ignore upcall program variants
diff --git a/.gitignore b/.gitignore
index 4a38013..d52b9ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,15 +56,21 @@
# binaries
programs/client
+programs/client_upcall
programs/daytime_server
+programs/daytime_server_upcall
programs/discard_server
+programs/discard_server_upcall
programs/echo_server
+programs/echo_server_upcall
programs/ekr_client
programs/ekr_loop
programs/ekr_loop_offload
+programs/ekr_loop_upcall
programs/ekr_peer
programs/ekr_server
programs/http_client
+programs/http_client_upcall
programs/rtcweb
programs/tsctp
programs/test_libmgmt