Renamed 'con_cls' -> 'req_cls' for access handler callback

The argument is actually request-specific, not connection specific. The
name was confusing.
Fixed related documentation and clarified usage.

Also fixed code where argument named 'unused' was actually used.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/testzzuf/test_put_chunked.c b/src/testzzuf/test_put_chunked.c
index 83cfe844..34c03215 100644
--- a/src/testzzuf/test_put_chunked.c
+++ b/src/testzzuf/test_put_chunked.c
@@ -83,13 +83,13 @@ ahc_echo (void *cls,
           const char *method,
           const char *version,
           const char *upload_data, size_t *upload_data_size,
-          void **unused)
+          void **req_cls)
 {
   int *done = cls;
   struct MHD_Response *response;
   enum MHD_Result ret;
   int have;
-  (void) version; (void) unused;   /* Unused. Silent compiler warning. */
+  (void) version; (void) req_cls;   /* Unused. Silent compiler warning. */
 
   if (NULL == url)
     fprintf (stderr, "The \"url\" parameter is NULL.\n");