Move some packages to pkg/

1 files changed, 13 insertions, 0 deletions

diff --git a/pkg/atexit/atexit.go b/pkg/atexit/atexit.go
new file mode 100644
index 0000000..ed35ccf
--- /dev/null
+++ b/pkg/atexit/atexit.go
@@ -0,0 +1,13 @@
+package atexit
+
+var hooks = []func(){}
+
+func Register(f func()) {
+	hooks = append(hooks, f)
+}
+
+func Exec() {
+	for i := len(hooks)-1; i >= 0; i-- {
+		hooks[i]()
+	}
+}