| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * 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 PERFETTO_BASE_LOGGING_H_ |
| #define PERFETTO_BASE_LOGGING_H_ |
| |
| #include <errno.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| |
| #if defined(NDEBUG) |
| #define PERFETTO_DCHECK_IS_ON() 0 |
| #else |
| #define PERFETTO_DCHECK_IS_ON() 1 |
| #include <stdio.h> // For fprintf. |
| #include <string.h> // For strerror. |
| #endif |
| |
| #include "base/utils.h" |
| |
| #if PERFETTO_DCHECK_IS_ON() |
| #define PERFETTO_DLOG(fmt, ...) fprintf(stderr, fmt "\n", ##__VA_ARGS__) |
| #define PERFETTO_DPLOG(x) \ |
| PERFETTO_DLOG("%s %s:%d (errno: %d %s)\n", (x), __FILE__, __LINE__, errno, \ |
| errno ? strerror(errno) : "") |
| #define PERFETTO_DCHECK(x) \ |
| do { \ |
| if (!__builtin_expect(!!(x), true)) { \ |
| PERFETTO_DPLOG("PERFETTO_CHECK(" #x ")"); \ |
| abort(); \ |
| } \ |
| } while (0) |
| #else |
| #define PERFETTO_DLOG(...) ::perfetto::base::ignore_result(__VA_ARGS__) |
| #define PERFETTO_DPLOG(...) ::perfetto::base::ignore_result(__VA_ARGS__) |
| #define PERFETTO_DCHECK(x) ::perfetto::base::ignore_result(x) |
| #endif // PERFETTO_DCHECK_IS_ON() |
| |
| #if PERFETTO_DCHECK_IS_ON() |
| #define PERFETTO_CHECK(x) PERFETTO_DCHECK(x) |
| #else |
| #define PERFETTO_CHECK(x) \ |
| do { \ |
| if (!__builtin_expect(!!(x), true)) \ |
| abort(); \ |
| } while (0) |
| #endif // PERFETTO_DCHECK_IS_ON() |
| |
| #endif // PERFETTO_BASE_LOGGING_H_ |