1 files changed, 26 insertions, 0 deletions
diff --git a/vendor/github.com/vbauerster/mpb/v6/cwriter/writer_posix.go b/vendor/github.com/vbauerster/mpb/v6/cwriter/writer_posix.go
new file mode 100644
index 000000000..f54a5d06b
--- /dev/null
+++ b/vendor/github.com/vbauerster/mpb/v6/cwriter/writer_posix.go
@@ -0,0 +1,26 @@
+// +build !windows
+
+package cwriter
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+func (w *Writer) clearLines() error {
+	return w.ansiCuuAndEd()
+}
+
+// GetSize returns the dimensions of the given terminal.
+func GetSize(fd int) (width, height int, err error) {
+	ws, err := unix.IoctlGetWinsize(fd, unix.TIOCGWINSZ)
+	if err != nil {
+		return -1, -1, err
+	}
+	return int(ws.Col), int(ws.Row), nil
+}
+
+// IsTerminal returns whether the given file descriptor is a terminal.
+func IsTerminal(fd int) bool {
+	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
+	return err == nil
+}