From 217383b613248c79b542623ec6c571591de113ce Mon Sep 17 00:00:00 2001 From: Lukas Macko Date: Tue, 12 Sep 2017 09:54:58 +0200 Subject: Use Sirupsen/logrus with uppercase Change-Id: I2f8870c52f64eb56deb44e4a807867b3ef0a0b76 Signed-off-by: Lukas Macko --- .../Sirupsen/logrus/terminal_notwindows.go | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 vendor/github.com/Sirupsen/logrus/terminal_notwindows.go (limited to 'vendor/github.com/Sirupsen/logrus/terminal_notwindows.go') diff --git a/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go b/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go new file mode 100644 index 0000000..190297a --- /dev/null +++ b/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go @@ -0,0 +1,28 @@ +// Based on ssh/terminal: +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build linux darwin freebsd openbsd netbsd dragonfly +// +build !appengine + +package logrus + +import ( + "io" + "os" + "syscall" + "unsafe" +) + +// IsTerminal returns true if stderr's file descriptor is a terminal. +func IsTerminal(f io.Writer) bool { + var termios Termios + switch v := f.(type) { + case *os.File: + _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(v.Fd()), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0) + return err == 0 + default: + return false + } +} -- cgit