barometer: update DMA's vendoring packages

[barometer.git] / src / dma / vendor / github.com / mattn / go-isatty / isatty_linux.go

diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go
index 7384cf9..4f8af46 100644 (file)
--- a/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go
+++ b/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go
@@ -1,18 +1,19 @@
 // +build linux
-// +build !appengine,!ppc64,!ppc64le
+// +build !appengine
+// +build !android
 
 package isatty
 
-import (
-       "syscall"
-       "unsafe"
-)
-
-const ioctlReadTermios = syscall.TCGETS
+import "golang.org/x/sys/unix"
 
 // 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
+       _, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
+       return err == nil
+}
+
+// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
+// terminal. This is also always false on this environment.
+func IsCygwinTerminal(fd uintptr) bool {
+       return false
 }