lib-http: Improve http_server_request_set_destroy_callback API

It now allows using non-void* context
dovecot · Jan 24, 2017 · 582b936 · 582b936
1 parent 8b65acb
commit 582b936
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diff --git a/src/lib-http/http-server-request.c b/src/lib-http/http-server-request.c
@@ -114,6 +114,7 @@ void http_server_request_destroy(struct http_server_request **_req)
 	http_server_request_unref(_req);
 }
 
+#undef http_server_request_set_destroy_callback
 void http_server_request_set_destroy_callback(struct http_server_request *req,
 					      void (*callback)(void *),
 					      void *context)

diff --git a/src/lib-http/http-server.h b/src/lib-http/http-server.h
@@ -148,6 +148,9 @@ void http_server_request_fail_auth_basic(struct http_server_request *req,
 void http_server_request_set_destroy_callback(struct http_server_request *req,
 					      void (*callback)(void *),
 					      void *context);
+#define http_server_request_set_destroy_callback(req, callback, context) \
+	http_server_request_set_destroy_callback(req, (void(*)(void*))callback, context + \
+		CALLBACK_TYPECHECK(callback, void (*)(typeof(context))))
 
 /* Reference a server request */
 void http_server_request_ref(struct http_server_request *req);