Add Env to Sink

This isn't technically necessary for any sink, but is a pattern common to every
sink implementation in serd, so having it here reduces boilerplate and
parameters in user code.

1 files changed, 9 insertions, 1 deletions

diff --git a/serd/serd.h b/serd/serd.h
index 6cb853ce..6f9360cc 100644
--- a/serd/serd.h
+++ b/serd/serd.h
@@ -1066,10 +1066,11 @@ serd_env_write_prefixes(const SerdEnv* env, const SerdSink* sink);
    serd_sink_set_*_func functions to set handlers for various events.
 
    @param handle Opaque handle that will be passed to sink functions.
+   @param env Environment for sink, updated as base uri or prefixes change.
 */
 SERD_API
 SerdSink*
-serd_sink_new(void* handle);
+serd_sink_new(void* handle, SerdEnv* env);
 
 /**
    Free `sink`.
@@ -1079,6 +1080,13 @@ void
 serd_sink_free(SerdSink* sink);
 
 /**
+   Return the env used by `writer`.
+*/
+SERD_API
+const SerdEnv*
+serd_sink_get_env(const SerdSink* sink);
+
+/**
    Set a function to be called when the base URI changes.
 */
 SERD_API