub gl_pathc: size_t, 52 pub gl_pathv: *mut *mut c_char, 53 pub gl_offs: size_t, 54 pub gl_flags: c_int, 55 56 __unused1: *mut c_void, 57 __unused2: *mut c_void, 58 __unused3: *mut c_void, 59 __unused4: *mut c_void, 60 __unused5: *mut c_void, 61 } 62 63 pub struct msghdr { 64 pub msg_name: *mut c_void, 65 pub msg_namelen: crate::socklen_t, 66 pub msg_iov: *mut crate::iovec, 67 pub msg_iovlen: size_t, 68 pub msg_control: *mut c_void, 69 pub msg_controllen: size_t, 70 pub msg_flags: c_int, 71 } 72 73 pub struct cmsghdr { 74 pub cmsg_len: size_t, 75 pub cmsg_level: c_int, 76 pub cmsg_type: c_int, 77 } 78 79 pub struct termios { 80 pub c_iflag: crate::tcflag_t, 81 pub c_oflag: crate::tcflag_t, 82 pub c_cflag: crate::tcflag_t, 83 pub c_lflag: crate::tcflag_t, 84 pub c_line: crate::cc_t, 85 pub c_cc: [crate::cc_t; crate::NCCS], 86 #[cfg(not(any( 87 target_arch = "sparc", 88 target_arch = "sparc64", 89 target_arch = "mips", 90 target_arch = "mips32r6", 91 target_arch = "mips64", 92 target_arch = "mips64r6" 93 )))] 94 pub c_ispeed: crate::speed_t, 95 #[cfg(not(any( 96 target_arch = "sparc", 97 target_arch = "sparc64", 98 target_arch = "mips", 99 target_arch = "mips32r6", 100 target_arch = "mips64", 101 target_arch = "mips64r6" 102 )))] 103 pub c_ospeed: crate::speed_t, 104 } 105 106 pub struct mallinfo { 107 pub arena: c_int, 108 pub ordblks: c_int, 109 pub smblks: c_int, 110 pub hblks: c_int, 111 pub hblkhd: c_int, 112 pub usmblks: c_int, 113 pub fsmblks: c_int, 114 pub uordblks: c_int, 115 pub fordblks: c_int, 116 pub keepcost: c_int, 117 } 118 119 pub struct mallinfo2 { 120 pub arena: size_t, 121 pub ordblks: size_t, 122 pub smblks: size_t, 123 pub hblks: size_t, 124 pub hblkhd: size_t, 125 pub usmblks: size_t, 126 pub fsmblks: size_t, 127 pub uordblks: size_t, 128 pub fordblks: size_t, 129 pub keepcost: size_t, 130 } 131 132 pub struct nl_pktinfo { 133 pub group: u32, 134 } 135 136 pub struct nl_mmap_req { 137 pub nm_block_size: c_uint, 138 pub nm_block_nr: c_uint, 139 pub nm_frame_size: c_uint, 140 pub nm_frame_nr: c_uint, 141 } 142 143 pub struct nl_mmap_hdr { 144 pub nm_status: c_uint, 145 pub nm_len: c_uint, 146 pub nm_group: u32, 147 pub nm_pid: u32, 148 pub nm_uid: u32, 149 pub nm_gid: u32, 150 } 151 152 pub struct rtentry { 153 pub rt_pad1: c_ulong, 154 pub rt_dst: crate::sockaddr, 155 pub rt_gateway: crate::sockaddr, 156 pub rt_genmask: crate::sockaddr, 157 pub rt_flags: c_ushort, 158 pub rt_pad2: c_short, 159 pub rt_pad3: c_ulong, 160 pub rt_tos: c_uchar, 161 pub rt_class: c_uchar, 162 #[cfg(target_pointer_width = "64")] 163 pub rt_pad4: [c_short; 3usize], 164 #[cfg(not(target_pointer_width = "64"))] 165 pub rt_pad4: c_short, 166 pub rt_metric: c_short, 167 pub rt_dev: *mut c_char, 168 pub rt_mtu: c_ulong, 169 pub rt_window: c_ulong, 170 pub rt_irtt: c_ushort, 171 } 172 173 pub struct timex { 174 pub modes: c_uint, 175 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 176 pub offset: i64, 177 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 178 pub offset: c_long, 179 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 180 pub freq: i64, 181 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 182 pub freq: c_long, 183 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 184 pub maxerror: i64, 185 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 186 pub maxerror: c_long, 187 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 188 pub esterror: i64, 189 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 190 pub esterror: c_long, 191 pub status: c_int, 192 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 193 pub constant: i64, 194 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 195 pub constant: c_long, 196 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 197 pub precision: i64, 198 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 199 pub precision: c_long, 200 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 201 pub tolerance: i64, 202 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 203 pub tolerance: c_long, 204 pub time: crate::timeval, 205 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 206 pub tick: i64, 207 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 208 pub tick: c_long, 209 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 210 pub ppsfreq: i64, 211 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 212 pub ppsfreq: c_long, 213 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 214 pub jitter: i64, 215 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 216 pub jitter: c_long, 217 pub shift: c_int, 218 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 219 pub stabil: i64, 220 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 221 pub stabil: c_long, 222 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 223 pub jitcnt: i64, 224 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 225 pub jitcnt: c_long, 226 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 227 pub calcnt: i64, 228 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 229 pub calcnt: c_long, 230 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 231 pub errcnt: i64, 232 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 233 pub errcnt: c_long, 234 #[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))] 235 pub stbcnt: i64, 236 #[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))] 237 pub stbcnt: c_long, 238 pub tai: c_int, 239 pub __unused1: i32, 240 pub __unused2: i32, 241 pub __unused3: i32, 242 pub __unused4: i32, 243 pub __unused5: i32, 244 pub __unused6: i32, 245 pub __unused7: i32, 246 pub __unused8: i32, 247 pub __unused9: i32, 248 pub __unused10: i32, 249 pub __unused11: i32, 250 } 251 252 pub struct ntptimeval { 253 pub time: crate::timeval, 254 pub maxerror: c_long, 255 pub esterror: c_long, 256 pub tai: c_long, 257 pub __glibc_reserved1: c_long, 258 pub __glibc_reserved2: c_long, 259 pub __glibc_reserved3: c_long, 260 pub __glibc_reserved4: c_long, 261 } 262 263 pub struct regex_t { 264 __buffer: *mut c_void, 265 __allocated: size_t, 266 __used: size_t, 267 __syntax: c_ulong, 268 __fastmap: *mut c_char, 269 __translate: *mut c_char, 270 __re_nsub: size_t, 271 __bitfield: u8, 272 } 273 274 pub struct Elf64_Chdr { 275 pub ch_type: crate::Elf64_Word, 276 pub ch_reserved: crate::Elf64_Word, 277 pub ch_size: crate::Elf64_Xword, 278 pub ch_addralign: crate::Elf64_Xword, 279 } 280 281 pub struct Elf32_Chdr { 282 pub ch_type: crate::Elf32_Word, 283 pub ch_size: crate::Elf32_Word, 284 pub ch_addralign: crate::Elf32_Word, 285 } 286 287 pub struct seminfo { 288 pub semmap: c_int, 289 pub semmni: c_int, 290 pub semmns: c_int, 291 pub semmnu: c_int, 292 pub semmsl: c_int, 293 pub semopm: c_int, 294 pub semume: c_int, 295 pub semusz: c_int, 296 pub semvmx: c_int, 297 pub semaem: c_int, 298 } 299 300 pub struct ptrace_peeksiginfo_args { 301 pub off: crate::__u64, 302 pub flags: crate::__u32, 303 pub nr: crate::__s32, 304 } 305 306 pub struct __c_anonymous_ptrace_syscall_info_entry { 307 pub nr: crate::__u64, 308 pub args: [crate::__u64; 6], 309 } 310 311 pub struct __c_anonymous_ptrace_syscall_info_exit { 312 pub sval: crate::__s64, 313 pub is_error: crate::__u8, 314 } 315 316 pub struct __c_anonymous_ptrace_syscall_info_seccomp { 317 pub nr: crate::__u64, 318 pub args: [crate::__u64; 6], 319 pub ret_data: crate::__u32, 320 } 321 322 pub struct ptrace_syscall_info { 323 pub op: crate::__u8, 324 pub pad: [crate::__u8; 3], 325 pub arch: crate::__u32, 326 pub instruction_pointer: crate::__u64, 327 pub stack_pointer: crate::__u64, 328 pub u: __c_anonymous_ptrace_syscall_info_data, 329 } 330 331 // linux/if_xdp.h 332 333 pub struct sockaddr_xdp { 334 pub sxdp_family: crate::__u16, 335 pub sxdp_flags: crate::__u16, 336 pub sxdp_ifindex: crate::__u32, 337 pub sxdp_queue_id: crate::__u32, 338 pub sxdp_shared_umem_fd: crate::__u32, 339 } 340 341 pub struct xdp_ring_offset { 342 pub producer: crate::__u64, 343 pub consumer: crate::__u64, 344 pub desc: crate::__u64, 345 pub flags: crate::__u64, 346 } 347 348 pub struct xdp_mmap_offsets { 349 pub rx: xdp_ring_offset, 350 pub tx: xdp_ring_offset, 351 pub fr: xdp_ring_offset, 352 pub cr: xdp_ring_offset, 353 } 354 355 pub struct xdp_ring_offset_v1 { 356 pub producer: crate::__u64, 357 pub consumer: crate::__u64, 358 pub desc: crate::__u64, 359 } 360 361 pub struct xdp_mmap_offsets_v1 { 362 pub rx: xdp_ring_offset_v1, 363 pub tx: xdp_ring_offset_v1, 364 pub fr: xdp_ring_offset_v1, 365 pub cr: xdp_ring_offset_v1, 366 } 367 368 pub struct xdp_umem_reg { 369 pub addr: crate::__u64, 370 pub len: crate::__u64, 371 pub chunk_size: crate::__u32, 372 pub headroom: crate::__u32, 373 pub flags: crate::__u32, 374 pub tx_metadata_len: crate::__u32, 375 } 376 377 pub struct xdp_umem_reg_v1 { 378 pub addr: crate::__u64, 379 pub len: crate::__u64, 380 pub chunk_size: crate::__u32, 381 pub headroom: crate::__u32, 382 } 383 384 pub struct xdp_statistics { 385 pub rx_dropped: crate::__u64, 386 pub rx_invalid_descs: crate::__u64, 387 pub tx_invalid_descs: crate::__u64, 388 pub rx_ring_full: crate::__u64, 389 pub rx_fill_ring_empty_descs: crate::__u64, 390 pub tx_ring_empty_descs: crate::__u64, 391 } 392 393 pub struct xdp_statistics_v1 { 394 pub rx_dropped: crate::__u64, 395 pub rx_invalid_descs: crate::__u64, 396 pub tx_invalid_descs: crate::__u64, 397 } 398 399 pub struct xdp_options { 400 pub flags: crate::__u32, 401 } 402 403 pub struct xdp_desc { 404 pub addr: crate::__u64, 405 pub len: crate::__u32, 406 pub options: crate::__u32, 407 } 408 409 pub struct iocb { 410 pub aio_data: crate::__u64, 411 #[cfg(target_endian = "little")] 412 pub aio_key: crate::__u32, 413 #[cfg(target_endian = "little")] 414 pub aio_rw_flags: crate::__kernel_rwf_t, 415 #[cfg(target_endian = "big")] 416 pub aio_rw_flags: crate::__kernel_rwf_t, 417 #[cfg(target_endian = "big")] 418 pub aio_key: crate::__u32, 419 pub aio_lio_opcode: crate::__u16, 420 pub aio_reqprio: crate::__s16, 421 pub aio_fildes: crate::__u32, 422 pub aio_buf: crate::__u64, 423 pub aio_nbytes: crate::__u64, 424 pub aio_offset: crate::__s64, 425 aio_reserved2: crate::__u64, 426 pub aio_flags: crate::__u32, 427 pub aio_resfd: crate::__u32, 428 } 429 430 // netinet/tcp.h 431 432 pub struct tcp_info { 433 pub tcpi_state: u8, 434 pub tcpi_ca_state: u8, 435 pub tcpi_retransmits: u8, 436 pub tcpi_probes: u8, 437 pub tcpi_backoff: u8, 438 pub tcpi_options: u8, 439 /// This contains the bitfields `tcpi_snd_wscale` and `tcpi_rcv_wscale`. 440 /// Each is 4 bits. 441 pub tcpi_snd_rcv_wscale: u8, 442 pub tcpi_rto: u32, 443 pub tcpi_ato: u32, 444 pub tcpi_snd_mss: u32, 445 pub tcpi_rcv_mss: u32, 446 pub tcpi_unacked: u32, 447 pub tcpi_sacked: u32, 448 pub tcpi_lost: u32, 449 pub tcpi_retrans: u32, 450 pub tcpi_fackets: u32, 451 pub tcpi_last_data_sent: u32, 452 pub tcpi_last_ack_sent: u32, 453 pub tcpi_last_data_recv: u32, 454 pub tcpi_last_ack_recv: u32, 455 pub tcpi_pmtu: u32, 456 pub tcpi_rcv_ssthresh: u32, 457 pub tcpi_rtt: u32, 458 pub tcpi_rttvar: u32, 459 pub tcpi_snd_ssthresh: u32, 460 pub tcpi_snd_cwnd: u32, 461 pub tcpi_advmss: u32, 462 pub tcpi_reordering: u32, 463 pub tcpi_rcv_rtt: u32, 464 pub tcpi_rcv_space: u32, 465 pub tcpi_total_retrans: u32, 466 } 467 468 pub struct fanotify_event_info_pidfd { 469 pub hdr: crate::fanotify_event_info_header, 470 pub pidfd: crate::__s32, 471 } 472 473 pub struct fanotify_event_info_error { 474 pub hdr: crate::fanotify_event_info_header, 475 pub error: crate::__s32, 476 pub error_count: crate::__u32, 477 } 478 479 // FIXME(1.0) this is actually a union 480 #[cfg_attr(target_pointer_width = "32", repr(align(4)))] 481 #[cfg_attr(target_pointer_width = "64", repr(align(8)))] 482 pub struct sem_t { 483 #[cfg(target_pointer_width = "32")] 484 __size: [c_char; 16], 485 #[cfg(target_pointer_width = "64")] 486 __size: [c_char; 32], 487 } 488 } 489 490 impl siginfo_t { 491 pub unsafe fn si_addr(&self) -> *mut c_void { 492 #[repr(C)] 493 struct siginfo_sigfault { 494 _si_signo: c_int, 495 _si_errno: c_int, 496 _si_code: c_int, 497 si_addr: *mut c_void, 498 } 499 (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr 500 } 501 502 pub unsafe fn si_value(&self) -> crate::sigval { 503 #[repr(C)] 504 struct siginfo_timer { 505 _si_signo: c_int, 506 _si_errno: c_int, 507 _si_code: c_int, 508 _si_tid: c_int, 509 _si_overrun: c_int, 510 si_sigval: crate::sigval, 511 } 512 (*(self as *const siginfo_t as *const siginfo_timer)).si_sigval 513 } 514 } 515 516 // Internal, for casts to access union fields 517 #[repr(C)] 518 struct sifields_sigchld { 519 si_pid: crate::pid_t, 520 si_uid: crate::uid_t, 521 si_status: c_int, 522 si_utime: c_long, 523 si_stime: c_long, 524 } 525 impl Copy for sifields_sigchld {} 526 impl Clone for sifields_sigchld { 527 fn clone(&self) -> sifields_sigchld { 528 *self 529 } 530 } 531 532 // Internal, for casts to access union fields 533 #[repr(C)] 534 union sifields { 535 _align_pointer: *mut c_void, 536 sigchld: sifields_sigchld, 537 } 538 539 // Internal, for casts to access union fields. Note that some variants 540 // of sifields start with a pointer, which makes the alignment of 541 // sifields vary on 32-bit and 64-bit architectures. 542 #[repr(C)] 543 struct siginfo_f { 544 _siginfo_base: [c_int; 3], 545 sifields: sifields, 546 } 547 548 impl siginfo_t { 549 unsafe fn sifields(&self) -> &sifields { 550 &(*(self as *const siginfo_t as *const siginfo_f)).sifields 551 } 552 553 pub unsafe fn si_pid(&self) -> crate::pid_t { 554 self.sifields().sigchld.si_pid 555 } 556 557 pub unsafe fn si_uid(&self) -> crate::uid_t { 558 self.sifields().sigchld.si_uid 559 } 560 561 pub unsafe fn si_status(&self) -> c_int { 562 self.sifields().sigchld.si_status 563 } 564 565 pub unsafe fn si_utime(&self) -> c_long { 566 self.sifields().sigchld.si_utime 567 } 568 569 pub unsafe fn si_stime(&self) -> c_long { 570 self.sifields().sigchld.si_stime 571 } 572 } 573 574 pub union __c_anonymous_ptrace_syscall_info_data { 575 pub entry: __c_anonymous_ptrace_syscall_info_entry, 576 pub exit: __c_anonymous_ptrace_syscall_info_exit, 577 pub seccomp: __c_anonymous_ptrace_syscall_info_seccomp, 578 } 579 impl Copy for __c_anonymous_ptrace_syscall_info_data {} 580 impl Clone for __c_anonymous_ptrace_syscall_info_data { 581 fn clone(&self) -> __c_anonymous_ptrace_syscall_info_data { 582 *self 583 } 584 } 585 586 s_no_extra_traits! { 587 pub struct utmpx { 588 pub ut_type: c_short, 589 pub ut_pid: crate::pid_t, 590 pub ut_line: [c_char; __UT_LINESIZE], 591 pub ut_id: [c_char; 4], 592 593 pub ut_user: [c_char; __UT_NAMESIZE], 594 pub ut_host: [c_char; __UT_HOSTSIZE], 595 pub ut_exit: __exit_status, 596 597 #[cfg(any( 598 target_arch = "aarch64", 599 target_arch = "s390x", 600 target_arch = "loongarch64", 601 all(target_pointer_width = "32", not(target_arch = "x86_64")) 602 ))] 603 pub ut_session: c_long, 604 #[cfg(any( 605 target_arch = "aarch64", 606 target_arch = "s390x", 607 target_arch = "loongarch64", 608 all(target_pointer_width = "32", not(target_arch = "x86_64")) 609 ))] 610 pub ut_tv: crate::timeval, 611 612 #[cfg(not(any( 613 target_arch = "aarch64", 614 target_arch = "s390x", 615 target_arch = "loongarch64", 616 all(target_pointer_width = "32", not(target_arch = "x86_64")) 617 )))] 618 pub ut_session: i32, 619 #[cfg(not(any( 620 target_arch = "aarch64", 621 target_arch = "s390x", 622 target_arch = "loongarch64", 623 all(target_pointer_width = "32", not(target_arch = "x86_64")) 624 )))] 625 pub ut_tv: __timeval, 626 627 pub ut_addr_v6: [i32; 4], 628 __glibc_reserved: [c_char; 20], 629 } 630 } 631 632 cfg_if! { 633 if #[cfg(feature = "extra_traits")] { 634 impl PartialEq for utmpx { 635 fn eq(&self, other: &utmpx) -> bool { 636 self.ut_type == other.ut_type 637 && self.ut_pid == other.ut_pid 638 && self.ut_line == other.ut_line 639 && self.ut_id == other.ut_id 640 && self.ut_user == other.ut_user 641 && self 642 .ut_host 643 .iter() 644 .zip(other.ut_host.iter()) 645 .all(|(a, b)| a == b) 646 && self.ut_exit == other.ut_exit 647 && self.ut_session == other.ut_session 648 && self.ut_tv == other.ut_tv 649 && self.ut_addr_v6 == other.ut_addr_v6 650 && self.__glibc_reserved == other.__glibc_reserved 651 } 652 } 653 654 impl Eq for utmpx {} 655 656 impl fmt::Debug for utmpx { 657 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { 658 f.debug_struct("utmpx") 659 .field("ut_type", &self.ut_type) 660 .field("ut_pid", &self.ut_pid) 661 .field("ut_line", &self.ut_line) 662 .field("ut_id", &self.ut_id) 663 .field("ut_user", &self.ut_user) 664 // FIXME(debug): .field("ut_host", &self.ut_host) 665 .field("ut_exit", &self.ut_exit) 666 .field("ut_session", &self.ut_session) 667 .field("ut_tv", &self.ut_tv) 668 .field("ut_addr_v6", &self.ut_addr_v6) 669 .field("__glibc_reserved", &self.__glibc_reserved) 670 .finish() 671 } 672 } 673 674 impl hash::Hash for utmpx { 675 fn hash<H: hash::Hasher>(&self, state: &mut H) { 676 self.ut_type.hash(state); 677 self.ut_pid.hash(state); 678 self.ut_line.hash(state); 679 self.ut_id.hash(state); 680 self.ut_user.hash(state); 681 self.ut_host.hash(state); 682 self.ut_exit.hash(state); 683 self.ut_session.hash(state); 684 self.ut_tv.hash(state); 685 self.ut_addr_v6.hash(state); 686 self.__glibc_reserved.hash(state); 687 } 688 } 689 690 impl PartialEq for __c_anonymous_ptrace_syscall_info_data { 691 fn eq(&self, other: &__c_anonymous_ptrace_syscall_info_data) -> bool { 692 unsafe { 693 self.entry == other.entry 694 || self.exit == other.exit 695 || self.seccomp == other.seccomp 696 } 697 } 698 } 699 700 impl Eq for __c_anonymous_ptrace_syscall_info_data {} 701 702 impl fmt::Debug for __c_anonymous_ptrace_syscall_info_data { 703 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { 704 unsafe { 705 f.debug_struct("__c_anonymous_ptrace_syscall_info_data") 706 .field("entry", &self.entry) 707 .field("exit", &self.exit) 708 .field("seccomp", &self.seccomp) 709 .finish() 710 } 711 } 712 } 713 714 impl hash::Hash for __c_anonymous_ptrace_syscall_info_data { 715 fn hash<H: hash::Hasher>(&self, state: &mut H) { 716 unsafe { 717 self.entry.hash(state); 718 self.exit.hash(state); 719 self.seccomp.hash(state); 720 } 721 } 722 } 723 } 724 } 725 726 // include/uapi/asm-generic/hugetlb_encode.h 727 pub const HUGETLB_FLAG_ENCODE_SHIFT: c_int = 26; 728 pub const HUGETLB_FLAG_ENCODE_MASK: c_int = 0x3f; 729 730 pub const HUGETLB_FLAG_ENCODE_64KB: c_int = 16 << HUGETLB_FLAG_ENCODE_SHIFT; 731 pub const HUGETLB_FLAG_ENCODE_512KB: c_int = 19 << HUGETLB_FLAG_ENCODE_SHIFT; 732 pub const HUGETLB_FLAG_ENCODE_1MB: c_int = 20 << HUGETLB_FLAG_ENCODE_SHIFT; 733 pub const HUGETLB_FLAG_ENCODE_2MB: c_int = 21 << HUGETLB_FLAG_ENCODE_SHIFT; 734 pub const HUGETLB_FLAG_ENCODE_8MB: c_int = 23 << HUGETLB_FLAG_ENCODE_SHIFT; 735 pub const HUGETLB_FLAG_ENCODE_16MB: c_int = 24 << HUGETLB_FLAG_ENCODE_SHIFT; 736 pub const HUGETLB_FLAG_ENCODE_32MB: c_int = 25 << HUGETLB_FLAG_ENCODE_SHIFT; 737 pub const HUGETLB_FLAG_ENCODE_256MB: c_int = 28 << HUGETLB_FLAG_ENCODE_SHIFT; 738 pub const HUGETLB_FLAG_ENCODE_512MB: c_int = 29 << HUGETLB_FLAG_ENCODE_SHIFT; 739 pub const HUGETLB_FLAG_ENCODE_1GB: c_int = 30 << HUGETLB_FLAG_ENCODE_SHIFT; 740 pub const HUGETLB_FLAG_ENCODE_2GB: c_int = 31 << HUGETLB_FLAG_ENCODE_SHIFT; 741 pub const HUGETLB_FLAG_ENCODE_16GB: c_int = 34 << HUGETLB_FLAG_ENCODE_SHIFT; 742 743 // include/uapi/linux/mman.h 744 /* 745 * Huge page size encoding when MAP_HUGETLB is specified, and a huge page 746 * size other than the default is desired. See hugetlb_encode.h. 747 * All known huge page size encodings are provided here. It is the 748 * responsibility of the application to know which sizes are supported on 749 * the running system. See mmap(2) man page for details. 750 */ 751 pub const MAP_HUGE_SHIFT: c_int = HUGETLB_FLAG_ENCODE_SHIFT; 752 pub const MAP_HUGE_MASK: c_int = HUGETLB_FLAG_ENCODE_MASK; 753 754 pub const MAP_HUGE_64KB: c_int = HUGETLB_FLAG_ENCODE_64KB; 755 pub const MAP_HUGE_512KB: c_int = HUGETLB_FLAG_ENCODE_512KB; 756 pub const MAP_HUGE_1MB: c_int = HUGETLB_FLAG_ENCODE_1MB; 757 pub const MAP_HUGE_2MB: c_int = HUGETLB_FLAG_ENCODE_2MB; 758 pub const MAP_HUGE_8MB: c_int = HUGETLB_FLAG_ENCODE_8MB; 759 pub const MAP_HUGE_16MB: c_int = HUGETLB_FLAG_ENCODE_16MB; 760 pub const MAP_HUGE_32MB: c_int = HUGETLB_FLAG_ENCODE_32MB; 761 pub const MAP_HUGE_256MB: c_int = HUGETLB_FLAG_ENCODE_256MB; 762 pub const MAP_HUGE_512MB: c_int = HUGETLB_FLAG_ENCODE_512MB; 763 pub const MAP_HUGE_1GB: c_int = HUGETLB_FLAG_ENCODE_1GB; 764 pub const MAP_HUGE_2GB: c_int = HUGETLB_FLAG_ENCODE_2GB; 765 pub const MAP_HUGE_16GB: c_int = HUGETLB_FLAG_ENCODE_16GB; 766 767 pub const PRIO_PROCESS: crate::__priority_which_t = 0; 768 pub const PRIO_PGRP: crate::__priority_which_t = 1; 769 pub const PRIO_USER: crate::__priority_which_t = 2; 770 771 pub const MS_RMT_MASK: c_ulong = 0x02800051; 772 773 pub const __UT_LINESIZE: usize = 32; 774 pub const __UT_NAMESIZE: usize = 32; 775 pub const __UT_HOSTSIZE: usize = 256; 776 pub const EMPTY: c_short = 0; 777 pub const RUN_LVL: c_short = 1; 778 pub const BOOT_TIME: c_short = 2; 779 pub const NEW_TIME: c_short = 3; 780 pub const OLD_TIME: c_short = 4; 781 pub const INIT_PROCESS: c_short = 5; 782 pub const LOGIN_PROCESS: c_short = 6; 783 pub const USER_PROCESS: c_short = 7; 784 pub const DEAD_PROCESS: c_short = 8; 785 pub const ACCOUNTING: c_short = 9; 786 787 // dlfcn.h 788 pub const LM_ID_BASE: c_long = 0; 789 pub const LM_ID_NEWLM: c_long = -1; 790 791 pub const RTLD_DI_LMID: c_int = 1; 792 pub const RTLD_DI_LINKMAP: c_int = 2; 793 pub const RTLD_DI_CONFIGADDR: c_int = 3; 794 pub const RTLD_DI_SERINFO: c_int = 4; 795 pub const RTLD_DI_SERINFOSIZE: c_int = 5; 796 pub const RTLD_DI_ORIGIN: c_int = 6; 797 pub const RTLD_DI_PROFILENAME: c_int = 7; 798 pub const RTLD_DI_PROFILEOUT: c_int = 8; 799 pub const RTLD_DI_TLS_MODID: c_int = 9; 800 pub const RTLD_DI_TLS_DATA: c_int = 10; 801 802 pub const SOCK_NONBLOCK: c_int = O_NONBLOCK; 803 pub const PIDFD_NONBLOCK: c_uint = O_NONBLOCK as c_uint; 804 805 pub const SOL_RXRPC: c_int = 272; 806 pub const SOL_PPPOL2TP: c_int = 273; 807 pub const SOL_PNPIPE: c_int = 275; 808 pub const SOL_RDS: c_int = 276; 809 pub const SOL_IUCV: c_int = 277; 810 pub const SOL_CAIF: c_int = 278; 811 pub const SOL_NFC: c_int = 280; 812 pub const SOL_XDP: c_int = 283; 813 814 pub const MSG_TRYHARD: c_int = 4; 815 816 pub const LC_PAPER: c_int = 7; 817 pub const LC_NAME: c_int = 8; 818 pub const LC_ADDRESS: c_int = 9; 819 pub const LC_TELEPHONE: c_int = 10; 820 pub const LC_MEASUREMENT: c_int = 11; 821 pub const LC_IDENTIFICATION: c_int = 12; 822 pub const LC_PAPER_MASK: c_int = 1 << LC_PAPER; 823 pub const LC_NAME_MASK: c_int = 1 << LC_NAME; 824 pub const LC_ADDRESS_MASK: c_int = 1 << LC_ADDRESS; 825 pub const LC_TELEPHONE_MASK: c_int = 1 << LC_TELEPHONE; 826 pub const LC_MEASUREMENT_MASK: c_int = 1 << LC_MEASUREMENT; 827 pub const LC_IDENTIFICATION_MASK: c_int = 1 << LC_IDENTIFICATION; 828 pub const LC_ALL_MASK: c_int = crate::LC_CTYPE_MASK 829 | crate::LC_NUMERIC_MASK 830 | crate::LC_TIME_MASK 831 | crate::LC_COLLATE_MASK 832 | crate::LC_MONETARY_MASK 833 | crate::LC_MESSAGES_MASK 834 | LC_PAPER_MASK 835 | LC_NAME_MASK 836 | LC_ADDRESS_MASK 837 | LC_TELEPHONE_MASK 838 | LC_MEASUREMENT_MASK 839 | LC_IDENTIFICATION_MASK; 840 841 pub const ENOTSUP: c_int = EOPNOTSUPP; 842 843 pub const SOCK_SEQPACKET: c_int = 5; 844 pub const SOCK_DCCP: c_int = 6; 845 pub const SOCK_PACKET: c_int = 10; 846 847 pub const AF_IB: c_int = 27; 848 pub const AF_MPLS: c_int = 28; 849 pub const AF_NFC: c_int = 39; 850 pub const AF_VSOCK: c_int = 40; 851 pub const AF_XDP: c_int = 44; 852 pub const PF_IB: c_int = AF_IB; 853 pub const PF_MPLS: c_int = AF_MPLS; 854 pub const PF_NFC: c_int = AF_NFC; 855 pub const PF_VSOCK: c_int = AF_VSOCK; 856 pub const PF_XDP: c_int = AF_XDP; 857 858 pub const SIGEV_THREAD_ID: c_int = 4; 859 860 pub const BUFSIZ: c_uint = 8192; 861 pub const TMP_MAX: c_uint = 238328; 862 pub const FOPEN_MAX: c_uint = 16; 863 pub const FILENAME_MAX: c_uint = 4096; 864 pub const POSIX_MADV_DONTNEED: c_int = 4; 865 pub const _CS_GNU_LIBC_VERSION: c_int = 2; 866 pub const _CS_GNU_LIBPTHREAD_VERSION: c_int = 3; 867 pub const _CS_V6_ENV: c_int = 1148; 868 pub const _CS_V7_ENV: c_int = 1149; 869 pub const _SC_EQUIV_CLASS_MAX: c_int = 41; 870 pub const _SC_CHARCLASS_NAME_MAX: c_int = 45; 871 pub const _SC_PII: c_int = 53; 872 pub const _SC_PII_XTI: c_int = 54; 873 pub const _SC_PII_SOCKET: c_int = 55; 874 pub const _SC_PII_INTERNET: c_int = 56; 875 pub const _SC_PII_OSI: c_int = 57; 876 pub const _SC_POLL: c_int = 58; 877 pub const _SC_SELECT: c_int = 59; 878 pub const _SC_PII_INTERNET_STREAM: c_int = 61; 879 pub const _SC_PII_INTERNET_DGRAM: c_int = 62; 880 pub const _SC_PII_OSI_COTS: c_int = 63; 881 pub const _SC_PII_OSI_CLTS: c_int = 64; 882 pub const _SC_PII_OSI_M: c_int = 65; 883 pub const _SC_T_IOV_MAX: c_int = 66; 884 pub const _SC_2_C_VERSION: c_int = 96; 885 pub const _SC_CHAR_BIT: c_int = 101; 886 pub const _SC_CHAR_MAX: c_int = 102; 887 pub const _SC_CHAR_MIN: c_int = 103; 888 pub const _SC_INT_MAX: c_int = 104; 889 pub const _SC_INT_MIN: c_int = 105; 890 pub const _SC_LONG_BIT: c_int = 106; 891 pub const _SC_WORD_BIT: c_int = 107; 892 pub const _SC_MB_LEN_MAX: c_int = 108; 893 pub const _SC_SSIZE_MAX: c_int = 110; 894 pub const _SC_SCHAR_MAX: c_int = 111; 895 pub const _SC_SCHAR_MIN: c_int = 112; 896 pub const _SC_SHRT_MAX: c_int = 113; 897 pub const _SC_SHRT_MIN: c_int = 114; 898 pub const _SC_UCHAR_MAX: c_int = 115; 899 pub const _SC_UINT_MAX: c_int = 116; 900 pub const _SC_ULONG_MAX: c_int = 117; 901 pub const _SC_USHRT_MAX: c_int = 118; 902 pub const _SC_NL_ARGMAX: c_int = 119; 903 pub const _SC_NL_LANGMAX: c_int = 120; 904 pub const _SC_NL_MSGMAX: c_int = 121; 905 pub const _SC_NL_NMAX: c_int = 122; 906 pub const _SC_NL_SETMAX: c_int = 123; 907 pub const _SC_NL_TEXTMAX: c_int = 124; 908 pub const _SC_BASE: c_int = 134; 909 pub const _SC_C_LANG_SUPPORT: c_int = 135; 910 pub const _SC_C_LANG_SUPPORT_R: c_int = 136; 911 pub const _SC_DEVICE_IO: c_int = 140; 912 pub const _SC_DEVICE_SPECIFIC: c_int = 141; 913 pub const _SC_DEVICE_SPECIFIC_R: c_int = 142; 914 pub const _SC_FD_MGMT: c_int = 143; 915 pub const _SC_FIFO: c_int = 144; 916 pub const _SC_PIPE: c_int = 145; 917 pub const _SC_FILE_ATTRIBUTES: c_int = 146; 918 pub const _SC_FILE_LOCKING: c_int = 147; 919 pub const _SC_FILE_SYSTEM: c_int = 148; 920 pub const _SC_MULTI_PROCESS: c_int = 150; 921 pub const _SC_SINGLE_PROCESS: c_int = 151; 922 pub const _SC_NETWORKING: c_int = 152; 923 pub const _SC_REGEX_VERSION: c_int = 156; 924 pub const _SC_SIGNALS: c_int = 158; 925 pub const _SC_SYSTEM_DATABASE: c_int = 162; 926 pub const _SC_SYSTEM_DATABASE_R: c_int = 163; 927 pub const _SC_USER_GROUPS: c_int = 166; 928 pub const _SC_USER_GROUPS_R: c_int = 167; 929 pub const _SC_LEVEL1_ICACHE_SIZE: c_int = 185; 930 pub const _SC_LEVEL1_ICACHE_ASSOC: c_int = 186; 931 pub const _SC_LEVEL1_ICACHE_LINESIZE: c_int = 187; 932 pub const _SC_LEVEL1_DCACHE_SIZE: c_int = 188; 933 pub const _SC_LEVEL1_DCACHE_ASSOC: c_int = 189; 934 pub const _SC_LEVEL1_DCACHE_LINESIZE: c_int = 190; 935 pub const _SC_LEVEL2_CACHE_SIZE: c_int = 191; 936 pub const _SC_LEVEL2_CACHE_ASSOC: c_int = 192; 937 pub const _SC_LEVEL2_CACHE_LINESIZE: c_int = 193; 938 pub const _SC_LEVEL3_CACHE_SIZE: c_int = 194; 939 pub const _SC_LEVEL3_CACHE_ASSOC: c_int = 195; 940 pub const _SC_LEVEL3_CACHE_LINESIZE: c_int = 196; 941 pub const _SC_LEVEL4_CACHE_SIZE: c_int = 197; 942 pub const _SC_LEVEL4_CACHE_ASSOC: c_int = 198; 943 pub const _SC_LEVEL4_CACHE_LINESIZE: c_int = 199; 944 pub const O_ACCMODE: c_int = 3; 945 pub const ST_RELATIME: c_ulong = 4096; 946 pub const NI_MAXHOST: crate::socklen_t = 1025; 947 948 // Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the 949 // following are only available on newer Linux versions than the versions 950 // currently used in CI in some configurations, so we define them here. 951 cfg_if! { 952 if #[cfg(not(target_arch = "s390x"))] { 953 pub const BINDERFS_SUPER_MAGIC: c_long = 0x6c6f6f70; 954 pub const XFS_SUPER_MAGIC: c_long = 0x58465342; 955 } else if #[cfg(target_arch = "s390x")] { 956 pub const BINDERFS_SUPER_MAGIC: c_uint = 0x6c6f6f70; 957 pub const XFS_SUPER_MAGIC: c_uint = 0x58465342; 958 } 959 } 960 961 pub const CPU_SETSIZE: c_int = 0x400; 962 963 pub const PTRACE_TRACEME: c_uint = 0; 964 pub const PTRACE_PEEKTEXT: c_uint = 1; 965 pub const PTRACE_PEEKDATA: c_uint = 2; 966 pub const PTRACE_PEEKUSER: c_uint = 3; 967 pub const PTRACE_POKETEXT: c_uint = 4; 968 pub const PTRACE_POKEDATA: c_uint = 5; 969 pub const PTRACE_POKEUSER: c_uint = 6; 970 pub const PTRACE_CONT: c_uint = 7; 971 pub const PTRACE_KILL: c_uint = 8; 972 pub const PTRACE_SINGLESTEP: c_uint = 9; 973 pub const PTRACE_ATTACH: c_uint = 16; 974 pub const PTRACE_SYSCALL: c_uint = 24; 975 pub const PTRACE_SETOPTIONS: c_uint = 0x4200; 976 pub const PTRACE_GETEVENTMSG: c_uint = 0x4201; 977 pub const PTRACE_GETSIGINFO: c_uint = 0x4202; 978 pub const PTRACE_SETSIGINFO: c_uint = 0x4203; 979 pub const PTRACE_GETREGSET: c_uint = 0x4204; 980 pub const PTRACE_SETREGSET: c_uint = 0x4205; 981 pub const PTRACE_SEIZE: c_uint = 0x4206; 982 pub const PTRACE_INTERRUPT: c_uint = 0x4207; 983 pub const PTRACE_LISTEN: c_uint = 0x4208; 984 pub const PTRACE_PEEKSIGINFO: c_uint = 0x4209; 985 pub const PTRACE_GETSIGMASK: c_uint = 0x420a; 986 pub const PTRACE_SETSIGMASK: c_uint = 0x420b; 987 pub const PTRACE_GET_SYSCALL_INFO: c_uint = 0x420e; 988 pub const PTRACE_SYSCALL_INFO_NONE: crate::__u8 = 0; 989 pub const PTRACE_SYSCALL_INFO_ENTRY: crate::__u8 = 1; 990 pub const PTRACE_SYSCALL_INFO_EXIT: crate::__u8 = 2; 991 pub const PTRACE_SYSCALL_INFO_SECCOMP: crate::__u8 = 3; 992 993 // linux/fs.h 994 995 // Flags for preadv2/pwritev2 996 pub const RWF_HIPRI: c_int = 0x00000001; 997 pub const RWF_DSYNC: c_int = 0x00000002; 998 pub const RWF_SYNC: c_int = 0x00000004; 999 pub const RWF_NOWAIT: c_int = 0x00000008; 1000 pub const RWF_APPEND: c_int = 0x00000010; 1001 1002 // linux/rtnetlink.h 1003 pub const TCA_PAD: c_ushort = 9; 1004 pub const TCA_DUMP_INVISIBLE: c_ushort = 10; 1005 pub const TCA_CHAIN: c_ushort = 11; 1006 pub const TCA_HW_OFFLOAD: c_ushort = 12; 1007 1008 pub const RTM_DELNETCONF: u16 = 81; 1009 pub const RTM_NEWSTATS: u16 = 92; 1010 pub const RTM_GETSTATS: u16 = 94; 1011 pub const RTM_NEWCACHEREPORT: u16 = 96; 1012 1013 pub const RTM_F_LOOKUP_TABLE: c_uint = 0x1000; 1014 pub const RTM_F_FIB_MATCH: c_uint = 0x2000; 1015 1016 pub const RTA_VIA: c_ushort = 18; 1017 pub const RTA_NEWDST: c_ushort = 19; 1018 pub const RTA_PREF: c_ushort = 20; 1019 pub const RTA_ENCAP_TYPE: c_ushort = 21; 1020 pub const RTA_ENCAP: c_ushort = 22; 1021 pub const RTA_EXPIRES: c_ushort = 23; 1022 pub const RTA_PAD: c_ushort = 24; 1023 pub const RTA_UID: c_ushort = 25; 1024 pub const RTA_TTL_PROPAGATE: c_ushort = 26; 1025 1026 // linux/neighbor.h 1027 pub const NTF_EXT_LEARNED: u8 = 0x10; 1028 pub const NTF_OFFLOADED: u8 = 0x20; 1029 1030 pub const NDA_MASTER: c_ushort = 9; 1031 pub const NDA_LINK_NETNSID: c_ushort = 10; 1032 pub const NDA_SRC_VNI: c_ushort = 11; 1033 1034 // linux/personality.h 1035 pub const UNAME26: c_int = 0x0020000; 1036 pub const FDPIC_FUNCPTRS: c_int = 0x0080000; 1037 1038 pub const MAX_LINKS: c_int = 32; 1039 1040 pub const GENL_UNS_ADMIN_PERM: c_int = 0x10; 1041 1042 pub const GENL_ID_VFS_DQUOT: c_int = crate::NLMSG_MIN_TYPE + 1; 1043 pub const GENL_ID_PMCRAID: c_int = crate::NLMSG_MIN_TYPE + 2; 1044 1045 // linux/if_xdp.h 1046 pub const XDP_SHARED_UMEM: crate::__u16 = 1 << 0; 1047 pub const XDP_COPY: crate::__u16 = 1 << 1; 1048 pub const XDP_ZEROCOPY: crate::__u16 = 1 << 2; 1049 pub const XDP_USE_NEED_WAKEUP: crate::__u16 = 1 << 3; 1050 pub const XDP_USE_SG: crate::__u16 = 1 << 4; 1051 1052 pub const XDP_UMEM_UNALIGNED_CHUNK_FLAG: crate::__u32 = 1 << 0; 1053 1054 pub const XDP_RING_NEED_WAKEUP: crate::__u32 = 1 << 0; 1055 1056 pub const XDP_MMAP_OFFSETS: c_int = 1; 1057 pub const XDP_RX_RING: c_int = 2; 1058 pub const XDP_TX_RING: c_int = 3; 1059 pub const XDP_UMEM_REG: c_int = 4; 1060 pub const XDP_UMEM_FILL_RING: c_int = 5; 1061 pub const XDP_UMEM_COMPLETION_RING: c_int = 6; 1062 pub const XDP_STATISTICS: c_int = 7; 1063 pub const XDP_OPTIONS: c_int = 8; 1064 1065 pub const XDP_OPTIONS_ZEROCOPY: crate::__u32 = 1 << 0; 1066 1067 pub const XDP_PGOFF_RX_RING: off_t = 0; 1068 pub const XDP_PGOFF_TX_RING: off_t = 0x80000000; 1069 pub const XDP_UMEM_PGOFF_FILL_RING: c_ulonglong = 0x100000000; 1070 pub const XDP_UMEM_PGOFF_COMPLETION_RING: c_ulonglong = 0x180000000; 1071 1072 pub const XSK_UNALIGNED_BUF_OFFSET_SHIFT: c_int = 48; 1073 pub const XSK_UNALIGNED_BUF_ADDR_MASK: c_ulonglong = (1 << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1; 1074 1075 pub const XDP_PKT_CONTD: crate::__u32 = 1 << 0; 1076 1077 pub const ELFOSABI_ARM_AEABI: u8 = 64; 1078 1079 // linux/sched.h 1080 pub const CLONE_NEWTIME: c_int = 0x80; 1081 // DIFF(main): changed to `c_ulonglong` in e9abac9ac2 1082 pub const CLONE_CLEAR_SIGHAND: c_int = 0x100000000; 1083 pub const CLONE_INTO_CGROUP: c_int = 0x200000000; 1084 1085 // linux/keyctl.h 1086 pub const KEYCTL_DH_COMPUTE: u32 = 23; 1087 pub const KEYCTL_PKEY_QUERY: u32 = 24; 1088 pub const KEYCTL_PKEY_ENCRYPT: u32 = 25; 1089 pub const KEYCTL_PKEY_DECRYPT: u32 = 26; 1090 pub const KEYCTL_PKEY_SIGN: u32 = 27; 1091 pub const KEYCTL_PKEY_VERIFY: u32 = 28; 1092 pub const KEYCTL_RESTRICT_KEYRING: u32 = 29; 1093 1094 pub const KEYCTL_SUPPORTS_ENCRYPT: u32 = 0x01; 1095 pub const KEYCTL_SUPPORTS_DECRYPT: u32 = 0x02; 1096 pub const KEYCTL_SUPPORTS_SIGN: u32 = 0x04; 1097 pub const KEYCTL_SUPPORTS_VERIFY: u32 = 0x08; 1098 cfg_if! { 1099 if #[cfg(not(any( 1100 target_arch = "mips", 1101 target_arch = "mips32r6", 1102 target_arch = "mips64", 1103 target_arch = "mips64r6" 1104 )))] { 1105 pub const KEYCTL_MOVE: u32 = 30; 1106 pub const KEYCTL_CAPABILITIES: u32 = 31; 1107 1108 pub const KEYCTL_CAPS0_CAPABILITIES: u32 = 0x01; 1109 pub const KEYCTL_CAPS0_PERSISTENT_KEYRINGS: u32 = 0x02; 1110 pub const KEYCTL_CAPS0_DIFFIE_HELLMAN: u32 = 0x04; 1111 pub const KEYCTL_CAPS0_PUBLIC_KEY: u32 = 0x08; 1112 pub const KEYCTL_CAPS0_BIG_KEY: u32 = 0x10; 1113 pub const KEYCTL_CAPS0_INVALIDATE: u32 = 0x20; 1114 pub const KEYCTL_CAPS0_RESTRICT_KEYRING: u32 = 0x40; 1115 pub const KEYCTL_CAPS0_MOVE: u32 = 0x80; 1116 pub const KEYCTL_CAPS1_NS_KEYRING_NAME: u32 = 0x01; 1117 pub const KEYCTL_CAPS1_NS_KEY_TAG: u32 = 0x02; 1118 } 1119 } 1120 1121 pub const M_MXFAST: c_int = 1; 1122 pub const M_NLBLKS: c_int = 2; 1123 pub const M_GRAIN: c_int = 3; 1124 pub const M_KEEP: c_int = 4; 1125 pub const M_TRIM_THRESHOLD: c_int = -1; 1126 pub const M_TOP_PAD: c_int = -2; 1127 pub const M_MMAP_THRESHOLD: c_int = -3; 1128 pub const M_MMAP_MAX: c_int = -4; 1129 pub const M_CHECK_ACTION: c_int = -5; 1130 pub const M_PERTURB: c_int = -6; 1131 pub const M_ARENA_TEST: c_int = -7; 1132 pub const M_ARENA_MAX: c_int = -8; 1133 1134 pub const SOMAXCONN: c_int = 4096; 1135 1136 // linux/mount.h 1137 pub const MOVE_MOUNT_F_SYMLINKS: c_uint = 0x00000001; 1138 pub const MOVE_MOUNT_F_AUTOMOUNTS: c_uint = 0x00000002; 1139 pub const MOVE_MOUNT_F_EMPTY_PATH: c_uint = 0x00000004; 1140 pub const MOVE_MOUNT_T_SYMLINKS: c_uint = 0x00000010; 1141 pub const MOVE_MOUNT_T_AUTOMOUNTS: c_uint = 0x00000020; 1142 pub const MOVE_MOUNT_T_EMPTY_PATH: c_uint = 0x00000040; 1143 pub const MOVE_MOUNT_SET_GROUP: c_uint = 0x00000100; 1144 pub const MOVE_MOUNT_BENEATH: c_uint = 0x00000200; 1145 1146 // sys/timex.h 1147 pub const ADJ_OFFSET: c_uint = 0x0001; 1148 pub const ADJ_FREQUENCY: c_uint = 0x0002; 1149 pub const ADJ_MAXERROR: c_uint = 0x0004; 1150 pub const ADJ_ESTERROR: c_uint = 0x0008; 1151 pub const ADJ_STATUS: c_uint = 0x0010; 1152 pub const ADJ_TIMECONST: c_uint = 0x0020; 1153 pub const ADJ_TAI: c_uint = 0x0080; 1154 pub const ADJ_SETOFFSET: c_uint = 0x0100; 1155 pub const ADJ_MICRO: c_uint = 0x1000; 1156 pub const ADJ_NANO: c_uint = 0x2000; 1157 pub const ADJ_TICK: c_uint = 0x4000; 1158 pub const ADJ_OFFSET_SINGLESHOT: c_uint = 0x8001; 1159 pub const ADJ_OFFSET_SS_READ: c_uint = 0xa001; 1160 pub const MOD_OFFSET: c_uint = ADJ_OFFSET; 1161 pub const MOD_FREQUENCY: c_uint = ADJ_FREQUENCY; 1162 pub const MOD_MAXERROR: c_uint = ADJ_MAXERROR; 1163 pub const MOD_ESTERROR: c_uint = ADJ_ESTERROR; 1164 pub const MOD_STATUS: c_uint = ADJ_STATUS; 1165 pub const MOD_TIMECONST: c_uint = ADJ_TIMECONST; 1166 pub const MOD_CLKB: c_uint = ADJ_TICK; 1167 pub const MOD_CLKA: c_uint = ADJ_OFFSET_SINGLESHOT; 1168 pub const MOD_TAI: c_uint = ADJ_TAI; 1169 pub const MOD_MICRO: c_uint = ADJ_MICRO; 1170 pub const MOD_NANO: c_uint = ADJ_NANO; 1171 pub const STA_PLL: c_int = 0x0001; 1172 pub const STA_PPSFREQ: c_int = 0x0002; 1173 pub const STA_PPSTIME: c_int = 0x0004; 1174 pub const STA_FLL: c_int = 0x0008; 1175 pub const STA_INS: c_int = 0x0010; 1176 pub const STA_DEL: c_int = 0x0020; 1177 pub const STA_UNSYNC: c_int = 0x0040; 1178 pub const STA_FREQHOLD: c_int = 0x0080; 1179 pub const STA_PPSSIGNAL: c_int = 0x0100; 1180 pub const STA_PPSJITTER: c_int = 0x0200; 1181 pub const STA_PPSWANDER: c_int = 0x0400; 1182 pub const STA_PPSERROR: c_int = 0x0800; 1183 pub const STA_CLOCKERR: c_int = 0x1000; 1184 pub const STA_NANO: c_int = 0x2000; 1185 pub const STA_MODE: c_int = 0x4000; 1186 pub const STA_CLK: c_int = 0x8000; 1187 pub const STA_RONLY: c_int = STA_PPSSIGNAL 1188 | STA_PPSJITTER 1189 | STA_PPSWANDER 1190 | STA_PPSERROR 1191 | STA_CLOCKERR 1192 | STA_NANO 1193 | STA_MODE 1194 | STA_CLK; 1195 pub const NTP_API: c_int = 4; 1196 pub const TIME_OK: c_int = 0; 1197 pub const TIME_INS: c_int = 1; 1198 pub const TIME_DEL: c_int = 2; 1199 pub const TIME_OOP: c_int = 3; 1200 pub const TIME_WAIT: c_int = 4; 1201 pub const TIME_ERROR: c_int = 5; 1202 pub const TIME_BAD: c_int = TIME_ERROR; 1203 pub const MAXTC: c_long = 6; 1204 1205 // Portable GLOB_* flags are defined at the `linux_like` level. 1206 // The following are GNU extensions. 1207 pub const GLOB_PERIOD: c_int = 1 << 7; 1208 pub const GLOB_ALTDIRFUNC: c_int = 1 << 9; 1209 pub const GLOB_BRACE: c_int = 1 << 10; 1210 pub const GLOB_NOMAGIC: c_int = 1 << 11; 1211 pub const GLOB_TILDE: c_int = 1 << 12; 1212 pub const GLOB_ONLYDIR: c_int = 1 << 13; 1213 pub const GLOB_TILDE_CHECK: c_int = 1 << 14; 1214 1215 pub const MADV_COLLAPSE: c_int = 25; 1216 1217 cfg_if! { 1218 if #[cfg(any( 1219 target_arch = "arm", 1220 target_arch = "x86", 1221 target_arch = "x86_64", 1222 target_arch = "s390x", 1223 target_arch = "riscv64", 1224 target_arch = "riscv32" 1225 ))] { 1226 pub const PTHREAD_STACK_MIN: size_t = 16384; 1227 } else if #[cfg(any(target_arch = "sparc", target_arch = "sparc64"))] { 1228 pub const PTHREAD_STACK_MIN: size_t = 0x6000; 1229 } else { 1230 pub const PTHREAD_STACK_MIN: size_t = 131072; 1231 } 1232 } 1233 pub const PTHREAD_MUTEX_ADAPTIVE_NP: c_int = 3; 1234 1235 pub const REG_STARTEND: c_int = 4; 1236 1237 pub const REG_EEND: c_int = 14; 1238 pub const REG_ESIZE: c_int = 15; 1239 pub const REG_ERPAREN: c_int = 16; 1240 1241 cfg_if! { 1242 if #[cfg(any( 1243 target_arch = "x86", 1244 target_arch = "x86_64", 1245 target_arch = "arm", 1246 target_arch = "aarch64", 1247 target_arch = "loongarch64", 1248 target_arch = "riscv64", 1249 target_arch = "s390x" 1250 ))] { 1251 pub const TUNSETCARRIER: Ioctl = 0x400454e2; 1252 pub const TUNGETDEVNETNS: Ioctl = 0x54e3; 1253 } else if #[cfg(any( 1254 target_arch = "mips", 1255 target_arch = "mips64", 1256 target_arch = "powerpc", 1257 target_arch = "powerpc64", 1258 target_arch = "sparc", 1259 target_arch = "sparc64" 1260 ))] { 1261 pub const TUNSETCARRIER: Ioctl = 0x800454e2; 1262 pub const TUNGETDEVNETNS: Ioctl = 0x200054e3; 1263 } else { 1264 // Unknown target_arch 1265 } 1266 } 1267 1268 extern "C" { 1269 pub fn fgetspent_r( 1270 fp: *mut crate::FILE, 1271 spbuf: *mut crate::spwd, 1272 buf: *mut c_char, 1273 buflen: size_t, 1274 spbufp: *mut *mut crate::spwd, 1275 ) -> c_int; 1276 pub fn sgetspent_r( 1277 s: *const c_char, 1278 spbuf: *mut crate::spwd, 1279 buf: *mut c_char, 1280 buflen: size_t, 1281 spbufp: *mut *mut crate::spwd, 1282 ) -> c_int; 1283 pub fn getspent_r( 1284 spbuf: *mut crate::spwd, 1285 buf: *mut c_char, 1286 buflen: size_t, 1287 spbufp: *mut *mut crate::spwd, 1288 ) -> c_int; 1289 pub fn qsort_r( 1290 base: *mut c_void, 1291 num: size_t, 1292 size: size_t, 1293 compar: Option<unsafe extern "C" fn(*const c_void, *const c_void, *mut c_void) -> c_int>, 1294 arg: *mut c_void, 1295 ); 1296 pub fn sendmmsg( 1297 sockfd: c_int, 1298 msgvec: *mut crate::mmsghdr, 1299 vlen: c_uint, 1300 flags: c_int, 1301 ) -> c_int; 1302 pub fn recvmmsg( 1303 sockfd: c_int, 1304 msgvec: *mut crate::mmsghdr, 1305 vlen: c_uint, 1306 flags: c_int, 1307 timeout: *mut crate::timespec, 1308 ) -> c_int; 1309 1310 pub fn getrlimit64(resource: crate::__rlimit_resource_t, rlim: *mut crate::rlimit64) -> c_int; 1311 pub fn setrlimit64(resource: crate::__rlimit_resource_t, rlim: *const crate::rlimit64) 1312 -> c_int; 1313 pub fn getrlimit(resource: crate::__rlimit_resource_t, rlim: *mut crate::rlimit) -> c_int; 1314 pub fn setrlimit(resource: crate::__rlimit_resource_t, rlim: *const crate::rlimit) -> c_int; 1315 pub fn prlimit( 1316 pid: crate::pid_t, 1317 resource: crate::__rlimit_resource_t, 1318 new_limit: *const crate::rlimit, 1319 old_limit: *mut crate::rlimit, 1320 ) -> c_int; 1321 pub fn prlimit64( 1322 pid: crate::pid_t, 1323 resource: crate::__rlimit_resource_t, 1324 new_limit: *const crate::rlimit64, 1325 old_limit: *mut crate::rlimit64, 1326 ) -> c_int; 1327 pub fn utmpname(file: *const c_char) -> c_int; 1328 pub fn utmpxname(file: *const c_char) -> c_int; 1329 pub fn getutxent() -> *mut utmpx; 1330 pub fn getutxid(ut: *const utmpx) -> *mut utmpx; 1331 pub fn getutxline(ut: *const utmpx) -> *mut utmpx; 1332 pub fn pututxline(ut: *const utmpx) -> *mut utmpx; 1333 pub fn setutxent(); 1334 pub fn endutxent(); 1335 pub fn getpt() -> c_int; 1336 pub fn mallopt(param: c_int, value: c_int) -> c_int; 1337 pub fn gettimeofday(tp: *mut crate::timeval, tz: *mut crate::timezone) -> c_int; 1338 pub fn getentropy(buf: *mut c_void, buflen: size_t) -> c_int; 1339 pub fn getrandom(buf: *mut c_void, buflen: size_t, flags: c_uint) -> ssize_t; 1340 pub fn getauxval(type_: c_ulong) -> c_ulong; 1341 1342 pub fn adjtimex(buf: *mut timex) -> c_int; 1343 pub fn ntp_adjtime(buf: *mut timex) -> c_int; 1344 #[link_name = "ntp_gettimex"] 1345 pub fn ntp_gettime(buf: *mut ntptimeval) -> c_int; 1346 pub fn clock_adjtime(clk_id: crate::clockid_t, buf: *mut crate::timex) -> c_int; 1347 1348 pub fn fanotify_mark( 1349 fd: c_int, 1350 flags: c_uint, 1351 mask: u64, 1352 dirfd: c_int, 1353 path: *const c_char, 1354 ) -> c_int; 1355 pub fn preadv2( 1356 fd: c_int, 1357 iov: *const crate::iovec, 1358 iovcnt: c_int, 1359 offset: off_t, 1360 flags: c_int, 1361 ) -> ssize_t; 1362 pub fn pwritev2( 1363 fd: c_int, 1364 iov: *const crate::iovec, 1365 iovcnt: c_int, 1366 offset: off_t, 1367 flags: c_int, 1368 ) -> ssize_t; 1369 pub fn preadv64v2( 1370 fd: c_int, 1371 iov: *const crate::iovec, 1372 iovcnt: c_int, 1373 offset: off64_t, 1374 flags: c_int, 1375 ) -> ssize_t; 1376 pub fn pwritev64v2( 1377 fd: c_int, 1378 iov: *const crate::iovec, 1379 iovcnt: c_int, 1380 offset: off64_t, 1381 flags: c_int, 1382 ) -> ssize_t; 1383 pub fn renameat2( 1384 olddirfd: c_int, 1385 oldpath: *const c_char, 1386 newdirfd: c_int, 1387 newpath: *const c_char, 1388 flags: c_uint, 1389 ) -> c_int; 1390 1391 // Added in `glibc` 2.25 1392 pub fn explicit_bzero(s: *mut c_void, len: size_t); 1393 // Added in `glibc` 2.29 1394 pub fn reallocarray(ptr: *mut c_void, nmemb: size_t, size: size_t) -> *mut c_void; 1395 1396 pub fn ctermid(s: *mut c_char) -> *mut c_char; 1397 pub fn backtrace(buf: *mut *mut c_void, sz: c_int) -> c_int; 1398 pub fn glob64( 1399 pattern: *const c_char, 1400 flags: c_int, 1401 errfunc: Option<extern "C" fn(epath: *const c_char, errno: c_int) -> c_int>, 1402 pglob: *mut glob64_t, 1403 ) -> c_int; 1404 pub fn globfree64(pglob: *mut glob64_t); 1405 pub fn ptrace(request: c_uint, ...) -> c_long; 1406 pub fn pthread_attr_getaffinity_np( 1407 attr: *const crate::pthread_attr_t, 1408 cpusetsize: size_t, 1409 cpuset: *mut crate::cpu_set_t, 1410 ) -> c_int; 1411 pub fn pthread_attr_setaffinity_np( 1412 attr: *mut crate::pthread_attr_t, 1413 cpusetsize: size_t, 1414 cpuset: *const crate::cpu_set_t, 1415 ) -> c_int; 1416 pub fn getpriority(which: crate::__priority_which_t, who: crate::id_t) -> c_int; 1417 pub fn setpriority(which: crate::__priority_which_t, who: crate::id_t, prio: c_int) -> c_int; 1418 pub fn pthread_rwlockattr_getkind_np( 1419 attr: *const crate::pthread_rwlockattr_t, 1420 val: *mut c_int, 1421 ) -> c_int; 1422 pub fn pthread_rwlockattr_setkind_np( 1423 attr: *mut crate::pthread_rwlockattr_t, 1424 val: c_int, 1425 ) -> c_int; 1426 pub fn pthread_sigqueue(thread: crate::pthread_t, sig: c_int, value: crate::sigval) -> c_int; 1427 pub fn mallinfo() -> crate::mallinfo; 1428 pub fn mallinfo2() -> crate::mallinfo2; 1429 pub fn malloc_stats(); 1430 pub fn malloc_info(options: c_int, stream: *mut crate::FILE) -> c_int; 1431 pub fn malloc_usable_size(ptr: *mut c_void) -> size_t; 1432 pub fn getpwent_r( 1433 pwd: *mut crate::passwd, 1434 buf: *mut c_char, 1435 buflen: size_t, 1436 result: *mut *mut crate::passwd, 1437 ) -> c_int; 1438 pub fn getgrent_r( 1439 grp: *mut crate::group, 1440 buf: *mut c_char, 1441 buflen: size_t, 1442 result: *mut *mut crate::group, 1443 ) -> c_int; 1444 pub fn fgetpwent_r( 1445 stream: *mut crate::FILE, 1446 pwd: *mut crate::passwd, 1447 buf: *mut c_char, 1448 buflen: size_t, 1449 result: *mut *mut crate::passwd, 1450 ) -> c_int; 1451 pub fn fgetgrent_r( 1452 stream: *mut crate::FILE, 1453 grp: *mut crate::group, 1454 buf: *mut c_char, 1455 buflen: size_t, 1456 result: *mut *mut crate::group, 1457 ) -> c_int; 1458 1459 pub fn putpwent(p: *const crate::passwd, stream: *mut crate::FILE) -> c_int; 1460 pub fn putgrent(grp: *const crate::group, stream: *mut crate::FILE) -> c_int; 1461 1462 pub fn sethostid(hostid: c_long) -> c_int; 1463 1464 pub fn memfd_create(name: *const c_char, flags: c_uint) -> c_int; 1465 pub fn mlock2(addr: *const c_void, len: size_t, flags: c_uint) -> c_int; 1466 1467 pub fn euidaccess(pathname: *const c_char, mode: c_int) -> c_int; 1468 pub fn eaccess(pathname: *const c_char, mode: c_int) -> c_int; 1469 1470 pub fn asctime_r(tm: *const crate::tm, buf: *mut c_char) -> *mut c_char; 1471 pub fn ctime_r(timep: *const time_t, buf: *mut c_char) -> *mut c_char; 1472 1473 pub fn dirname(path: *mut c_char) -> *mut c_char; 1474 /// POSIX version of `basename(3)`, defined in `libgen.h`. 1475 #[link_name = "__xpg_basename"] 1476 pub fn posix_basename(path: *mut c_char) -> *mut c_char; 1477 /// GNU version of `basename(3)`, defined in `string.h`. 1478 #[link_name = "basename"] 1479 pub fn gnu_basename(path: *const c_char) -> *mut c_char; 1480 pub fn dlmopen(lmid: Lmid_t, filename: *const c_char, flag: c_int) -> *mut c_void; 1481 pub fn dlinfo(handle: *mut c_void, request: c_int, info: *mut c_void) -> c_int; 1482 pub fn dladdr1( 1483 addr: *const c_void, 1484 info: *mut crate::Dl_info, 1485 extra_info: *mut *mut c_void, 1486 flags: c_int, 1487 ) -> c_int; 1488 pub fn malloc_trim(__pad: size_t) -> c_int; 1489 pub fn gnu_get_libc_release() -> *const c_char; 1490 pub fn gnu_get_libc_version() -> *const c_char; 1491 1492 // posix/spawn.h 1493 // Added in `glibc` 2.29 1494 pub fn posix_spawn_file_actions_addchdir_np( 1495 actions: *mut crate::posix_spawn_file_actions_t, 1496 path: *const c_char, 1497 ) -> c_int; 1498 // Added in `glibc` 2.29 1499 pub fn posix_spawn_file_actions_addfchdir_np( 1500 actions: *mut crate::posix_spawn_file_actions_t, 1501 fd: c_int, 1502 ) -> c_int; 1503 // Added in `glibc` 2.34 1504 pub fn posix_spawn_file_actions_addclosefrom_np( 1505 actions: *mut crate::posix_spawn_file_actions_t, 1506 from: c_int, 1507 ) -> c_int; 1508 // Added in `glibc` 2.35 1509 pub fn posix_spawn_file_actions_addtcsetpgrp_np( 1510 actions: *mut crate::posix_spawn_file_actions_t, 1511 tcfd: c_int, 1512 ) -> c_int; 1513 1514 // mntent.h 1515 pub fn getmntent_r( 1516 stream: *mut crate::FILE, 1517 mntbuf: *mut crate::mntent, 1518 buf: *mut c_char, 1519 buflen: c_int, 1520 ) -> *mut crate::mntent; 1521 1522 pub fn execveat( 1523 dirfd: c_int, 1524 pathname: *const c_char, 1525 argv: *const *mut c_char, 1526 envp: *const *mut c_char, 1527 flags: c_int, 1528 ) -> c_int; 1529 1530 // Added in `glibc` 2.34 1531 pub fn close_range(first: c_uint, last: c_uint, flags: c_int) -> c_int; 1532 1533 pub fn mq_notify(mqdes: crate::mqd_t, sevp: *const crate::sigevent) -> c_int; 1534 1535 pub fn epoll_pwait2( 1536 epfd: c_int, 1537 events: *mut crate::epoll_event, 1538 maxevents: c_int, 1539 timeout: *const crate::timespec, 1540 sigmask: *const crate::sigset_t, 1541 ) -> c_int; 1542 1543 pub fn mempcpy(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void; 1544 } 1545 1546 cfg_if! { 1547 if #[cfg(any( 1548 target_arch = "x86", 1549 target_arch = "arm", 1550 target_arch = "m68k", 1551 target_arch = "csky", 1552 target_arch = "mips", 1553 target_arch = "mips32r6", 1554 target_arch = "powerpc", 1555 target_arch = "sparc", 1556 target_arch = "riscv32" 1557 ))] { 1558 mod b32; 1559 pub use self::b32::*; 1560 } else if #[cfg(any( 1561 target_arch = "x86_64", 1562 target_arch = "aarch64", 1563 target_arch = "powerpc64", 1564 target_arch = "mips64", 1565 target_arch = "mips64r6", 1566 target_arch = "s390x", 1567 target_arch = "sparc64", 1568 target_arch = "riscv64", 1569 target_arch = "loongarch64" 1570 ))] { 1571 mod b64; 1572 pub use self::b64::*; 1573 } else { 1574 // Unknown target_arch 1575 } 1576 } 1577