root/rt-thread @ e9c489d02bfaf2b8ea1b36ac1cc3bd8fa6f92605

bernard 6045b3a075 [LogTrace] Use OFLAG_RDWR to replace FLAG_RDWR when opening a device.		%!s(int64=11) %!d(string=hai) anos
..
SConscript	e156a8d62b Move logtrace to utilites	%!s(int64=12) %!d(string=hai) anos
log_file.c	05651e7c66 logtrace: only export cmd when finsh is enabled	%!s(int64=12) %!d(string=hai) anos
log_trace.c	6045b3a075 [LogTrace] Use OFLAG_RDWR to replace FLAG_RDWR when opening a device.	%!s(int64=11) %!d(string=hai) anos
log_trace.h	299cccfb26 logtrace: add log_session_lvl	%!s(int64=11) %!d(string=hai) anos