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pub use self::os::{_POSIX_VERSION}; pub use self::os::{_POSIX2_VERSION}; pub use self::os::{_XOPEN_VERSION}; pub use self::os::{F_OK}; pub use self::os::{R_OK}; pub use self::os::{W_OK}; pub use self::os::{X_OK}; pub use self::os::{_CS_PATH}; pub use self::os::{_CS_POSIX_V7_ILP32_OFF32_CFLAGS}; pub use self::os::{_CS_POSIX_V7_ILP32_OFF32_LDFLAGS}; pub use self::os::{_CS_POSIX_V7_ILP32_OFF32_LIBS}; pub use self::os::{_CS_POSIX_V7_ILP32_OFFBIG_CFLAGS}; pub use self::os::{_CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS}; pub use self::os::{_CS_POSIX_V7_ILP32_OFFBIG_LIBS}; pub use self::os::{_CS_POSIX_V7_LP64_OFF64_CFLAGS}; pub use self::os::{_CS_POSIX_V7_LP64_OFF64_LDFLAGS}; pub use self::os::{_CS_POSIX_V7_LP64_OFF64_LIBS}; pub use self::os::{_CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS}; pub use self::os::{_CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS}; pub use self::os::{_CS_POSIX_V7_LPBIG_OFFBIG_LIBS}; pub use self::os::{_CS_POSIX_V7_WIDTH_RESTRICTED_ENVS}; pub use self::os::{_CS_V7_ENV}; pub use self::os::{_CS_POSIX_V6_ILP32_OFF32_CFLAGS}; pub use self::os::{_CS_POSIX_V6_ILP32_OFF32_LDFLAGS}; pub use self::os::{_CS_POSIX_V6_ILP32_OFF32_LIBS}; pub use self::os::{_CS_POSIX_V6_ILP32_OFFBIG_CFLAGS}; pub use self::os::{_CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS}; pub use self::os::{_CS_POSIX_V6_ILP32_OFFBIG_LIBS}; pub use self::os::{_CS_POSIX_V6_LP64_OFF64_CFLAGS}; pub use self::os::{_CS_POSIX_V6_LP64_OFF64_LDFLAGS}; pub use self::os::{_CS_POSIX_V6_LP64_OFF64_LIBS}; pub use self::os::{_CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS}; pub use self::os::{_CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS}; pub use self::os::{_CS_POSIX_V6_LPBIG_OFFBIG_LIBS}; pub use self::os::{_CS_POSIX_V6_WIDTH_RESTRICTED_ENVS}; pub use self::os::{_CS_V6_ENV}; pub use self::os::{F_LOCK}; pub use self::os::{F_TEST}; pub use self::os::{F_TLOCK}; pub use self::os::{F_ULOCK}; pub use self::os::{_PC_2_SYMLINKS}; pub use self::os::{_PC_ALLOC_SIZE_MIN}; pub use self::os::{_PC_ASYNC_IO}; pub use self::os::{_PC_CHOWN_RESTRICTED}; pub use self::os::{_PC_FILESIZEBITS}; pub use self::os::{_PC_LINK_MAX}; pub use self::os::{_PC_MAX_CANON}; pub use self::os::{_PC_MAX_INPUT}; pub use self::os::{_PC_NAME_MAX}; pub use self::os::{_PC_NO_TRUNC}; pub use self::os::{_PC_PATH_MAX}; pub use self::os::{_PC_PIPE_BUF}; pub use self::os::{_PC_PRIO_IO}; pub use self::os::{_PC_REC_INCR_XFER_SIZE}; pub use self::os::{_PC_REC_MAX_XFER_SIZE}; pub use self::os::{_PC_REC_MIN_XFER_SIZE}; pub use self::os::{_PC_REC_XFER_ALIGN}; pub use self::os::{_PC_SYMLINK_MAX}; pub use self::os::{_PC_SYNC_IO}; pub use self::os::{_PC_VDISABLE}; pub use self::os::{_SC_2_C_BIND}; pub use self::os::{_SC_2_C_DEV}; pub use self::os::{_SC_2_CHAR_TERM}; pub use self::os::{_SC_2_FORT_DEV}; pub use self::os::{_SC_2_FORT_RUN}; pub use self::os::{_SC_2_LOCALEDEF}; pub use self::os::{_SC_2_PBS}; pub use self::os::{_SC_2_PBS_ACCOUNTING}; pub use self::os::{_SC_2_PBS_CHECKPOINT}; pub use self::os::{_SC_2_PBS_LOCATE}; pub use self::os::{_SC_2_PBS_MESSAGE}; pub use self::os::{_SC_2_PBS_TRACK}; pub use self::os::{_SC_2_SW_DEV}; pub use self::os::{_SC_2_UPE}; pub use self::os::{_SC_2_VERSION}; pub use self::os::{_SC_ADVISORY_INFO}; pub use self::os::{_SC_AIO_LISTIO_MAX}; pub use self::os::{_SC_AIO_MAX}; pub use self::os::{_SC_AIO_PRIO_DELTA_MAX}; pub use self::os::{_SC_ARG_MAX}; pub use self::os::{_SC_ASYNCHRONOUS_IO}; pub use self::os::{_SC_ATEXIT_MAX}; pub use self::os::{_SC_BARRIERS}; pub use self::os::{_SC_BC_BASE_MAX}; pub use self::os::{_SC_BC_DIM_MAX}; pub use self::os::{_SC_BC_SCALE_MAX}; pub use self::os::{_SC_BC_STRING_MAX}; pub use self::os::{_SC_CHILD_MAX}; pub use self::os::{_SC_CLK_TCK}; pub use self::os::{_SC_CLOCK_SELECTION}; pub use self::os::{_SC_COLL_WEIGHTS_MAX}; pub use self::os::{_SC_CPUTIME}; pub use self::os::{_SC_DELAYTIMER_MAX}; pub use self::os::{_SC_EXPR_NEST_MAX}; pub use self::os::{_SC_FSYNC}; pub use self::os::{_SC_GETGR_R_SIZE_MAX}; pub use self::os::{_SC_GETPW_R_SIZE_MAX}; pub use self::os::{_SC_HOST_NAME_MAX}; pub use self::os::{_SC_IOV_MAX}; pub use self::os::{_SC_IPV6}; pub use self::os::{_SC_JOB_CONTROL}; pub use self::os::{_SC_LINE_MAX}; pub use self::os::{_SC_LOGIN_NAME_MAX}; pub use self::os::{_SC_MAPPED_FILES}; pub use self::os::{_SC_MEMLOCK}; pub use self::os::{_SC_MEMLOCK_RANGE}; pub use self::os::{_SC_MEMORY_PROTECTION}; pub use self::os::{_SC_MESSAGE_PASSING}; pub use self::os::{_SC_MONOTONIC_CLOCK}; pub use self::os::{_SC_MQ_OPEN_MAX}; pub use self::os::{_SC_MQ_PRIO_MAX}; pub use self::os::{_SC_NGROUPS_MAX}; pub use self::os::{_SC_OPEN_MAX}; pub use self::os::{_SC_PAGE_SIZE}; pub use self::os::{_SC_PAGESIZE}; pub use self::os::{_SC_PRIORITIZED_IO}; pub use self::os::{_SC_PRIORITY_SCHEDULING}; pub use self::os::{_SC_RAW_SOCKETS}; pub use self::os::{_SC_RE_DUP_MAX}; pub use self::os::{_SC_READER_WRITER_LOCKS}; pub use self::os::{_SC_REALTIME_SIGNALS}; pub use self::os::{_SC_REGEXP}; pub use self::os::{_SC_RTSIG_MAX}; pub use self::os::{_SC_SAVED_IDS}; pub use self::os::{_SC_SEM_NSEMS_MAX}; pub use self::os::{_SC_SEM_VALUE_MAX}; pub use self::os::{_SC_SEMAPHORES}; pub use self::os::{_SC_SHARED_MEMORY_OBJECTS}; pub use self::os::{_SC_SHELL}; pub use self::os::{_SC_SIGQUEUE_MAX}; pub use self::os::{_SC_SPAWN}; pub use self::os::{_SC_SPIN_LOCKS}; pub use self::os::{_SC_SPORADIC_SERVER}; pub use self::os::{_SC_SS_REPL_MAX}; pub use self::os::{_SC_STREAM_MAX}; pub use self::os::{_SC_SYMLOOP_MAX}; pub use self::os::{_SC_SYNCHRONIZED_IO}; pub use self::os::{_SC_THREAD_ATTR_STACKADDR}; pub use self::os::{_SC_THREAD_ATTR_STACKSIZE}; pub use self::os::{_SC_THREAD_CPUTIME}; pub use self::os::{_SC_THREAD_DESTRUCTOR_ITERATIONS}; pub use self::os::{_SC_THREAD_KEYS_MAX}; pub use self::os::{_SC_THREAD_PRIO_INHERIT}; pub use self::os::{_SC_THREAD_PRIO_PROTECT}; pub use self::os::{_SC_THREAD_PRIORITY_SCHEDULING}; pub use self::os::{_SC_THREAD_PROCESS_SHARED}; pub use self::os::{_SC_THREAD_ROBUST_PRIO_INHERIT}; pub use self::os::{_SC_THREAD_ROBUST_PRIO_PROTECT}; pub use self::os::{_SC_THREAD_SAFE_FUNCTIONS}; pub use self::os::{_SC_THREAD_SPORADIC_SERVER}; pub use self::os::{_SC_THREAD_STACK_MIN}; pub use self::os::{_SC_THREAD_THREADS_MAX}; pub use self::os::{_SC_THREADS}; pub use self::os::{_SC_TIMEOUTS}; pub use self::os::{_SC_TIMER_MAX}; pub use self::os::{_SC_TIMERS}; pub use self::os::{_SC_TRACE}; pub use self::os::{_SC_TRACE_EVENT_FILTER}; pub use self::os::{_SC_TRACE_EVENT_NAME_MAX}; pub use self::os::{_SC_TRACE_INHERIT}; pub use self::os::{_SC_TRACE_LOG}; pub use self::os::{_SC_TRACE_NAME_MAX}; pub use self::os::{_SC_TRACE_SYS_MAX}; pub use self::os::{_SC_TRACE_USER_EVENT_MAX}; pub use self::os::{_SC_TTY_NAME_MAX}; pub use self::os::{_SC_TYPED_MEMORY_OBJECTS}; pub use self::os::{_SC_TZNAME_MAX}; pub use self::os::{_SC_V7_ILP32_OFF32}; pub use self::os::{_SC_V7_ILP32_OFFBIG}; pub use self::os::{_SC_V7_LP64_OFF64}; pub use self::os::{_SC_V7_LPBIG_OFFBIG}; pub use self::os::{_SC_V6_ILP32_OFF32}; pub use self::os::{_SC_V6_ILP32_OFFBIG}; pub use self::os::{_SC_V6_LP64_OFF64}; pub use self::os::{_SC_V6_LPBIG_OFFBIG}; pub use self::os::{_SC_VERSION}; pub use self::os::{_SC_XOPEN_CRYPT}; pub use self::os::{_SC_XOPEN_ENH_I18N}; pub use self::os::{_SC_XOPEN_REALTIME}; pub use self::os::{_SC_XOPEN_REALTIME_THREADS}; pub use self::os::{_SC_XOPEN_SHM}; pub use self::os::{_SC_XOPEN_STREAMS}; pub use self::os::{_SC_XOPEN_UNIX}; pub use self::os::{_SC_XOPEN_VERSION}; pub use self::os::{STDERR_FILENO}; pub use self::os::{STDIN_FILENO}; pub use self::os::{STDOUT_FILENO}; pub use self::os::{_POSIX_VDISABLE}; use {int_t, void_t, char_t, NTStr, ssize_t, size_t, long_t, uint_t}; use sys::types::{pid_t, gid_t, uid_t, off_t}; #[cfg(target_os = "linux")] #[path = "linux/mod.rs"] mod os; extern { pub static mut optarg: *mut char_t; pub static mut optind: int_t; pub static mut opterr: int_t; pub static mut optopt: int_t; } pub fn access<T: NTStr>(name: &T, ty: int_t) -> int_t { extern { fn access(name: *const char_t, ty: int_t) -> int_t; } unsafe { access(name.as_ptr(), ty) } } pub fn alarm(seconds: uint_t) -> uint_t { extern { fn alarm(seconds: uint_t) -> uint_t; } unsafe { alarm(seconds) } } pub fn chdir<T: NTStr>(path: &T) -> int_t { extern { fn chdir(path: *const char_t) -> int_t; } unsafe { chdir(path.as_ptr()) } } pub fn chown<T: NTStr>(file: &T, owner: uid_t, group: gid_t) -> int_t { extern { fn chown(file: *const char_t, owner: uid_t, group: gid_t) -> int_t; } unsafe { chown(file.as_ptr(), owner, group) } } pub fn close(fd: int_t) -> int_t { extern { fn close(fd: int_t) -> int_t; } unsafe { close(fd) } } pub fn confstr(name: int_t, mut buf: Option<&mut [u8]>) -> size_t { extern { fn confstr(name: int_t, buf: *mut char_t, len: size_t) -> size_t; } let buf_ptr = buf.as_mut().map(|v| v.as_mut_ptr()).unwrap_or(0 as *mut _); let buf_len = buf.map(|v| v.len()).unwrap_or(0) as size_t; unsafe { confstr(name, buf_ptr as *mut _, buf_len) } } pub fn dup(fd: int_t) -> int_t { extern { fn dup(fd: int_t) -> int_t; } unsafe { dup(fd) } } pub fn dup2(fd: int_t, fd2: int_t) -> int_t { extern { fn dup2(fd: int_t, fd2: int_t) -> int_t; } unsafe { dup2(fd, fd2) } } pub fn _exit(status: int_t) { extern { fn _exit(status: int_t); } unsafe { _exit(status); } } extern { pub fn execl(path: *const char_t, arg: *const char_t, ...) -> int_t; pub fn execle(path: *const char_t, arg: *const char_t, ...) -> int_t; pub fn execlp(file: *const char_t, arg: *const char_t, ...) -> int_t; pub fn execv(path: *const char_t, argv: *const *mut char_t) -> int_t; pub fn execve(path: *const char_t, argv: *const *mut char_t, envp: *const *mut char_t) -> int_t; pub fn execvp(file: *const char_t, argv: *const *mut char_t) -> int_t; } pub fn faccessat<T: NTStr>(fd: int_t, file: &T, ty: int_t, flag: int_t) -> int_t { extern { fn faccessat(fd: int_t, file: *const char_t, ty: int_t, flag: int_t) -> int_t; } unsafe { faccessat(fd, file.as_ptr(), ty, flag) } } pub fn fchdir(fd: int_t) -> int_t { extern { fn fchdir(fd: int_t) -> int_t; } unsafe { fchdir(fd) } } pub fn fchown(fd: int_t, owner: uid_t, group: gid_t) -> int_t { extern { fn fchown(fd: int_t, owner: uid_t, group: gid_t) -> int_t; } unsafe { fchown(fd, owner, group) } } pub fn fchownat<T: NTStr>(fd: int_t, file: &T, owner: uid_t, group: gid_t, flag: int_t) -> int_t { extern { fn fchownat(fd: int_t, file: *const char_t, owner: uid_t, group: gid_t, flag: int_t) -> int_t; } unsafe { fchownat(fd, file.as_ptr(), owner, group, flag) } } pub fn fdatasync(fildes: int_t) -> int_t { extern { fn fdatasync(fildes: int_t) -> int_t; } unsafe { fdatasync(fildes) } } extern { pub fn fexecve(fd: int_t, argv: *const *mut char_t, envp: *const *mut char_t) -> int_t; } pub fn fork() -> pid_t { extern { fn fork() -> pid_t; } unsafe { fork() } } pub fn fpathconf(fd: int_t, name: int_t) -> long_t { extern { fn fpathconf(fd: int_t, name: int_t) -> long_t; } unsafe { fpathconf(fd, name) } } pub fn fsync(fd: int_t) -> int_t { extern { fn fsync(fd: int_t) -> int_t; } unsafe { fsync(fd) } } pub fn ftruncate(fd: int_t, length: off_t) -> int_t { extern { fn ftruncate(fd: int_t, length: off_t) -> int_t; } unsafe { ftruncate(fd, length) } } pub fn getcwd(buf: &mut [u8]) -> *mut char_t { extern { fn getcwd(buf: *mut char_t, size: size_t) -> *mut char_t; } unsafe { getcwd(buf.as_mut_ptr() as *mut _, buf.len() as size_t) } } pub fn getegid() -> gid_t { extern { fn getegid() -> gid_t; } unsafe { getegid() } } pub fn geteuid() -> uid_t { extern { fn geteuid() -> uid_t; } unsafe { geteuid() } } pub fn getgid() -> gid_t { extern { fn getgid() -> gid_t; } unsafe { getgid() } } pub fn getgroups(list: &mut [gid_t]) -> int_t { extern { fn getgroups(size: int_t, list: *mut gid_t) -> int_t; } unsafe { getgroups(list.len() as int_t, list.as_mut_ptr()) } } pub fn gethostid() -> long_t { extern { fn gethostid() -> long_t; } unsafe { gethostid() } } pub fn gethostname(name: &mut [u8]) -> int_t { extern { fn gethostname(name: *mut char_t, len: size_t) -> int_t; } unsafe { gethostname(name.as_mut_ptr() as *mut _, name.len() as size_t) } } extern { pub fn getlogin() -> *mut char_t; } pub fn getlogin_r(name: &mut [u8]) -> int_t { extern { fn getlogin_r(name: *mut char_t, name_len: size_t) -> int_t; } unsafe { getlogin_r(name.as_mut_ptr() as *mut _, name.len() as size_t) } } extern { pub fn getopt(argc: int_t, argv: *const *mut char_t, shortopts: *const char_t) -> int_t; } pub fn getpgid(pid: pid_t) -> pid_t { extern { fn getpgid(pid: pid_t) -> pid_t; } unsafe { getpgid(pid) } } pub fn getpgrp() -> pid_t { extern { fn getpgrp() -> pid_t; } unsafe { getpgrp() } } pub fn getpid() -> pid_t { extern { fn getpid() -> pid_t; } unsafe { getpid() } } pub fn getppid() -> pid_t { extern { fn getppid() -> pid_t; } unsafe { getppid() } } pub fn getsid(pid: pid_t) -> pid_t { extern { fn getsid(pid: pid_t) -> pid_t; } unsafe { getsid(pid) } } pub fn getuid() -> uid_t { extern { fn getuid() -> uid_t; } unsafe { getuid() } } pub fn isatty(fd: int_t) -> int_t { extern { fn isatty(fd: int_t) -> int_t; } unsafe { isatty(fd) } } pub fn lchown<T: NTStr>(file: &T, owner: uid_t, group: gid_t) -> int_t { extern { fn lchown(file: *const char_t, owner: uid_t, group: gid_t) -> int_t; } unsafe { lchown(file.as_ptr(), owner, group) } } pub fn link<T: NTStr, U: NTStr>(from: &T, to: &U) -> int_t { extern { fn link(from: *const char_t, to: *const char_t) -> int_t; } unsafe { link(from.as_ptr(), to.as_ptr()) } } pub fn linkat<T: NTStr, U: NTStr>(fromfd: int_t, from: &T, tofd: int_t, to: &U, flags: int_t) -> int_t { extern { fn linkat(fromfd: int_t, from: *const char_t, tofd: int_t, to: *const char_t, flags: int_t) -> int_t; } unsafe { linkat(fromfd, from.as_ptr(), tofd, to.as_ptr(), flags) } } pub fn lockf(fd: int_t, cmd: int_t, len: off_t) -> int_t { extern { fn lockf(fd: int_t, cmd: int_t, len: off_t) -> int_t; } unsafe { lockf(fd, cmd, len) } } pub fn lseek(fd: int_t, offset: off_t, whence: int_t) -> off_t { extern { fn lseek(fd: int_t, offset: off_t, whence: int_t) -> off_t; } unsafe { lseek(fd, offset, whence) } } pub fn nice(inc: int_t) -> int_t { extern { fn nice(inc: int_t) -> int_t; } unsafe { nice(inc) } } pub fn pathconf<T: NTStr>(path: &T, name: int_t) -> long_t { extern { fn pathconf(path: *const char_t, name: int_t) -> long_t; } unsafe { pathconf(path.as_ptr(), name) } } pub fn pause() -> int_t { extern { fn pause() -> int_t; } unsafe { pause() } } pub fn pipe(pipedes: &mut [int_t]) -> int_t { extern { fn pipe(pipedes: *mut int_t) -> int_t; } if pipedes.len() < 2 { return -1; } unsafe { pipe(pipedes.as_mut_ptr()) } } pub fn pread(fd: int_t, buf: &mut [u8], offset: off_t) -> ssize_t { extern { fn pread(fd: int_t, buf: *mut void_t, nbytes: size_t, offset: off_t) -> ssize_t; } unsafe { pread(fd, buf.as_mut_ptr() as *mut _, buf.len() as size_t, offset) } } pub fn pwrite(fd: int_t, buf: &[u8], offset: off_t) -> ssize_t { extern { fn pwrite(fd: int_t, buf: *const void_t, n: size_t, offset: off_t) -> ssize_t; } unsafe { pwrite(fd, buf.as_ptr() as *const _, buf.len() as size_t, offset) } } pub fn read(fd: int_t, buf: &mut [u8]) -> ssize_t { extern { fn read(fd: int_t, buf: *mut void_t, nbytes: size_t) -> ssize_t; } unsafe { read(fd, buf.as_mut_ptr() as *mut _, buf.len() as size_t) } } pub fn readlink<T: NTStr>(path: &T, buf: &mut [u8]) -> ssize_t { extern { fn readlink(path: *const char_t, buf: *mut char_t, len: size_t) -> ssize_t; } unsafe { readlink(path.as_ptr(), buf.as_mut_ptr() as *mut _, buf.len() as size_t) } } pub fn readlinkat<T: NTStr>(fd: int_t, path: &T, buf: &mut [u8]) -> ssize_t { extern { fn readlinkat(fd: int_t, path: *const char_t, buf: *mut char_t, len: size_t) -> ssize_t; } unsafe { readlinkat(fd, path.as_ptr(), buf.as_mut_ptr() as *mut _, buf.len() as size_t) } } pub fn rmdir<T: NTStr>(path: &T) -> int_t { extern { fn rmdir(path: *const char_t) -> int_t; } unsafe { rmdir(path.as_ptr()) } } pub fn setegid(gid: gid_t) -> int_t { extern { fn setegid(gid: gid_t) -> int_t; } unsafe { setegid(gid) } } pub fn seteuid(uid: uid_t) -> int_t { extern { fn seteuid(uid: uid_t) -> int_t; } unsafe { seteuid(uid) } } pub fn setgid(gid: gid_t) -> int_t { extern { fn setgid(gid: gid_t) -> int_t; } unsafe { setgid(gid) } } pub fn setpgid(pid: pid_t, pgid: pid_t) -> int_t { extern { fn setpgid(pid: pid_t, pgid: pid_t) -> int_t; } unsafe { setpgid(pid, pgid) } } pub fn setpgrp() -> int_t { extern { fn setpgrp() -> int_t; } unsafe { setpgrp() } } pub fn setregid(rgid: gid_t, egid: gid_t) -> int_t { extern { fn setregid(rgid: gid_t, egid: gid_t) -> int_t; } unsafe { setregid(rgid, egid) } } pub fn setreuid(ruid: uid_t, euid: uid_t) -> int_t { extern { fn setreuid(ruid: uid_t, euid: uid_t) -> int_t; } unsafe { setreuid(ruid, euid) } } pub fn setsid() -> pid_t { extern { fn setsid() -> pid_t; } unsafe { setsid() } } pub fn setuid(uid: uid_t) -> int_t { extern { fn setuid(uid: uid_t) -> int_t; } unsafe { setuid(uid) } } pub fn sleep(seconds: uint_t) -> uint_t { extern { fn sleep(seconds: uint_t) -> uint_t; } unsafe { sleep(seconds) } } pub fn symlink<T: NTStr, U: NTStr>(from: &T, to: &U) -> int_t { extern { fn symlink(from: *const char_t, to: *const char_t) -> int_t; } unsafe { symlink(from.as_ptr(), to.as_ptr()) } } pub fn symlinkat<T: NTStr, U: NTStr>(from: &T, tofd: int_t, to: &U) -> int_t { extern { fn symlinkat(from: *const char_t, tofd: int_t, to: *const char_t) -> int_t; } unsafe { symlinkat(from.as_ptr(), tofd, to.as_ptr()) } } pub fn sync() { extern { fn sync(); } unsafe { sync(); } } pub fn sysconf(name: int_t) -> long_t { extern { fn sysconf(name: int_t) -> long_t; } unsafe { sysconf(name) } } pub fn tcgetpgrp(fd: int_t) -> pid_t { extern { fn tcgetpgrp(fd: int_t) -> pid_t; } unsafe { tcgetpgrp(fd) } } pub fn tcsetpgrp(fd: int_t, pgrp_id: pid_t) -> int_t { extern { fn tcsetpgrp(fd: int_t, pgrp_id: pid_t) -> int_t; } unsafe { tcsetpgrp(fd, pgrp_id) } } pub fn truncate<T: NTStr>(file: &T, length: off_t) -> int_t { extern { fn truncate(file: *const char_t, length: off_t) -> int_t; } unsafe { truncate(file.as_ptr(), length) } } extern { pub fn ttyname(fd: int_t) -> *mut char_t; } pub fn ttyname_r(fd: int_t, buf: &mut [u8]) -> int_t { extern { fn ttyname_r(fd: int_t, buf: *mut char_t, buflen: size_t) -> int_t; } unsafe { ttyname_r(fd, buf.as_mut_ptr() as *mut _, buf.len() as size_t) } } pub fn unlink<T: NTStr>(name: &T) -> int_t { extern { fn unlink(name: *const char_t) -> int_t; } unsafe { unlink(name.as_ptr()) } } pub fn unlinkat<T: NTStr>(fd: int_t, name: &T, flag: int_t) -> int_t { extern { fn unlinkat(fd: int_t, name: *const char_t, flag: int_t) -> int_t; } unsafe { unlinkat(fd, name.as_ptr(), flag) } } pub fn write(fd: int_t, buf: &[u8]) -> ssize_t { extern { fn write(fd: int_t, buf: *const void_t, n: size_t) -> ssize_t; } unsafe { write(fd, buf.as_ptr() as *const _, buf.len() as size_t) } }