syscall

package standard library

master (bbdad50) Latest Latest Go to latest Published: May 14, 2024 License: BSD-3-Clause Imports: 1 Imported by: 0

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Repository

cs.opensource.google/go/go

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Documentation ¶

Overview ¶

Package syscall provides the syscall primitives required for the runtime.

Index ¶

Constants
func EpollCreate1(flags int32) (fd int32, errno uintptr)
func EpollCtl(epfd, op, fd int32, event *EpollEvent) (errno uintptr)
func EpollWait(epfd int32, events []EpollEvent, maxev, waitms int32) (n int32, errno uintptr)
func Eventfd(initval, flags int32) (fd int32, errno uintptr)
func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)
type EpollEvent

Constants ¶

View Source

const (
	EPOLLIN       = 0x1
	EPOLLOUT      = 0x4
	EPOLLERR      = 0x8
	EPOLLHUP      = 0x10
	EPOLLRDHUP    = 0x2000
	EPOLLET       = 0x80000000
	EPOLL_CLOEXEC = 0x80000
	EPOLL_CTL_ADD = 0x1
	EPOLL_CTL_DEL = 0x2
	EPOLL_CTL_MOD = 0x3
	EFD_CLOEXEC   = 0x80000
)

View Source

const (
	SYS_MPROTECT      = 10
	SYS_FCNTL         = 72
	SYS_EPOLL_CTL     = 233
	SYS_EPOLL_PWAIT   = 281
	SYS_EPOLL_CREATE1 = 291
	SYS_EPOLL_PWAIT2  = 441
	SYS_EVENTFD2      = 290

	EFD_NONBLOCK = 0x800
)

Variables ¶

This section is empty.

Functions ¶

func EpollCreate1 ¶

func EpollCreate1(flags int32) (fd int32, errno uintptr)

func EpollCtl ¶

func EpollCtl(epfd, op, fd int32, event *EpollEvent) (errno uintptr)

func EpollWait ¶

func EpollWait(epfd int32, events []EpollEvent, maxev, waitms int32) (n int32, errno uintptr)

func Eventfd ¶

func Eventfd(initval, flags int32) (fd int32, errno uintptr)

func Syscall6 ¶

func Syscall6(num, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, errno uintptr)

Syscall6 calls system call number 'num' with arguments a1-6.

Types ¶

type EpollEvent ¶

type EpollEvent struct {
	Events uint32
	Data   [8]byte // unaligned uintptr
}

Source Files ¶

View all Source files

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