func Access(path string, mode uint32) (err error) { … } func Chmod(path string, mode uint32) (err error) { … } func Chown(path string, uid int, gid int) (err error) { … } func Creat(path string, mode uint32) (fd int, err error) { … } func EpollCreate(size int) (fd int, err error) { … } func FanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname string) (err error) { … } func Fchmodat(dirfd int, path string, mode uint32, flags int) error { … } func InotifyInit() (fd int, err error) { … } func Link(oldpath string, newpath string) (err error) { … } func Mkdir(path string, mode uint32) (err error) { … } func Mknod(path string, mode uint32, dev int) (err error) { … } func Open(path string, mode int, perm uint32) (fd int, err error) { … } func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { … } func Openat2(dirfd int, path string, how *OpenHow) (fd int, err error) { … } func Pipe(p []int) error { … } func Pipe2(p []int, flags int) error { … } func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { … } func Poll(fds []PollFd, timeout int) (n int, err error) { … } func Readlink(path string, buf []byte) (n int, err error) { … } func Rename(oldpath string, newpath string) (err error) { … } func Rmdir(path string) error { … } func Symlink(oldpath string, newpath string) (err error) { … } func Unlink(path string) error { … } func Utimes(path string, tv []Timeval) error { … } func UtimesNano(path string, ts []Timespec) error { … } func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error { … } func Futimesat(dirfd int, path string, tv []Timeval) error { … } func Futimes(fd int, tv []Timeval) (err error) { … } const ImplementsGetwd … func Getwd() (wd string, err error) { … } func Getgroups() (gids []int, err error) { … } func Setgroups(gids []int) (err error) { … } type WaitStatus … const mask … const core … const exited … const stopped … const shift … func (w WaitStatus) Exited() bool { … } func (w WaitStatus) Signaled() bool { … } func (w WaitStatus) Stopped() bool { … } func (w WaitStatus) Continued() bool { … } func (w WaitStatus) CoreDump() bool { … } func (w WaitStatus) ExitStatus() int { … } func (w WaitStatus) Signal() syscall.Signal { … } func (w WaitStatus) StopSignal() syscall.Signal { … } func (w WaitStatus) TrapCause() int { … } func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { … } func Mkfifo(path string, mode uint32) error { … } func Mkfifoat(dirfd int, path string, mode uint32) error { … } func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { … } func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { … } func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrLinklayer … func (sa *SockaddrLinklayer) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrNetlink … func (sa *SockaddrNetlink) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrHCI … func (sa *SockaddrHCI) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrL2 … func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrRFCOMM … func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrCAN … func (sa *SockaddrCAN) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrCANJ1939 … func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrALG … func (sa *SockaddrALG) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrVM … func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrXDP … func (sa *SockaddrXDP) sockaddr() (unsafe.Pointer, _Socklen, error) { … } const px_proto_oe … type SockaddrPPPoE … func (sa *SockaddrPPPoE) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrTIPC … type TIPCAddr … func (sa *TIPCSocketAddr) tipcAddr() [12]byte { … } func (sa *TIPCSocketAddr) tipcAddrtype() uint8 { … } func (sa *TIPCServiceRange) tipcAddr() [12]byte { … } func (sa *TIPCServiceRange) tipcAddrtype() uint8 { … } func (sa *TIPCServiceName) tipcAddr() [12]byte { … } func (sa *TIPCServiceName) tipcAddrtype() uint8 { … } func (sa *SockaddrTIPC) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrL2TPIP … func (sa *SockaddrL2TPIP) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrL2TPIP6 … func (sa *SockaddrL2TPIP6) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrIUCV … func (sa *SockaddrIUCV) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrNFC … func (sa *SockaddrNFC) sockaddr() (unsafe.Pointer, _Socklen, error) { … } type SockaddrNFCLLCP … func (sa *SockaddrNFCLLCP) sockaddr() (unsafe.Pointer, _Socklen, error) { … } var socketProtocol … func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { … } func Accept(fd int) (nfd int, sa Sockaddr, err error) { … } func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) { … } func Getsockname(fd int) (sa Sockaddr, err error) { … } func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) { … } func GetsockoptUcred(fd, level, opt int) (*Ucred, error) { … } func GetsockoptTCPInfo(fd, level, opt int) (*TCPInfo, error) { … } // GetsockoptTCPCCVegasInfo returns algorithm specific congestion control information for a socket using the "vegas" // algorithm. // // The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option: // // algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION) func GetsockoptTCPCCVegasInfo(fd, level, opt int) (*TCPVegasInfo, error) { … } // GetsockoptTCPCCDCTCPInfo returns algorithm specific congestion control information for a socket using the "dctp" // algorithm. // // The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option: // // algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION) func GetsockoptTCPCCDCTCPInfo(fd, level, opt int) (*TCPDCTCPInfo, error) { … } // GetsockoptTCPCCBBRInfo returns algorithm specific congestion control information for a socket using the "bbr" // algorithm. // // The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option: // // algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION) func GetsockoptTCPCCBBRInfo(fd, level, opt int) (*TCPBBRInfo, error) { … } // GetsockoptString returns the string value of the socket option opt for the // socket associated with fd at the given socket level. func GetsockoptString(fd, level, opt int) (string, error) { … } func GetsockoptTpacketStats(fd, level, opt int) (*TpacketStats, error) { … } func GetsockoptTpacketStatsV3(fd, level, opt int) (*TpacketStatsV3, error) { … } func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) { … } func SetsockoptPacketMreq(fd, level, opt int, mreq *PacketMreq) error { … } // SetsockoptSockFprog attaches a classic BPF or an extended BPF program to a // socket to filter incoming packets. See 'man 7 socket' for usage information. func SetsockoptSockFprog(fd, level, opt int, fprog *SockFprog) error { … } func SetsockoptCanRawFilter(fd, level, opt int, filter []CanFilter) error { … } func SetsockoptTpacketReq(fd, level, opt int, tp *TpacketReq) error { … } func SetsockoptTpacketReq3(fd, level, opt int, tp *TpacketReq3) error { … } func SetsockoptTCPRepairOpt(fd, level, opt int, o []TCPRepairOpt) (err error) { … } func SetsockoptTCPMD5Sig(fd, level, opt int, s *TCPMD5Sig) error { … } // KeyctlString calls keyctl commands which return a string. // These commands are KEYCTL_DESCRIBE and KEYCTL_GET_SECURITY. func KeyctlString(cmd int, id int) (string, error) { … } // KeyctlGetKeyringID implements the KEYCTL_GET_KEYRING_ID command. // See the full documentation at: // http://man7.org/linux/man-pages/man3/keyctl_get_keyring_ID.3.html func KeyctlGetKeyringID(id int, create bool) (ringid int, err error) { … } // KeyctlSetperm implements the KEYCTL_SETPERM command. The perm value is the // key handle permission mask as described in the "keyctl setperm" section of // http://man7.org/linux/man-pages/man1/keyctl.1.html. // See the full documentation at: // http://man7.org/linux/man-pages/man3/keyctl_setperm.3.html func KeyctlSetperm(id int, perm uint32) error { … } // KeyctlJoinSessionKeyring implements the KEYCTL_JOIN_SESSION_KEYRING command. // See the full documentation at: // http://man7.org/linux/man-pages/man3/keyctl_join_session_keyring.3.html func KeyctlJoinSessionKeyring(name string) (ringid int, err error) { … } // KeyctlSearch implements the KEYCTL_SEARCH command. // See the full documentation at: // http://man7.org/linux/man-pages/man3/keyctl_search.3.html func KeyctlSearch(ringid int, keyType, description string, destRingid int) (id int, err error) { … } // KeyctlInstantiateIOV implements the KEYCTL_INSTANTIATE_IOV command. This // command is similar to KEYCTL_INSTANTIATE, except that the payload is a slice // of Iovec (each of which represents a buffer) instead of a single buffer. // See the full documentation at: // http://man7.org/linux/man-pages/man3/keyctl_instantiate_iov.3.html func KeyctlInstantiateIOV(id int, payload []Iovec, ringid int) error { … } // KeyctlDHCompute implements the KEYCTL_DH_COMPUTE command. This command // computes a Diffie-Hellman shared secret based on the provide params. The // secret is written to the provided buffer and the returned size is the number // of bytes written (returning an error if there is insufficient space in the // buffer). If a nil buffer is passed in, this function returns the minimum // buffer length needed to store the appropriate data. Note that this differs // from KEYCTL_READ's behavior which always returns the requested payload size. // See the full documentation at: // http://man7.org/linux/man-pages/man3/keyctl_dh_compute.3.html func KeyctlDHCompute(params *KeyctlDHParams, buffer []byte) (size int, err error) { … } // KeyctlRestrictKeyring implements the KEYCTL_RESTRICT_KEYRING command. This // command limits the set of keys that can be linked to the keyring, regardless // of keyring permissions. The command requires the "setattr" permission. // // When called with an empty keyType the command locks the keyring, preventing // any further keys from being linked to the keyring. // // The "asymmetric" keyType defines restrictions requiring key payloads to be // DER encoded X.509 certificates signed by keys in another keyring. Restrictions // for "asymmetric" include "builtin_trusted", "builtin_and_secondary_trusted", // "key_or_keyring:<key>", and "key_or_keyring:<key>:chain". // // As of Linux 4.12, only the "asymmetric" keyType defines type-specific // restrictions. // // See the full documentation at: // http://man7.org/linux/man-pages/man3/keyctl_restrict_keyring.3.html // http://man7.org/linux/man-pages/man2/keyctl.2.html func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error { … } func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) { … } func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) { … } // BindToDevice binds the socket associated with fd to device. func BindToDevice(fd int, device string) (err error) { … } func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err error) { … } func PtracePeekText(pid int, addr uintptr, out []byte) (count int, err error) { … } func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) { … } func PtracePeekUser(pid int, addr uintptr, out []byte) (count int, err error) { … } func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (count int, err error) { … } func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) { … } func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) { … } func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) { … } const elfNT_PRSTATUS … func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) { … } func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) { … } func PtraceSetOptions(pid int, options int) (err error) { … } func PtraceGetEventMsg(pid int) (msg uint, err error) { … } func PtraceCont(pid int, signal int) (err error) { … } func PtraceSyscall(pid int, signal int) (err error) { … } func PtraceSingleStep(pid int) (err error) { … } func PtraceInterrupt(pid int) (err error) { … } func PtraceAttach(pid int) (err error) { … } func PtraceSeize(pid int) (err error) { … } func PtraceDetach(pid int) (err error) { … } func Reboot(cmd int) (err error) { … } func direntIno(buf []byte) (uint64, bool) { … } func direntReclen(buf []byte) (uint64, bool) { … } func direntNamlen(buf []byte) (uint64, bool) { … } func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { … } // MountSetattr is a wrapper for mount_setattr(2). // https://man7.org/linux/man-pages/man2/mount_setattr.2.html // // Requires kernel >= 5.12. func MountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr) error { … } func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) { … } func Dup2(oldfd, newfd int) error { … } func fsconfigCommon(fd int, cmd uint, key string, value *byte, aux int) (err error) { … } // FsconfigSetFlag is equivalent to fsconfig(2) called // with cmd == FSCONFIG_SET_FLAG. // // fd is the filesystem context to act upon. // key the parameter key to set. func FsconfigSetFlag(fd int, key string) (err error) { … } // FsconfigSetString is equivalent to fsconfig(2) called // with cmd == FSCONFIG_SET_STRING. // // fd is the filesystem context to act upon. // key the parameter key to set. // value is the parameter value to set. func FsconfigSetString(fd int, key string, value string) (err error) { … } // FsconfigSetBinary is equivalent to fsconfig(2) called // with cmd == FSCONFIG_SET_BINARY. // // fd is the filesystem context to act upon. // key the parameter key to set. // value is the parameter value to set. func FsconfigSetBinary(fd int, key string, value []byte) (err error) { … } // FsconfigSetPath is equivalent to fsconfig(2) called // with cmd == FSCONFIG_SET_PATH. // // fd is the filesystem context to act upon. // key the parameter key to set. // path is a non-empty path for specified key. // atfd is a file descriptor at which to start lookup from or AT_FDCWD. func FsconfigSetPath(fd int, key string, path string, atfd int) (err error) { … } // FsconfigSetPathEmpty is equivalent to fsconfig(2) called // with cmd == FSCONFIG_SET_PATH_EMPTY. The same as // FconfigSetPath but with AT_PATH_EMPTY implied. func FsconfigSetPathEmpty(fd int, key string, path string, atfd int) (err error) { … } // FsconfigSetFd is equivalent to fsconfig(2) called // with cmd == FSCONFIG_SET_FD. // // fd is the filesystem context to act upon. // key the parameter key to set. // value is a file descriptor to be assigned to specified key. func FsconfigSetFd(fd int, key string, value int) (err error) { … } // FsconfigCreate is equivalent to fsconfig(2) called // with cmd == FSCONFIG_CMD_CREATE. // // fd is the filesystem context to act upon. func FsconfigCreate(fd int) (err error) { … } // FsconfigReconfigure is equivalent to fsconfig(2) called // with cmd == FSCONFIG_CMD_RECONFIGURE. // // fd is the filesystem context to act upon. func FsconfigReconfigure(fd int) (err error) { … } func Getpgrp() (pid int) { … } func Getrandom(buf []byte, flags int) (n int, err error) { … } //go:linkname syscall_prlimit syscall.prlimit func syscall_prlimit(pid, resource int, newlimit, old *syscall.Rlimit) error func Prlimit(pid, resource int, newlimit, old *Rlimit) error { … } // PrctlRetInt performs a prctl operation specified by option and further // optional arguments arg2 through arg5 depending on option. It returns a // non-negative integer that is returned by the prctl syscall. func PrctlRetInt(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (int, error) { … } func Setuid(uid int) (err error) { … } func Setgid(gid int) (err error) { … } func Setreuid(ruid, euid int) (err error) { … } func Setregid(rgid, egid int) (err error) { … } func Setresuid(ruid, euid, suid int) (err error) { … } func Setresgid(rgid, egid, sgid int) (err error) { … } // SetfsgidRetGid sets fsgid for current thread and returns previous fsgid set. // setfsgid(2) will return a non-nil error only if its caller lacks CAP_SETUID capability. // If the call fails due to other reasons, current fsgid will be returned. func SetfsgidRetGid(gid int) (int, error) { … } // SetfsuidRetUid sets fsuid for current thread and returns previous fsuid set. // setfsgid(2) will return a non-nil error only if its caller lacks CAP_SETUID capability // If the call fails due to other reasons, current fsuid will be returned. func SetfsuidRetUid(uid int) (int, error) { … } func Setfsgid(gid int) error { … } func Setfsuid(uid int) error { … } func Signalfd(fd int, sigmask *Sigset_t, flags int) (newfd int, err error) { … } const minIovec … // appendBytes converts bs to Iovecs and appends them to vecs. func appendBytes(vecs []Iovec, bs [][]byte) []Iovec { … } // offs2lohi splits offs into its low and high order bits. func offs2lohi(offs int64) (lo, hi uintptr) { … } func Readv(fd int, iovs [][]byte) (n int, err error) { … } func Preadv(fd int, iovs [][]byte, offset int64) (n int, err error) { … } func Preadv2(fd int, iovs [][]byte, offset int64, flags int) (n int, err error) { … } func readvRacedetect(iovecs []Iovec, n int, err error) { … } func Writev(fd int, iovs [][]byte) (n int, err error) { … } func Pwritev(fd int, iovs [][]byte, offset int64) (n int, err error) { … } func Pwritev2(fd int, iovs [][]byte, offset int64, flags int) (n int, err error) { … } func writevRacedetect(iovecs []Iovec, n int) { … } const mremapFixed … const mremapDontunmap … const mremapMaymove … // Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd, // using the specified flags. func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) { … } func isGroupMember(gid int) bool { … } func isCapDacOverrideSet() bool { … } func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { … } type fileHandle … type FileHandle … // NewFileHandle constructs a FileHandle. func NewFileHandle(handleType int32, handle []byte) FileHandle { … } func (fh *FileHandle) Size() int { … } func (fh *FileHandle) Type() int32 { … } func (fh *FileHandle) Bytes() []byte { … } // NameToHandleAt wraps the name_to_handle_at system call; it obtains // a handle for a path name. func NameToHandleAt(dirfd int, path string, flags int) (handle FileHandle, mountID int, err error) { … } // OpenByHandleAt wraps the open_by_handle_at system call; it opens a // file via a handle as previously returned by NameToHandleAt. func OpenByHandleAt(mountFD int, handle FileHandle, flags int) (fd int, err error) { … } // Klogset wraps the sys_syslog system call; it sets console_loglevel to // the value specified by arg and passes a dummy pointer to bufp. func Klogset(typ int, arg int) (err error) { … } type RemoteIovec … // MakeItimerval creates an Itimerval from interval and value durations. func MakeItimerval(interval, value time.Duration) Itimerval { … } type ItimerWhich … const ItimerReal … const ItimerVirtual … const ItimerProf … // Getitimer wraps getitimer(2) to return the current value of the timer // specified by which. func Getitimer(which ItimerWhich) (Itimerval, error) { … } // Setitimer wraps setitimer(2) to arm or disarm the timer specified by which. // It returns the previous value of the timer. // // If the Itimerval argument is the zero value, the timer will be disarmed. func Setitimer(which ItimerWhich, it Itimerval) (Itimerval, error) { … } func PthreadSigmask(how int, set, oldset *Sigset_t) error { … } func Getresuid() (ruid, euid, suid int) { … } func Getresgid() (rgid, egid, sgid int) { … } // Pselect is a wrapper around the Linux pselect6 system call. // This version does not modify the timeout argument. func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) { … } // SchedSetAttr is a wrapper for sched_setattr(2) syscall. // https://man7.org/linux/man-pages/man2/sched_setattr.2.html func SchedSetAttr(pid int, attr *SchedAttr, flags uint) error { … } // SchedGetAttr is a wrapper for sched_getattr(2) syscall. // https://man7.org/linux/man-pages/man2/sched_getattr.2.html func SchedGetAttr(pid int, flags uint) (*SchedAttr, error) { … }
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