Merge "Revert "Continue using the legacy NDK android/log.h."" am: 33aa9fc0e1

am: cb29e6e94f

Change-Id: I09f2c99e86e92b68129fe31715461e030a5c73f4
This commit is contained in:
Mark Salyzyn 2017-01-31 00:20:28 +00:00 committed by android-build-merger
commit f598640e48
4 changed files with 3 additions and 139 deletions

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../liblog/include/android

1
include/android/log.h Symbolic link
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../../liblog/include/android/log.h

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@ -97,19 +97,11 @@ cc_library {
compile_multilib: "both",
}
// system/core/android/log.h needs some work before it can be included in the
// NDK. It defines a *lot* of macros that previously were usable names in NDK
// sources that used android/log.h. As an example, the following file defines
// LOG_TAG as a variable, but the variable name gets macro replaced if we use
// the current android/log.h.
// https://android.googlesource.com/platform/external/deqp/+/4adc1515f867b26c19c2f7498e9de93a230a234d/framework/platform/android/tcuTestLogParserJNI.cpp#41
//
// For now, we keep a copy of the old NDK android/log.h in legacy-ndk-includes.
ndk_headers {
name: "liblog_headers",
from: "legacy-ndk-includes",
from: "include/android",
to: "android",
srcs: ["legacy-ndk-includes/log.h"],
srcs: ["include/android/log.h"],
license: "NOTICE",
}

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/*
* 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 */