diff options
Diffstat (limited to 'vendor/github.com/Sirupsen/logrus/terminal_windows.go')
| -rw-r--r-- | vendor/github.com/Sirupsen/logrus/terminal_windows.go | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/vendor/github.com/Sirupsen/logrus/terminal_windows.go b/vendor/github.com/Sirupsen/logrus/terminal_windows.go index 0146845d..05d2f91f 100644 --- a/vendor/github.com/Sirupsen/logrus/terminal_windows.go +++ b/vendor/github.com/Sirupsen/logrus/terminal_windows.go @@ -3,11 +3,13 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build windows +// +build windows,!appengine package logrus import ( + "io" + "os" "syscall" "unsafe" ) @@ -19,9 +21,13 @@ var ( ) // IsTerminal returns true if stderr's file descriptor is a terminal. -func IsTerminal() bool { - fd := syscall.Stderr - var st uint32 - r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0) - return r != 0 && e == 0 +func IsTerminal(f io.Writer) bool { + switch v := f.(type) { + case *os.File: + var st uint32 + r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(v.Fd()), uintptr(unsafe.Pointer(&st)), 0) + return r != 0 && e == 0 + default: + return false + } } |