liblog

liblog

This is a simple log library.

Support linux(x86, arm), android, ios, and support write log to stderr, file or rsyslog.

How To Use

For console usage, no need to rebuild for setting log level, only to set bash env as follows:

$ export LIBLOG_LEVEL=verbose

  [timestamp][prog_name pid tid][level][tag][file:line: func] message

$ export LIBLOG_LEVEL=info

all log which level <= info will be output

$ export LIBLOG_TIMESTAMP=1

enable timestamp

How To Build

• x86/arm build $ make clean

  $ make (or make ARCH=pi)

  $ sudo make install

• android build $ cd ../android_jni_libs/jni

  $ ndk-build glog

  The name of android version is called libglog because -llog is already used in original android :-(

• for x86 and arm liblog.a liblog.so liblog.h will be installed in /usr/local/ by default

  and for android the liblog will be installed in ../android_jni_libs/obj/local/armeabi/

Code Parser

$ sparse *.c

Stability

$ valgrind --leak-check=full ./test_liblog

$ valgrind --tool=helgrind ./test_liblog