Merge pull request #5209 from vrothberg/un-docker

Undocker part 1)

1 files changed, 28 insertions, 0 deletions

diff --git a/pkg/signal/signal_unsupported.go b/pkg/signal/signal_unsupported.go
new file mode 100644
index 000000000..0a92a5b3a
--- /dev/null
+++ b/pkg/signal/signal_unsupported.go
@@ -0,0 +1,28 @@
+// +build !linux
+
+// Signal handling for Linux only.
+package signal
+
+import (
+	"fmt"
+	"os"
+	"syscall"
+)
+
+const SIGWINCH = syscall.Signal(0xff)
+
+// ParseSignal translates a string to a valid syscall signal.
+// It returns an error if the signal map doesn't include the given signal.
+func ParseSignal(rawSignal string) (syscall.Signal, error) {
+	return 0, fmt.Errorf("unsupported on non-linux platforms")
+}
+
+// CatchAll catches all signals and relays them to the specified channel.
+func CatchAll(sigc chan os.Signal) {
+	panic("Unsupported on non-linux platforms")
+}
+
+// StopCatch stops catching the signals and closes the specified channel.
+func StopCatch(sigc chan os.Signal) {
+	panic("Unsupported on non-linux platforms")
+}