auth/credentials: add cli_credentials_[set_]callback_data*

Signed-off-by: Stefan Metzmacher <metze@samba.org>

Reviewed-by: Andrew Bartlett <abartlet@samba.org>

2 files changed, 19 insertions, 0 deletions

diff --git a/auth/credentials/credentials.c b/auth/credentials/credentials.c
index 7a4b081c61..e6a471064f 100644
--- a/auth/credentials/credentials.c
+++ b/auth/credentials/credentials.c
@@ -114,6 +114,17 @@ _PUBLIC_ struct cli_credentials *cli_credentials_init(TALLOC_CTX *mem_ctx)
 	return cred;
 }
 
+_PUBLIC_ void cli_credentials_set_callback_data(struct cli_credentials *cred,
+						void *callback_data)
+{
+	cred->priv_data = callback_data;
+}
+
+_PUBLIC_ void *_cli_credentials_callback_data(struct cli_credentials *cred)
+{
+	return cred->priv_data;
+}
+
 /**
  * Create a new anonymous credential
  * @param mem_ctx TALLOC_CTX parent for credentials structure 
diff --git a/auth/credentials/credentials.h b/auth/credentials/credentials.h
index dbc014fd08..0f498ad2d0 100644
--- a/auth/credentials/credentials.h
+++ b/auth/credentials/credentials.h
@@ -332,6 +332,14 @@ bool cli_credentials_set_realm_callback(struct cli_credentials *cred,
 bool cli_credentials_set_workstation_callback(struct cli_credentials *cred,
 					      const char *(*workstation_cb) (struct cli_credentials *));
 
+void cli_credentials_set_callback_data(struct cli_credentials *cred,
+				       void *callback_data);
+void *_cli_credentials_callback_data(struct cli_credentials *cred);
+#define cli_credentials_callback_data(_cred, _type) \
+	talloc_get_type_abort(_cli_credentials_callback_data(_cred), _type)
+#define cli_credentials_callback_data_void(_cred) \
+	_cli_credentials_callback_data(_cred)
+
 /**
  * Return attached NETLOGON credentials 
  */