2 files changed, 14 insertions, 3 deletions
diff --git a/kernel/include/hilbert/kernel/application.hpp b/kernel/include/hilbert/kernel/application.hpp
index e7c7d2e..9c2e851 100644
--- a/kernel/include/hilbert/kernel/application.hpp
+++ b/kernel/include/hilbert/kernel/application.hpp
@@ -104,6 +104,7 @@ namespace hilbert::kernel::application {
     utility::id_allocator<generic_stream_ptr> open_streams;
     utility::id_allocator<socket_listener *> running_socket_listeners;
 
+  public:
     struct string_pair {
       utility::string a;
       utility::string b;
@@ -111,6 +112,9 @@ namespace hilbert::kernel::application {
 
     utility::list<string_pair> environment_variables;
 
+  private:
+    string_pair *find_environment_variable(const utility::string &name);
+
   public:
     utility::string name;
 
@@ -126,10 +130,12 @@ namespace hilbert::kernel::application {
     process(app_memory *memory, const utility::string &name);
     ~process();
 
-    //arguments are utility::move'd
-    void add_environment_variable(
+    void set_environment_variable(
       utility::string &&name, utility::string &&value);
 
+    void set_environment_variable(
+      const utility::string &name, const utility::string &value);
+
     //null if unset
     utility::string *get_environment_variable(const utility::string &name);
 
diff --git a/kernel/include/hilbert/kernel/utility.hpp b/kernel/include/hilbert/kernel/utility.hpp
index b0ced32..3fe14b0 100644
--- a/kernel/include/hilbert/kernel/utility.hpp
+++ b/kernel/include/hilbert/kernel/utility.hpp
@@ -212,7 +212,12 @@ namespace hilbert::kernel::utility {
         buffer[i] = other.buffer[i];
     }
 
-    vector(vector &&other) = delete;
+    vector(vector &&other)
+      : buffer(other.buffer),
+        buffer_len(other.buffer_len),
+        count(other.count) {
+      other.buffer = 0;
+    }
 
     ~vector() {
       if (buffer)