exec-util: implement a set of callbacks to pass variables around

Only tests are added, otherwise the new code is unused.
2017-02-20 18:49:14 -05:00
parent c8cebc36b0
commit 3303d1b2dc
3 changed files with 159 additions and 0 deletions
@@ -36,3 +36,5 @@ int execute_directories(
                gather_stdout_callback_t const callbacks[_STDOUT_CONSUME_MAX],
                void* const callback_args[_STDOUT_CONSUME_MAX],
                char *argv[]);
+
+extern const gather_stdout_callback_t gather_environment[_STDOUT_CONSUME_MAX];