use crate::off64_t; use crate::prelude::*; pub type pthread_t = *mut c_void; pub type clock_t = c_long; #[cfg(musl32_time64)] pub type time_t = i64; #[cfg(not(musl32_time64))] #[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; #[cfg(musl32_time64)] pub type suseconds_t = i64; #[cfg(not(musl32_time64))] #[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 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 fsblkcnt64_t = c_ulonglong; pub type fsfilcnt_t = c_ulonglong; pub type fsfilcnt64_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) -> crate::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: crate::sigval, } (*(self as *const siginfo_t as *const siginfo_si_value)).si_value } } s_no_extra_traits! { // Internal, for casts to access union fields struct sifields_sigchld { si_pid: crate::pid_t, si_uid: crate::uid_t, si_status: c_int, si_utime: c_long, si_stime: c_long, } // Internal, for casts to access union fields 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. 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) -> crate::pid_t { self.sifields().sigchld.si_pid } pub unsafe fn si_uid(&self) -> crate::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: crate::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, __dummy4: [c_char; 32 - 2 * size_of::<*const ()>()], } #[repr(align(8))] pub struct fanotify_event_metadata { pub event_len: c_uint, pub vers: c_uchar, pub reserved: c_uchar, pub metadata_len: c_ushort, pub mask: c_ulonglong, pub fd: c_int, pub pid: c_int, } // FIXME(1.0): This should not implement `PartialEq` #[allow(unpredictable_function_pointer_comparisons)] pub struct sigaction { pub sa_sigaction: crate::sighandler_t, pub sa_mask: crate::sigset_t, pub sa_flags: c_int, pub sa_restorer: Option, } // `mips*` targets swap the `s_errno` and `s_code` fields otherwise this struct is // target-agnostic (see https://www.openwall.com/lists/musl/2016/01/27/1/2) // // FIXME(union): C implementation uses unions pub struct siginfo_t { pub si_signo: c_int, #[cfg(not(any(target_arch = "mips", target_arch = "mips64")))] pub si_errno: c_int, pub si_code: c_int, #[cfg(any(target_arch = "mips", target_arch = "mips64"))] pub si_errno: c_int, #[doc(hidden)] #[deprecated( since = "0.2.54", note = "Please leave a comment on https://github.com/rust-lang/libc/pull/1316 \ if you're using this field" )] pub _pad: [c_int; 29], _align: [usize; 0], } pub struct statvfs { pub f_bsize: c_ulong, pub f_frsize: c_ulong, pub f_blocks: crate::fsblkcnt_t, pub f_bfree: crate::fsblkcnt_t, pub f_bavail: crate::fsblkcnt_t, pub f_files: crate::fsfilcnt_t, pub f_ffree: crate::fsfilcnt_t, pub f_favail: crate::fsfilcnt_t, #[cfg(target_endian = "little")] pub f_fsid: c_ulong, #[cfg(target_pointer_width = "32")] __pad: Padding, #[cfg(target_endian = "big")] pub f_fsid: c_ulong, pub f_flag: c_ulong, pub f_namemax: c_ulong, __f_reserved: Padding<[c_int; 6]>, } pub struct statvfs64 { pub f_bsize: c_ulong, pub f_frsize: c_ulong, pub f_blocks: crate::fsblkcnt64_t, pub f_bfree: crate::fsblkcnt64_t, pub f_bavail: crate::fsblkcnt64_t, pub f_files: crate::fsfilcnt64_t, pub f_ffree: crate::fsfilcnt64_t, pub f_favail: crate::fsfilcnt64_t, #[cfg(target_endian = "little")] pub f_fsid: c_ulong, #[cfg(target_pointer_width = "32")] __pad: Padding, #[cfg(target_endian = "big")] pub f_fsid: c_ulong, pub f_flag: c_ulong, pub f_namemax: c_ulong, __f_reserved: Padding<[c_int; 6]>, } // PowerPC implementations are special, see the subfolders #[cfg(not(any(target_arch = "powerpc", target_arch = "powerpc64")))] pub struct termios { pub c_iflag: crate::tcflag_t, pub c_oflag: crate::tcflag_t, pub c_cflag: crate::tcflag_t, pub c_lflag: crate::tcflag_t, pub c_line: crate::cc_t, pub c_cc: [crate::cc_t; crate::NCCS], pub __c_ispeed: crate::speed_t, pub __c_ospeed: crate::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: crate::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: crate::pid_t, } pub struct regex_t { __re_nsub: size_t, __opaque: *mut c_void, __padding: Padding<[*mut c_void; 4usize]>, __nsub2: size_t, __padding2: Padding, } pub struct rtentry { pub rt_pad1: c_ulong, pub rt_dst: crate::sockaddr, pub rt_gateway: crate::sockaddr, pub rt_genmask: crate::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: crate::Elf64_Word, pub ch_reserved: crate::Elf64_Word, pub ch_size: crate::Elf64_Xword, pub ch_addralign: crate::Elf64_Xword, } pub struct Elf32_Chdr { pub ch_type: crate::Elf32_Word, pub ch_size: crate::Elf32_Word, pub ch_addralign: crate::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: crate::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: crate::timeval, pub maxerror: c_long, pub esterror: c_long, } // netinet/tcp.h pub struct tcp_info { pub tcpi_state: u8, pub tcpi_ca_state: u8, pub tcpi_retransmits: u8, pub tcpi_probes: u8, pub tcpi_backoff: u8, pub tcpi_options: u8, /// This contains the bitfields `tcpi_snd_wscale` and `tcpi_rcv_wscale`. /// Each is 4 bits. pub tcpi_snd_rcv_wscale: u8, /// This contains the bitfields `tcpi_delivery_rate_app_limited` (1 bit) and /// `tcpi_fastopen_client_fail` (2 bits). pub tcpi_delivery_fastopen_bitfields: u8, pub tcpi_rto: u32, pub tcpi_ato: u32, pub tcpi_snd_mss: u32, pub tcpi_rcv_mss: u32, pub tcpi_unacked: u32, pub tcpi_sacked: u32, pub tcpi_lost: u32, pub tcpi_retrans: u32, pub tcpi_fackets: u32, pub tcpi_last_data_sent: u32, pub tcpi_last_ack_sent: u32, pub tcpi_last_data_recv: u32, pub tcpi_last_ack_recv: u32, pub tcpi_pmtu: u32, pub tcpi_rcv_ssthresh: u32, pub tcpi_rtt: u32, pub tcpi_rttvar: u32, pub tcpi_snd_ssthresh: u32, pub tcpi_snd_cwnd: u32, pub tcpi_advmss: u32, pub tcpi_reordering: u32, pub tcpi_rcv_rtt: u32, pub tcpi_rcv_space: u32, pub tcpi_total_retrans: u32, pub tcpi_pacing_rate: u64, pub tcpi_max_pacing_rate: u64, pub tcpi_bytes_acked: u64, pub tcpi_bytes_received: u64, pub tcpi_segs_out: u32, pub tcpi_segs_in: u32, pub tcpi_notsent_bytes: u32, pub tcpi_min_rtt: u32, pub tcpi_data_segs_in: u32, pub tcpi_data_segs_out: u32, pub tcpi_delivery_rate: u64, pub tcpi_busy_time: u64, pub tcpi_rwnd_limited: u64, pub tcpi_sndbuf_limited: u64, pub tcpi_delivered: u32, pub tcpi_delivered_ce: u32, pub tcpi_bytes_sent: u64, pub tcpi_bytes_retrans: u64, pub tcpi_dsack_dups: u32, pub tcpi_reord_seen: u32, pub tcpi_rcv_ooopack: u32, pub tcpi_snd_wnd: u32, } // MIPS/s390x implementation is special (see arch folders) #[cfg(not(any(target_arch = "mips", target_arch = "mips64", target_arch = "s390x")))] pub struct statfs { pub f_type: c_ulong, pub f_bsize: c_ulong, pub f_blocks: crate::fsblkcnt_t, pub f_bfree: crate::fsblkcnt_t, pub f_bavail: crate::fsblkcnt_t, pub f_files: crate::fsfilcnt_t, pub f_ffree: crate::fsfilcnt_t, pub f_fsid: crate::fsid_t, pub f_namelen: c_ulong, pub f_frsize: c_ulong, pub f_flags: c_ulong, pub f_spare: [c_ulong; 4], } // MIPS/s390x implementation is special (see arch folders) #[cfg(not(any(target_arch = "mips", target_arch = "mips64", target_arch = "s390x")))] pub struct statfs64 { pub f_type: c_ulong, pub f_bsize: c_ulong, pub f_blocks: crate::fsblkcnt64_t, pub f_bfree: crate::fsblkcnt64_t, pub f_bavail: crate::fsblkcnt64_t, pub f_files: crate::fsfilcnt64_t, pub f_ffree: crate::fsfilcnt64_t, pub f_fsid: crate::fsid_t, pub f_namelen: c_ulong, pub f_frsize: c_ulong, pub f_flags: c_ulong, pub f_spare: [c_ulong; 4], } 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], } pub struct utmpx { pub ut_type: c_short, __ut_pad1: Padding, pub ut_pid: crate::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(not(musl_v1_2_3))] #[deprecated( since = "0.2.173", note = "The ABI of this field has changed from c_long to c_int with padding, \ we'll follow that change in the future release. See #4443 for more info." )] pub ut_session: c_long, #[cfg(musl_v1_2_3)] #[cfg(not(target_endian = "little"))] __ut_pad2: Padding, #[cfg(musl_v1_2_3)] pub ut_session: c_int, #[cfg(musl_v1_2_3)] #[cfg(target_endian = "little")] __ut_pad2: Padding, pub ut_tv: crate::timeval, pub ut_addr_v6: [c_uint; 4], __unused: Padding<[c_char; 20]>, } } // 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; // include/utmpx.h pub const EMPTY: c_short = 0; pub const RUN_LVL: c_short = 1; pub const BOOT_TIME: c_short = 2; pub const NEW_TIME: c_short = 3; pub const OLD_TIME: c_short = 4; pub const INIT_PROCESS: c_short = 5; pub const LOGIN_PROCESS: c_short = 6; pub const USER_PROCESS: c_short = 7; pub const DEAD_PROCESS: c_short = 8; pub const ACCOUNTING: c_short = 9; pub const SFD_CLOEXEC: c_int = 0x080000; #[cfg(not(any(target_arch = "powerpc", target_arch = "powerpc64")))] pub const NCCS: usize = 32; #[cfg(any(target_arch = "powerpc", target_arch = "powerpc64"))] pub const NCCS: usize = 19; 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: crate::socklen_t = 255; pub const PTHREAD_STACK_MIN: size_t = 2048; 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; #[deprecated(since = "0.2.70", note = "AF_PACKET must be used instead")] 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 = crate::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; // Value was changed in 1.2.4 pub const CPU_SETSIZE: c_int = if cfg!(musl_v1_2_3) { 1024 } else { 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 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 = crate::O_NONBLOCK; pub const SFD_NONBLOCK: c_int = crate::O_NONBLOCK; 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: crate::clockid_t = 10; pub const B0: crate::speed_t = 0o000000; pub const B50: crate::speed_t = 0o000001; pub const B75: crate::speed_t = 0o000002; pub const B110: crate::speed_t = 0o000003; pub const B134: crate::speed_t = 0o000004; pub const B150: crate::speed_t = 0o000005; pub const B200: crate::speed_t = 0o000006; pub const B300: crate::speed_t = 0o000007; pub const B600: crate::speed_t = 0o000010; pub const B1200: crate::speed_t = 0o000011; pub const B1800: crate::speed_t = 0o000012; pub const B2400: crate::speed_t = 0o000013; pub const B4800: crate::speed_t = 0o000014; pub const B9600: crate::speed_t = 0o000015; pub const B19200: crate::speed_t = 0o000016; pub const B38400: crate::speed_t = 0o000017; pub const EXTA: crate::speed_t = B19200; pub const EXTB: crate::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 _CS_V6_ENV: c_int = 1148; pub const _CS_V7_ENV: c_int = 1149; pub const CLONE_NEWTIME: c_int = 0x80; pub const UT_HOSTSIZE: usize = 256; pub const UT_LINESIZE: usize = 32; pub const UT_NAMESIZE: usize = 32; 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 getrlimit(resource: c_int, rlim: *mut crate::rlimit) -> c_int; pub fn setrlimit(resource: c_int, rlim: *const crate::rlimit) -> c_int; pub fn prlimit( pid: crate::pid_t, resource: c_int, new_limit: *const crate::rlimit, old_limit: *mut crate::rlimit, ) -> c_int; #[cfg_attr(musl32_time64, link_name = "__gettimeofday_time64")] pub fn gettimeofday(tp: *mut crate::timeval, tz: *mut c_void) -> c_int; pub fn ptrace(request: c_int, ...) -> c_long; pub fn getpriority(which: c_int, who: crate::id_t) -> c_int; pub fn setpriority(which: c_int, who: crate::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 crate::iovec, iovcnt: c_int, offset: off_t, flags: c_int, ) -> ssize_t; pub fn pwritev2( fd: c_int, iov: *const crate::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; #[cfg_attr(musl32_time64, link_name = "__adjtimex_time64")] pub fn adjtimex(buf: *mut crate::timex) -> c_int; #[cfg_attr(musl32_time64, link_name = "__clock_adjtime64")] pub fn clock_adjtime(clk_id: crate::clockid_t, buf: *mut crate::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 crate::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; // Added in `musl` 1.1.20 pub fn getrandom(buf: *mut c_void, buflen: size_t, flags: c_uint) -> ssize_t; // Added in `musl` 1.1.24 pub fn posix_spawn_file_actions_addchdir_np( actions: *mut crate::posix_spawn_file_actions_t, path: *const c_char, ) -> c_int; // Added in `musl` 1.1.24 pub fn posix_spawn_file_actions_addfchdir_np( actions: *mut crate::posix_spawn_file_actions_t, fd: c_int, ) -> c_int; #[deprecated( since = "0.2.172", note = "musl provides `utmp` as stubs and an alternative should be preferred; see https://wiki.musl-libc.org/faq.html" )] pub fn getutxent() -> *mut utmpx; #[deprecated( since = "0.2.172", note = "musl provides `utmp` as stubs and an alternative should be preferred; see https://wiki.musl-libc.org/faq.html" )] pub fn getutxid(ut: *const utmpx) -> *mut utmpx; #[deprecated( since = "0.2.172", note = "musl provides `utmp` as stubs and an alternative should be preferred; see https://wiki.musl-libc.org/faq.html" )] pub fn getutxline(ut: *const utmpx) -> *mut utmpx; #[deprecated( since = "0.2.172", note = "musl provides `utmp` as stubs and an alternative should be preferred; see https://wiki.musl-libc.org/faq.html" )] pub fn pututxline(ut: *const utmpx) -> *mut utmpx; #[deprecated( since = "0.2.172", note = "musl provides `utmp` as stubs and an alternative should be preferred; see https://wiki.musl-libc.org/faq.html" )] pub fn setutxent(); #[deprecated( since = "0.2.172", note = "musl provides `utmp` as stubs and an alternative should be preferred; see https://wiki.musl-libc.org/faq.html" )] pub fn endutxent(); #[deprecated( since = "0.2.172", note = "musl provides `utmp` as stubs and an alternative should be preferred; see https://wiki.musl-libc.org/faq.html" )] pub fn utmpxname(file: *const c_char) -> c_int; pub fn pthread_tryjoin_np(thread: crate::pthread_t, retval: *mut *mut c_void) -> c_int; #[cfg_attr( all(musl32_time64, target_pointer_width = "32"), link_name = "__pthread_timedjoin_np_time64" )] pub fn pthread_timedjoin_np( thread: crate::pthread_t, retval: *mut *mut c_void, abstime: *const crate::timespec, ) -> c_int; } // Alias to 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", // musl-linux ABI for wasm32 follows b64 convention target_arch = "wasm32", ))] { 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 { } }