X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Furl.h;h=345569f34eda73c3511866d8811e87380149b9c1;hp=0deb4db7371cb539403fa233aab825a1974becc3;hb=473824797f568578dc17d7242551cb2f7ccef46c;hpb=94140e7ec2de8ecd8c6f3715121b0502f469c003

diff --git a/include/yaz/url.h b/include/yaz/url.h
index 0deb4db..345569f 100644
--- a/include/yaz/url.h
+++ b/include/yaz/url.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2013 Index Data.
+ * Copyright (C) Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -74,11 +74,20 @@ YAZ_EXPORT void yaz_url_set_max_redirects(yaz_url_t p, int num);
     \param buf content buffer for HTTP request, NULL for empty content
     \param len content length for HTTP request
     \returns HTTP response; NULL on ERROR.
+
+    Use yaz_url_get_error to get details if NULL is returned.
 */
 YAZ_EXPORT Z_HTTP_Response *yaz_url_exec(yaz_url_t p, const char *uri,
                                          const char *method,
                                          Z_HTTP_Header *headers,
                                          const char *buf, size_t len);
+
+/** \brief get last error from yaz_url_exec
+    \param p handle
+    \returns message (possibly empty string no error occurred)
+*/
+YAZ_EXPORT const char *yaz_url_get_error(yaz_url_t p);
+
 YAZ_END_CDECL
 
 #endif