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authorGravatar Craig Tiller <ctiller@google.com>2017-04-10 16:19:18 -0700
committerGravatar Craig Tiller <ctiller@google.com>2017-04-10 16:19:18 -0700
commitcd0354b851390a4db72a02f389d8dfcd7cc7e3fd (patch)
tree4d1e00cf37dd5e2d4aff4fe562acc83bdbbea296 /src/core/lib/iomgr/ev_posix.h
parent1814374c6958ca4a0a97f7a85e9cdcb7d5d30e82 (diff)
Add tracer
Diffstat (limited to 'src/core/lib/iomgr/ev_posix.h')
-rw-r--r--src/core/lib/iomgr/ev_posix.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/lib/iomgr/ev_posix.h b/src/core/lib/iomgr/ev_posix.h
index 1a9e5c115a..7ce1e06f20 100644
--- a/src/core/lib/iomgr/ev_posix.h
+++ b/src/core/lib/iomgr/ev_posix.h
@@ -42,6 +42,8 @@
#include "src/core/lib/iomgr/wakeup_fd_posix.h"
#include "src/core/lib/iomgr/workqueue.h"
+extern int grpc_polling_trace; /* Disabled by default */
+
typedef struct grpc_fd grpc_fd;
typedef struct grpc_event_engine_vtable {