make it clear that we intentionally ignore those return values, as there is no good way to handle those errors anyway

2 files changed, 44 insertions, 4 deletions

diff --git a/src/microhttpd/digestauth.c b/src/microhttpd/digestauth.c
index d6c26114..2c0e9526 100644
--- a/src/microhttpd/digestauth.c
+++ b/src/microhttpd/digestauth.c
@@ -317,19 +317,19 @@ check_nonce_nc (struct MHD_Connection *connection,
    * then only increase the nonce counter by one.
    */
   
-  pthread_mutex_lock (&connection->daemon->nnc_lock);
+  (void) pthread_mutex_lock (&connection->daemon->nnc_lock);
   if (0 == nc)
     {
       strcpy(connection->daemon->nnc[off].nonce, 
              nonce);
       connection->daemon->nnc[off].nc = 0;  
-      pthread_mutex_unlock (&connection->daemon->nnc_lock);
+      (void) pthread_mutex_unlock (&connection->daemon->nnc_lock);
       return MHD_YES;
     }
   if ( (nc <= connection->daemon->nnc[off].nc) ||
        (0 != strcmp(connection->daemon->nnc[off].nonce, nonce)) )
     {
-      pthread_mutex_unlock (&connection->daemon->nnc_lock);
+      (void) pthread_mutex_unlock (&connection->daemon->nnc_lock);
 #if HAVE_MESSAGES
       MHD_DLOG (connection->daemon, 
                 "Stale nonce received.  If this happens a lot, you should probably increase the size of the nonce array.\n");
@@ -337,7 +337,7 @@ check_nonce_nc (struct MHD_Connection *connection,
       return MHD_NO;
     }
   connection->daemon->nnc[off].nc = nc;
-  pthread_mutex_unlock (&connection->daemon->nnc_lock);
+  (void) pthread_mutex_unlock (&connection->daemon->nnc_lock);
   return MHD_YES;
 }
 
diff --git a/src/microhttpd/internal.h b/src/microhttpd/internal.h
index 809c99e9..74ece408 100644
--- a/src/microhttpd/internal.h
+++ b/src/microhttpd/internal.h
@@ -93,6 +93,46 @@ enum MHD_PollActions
 
 
 /**
+ * State of the socket with respect to epoll.
+ */
+enum MHD_EpollState
+  {
+
+    /**
+     *
+     */
+    MHD_EPOLL_STATE_NOTHING = 0,
+
+    /**
+     *
+     */
+    MHD_EPOLL_STATE_NOTHING = 0,
+
+    /**
+     *
+     */
+    MHD_EPOLL_STATE_NOTHING = 0,
+
+    /**
+     *
+     */
+    MHD_EPOLL_STATE_NOTHING = 0,
+
+    /**
+     *
+     */
+    MHD_EPOLL_STATE_NOTHING = 0,
+
+    /**
+     *
+     */
+    MHD_EPOLL_STATE_NOTHING = 0,
+
+
+  };
+
+
+/**
  * Socket descriptor and events we care about.
  */
 struct MHD_Pollfd