cmd/geth: fix #853 colorize console output in windows

1 files changed, 17 insertions, 0 deletions

diff --git a/Godeps/_workspace/src/github.com/mattn/go-isatty/isatty_bsd.go b/Godeps/_workspace/src/github.com/mattn/go-isatty/isatty_bsd.go
new file mode 100644
index 000000000..035274751
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/mattn/go-isatty/isatty_bsd.go
@@ -0,0 +1,17 @@
+// +build darwin freebsd
+
+package isatty
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+const ioctlReadTermios = syscall.TIOCGETA
+
+// IsTerminal return true if the file descriptor is terminal.
+func IsTerminal(fd uintptr) bool {
+	var termios syscall.Termios
+	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
+	return err == 0
+}