Merge "liblog: restructure log/log.h and android/log.h" am: 11a7165ecf am: 9fd2ffc145
am: 5290d85f54
Change-Id: I1b4fb26967d5dfe5af102710fbf9b5170dd19f04
This commit is contained in:
Mark Salyzyn
android-build-merger
commit
1104ceb573
4 changed files with 674 additions and 519 deletions
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@ -67,25 +67,55 @@
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* NOTE: These functions MUST be implemented by /system/lib/liblog.so
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* NOTE: These functions MUST be implemented by /system/lib/liblog.so
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*/
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*/
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#if !defined(_WIN32)
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#include <pthread.h>
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#endif
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#include <stdarg.h>
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#include <stdarg.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <time.h>
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#include <unistd.h>
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#include <log/uio.h>
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#ifdef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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extern "C" {
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#endif
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#endif
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/*
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* This file uses ", ## __VA_ARGS__" zero-argument token pasting to
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* work around issues with debug-only syntax errors in assertions
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* that are missing format strings. See commit
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* 19299904343daf191267564fe32e6cd5c165cd42
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*/
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#if defined(__clang__)
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wgnu-zero-variadic-macro-arguments"
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#endif
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#ifndef __predict_false
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#define __predict_false(exp) __builtin_expect((exp) != 0, 0)
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#endif
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/*
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* LOG_TAG is the local tag used for the following simplified
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* logging macros. You must set this preprocessor definition,
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* or more tenuously supply a variable definition, before using
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* the macros.
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*/
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/*
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* Normally we strip the effects of ALOGV (VERBOSE messages),
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* LOG_FATAL and LOG_FATAL_IF (FATAL assert messages) from the
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* release builds be defining NDEBUG. You can modify this (for
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* example with "#define LOG_NDEBUG 0" at the top of your source
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* file) to change that behavior.
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*/
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#ifndef LOG_NDEBUG
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#ifdef NDEBUG
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#define LOG_NDEBUG 1
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#else
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#define LOG_NDEBUG 0
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#endif
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#endif
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/*
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/*
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* Android log priority values, in ascending priority order.
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* Android log priority values, in ascending priority order.
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*/
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*/
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#ifndef __android_LogPriority_defined
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#define __android_LogPriority_defined
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typedef enum android_LogPriority {
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typedef enum android_LogPriority {
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ANDROID_LOG_UNKNOWN = 0,
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ANDROID_LOG_UNKNOWN = 0,
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ANDROID_LOG_DEFAULT, /* only for SetMinPriority() */
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ANDROID_LOG_DEFAULT, /* only for SetMinPriority() */
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@ -97,21 +127,20 @@ typedef enum android_LogPriority {
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ANDROID_LOG_FATAL,
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ANDROID_LOG_FATAL,
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ANDROID_LOG_SILENT, /* only for SetMinPriority(); must be last */
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ANDROID_LOG_SILENT, /* only for SetMinPriority(); must be last */
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} android_LogPriority;
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} android_LogPriority;
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#endif
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/*
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* Release any logger resources (a new log write will immediately re-acquire)
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*/
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void __android_log_close();
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/*
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/*
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* Send a simple string to the log.
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* Send a simple string to the log.
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*/
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*/
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int __android_log_write(int prio, const char *tag, const char *text);
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int __android_log_write(int prio, const char* tag, const char* text);
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#define android_writeLog(prio, tag, text) \
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__android_log_write(prio, tag, text)
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/*
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/*
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* Send a formatted string to the log, used like printf(fmt,...)
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* Send a formatted string to the log, used like printf(fmt,...)
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*/
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*/
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int __android_log_print(int prio, const char *tag, const char *fmt, ...)
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int __android_log_print(int prio, const char* tag, const char* fmt, ...)
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#if defined(__GNUC__)
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#if defined(__GNUC__)
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#ifdef __USE_MINGW_ANSI_STDIO
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#ifdef __USE_MINGW_ANSI_STDIO
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#if __USE_MINGW_ANSI_STDIO
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#if __USE_MINGW_ANSI_STDIO
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@ -125,19 +154,53 @@ int __android_log_print(int prio, const char *tag, const char *fmt, ...)
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#endif
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#endif
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;
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;
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#define android_printLog(prio, tag, ...) \
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__android_log_print(prio, tag, __VA_ARGS__)
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/*
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* Log macro that allows you to specify a number for the priority.
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*/
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#ifndef LOG_PRI
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#define LOG_PRI(priority, tag, ...) \
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android_printLog(priority, tag, __VA_ARGS__)
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#endif
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/*
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/*
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* A variant of __android_log_print() that takes a va_list to list
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* A variant of __android_log_print() that takes a va_list to list
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* additional parameters.
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* additional parameters.
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*/
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*/
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int __android_log_vprint(int prio, const char *tag,
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int __android_log_vprint(int prio, const char* tag,
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const char *fmt, va_list ap);
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const char* fmt, va_list ap)
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#if defined(__GNUC__)
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#ifdef __USE_MINGW_ANSI_STDIO
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#if __USE_MINGW_ANSI_STDIO
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__attribute__ ((format(gnu_printf, 3, 0)))
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#else
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__attribute__ ((format(printf, 3, 0)))
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#endif
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#else
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__attribute__ ((format(printf, 3, 0)))
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#endif
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#endif
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;
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#define android_vprintLog(prio, cond, tag, ...) \
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__android_log_vprint(prio, tag, __VA_ARGS__)
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/*
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* Log macro that allows you to pass in a varargs ("args" is a va_list).
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*/
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#ifndef LOG_PRI_VA
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#define LOG_PRI_VA(priority, tag, fmt, args) \
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android_vprintLog(priority, NULL, tag, fmt, args)
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#endif
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/*
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/*
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* Log an assertion failure and abort the process to have a chance
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* Log an assertion failure and abort the process to have a chance
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* to inspect it if a debugger is attached. This uses the FATAL priority.
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* to inspect it if a debugger is attached. This uses the FATAL priority.
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*/
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*/
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void __android_log_assert(const char *cond, const char *tag,
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void __android_log_assert(const char* cond, const char* tag,
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const char *fmt, ...)
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const char* fmt, ...)
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#if defined(__GNUC__)
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#if defined(__GNUC__)
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__attribute__ ((__noreturn__))
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__attribute__ ((__noreturn__))
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#ifdef __USE_MINGW_ANSI_STDIO
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#ifdef __USE_MINGW_ANSI_STDIO
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@ -152,74 +215,91 @@ void __android_log_assert(const char *cond, const char *tag,
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#endif
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#endif
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;
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;
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//
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/* XXX Macros to work around syntax errors in places where format string
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// C/C++ logging functions. See the logging documentation for API details.
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* arg is not passed to ALOG_ASSERT, LOG_ALWAYS_FATAL or LOG_ALWAYS_FATAL_IF
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//
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* (happens only in debug builds).
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// We'd like these to be available from C code (in case we import some from
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*/
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// somewhere), so this has a C interface.
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//
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// The output will be correct when the log file is shared between multiple
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// threads and/or multiple processes so long as the operating system
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// supports O_APPEND. These calls have mutex-protected data structures
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// and so are NOT reentrant. Do not use LOG in a signal handler.
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//
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// This file uses ", ## __VA_ARGS__" zero-argument token pasting to
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/* Returns 2nd arg. Used to substitute default value if caller's vararg list
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// work around issues with debug-only syntax errors in assertions
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* is empty.
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// that are missing format strings. See commit
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*/
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// 19299904343daf191267564fe32e6cd5c165cd42
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#define __android_second(dummy, second, ...) second
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#if defined(__clang__)
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wgnu-zero-variadic-macro-arguments"
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#endif
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int __android_log_bwrite(int32_t tag, const void *payload, size_t len);
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/* If passed multiple args, returns ',' followed by all but 1st arg, otherwise
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int __android_log_btwrite(int32_t tag, char type, const void *payload,
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* returns nothing.
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size_t len);
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*/
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int __android_log_bswrite(int32_t tag, const char *payload);
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#define __android_rest(first, ...) , ## __VA_ARGS__
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// ---------------------------------------------------------------------
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#define android_printAssert(cond, tag, ...) \
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__android_log_assert(cond, tag, \
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__android_second(0, ## __VA_ARGS__, NULL) __android_rest(__VA_ARGS__))
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/*
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/*
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* Normally we strip ALOGV (VERBOSE messages) from release builds.
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* Log a fatal error. If the given condition fails, this stops program
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* You can modify this (for example with "#define LOG_NDEBUG 0"
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* execution like a normal assertion, but also generating the given message.
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* at the top of your source file) to change that behavior.
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* It is NOT stripped from release builds. Note that the condition test
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* is -inverted- from the normal assert() semantics.
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*/
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*/
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#ifndef LOG_NDEBUG
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#ifndef LOG_ALWAYS_FATAL_IF
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#ifdef NDEBUG
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#define LOG_ALWAYS_FATAL_IF(cond, ...) \
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#define LOG_NDEBUG 1
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( (__predict_false(cond)) \
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? ((void)android_printAssert(#cond, LOG_TAG, ## __VA_ARGS__)) \
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: (void)0 )
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#endif
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#ifndef LOG_ALWAYS_FATAL
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#define LOG_ALWAYS_FATAL(...) \
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( ((void)android_printAssert(NULL, LOG_TAG, ## __VA_ARGS__)) )
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#endif
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/*
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* Versions of LOG_ALWAYS_FATAL_IF and LOG_ALWAYS_FATAL that
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* are stripped out of release builds.
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|
*/
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#if LOG_NDEBUG
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||||||
|
#ifndef LOG_FATAL_IF
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||||||
|
#define LOG_FATAL_IF(cond, ...) ((void)0)
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|
#endif
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||||||
|
#ifndef LOG_FATAL
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||||||
|
#define LOG_FATAL(...) ((void)0)
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|
#endif
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||||||
|
|
||||||
#else
|
#else
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#define LOG_NDEBUG 0
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|
||||||
|
#ifndef LOG_FATAL_IF
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||||||
|
#define LOG_FATAL_IF(cond, ...) LOG_ALWAYS_FATAL_IF(cond, ## __VA_ARGS__)
|
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#endif
|
#endif
|
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|
#ifndef LOG_FATAL
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||||||
|
#define LOG_FATAL(...) LOG_ALWAYS_FATAL(__VA_ARGS__)
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|
#endif
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||||||
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|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* This is the local tag used for the following simplified
|
* Assertion that generates a log message when the assertion fails.
|
||||||
* logging macros. You can change this preprocessor definition
|
* Stripped out of release builds. Uses the current LOG_TAG.
|
||||||
* before using the other macros to change the tag.
|
|
||||||
*/
|
*/
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#ifndef LOG_TAG
|
#ifndef ALOG_ASSERT
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#define LOG_TAG NULL
|
#define ALOG_ASSERT(cond, ...) LOG_FATAL_IF(!(cond), ## __VA_ARGS__)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
// ---------------------------------------------------------------------
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
#ifndef __predict_false
|
|
||||||
#define __predict_false(exp) __builtin_expect((exp) != 0, 0)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* -DLINT_RLOG in sources that you want to enforce that all logging
|
* C/C++ logging functions. See the logging documentation for API details.
|
||||||
* goes to the radio log buffer. If any logging goes to any of the other
|
*
|
||||||
* log buffers, there will be a compile or link error to highlight the
|
* We'd like these to be available from C code (in case we import some from
|
||||||
* problem. This is not a replacement for a full audit of the code since
|
* somewhere), so this has a C interface.
|
||||||
* this only catches compiled code, not ifdef'd debug code. Options to
|
*
|
||||||
* defining this, either temporarily to do a spot check, or permanently
|
* The output will be correct when the log file is shared between multiple
|
||||||
* to enforce, in all the communications trees; We have hopes to ensure
|
* threads and/or multiple processes so long as the operating system
|
||||||
* that by supplying just the radio log buffer that the communications
|
* supports O_APPEND. These calls have mutex-protected data structures
|
||||||
* teams will have their one-stop shop for triaging issues.
|
* and so are NOT reentrant. Do not use LOG in a signal handler.
|
||||||
*/
|
*/
|
||||||
#ifndef LINT_RLOG
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Simplified macro to send a verbose log message using the current LOG_TAG.
|
* Simplified macro to send a verbose log message using the current LOG_TAG.
|
||||||
|
|
@ -300,7 +380,7 @@ int __android_log_bswrite(int32_t tag, const char *payload);
|
||||||
: (void)0 )
|
: (void)0 )
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
// ---------------------------------------------------------------------
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Conditional based on whether the current LOG_TAG is enabled at
|
* Conditional based on whether the current LOG_TAG is enabled at
|
||||||
|
|
@ -346,236 +426,7 @@ int __android_log_bswrite(int32_t tag, const char *payload);
|
||||||
#define IF_ALOGE() IF_ALOG(LOG_ERROR, LOG_TAG)
|
#define IF_ALOGE() IF_ALOG(LOG_ERROR, LOG_TAG)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
// ---------------------------------------------------------------------
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send a verbose system log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef SLOGV
|
|
||||||
#define __SLOGV(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
|
|
||||||
#if LOG_NDEBUG
|
|
||||||
#define SLOGV(...) do { if (0) { __SLOGV(__VA_ARGS__); } } while (0)
|
|
||||||
#else
|
|
||||||
#define SLOGV(...) __SLOGV(__VA_ARGS__)
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef SLOGV_IF
|
|
||||||
#if LOG_NDEBUG
|
|
||||||
#define SLOGV_IF(cond, ...) ((void)0)
|
|
||||||
#else
|
|
||||||
#define SLOGV_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send a debug system log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef SLOGD
|
|
||||||
#define SLOGD(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef SLOGD_IF
|
|
||||||
#define SLOGD_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send an info system log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef SLOGI
|
|
||||||
#define SLOGI(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef SLOGI_IF
|
|
||||||
#define SLOGI_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send a warning system log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef SLOGW
|
|
||||||
#define SLOGW(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef SLOGW_IF
|
|
||||||
#define SLOGW_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send an error system log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef SLOGE
|
|
||||||
#define SLOGE(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef SLOGE_IF
|
|
||||||
#define SLOGE_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif /* !LINT_RLOG */
|
|
||||||
|
|
||||||
// ---------------------------------------------------------------------
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send a verbose radio log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef RLOGV
|
|
||||||
#define __RLOGV(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
|
|
||||||
#if LOG_NDEBUG
|
|
||||||
#define RLOGV(...) do { if (0) { __RLOGV(__VA_ARGS__); } } while (0)
|
|
||||||
#else
|
|
||||||
#define RLOGV(...) __RLOGV(__VA_ARGS__)
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef RLOGV_IF
|
|
||||||
#if LOG_NDEBUG
|
|
||||||
#define RLOGV_IF(cond, ...) ((void)0)
|
|
||||||
#else
|
|
||||||
#define RLOGV_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send a debug radio log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef RLOGD
|
|
||||||
#define RLOGD(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef RLOGD_IF
|
|
||||||
#define RLOGD_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send an info radio log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef RLOGI
|
|
||||||
#define RLOGI(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef RLOGI_IF
|
|
||||||
#define RLOGI_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send a warning radio log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef RLOGW
|
|
||||||
#define RLOGW(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef RLOGW_IF
|
|
||||||
#define RLOGW_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simplified macro to send an error radio log message using the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef RLOGE
|
|
||||||
#define RLOGE(...) \
|
|
||||||
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef RLOGE_IF
|
|
||||||
#define RLOGE_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
||||||
// ---------------------------------------------------------------------
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Log a fatal error. If the given condition fails, this stops program
|
|
||||||
* execution like a normal assertion, but also generating the given message.
|
|
||||||
* It is NOT stripped from release builds. Note that the condition test
|
|
||||||
* is -inverted- from the normal assert() semantics.
|
|
||||||
*/
|
|
||||||
#ifndef LOG_ALWAYS_FATAL_IF
|
|
||||||
#define LOG_ALWAYS_FATAL_IF(cond, ...) \
|
|
||||||
( (__predict_false(cond)) \
|
|
||||||
? ((void)android_printAssert(#cond, LOG_TAG, ## __VA_ARGS__)) \
|
|
||||||
: (void)0 )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef LOG_ALWAYS_FATAL
|
|
||||||
#define LOG_ALWAYS_FATAL(...) \
|
|
||||||
( ((void)android_printAssert(NULL, LOG_TAG, ## __VA_ARGS__)) )
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Versions of LOG_ALWAYS_FATAL_IF and LOG_ALWAYS_FATAL that
|
|
||||||
* are stripped out of release builds.
|
|
||||||
*/
|
|
||||||
#if LOG_NDEBUG
|
|
||||||
|
|
||||||
#ifndef LOG_FATAL_IF
|
|
||||||
#define LOG_FATAL_IF(cond, ...) ((void)0)
|
|
||||||
#endif
|
|
||||||
#ifndef LOG_FATAL
|
|
||||||
#define LOG_FATAL(...) ((void)0)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#else
|
|
||||||
|
|
||||||
#ifndef LOG_FATAL_IF
|
|
||||||
#define LOG_FATAL_IF(cond, ...) LOG_ALWAYS_FATAL_IF(cond, ## __VA_ARGS__)
|
|
||||||
#endif
|
|
||||||
#ifndef LOG_FATAL
|
|
||||||
#define LOG_FATAL(...) LOG_ALWAYS_FATAL(__VA_ARGS__)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Assertion that generates a log message when the assertion fails.
|
|
||||||
* Stripped out of release builds. Uses the current LOG_TAG.
|
|
||||||
*/
|
|
||||||
#ifndef ALOG_ASSERT
|
|
||||||
#define ALOG_ASSERT(cond, ...) LOG_FATAL_IF(!(cond), ## __VA_ARGS__)
|
|
||||||
//#define ALOG_ASSERT(cond) LOG_FATAL_IF(!(cond), "Assertion failed: " #cond)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
// ---------------------------------------------------------------------
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Basic log message macro.
|
* Basic log message macro.
|
||||||
|
|
@ -590,22 +441,6 @@ int __android_log_bswrite(int32_t tag, const char *payload);
|
||||||
LOG_PRI(ANDROID_##priority, tag, __VA_ARGS__)
|
LOG_PRI(ANDROID_##priority, tag, __VA_ARGS__)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/*
|
|
||||||
* Log macro that allows you to specify a number for the priority.
|
|
||||||
*/
|
|
||||||
#ifndef LOG_PRI
|
|
||||||
#define LOG_PRI(priority, tag, ...) \
|
|
||||||
android_printLog(priority, tag, __VA_ARGS__)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Log macro that allows you to pass in a varargs ("args" is a va_list).
|
|
||||||
*/
|
|
||||||
#ifndef LOG_PRI_VA
|
|
||||||
#define LOG_PRI_VA(priority, tag, fmt, args) \
|
|
||||||
android_vprintLog(priority, NULL, tag, fmt, args)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Conditional given a desired logging priority and tag.
|
* Conditional given a desired logging priority and tag.
|
||||||
*/
|
*/
|
||||||
|
|
@ -614,181 +449,7 @@ int __android_log_bswrite(int32_t tag, const char *payload);
|
||||||
if (android_testLog(ANDROID_##priority, tag))
|
if (android_testLog(ANDROID_##priority, tag))
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
// ---------------------------------------------------------------------
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
/*
|
|
||||||
* Event logging.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Event log entry types.
|
|
||||||
*/
|
|
||||||
typedef enum {
|
|
||||||
/* Special markers for android_log_list_element type */
|
|
||||||
EVENT_TYPE_LIST_STOP = '\n', /* declare end of list */
|
|
||||||
EVENT_TYPE_UNKNOWN = '?', /* protocol error */
|
|
||||||
|
|
||||||
/* must match with declaration in java/android/android/util/EventLog.java */
|
|
||||||
EVENT_TYPE_INT = 0, /* uint32_t */
|
|
||||||
EVENT_TYPE_LONG = 1, /* uint64_t */
|
|
||||||
EVENT_TYPE_STRING = 2,
|
|
||||||
EVENT_TYPE_LIST = 3,
|
|
||||||
EVENT_TYPE_FLOAT = 4,
|
|
||||||
} AndroidEventLogType;
|
|
||||||
#define sizeof_AndroidEventLogType sizeof(typeof_AndroidEventLogType)
|
|
||||||
#define typeof_AndroidEventLogType unsigned char
|
|
||||||
|
|
||||||
#ifndef LOG_EVENT_INT
|
|
||||||
#define LOG_EVENT_INT(_tag, _value) { \
|
|
||||||
int intBuf = _value; \
|
|
||||||
(void) android_btWriteLog(_tag, EVENT_TYPE_INT, &intBuf, \
|
|
||||||
sizeof(intBuf)); \
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
#ifndef LOG_EVENT_LONG
|
|
||||||
#define LOG_EVENT_LONG(_tag, _value) { \
|
|
||||||
long long longBuf = _value; \
|
|
||||||
(void) android_btWriteLog(_tag, EVENT_TYPE_LONG, &longBuf, \
|
|
||||||
sizeof(longBuf)); \
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
#ifndef LOG_EVENT_FLOAT
|
|
||||||
#define LOG_EVENT_FLOAT(_tag, _value) { \
|
|
||||||
float floatBuf = _value; \
|
|
||||||
(void) android_btWriteLog(_tag, EVENT_TYPE_FLOAT, &floatBuf, \
|
|
||||||
sizeof(floatBuf)); \
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
#ifndef LOG_EVENT_STRING
|
|
||||||
#define LOG_EVENT_STRING(_tag, _value) \
|
|
||||||
(void) __android_log_bswrite(_tag, _value);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
typedef enum log_id {
|
|
||||||
LOG_ID_MIN = 0,
|
|
||||||
|
|
||||||
#ifndef LINT_RLOG
|
|
||||||
LOG_ID_MAIN = 0,
|
|
||||||
#endif
|
|
||||||
LOG_ID_RADIO = 1,
|
|
||||||
#ifndef LINT_RLOG
|
|
||||||
LOG_ID_EVENTS = 2,
|
|
||||||
LOG_ID_SYSTEM = 3,
|
|
||||||
LOG_ID_CRASH = 4,
|
|
||||||
LOG_ID_SECURITY = 5,
|
|
||||||
LOG_ID_KERNEL = 6, /* place last, third-parties can not use it */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
LOG_ID_MAX
|
|
||||||
} log_id_t;
|
|
||||||
#define sizeof_log_id_t sizeof(typeof_log_id_t)
|
|
||||||
#define typeof_log_id_t unsigned char
|
|
||||||
|
|
||||||
/* For manipulating lists of events. */
|
|
||||||
|
|
||||||
#define ANDROID_MAX_LIST_NEST_DEPTH 8
|
|
||||||
|
|
||||||
/*
|
|
||||||
* The opaque context used to manipulate lists of events.
|
|
||||||
*/
|
|
||||||
typedef struct android_log_context_internal *android_log_context;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Elements returned when reading a list of events.
|
|
||||||
*/
|
|
||||||
typedef struct {
|
|
||||||
AndroidEventLogType type;
|
|
||||||
uint16_t complete;
|
|
||||||
uint16_t len;
|
|
||||||
union {
|
|
||||||
int32_t int32;
|
|
||||||
int64_t int64;
|
|
||||||
char *string;
|
|
||||||
float float32;
|
|
||||||
} data;
|
|
||||||
} android_log_list_element;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Creates a context associated with an event tag to write elements to
|
|
||||||
* the list of events.
|
|
||||||
*/
|
|
||||||
android_log_context create_android_logger(uint32_t tag);
|
|
||||||
|
|
||||||
/* All lists must be braced by a begin and end call */
|
|
||||||
/*
|
|
||||||
* NB: If the first level braces are missing when specifying multiple
|
|
||||||
* elements, we will manufacturer a list to embrace it for your API
|
|
||||||
* convenience. For a single element, it will remain solitary.
|
|
||||||
*/
|
|
||||||
int android_log_write_list_begin(android_log_context ctx);
|
|
||||||
int android_log_write_list_end(android_log_context ctx);
|
|
||||||
|
|
||||||
int android_log_write_int32(android_log_context ctx, int32_t value);
|
|
||||||
int android_log_write_int64(android_log_context ctx, int64_t value);
|
|
||||||
int android_log_write_string8(android_log_context ctx, const char *value);
|
|
||||||
int android_log_write_string8_len(android_log_context ctx,
|
|
||||||
const char *value, size_t maxlen);
|
|
||||||
int android_log_write_float32(android_log_context ctx, float value);
|
|
||||||
|
|
||||||
/* Submit the composed list context to the specified logger id */
|
|
||||||
/* NB: LOG_ID_EVENTS and LOG_ID_SECURITY only valid binary buffers */
|
|
||||||
int android_log_write_list(android_log_context ctx, log_id_t id);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Creates a context from a raw buffer representing a list of events to be read.
|
|
||||||
*/
|
|
||||||
android_log_context create_android_log_parser(const char *msg, size_t len);
|
|
||||||
|
|
||||||
android_log_list_element android_log_read_next(android_log_context ctx);
|
|
||||||
android_log_list_element android_log_peek_next(android_log_context ctx);
|
|
||||||
|
|
||||||
/* Finished with reader or writer context */
|
|
||||||
int android_log_destroy(android_log_context *ctx);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* ===========================================================================
|
|
||||||
*
|
|
||||||
* The stuff in the rest of this file should not be used directly.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define android_printLog(prio, tag, ...) \
|
|
||||||
__android_log_print(prio, tag, __VA_ARGS__)
|
|
||||||
|
|
||||||
#define android_vprintLog(prio, cond, tag, ...) \
|
|
||||||
__android_log_vprint(prio, tag, __VA_ARGS__)
|
|
||||||
|
|
||||||
/* XXX Macros to work around syntax errors in places where format string
|
|
||||||
* arg is not passed to ALOG_ASSERT, LOG_ALWAYS_FATAL or LOG_ALWAYS_FATAL_IF
|
|
||||||
* (happens only in debug builds).
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* Returns 2nd arg. Used to substitute default value if caller's vararg list
|
|
||||||
* is empty.
|
|
||||||
*/
|
|
||||||
#define __android_second(dummy, second, ...) second
|
|
||||||
|
|
||||||
/* If passed multiple args, returns ',' followed by all but 1st arg, otherwise
|
|
||||||
* returns nothing.
|
|
||||||
*/
|
|
||||||
#define __android_rest(first, ...) , ## __VA_ARGS__
|
|
||||||
|
|
||||||
#define android_printAssert(cond, tag, ...) \
|
|
||||||
__android_log_assert(cond, tag, \
|
|
||||||
__android_second(0, ## __VA_ARGS__, NULL) __android_rest(__VA_ARGS__))
|
|
||||||
|
|
||||||
#define android_writeLog(prio, tag, text) \
|
|
||||||
__android_log_write(prio, tag, text)
|
|
||||||
|
|
||||||
#define android_bWriteLog(tag, payload, len) \
|
|
||||||
__android_log_bwrite(tag, payload, len)
|
|
||||||
#define android_btWriteLog(tag, type, payload, len) \
|
|
||||||
__android_log_btwrite(tag, type, payload, len)
|
|
||||||
|
|
||||||
#define android_errorWriteLog(tag, subTag) \
|
|
||||||
__android_log_error_write(tag, subTag, -1, NULL, 0)
|
|
||||||
|
|
||||||
#define android_errorWriteWithInfoLog(tag, subTag, uid, data, dataLen) \
|
|
||||||
__android_log_error_write(tag, subTag, uid, data, dataLen)
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* IF_ALOG uses android_testLog, but IF_ALOG can be overridden.
|
* IF_ALOG uses android_testLog, but IF_ALOG can be overridden.
|
||||||
|
|
@ -798,6 +459,35 @@ int android_log_destroy(android_log_context *ctx);
|
||||||
* IF_ALOG as a convenient means to reimplement their policy
|
* IF_ALOG as a convenient means to reimplement their policy
|
||||||
* over Android.
|
* over Android.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#ifndef __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE
|
||||||
|
#ifndef __ANDROID_API__
|
||||||
|
#define __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE 2
|
||||||
|
#elif __ANDROID_API__ > 24 /* > Nougat */
|
||||||
|
#define __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE 2
|
||||||
|
#elif __ANDROID_API__ > 22 /* > Lollipop */
|
||||||
|
#define __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE 1
|
||||||
|
#else
|
||||||
|
#define __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE 0
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Use the per-tag properties "log.tag.<tagname>" to generate a runtime
|
||||||
|
* result of non-zero to expose a log. prio is ANDROID_LOG_VERBOSE to
|
||||||
|
* ANDROID_LOG_FATAL. default_prio if no property. Undefined behavior if
|
||||||
|
* any other value.
|
||||||
|
*/
|
||||||
|
int __android_log_is_loggable(int prio, const char* tag, int default_prio);
|
||||||
|
|
||||||
|
#if __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE > 1
|
||||||
|
#include <sys/types.h>
|
||||||
|
|
||||||
|
int __android_log_is_loggable_len(int prio, const char* tag, size_t len,
|
||||||
|
int default_prio);
|
||||||
|
|
||||||
#if LOG_NDEBUG /* Production */
|
#if LOG_NDEBUG /* Production */
|
||||||
#define android_testLog(prio, tag) \
|
#define android_testLog(prio, tag) \
|
||||||
(__android_log_is_loggable_len(prio, tag, (tag && *tag) ? strlen(tag) : 0, \
|
(__android_log_is_loggable_len(prio, tag, (tag && *tag) ? strlen(tag) : 0, \
|
||||||
|
|
@ -808,27 +498,23 @@ int android_log_destroy(android_log_context *ctx);
|
||||||
ANDROID_LOG_VERBOSE) != 0)
|
ANDROID_LOG_VERBOSE) != 0)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/*
|
#else
|
||||||
* Use the per-tag properties "log.tag.<tagname>" to generate a runtime
|
|
||||||
* result of non-zero to expose a log. prio is ANDROID_LOG_VERBOSE to
|
|
||||||
* ANDROID_LOG_FATAL. default_prio if no property. Undefined behavior if
|
|
||||||
* any other value.
|
|
||||||
*/
|
|
||||||
int __android_log_is_loggable(int prio, const char *tag, int default_prio);
|
|
||||||
int __android_log_is_loggable_len(int prio, const char *tag, size_t len, int default_prio);
|
|
||||||
|
|
||||||
int __android_log_error_write(int tag, const char *subTag, int32_t uid, const char *data,
|
#if LOG_NDEBUG /* Production */
|
||||||
uint32_t dataLen);
|
#define android_testLog(prio, tag) \
|
||||||
|
(__android_log_is_loggable(prio, tag, ANDROID_LOG_DEBUG) != 0)
|
||||||
/*
|
#else
|
||||||
* Send a simple string to the log.
|
#define android_testLog(prio, tag) \
|
||||||
*/
|
(__android_log_is_loggable(prio, tag, ANDROID_LOG_VERBOSE) != 0)
|
||||||
int __android_log_buf_write(int bufID, int prio, const char *tag, const char *text);
|
|
||||||
int __android_log_buf_print(int bufID, int prio, const char *tag, const char *fmt, ...)
|
|
||||||
#if defined(__GNUC__)
|
|
||||||
__attribute__((__format__(printf, 4, 5)))
|
|
||||||
#endif
|
#endif
|
||||||
;
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#else /* __ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE */
|
||||||
|
|
||||||
|
#define android_testLog(prio, tag) (1)
|
||||||
|
|
||||||
|
#endif /* !__ANDROID_USE_LIBLOG_LOGGABLE_INTERFACE */
|
||||||
|
|
||||||
#if defined(__clang__)
|
#if defined(__clang__)
|
||||||
#pragma clang diagnostic pop
|
#pragma clang diagnostic pop
|
||||||
|
|
|
||||||
|
|
@ -1 +1 @@
|
||||||
#include <android/log.h>
|
#include <log/log.h>
|
||||||
|
|
|
||||||
|
|
@ -1 +1,465 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2005-2014 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 _LIBS_LOG_LOG_H
|
||||||
|
#define _LIBS_LOG_LOG_H
|
||||||
|
|
||||||
|
/* Too many in the ecosystem assume these are included */
|
||||||
|
#if !defined(_WIN32)
|
||||||
|
#include <pthread.h>
|
||||||
|
#endif
|
||||||
|
#include <stdint.h> /* uint16_t, int32_t */
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <time.h> /* clock_gettime */
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
#include <log/uio.h> /* helper to define iovec for portability */
|
||||||
|
|
||||||
#include <android/log.h>
|
#include <android/log.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* LOG_TAG is the local tag used for the following simplified
|
||||||
|
* logging macros. You can change this preprocessor definition
|
||||||
|
* before using the other macros to change the tag.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef LOG_TAG
|
||||||
|
#define LOG_TAG NULL
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This file uses ", ## __VA_ARGS__" zero-argument token pasting to
|
||||||
|
* work around issues with debug-only syntax errors in assertions
|
||||||
|
* that are missing format strings. See commit
|
||||||
|
* 19299904343daf191267564fe32e6cd5c165cd42
|
||||||
|
*/
|
||||||
|
#if defined(__clang__)
|
||||||
|
#pragma clang diagnostic push
|
||||||
|
#pragma clang diagnostic ignored "-Wgnu-zero-variadic-macro-arguments"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Send a simple string to the log.
|
||||||
|
*/
|
||||||
|
int __android_log_buf_write(int bufID, int prio, const char* tag, const char* text);
|
||||||
|
int __android_log_buf_print(int bufID, int prio, const char* tag, const char* fmt, ...)
|
||||||
|
#if defined(__GNUC__)
|
||||||
|
__attribute__((__format__(printf, 4, 5)))
|
||||||
|
#endif
|
||||||
|
;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send a verbose system log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef SLOGV
|
||||||
|
#define __SLOGV(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
|
||||||
|
#if LOG_NDEBUG
|
||||||
|
#define SLOGV(...) do { if (0) { __SLOGV(__VA_ARGS__); } } while (0)
|
||||||
|
#else
|
||||||
|
#define SLOGV(...) __SLOGV(__VA_ARGS__)
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SLOGV_IF
|
||||||
|
#if LOG_NDEBUG
|
||||||
|
#define SLOGV_IF(cond, ...) ((void)0)
|
||||||
|
#else
|
||||||
|
#define SLOGV_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send a debug system log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef SLOGD
|
||||||
|
#define SLOGD(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SLOGD_IF
|
||||||
|
#define SLOGD_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send an info system log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef SLOGI
|
||||||
|
#define SLOGI(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SLOGI_IF
|
||||||
|
#define SLOGI_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send a warning system log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef SLOGW
|
||||||
|
#define SLOGW(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SLOGW_IF
|
||||||
|
#define SLOGW_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send an error system log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef SLOGE
|
||||||
|
#define SLOGE(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SLOGE_IF
|
||||||
|
#define SLOGE_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send a verbose radio log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef RLOGV
|
||||||
|
#define __RLOGV(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
|
||||||
|
#if LOG_NDEBUG
|
||||||
|
#define RLOGV(...) do { if (0) { __RLOGV(__VA_ARGS__); } } while (0)
|
||||||
|
#else
|
||||||
|
#define RLOGV(...) __RLOGV(__VA_ARGS__)
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef RLOGV_IF
|
||||||
|
#if LOG_NDEBUG
|
||||||
|
#define RLOGV_IF(cond, ...) ((void)0)
|
||||||
|
#else
|
||||||
|
#define RLOGV_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send a debug radio log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef RLOGD
|
||||||
|
#define RLOGD(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef RLOGD_IF
|
||||||
|
#define RLOGD_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send an info radio log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef RLOGI
|
||||||
|
#define RLOGI(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef RLOGI_IF
|
||||||
|
#define RLOGI_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send a warning radio log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef RLOGW
|
||||||
|
#define RLOGW(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef RLOGW_IF
|
||||||
|
#define RLOGW_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Simplified macro to send an error radio log message using current LOG_TAG.
|
||||||
|
*/
|
||||||
|
#ifndef RLOGE
|
||||||
|
#define RLOGE(...) \
|
||||||
|
((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__))
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef RLOGE_IF
|
||||||
|
#define RLOGE_IF(cond, ...) \
|
||||||
|
( (__predict_false(cond)) \
|
||||||
|
? ((void)__android_log_buf_print(LOG_ID_RADIO, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
|
||||||
|
: (void)0 )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Event logging.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* The following should not be used directly.
|
||||||
|
*/
|
||||||
|
|
||||||
|
int __android_log_bwrite(int32_t tag, const void* payload, size_t len);
|
||||||
|
int __android_log_btwrite(int32_t tag, char type, const void* payload,
|
||||||
|
size_t len);
|
||||||
|
int __android_log_bswrite(int32_t tag, const char* payload);
|
||||||
|
|
||||||
|
#define android_bWriteLog(tag, payload, len) \
|
||||||
|
__android_log_bwrite(tag, payload, len)
|
||||||
|
#define android_btWriteLog(tag, type, payload, len) \
|
||||||
|
__android_log_btwrite(tag, type, payload, len)
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Event log entry types.
|
||||||
|
*/
|
||||||
|
#ifndef __AndroidEventLogType_defined
|
||||||
|
#define __AndroidEventLogType_defined
|
||||||
|
typedef enum {
|
||||||
|
/* Special markers for android_log_list_element type */
|
||||||
|
EVENT_TYPE_LIST_STOP = '\n', /* declare end of list */
|
||||||
|
EVENT_TYPE_UNKNOWN = '?', /* protocol error */
|
||||||
|
|
||||||
|
/* must match with declaration in java/android/android/util/EventLog.java */
|
||||||
|
EVENT_TYPE_INT = 0, /* int32_t */
|
||||||
|
EVENT_TYPE_LONG = 1, /* int64_t */
|
||||||
|
EVENT_TYPE_STRING = 2,
|
||||||
|
EVENT_TYPE_LIST = 3,
|
||||||
|
EVENT_TYPE_FLOAT = 4,
|
||||||
|
} AndroidEventLogType;
|
||||||
|
#endif
|
||||||
|
#define sizeof_AndroidEventLogType sizeof(typeof_AndroidEventLogType)
|
||||||
|
#define typeof_AndroidEventLogType unsigned char
|
||||||
|
|
||||||
|
#ifndef LOG_EVENT_INT
|
||||||
|
#define LOG_EVENT_INT(_tag, _value) { \
|
||||||
|
int intBuf = _value; \
|
||||||
|
(void) android_btWriteLog(_tag, EVENT_TYPE_INT, &intBuf, \
|
||||||
|
sizeof(intBuf)); \
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#ifndef LOG_EVENT_LONG
|
||||||
|
#define LOG_EVENT_LONG(_tag, _value) { \
|
||||||
|
long long longBuf = _value; \
|
||||||
|
(void) android_btWriteLog(_tag, EVENT_TYPE_LONG, &longBuf, \
|
||||||
|
sizeof(longBuf)); \
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#ifndef LOG_EVENT_FLOAT
|
||||||
|
#define LOG_EVENT_FLOAT(_tag, _value) { \
|
||||||
|
float floatBuf = _value; \
|
||||||
|
(void) android_btWriteLog(_tag, EVENT_TYPE_FLOAT, &floatBuf, \
|
||||||
|
sizeof(floatBuf)); \
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#ifndef LOG_EVENT_STRING
|
||||||
|
#define LOG_EVENT_STRING(_tag, _value) \
|
||||||
|
(void) __android_log_bswrite(_tag, _value);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef log_id_t_defined
|
||||||
|
#define log_id_t_defined
|
||||||
|
typedef enum log_id {
|
||||||
|
LOG_ID_MIN = 0,
|
||||||
|
|
||||||
|
LOG_ID_MAIN = 0,
|
||||||
|
LOG_ID_RADIO = 1,
|
||||||
|
LOG_ID_EVENTS = 2,
|
||||||
|
LOG_ID_SYSTEM = 3,
|
||||||
|
LOG_ID_CRASH = 4,
|
||||||
|
LOG_ID_SECURITY = 5,
|
||||||
|
LOG_ID_KERNEL = 6, /* place last, third-parties can not use it */
|
||||||
|
|
||||||
|
LOG_ID_MAX
|
||||||
|
} log_id_t;
|
||||||
|
#endif
|
||||||
|
#define sizeof_log_id_t sizeof(typeof_log_id_t)
|
||||||
|
#define typeof_log_id_t unsigned char
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
|
#ifndef __ANDROID_USE_LIBLOG_EVENT_INTERFACE
|
||||||
|
#ifndef __ANDROID_API__
|
||||||
|
#define __ANDROID_USE_LIBLOG_EVENT_INTERFACE 1
|
||||||
|
#elif __ANDROID_API__ > 23 /* > Marshmallow */
|
||||||
|
#define __ANDROID_USE_LIBLOG_EVENT_INTERFACE 1
|
||||||
|
#else
|
||||||
|
#define __ANDROID_USE_LIBLOG_EVENT_INTERFACE 0
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if __ANDROID_USE_LIBLOG_EVENT_INTERFACE
|
||||||
|
|
||||||
|
/* For manipulating lists of events. */
|
||||||
|
|
||||||
|
#define ANDROID_MAX_LIST_NEST_DEPTH 8
|
||||||
|
|
||||||
|
/*
|
||||||
|
* The opaque context used to manipulate lists of events.
|
||||||
|
*/
|
||||||
|
#ifndef __android_log_context_defined
|
||||||
|
#define __android_log_context_defined
|
||||||
|
typedef struct android_log_context_internal* android_log_context;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Elements returned when reading a list of events.
|
||||||
|
*/
|
||||||
|
#ifndef __android_log_list_element_defined
|
||||||
|
#define __android_log_list_element_defined
|
||||||
|
typedef struct {
|
||||||
|
AndroidEventLogType type;
|
||||||
|
uint16_t complete;
|
||||||
|
uint16_t len;
|
||||||
|
union {
|
||||||
|
int32_t int32;
|
||||||
|
int64_t int64;
|
||||||
|
char* string;
|
||||||
|
float float32;
|
||||||
|
} data;
|
||||||
|
} android_log_list_element;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Creates a context associated with an event tag to write elements to
|
||||||
|
* the list of events.
|
||||||
|
*/
|
||||||
|
android_log_context create_android_logger(uint32_t tag);
|
||||||
|
|
||||||
|
/* All lists must be braced by a begin and end call */
|
||||||
|
/*
|
||||||
|
* NB: If the first level braces are missing when specifying multiple
|
||||||
|
* elements, we will manufacturer a list to embrace it for your API
|
||||||
|
* convenience. For a single element, it will remain solitary.
|
||||||
|
*/
|
||||||
|
int android_log_write_list_begin(android_log_context ctx);
|
||||||
|
int android_log_write_list_end(android_log_context ctx);
|
||||||
|
|
||||||
|
int android_log_write_int32(android_log_context ctx, int32_t value);
|
||||||
|
int android_log_write_int64(android_log_context ctx, int64_t value);
|
||||||
|
int android_log_write_string8(android_log_context ctx, const char* value);
|
||||||
|
int android_log_write_string8_len(android_log_context ctx,
|
||||||
|
const char* value, size_t maxlen);
|
||||||
|
int android_log_write_float32(android_log_context ctx, float value);
|
||||||
|
|
||||||
|
/* Submit the composed list context to the specified logger id */
|
||||||
|
/* NB: LOG_ID_EVENTS and LOG_ID_SECURITY only valid binary buffers */
|
||||||
|
int android_log_write_list(android_log_context ctx, log_id_t id);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Creates a context from a raw buffer representing a list of events to be read.
|
||||||
|
*/
|
||||||
|
android_log_context create_android_log_parser(const char* msg, size_t len);
|
||||||
|
|
||||||
|
android_log_list_element android_log_read_next(android_log_context ctx);
|
||||||
|
android_log_list_element android_log_peek_next(android_log_context ctx);
|
||||||
|
|
||||||
|
/* Finished with reader or writer context */
|
||||||
|
int android_log_destroy(android_log_context* ctx);
|
||||||
|
|
||||||
|
#endif /* __ANDROID_USE_LIBLOG_EVENT_INTERFACE */
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
|
#ifndef _ANDROID_USE_LIBLOG_SAFETYNET_INTERFACE
|
||||||
|
#ifndef __ANDROID_API__
|
||||||
|
#define __ANDROID_USE_LIBLOG_SAFETYNET_INTERFACE 1
|
||||||
|
#elif __ANDROID_API__ > 22 /* > Lollipop */
|
||||||
|
#define __ANDROID_USE_LIBLOG_SAFETYNET_INTERFACE 1
|
||||||
|
#else
|
||||||
|
#define __ANDROID_USE_LIBLOG_SAFETYNET_INTERFACE 0
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if __ANDROID_USE_LIBLOG_SAFETYNET_INTERFACE
|
||||||
|
|
||||||
|
#define android_errorWriteLog(tag, subTag) \
|
||||||
|
__android_log_error_write(tag, subTag, -1, NULL, 0)
|
||||||
|
|
||||||
|
#define android_errorWriteWithInfoLog(tag, subTag, uid, data, dataLen) \
|
||||||
|
__android_log_error_write(tag, subTag, uid, data, dataLen)
|
||||||
|
|
||||||
|
int __android_log_error_write(int tag, const char* subTag, int32_t uid,
|
||||||
|
const char* data, uint32_t dataLen);
|
||||||
|
|
||||||
|
#endif /* __ANDROID_USE_LIBLOG_SAFETYNET_INTERFACE */
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
|
|
||||||
|
#ifndef __ANDROID_USE_LIBLOG_CLOSE_INTERFACE
|
||||||
|
#ifndef __ANDROID_API__
|
||||||
|
#define __ANDROID_USE_LIBLOG_CLOSE_INTERFACE 1
|
||||||
|
#elif __ANDROID_API__ > 18 /* > JellyBean */
|
||||||
|
#define __ANDROID_USE_LIBLOG_CLOSE_INTERFACE 1
|
||||||
|
#else
|
||||||
|
#define __ANDROID_USE_LIBLOG_CLOSE_INTERFACE 0
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if __ANDROID_USE_LIBLOG_CLOSE_INTERFACE
|
||||||
|
/*
|
||||||
|
* Release any logger resources (a new log write will immediately re-acquire)
|
||||||
|
*
|
||||||
|
* May be used to clean up File descriptors after a Fork, the resources are
|
||||||
|
* all O_CLOEXEC so wil self clean on exec().
|
||||||
|
*/
|
||||||
|
void __android_log_close();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(__clang__)
|
||||||
|
#pragma clang diagnostic pop
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _LIBS_LOG_LOG_H */
|
||||||
|
|
|
||||||
|
|
@ -1,14 +1,19 @@
|
||||||
LIBLOG {
|
LIBLOG {
|
||||||
global:
|
global:
|
||||||
__android_log_assert;
|
__android_log_assert;
|
||||||
__android_log_btwrite;
|
|
||||||
__android_log_buf_print; # introduced-arm=21 introduced-arm64=21 introduced-mips=9 introduced-mips64=21 introduced-x86=9 introduced-x86_64=21
|
|
||||||
__android_log_buf_write; # introduced-arm=21 introduced-arm64=21 introduced-mips=9 introduced-mips64=21 introduced-x86=9 introduced-x86_64=21
|
|
||||||
__android_log_bwrite;
|
|
||||||
__android_log_dev_available;
|
|
||||||
__android_log_print;
|
__android_log_print;
|
||||||
__android_log_vprint;
|
__android_log_vprint;
|
||||||
__android_log_write;
|
__android_log_write;
|
||||||
local:
|
local:
|
||||||
*;
|
*;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
LIBLOG_M {
|
||||||
|
global:
|
||||||
|
__android_log_is_loggable;
|
||||||
|
};
|
||||||
|
|
||||||
|
LIBLOG_O {
|
||||||
|
global:
|
||||||
|
__android_log_is_loggable_len;
|
||||||
|
};
|
||||||
|
|
|
||||||
Loading…
Add table
Reference in a new issue