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pub type pthread_t = *mut ::c_void;
pub type clock_t = c_long;
#[cfg_attr(
not(feature = "rustc-dep-of-std"),
deprecated(
since = "0.2.80",
note = "This type is changed to 64-bit in musl 1.2.0, \
we'll follow that change in the future release. \
See #1848 for more info."
)
)]
pub type time_t = c_long;
pub type suseconds_t = c_long;
pub type ino_t = u64;
pub type off_t = i64;
pub type blkcnt_t = i64;
pub type shmatt_t = ::c_ulong;
pub type msgqnum_t = ::c_ulong;
pub type msglen_t = ::c_ulong;
pub type fsblkcnt_t = ::c_ulonglong;
pub type fsfilcnt_t = ::c_ulonglong;
pub type rlim_t = ::c_ulonglong;
cfg_if! {
if #[cfg(doc)] {
// Used in `linux::arch` to define ioctl constants.
pub(crate) type Ioctl = ::c_int;
} else {
#[doc(hidden)]
pub type Ioctl = ::c_int;
}
}
impl siginfo_t {
pub unsafe fn si_addr(&self) -> *mut ::c_void {
#[repr(C)]
struct siginfo_sigfault {
_si_signo: ::c_int,
_si_errno: ::c_int,
_si_code: ::c_int,
si_addr: *mut ::c_void,
}
(*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr
}
pub unsafe fn si_value(&self) -> ::sigval {
#[repr(C)]
struct siginfo_si_value {
_si_signo: ::c_int,
_si_errno: ::c_int,
_si_code: ::c_int,
_si_timerid: ::c_int,
_si_overrun: ::c_int,
si_value: ::sigval,
}
(*(self as *const siginfo_t as *const siginfo_si_value)).si_value
}
}
cfg_if! {
if #[cfg(libc_union)] {
// Internal, for casts to access union fields
#[repr(C)]
struct sifields_sigchld {
si_pid: ::pid_t,
si_uid: ::uid_t,
si_status: ::c_int,
si_utime: ::c_long,
si_stime: ::c_long,
}
impl ::Copy for sifields_sigchld {}
impl ::Clone for sifields_sigchld {
fn clone(&self) -> sifields_sigchld {
*self
}
}
// Internal, for casts to access union fields
#[repr(C)]
union sifields {
_align_pointer: *mut ::c_void,
sigchld: sifields_sigchld,
}
// Internal, for casts to access union fields. Note that some variants
// of sifields start with a pointer, which makes the alignment of
// sifields vary on 32-bit and 64-bit architectures.
#[repr(C)]
struct siginfo_f {
_siginfo_base: [::c_int; 3],
sifields: sifields,
}
impl siginfo_t {
unsafe fn sifields(&self) -> &sifields {
&(*(self as *const siginfo_t as *const siginfo_f)).sifields
}
pub unsafe fn si_pid(&self) -> ::pid_t {
self.sifields().sigchld.si_pid
}
pub unsafe fn si_uid(&self) -> ::uid_t {
self.sifields().sigchld.si_uid
}
pub unsafe fn si_status(&self) -> ::c_int {
self.sifields().sigchld.si_status
}
pub unsafe fn si_utime(&self) -> ::c_long {
self.sifields().sigchld.si_utime
}
pub unsafe fn si_stime(&self) -> ::c_long {
self.sifields().sigchld.si_stime
}
}
}
}
s! {
pub struct aiocb {
pub aio_fildes: ::c_int,
pub aio_lio_opcode: ::c_int,
pub aio_reqprio: ::c_int,
pub aio_buf: *mut ::c_void,
pub aio_nbytes: ::size_t,
pub aio_sigevent: ::sigevent,
__td: *mut ::c_void,
__lock: [::c_int; 2],
__err: ::c_int,
__ret: ::ssize_t,
pub aio_offset: off_t,
__next: *mut ::c_void,
__prev: *mut ::c_void,
#[cfg(target_pointer_width = "32")]
__dummy4: [::c_char; 24],
#[cfg(target_pointer_width = "64")]
__dummy4: [::c_char; 16],
}
pub struct sigaction {
pub sa_sigaction: ::sighandler_t,
pub sa_mask: ::sigset_t,
pub sa_flags: ::c_int,
pub sa_restorer: ::Option<extern fn()>,
}
pub struct statvfs {
pub f_bsize: ::c_ulong,
pub f_frsize: ::c_ulong,
pub f_blocks: ::fsblkcnt_t,
pub f_bfree: ::fsblkcnt_t,
pub f_bavail: ::fsblkcnt_t,
pub f_files: ::fsfilcnt_t,
pub f_ffree: ::fsfilcnt_t,
pub f_favail: ::fsfilcnt_t,
#[cfg(target_endian = "little")]
pub f_fsid: ::c_ulong,
#[cfg(target_pointer_width = "32")]
__f_unused: ::c_int,
#[cfg(target_endian = "big")]
pub f_fsid: ::c_ulong,
pub f_flag: ::c_ulong,
pub f_namemax: ::c_ulong,
__f_spare: [::c_int; 6],
}
pub struct termios {
pub c_iflag: ::tcflag_t,
pub c_oflag: ::tcflag_t,
pub c_cflag: ::tcflag_t,
pub c_lflag: ::tcflag_t,
pub c_line: ::cc_t,
pub c_cc: [::cc_t; ::NCCS],
pub __c_ispeed: ::speed_t,
pub __c_ospeed: ::speed_t,
}
pub struct flock {
pub l_type: ::c_short,
pub l_whence: ::c_short,
pub l_start: ::off_t,
pub l_len: ::off_t,
pub l_pid: ::pid_t,
}
pub struct flock64 {
pub l_type: ::c_short,
pub l_whence: ::c_short,
pub l_start: ::off64_t,
pub l_len: ::off64_t,
pub l_pid: ::pid_t,
}
pub struct regex_t {
__re_nsub: ::size_t,
__opaque: *mut ::c_void,
__padding: [*mut ::c_void; 4usize],
__nsub2: ::size_t,
__padding2: ::c_char,
}
pub struct rtentry {
pub rt_pad1: ::c_ulong,
pub rt_dst: ::sockaddr,
pub rt_gateway: ::sockaddr,
pub rt_genmask: ::sockaddr,
pub rt_flags: ::c_ushort,
pub rt_pad2: ::c_short,
pub rt_pad3: ::c_ulong,
pub rt_tos: ::c_uchar,
pub rt_class: ::c_uchar,
#[cfg(target_pointer_width = "64")]
pub rt_pad4: [::c_short; 3usize],
#[cfg(not(target_pointer_width = "64"))]
pub rt_pad4: [::c_short; 1usize],
pub rt_metric: ::c_short,
pub rt_dev: *mut ::c_char,
pub rt_mtu: ::c_ulong,
pub rt_window: ::c_ulong,
pub rt_irtt: ::c_ushort,
}
pub struct __exit_status {
pub e_termination: ::c_short,
pub e_exit: ::c_short,
}
pub struct Elf64_Chdr {
pub ch_type: ::Elf64_Word,
pub ch_reserved: ::Elf64_Word,
pub ch_size: ::Elf64_Xword,
pub ch_addralign: ::Elf64_Xword,
}
pub struct Elf32_Chdr {
pub ch_type: ::Elf32_Word,
pub ch_size: ::Elf32_Word,
pub ch_addralign: ::Elf32_Word,
}
pub struct timex {
pub modes: ::c_uint,
pub offset: ::c_long,
pub freq: ::c_long,
pub maxerror: ::c_long,
pub esterror: ::c_long,
pub status: ::c_int,
pub constant: ::c_long,
pub precision: ::c_long,
pub tolerance: ::c_long,
pub time: ::timeval,
pub tick: ::c_long,
pub ppsfreq: ::c_long,
pub jitter: ::c_long,
pub shift: ::c_int,
pub stabil: ::c_long,
pub jitcnt: ::c_long,
pub calcnt: ::c_long,
pub errcnt: ::c_long,
pub stbcnt: ::c_long,
pub tai: ::c_int,
pub __padding: [::c_int; 11],
}
pub struct ntptimeval {
pub time: ::timeval,
pub maxerror: ::c_long,
pub esterror: ::c_long,
}
// linux/if_xdp.h
pub struct sockaddr_xdp {
pub sxdp_family: ::__u16,
pub sxdp_flags: ::__u16,
pub sxdp_ifindex: ::__u32,
pub sxdp_queue_id: ::__u32,
pub sxdp_shared_umem_fd: ::__u32,
}
pub struct xdp_ring_offset {
pub producer: ::__u64,
pub consumer: ::__u64,
pub desc: ::__u64,
pub flags: ::__u64,
}
pub struct xdp_mmap_offsets {
pub rx: xdp_ring_offset,
pub tx: xdp_ring_offset,
pub fr: xdp_ring_offset,
pub cr: xdp_ring_offset,
}
pub struct xdp_ring_offset_v1 {
pub producer: ::__u64,
pub consumer: ::__u64,
pub desc: ::__u64,
}
pub struct xdp_mmap_offsets_v1 {
pub rx: xdp_ring_offset_v1,
pub tx: xdp_ring_offset_v1,
pub fr: xdp_ring_offset_v1,
pub cr: xdp_ring_offset_v1,
}
pub struct xdp_umem_reg {
pub addr: ::__u64,
pub len: ::__u64,
pub chunk_size: ::__u32,
pub headroom: ::__u32,
pub flags: ::__u32,
}
pub struct xdp_umem_reg_v1 {
pub addr: ::__u64,
pub len: ::__u64,
pub chunk_size: ::__u32,
pub headroom: ::__u32,
}
pub struct xdp_statistics {
pub rx_dropped: ::__u64,
pub rx_invalid_descs: ::__u64,
pub tx_invalid_descs: ::__u64,
pub rx_ring_full: ::__u64,
pub rx_fill_ring_empty_descs: ::__u64,
pub tx_ring_empty_descs: ::__u64,
}
pub struct xdp_statistics_v1 {
pub rx_dropped: ::__u64,
pub rx_invalid_descs: ::__u64,
pub tx_invalid_descs: ::__u64,
}
pub struct xdp_options {
pub flags: ::__u32,
}
pub struct xdp_desc {
pub addr: ::__u64,
pub len: ::__u32,
pub options: ::__u32,
}
}
s_no_extra_traits! {
pub struct sysinfo {
pub uptime: ::c_ulong,
pub loads: [::c_ulong; 3],
pub totalram: ::c_ulong,
pub freeram: ::c_ulong,
pub sharedram: ::c_ulong,
pub bufferram: ::c_ulong,
pub totalswap: ::c_ulong,
pub freeswap: ::c_ulong,
pub procs: ::c_ushort,
pub pad: ::c_ushort,
pub totalhigh: ::c_ulong,
pub freehigh: ::c_ulong,
pub mem_unit: ::c_uint,
pub __reserved: [::c_char; 256],
}
// FIXME: musl added paddings and adjusted
// layout in 1.2.0 but our CI is still 1.1.24.
// So, I'm leaving some fields as cfg for now.
// 1e7f0fcd7ff2096904fd93a2ee6d12a2392be392
//
// OpenHarmony uses the musl 1.2 layout.
pub struct utmpx {
pub ut_type: ::c_short,
__ut_pad1: ::c_short,
pub ut_pid: ::pid_t,
pub ut_line: [::c_char; 32],
pub ut_id: [::c_char; 4],
pub ut_user: [::c_char; 32],
pub ut_host: [::c_char; 256],
pub ut_exit: __exit_status,
#[cfg(target_env = "musl")]
pub ut_session: ::c_long,
#[cfg(target_env = "ohos")]
#[cfg(target_endian = "little")]
pub ut_session: ::c_int,
#[cfg(target_env = "ohos")]
#[cfg(target_endian = "little")]
__ut_pad2: ::c_int,
#[cfg(target_env = "ohos")]
#[cfg(not(target_endian = "little"))]
__ut_pad2: ::c_int,
#[cfg(target_env = "ohos")]
#[cfg(not(target_endian = "little"))]
pub ut_session: ::c_int,
pub ut_tv: ::timeval,
pub ut_addr_v6: [::c_uint; 4],
__unused: [::c_char; 20],
}
}
cfg_if! {
if #[cfg(feature = "extra_traits")] {
impl PartialEq for sysinfo {
fn eq(&self, other: &sysinfo) -> bool {
self.uptime == other.uptime
&& self.loads == other.loads
&& self.totalram == other.totalram
&& self.freeram == other.freeram
&& self.sharedram == other.sharedram
&& self.bufferram == other.bufferram
&& self.totalswap == other.totalswap
&& self.freeswap == other.freeswap
&& self.procs == other.procs
&& self.pad == other.pad
&& self.totalhigh == other.totalhigh
&& self.freehigh == other.freehigh
&& self.mem_unit == other.mem_unit
&& self
.__reserved
.iter()
.zip(other.__reserved.iter())
.all(|(a,b)| a == b)
}
}
impl Eq for sysinfo {}
impl ::fmt::Debug for sysinfo {
fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
f.debug_struct("sysinfo")
.field("uptime", &self.uptime)
.field("loads", &self.loads)
.field("totalram", &self.totalram)
.field("freeram", &self.freeram)
.field("sharedram", &self.sharedram)
.field("bufferram", &self.bufferram)
.field("totalswap", &self.totalswap)
.field("freeswap", &self.freeswap)
.field("procs", &self.procs)
.field("pad", &self.pad)
.field("totalhigh", &self.totalhigh)
.field("freehigh", &self.freehigh)
.field("mem_unit", &self.mem_unit)
// FIXME: .field("__reserved", &self.__reserved)
.finish()
}
}
impl ::hash::Hash for sysinfo {
fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
self.uptime.hash(state);
self.loads.hash(state);
self.totalram.hash(state);
self.freeram.hash(state);
self.sharedram.hash(state);
self.bufferram.hash(state);
self.totalswap.hash(state);
self.freeswap.hash(state);
self.procs.hash(state);
self.pad.hash(state);
self.totalhigh.hash(state);
self.freehigh.hash(state);
self.mem_unit.hash(state);
self.__reserved.hash(state);
}
}
impl PartialEq for utmpx {
fn eq(&self, other: &utmpx) -> bool {
self.ut_type == other.ut_type
//&& self.__ut_pad1 == other.__ut_pad1
&& self.ut_pid == other.ut_pid
&& self.ut_line == other.ut_line
&& self.ut_id == other.ut_id
&& self.ut_user == other.ut_user
&& self
.ut_host
.iter()
.zip(other.ut_host.iter())
.all(|(a,b)| a == b)
&& self.ut_exit == other.ut_exit
&& self.ut_session == other.ut_session
//&& self.__ut_pad2 == other.__ut_pad2
&& self.ut_tv == other.ut_tv
&& self.ut_addr_v6 == other.ut_addr_v6
&& self.__unused == other.__unused
}
}
impl Eq for utmpx {}
impl ::fmt::Debug for utmpx {
fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
f.debug_struct("utmpx")
.field("ut_type", &self.ut_type)
//.field("__ut_pad1", &self.__ut_pad1)
.field("ut_pid", &self.ut_pid)
.field("ut_line", &self.ut_line)
.field("ut_id", &self.ut_id)
.field("ut_user", &self.ut_user)
//FIXME: .field("ut_host", &self.ut_host)
.field("ut_exit", &self.ut_exit)
.field("ut_session", &self.ut_session)
//.field("__ut_pad2", &self.__ut_pad2)
.field("ut_tv", &self.ut_tv)
.field("ut_addr_v6", &self.ut_addr_v6)
.field("__unused", &self.__unused)
.finish()
}
}
impl ::hash::Hash for utmpx {
fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
self.ut_type.hash(state);
//self.__ut_pad1.hash(state);
self.ut_pid.hash(state);
self.ut_line.hash(state);
self.ut_id.hash(state);
self.ut_user.hash(state);
self.ut_host.hash(state);
self.ut_exit.hash(state);
self.ut_session.hash(state);
//self.__ut_pad2.hash(state);
self.ut_tv.hash(state);
self.ut_addr_v6.hash(state);
self.__unused.hash(state);
}
}
}
}
// include/sys/mman.h
/*
* Huge page size encoding when MAP_HUGETLB is specified, and a huge page
* size other than the default is desired. See hugetlb_encode.h.
* All known huge page size encodings are provided here. It is the
* responsibility of the application to know which sizes are supported on
* the running system. See mmap(2) man page for details.
*/
pub const MAP_HUGE_SHIFT: ::c_int = 26;
pub const MAP_HUGE_MASK: ::c_int = 0x3f;
pub const MAP_HUGE_64KB: ::c_int = 16 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_512KB: ::c_int = 19 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_1MB: ::c_int = 20 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_2MB: ::c_int = 21 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_8MB: ::c_int = 23 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_16MB: ::c_int = 24 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_32MB: ::c_int = 25 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_256MB: ::c_int = 28 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_512MB: ::c_int = 29 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_1GB: ::c_int = 30 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_2GB: ::c_int = 31 << MAP_HUGE_SHIFT;
pub const MAP_HUGE_16GB: ::c_int = 34 << MAP_HUGE_SHIFT;
pub const MS_RMT_MASK: ::c_ulong = 0x02800051;
pub const SFD_CLOEXEC: ::c_int = 0x080000;
pub const NCCS: usize = 32;
pub const O_TRUNC: ::c_int = 512;
pub const O_NOATIME: ::c_int = 0o1000000;
pub const O_CLOEXEC: ::c_int = 0x80000;
pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
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 F_OFD_GETLK: ::c_int = 36;
pub const F_OFD_SETLK: ::c_int = 37;
pub const F_OFD_SETLKW: ::c_int = 38;
pub const F_RDLCK: ::c_int = 0;
pub const F_WRLCK: ::c_int = 1;
pub const F_UNLCK: ::c_int = 2;
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 EPOLL_CLOEXEC: ::c_int = 0x80000;
pub const EFD_CLOEXEC: ::c_int = 0x80000;
pub const BUFSIZ: ::c_uint = 1024;
pub const TMP_MAX: ::c_uint = 10000;
pub const FOPEN_MAX: ::c_uint = 1000;
pub const FILENAME_MAX: ::c_uint = 4096;
pub const O_PATH: ::c_int = 0o10000000;
pub const O_EXEC: ::c_int = 0o10000000;
pub const O_SEARCH: ::c_int = 0o10000000;
pub const O_ACCMODE: ::c_int = 0o10000003;
pub const O_NDELAY: ::c_int = O_NONBLOCK;
pub const NI_MAXHOST: ::socklen_t = 255;
pub const PTHREAD_STACK_MIN: ::size_t = 2048;
pub const POSIX_MADV_DONTNEED: ::c_int = 4;
pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
pub const SOCK_SEQPACKET: ::c_int = 5;
pub const SOCK_DCCP: ::c_int = 6;
pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
pub const SOCK_PACKET: ::c_int = 10;
pub const SOMAXCONN: ::c_int = 128;
#[deprecated(since = "0.2.55", note = "Use SIGSYS instead")]
pub const SIGUNUSED: ::c_int = ::SIGSYS;
pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
pub const CPU_SETSIZE: ::c_int = 128;
pub const PTRACE_TRACEME: ::c_int = 0;
pub const PTRACE_PEEKTEXT: ::c_int = 1;
pub const PTRACE_PEEKDATA: ::c_int = 2;
pub const PTRACE_PEEKUSER: ::c_int = 3;
pub const PTRACE_POKETEXT: ::c_int = 4;
pub const PTRACE_POKEDATA: ::c_int = 5;
pub const PTRACE_POKEUSER: ::c_int = 6;
pub const PTRACE_CONT: ::c_int = 7;
pub const PTRACE_KILL: ::c_int = 8;
pub const PTRACE_SINGLESTEP: ::c_int = 9;
pub const PTRACE_GETREGS: ::c_int = 12;
pub const PTRACE_SETREGS: ::c_int = 13;
pub const PTRACE_GETFPREGS: ::c_int = 14;
pub const PTRACE_SETFPREGS: ::c_int = 15;
pub const PTRACE_ATTACH: ::c_int = 16;
pub const PTRACE_DETACH: ::c_int = 17;
pub const PTRACE_GETFPXREGS: ::c_int = 18;
pub const PTRACE_SETFPXREGS: ::c_int = 19;
pub const PTRACE_SYSCALL: ::c_int = 24;
pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
pub const PTRACE_GETREGSET: ::c_int = 0x4204;
pub const PTRACE_SETREGSET: ::c_int = 0x4205;
pub const PTRACE_SEIZE: ::c_int = 0x4206;
pub const PTRACE_INTERRUPT: ::c_int = 0x4207;
pub const PTRACE_LISTEN: ::c_int = 0x4208;
pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209;
pub const PTRACE_GETSIGMASK: ::c_uint = 0x420a;
pub const PTRACE_SETSIGMASK: ::c_uint = 0x420b;
pub const RWF_HIPRI: ::c_int = 0x00000001;
pub const RWF_DSYNC: ::c_int = 0x00000002;
pub const RWF_SYNC: ::c_int = 0x00000004;
pub const RWF_NOWAIT: ::c_int = 0x00000008;
pub const RWF_APPEND: ::c_int = 0x00000010;
pub const AF_IB: ::c_int = 27;
pub const AF_MPLS: ::c_int = 28;
pub const AF_NFC: ::c_int = 39;
pub const AF_VSOCK: ::c_int = 40;
pub const AF_XDP: ::c_int = 44;
pub const PF_IB: ::c_int = AF_IB;
pub const PF_MPLS: ::c_int = AF_MPLS;
pub const PF_NFC: ::c_int = AF_NFC;
pub const PF_VSOCK: ::c_int = AF_VSOCK;
pub const PF_XDP: ::c_int = AF_XDP;
pub const EFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
pub const SFD_NONBLOCK: ::c_int = ::O_NONBLOCK;
pub const PIDFD_NONBLOCK: ::c_uint = O_NONBLOCK as ::c_uint;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;
pub const CLOCK_SGI_CYCLE: ::clockid_t = 10;
pub const B0: ::speed_t = 0o000000;
pub const B50: ::speed_t = 0o000001;
pub const B75: ::speed_t = 0o000002;
pub const B110: ::speed_t = 0o000003;
pub const B134: ::speed_t = 0o000004;
pub const B150: ::speed_t = 0o000005;
pub const B200: ::speed_t = 0o000006;
pub const B300: ::speed_t = 0o000007;
pub const B600: ::speed_t = 0o000010;
pub const B1200: ::speed_t = 0o000011;
pub const B1800: ::speed_t = 0o000012;
pub const B2400: ::speed_t = 0o000013;
pub const B4800: ::speed_t = 0o000014;
pub const B9600: ::speed_t = 0o000015;
pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
pub const REG_OK: ::c_int = 0;
pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
pub const ADJ_OFFSET: ::c_uint = 0x0001;
pub const ADJ_FREQUENCY: ::c_uint = 0x0002;
pub const ADJ_MAXERROR: ::c_uint = 0x0004;
pub const ADJ_ESTERROR: ::c_uint = 0x0008;
pub const ADJ_STATUS: ::c_uint = 0x0010;
pub const ADJ_TIMECONST: ::c_uint = 0x0020;
pub const ADJ_TAI: ::c_uint = 0x0080;
pub const ADJ_SETOFFSET: ::c_uint = 0x0100;
pub const ADJ_MICRO: ::c_uint = 0x1000;
pub const ADJ_NANO: ::c_uint = 0x2000;
pub const ADJ_TICK: ::c_uint = 0x4000;
pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001;
pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001;
pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET;
pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY;
pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR;
pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR;
pub const MOD_STATUS: ::c_uint = ADJ_STATUS;
pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST;
pub const MOD_CLKB: ::c_uint = ADJ_TICK;
pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT;
pub const MOD_TAI: ::c_uint = ADJ_TAI;
pub const MOD_MICRO: ::c_uint = ADJ_MICRO;
pub const MOD_NANO: ::c_uint = ADJ_NANO;
pub const STA_PLL: ::c_int = 0x0001;
pub const STA_PPSFREQ: ::c_int = 0x0002;
pub const STA_PPSTIME: ::c_int = 0x0004;
pub const STA_FLL: ::c_int = 0x0008;
pub const STA_INS: ::c_int = 0x0010;
pub const STA_DEL: ::c_int = 0x0020;
pub const STA_UNSYNC: ::c_int = 0x0040;
pub const STA_FREQHOLD: ::c_int = 0x0080;
pub const STA_PPSSIGNAL: ::c_int = 0x0100;
pub const STA_PPSJITTER: ::c_int = 0x0200;
pub const STA_PPSWANDER: ::c_int = 0x0400;
pub const STA_PPSERROR: ::c_int = 0x0800;
pub const STA_CLOCKERR: ::c_int = 0x1000;
pub const STA_NANO: ::c_int = 0x2000;
pub const STA_MODE: ::c_int = 0x4000;
pub const STA_CLK: ::c_int = 0x8000;
pub const STA_RONLY: ::c_int = STA_PPSSIGNAL
| STA_PPSJITTER
| STA_PPSWANDER
| STA_PPSERROR
| STA_CLOCKERR
| STA_NANO
| STA_MODE
| STA_CLK;
pub const TIME_OK: ::c_int = 0;
pub const TIME_INS: ::c_int = 1;
pub const TIME_DEL: ::c_int = 2;
pub const TIME_OOP: ::c_int = 3;
pub const TIME_WAIT: ::c_int = 4;
pub const TIME_ERROR: ::c_int = 5;
pub const TIME_BAD: ::c_int = TIME_ERROR;
pub const MAXTC: ::c_long = 6;
pub const SOL_XDP: ::c_int = 283;
// linux/if_xdp.h
pub const XDP_SHARED_UMEM: ::__u16 = 1 << 0;
pub const XDP_COPY: ::__u16 = 1 << 1;
pub const XDP_ZEROCOPY: ::__u16 = 1 << 2;
pub const XDP_USE_NEED_WAKEUP: ::__u16 = 1 << 3;
pub const XDP_USE_SG: ::__u16 = 1 << 4;
pub const XDP_UMEM_UNALIGNED_CHUNK_FLAG: ::__u32 = 1 << 0;
pub const XDP_RING_NEED_WAKEUP: ::__u32 = 1 << 0;
pub const XDP_MMAP_OFFSETS: ::c_int = 1;
pub const XDP_RX_RING: ::c_int = 2;
pub const XDP_TX_RING: ::c_int = 3;
pub const XDP_UMEM_REG: ::c_int = 4;
pub const XDP_UMEM_FILL_RING: ::c_int = 5;
pub const XDP_UMEM_COMPLETION_RING: ::c_int = 6;
pub const XDP_STATISTICS: ::c_int = 7;
pub const XDP_OPTIONS: ::c_int = 8;
pub const XDP_OPTIONS_ZEROCOPY: ::__u32 = 1 << 0;
pub const XDP_PGOFF_RX_RING: ::off_t = 0;
pub const XDP_PGOFF_TX_RING: ::off_t = 0x80000000;
pub const XDP_UMEM_PGOFF_FILL_RING: ::c_ulonglong = 0x100000000;
pub const XDP_UMEM_PGOFF_COMPLETION_RING: ::c_ulonglong = 0x180000000;
pub const XSK_UNALIGNED_BUF_OFFSET_SHIFT: ::c_int = 48;
pub const XSK_UNALIGNED_BUF_ADDR_MASK: ::c_ulonglong = (1 << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1;
pub const XDP_PKT_CONTD: ::__u32 = 1 << 0;
cfg_if! {
if #[cfg(target_arch = "s390x")] {
pub const POSIX_FADV_DONTNEED: ::c_int = 6;
pub const POSIX_FADV_NOREUSE: ::c_int = 7;
} else {
pub const POSIX_FADV_DONTNEED: ::c_int = 4;
pub const POSIX_FADV_NOREUSE: ::c_int = 5;
}
}
extern "C" {
pub fn sendmmsg(
sockfd: ::c_int,
msgvec: *mut ::mmsghdr,
vlen: ::c_uint,
flags: ::c_uint,
) -> ::c_int;
pub fn recvmmsg(
sockfd: ::c_int,
msgvec: *mut ::mmsghdr,
vlen: ::c_uint,
flags: ::c_uint,
timeout: *mut ::timespec,
) -> ::c_int;
pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int;
pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int;
pub fn prlimit(
pid: ::pid_t,
resource: ::c_int,
new_limit: *const ::rlimit,
old_limit: *mut ::rlimit,
) -> ::c_int;
pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
pub fn ptrace(request: ::c_int, ...) -> ::c_long;
pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
// Musl targets need the `mask` argument of `fanotify_mark` be specified
// `::c_ulonglong` instead of `u64` or there will be a type mismatch between
// `long long unsigned int` and the expected `uint64_t`.
pub fn fanotify_mark(
fd: ::c_int,
flags: ::c_uint,
mask: ::c_ulonglong,
dirfd: ::c_int,
path: *const ::c_char,
) -> ::c_int;
pub fn preadv2(
fd: ::c_int,
iov: *const ::iovec,
iovcnt: ::c_int,
offset: ::off_t,
flags: ::c_int,
) -> ::ssize_t;
pub fn pwritev2(
fd: ::c_int,
iov: *const ::iovec,
iovcnt: ::c_int,
offset: ::off_t,
flags: ::c_int,
) -> ::ssize_t;
pub fn getauxval(type_: ::c_ulong) -> ::c_ulong;
// Added in `musl` 1.1.20
pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t);
// Added in `musl` 1.2.2
pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
pub fn adjtimex(buf: *mut ::timex) -> ::c_int;
pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int;
pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char;
pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int;
pub fn mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_uint) -> ::c_int;
pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t;
pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char;
pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
}
// Alias <foo> to <foo>64 to mimic glibc's LFS64 support
mod lfs64;
pub use self::lfs64::*;
cfg_if! {
if #[cfg(any(target_arch = "x86_64",
target_arch = "aarch64",
target_arch = "mips64",
target_arch = "powerpc64",
target_arch = "s390x",
target_arch = "riscv64",
target_arch = "loongarch64"))] {
mod b64;
pub use self::b64::*;
} else if #[cfg(any(target_arch = "x86",
target_arch = "mips",
target_arch = "powerpc",
target_arch = "hexagon",
target_arch = "riscv32",
target_arch = "arm"))] {
mod b32;
pub use self::b32::*;
} else { }
}