| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef GRPC_TIMERS_H |
| #define GRPC_TIMERS_H |
| |
| #include <stdio.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifdef GRPC_LATENCY_PROFILER |
| |
| typedef struct grpc_timers_log grpc_timers_log; |
| |
| grpc_timers_log* grpc_timers_log_create(int capacity_limit, FILE *dump, |
| const char *fmt); |
| void grpc_timers_log_add(grpc_timers_log *, const char *tag, int seq, |
| const char *file, int line); |
| void grpc_timers_log_destroy(grpc_timers_log *); |
| |
| extern grpc_timers_log *grpc_timers_log_global; |
| |
| #define GRPC_TIMER_MARK(x, s) grpc_timers_log_add(grpc_timers_log_global, #x, \ |
| s, __FILE__, __LINE__) |
| |
| #else /* !GRPC_LATENCY_PROFILER */ |
| #define GRPC_TIMER_MARK(x, s) do {} while (0) |
| #endif /* GRPC_LATENCY_PROFILER */ |
| |
| void grpc_timers_log_global_init(void); |
| void grpc_timers_log_global_destroy(void); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* GRPC_TIMERS_H */ |