BUILD: cli/threads: fix build in single-threaded mode
Commit a8f57d51a ("MINOR: cli/activity: report the accept queue sizes
in "show activity"") broke the single-threaded build because the
accept-rings are not implemented there. Let's ifdef this out. Ideally
we should start to think about always having such elements initialized
even without threads to improve the test coverage.
diff --git a/src/cli.c b/src/cli.c
index 5db1894..c5515d1 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -1071,7 +1071,9 @@
chunk_appendf(&trash, "\naccepted:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", activity[thr].accepted);
chunk_appendf(&trash, "\naccq_pushed:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", activity[thr].accq_pushed);
chunk_appendf(&trash, "\naccq_full:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", activity[thr].accq_full);
+#ifdef USE_THREAD
chunk_appendf(&trash, "\naccq_ring:"); for (thr = 0; thr < global.nbthread; thr++) chunk_appendf(&trash, " %u", (accept_queue_rings[thr].tail - accept_queue_rings[thr].head + ACCEPT_QUEUE_SIZE)%ACCEPT_QUEUE_SIZE);
+#endif
chunk_appendf(&trash, "\n");