Function GetSysFdPairs

sys_exec.go:27–30

GetSysFdPairs creates and returns the fds of a pair of sockets.

()

// GetSysFdPairs creates and returns the fds of a pair of sockets.
func GetSysFdPairs() (r, w int) {
	fds, _ := syscall.Socketpair(syscall.AF_UNIX, syscall.SOCK_STREAM, 0)
	return fds[0], fds[1]
}

// setTCPNoDelay set the TCP_NODELAY flag on socket
func setTCPNoDelay(fd int, b bool) (err error) {