make cd respect environment variables

2021-07-17 22:11:11 -04:00
parent 6cbfcaee9a
commit a80bedf135
2 changed files with 60 additions and 8 deletions
--- a/src/include/builtins.h
+++ b/src/include/builtins.h
@@ -44,6 +44,11 @@ void exit_shell(StringArray *args);
 */
 void change_directory(StringArray *args);

+/**
+ * Print the current working directory.
+ */
+void print_current_directory();
+
 /**
 * Print all of the environment variables.
 * @param args The arguments the user input.