libc 0.2.169

Raw FFI bindings to platform libraries like libc.
Documentation
use crate::off_t;
use crate::prelude::*;

pub type clock_t = c_long;

pub type c_char = u8;
pub type wchar_t = u32;

pub type c_long = i32;
pub type c_ulong = u32;

pub type sigset_t = c_ulong;

s! {
    pub struct msghdr {
        pub msg_name: *mut c_void,
        pub msg_namelen: crate::socklen_t,
        pub msg_iov: *mut crate::iovec,
        pub msg_iovlen: c_int,
        pub msg_control: *mut c_void,
        pub msg_controllen: crate::socklen_t,
        pub msg_flags: c_int,
    }

    pub struct sockaddr {
        pub sa_len: u8,
        pub sa_family: crate::sa_family_t,
        pub sa_data: [c_char; 14],
    }

    pub struct sockaddr_in6 {
        pub sin6_len: u8,
        pub sin6_family: crate::sa_family_t,
        pub sin6_port: crate::in_port_t,
        pub sin6_flowinfo: u32,
        pub sin6_addr: crate::in6_addr,
        pub sin6_vport: crate::in_port_t,
        pub sin6_scope_id: u32,
    }

    pub struct sockaddr_in {
        pub sin_len: u8,
        pub sin_family: crate::sa_family_t,
        pub sin_port: crate::in_port_t,
        pub sin_addr: crate::in_addr,
        pub sin_vport: crate::in_port_t,
        pub sin_zero: [u8; 6],
    }

    pub struct sockaddr_un {
        pub ss_len: u8,
        pub sun_family: crate::sa_family_t,
        pub sun_path: [c_char; 108usize],
    }

    pub struct sockaddr_storage {
        pub ss_len: u8,
        pub ss_family: crate::sa_family_t,
        pub __ss_pad1: [u8; 2],
        pub __ss_align: i64,
        pub __ss_pad2: [u8; 116],
    }

    pub struct sched_param {
        pub sched_priority: c_int,
    }

    pub struct stat {
        pub st_dev: crate::dev_t,
        pub st_ino: crate::ino_t,
        pub st_mode: crate::mode_t,
        pub st_nlink: crate::nlink_t,
        pub st_uid: crate::uid_t,
        pub st_gid: crate::gid_t,
        pub st_rdev: crate::dev_t,
        pub st_size: off_t,
        pub st_atime: crate::time_t,
        pub st_mtime: crate::time_t,
        pub st_ctime: crate::time_t,
        pub st_blksize: crate::blksize_t,
        pub st_blocks: crate::blkcnt_t,
        pub st_spare4: [c_long; 2usize],
    }

    #[repr(align(8))]
    pub struct dirent {
        __offset: [u8; 88],
        pub d_name: [c_char; 256usize],
        __pad: [u8; 8],
    }
}

pub const AF_UNIX: c_int = 1;
pub const AF_INET6: c_int = 24;

pub const SOCK_RAW: c_int = 3;
pub const SOCK_RDM: c_int = 4;
pub const SOCK_SEQPACKET: c_int = 5;

pub const SOMAXCONN: c_int = 128;

pub const FIONBIO: c_ulong = 1;

pub const POLLIN: c_short = 0x0001;
pub const POLLPRI: c_short = POLLIN;
pub const POLLOUT: c_short = 0x0004;
pub const POLLRDNORM: c_short = POLLIN;
pub const POLLRDBAND: c_short = POLLIN;
pub const POLLWRNORM: c_short = POLLOUT;
pub const POLLWRBAND: c_short = POLLOUT;
pub const POLLERR: c_short = 0x0008;
pub const POLLHUP: c_short = 0x0010;
pub const POLLNVAL: c_short = 0x0020;

pub const RTLD_DEFAULT: *mut c_void = 0 as *mut c_void;

pub const SOL_SOCKET: c_int = 0xffff;
pub const SO_NONBLOCK: c_int = 0x1100;

pub const MSG_OOB: c_int = 0x1;
pub const MSG_PEEK: c_int = 0x2;
pub const MSG_DONTROUTE: c_int = 0x4;
pub const MSG_EOR: c_int = 0x8;
pub const MSG_TRUNC: c_int = 0x10;
pub const MSG_CTRUNC: c_int = 0x20;
pub const MSG_WAITALL: c_int = 0x40;
pub const MSG_DONTWAIT: c_int = 0x80;
pub const MSG_BCAST: c_int = 0x100;
pub const MSG_MCAST: c_int = 0x200;

pub const UTIME_OMIT: c_long = -1;
pub const AT_FDCWD: c_int = -2;

pub const O_DIRECTORY: c_int = 0x200000;
pub const O_NOFOLLOW: c_int = 0x100000;

pub const AT_EACCESS: c_int = 1;
pub const AT_SYMLINK_NOFOLLOW: c_int = 2;
pub const AT_SYMLINK_FOLLOW: c_int = 4;
pub const AT_REMOVEDIR: c_int = 8;

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 SIGTRAP: c_int = 5;
pub const SIGABRT: c_int = 6;
pub const SIGEMT: c_int = 7;
pub const SIGFPE: c_int = 8;
pub const SIGKILL: c_int = 9;
pub const SIGBUS: c_int = 10;
pub const SIGSEGV: c_int = 11;
pub const SIGSYS: c_int = 12;
pub const SIGPIPE: c_int = 13;
pub const SIGALRM: c_int = 14;
pub const SIGTERM: c_int = 15;

pub const EAI_BADFLAGS: c_int = -1;
pub const EAI_NONAME: c_int = -2;
pub const EAI_AGAIN: c_int = -3;
pub const EAI_FAIL: c_int = -4;
pub const EAI_NODATA: c_int = -5;
pub const EAI_FAMILY: c_int = -6;
pub const EAI_SOCKTYPE: c_int = -7;
pub const EAI_SERVICE: c_int = -8;
pub const EAI_ADDRFAMILY: c_int = -9;
pub const EAI_MEMORY: c_int = -10;
pub const EAI_SYSTEM: c_int = -11;
pub const EAI_OVERFLOW: c_int = -12;

pub const _SC_PAGESIZE: c_int = 8;
pub const _SC_GETPW_R_SIZE_MAX: c_int = 51;
pub const PTHREAD_STACK_MIN: size_t = 32 * 1024;

pub const IP_HDRINCL: c_int = 2;

extern "C" {
    pub fn futimens(fd: c_int, times: *const crate::timespec) -> c_int;
    pub fn writev(fd: c_int, iov: *const crate::iovec, iovcnt: c_int) -> ssize_t;
    pub fn readv(fd: c_int, iov: *const crate::iovec, iovcnt: c_int) -> ssize_t;

    pub fn sendmsg(s: c_int, msg: *const crate::msghdr, flags: c_int) -> ssize_t;
    pub fn recvmsg(s: c_int, msg: *mut crate::msghdr, flags: c_int) -> ssize_t;

    pub fn pthread_create(
        native: *mut crate::pthread_t,
        attr: *const crate::pthread_attr_t,
        f: extern "C" fn(_: *mut c_void) -> *mut c_void,
        value: *mut c_void,
    ) -> c_int;

    pub fn pthread_attr_getschedparam(
        attr: *const crate::pthread_attr_t,
        param: *mut sched_param,
    ) -> c_int;

    pub fn pthread_attr_setschedparam(
        attr: *mut crate::pthread_attr_t,
        param: *const sched_param,
    ) -> c_int;

    pub fn pthread_attr_getprocessorid_np(
        attr: *const crate::pthread_attr_t,
        processor_id: *mut c_int,
    ) -> c_int;

    pub fn pthread_attr_setprocessorid_np(
        attr: *mut crate::pthread_attr_t,
        processor_id: c_int,
    ) -> c_int;

    pub fn pthread_getschedparam(
        native: crate::pthread_t,
        policy: *mut c_int,
        param: *mut crate::sched_param,
    ) -> c_int;

    pub fn pthread_setschedparam(
        native: crate::pthread_t,
        policy: c_int,
        param: *const crate::sched_param,
    ) -> c_int;

    pub fn pthread_condattr_getclock(
        attr: *const crate::pthread_condattr_t,
        clock_id: *mut crate::clockid_t,
    ) -> c_int;

    pub fn pthread_condattr_setclock(
        attr: *mut crate::pthread_condattr_t,
        clock_id: crate::clockid_t,
    ) -> c_int;

    pub fn pthread_getprocessorid_np() -> c_int;

    pub fn getentropy(buf: *mut c_void, buflen: size_t) -> c_int;

    pub fn pipe2(fds: *mut c_int, flags: c_int) -> c_int;
}