| use dox::mem; |
| |
| pub type rlim_t = c_ulong; |
| pub type sa_family_t = u16; |
| pub type pthread_key_t = ::c_uint; |
| |
| pub enum timezone {} |
| |
| s! { |
| pub struct sockaddr { |
| pub sa_family: sa_family_t, |
| pub sa_data: [::c_char; 14], |
| } |
| |
| pub struct sockaddr_in { |
| pub sin_family: sa_family_t, |
| pub sin_port: ::in_port_t, |
| pub sin_addr: ::in_addr, |
| pub sin_zero: [u8; 8], |
| } |
| |
| pub struct sockaddr_in6 { |
| pub sin6_family: sa_family_t, |
| pub sin6_port: ::in_port_t, |
| pub sin6_flowinfo: u32, |
| pub sin6_addr: ::in6_addr, |
| pub sin6_scope_id: u32, |
| } |
| |
| pub struct sockaddr_un { |
| pub sun_family: sa_family_t, |
| pub sun_path: [::c_char; 108] |
| } |
| |
| pub struct sockaddr_storage { |
| pub ss_family: sa_family_t, |
| __ss_align: ::size_t, |
| #[cfg(target_pointer_width = "32")] |
| __ss_pad2: [u8; 128 - 2 * 4], |
| #[cfg(target_pointer_width = "64")] |
| __ss_pad2: [u8; 128 - 2 * 8], |
| } |
| |
| pub struct addrinfo { |
| pub ai_flags: ::c_int, |
| pub ai_family: ::c_int, |
| pub ai_socktype: ::c_int, |
| pub ai_protocol: ::c_int, |
| pub ai_addrlen: socklen_t, |
| |
| #[cfg(target_os = "linux")] |
| pub ai_addr: *mut ::sockaddr, |
| |
| pub ai_canonname: *mut c_char, |
| |
| #[cfg(target_os = "android")] |
| pub ai_addr: *mut ::sockaddr, |
| |
| pub ai_next: *mut addrinfo, |
| } |
| |
| pub struct sockaddr_ll { |
| pub sll_family: ::c_ushort, |
| pub sll_protocol: ::c_ushort, |
| pub sll_ifindex: ::c_int, |
| pub sll_hatype: ::c_ushort, |
| pub sll_pkttype: ::c_uchar, |
| pub sll_halen: ::c_uchar, |
| pub sll_addr: [::c_uchar; 8] |
| } |
| |
| pub struct fd_set { |
| fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE], |
| } |
| |
| pub struct tm { |
| pub tm_sec: ::c_int, |
| pub tm_min: ::c_int, |
| pub tm_hour: ::c_int, |
| pub tm_mday: ::c_int, |
| pub tm_mon: ::c_int, |
| pub tm_year: ::c_int, |
| pub tm_wday: ::c_int, |
| pub tm_yday: ::c_int, |
| pub tm_isdst: ::c_int, |
| pub tm_gmtoff: ::c_long, |
| pub tm_zone: *const ::c_char, |
| } |
| |
| pub struct sched_param { |
| pub sched_priority: ::c_int, |
| #[cfg(target_env = "musl")] |
| pub sched_ss_low_priority: ::c_int, |
| #[cfg(target_env = "musl")] |
| pub sched_ss_repl_period: ::timespec, |
| #[cfg(target_env = "musl")] |
| pub sched_ss_init_budget: ::timespec, |
| #[cfg(target_env = "musl")] |
| pub sched_ss_max_repl: ::c_int, |
| } |
| |
| pub struct Dl_info { |
| pub dli_fname: *const ::c_char, |
| pub dli_fbase: *mut ::c_void, |
| pub dli_sname: *const ::c_char, |
| pub dli_saddr: *mut ::c_void, |
| } |
| } |
| |
| // intentionally not public, only used for fd_set |
| #[cfg(target_pointer_width = "32")] |
| const ULONG_SIZE: usize = 32; |
| #[cfg(target_pointer_width = "64")] |
| const ULONG_SIZE: usize = 64; |
| |
| pub const EXIT_FAILURE: ::c_int = 1; |
| pub const EXIT_SUCCESS: ::c_int = 0; |
| pub const RAND_MAX: ::c_int = 2147483647; |
| pub const EOF: ::c_int = -1; |
| pub const SEEK_SET: ::c_int = 0; |
| pub const SEEK_CUR: ::c_int = 1; |
| pub const SEEK_END: ::c_int = 2; |
| pub const _IOFBF: ::c_int = 0; |
| pub const _IONBF: ::c_int = 2; |
| pub const _IOLBF: ::c_int = 1; |
| |
| pub const F_DUPFD: ::c_int = 0; |
| pub const F_GETFD: ::c_int = 1; |
| pub const F_SETFD: ::c_int = 2; |
| pub const F_GETFL: ::c_int = 3; |
| pub const F_SETFL: ::c_int = 4; |
| |
| pub const SIGTRAP: ::c_int = 5; |
| |
| pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0; |
| pub const PTHREAD_CREATE_DETACHED: ::c_int = 1; |
| |
| pub const CLOCK_REALTIME: ::c_int = 0; |
| pub const CLOCK_MONOTONIC: ::c_int = 1; |
| |
| pub const RLIMIT_CPU: ::c_int = 0; |
| pub const RLIMIT_FSIZE: ::c_int = 1; |
| pub const RLIMIT_DATA: ::c_int = 2; |
| pub const RLIMIT_STACK: ::c_int = 3; |
| pub const RLIMIT_CORE: ::c_int = 4; |
| pub const RLIMIT_LOCKS: ::c_int = 10; |
| pub const RLIMIT_SIGPENDING: ::c_int = 11; |
| pub const RLIMIT_MSGQUEUE: ::c_int = 12; |
| pub const RLIMIT_NICE: ::c_int = 13; |
| pub const RLIMIT_RTPRIO: ::c_int = 14; |
| |
| pub const RUSAGE_SELF: ::c_int = 0; |
| |
| pub const O_RDONLY: ::c_int = 0; |
| pub const O_WRONLY: ::c_int = 1; |
| pub const O_RDWR: ::c_int = 2; |
| pub const O_TRUNC: ::c_int = 512; |
| pub const O_CLOEXEC: ::c_int = 0x80000; |
| pub const S_IFIFO: ::mode_t = 4096; |
| pub const S_IFCHR: ::mode_t = 8192; |
| pub const S_IFBLK: ::mode_t = 24576; |
| pub const S_IFDIR: ::mode_t = 16384; |
| pub const S_IFREG: ::mode_t = 32768; |
| pub const S_IFLNK: ::mode_t = 40960; |
| pub const S_IFSOCK: ::mode_t = 49152; |
| pub const S_IFMT: ::mode_t = 61440; |
| pub const S_IRWXU: ::mode_t = 448; |
| pub const S_IXUSR: ::mode_t = 64; |
| pub const S_IWUSR: ::mode_t = 128; |
| pub const S_IRUSR: ::mode_t = 256; |
| pub const S_IRWXG: ::mode_t = 56; |
| pub const S_IXGRP: ::mode_t = 8; |
| pub const S_IWGRP: ::mode_t = 16; |
| pub const S_IRGRP: ::mode_t = 32; |
| pub const S_IRWXO: ::mode_t = 7; |
| pub const S_IXOTH: ::mode_t = 1; |
| pub const S_IWOTH: ::mode_t = 2; |
| pub const S_IROTH: ::mode_t = 4; |
| pub const F_OK: ::c_int = 0; |
| pub const R_OK: ::c_int = 4; |
| pub const W_OK: ::c_int = 2; |
| pub const X_OK: ::c_int = 1; |
| pub const STDIN_FILENO: ::c_int = 0; |
| pub const STDOUT_FILENO: ::c_int = 1; |
| pub const STDERR_FILENO: ::c_int = 2; |
| pub const SIGHUP: ::c_int = 1; |
| pub const SIGINT: ::c_int = 2; |
| pub const SIGQUIT: ::c_int = 3; |
| pub const SIGILL: ::c_int = 4; |
| pub const SIGABRT: ::c_int = 6; |
| pub const SIGFPE: ::c_int = 8; |
| pub const SIGKILL: ::c_int = 9; |
| pub const SIGSEGV: ::c_int = 11; |
| pub const SIGPIPE: ::c_int = 13; |
| pub const SIGALRM: ::c_int = 14; |
| pub const SIGTERM: ::c_int = 15; |
| |
| pub const PROT_NONE: ::c_int = 0; |
| pub const PROT_READ: ::c_int = 1; |
| pub const PROT_WRITE: ::c_int = 2; |
| pub const PROT_EXEC: ::c_int = 4; |
| |
| pub const MAP_FILE: ::c_int = 0x0000; |
| pub const MAP_SHARED: ::c_int = 0x0001; |
| pub const MAP_PRIVATE: ::c_int = 0x0002; |
| pub const MAP_FIXED: ::c_int = 0x0010; |
| |
| pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void; |
| |
| pub const MCL_CURRENT: ::c_int = 0x0001; |
| pub const MCL_FUTURE: ::c_int = 0x0002; |
| |
| pub const MS_ASYNC: ::c_int = 0x0001; |
| pub const MS_INVALIDATE: ::c_int = 0x0002; |
| pub const MS_SYNC: ::c_int = 0x0004; |
| |
| pub const EPERM: ::c_int = 1; |
| pub const ENOENT: ::c_int = 2; |
| pub const ESRCH: ::c_int = 3; |
| pub const EINTR: ::c_int = 4; |
| pub const EIO: ::c_int = 5; |
| pub const ENXIO: ::c_int = 6; |
| pub const E2BIG: ::c_int = 7; |
| pub const ENOEXEC: ::c_int = 8; |
| pub const EBADF: ::c_int = 9; |
| pub const ECHILD: ::c_int = 10; |
| pub const EAGAIN: ::c_int = 11; |
| pub const ENOMEM: ::c_int = 12; |
| pub const EACCES: ::c_int = 13; |
| pub const EFAULT: ::c_int = 14; |
| pub const ENOTBLK: ::c_int = 15; |
| pub const EBUSY: ::c_int = 16; |
| pub const EEXIST: ::c_int = 17; |
| pub const EXDEV: ::c_int = 18; |
| pub const ENODEV: ::c_int = 19; |
| pub const ENOTDIR: ::c_int = 20; |
| pub const EISDIR: ::c_int = 21; |
| pub const EINVAL: ::c_int = 22; |
| pub const ENFILE: ::c_int = 23; |
| pub const EMFILE: ::c_int = 24; |
| pub const ENOTTY: ::c_int = 25; |
| pub const ETXTBSY: ::c_int = 26; |
| pub const EFBIG: ::c_int = 27; |
| pub const ENOSPC: ::c_int = 28; |
| pub const ESPIPE: ::c_int = 29; |
| pub const EROFS: ::c_int = 30; |
| pub const EMLINK: ::c_int = 31; |
| pub const EPIPE: ::c_int = 32; |
| pub const EDOM: ::c_int = 33; |
| pub const ERANGE: ::c_int = 34; |
| pub const EWOULDBLOCK: ::c_int = EAGAIN; |
| |
| pub const EBFONT: ::c_int = 59; |
| pub const ENOSTR: ::c_int = 60; |
| pub const ENODATA: ::c_int = 61; |
| pub const ETIME: ::c_int = 62; |
| pub const ENOSR: ::c_int = 63; |
| pub const ENONET: ::c_int = 64; |
| pub const ENOPKG: ::c_int = 65; |
| pub const EREMOTE: ::c_int = 66; |
| pub const ENOLINK: ::c_int = 67; |
| pub const EADV: ::c_int = 68; |
| pub const ESRMNT: ::c_int = 69; |
| pub const ECOMM: ::c_int = 70; |
| pub const EPROTO: ::c_int = 71; |
| pub const EDOTDOT: ::c_int = 73; |
| |
| pub const AF_PACKET: ::c_int = 17; |
| pub const IPPROTO_RAW: ::c_int = 255; |
| |
| pub const PROT_GROWSDOWN: ::c_int = 0x1000000; |
| pub const PROT_GROWSUP: ::c_int = 0x2000000; |
| |
| pub const MAP_TYPE: ::c_int = 0x000f; |
| |
| pub const MADV_NORMAL: ::c_int = 0; |
| pub const MADV_RANDOM: ::c_int = 1; |
| pub const MADV_SEQUENTIAL: ::c_int = 2; |
| pub const MADV_WILLNEED: ::c_int = 3; |
| pub const MADV_DONTNEED: ::c_int = 4; |
| pub const MADV_REMOVE: ::c_int = 9; |
| pub const MADV_DONTFORK: ::c_int = 10; |
| pub const MADV_DOFORK: ::c_int = 11; |
| pub const MADV_MERGEABLE: ::c_int = 12; |
| pub const MADV_UNMERGEABLE: ::c_int = 13; |
| pub const MADV_HWPOISON: ::c_int = 100; |
| |
| pub const IFF_LOOPBACK: ::c_int = 0x8; |
| |
| pub const AF_UNIX: ::c_int = 1; |
| pub const AF_INET: ::c_int = 2; |
| pub const AF_INET6: ::c_int = 10; |
| pub const SOCK_RAW: ::c_int = 3; |
| pub const IPPROTO_TCP: ::c_int = 6; |
| pub const IPPROTO_IP: ::c_int = 0; |
| pub const IPPROTO_IPV6: ::c_int = 41; |
| pub const IP_MULTICAST_TTL: ::c_int = 33; |
| pub const IP_MULTICAST_LOOP: ::c_int = 34; |
| pub const IP_TTL: ::c_int = 2; |
| pub const IP_HDRINCL: ::c_int = 3; |
| pub const IP_ADD_MEMBERSHIP: ::c_int = 35; |
| pub const IP_DROP_MEMBERSHIP: ::c_int = 36; |
| pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20; |
| pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21; |
| |
| pub const TCP_NODELAY: ::c_int = 1; |
| pub const TCP_MAXSEG: ::c_int = 2; |
| pub const TCP_CORK: ::c_int = 3; |
| pub const TCP_KEEPIDLE: ::c_int = 4; |
| pub const TCP_KEEPINTVL: ::c_int = 5; |
| pub const TCP_KEEPCNT: ::c_int = 6; |
| pub const TCP_SYNCNT: ::c_int = 7; |
| pub const TCP_LINGER2: ::c_int = 8; |
| pub const TCP_DEFER_ACCEPT: ::c_int = 9; |
| pub const TCP_WINDOW_CLAMP: ::c_int = 10; |
| pub const TCP_INFO: ::c_int = 11; |
| pub const TCP_QUICKACK: ::c_int = 12; |
| pub const TCP_CONGESTION: ::c_int = 13; |
| |
| pub const IPV6_MULTICAST_LOOP: ::c_int = 19; |
| pub const IPV6_V6ONLY: ::c_int = 26; |
| |
| pub const SO_DEBUG: ::c_int = 1; |
| |
| pub const SHUT_RD: ::c_int = 0; |
| pub const SHUT_WR: ::c_int = 1; |
| pub const SHUT_RDWR: ::c_int = 2; |
| |
| pub const LOCK_SH: ::c_int = 1; |
| pub const LOCK_EX: ::c_int = 2; |
| pub const LOCK_NB: ::c_int = 4; |
| pub const LOCK_UN: ::c_int = 8; |
| |
| pub const SIGSTKSZ: ::size_t = 8192; |
| |
| pub const SA_NODEFER: ::c_int = 0x40000000; |
| pub const SA_RESETHAND: ::c_int = 0x80000000; |
| pub const SA_RESTART: ::c_int = 0x10000000; |
| pub const SA_NOCLDSTOP: ::c_int = 0x00000001; |
| |
| pub const FD_SETSIZE: usize = 1024; |
| |
| f! { |
| pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () { |
| let fd = fd as usize; |
| let size = mem::size_of_val(&(*set).fds_bits[0]) * 8; |
| (*set).fds_bits[fd / size] &= !(1 << (fd % size)); |
| return |
| } |
| |
| pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool { |
| let fd = fd as usize; |
| let size = mem::size_of_val(&(*set).fds_bits[0]) * 8; |
| return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0 |
| } |
| |
| pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () { |
| let fd = fd as usize; |
| let size = mem::size_of_val(&(*set).fds_bits[0]) * 8; |
| (*set).fds_bits[fd / size] |= 1 << (fd % size); |
| return |
| } |
| |
| pub fn FD_ZERO(set: *mut fd_set) -> () { |
| for slot in (*set).fds_bits.iter_mut() { |
| *slot = 0; |
| } |
| } |
| |
| pub fn WIFEXITED(status: ::c_int) -> bool { |
| (status & 0xff) == 0 |
| } |
| |
| pub fn WEXITSTATUS(status: ::c_int) -> ::c_int { |
| (status >> 8) & 0xff |
| } |
| |
| pub fn WTERMSIG(status: ::c_int) -> ::c_int { |
| status & 0x7f |
| } |
| } |
| |
| extern { |
| pub fn fdatasync(fd: ::c_int) -> ::c_int; |
| pub fn mincore(addr: *mut ::c_void, len: ::size_t, |
| vec: *mut ::c_uchar) -> ::c_int; |
| pub fn clock_gettime(clk_id: ::c_int, tp: *mut ::timespec) -> ::c_int; |
| pub fn prctl(option: ::c_int, ...) -> ::c_int; |
| pub fn pthread_getattr_np(native: ::pthread_t, |
| attr: *mut ::pthread_attr_t) -> ::c_int; |
| pub fn pthread_attr_getguardsize(attr: *const ::pthread_attr_t, |
| guardsize: *mut ::size_t) -> ::c_int; |
| pub fn pthread_attr_getstack(attr: *const ::pthread_attr_t, |
| stackaddr: *mut *mut ::c_void, |
| stacksize: *mut ::size_t) -> ::c_int; |
| pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void; |
| pub fn setgroups(ngroups: ::size_t, |
| ptr: *const ::gid_t) -> ::c_int; |
| pub fn sched_setscheduler(pid: ::pid_t, policy: ::c_int, param: *const sched_param) -> ::c_int; |
| pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int; |
| pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int; |
| pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int; |
| } |
| |
| cfg_if! { |
| if #[cfg(target_os = "linux")] { |
| mod linux; |
| pub use self::linux::*; |
| } else if #[cfg(target_os = "android")] { |
| mod android; |
| pub use self::android::*; |
| } else { |
| // ... |
| } |
| } |