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-rw-r--r--src/core/lib/surface/alarm.cc137
-rw-r--r--src/core/lib/surface/alarm_internal.h40
-rw-r--r--src/core/lib/surface/call.cc36
-rw-r--r--src/core/lib/surface/completion_queue.cc37
-rw-r--r--src/core/lib/surface/init.cc3
-rw-r--r--src/core/lib/surface/version.cc4
6 files changed, 27 insertions, 230 deletions
diff --git a/src/core/lib/surface/alarm.cc b/src/core/lib/surface/alarm.cc
deleted file mode 100644
index f6ea016c33..0000000000
--- a/src/core/lib/surface/alarm.cc
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- *
- * Copyright 2015 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-#include <grpc/support/port_platform.h>
-
-#include <inttypes.h>
-
-#include "src/core/lib/surface/alarm_internal.h"
-
-#include <grpc/grpc.h>
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-#include "src/core/lib/iomgr/timer.h"
-#include "src/core/lib/surface/completion_queue.h"
-
-grpc_core::DebugOnlyTraceFlag grpc_trace_alarm_refcount(false,
- "alarm_refcount");
-
-struct grpc_alarm {
- gpr_refcount refs;
- grpc_timer alarm;
- grpc_closure on_alarm;
- grpc_cq_completion completion;
- /** completion queue where events about this alarm will be posted */
- grpc_completion_queue* cq;
- /** user supplied tag */
- void* tag;
-};
-
-static void alarm_ref(grpc_alarm* alarm) { gpr_ref(&alarm->refs); }
-
-static void alarm_unref(grpc_alarm* alarm) {
- if (gpr_unref(&alarm->refs)) {
- grpc_core::ExecCtx exec_ctx;
- if (alarm->cq != nullptr) {
- GRPC_CQ_INTERNAL_UNREF(alarm->cq, "alarm");
- }
-
- gpr_free(alarm);
- }
-}
-
-#ifndef NDEBUG
-static void alarm_ref_dbg(grpc_alarm* alarm, const char* reason,
- const char* file, int line) {
- if (grpc_trace_alarm_refcount.enabled()) {
- gpr_atm val = gpr_atm_no_barrier_load(&alarm->refs.count);
- gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
- "Alarm:%p ref %" PRIdPTR " -> %" PRIdPTR " %s", alarm, val,
- val + 1, reason);
- }
-
- alarm_ref(alarm);
-}
-
-static void alarm_unref_dbg(grpc_alarm* alarm, const char* reason,
- const char* file, int line) {
- if (grpc_trace_alarm_refcount.enabled()) {
- gpr_atm val = gpr_atm_no_barrier_load(&alarm->refs.count);
- gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG,
- "Alarm:%p Unref %" PRIdPTR " -> %" PRIdPTR " %s", alarm, val,
- val - 1, reason);
- }
-
- alarm_unref(alarm);
-}
-#endif
-
-static void alarm_end_completion(void* arg, grpc_cq_completion* c) {
- grpc_alarm* alarm = (grpc_alarm*)arg;
- GRPC_ALARM_UNREF(alarm, "dequeue-end-op");
-}
-
-static void alarm_cb(void* arg, grpc_error* error) {
- grpc_alarm* alarm = (grpc_alarm*)arg;
-
- /* We are queuing an op on completion queue. This means, the alarm's structure
- cannot be destroyed until the op is dequeued. Adding an extra ref
- here and unref'ing when the op is dequeued will achieve this */
- GRPC_ALARM_REF(alarm, "queue-end-op");
- grpc_cq_end_op(alarm->cq, alarm->tag, error, alarm_end_completion,
- (void*)alarm, &alarm->completion);
-}
-
-grpc_alarm* grpc_alarm_create(void* reserved) {
- grpc_alarm* alarm = (grpc_alarm*)gpr_malloc(sizeof(grpc_alarm));
-
-#ifndef NDEBUG
- if (grpc_trace_alarm_refcount.enabled()) {
- gpr_log(GPR_DEBUG, "Alarm:%p created (ref: 1)", alarm);
- }
-#endif
-
- gpr_ref_init(&alarm->refs, 1);
- grpc_timer_init_unset(&alarm->alarm);
- alarm->cq = nullptr;
- GRPC_CLOSURE_INIT(&alarm->on_alarm, alarm_cb, alarm,
- grpc_schedule_on_exec_ctx);
- return alarm;
-}
-
-void grpc_alarm_set(grpc_alarm* alarm, grpc_completion_queue* cq,
- gpr_timespec deadline, void* tag, void* reserved) {
- grpc_core::ExecCtx exec_ctx;
-
- GRPC_CQ_INTERNAL_REF(cq, "alarm");
- alarm->cq = cq;
- alarm->tag = tag;
-
- GPR_ASSERT(grpc_cq_begin_op(cq, tag));
- grpc_timer_init(&alarm->alarm, grpc_timespec_to_millis_round_up(deadline),
- &alarm->on_alarm);
-}
-
-void grpc_alarm_cancel(grpc_alarm* alarm, void* reserved) {
- grpc_core::ExecCtx exec_ctx;
- grpc_timer_cancel(&alarm->alarm);
-}
-
-void grpc_alarm_destroy(grpc_alarm* alarm, void* reserved) {
- grpc_alarm_cancel(alarm, reserved);
- GRPC_ALARM_UNREF(alarm, "alarm_destroy");
-}
diff --git a/src/core/lib/surface/alarm_internal.h b/src/core/lib/surface/alarm_internal.h
deleted file mode 100644
index 99e981234d..0000000000
--- a/src/core/lib/surface/alarm_internal.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- *
- * Copyright 2015-2017 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#ifndef GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H
-#define GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H
-
-#include <grpc/support/log.h>
-#include "src/core/lib/debug/trace.h"
-
-extern grpc_core::DebugOnlyTraceFlag grpc_trace_alarm_refcount;
-
-#ifndef NDEBUG
-
-#define GRPC_ALARM_REF(a, reason) alarm_ref_dbg(a, reason, __FILE__, __LINE__)
-#define GRPC_ALARM_UNREF(a, reason) \
- alarm_unref_dbg(a, reason, __FILE__, __LINE__)
-
-#else /* !defined(NDEBUG) */
-
-#define GRPC_ALARM_REF(a, reason) alarm_ref(a)
-#define GRPC_ALARM_UNREF(a, reason) alarm_unref(a)
-
-#endif /* defined(NDEBUG) */
-
-#endif /* GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H */
diff --git a/src/core/lib/surface/call.cc b/src/core/lib/surface/call.cc
index ce63fa4d67..f2096d8937 100644
--- a/src/core/lib/surface/call.cc
+++ b/src/core/lib/surface/call.cc
@@ -321,12 +321,12 @@ static parent_call* get_parent_call(grpc_call* call) {
grpc_error* grpc_call_create(const grpc_call_create_args* args,
grpc_call** out_call) {
+ GPR_TIMER_SCOPE("grpc_call_create", 0);
size_t i, j;
grpc_error* error = GRPC_ERROR_NONE;
grpc_channel_stack* channel_stack =
grpc_channel_get_channel_stack(args->channel);
grpc_call* call;
- GPR_TIMER_BEGIN("grpc_call_create", 0);
size_t initial_size = grpc_channel_get_call_size_estimate(args->channel);
GRPC_STATS_INC_CALL_INITIAL_SIZE(initial_size);
gpr_arena* arena = gpr_arena_create(initial_size);
@@ -467,7 +467,6 @@ grpc_error* grpc_call_create(const grpc_call_create_args* args,
grpc_slice_unref_internal(path);
- GPR_TIMER_END("grpc_call_create", 0);
return error;
}
@@ -511,10 +510,10 @@ static void release_call(void* call, grpc_error* error) {
static void set_status_value_directly(grpc_status_code status, void* dest);
static void destroy_call(void* call, grpc_error* error) {
+ GPR_TIMER_SCOPE("destroy_call", 0);
size_t i;
int ii;
grpc_call* c = (grpc_call*)call;
- GPR_TIMER_BEGIN("destroy_call", 0);
for (i = 0; i < 2; i++) {
grpc_metadata_batch_destroy(
&c->metadata_batch[1 /* is_receiving */][i /* is_initial */]);
@@ -551,7 +550,6 @@ static void destroy_call(void* call, grpc_error* error) {
grpc_call_stack_destroy(CALL_STACK_FROM_CALL(c), &c->final_info,
GRPC_CLOSURE_INIT(&c->release_call, release_call, c,
grpc_schedule_on_exec_ctx));
- GPR_TIMER_END("destroy_call", 0);
}
void grpc_call_ref(grpc_call* c) { gpr_ref(&c->ext_ref); }
@@ -559,10 +557,11 @@ void grpc_call_ref(grpc_call* c) { gpr_ref(&c->ext_ref); }
void grpc_call_unref(grpc_call* c) {
if (!gpr_unref(&c->ext_ref)) return;
+ GPR_TIMER_SCOPE("grpc_call_unref", 0);
+
child_call* cc = c->child;
grpc_core::ExecCtx exec_ctx;
- GPR_TIMER_BEGIN("grpc_call_unref", 0);
GRPC_API_TRACE("grpc_call_unref(c=%p)", 1, (c));
if (cc) {
@@ -594,8 +593,6 @@ void grpc_call_unref(grpc_call* c) {
grpc_call_combiner_set_notify_on_cancel(&c->call_combiner, nullptr);
}
GRPC_CALL_INTERNAL_UNREF(c, "destroy");
-
- GPR_TIMER_END("grpc_call_unref", 0);
}
grpc_call_error grpc_call_cancel(grpc_call* call, void* reserved) {
@@ -610,13 +607,12 @@ grpc_call_error grpc_call_cancel(grpc_call* call, void* reserved) {
// This is called via the call combiner to start sending a batch down
// the filter stack.
static void execute_batch_in_call_combiner(void* arg, grpc_error* ignored) {
+ GPR_TIMER_SCOPE("execute_batch", 0);
grpc_transport_stream_op_batch* batch = (grpc_transport_stream_op_batch*)arg;
grpc_call* call = (grpc_call*)batch->handler_private.extra_arg;
- GPR_TIMER_BEGIN("execute_batch", 0);
grpc_call_element* elem = CALL_ELEM_FROM_CALL(call, 0);
GRPC_CALL_LOG_OP(GPR_INFO, elem, batch);
elem->filter->start_transport_stream_op_batch(elem, batch);
- GPR_TIMER_END("execute_batch", 0);
}
// start_batch_closure points to a caller-allocated closure to be used
@@ -1036,7 +1032,7 @@ static grpc_stream_compression_algorithm decode_stream_compression(
static void publish_app_metadata(grpc_call* call, grpc_metadata_batch* b,
int is_trailing) {
if (b->list.count == 0) return;
- GPR_TIMER_BEGIN("publish_app_metadata", 0);
+ GPR_TIMER_SCOPE("publish_app_metadata", 0);
grpc_metadata_array* dest;
grpc_metadata* mdusr;
dest = call->buffered_metadata[is_trailing];
@@ -1052,39 +1048,34 @@ static void publish_app_metadata(grpc_call* call, grpc_metadata_batch* b,
mdusr->key = GRPC_MDKEY(l->md);
mdusr->value = GRPC_MDVALUE(l->md);
}
- GPR_TIMER_END("publish_app_metadata", 0);
}
static void recv_initial_filter(grpc_call* call, grpc_metadata_batch* b) {
if (b->idx.named.content_encoding != nullptr) {
- GPR_TIMER_BEGIN("incoming_stream_compression_algorithm", 0);
+ GPR_TIMER_SCOPE("incoming_stream_compression_algorithm", 0);
set_incoming_stream_compression_algorithm(
call, decode_stream_compression(b->idx.named.content_encoding->md));
- GPR_TIMER_END("incoming_stream_compression_algorithm", 0);
grpc_metadata_batch_remove(b, b->idx.named.content_encoding);
}
if (b->idx.named.grpc_encoding != nullptr) {
- GPR_TIMER_BEGIN("incoming_message_compression_algorithm", 0);
+ GPR_TIMER_SCOPE("incoming_message_compression_algorithm", 0);
set_incoming_message_compression_algorithm(
call, decode_message_compression(b->idx.named.grpc_encoding->md));
- GPR_TIMER_END("incoming_message_compression_algorithm", 0);
grpc_metadata_batch_remove(b, b->idx.named.grpc_encoding);
}
uint32_t message_encodings_accepted_by_peer = 1u;
uint32_t stream_encodings_accepted_by_peer = 1u;
if (b->idx.named.grpc_accept_encoding != nullptr) {
- GPR_TIMER_BEGIN("encodings_accepted_by_peer", 0);
+ GPR_TIMER_SCOPE("encodings_accepted_by_peer", 0);
set_encodings_accepted_by_peer(call, b->idx.named.grpc_accept_encoding->md,
&message_encodings_accepted_by_peer, false);
grpc_metadata_batch_remove(b, b->idx.named.grpc_accept_encoding);
- GPR_TIMER_END("encodings_accepted_by_peer", 0);
}
if (b->idx.named.accept_encoding != nullptr) {
- GPR_TIMER_BEGIN("stream_encodings_accepted_by_peer", 0);
+ GPR_TIMER_SCOPE("stream_encodings_accepted_by_peer", 0);
set_encodings_accepted_by_peer(call, b->idx.named.accept_encoding->md,
&stream_encodings_accepted_by_peer, true);
grpc_metadata_batch_remove(b, b->idx.named.accept_encoding);
- GPR_TIMER_END("stream_encodings_accepted_by_peer", 0);
}
call->encodings_accepted_by_peer =
grpc_compression_bitset_from_message_stream_compression_bitset(
@@ -1523,9 +1514,8 @@ static void receiving_initial_metadata_ready(void* bctlp, grpc_error* error) {
recv_initial_filter(call, md);
/* TODO(ctiller): this could be moved into recv_initial_filter now */
- GPR_TIMER_BEGIN("validate_filtered_metadata", 0);
+ GPR_TIMER_SCOPE("validate_filtered_metadata", 0);
validate_filtered_metadata(bctl);
- GPR_TIMER_END("validate_filtered_metadata", 0);
if (md->deadline != GRPC_MILLIS_INF_FUTURE && !call->is_client) {
call->send_deadline = md->deadline;
@@ -1578,6 +1568,8 @@ static void free_no_op_completion(void* p, grpc_cq_completion* completion) {
static grpc_call_error call_start_batch(grpc_call* call, const grpc_op* ops,
size_t nops, void* notify_tag,
int is_notify_tag_closure) {
+ GPR_TIMER_SCOPE("grpc_call_start_batch", 0);
+
size_t i;
const grpc_op* op;
batch_control* bctl;
@@ -1586,7 +1578,6 @@ static grpc_call_error call_start_batch(grpc_call* call, const grpc_op* ops,
grpc_transport_stream_op_batch* stream_op;
grpc_transport_stream_op_batch_payload* stream_op_payload;
- GPR_TIMER_BEGIN("grpc_call_start_batch", 0);
GRPC_CALL_LOG_BATCH(GPR_INFO, call, ops, nops, notify_tag);
if (nops == 0) {
@@ -1923,7 +1914,6 @@ static grpc_call_error call_start_batch(grpc_call* call, const grpc_op* ops,
execute_batch(call, stream_op, &bctl->start_batch);
done:
- GPR_TIMER_END("grpc_call_start_batch", 0);
return error;
done_with_error:
diff --git a/src/core/lib/surface/completion_queue.cc b/src/core/lib/surface/completion_queue.cc
index e731e2139f..8362522fa1 100644
--- a/src/core/lib/surface/completion_queue.cc
+++ b/src/core/lib/surface/completion_queue.cc
@@ -421,9 +421,9 @@ static long cq_event_queue_num_items(grpc_cq_event_queue* q) {
grpc_completion_queue* grpc_completion_queue_create_internal(
grpc_cq_completion_type completion_type,
grpc_cq_polling_type polling_type) {
- grpc_completion_queue* cq;
+ GPR_TIMER_SCOPE("grpc_completion_queue_create_internal", 0);
- GPR_TIMER_BEGIN("grpc_completion_queue_create_internal", 0);
+ grpc_completion_queue* cq;
GRPC_API_TRACE(
"grpc_completion_queue_create_internal(completion_type=%d, "
@@ -452,9 +452,6 @@ grpc_completion_queue* grpc_completion_queue_create_internal(
GRPC_CLOSURE_INIT(&cq->pollset_shutdown_done, on_pollset_shutdown_done, cq,
grpc_schedule_on_exec_ctx);
-
- GPR_TIMER_END("grpc_completion_queue_create_internal", 0);
-
return cq;
}
@@ -622,7 +619,7 @@ static void cq_end_op_for_next(grpc_completion_queue* cq, void* tag,
void (*done)(void* done_arg,
grpc_cq_completion* storage),
void* done_arg, grpc_cq_completion* storage) {
- GPR_TIMER_BEGIN("cq_end_op_for_next", 0);
+ GPR_TIMER_SCOPE("cq_end_op_for_next", 0);
if (grpc_api_trace.enabled() ||
(grpc_trace_operation_failures.enabled() && error != GRPC_ERROR_NONE)) {
@@ -691,8 +688,6 @@ static void cq_end_op_for_next(grpc_completion_queue* cq, void* tag,
}
}
- GPR_TIMER_END("cq_end_op_for_next", 0);
-
GRPC_ERROR_UNREF(error);
}
@@ -704,11 +699,11 @@ static void cq_end_op_for_pluck(grpc_completion_queue* cq, void* tag,
void (*done)(void* done_arg,
grpc_cq_completion* storage),
void* done_arg, grpc_cq_completion* storage) {
+ GPR_TIMER_SCOPE("cq_end_op_for_pluck", 0);
+
cq_pluck_data* cqd = (cq_pluck_data*)DATA_FROM_CQ(cq);
int is_success = (error == GRPC_ERROR_NONE);
- GPR_TIMER_BEGIN("cq_end_op_for_pluck", 0);
-
if (grpc_api_trace.enabled() ||
(grpc_trace_operation_failures.enabled() && error != GRPC_ERROR_NONE)) {
const char* errmsg = grpc_error_string(error);
@@ -760,8 +755,6 @@ static void cq_end_op_for_pluck(grpc_completion_queue* cq, void* tag,
}
}
- GPR_TIMER_END("cq_end_op_for_pluck", 0);
-
GRPC_ERROR_UNREF(error);
}
@@ -840,11 +833,11 @@ static void dump_pending_tags(grpc_completion_queue* cq) {}
static grpc_event cq_next(grpc_completion_queue* cq, gpr_timespec deadline,
void* reserved) {
+ GPR_TIMER_SCOPE("grpc_completion_queue_next", 0);
+
grpc_event ret;
cq_next_data* cqd = (cq_next_data*)DATA_FROM_CQ(cq);
- GPR_TIMER_BEGIN("grpc_completion_queue_next", 0);
-
GRPC_API_TRACE(
"grpc_completion_queue_next("
"cq=%p, "
@@ -958,8 +951,6 @@ static grpc_event cq_next(grpc_completion_queue* cq, gpr_timespec deadline,
GPR_ASSERT(is_finished_arg.stolen_completion == nullptr);
- GPR_TIMER_END("grpc_completion_queue_next", 0);
-
return ret;
}
@@ -1078,14 +1069,14 @@ class ExecCtxPluck : public grpc_core::ExecCtx {
static grpc_event cq_pluck(grpc_completion_queue* cq, void* tag,
gpr_timespec deadline, void* reserved) {
+ GPR_TIMER_SCOPE("grpc_completion_queue_pluck", 0);
+
grpc_event ret;
grpc_cq_completion* c;
grpc_cq_completion* prev;
grpc_pollset_worker* worker = nullptr;
cq_pluck_data* cqd = (cq_pluck_data*)DATA_FROM_CQ(cq);
- GPR_TIMER_BEGIN("grpc_completion_queue_pluck", 0);
-
if (grpc_cq_pluck_trace.enabled()) {
GRPC_API_TRACE(
"grpc_completion_queue_pluck("
@@ -1191,8 +1182,6 @@ done:
GPR_ASSERT(is_finished_arg.stolen_completion == nullptr);
- GPR_TIMER_END("grpc_completion_queue_pluck", 0);
-
return ret;
}
@@ -1240,23 +1229,19 @@ static void cq_shutdown_pluck(grpc_completion_queue* cq) {
/* Shutdown simply drops a ref that we reserved at creation time; if we drop
to zero here, then enter shutdown mode and wake up any waiters */
void grpc_completion_queue_shutdown(grpc_completion_queue* cq) {
+ GPR_TIMER_SCOPE("grpc_completion_queue_shutdown", 0);
grpc_core::ExecCtx exec_ctx;
- GPR_TIMER_BEGIN("grpc_completion_queue_shutdown", 0);
GRPC_API_TRACE("grpc_completion_queue_shutdown(cq=%p)", 1, (cq));
cq->vtable->shutdown(cq);
-
- GPR_TIMER_END("grpc_completion_queue_shutdown", 0);
}
void grpc_completion_queue_destroy(grpc_completion_queue* cq) {
+ GPR_TIMER_SCOPE("grpc_completion_queue_destroy", 0);
GRPC_API_TRACE("grpc_completion_queue_destroy(cq=%p)", 1, (cq));
- GPR_TIMER_BEGIN("grpc_completion_queue_destroy", 0);
grpc_completion_queue_shutdown(cq);
grpc_core::ExecCtx exec_ctx;
GRPC_CQ_INTERNAL_UNREF(cq, "destroy");
-
- GPR_TIMER_END("grpc_completion_queue_destroy", 0);
}
grpc_pollset* grpc_cq_pollset(grpc_completion_queue* cq) {
diff --git a/src/core/lib/surface/init.cc b/src/core/lib/surface/init.cc
index 70329b09f4..7f7947faaa 100644
--- a/src/core/lib/surface/init.cc
+++ b/src/core/lib/surface/init.cc
@@ -42,7 +42,6 @@
#include "src/core/lib/iomgr/timer_manager.h"
#include "src/core/lib/profiling/timers.h"
#include "src/core/lib/slice/slice_internal.h"
-#include "src/core/lib/surface/alarm_internal.h"
#include "src/core/lib/surface/api_trace.h"
#include "src/core/lib/surface/call.h"
#include "src/core/lib/surface/channel_init.h"
@@ -162,9 +161,9 @@ void grpc_shutdown(void) {
{
grpc_core::ExecCtx exec_ctx(0);
{
- grpc_executor_shutdown();
grpc_timer_manager_set_threading(
false); // shutdown timer_manager thread
+ grpc_executor_shutdown();
for (i = g_number_of_plugins; i >= 0; i--) {
if (g_all_of_the_plugins[i].destroy != nullptr) {
g_all_of_the_plugins[i].destroy();
diff --git a/src/core/lib/surface/version.cc b/src/core/lib/surface/version.cc
index 19498a6df7..153b6e0297 100644
--- a/src/core/lib/surface/version.cc
+++ b/src/core/lib/surface/version.cc
@@ -21,6 +21,6 @@
#include <grpc/grpc.h>
-const char* grpc_version_string(void) { return "5.0.0-dev"; }
+const char* grpc_version_string(void) { return "6.0.0-dev"; }
-const char* grpc_g_stands_for(void) { return "glamorous"; }
+const char* grpc_g_stands_for(void) { return "glossy"; }