If ACE_WFMO_Reactor_Handler_Repository::bind_i runs out of slots, set errno to

EMFILE, giving the caller some idea of what's wrong.

1 files changed, 4 insertions, 1 deletions

diff --git a/ace/WFMO_Reactor.cpp b/ace/WFMO_Reactor.cpp
index 0eabbd3f1a7..6fea6727a00 100644
--- a/ace/WFMO_Reactor.cpp
+++ b/ace/WFMO_Reactor.cpp
@@ -600,7 +600,10 @@ ACE_WFMO_Reactor_Handler_Repository::bind_i (int io_entry,
       this->wfmo_reactor_.wakeup_all_threads ();
     }
   else
-    return -1;
+    {
+      errno = EMFILE;   // File descriptor table is full (better than nothing)
+      return -1;
+    }
 
   return 0;
 }