package sys

import "src.elv.sh/pkg/sys"

Package sys provide system utilities with the same API across OSes.

The subpackages eunix and ewindows provide OS-specific utilities.

Index ¶

• Constants
• func DumpStack() string
• func IsATTY(fd uintptr) bool
• func NotifySignals() chan os.Signal
• func WinSize(file *os.File) (row, col int)

Constants ¶

const SIGWINCH = sigWINCH

SIGWINCH is the window size change signal.

Functions ¶

func DumpStack ¶

func DumpStack() string

func IsATTY ¶

func IsATTY(fd uintptr) bool

IsATTY determines whether the given file is a terminal.

func NotifySignals ¶

func NotifySignals() chan os.Signal

NotifySignals returns a channel on which all signals gets delivered.

func WinSize ¶

func WinSize(file *os.File) (row, col int)

Winsize queries the size of the terminal referenced by the given file.

Source Files ¶

dumpstack.go signal_unix.go sys.go winsize_unix.go

Directories ¶