discover: Remove unnecessary event passing

Currently, we pass "events" between the udev, user-event and
device-handler layers. These events all get sent through
device_handler_event, then de-multiplexed to an appropriate handler,
depending on their source.

Instead, just export relevant device_handler functions, and have the
(old) event sources call these functions directly.

This also means we can include a lot more of the device hander code in
the parser tests.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/pb-config/pb-config.c b/lib/pb-config/pb-config.c
index e43ddf8..aad3b9e 100644
--- a/lib/pb-config/pb-config.c
+++ b/lib/pb-config/pb-config.c
@@ -77,6 +77,18 @@ int config_init(void *ctx)
 	return 0;
 }
 
+/* A non-exported function to allow the test infrastructure to initialise
+ * (and change) the configuration variables */
+struct parser_test;
+struct config __attribute__((unused)) *test_config_init(
+		struct parser_test *test);
+struct config *test_config_init(struct parser_test *test)
+{
+	config = talloc(test, struct config);
+	config_set_defaults(config);
+	return config;
+}
+
 const struct config *config_get(void)
 {
 	return config;