1 files changed, 28 insertions, 0 deletions
diff --git a/unveil.go b/unveil.go
new file mode 100644
index 0000000..389dfeb
--- /dev/null
+++ b/unveil.go
@@ -0,0 +1,28 @@
+//go:build openbsd
+// +build openbsd
+
+package main
+
+/*
+#include <stdlib.h>
+#include <unistd.h>
+*/
+import "C"
+
+import (
+	"fmt"
+	"unsafe"
+)
+
+func Unveil(path string, perms string) error {
+	cpath := C.CString(path)
+	defer C.free(unsafe.Pointer(cpath))
+	cperms := C.CString(perms)
+	defer C.free(unsafe.Pointer(cperms))
+
+	rv, err := C.unveil(cpath, cperms)
+	if rv != 0 {
+		return fmt.Errorf("unveil(%s, %s) failure (%d)", path, perms, err)
+	}
+	return nil
+}