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Print error during getTermios to stderr #6

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merged 1 commit into from
Jan 7, 2016
Merged

Print error during getTermios to stderr #6

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3 changes: 2 additions & 1 deletion xhyve.go
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ package xhyve
import "C"
import (
"fmt"
"os"
"runtime"
"syscall"
"unsafe"
Expand All @@ -21,7 +22,7 @@ var termios syscall.Termios
func getTermios() syscall.Termios {
var state syscall.Termios
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(0), uintptr(syscall.TIOCGETA), uintptr(unsafe.Pointer(&state)), 0, 0, 0); err != 0 {
fmt.Println(err)
fmt.Fprintln(os.Stderr, err)
}
return state
}
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