unix

Documentation

Index

• Constants
• func BytePtrFromString(s string) (*byte, error)
• func ByteSliceToString(s []byte) string
• func Close(fd int) (err error)
• func EpollCreate1(flag int) (fd int, err error)
• func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error)
• func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
• func Eventfd(initval uint, flags int) (fd int, err error)
• func FcntlInt(fd uintptr, cmd, arg int) (int, error)
• func Getpid() int
• func Gettid() int
• func IoctlSetInt(fd int, req uint, value int) error
• func KernelRelease() (string, error)
• func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error)
• func Munmap(b []byte) (err error)
• func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)
• func Prlimit(pid, resource int, new, old *Rlimit) error
• func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) error
• func SetNonblock(fd int, nonblocking bool) (err error)
• func Statfs(path string, buf *Statfs_t) (err error)
• func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
• func Tgkill(tgid int, tid int, sig syscall.Signal) (err error)
• func Uname(buf *Utsname) (err error)
• func Write(fd int, p []byte) (n int, err error)
• type EpollEvent
• type PerfEventAttr
• type PerfEventMmapPage
• type Rlimit
• type Statfs_t
• type Utsname

Constants

const (
	ENOENT  = linux.ENOENT
	EEXIST  = linux.EEXIST
	EAGAIN  = linux.EAGAIN
	ENOSPC  = linux.ENOSPC
	EINVAL  = linux.EINVAL
	EPOLLIN = linux.EPOLLIN
	EINTR   = linux.EINTR
	EPERM   = linux.EPERM
	ESRCH   = linux.ESRCH
	ENODEV  = linux.ENODEV
	EBADF   = linux.EBADF
	E2BIG   = linux.E2BIG
	// ENOTSUPP is not the same as ENOTSUP or EOPNOTSUP
	ENOTSUPP = syscall.Errno(0x20c)

	BPF_F_NO_PREALLOC        = linux.BPF_F_NO_PREALLOC
	BPF_F_NUMA_NODE          = linux.BPF_F_NUMA_NODE
	BPF_F_RDONLY             = linux.BPF_F_RDONLY
	BPF_F_WRONLY             = linux.BPF_F_WRONLY
	BPF_F_RDONLY_PROG        = linux.BPF_F_RDONLY_PROG
	BPF_F_WRONLY_PROG        = linux.BPF_F_WRONLY_PROG
	BPF_F_SLEEPABLE          = linux.BPF_F_SLEEPABLE
	BPF_F_MMAPABLE           = linux.BPF_F_MMAPABLE
	BPF_F_INNER_MAP          = linux.BPF_F_INNER_MAP
	BPF_OBJ_NAME_LEN         = linux.BPF_OBJ_NAME_LEN
	BPF_TAG_SIZE             = linux.BPF_TAG_SIZE
	BPF_RINGBUF_BUSY_BIT     = linux.BPF_RINGBUF_BUSY_BIT
	BPF_RINGBUF_DISCARD_BIT  = linux.BPF_RINGBUF_DISCARD_BIT
	BPF_RINGBUF_HDR_SZ       = linux.BPF_RINGBUF_HDR_SZ
	SYS_BPF                  = linux.SYS_BPF
	F_DUPFD_CLOEXEC          = linux.F_DUPFD_CLOEXEC
	EPOLL_CTL_ADD            = linux.EPOLL_CTL_ADD
	EPOLL_CLOEXEC            = linux.EPOLL_CLOEXEC
	O_CLOEXEC                = linux.O_CLOEXEC
	O_NONBLOCK               = linux.O_NONBLOCK
	PROT_READ                = linux.PROT_READ
	PROT_WRITE               = linux.PROT_WRITE
	MAP_SHARED               = linux.MAP_SHARED
	PERF_ATTR_SIZE_VER1      = linux.PERF_ATTR_SIZE_VER1
	PERF_TYPE_SOFTWARE       = linux.PERF_TYPE_SOFTWARE
	PERF_TYPE_TRACEPOINT     = linux.PERF_TYPE_TRACEPOINT
	PERF_COUNT_SW_BPF_OUTPUT = linux.PERF_COUNT_SW_BPF_OUTPUT
	PERF_EVENT_IOC_DISABLE   = linux.PERF_EVENT_IOC_DISABLE
	PERF_EVENT_IOC_ENABLE    = linux.PERF_EVENT_IOC_ENABLE
	PERF_EVENT_IOC_SET_BPF   = linux.PERF_EVENT_IOC_SET_BPF
	PerfBitWatermark         = linux.PerfBitWatermark
	PERF_SAMPLE_RAW          = linux.PERF_SAMPLE_RAW
	PERF_FLAG_FD_CLOEXEC     = linux.PERF_FLAG_FD_CLOEXEC
	RLIM_INFINITY            = linux.RLIM_INFINITY
	RLIMIT_MEMLOCK           = linux.RLIMIT_MEMLOCK
	BPF_STATS_RUN_TIME       = linux.BPF_STATS_RUN_TIME
	PERF_RECORD_LOST         = linux.PERF_RECORD_LOST
	PERF_RECORD_SAMPLE       = linux.PERF_RECORD_SAMPLE
	AT_FDCWD                 = linux.AT_FDCWD
	RENAME_NOREPLACE         = linux.RENAME_NOREPLACE
)

Functions

func BytePtrFromString

func BytePtrFromString(s string) (*byte, error)

BytePtrFromString is a wrapper

func ByteSliceToString

func ByteSliceToString(s []byte) string

ByteSliceToString is a wrapper

func Close

func Close(fd int) (err error)

Close is a wrapper

func EpollCreate1

func EpollCreate1(flag int) (fd int, err error)

EpollCreate1 is a wrapper

func EpollCtl

func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error)

EpollCtl is a wrapper

func EpollWait

func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)

EpollWait is a wrapper

func Eventfd

func Eventfd(initval uint, flags int) (fd int, err error)

Eventfd is a wrapper

func FcntlInt

func FcntlInt(fd uintptr, cmd, arg int) (int, error)

FcntlInt is a wrapper

func Getpid

func Getpid() int

Getpid is a wrapper

func Gettid

func Gettid() int

Gettid is a wrapper

func IoctlSetInt

func IoctlSetInt(fd int, req uint, value int) error

IoctlSetInt is a wrapper

func KernelRelease

func KernelRelease() (string, error)

func Mmap

func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error)

Mmap is a wrapper

func Munmap

func Munmap(b []byte) (err error)

Munmap is a wrapper

func PerfEventOpen

func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)

PerfEventOpen is a wrapper

func Prlimit

func Prlimit(pid, resource int, new, old *Rlimit) error

func Renameat2

func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) error

Renameat2 is a wrapper

func SetNonblock

func SetNonblock(fd int, nonblocking bool) (err error)

SetNonblock is a wrapper

func Statfs

func Statfs(path string, buf *Statfs_t) (err error)

Statfs is a wrapper

func Syscall

func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)

Syscall is a wrapper

func Tgkill

func Tgkill(tgid int, tid int, sig syscall.Signal) (err error)

Tgkill is a wrapper

func Uname

func Uname(buf *Utsname) (err error)

Uname is a wrapper

func Write

func Write(fd int, p []byte) (n int, err error)

Write is a wrapper

Types

type EpollEvent

type EpollEvent = linux.EpollEvent

EpollEvent is a wrapper

type PerfEventAttr

type PerfEventAttr = linux.PerfEventAttr

PerfEventAttr is a wrapper

type PerfEventMmapPage

type PerfEventMmapPage linux.PerfEventMmapPage

PerfEventMmapPage is a wrapper

type Rlimit

type Rlimit = linux.Rlimit

Rlimit is a wrapper

type Statfs_t

type Statfs_t = linux.Statfs_t

Statfs_t is a wrapper

type Utsname

type Utsname = linux.Utsname

Utsname is a wrapper