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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_LOGGING_H_ | 5 #ifndef BASE_LOGGING_H_ |
| 6 #define BASE_LOGGING_H_ | 6 #define BASE_LOGGING_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <cstring> | 9 #include <cstring> |
| 10 #include <sstream> | 10 #include <sstream> |
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| 146 | 146 |
| 147 // Sets the log level. Anything at or above this level will be written to the | 147 // Sets the log level. Anything at or above this level will be written to the |
| 148 // log file/displayed to the user (if applicable). Anything below this level | 148 // log file/displayed to the user (if applicable). Anything below this level |
| 149 // will be silently ignored. The log level defaults to 0 (everything is logged) | 149 // will be silently ignored. The log level defaults to 0 (everything is logged) |
| 150 // if this function is not called. | 150 // if this function is not called. |
| 151 void SetMinLogLevel(int level); | 151 void SetMinLogLevel(int level); |
| 152 | 152 |
| 153 // Gets the current log level. | 153 // Gets the current log level. |
| 154 int GetMinLogLevel(); | 154 int GetMinLogLevel(); |
| 155 | 155 |
| 156 #if defined(OS_LINUX) | 156 #if defined(OS_POSIX) && !defined(OS_MACOSX) |
| 157 // Get the file descriptor used for logging. | 157 // Get the file descriptor used for logging. |
| 158 // Returns -1 if none open. | 158 // Returns -1 if none open. |
| 159 // Needed by ZygoteManager. | 159 // Needed by ZygoteManager. |
| 160 int GetLoggingFileDescriptor(); | 160 int GetLoggingFileDescriptor(); |
| 161 #endif | 161 #endif |
| 162 | 162 |
| 163 // Sets the log filter prefix. Any log message below LOG_ERROR severity that | 163 // Sets the log filter prefix. Any log message below LOG_ERROR severity that |
| 164 // doesn't start with this prefix with be silently ignored. The filter defaults | 164 // doesn't start with this prefix with be silently ignored. The filter defaults |
| 165 // to NULL (everything is logged) if this function is not called. Messages | 165 // to NULL (everything is logged) if this function is not called. Messages |
| 166 // with severity of LOG_ERROR or higher will not be filtered. | 166 // with severity of LOG_ERROR or higher will not be filtered. |
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| 832 #elif NOTIMPLEMENTED_POLICY == 4 | 832 #elif NOTIMPLEMENTED_POLICY == 4 |
| 833 #define NOTIMPLEMENTED() LOG(ERROR) << NOTIMPLEMENTED_MSG | 833 #define NOTIMPLEMENTED() LOG(ERROR) << NOTIMPLEMENTED_MSG |
| 834 #elif NOTIMPLEMENTED_POLICY == 5 | 834 #elif NOTIMPLEMENTED_POLICY == 5 |
| 835 #define NOTIMPLEMENTED() do {\ | 835 #define NOTIMPLEMENTED() do {\ |
| 836 static int count = 0;\ | 836 static int count = 0;\ |
| 837 LOG_IF(ERROR, 0 == count++) << NOTIMPLEMENTED_MSG;\ | 837 LOG_IF(ERROR, 0 == count++) << NOTIMPLEMENTED_MSG;\ |
| 838 } while(0) | 838 } while(0) |
| 839 #endif | 839 #endif |
| 840 | 840 |
| 841 #endif // BASE_LOGGING_H_ | 841 #endif // BASE_LOGGING_H_ |
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Chromium Code Reviews
Issue 495002:
Changes to base/ from a combination of FreeBSD and OpenBSD patches. (Closed)
