src: Add DMA localagent

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

diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_bsd.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_bsd.go
new file mode 100644 (file)
index 0000000..42f2514
--- /dev/null
+++ b/src/dma/vendor/github.com/mattn/go-isatty/isatty_bsd.go
@@ -0,0 +1,18 @@
+// +build darwin freebsd openbsd netbsd dragonfly
+// +build !appengine
+
+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
+}