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-rw-r--r--src/input_plugin.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/input_plugin.h b/src/input_plugin.h
index 3ac0bdf40..4e0993d12 100644
--- a/src/input_plugin.h
+++ b/src/input_plugin.h
@@ -52,6 +52,14 @@ struct input_plugin {
void (*close)(struct input_stream *is);
/**
+ * Check for errors that may have occurred in the I/O thread.
+ * May be unimplemented for synchronous plugins.
+ *
+ * @return false on error
+ */
+ bool (*check)(struct input_stream *is, GError **error_r);
+
+ /**
* Update the public attributes. Call before access. Can be
* NULL if the plugin always keeps its attributes up to date.
*/