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|
// +build !windows
package gou
import (
"syscall"
"unsafe"
)
// Determine is this process is running in a Terminal or not?
func IsTerminal() bool {
ws := &winsize{}
isTerm := true
defer func() {
if r := recover(); r != nil {
isTerm = false
}
}()
// This blows up on windows
retCode, _, _ := syscall.Syscall(syscall.SYS_IOCTL,
uintptr(syscall.Stdin),
uintptr(_TIOCGWINSZ),
uintptr(unsafe.Pointer(ws)))
if int(retCode) == -1 {
return false
}
return isTerm
}
|
