Merge branch 'chttp2_timer' into timer

37 files changed, 44 insertions, 37 deletions

diff --git a/src/core/lib/iomgr/endpoint.h b/src/core/lib/iomgr/endpoint.h
index 16ff0ab733..21347d9023 100644
--- a/src/core/lib/iomgr/endpoint.h
+++ b/src/core/lib/iomgr/endpoint.h
@@ -103,4 +103,4 @@ struct grpc_endpoint {
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_ENDPOINT_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_ENDPOINT_H */
diff --git a/src/core/lib/iomgr/endpoint_pair.h b/src/core/lib/iomgr/endpoint_pair.h
index f8830022f4..ee91795749 100644
--- a/src/core/lib/iomgr/endpoint_pair.h
+++ b/src/core/lib/iomgr/endpoint_pair.h
@@ -37,4 +37,4 @@ grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char *name,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_ENDPOINT_PAIR_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_ENDPOINT_PAIR_H */
diff --git a/src/core/lib/iomgr/error_internal.h b/src/core/lib/iomgr/error_internal.h
index f718e06d4e..8746d5d353 100644
--- a/src/core/lib/iomgr/error_internal.h
+++ b/src/core/lib/iomgr/error_internal.h
@@ -65,4 +65,4 @@ bool grpc_error_is_special(grpc_error *err);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_ERROR_INTERNAL_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_ERROR_INTERNAL_H */
diff --git a/src/core/lib/iomgr/ev_epoll1_linux.h b/src/core/lib/iomgr/ev_epoll1_linux.h
index 66fd826b49..b437032b36 100644
--- a/src/core/lib/iomgr/ev_epoll1_linux.h
+++ b/src/core/lib/iomgr/ev_epoll1_linux.h
@@ -34,4 +34,4 @@ const grpc_event_engine_vtable *grpc_init_epoll1_linux(bool explicit_request);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_EV_EPOLL1_LINUX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_EV_EPOLL1_LINUX_H */
diff --git a/src/core/lib/iomgr/ev_epollex_linux.h b/src/core/lib/iomgr/ev_epollex_linux.h
index 58cc5a24f8..2849a23283 100644
--- a/src/core/lib/iomgr/ev_epollex_linux.h
+++ b/src/core/lib/iomgr/ev_epollex_linux.h
@@ -33,4 +33,4 @@ const grpc_event_engine_vtable *grpc_init_epollex_linux(
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_EV_EPOLLEX_LINUX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_EV_EPOLLEX_LINUX_H */
diff --git a/src/core/lib/iomgr/ev_epollsig_linux.cc b/src/core/lib/iomgr/ev_epollsig_linux.cc
index 370ea1d50b..035bdc4cb5 100644
--- a/src/core/lib/iomgr/ev_epollsig_linux.cc
+++ b/src/core/lib/iomgr/ev_epollsig_linux.cc
@@ -18,6 +18,8 @@
 
 #include "src/core/lib/iomgr/port.h"
 
+#include <grpc/grpc_posix.h>
+
 /* This polling engine is only relevant on linux kernels supporting epoll() */
 #ifdef GRPC_LINUX_EPOLL
 
diff --git a/src/core/lib/iomgr/ev_poll_posix.h b/src/core/lib/iomgr/ev_poll_posix.h
index 84b68155b5..861257204b 100644
--- a/src/core/lib/iomgr/ev_poll_posix.h
+++ b/src/core/lib/iomgr/ev_poll_posix.h
@@ -32,4 +32,4 @@ const grpc_event_engine_vtable *grpc_init_poll_cv_posix(bool explicit_request);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_EV_POLL_POSIX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_EV_POLL_POSIX_H */
diff --git a/src/core/lib/iomgr/ev_posix.h b/src/core/lib/iomgr/ev_posix.h
index 955326c5f7..bc4456c2a2 100644
--- a/src/core/lib/iomgr/ev_posix.h
+++ b/src/core/lib/iomgr/ev_posix.h
@@ -166,4 +166,4 @@ const grpc_event_engine_vtable *grpc_get_event_engine_test_only();
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_EV_POSIX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_EV_POSIX_H */
diff --git a/src/core/lib/iomgr/executor.h b/src/core/lib/iomgr/executor.h
index ab3fc901de..ef5ac56c83 100644
--- a/src/core/lib/iomgr/executor.h
+++ b/src/core/lib/iomgr/executor.h
@@ -53,4 +53,4 @@ void grpc_executor_set_threading(grpc_exec_ctx *exec_ctx, bool enable);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_EXECUTOR_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_EXECUTOR_H */
diff --git a/src/core/lib/iomgr/iocp_windows.cc b/src/core/lib/iomgr/iocp_windows.cc
index 336cc86c75..78185cc084 100644
--- a/src/core/lib/iomgr/iocp_windows.cc
+++ b/src/core/lib/iomgr/iocp_windows.cc
@@ -21,6 +21,7 @@
 #ifdef GRPC_WINSOCK_SOCKET
 
 #include <winsock2.h>
+#include <limits>
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
@@ -43,11 +44,14 @@ static HANDLE g_iocp;
 
 static DWORD deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx,
                                         grpc_millis deadline) {
-  gpr_timespec timeout;
   if (deadline == GRPC_MILLIS_INF_FUTURE) {
     return INFINITE;
   }
-  return (DWORD)GPR_MAX(0, deadline - grpc_exec_ctx_now(exec_ctx));
+  grpc_millis now = grpc_exec_ctx_now(exec_ctx);
+  if (deadline < now) return 0;
+  grpc_millis timeout = deadline - now;
+  if (timeout > std::numeric_limits<DWORD>::max()) return INFINITE;
+  return static_cast<DWORD>(deadline - now);
 }
 
 grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx,
@@ -63,6 +67,7 @@ grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx,
   success =
       GetQueuedCompletionStatus(g_iocp, &bytes, &completion_key, &overlapped,
                                 deadline_to_millis_timeout(exec_ctx, deadline));
+  grpc_exec_ctx_invalidate_now(exec_ctx);
   if (success == 0 && overlapped == NULL) {
     return GRPC_IOCP_WORK_TIMEOUT;
   }
diff --git a/src/core/lib/iomgr/iocp_windows.h b/src/core/lib/iomgr/iocp_windows.h
index aefe7a294a..4efbc94645 100644
--- a/src/core/lib/iomgr/iocp_windows.h
+++ b/src/core/lib/iomgr/iocp_windows.h
@@ -45,4 +45,4 @@ void grpc_iocp_add_socket(grpc_winsocket *);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_IOCP_WINDOWS_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_IOCP_WINDOWS_H */
diff --git a/src/core/lib/iomgr/iomgr.h b/src/core/lib/iomgr/iomgr.h
index fea08496fe..6c0a08b918 100644
--- a/src/core/lib/iomgr/iomgr.h
+++ b/src/core/lib/iomgr/iomgr.h
@@ -40,4 +40,4 @@ void grpc_iomgr_shutdown(grpc_exec_ctx *exec_ctx);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_IOMGR_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_IOMGR_H */
diff --git a/src/core/lib/iomgr/iomgr_internal.h b/src/core/lib/iomgr/iomgr_internal.h
index 005abbed13..52db37c89a 100644
--- a/src/core/lib/iomgr/iomgr_internal.h
+++ b/src/core/lib/iomgr/iomgr_internal.h
@@ -48,4 +48,4 @@ bool grpc_iomgr_abort_on_leaks(void);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_IOMGR_INTERNAL_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_IOMGR_INTERNAL_H */
diff --git a/src/core/lib/iomgr/is_epollexclusive_available.h b/src/core/lib/iomgr/is_epollexclusive_available.h
index 5c3e483065..9ae9c5c191 100644
--- a/src/core/lib/iomgr/is_epollexclusive_available.h
+++ b/src/core/lib/iomgr/is_epollexclusive_available.h
@@ -31,4 +31,4 @@ bool grpc_is_epollexclusive_available(void);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_IS_EPOLLEXCLUSIVE_AVAILABLE_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_IS_EPOLLEXCLUSIVE_AVAILABLE_H */
diff --git a/src/core/lib/iomgr/lockfree_event.h b/src/core/lib/iomgr/lockfree_event.h
index 925f004945..02229e569e 100644
--- a/src/core/lib/iomgr/lockfree_event.h
+++ b/src/core/lib/iomgr/lockfree_event.h
@@ -45,4 +45,4 @@ void grpc_lfev_set_ready(grpc_exec_ctx *exec_ctx, gpr_atm *state,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_LOCKFREE_EVENT_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_LOCKFREE_EVENT_H */
diff --git a/src/core/lib/iomgr/network_status_tracker.h b/src/core/lib/iomgr/network_status_tracker.h
index af50d51257..cba38d4530 100644
--- a/src/core/lib/iomgr/network_status_tracker.h
+++ b/src/core/lib/iomgr/network_status_tracker.h
@@ -35,4 +35,4 @@ void grpc_network_status_shutdown_all_endpoints();
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_NETWORK_STATUS_TRACKER_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_NETWORK_STATUS_TRACKER_H */
diff --git a/src/core/lib/iomgr/polling_entity.h b/src/core/lib/iomgr/polling_entity.h
index 4a37acf212..009f968fac 100644
--- a/src/core/lib/iomgr/polling_entity.h
+++ b/src/core/lib/iomgr/polling_entity.h
@@ -72,4 +72,4 @@ void grpc_polling_entity_del_from_pollset_set(grpc_exec_ctx *exec_ctx,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_POLLING_ENTITY_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_POLLING_ENTITY_H */
diff --git a/src/core/lib/iomgr/pollset_set.h b/src/core/lib/iomgr/pollset_set.h
index 17df86542d..5455eda02f 100644
--- a/src/core/lib/iomgr/pollset_set.h
+++ b/src/core/lib/iomgr/pollset_set.h
@@ -52,4 +52,4 @@ void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_POLLSET_SET_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_POLLSET_SET_H */
diff --git a/src/core/lib/iomgr/pollset_uv.h b/src/core/lib/iomgr/pollset_uv.h
index d8f72ff867..5cc9faf4ff 100644
--- a/src/core/lib/iomgr/pollset_uv.h
+++ b/src/core/lib/iomgr/pollset_uv.h
@@ -32,4 +32,4 @@ void grpc_pollset_global_shutdown(void);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_POLLSET_UV_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_POLLSET_UV_H */
diff --git a/src/core/lib/iomgr/pollset_windows.h b/src/core/lib/iomgr/pollset_windows.h
index 7733d26471..2479b25286 100644
--- a/src/core/lib/iomgr/pollset_windows.h
+++ b/src/core/lib/iomgr/pollset_windows.h
@@ -68,4 +68,4 @@ void grpc_pollset_global_shutdown(void);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_POLLSET_WINDOWS_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_POLLSET_WINDOWS_H */
diff --git a/src/core/lib/iomgr/resolve_address.h b/src/core/lib/iomgr/resolve_address.h
index 4a6df2cf26..5f0634299e 100644
--- a/src/core/lib/iomgr/resolve_address.h
+++ b/src/core/lib/iomgr/resolve_address.h
@@ -60,4 +60,4 @@ extern grpc_error *(*grpc_blocking_resolve_address)(
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_RESOLVE_ADDRESS_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_RESOLVE_ADDRESS_H */
diff --git a/src/core/lib/iomgr/resource_quota.h b/src/core/lib/iomgr/resource_quota.h
index 3afb525434..1d4249b7e2 100644
--- a/src/core/lib/iomgr/resource_quota.h
+++ b/src/core/lib/iomgr/resource_quota.h
@@ -158,4 +158,4 @@ grpc_slice grpc_resource_user_slice_malloc(grpc_exec_ctx *exec_ctx,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_RESOURCE_QUOTA_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_RESOURCE_QUOTA_H */
diff --git a/src/core/lib/iomgr/sockaddr_utils.h b/src/core/lib/iomgr/sockaddr_utils.h
index 129bb54fc9..1fd552febb 100644
--- a/src/core/lib/iomgr/sockaddr_utils.h
+++ b/src/core/lib/iomgr/sockaddr_utils.h
@@ -85,4 +85,4 @@ int grpc_sockaddr_get_family(const grpc_resolved_address *resolved_addr);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_SOCKADDR_UTILS_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_SOCKADDR_UTILS_H */
diff --git a/src/core/lib/iomgr/socket_utils.h b/src/core/lib/iomgr/socket_utils.h
index f319e931b6..d6c538ec6f 100644
--- a/src/core/lib/iomgr/socket_utils.h
+++ b/src/core/lib/iomgr/socket_utils.h
@@ -32,4 +32,4 @@ const char *grpc_inet_ntop(int af, const void *src, char *dst, size_t size);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_SOCKET_UTILS_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_SOCKET_UTILS_H */
diff --git a/src/core/lib/iomgr/socket_utils_posix.h b/src/core/lib/iomgr/socket_utils_posix.h
index 623b83f08b..73809b68d3 100644
--- a/src/core/lib/iomgr/socket_utils_posix.h
+++ b/src/core/lib/iomgr/socket_utils_posix.h
@@ -137,4 +137,4 @@ grpc_error *grpc_create_dualstack_socket_using_factory(
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_SOCKET_UTILS_POSIX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_SOCKET_UTILS_POSIX_H */
diff --git a/src/core/lib/iomgr/socket_windows.h b/src/core/lib/iomgr/socket_windows.h
index a00a7615a3..84fa071e89 100644
--- a/src/core/lib/iomgr/socket_windows.h
+++ b/src/core/lib/iomgr/socket_windows.h
@@ -115,4 +115,4 @@ void grpc_socket_become_ready(grpc_exec_ctx *exec_ctx,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_SOCKET_WINDOWS_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_SOCKET_WINDOWS_H */
diff --git a/src/core/lib/iomgr/tcp_client.h b/src/core/lib/iomgr/tcp_client.h
index 1b102b5784..b2f365f2af 100644
--- a/src/core/lib/iomgr/tcp_client.h
+++ b/src/core/lib/iomgr/tcp_client.h
@@ -45,4 +45,4 @@ void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_connect,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TCP_CLIENT_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TCP_CLIENT_H */
diff --git a/src/core/lib/iomgr/tcp_client_posix.h b/src/core/lib/iomgr/tcp_client_posix.h
index 0b9775504c..8740511804 100644
--- a/src/core/lib/iomgr/tcp_client_posix.h
+++ b/src/core/lib/iomgr/tcp_client_posix.h
@@ -35,4 +35,4 @@ grpc_endpoint *grpc_tcp_client_create_from_fd(
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TCP_CLIENT_POSIX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TCP_CLIENT_POSIX_H */
diff --git a/src/core/lib/iomgr/tcp_posix.h b/src/core/lib/iomgr/tcp_posix.h
index dda78b2f8e..47e78fa67e 100644
--- a/src/core/lib/iomgr/tcp_posix.h
+++ b/src/core/lib/iomgr/tcp_posix.h
@@ -61,4 +61,4 @@ void grpc_tcp_destroy_and_release_fd(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TCP_POSIX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TCP_POSIX_H */
diff --git a/src/core/lib/iomgr/tcp_server.h b/src/core/lib/iomgr/tcp_server.h
index 3f190ac285..8f9ce3819e 100644
--- a/src/core/lib/iomgr/tcp_server.h
+++ b/src/core/lib/iomgr/tcp_server.h
@@ -106,4 +106,4 @@ void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx *exec_ctx,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TCP_SERVER_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TCP_SERVER_H */
diff --git a/src/core/lib/iomgr/tcp_server_utils_posix.h b/src/core/lib/iomgr/tcp_server_utils_posix.h
index 4bb0660f09..6746333960 100644
--- a/src/core/lib/iomgr/tcp_server_utils_posix.h
+++ b/src/core/lib/iomgr/tcp_server_utils_posix.h
@@ -125,4 +125,4 @@ bool grpc_tcp_server_have_ifaddrs(void);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TCP_SERVER_UTILS_POSIX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TCP_SERVER_UTILS_POSIX_H */
diff --git a/src/core/lib/iomgr/tcp_uv.h b/src/core/lib/iomgr/tcp_uv.h
index ba7db8a0f7..3399535b42 100644
--- a/src/core/lib/iomgr/tcp_uv.h
+++ b/src/core/lib/iomgr/tcp_uv.h
@@ -50,4 +50,4 @@ grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TCP_UV_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TCP_UV_H */
diff --git a/src/core/lib/iomgr/time_averaged_stats.h b/src/core/lib/iomgr/time_averaged_stats.h
index e255b58fee..d38ed272b6 100644
--- a/src/core/lib/iomgr/time_averaged_stats.h
+++ b/src/core/lib/iomgr/time_averaged_stats.h
@@ -78,4 +78,4 @@ double grpc_time_averaged_stats_update_average(grpc_time_averaged_stats* stats);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TIME_AVERAGED_STATS_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TIME_AVERAGED_STATS_H */
diff --git a/src/core/lib/iomgr/timer_heap.h b/src/core/lib/iomgr/timer_heap.h
index f15e8a3abb..228d038ab3 100644
--- a/src/core/lib/iomgr/timer_heap.h
+++ b/src/core/lib/iomgr/timer_heap.h
@@ -47,4 +47,4 @@ int grpc_timer_heap_is_empty(grpc_timer_heap *heap);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TIMER_HEAP_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TIMER_HEAP_H */
diff --git a/src/core/lib/iomgr/timer_manager.h b/src/core/lib/iomgr/timer_manager.h
index d8a59a9477..72960d6ffc 100644
--- a/src/core/lib/iomgr/timer_manager.h
+++ b/src/core/lib/iomgr/timer_manager.h
@@ -42,4 +42,4 @@ void grpc_timer_manager_tick(void);
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_TIMER_MANAGER_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_TIMER_MANAGER_H */
diff --git a/src/core/lib/iomgr/udp_server.h b/src/core/lib/iomgr/udp_server.h
index bcd8572260..e887cb1bcf 100644
--- a/src/core/lib/iomgr/udp_server.h
+++ b/src/core/lib/iomgr/udp_server.h
@@ -81,4 +81,4 @@ void grpc_udp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_udp_server *server,
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_UDP_SERVER_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_UDP_SERVER_H */
diff --git a/src/core/lib/iomgr/unix_sockets_posix.h b/src/core/lib/iomgr/unix_sockets_posix.h
index b96131ae1c..3e7f9c7d1e 100644
--- a/src/core/lib/iomgr/unix_sockets_posix.h
+++ b/src/core/lib/iomgr/unix_sockets_posix.h
@@ -46,4 +46,4 @@ char *grpc_sockaddr_to_uri_unix_if_possible(
 }
 #endif
 
-#endif /* GRPC_CORE_LIB_IOMGR_UNIX_SOCKETS_POSIX_H */
\ No newline at end of file
+#endif /* GRPC_CORE_LIB_IOMGR_UNIX_SOCKETS_POSIX_H */