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Diffstat (limited to 'mojo/public/c/environment/logger.h')
-rw-r--r-- | mojo/public/c/environment/logger.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/mojo/public/c/environment/logger.h b/mojo/public/c/environment/logger.h deleted file mode 100644 index c492a66..0000000 --- a/mojo/public/c/environment/logger.h +++ /dev/null @@ -1,54 +0,0 @@ -// Copyright 2014 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef MOJO_PUBLIC_C_ENVIRONMENT_LOGGER_H_ -#define MOJO_PUBLIC_C_ENVIRONMENT_LOGGER_H_ - -#include <stdint.h> - -// |MojoLogLevel|: Used to specify the type of log message. Values are ordered -// by severity (i.e., higher numerical values are more severe). - -typedef int32_t MojoLogLevel; - -#ifdef __cplusplus -const MojoLogLevel MOJO_LOG_LEVEL_VERBOSE = -1; -const MojoLogLevel MOJO_LOG_LEVEL_INFO = 0; -const MojoLogLevel MOJO_LOG_LEVEL_WARNING = 1; -const MojoLogLevel MOJO_LOG_LEVEL_ERROR = 2; -const MojoLogLevel MOJO_LOG_LEVEL_FATAL = 3; -#else -#define MOJO_LOG_LEVEL_VERBOSE ((MojoLogLevel) - 1) -#define MOJO_LOG_LEVEL_INFO ((MojoLogLevel)0) -#define MOJO_LOG_LEVEL_WARNING ((MojoLogLevel)1) -#define MOJO_LOG_LEVEL_ERROR ((MojoLogLevel)2) -#define MOJO_LOG_LEVEL_FATAL ((MojoLogLevel)3) -#endif - -// Structure with basic logging functions (on top of which more friendly logging -// macros may be built). The functions are thread-safe, except for -// |SetMinimumLogLevel()| (see below). -struct MojoLogger { - // Logs |message| at level |log_level| if |log_level| is at least the current - // minimum log level. If |log_level| is |MOJO_LOG_LEVEL_FATAL| (or greater), - // aborts the application/process. - void (*LogMessage)(MojoLogLevel log_level, const char* message); - - // Gets the minimum log level (see above), which will always be at most - // |MOJO_LOG_LEVEL_FATAL|. (Though |LogMessage()| will automatically avoid - // logging messages below the minimum log level, this may be used to avoid - // extra work.) - MojoLogLevel (*GetMinimumLogLevel)(void); - - // Sets the minimum log level (see above) to the lesser of |minimum_log_level| - // and |MOJO_LOG_LEVEL_FATAL|. - // - // Warning: This function may not be thread-safe, and should not be called - // concurrently with other |MojoLogger| functions. (In some environments -- - // such as Chromium -- that share a logger across applications, this may mean - // that it is almost never safe to call this.) - void (*SetMinimumLogLevel)(MojoLogLevel minimum_log_level); -}; - -#endif // MOJO_PUBLIC_C_ENVIRONMENT_LOGGER_H_ |