//! Libc bindings for teeos //! //! Apparently the loader just dynamically links it anyway, but fails //! when linking is explicitly requested. #![allow(non_camel_case_types)] #![allow(non_snake_case)] // only supported on Rust > 1.59, so we can directly reexport c_void from core. pub use core::ffi::c_void; use Option; pub type c_schar = i8; pub type c_uchar = u8; pub type c_short = i16; pub type c_ushort = u16; pub type c_int = i32; pub type c_uint = u32; pub type c_bool = i32; pub type c_float = f32; pub type c_double = f64; pub type c_longlong = i64; pub type c_ulonglong = u64; pub type intmax_t = i64; pub type uintmax_t = u64; pub type size_t = usize; pub type ptrdiff_t = isize; pub type intptr_t = isize; pub type uintptr_t = usize; pub type ssize_t = isize; pub type pid_t = c_int; // aarch64 specifc pub type c_char = u8; pub type wchar_t = u32; pub type c_long = i64; pub type c_ulong = u64; #[repr(align(16))] pub struct _CLongDouble(pub u128); // long double in C means A float point value, which has 128bit length. // but some bit maybe not used, so the really length of long double could be 80(x86) or 128(power pc/IEEE) // this is different from f128(not stable and not included default) in Rust, so we use u128 for FFI(Rust to C). // this is unstable and will couse to memfault/data abort. pub type c_longdouble = _CLongDouble; pub type pthread_t = c_ulong; pub type pthread_key_t = c_uint; pub type pthread_spinlock_t = c_int; pub type off_t = i64; pub type time_t = c_long; pub type clock_t = c_long; pub type clockid_t = c_int; pub type suseconds_t = c_long; pub type once_fn = extern "C" fn() -> c_void; pub type pthread_once_t = c_int; pub type va_list = *mut c_char; pub type wint_t = c_uint; pub type wctype_t = c_ulong; pub type cmpfunc = extern "C" fn(x: *const c_void, y: *const c_void) -> c_int; #[repr(align(8))] #[repr(C)] pub struct pthread_cond_t { #[doc(hidden)] size: [u8; __SIZEOF_PTHREAD_COND_T], } #[repr(align(8))] #[repr(C)] pub struct pthread_mutex_t { #[doc(hidden)] size: [u8; __SIZEOF_PTHREAD_MUTEX_T], } #[repr(align(4))] #[repr(C)] pub struct pthread_mutexattr_t { #[doc(hidden)] size: [u8; __SIZEOF_PTHREAD_MUTEXATTR_T], } #[repr(align(4))] #[repr(C)] pub struct pthread_condattr_t { #[doc(hidden)] size: [u8; __SIZEOF_PTHREAD_CONDATTR_T], } #[repr(C)] pub struct pthread_attr_t { __size: [u64; 7], } #[repr(C)] pub struct cpu_set_t { bits: [c_ulong; 128 / core::mem::size_of::()], } #[repr(C)] pub struct timespec { pub tv_sec: time_t, pub tv_nsec: c_long, } #[repr(C)] pub struct timeval { pub tv_sec: time_t, pub tv_usec: suseconds_t, } #[repr(C)] 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, } #[repr(C)] pub struct mbstate_t { pub __opaque1: c_uint, pub __opaque2: c_uint, } #[repr(C)] pub struct sem_t { pub __val: [c_int; 4 * core::mem::size_of::() / core::mem::size_of::()], } #[repr(C)] pub struct div_t { pub quot: c_int, pub rem: c_int, } // fcntl pub const O_CREAT: u32 = 0100; pub const O_EXCL: u32 = 0200; pub const O_NOCTTY: u32 = 0400; pub const O_TRUNC: u32 = 01000; pub const O_APPEND: u32 = 02000; pub const O_NONBLOCK: u32 = 04000; pub const O_DSYNC: u32 = 010000; pub const O_SYNC: u32 = 04010000; pub const O_RSYNC: u32 = 04010000; pub const O_DIRECTORY: u32 = 0200000; pub const O_NOFOLLOW: u32 = 0400000; pub const O_CLOEXEC: u32 = 02000000; pub const O_ASYNC: u32 = 020000; pub const O_DIRECT: u32 = 040000; pub const O_LARGEFILE: u32 = 0100000; pub const O_NOATIME: u32 = 01000000; pub const O_PATH: u32 = 010000000; pub const O_TMPFILE: u32 = 020200000; pub const O_NDELAY: u32 = O_NONBLOCK; pub const F_DUPFD: u32 = 0; pub const F_GETFD: u32 = 1; pub const F_SETFD: u32 = 2; pub const F_GETFL: u32 = 3; pub const F_SETFL: u32 = 4; pub const F_SETOWN: u32 = 8; pub const F_GETOWN: u32 = 9; pub const F_SETSIG: u32 = 10; pub const F_GETSIG: u32 = 11; pub const F_GETLK: u32 = 12; pub const F_SETLK: u32 = 13; pub const F_SETLKW: u32 = 14; pub const F_SETOWN_EX: u32 = 15; pub const F_GETOWN_EX: u32 = 16; pub const F_GETOWNER_UIDS: u32 = 17; // mman pub const MAP_FAILED: u64 = 0xffffffffffffffff; pub const MAP_FIXED_NOREPLACE: u32 = 0x100000; pub const MAP_SHARED_VALIDATE: u32 = 0x03; pub const MAP_SHARED: u32 = 0x01; pub const MAP_PRIVATE: u32 = 0x02; pub const MAP_TYPE: u32 = 0x0f; pub const MAP_FIXED: u32 = 0x10; pub const MAP_ANON: u32 = 0x20; pub const MAP_ANONYMOUS: u32 = MAP_ANON; pub const MAP_NORESERVE: u32 = 0x4000; pub const MAP_GROWSDOWN: u32 = 0x0100; pub const MAP_DENYWRITE: u32 = 0x0800; pub const MAP_EXECUTABLE: u32 = 0x1000; pub const MAP_LOCKED: u32 = 0x2000; pub const MAP_POPULATE: u32 = 0x8000; pub const MAP_NONBLOCK: u32 = 0x10000; pub const MAP_STACK: u32 = 0x20000; pub const MAP_HUGETLB: u32 = 0x40000; pub const MAP_SYNC: u32 = 0x80000; pub const MAP_FILE: u32 = 0; pub const MAP_HUGE_SHIFT: u32 = 26; pub const MAP_HUGE_MASK: u32 = 0x3f; pub const MAP_HUGE_16KB: u32 = 14 << 26; pub const MAP_HUGE_64KB: u32 = 16 << 26; pub const MAP_HUGE_512KB: u32 = 19 << 26; pub const MAP_HUGE_1MB: u32 = 20 << 26; pub const MAP_HUGE_2MB: u32 = 21 << 26; pub const MAP_HUGE_8MB: u32 = 23 << 26; pub const MAP_HUGE_16MB: u32 = 24 << 26; pub const MAP_HUGE_32MB: u32 = 25 << 26; pub const MAP_HUGE_256MB: u32 = 28 << 26; pub const MAP_HUGE_512MB: u32 = 29 << 26; pub const MAP_HUGE_1GB: u32 = 30 << 26; pub const MAP_HUGE_2GB: u32 = 31 << 26; pub const MAP_HUGE_16GB: u32 = 34u32 << 26; pub const PROT_NONE: u32 = 0; pub const PROT_READ: u32 = 1; pub const PROT_WRITE: u32 = 2; pub const PROT_EXEC: u32 = 4; pub const PROT_GROWSDOWN: u32 = 0x01000000; pub const PROT_GROWSUP: u32 = 0x02000000; pub const MS_ASYNC: u32 = 1; pub const MS_INVALIDATE: u32 = 2; pub const MS_SYNC: u32 = 4; pub const MCL_CURRENT: u32 = 1; pub const MCL_FUTURE: u32 = 2; pub const MCL_ONFAULT: u32 = 4; pub const POSIX_MADV_NORMAL: u32 = 0; pub const POSIX_MADV_RANDOM: u32 = 1; pub const POSIX_MADV_SEQUENTIAL: u32 = 2; pub const POSIX_MADV_WILLNEED: u32 = 3; pub const POSIX_MADV_DONTNEED: u32 = 4; // wctype pub const WCTYPE_ALNUM: u64 = 1; pub const WCTYPE_ALPHA: u64 = 2; pub const WCTYPE_BLANK: u64 = 3; pub const WCTYPE_CNTRL: u64 = 4; pub const WCTYPE_DIGIT: u64 = 5; pub const WCTYPE_GRAPH: u64 = 6; pub const WCTYPE_LOWER: u64 = 7; pub const WCTYPE_PRINT: u64 = 8; pub const WCTYPE_PUNCT: u64 = 9; pub const WCTYPE_SPACE: u64 = 10; pub const WCTYPE_UPPER: u64 = 11; pub const WCTYPE_XDIGIT: u64 = 12; // locale pub const LC_CTYPE: i32 = 0; pub const LC_NUMERIC: i32 = 1; pub const LC_TIME: i32 = 2; pub const LC_COLLATE: i32 = 3; pub const LC_MONETARY: i32 = 4; pub const LC_MESSAGES: i32 = 5; pub const LC_ALL: i32 = 6; // pthread pub const __SIZEOF_PTHREAD_COND_T: usize = 48; pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40; pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4; pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; // errno.h 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 EDEADLK: c_int = 35; pub const ENAMETOOLONG: c_int = 36; pub const ENOLCK: c_int = 37; pub const ENOSYS: c_int = 38; pub const ENOTEMPTY: c_int = 39; pub const ELOOP: c_int = 40; pub const EWOULDBLOCK: c_int = EAGAIN; pub const ENOMSG: c_int = 42; pub const EIDRM: c_int = 43; pub const ECHRNG: c_int = 44; pub const EL2NSYNC: c_int = 45; pub const EL3HLT: c_int = 46; pub const EL3RST: c_int = 47; pub const ELNRNG: c_int = 48; pub const EUNATCH: c_int = 49; pub const ENOCSI: c_int = 50; pub const EL2HLT: c_int = 51; pub const EBADE: c_int = 52; pub const EBADR: c_int = 53; pub const EXFULL: c_int = 54; pub const ENOANO: c_int = 55; pub const EBADRQC: c_int = 56; pub const EBADSLT: c_int = 57; pub const EDEADLOCK: c_int = EDEADLK; 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 EMULTIHOP: c_int = 72; pub const EDOTDOT: c_int = 73; pub const EBADMSG: c_int = 74; pub const EOVERFLOW: c_int = 75; pub const ENOTUNIQ: c_int = 76; pub const EBADFD: c_int = 77; pub const EREMCHG: c_int = 78; pub const ELIBACC: c_int = 79; pub const ELIBBAD: c_int = 80; pub const ELIBSCN: c_int = 81; pub const ELIBMAX: c_int = 82; pub const ELIBEXEC: c_int = 83; pub const EILSEQ: c_int = 84; pub const ERESTART: c_int = 85; pub const ESTRPIPE: c_int = 86; pub const EUSERS: c_int = 87; pub const ENOTSOCK: c_int = 88; pub const EDESTADDRREQ: c_int = 89; pub const EMSGSIZE: c_int = 90; pub const EPROTOTYPE: c_int = 91; pub const ENOPROTOOPT: c_int = 92; pub const EPROTONOSUPPOR: c_int = 93; pub const ESOCKTNOSUPPOR: c_int = 94; pub const EOPNOTSUPP: c_int = 95; pub const ENOTSUP: c_int = EOPNOTSUPP; pub const EPFNOSUPPORT: c_int = 96; pub const EAFNOSUPPORT: c_int = 97; pub const EADDRINUSE: c_int = 98; pub const EADDRNOTAVAIL: c_int = 99; pub const ENETDOWN: c_int = 100; pub const ENETUNREACH: c_int = 101; pub const ENETRESET: c_int = 102; pub const ECONNABORTED: c_int = 103; pub const ECONNRESET: c_int = 104; pub const ENOBUFS: c_int = 105; pub const EISCONN: c_int = 106; pub const ENOTCONN: c_int = 107; pub const ESHUTDOWN: c_int = 108; pub const ETOOMANYREFS: c_int = 109; pub const ETIMEDOUT: c_int = 110; pub const ECONNREFUSED: c_int = 111; pub const EHOSTDOWN: c_int = 112; pub const EHOSTUNREACH: c_int = 113; pub const EALREADY: c_int = 114; pub const EINPROGRESS: c_int = 115; pub const ESTALE: c_int = 116; pub const EUCLEAN: c_int = 117; pub const ENOTNAM: c_int = 118; pub const ENAVAIL: c_int = 119; pub const EISNAM: c_int = 120; pub const EREMOTEIO: c_int = 121; pub const EDQUOT: c_int = 122; pub const ENOMEDIUM: c_int = 123; pub const EMEDIUMTYPE: c_int = 124; pub const ECANCELED: c_int = 125; pub const ENOKEY: c_int = 126; pub const EKEYEXPIRED: c_int = 127; pub const EKEYREVOKED: c_int = 128; pub const EKEYREJECTED: c_int = 129; pub const EOWNERDEAD: c_int = 130; pub const ENOTRECOVERABLE: c_int = 131; pub const ERFKILL: c_int = 132; pub const EHWPOISON: c_int = 133; // pthread_attr.h pub const TEESMP_THREAD_ATTR_CA_WILDCARD: c_int = 0; pub const TEESMP_THREAD_ATTR_CA_INHERIT: c_int = -1; pub const TEESMP_THREAD_ATTR_TASK_ID_INHERIT: c_int = -1; pub const TEESMP_THREAD_ATTR_HAS_SHADOW: c_int = 0x1; pub const TEESMP_THREAD_ATTR_NO_SHADOW: c_int = 0x0; // unistd.h pub const _SC_ARG_MAX: c_int = 0; pub const _SC_CHILD_MAX: c_int = 1; pub const _SC_CLK_TCK: c_int = 2; pub const _SC_NGROUPS_MAX: c_int = 3; pub const _SC_OPEN_MAX: c_int = 4; pub const _SC_STREAM_MAX: c_int = 5; pub const _SC_TZNAME_MAX: c_int = 6; pub const _SC_JOB_CONTROL: c_int = 7; pub const _SC_SAVED_IDS: c_int = 8; pub const _SC_REALTIME_SIGNALS: c_int = 9; pub const _SC_PRIORITY_SCHEDULING: c_int = 10; pub const _SC_TIMERS: c_int = 11; pub const _SC_ASYNCHRONOUS_IO: c_int = 12; pub const _SC_PRIORITIZED_IO: c_int = 13; pub const _SC_SYNCHRONIZED_IO: c_int = 14; pub const _SC_FSYNC: c_int = 15; pub const _SC_MAPPED_FILES: c_int = 16; pub const _SC_MEMLOCK: c_int = 17; pub const _SC_MEMLOCK_RANGE: c_int = 18; pub const _SC_MEMORY_PROTECTION: c_int = 19; pub const _SC_MESSAGE_PASSING: c_int = 20; pub const _SC_SEMAPHORES: c_int = 21; pub const _SC_SHARED_MEMORY_OBJECTS: c_int = 22; pub const _SC_AIO_LISTIO_MAX: c_int = 23; pub const _SC_AIO_MAX: c_int = 24; pub const _SC_AIO_PRIO_DELTA_MAX: c_int = 25; pub const _SC_DELAYTIMER_MAX: c_int = 26; pub const _SC_MQ_OPEN_MAX: c_int = 27; pub const _SC_MQ_PRIO_MAX: c_int = 28; pub const _SC_VERSION: c_int = 29; pub const _SC_PAGE_SIZE: c_int = 30; pub const _SC_PAGESIZE: c_int = 30; /* !! */ pub const _SC_RTSIG_MAX: c_int = 31; pub const _SC_SEM_NSEMS_MAX: c_int = 32; pub const _SC_SEM_VALUE_MAX: c_int = 33; pub const _SC_SIGQUEUE_MAX: c_int = 34; pub const _SC_TIMER_MAX: c_int = 35; pub const _SC_BC_BASE_MAX: c_int = 36; pub const _SC_BC_DIM_MAX: c_int = 37; pub const _SC_BC_SCALE_MAX: c_int = 38; pub const _SC_BC_STRING_MAX: c_int = 39; pub const _SC_COLL_WEIGHTS_MAX: c_int = 40; pub const _SC_EXPR_NEST_MAX: c_int = 42; pub const _SC_LINE_MAX: c_int = 43; pub const _SC_RE_DUP_MAX: c_int = 44; pub const _SC_2_VERSION: c_int = 46; pub const _SC_2_C_BIND: c_int = 47; pub const _SC_2_C_DEV: c_int = 48; pub const _SC_2_FORT_DEV: c_int = 49; pub const _SC_2_FORT_RUN: c_int = 50; pub const _SC_2_SW_DEV: c_int = 51; pub const _SC_2_LOCALEDEF: c_int = 52; pub const _SC_UIO_MAXIOV: c_int = 60; /* !! */ pub const _SC_IOV_MAX: c_int = 60; pub const _SC_THREADS: c_int = 67; pub const _SC_THREAD_SAFE_FUNCTIONS: c_int = 68; pub const _SC_GETGR_R_SIZE_MAX: c_int = 69; pub const _SC_GETPW_R_SIZE_MAX: c_int = 70; pub const _SC_LOGIN_NAME_MAX: c_int = 71; pub const _SC_TTY_NAME_MAX: c_int = 72; pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: c_int = 73; pub const _SC_THREAD_KEYS_MAX: c_int = 74; pub const _SC_THREAD_STACK_MIN: c_int = 75; pub const _SC_THREAD_THREADS_MAX: c_int = 76; pub const _SC_THREAD_ATTR_STACKADDR: c_int = 77; pub const _SC_THREAD_ATTR_STACKSIZE: c_int = 78; pub const _SC_THREAD_PRIORITY_SCHEDULING: c_int = 79; pub const _SC_THREAD_PRIO_INHERIT: c_int = 80; pub const _SC_THREAD_PRIO_PROTECT: c_int = 81; pub const _SC_THREAD_PROCESS_SHARED: c_int = 82; pub const _SC_NPROCESSORS_CONF: c_int = 83; pub const _SC_NPROCESSORS_ONLN: c_int = 84; pub const _SC_PHYS_PAGES: c_int = 85; pub const _SC_AVPHYS_PAGES: c_int = 86; pub const _SC_ATEXIT_MAX: c_int = 87; pub const _SC_PASS_MAX: c_int = 88; pub const _SC_XOPEN_VERSION: c_int = 89; pub const _SC_XOPEN_XCU_VERSION: c_int = 90; pub const _SC_XOPEN_UNIX: c_int = 91; pub const _SC_XOPEN_CRYPT: c_int = 92; pub const _SC_XOPEN_ENH_I18N: c_int = 93; pub const _SC_XOPEN_SHM: c_int = 94; pub const _SC_2_CHAR_TERM: c_int = 95; pub const _SC_2_UPE: c_int = 97; pub const _SC_XOPEN_XPG2: c_int = 98; pub const _SC_XOPEN_XPG3: c_int = 99; pub const _SC_XOPEN_XPG4: c_int = 100; pub const _SC_NZERO: c_int = 109; pub const _SC_XBS5_ILP32_OFF32: c_int = 125; pub const _SC_XBS5_ILP32_OFFBIG: c_int = 126; pub const _SC_XBS5_LP64_OFF64: c_int = 127; pub const _SC_XBS5_LPBIG_OFFBIG: c_int = 128; pub const _SC_XOPEN_LEGACY: c_int = 129; pub const _SC_XOPEN_REALTIME: c_int = 130; pub const _SC_XOPEN_REALTIME_THREADS: c_int = 131; pub const _SC_ADVISORY_INFO: c_int = 132; pub const _SC_BARRIERS: c_int = 133; pub const _SC_CLOCK_SELECTION: c_int = 137; pub const _SC_CPUTIME: c_int = 138; pub const _SC_THREAD_CPUTIME: c_int = 139; pub const _SC_MONOTONIC_CLOCK: c_int = 149; pub const _SC_READER_WRITER_LOCKS: c_int = 153; pub const _SC_SPIN_LOCKS: c_int = 154; pub const _SC_REGEXP: c_int = 155; pub const _SC_SHELL: c_int = 157; pub const _SC_SPAWN: c_int = 159; pub const _SC_SPORADIC_SERVER: c_int = 160; pub const _SC_THREAD_SPORADIC_SERVER: c_int = 161; pub const _SC_TIMEOUTS: c_int = 164; pub const _SC_TYPED_MEMORY_OBJECTS: c_int = 165; pub const _SC_2_PBS: c_int = 168; pub const _SC_2_PBS_ACCOUNTING: c_int = 169; pub const _SC_2_PBS_LOCATE: c_int = 170; pub const _SC_2_PBS_MESSAGE: c_int = 171; pub const _SC_2_PBS_TRACK: c_int = 172; pub const _SC_SYMLOOP_MAX: c_int = 173; pub const _SC_STREAMS: c_int = 174; pub const _SC_2_PBS_CHECKPOINT: c_int = 175; pub const _SC_V6_ILP32_OFF32: c_int = 176; pub const _SC_V6_ILP32_OFFBIG: c_int = 177; pub const _SC_V6_LP64_OFF64: c_int = 178; pub const _SC_V6_LPBIG_OFFBIG: c_int = 179; pub const _SC_HOST_NAME_MAX: c_int = 180; pub const _SC_TRACE: c_int = 181; pub const _SC_TRACE_EVENT_FILTER: c_int = 182; pub const _SC_TRACE_INHERIT: c_int = 183; pub const _SC_TRACE_LOG: c_int = 184; pub const _SC_IPV6: c_int = 235; pub const _SC_RAW_SOCKETS: c_int = 236; pub const _SC_V7_ILP32_OFF32: c_int = 237; pub const _SC_V7_ILP32_OFFBIG: c_int = 238; pub const _SC_V7_LP64_OFF64: c_int = 239; pub const _SC_V7_LPBIG_OFFBIG: c_int = 240; pub const _SC_SS_REPL_MAX: c_int = 241; pub const _SC_TRACE_EVENT_NAME_MAX: c_int = 242; pub const _SC_TRACE_NAME_MAX: c_int = 243; pub const _SC_TRACE_SYS_MAX: c_int = 244; pub const _SC_TRACE_USER_EVENT_MAX: c_int = 245; pub const _SC_XOPEN_STREAMS: c_int = 246; pub const _SC_THREAD_ROBUST_PRIO_INHERIT: c_int = 247; pub const _SC_THREAD_ROBUST_PRIO_PROTECT: c_int = 248; // limits.h pub const PTHREAD_KEYS_MAX: c_int = 128; pub const PTHREAD_STACK_MIN: c_int = 2048; pub const PTHREAD_DESTRUCTOR_ITERATIONS: c_int = 4; pub const SEM_VALUE_MAX: c_int = 0x7fffffff; pub const SEM_NSEMS_MAX: c_int = 256; pub const DELAYTIMER_MAX: c_int = 0x7fffffff; pub const MQ_PRIO_MAX: c_int = 32768; pub const LOGIN_NAME_MAX: c_int = 256; // time.h pub const CLOCK_REALTIME: clockid_t = 0; pub const CLOCK_MONOTONIC: clockid_t = 1; pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { size: [0; __SIZEOF_PTHREAD_MUTEX_T], }; pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t { size: [0; __SIZEOF_PTHREAD_COND_T], }; pub const PTHREAD_MUTEX_NORMAL: c_int = 0; pub const PTHREAD_MUTEX_RECURSIVE: c_int = 1; pub const PTHREAD_MUTEX_ERRORCHECK: c_int = 2; pub const PTHREAD_MUTEX_DEFAULT: c_int = PTHREAD_MUTEX_NORMAL; pub const PTHREAD_MUTEX_STALLED: c_int = 0; pub const PTHREAD_MUTEX_ROBUST: c_int = 1; extern "C" { // ---- ALLOC ----------------------------------------------------------------------------- pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void; pub fn malloc(size: size_t) -> *mut c_void; pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void; pub fn aligned_alloc(align: size_t, len: size_t) -> *mut c_void; pub fn free(p: *mut c_void); pub fn posix_memalign(memptr: *mut *mut c_void, align: size_t, size: size_t) -> c_int; pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void; pub fn wmemchr(cx: *const wchar_t, c: wchar_t, n: size_t) -> *mut wchar_t; pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int; pub fn memcpy(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void; pub fn memmove(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void; pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void; // ----- PTHREAD --------------------------------------------------------------------------- pub fn pthread_self() -> pthread_t; pub fn pthread_join(native: pthread_t, value: *mut *mut c_void) -> c_int; // detach or pthread_attr_setdetachstate must not be called! //pub fn pthread_detach(thread: pthread_t) -> c_int; pub fn pthread_exit(value: *mut c_void) -> !; pub fn pthread_attr_init(attr: *mut pthread_attr_t) -> c_int; pub fn pthread_attr_destroy(attr: *mut pthread_attr_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 pthread_attr_setstacksize(attr: *mut pthread_attr_t, stack_size: size_t) -> c_int; pub fn pthread_attr_getstacksize(attr: *const pthread_attr_t, size: *mut size_t) -> c_int; pub fn pthread_attr_settee( attr: *mut pthread_attr_t, ca: c_int, task_id: c_int, shadow: c_int, ) -> c_int; // C-TA API do not include this interface, but TA can use. pub fn sched_yield() -> c_int; pub fn pthread_key_create( key: *mut pthread_key_t, dtor: Option, ) -> c_int; pub fn pthread_key_delete(key: pthread_key_t) -> c_int; pub fn pthread_getspecific(key: pthread_key_t) -> *mut c_void; pub fn pthread_setspecific(key: pthread_key_t, value: *const c_void) -> c_int; pub fn pthread_mutex_destroy(lock: *mut pthread_mutex_t) -> c_int; pub fn pthread_mutex_init( lock: *mut pthread_mutex_t, attr: *const pthread_mutexattr_t, ) -> c_int; pub fn pthread_mutex_lock(lock: *mut pthread_mutex_t) -> c_int; pub fn pthread_mutex_trylock(lock: *mut pthread_mutex_t) -> c_int; pub fn pthread_mutex_unlock(lock: *mut pthread_mutex_t) -> c_int; pub fn pthread_mutexattr_destroy(attr: *mut pthread_mutexattr_t) -> c_int; pub fn pthread_mutexattr_init(attr: *mut pthread_mutexattr_t) -> c_int; pub fn pthread_mutexattr_settype(attr: *mut pthread_mutexattr_t, _type: c_int) -> c_int; pub fn pthread_mutexattr_setpshared(attr: *mut pthread_mutexattr_t, pshared: c_int) -> c_int; pub fn pthread_cond_broadcast(cond: *mut pthread_cond_t) -> c_int; pub fn pthread_cond_destroy(cond: *mut pthread_cond_t) -> c_int; pub fn pthread_cond_init(cond: *mut pthread_cond_t, attr: *const pthread_condattr_t) -> c_int; pub fn pthread_cond_signal(cond: *mut pthread_cond_t) -> c_int; pub fn pthread_cond_wait(cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t) -> c_int; pub fn pthread_cond_timedwait( cond: *mut pthread_cond_t, lock: *mut pthread_mutex_t, abstime: *const ::timespec, ) -> ::c_int; pub fn pthread_mutexattr_setrobust(attr: *mut pthread_mutexattr_t, robustness: c_int) -> c_int; pub fn pthread_create( native: *mut pthread_t, attr: *const pthread_attr_t, f: extern "C" fn(*mut c_void) -> *mut c_void, value: *mut c_void, ) -> c_int; pub fn pthread_spin_init(lock: *mut pthread_spinlock_t, pshared: c_int) -> c_int; pub fn pthread_spin_destroy(lock: *mut pthread_spinlock_t) -> c_int; pub fn pthread_spin_lock(lock: *mut pthread_spinlock_t) -> c_int; pub fn pthread_spin_trylock(lock: *mut pthread_spinlock_t) -> c_int; pub fn pthread_spin_unlock(lock: *mut pthread_spinlock_t) -> c_int; pub fn pthread_setschedprio(native: pthread_t, priority: c_int) -> c_int; pub fn pthread_once(pot: *mut pthread_once_t, f: Option) -> c_int; pub fn pthread_equal(p1: pthread_t, p2: pthread_t) -> c_int; pub fn pthread_mutexattr_setprotocol(a: *mut pthread_mutexattr_t, protocol: c_int) -> c_int; pub fn pthread_attr_setstack( attr: *mut pthread_attr_t, stack: *mut c_void, size: size_t, ) -> c_int; pub fn pthread_setaffinity_np(td: pthread_t, size: size_t, set: *const cpu_set_t) -> c_int; pub fn pthread_getaffinity_np(td: pthread_t, size: size_t, set: *mut cpu_set_t) -> c_int; // stdio.h pub fn printf(fmt: *const c_char, ...) -> c_int; pub fn scanf(fmt: *const c_char, ...) -> c_int; pub fn snprintf(s: *mut c_char, n: size_t, fmt: *const c_char, ...) -> c_int; pub fn sprintf(s: *mut c_char, fmt: *const c_char, ...) -> c_int; pub fn vsnprintf(s: *mut c_char, n: size_t, fmt: *const c_char, ap: va_list) -> c_int; pub fn vsprintf(s: *mut c_char, fmt: *const c_char, ap: va_list) -> c_int; // Not available. //pub fn pthread_setname_np(thread: pthread_t, name: *const c_char) -> c_int; pub fn abort() -> !; // Not available. //pub fn prctl(op: c_int, ...) -> c_int; pub fn sched_getaffinity(pid: pid_t, cpusetsize: size_t, cpuset: *mut cpu_set_t) -> c_int; pub fn sched_setaffinity(pid: pid_t, cpusetsize: size_t, cpuset: *const cpu_set_t) -> c_int; // sysconf is currently only implemented as a stub. pub fn sysconf(name: c_int) -> c_long; // mman.h pub fn mmap( addr: *mut c_void, len: size_t, prot: c_int, flags: c_int, fd: c_int, offset: off_t, ) -> *mut c_void; pub fn munmap(addr: *mut c_void, len: size_t) -> c_int; // errno.h pub fn __errno_location() -> *mut c_int; pub fn strerror(e: c_int) -> *mut c_char; // time.h pub fn clock_gettime(clock_id: clockid_t, tp: *mut timespec) -> c_int; // unistd pub fn getpid() -> pid_t; // time pub fn gettimeofday(tv: *mut timeval, tz: *mut c_void) -> c_int; pub fn strftime( restrict: *mut c_char, sz: size_t, _restrict: *const c_char, __restrict: *const tm, ) -> size_t; pub fn time(t: *mut time_t) -> time_t; // sem pub fn sem_close(sem: *mut sem_t) -> c_int; pub fn sem_destroy(sem: *mut sem_t) -> c_int; pub fn sem_getvalue(sem: *mut sem_t, valp: *mut c_int) -> c_int; pub fn sem_init(sem: *mut sem_t, pshared: c_int, value: c_uint) -> c_int; pub fn sem_open(name: *const c_char, flags: c_int, ...) -> *mut sem_t; pub fn sem_post(sem: *mut sem_t) -> c_int; pub fn sem_unlink(name: *const c_char) -> c_int; pub fn sem_wait(sem: *mut sem_t) -> c_int; // locale pub fn setlocale(cat: c_int, name: *const c_char) -> *mut c_char; pub fn strcoll(l: *const c_char, r: *const c_char) -> c_int; pub fn strxfrm(dest: *mut c_char, src: *const c_char, n: size_t) -> size_t; pub fn strtod(s: *const c_char, p: *mut *mut c_char) -> c_double; // multibyte pub fn mbrtowc(wc: *mut wchar_t, src: *const c_char, n: size_t, st: *mut mbstate_t) -> size_t; pub fn wcrtomb(s: *mut c_char, wc: wchar_t, st: *mut mbstate_t) -> size_t; pub fn wctob(c: wint_t) -> c_int; // prng pub fn srandom(seed: c_uint); pub fn initstate(seed: c_uint, state: *mut c_char, size: size_t) -> *mut c_char; pub fn setstate(state: *mut c_char) -> *mut c_char; pub fn random() -> c_long; // string pub fn strchr(s: *const c_char, c: c_int) -> *mut c_char; pub fn strlen(cs: *const c_char) -> size_t; pub fn strcmp(l: *const c_char, r: *const c_char) -> c_int; pub fn strcpy(dest: *mut c_char, src: *const c_char) -> *mut c_char; pub fn strncmp(_l: *const c_char, r: *const c_char, n: size_t) -> c_int; pub fn strncpy(dest: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char; pub fn strnlen(cs: *const c_char, n: size_t) -> size_t; pub fn strrchr(s: *const c_char, c: c_int) -> *mut c_char; pub fn strstr(h: *const c_char, n: *const c_char) -> *mut c_char; pub fn wcschr(s: *const wchar_t, c: wchar_t) -> *mut wchar_t; pub fn wcslen(s: *const wchar_t) -> size_t; // ctype pub fn isalpha(c: c_int) -> c_int; pub fn isascii(c: c_int) -> c_int; pub fn isdigit(c: c_int) -> c_int; pub fn islower(c: c_int) -> c_int; pub fn isprint(c: c_int) -> c_int; pub fn isspace(c: c_int) -> c_int; pub fn iswctype(wc: wint_t, ttype: wctype_t) -> c_int; pub fn iswdigit(wc: wint_t) -> c_int; pub fn iswlower(wc: wint_t) -> c_int; pub fn iswspace(wc: wint_t) -> c_int; pub fn iswupper(wc: wint_t) -> c_int; pub fn towupper(wc: wint_t) -> wint_t; pub fn towlower(wc: wint_t) -> wint_t; // cmath pub fn atan(x: c_double) -> c_double; pub fn ceil(x: c_double) -> c_double; pub fn ceilf(x: c_float) -> c_float; pub fn exp(x: c_double) -> c_double; pub fn fabs(x: c_double) -> c_double; pub fn floor(x: c_double) -> c_double; pub fn frexp(x: c_double, e: *mut c_int) -> c_double; pub fn log(x: c_double) -> c_double; pub fn log2(x: c_double) -> c_double; pub fn pow(x: c_double, y: c_double) -> c_double; pub fn roundf(x: c_float) -> c_float; pub fn scalbn(x: c_double, n: c_int) -> c_double; pub fn sqrt(x: c_double) -> c_double; // stdlib pub fn abs(x: c_int) -> c_int; pub fn atof(s: *const c_char) -> c_double; pub fn atoi(s: *const c_char) -> c_int; pub fn atol(s: *const c_char) -> c_long; pub fn atoll(s: *const c_char) -> c_longlong; pub fn bsearch( key: *const c_void, base: *const c_void, nel: size_t, width: size_t, cmp: cmpfunc, ) -> *mut c_void; pub fn div(num: c_int, den: c_int) -> div_t; pub fn ecvt(x: c_double, n: c_int, dp: *mut c_int, sign: *mut c_int) -> *mut c_char; pub fn imaxabs(a: intmax_t) -> intmax_t; pub fn llabs(a: c_longlong) -> c_longlong; pub fn qsort(base: *mut c_void, nel: size_t, width: size_t, cmp: cmpfunc); pub fn strtoul(s: *const c_char, p: *mut *mut c_char, base: c_int) -> c_ulong; pub fn strtol(s: *const c_char, p: *mut *mut c_char, base: c_int) -> c_long; pub fn wcstod(s: *const wchar_t, p: *mut *mut wchar_t) -> c_double; } pub fn errno() -> c_int { unsafe { *__errno_location() } } pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> c_int { let mut s: u32 = 0; let size_of_mask = core::mem::size_of_val(&cpuset.bits[0]); for i in cpuset.bits[..(size / size_of_mask)].iter() { s += i.count_ones(); } s as c_int } pub fn CPU_COUNT(cpuset: &cpu_set_t) -> c_int { CPU_COUNT_S(core::mem::size_of::(), cpuset) }