//! Header: `unistd.h` use super::*; pub use crate::new::common::posix::unistd::{ STDERR_FILENO, STDIN_FILENO, STDOUT_FILENO, }; use crate::prelude::*; // Access mode constants pub const F_OK: c_int = 0; pub const X_OK: c_int = 1; pub const W_OK: c_int = 2; pub const R_OK: c_int = 4; // Whence constants for lseek pub const SEEK_SET: c_int = 0; pub const SEEK_CUR: c_int = 1; pub const SEEK_END: c_int = 2; // pathconf constants (from bits/confname.h) pub const _PC_LINK_MAX: c_int = 0; pub const _PC_MAX_CANON: c_int = 1; pub const _PC_MAX_INPUT: c_int = 2; pub const _PC_NAME_MAX: c_int = 3; pub const _PC_PATH_MAX: c_int = 4; pub const _PC_PIPE_BUF: c_int = 5; pub const _PC_CHOWN_RESTRICTED: c_int = 6; pub const _PC_NO_TRUNC: c_int = 7; pub const _PC_VDISABLE: c_int = 8; pub const _PC_SYNC_IO: c_int = 9; pub const _PC_ASYNC_IO: c_int = 10; pub const _PC_PRIO_IO: c_int = 11; pub const _PC_SOCK_MAXBUF: c_int = 12; pub const _PC_FILESIZEBITS: c_int = 13; pub const _PC_REC_INCR_XFER_SIZE: c_int = 14; pub const _PC_REC_MAX_XFER_SIZE: c_int = 15; pub const _PC_REC_MIN_XFER_SIZE: c_int = 16; pub const _PC_REC_XFER_ALIGN: c_int = 17; pub const _PC_ALLOC_SIZE_MIN: c_int = 18; pub const _PC_SYMLINK_MAX: c_int = 19; pub const _PC_2_SYMLINKS: c_int = 20; // sysconf constants (from bits/confname.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_PAGESIZE: c_int = 30; pub const _SC_PAGE_SIZE: c_int = _SC_PAGESIZE; 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_EQUIV_CLASS_MAX: c_int = 41; 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_CHARCLASS_NAME_MAX: c_int = 45; 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_PII: c_int = 53; pub const _SC_PII_XTI: c_int = 54; pub const _SC_PII_SOCKET: c_int = 55; pub const _SC_PII_INTERNET: c_int = 56; pub const _SC_PII_OSI: c_int = 57; pub const _SC_POLL: c_int = 58; pub const _SC_SELECT: c_int = 59; pub const _SC_UIO_MAXIOV: c_int = 60; pub const _SC_IOV_MAX: c_int = _SC_UIO_MAXIOV; pub const _SC_PII_INTERNET_STREAM: c_int = 61; pub const _SC_PII_INTERNET_DGRAM: c_int = 62; pub const _SC_PII_OSI_COTS: c_int = 63; pub const _SC_PII_OSI_CLTS: c_int = 64; pub const _SC_PII_OSI_M: c_int = 65; pub const _SC_T_IOV_MAX: c_int = 66; 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_C_VERSION: c_int = 96; 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_CHAR_BIT: c_int = 101; pub const _SC_CHAR_MAX: c_int = 102; pub const _SC_CHAR_MIN: c_int = 103; pub const _SC_INT_MAX: c_int = 104; pub const _SC_INT_MIN: c_int = 105; pub const _SC_LONG_BIT: c_int = 106; pub const _SC_WORD_BIT: c_int = 107; pub const _SC_MB_LEN_MAX: c_int = 108; pub const _SC_NZERO: c_int = 109; pub const _SC_SSIZE_MAX: c_int = 110; pub const _SC_SCHAR_MAX: c_int = 111; pub const _SC_SCHAR_MIN: c_int = 112; pub const _SC_SHRT_MAX: c_int = 113; pub const _SC_SHRT_MIN: c_int = 114; pub const _SC_UCHAR_MAX: c_int = 115; pub const _SC_UINT_MAX: c_int = 116; pub const _SC_ULONG_MAX: c_int = 117; pub const _SC_USHRT_MAX: c_int = 118; pub const _SC_NL_ARGMAX: c_int = 119; pub const _SC_NL_LANGMAX: c_int = 120; pub const _SC_NL_MSGMAX: c_int = 121; pub const _SC_NL_NMAX: c_int = 122; pub const _SC_NL_SETMAX: c_int = 123; pub const _SC_NL_TEXTMAX: c_int = 124; 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_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; extern "C" { // File operations pub fn access(pathname: *const c_char, mode: c_int) -> c_int; pub fn close(fd: c_int) -> c_int; pub fn lseek(fd: c_int, offset: off_t, whence: c_int) -> off_t; pub fn read(fd: c_int, buf: *mut c_void, count: size_t) -> ssize_t; pub fn write(fd: c_int, buf: *const c_void, count: size_t) -> ssize_t; pub fn ftruncate(fd: c_int, length: off_t) -> c_int; pub fn unlink(pathname: *const c_char) -> c_int; // Directory operations pub fn getcwd(buf: *mut c_char, size: size_t) -> *mut c_char; pub fn rmdir(pathname: *const c_char) -> c_int; // Process operations pub fn getpid() -> pid_t; // Sleep functions pub fn sleep(seconds: c_uint) -> c_uint; // System configuration pub fn sysconf(name: c_int) -> c_long; }