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author | Andrew Hsieh <andrewhsieh@google.com> | 2014-10-07 11:37:57 +0800 |
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committer | Andrew Hsieh <andrewhsieh@google.com> | 2014-10-08 10:19:36 +0800 |
commit | 800f383dbf290dee579a2ea752d26e5ac49d5534 (patch) | |
tree | acc20159dc3207b6e6dea633bff64274ae7dbd6f /9/platforms/android-21/arch-arm64/usr/include/android/log.h | |
parent | d5bec89e3daccf929bd4956f0803e07158832b4c (diff) | |
download | prebuilts_ndk-800f383dbf290dee579a2ea752d26e5ac49d5534.zip prebuilts_ndk-800f383dbf290dee579a2ea752d26e5ac49d5534.tar.gz prebuilts_ndk-800f383dbf290dee579a2ea752d26e5ac49d5534.tar.bz2 |
Move 64-bit headers/libs to android-21
64-bit headers/libs hid in android-19, the highest API level when 64-bit
started, and the actually number for L wasn't known then.
Continue to symlink from other level to android-21, so projects build
for both 32- and 64-bit don't need to set LOCAL_SDK_VERSION higher than
necessary just to get 64-bit headers/libs, and risk unintended use of new APIs
BUG=17885653
Change-Id: I0edef2a624c71b2b2365d5660b4f221303ce15e5
Diffstat (limited to '9/platforms/android-21/arch-arm64/usr/include/android/log.h')
-rw-r--r-- | 9/platforms/android-21/arch-arm64/usr/include/android/log.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/9/platforms/android-21/arch-arm64/usr/include/android/log.h b/9/platforms/android-21/arch-arm64/usr/include/android/log.h new file mode 100644 index 0000000..0ea4c29 --- /dev/null +++ b/9/platforms/android-21/arch-arm64/usr/include/android/log.h @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2009 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 _ANDROID_LOG_H +#define _ANDROID_LOG_H + +/****************************************************************** + * + * IMPORTANT NOTICE: + * + * This file is part of Android's set of stable system headers + * exposed by the Android NDK (Native Development Kit) since + * platform release 1.5 + * + * Third-party source AND binary code relies on the definitions + * here to be FROZEN ON ALL UPCOMING PLATFORM RELEASES. + * + * - DO NOT MODIFY ENUMS (EXCEPT IF YOU ADD NEW 32-BIT VALUES) + * - DO NOT MODIFY CONSTANTS OR FUNCTIONAL MACROS + * - DO NOT CHANGE THE SIGNATURE OF FUNCTIONS IN ANY WAY + * - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES + */ + +/* + * Support routines to send messages to the Android in-kernel log buffer, + * which can later be accessed through the 'logcat' utility. + * + * Each log message must have + * - a priority + * - a log tag + * - some text + * + * The tag normally corresponds to the component that emits the log message, + * and should be reasonably small. + * + * Log message text may be truncated to less than an implementation-specific + * limit (e.g. 1023 characters max). + * + * Note that a newline character ("\n") will be appended automatically to your + * log message, if not already there. It is not possible to send several messages + * and have them appear on a single line in logcat. + * + * PLEASE USE LOGS WITH MODERATION: + * + * - Sending log messages eats CPU and slow down your application and the + * system. + * + * - The circular log buffer is pretty small (<64KB), sending many messages + * might push off other important log messages from the rest of the system. + * + * - In release builds, only send log messages to account for exceptional + * conditions. + * + * NOTE: These functions MUST be implemented by /system/lib/liblog.so + */ + +#include <stdarg.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Android log priority values, in ascending priority order. + */ +typedef enum android_LogPriority { + ANDROID_LOG_UNKNOWN = 0, + ANDROID_LOG_DEFAULT, /* only for SetMinPriority() */ + ANDROID_LOG_VERBOSE, + ANDROID_LOG_DEBUG, + ANDROID_LOG_INFO, + ANDROID_LOG_WARN, + ANDROID_LOG_ERROR, + ANDROID_LOG_FATAL, + ANDROID_LOG_SILENT, /* only for SetMinPriority(); must be last */ +} android_LogPriority; + +/* + * Send a simple string to the log. + */ +int __android_log_write(int prio, const char *tag, const char *text); + +/* + * Send a formatted string to the log, used like printf(fmt,...) + */ +int __android_log_print(int prio, const char *tag, const char *fmt, ...) +#if defined(__GNUC__) + __attribute__ ((format(printf, 3, 4))) +#endif + ; + +/* + * A variant of __android_log_print() that takes a va_list to list + * additional parameters. + */ +int __android_log_vprint(int prio, const char *tag, + const char *fmt, va_list ap); + +/* + * Log an assertion failure and SIGTRAP the process to have a chance + * to inspect it, if a debugger is attached. This uses the FATAL priority. + */ +void __android_log_assert(const char *cond, const char *tag, + const char *fmt, ...) +#if defined(__GNUC__) + __attribute__ ((noreturn)) + __attribute__ ((format(printf, 3, 4))) +#endif + ; + +#ifdef __cplusplus +} +#endif + +#endif /* _ANDROID_LOG_H */ |